[pktools] 01/02: Imported Upstream version 2.4.3
Francesco Lovergine
frankie at moszumanska.debian.org
Thu Mar 13 11:32:42 UTC 2014
This is an automated email from the git hooks/post-receive script.
frankie pushed a commit to branch upstream
in repository pktools.
commit 7725364852111c80f911be7fe35cfe0a9c7d70c4
Author: Francesco Paolo Lovergine <frankie at debian.org>
Date: Wed Dec 18 15:49:51 2013 +0100
Imported Upstream version 2.4.3
---
AUTHORS | 1 +
COPYING | 675 ++
ChangeLog | 208 +
INSTALL | 28 +
Makefile.am | 10 +
Makefile.in | 753 ++
NEWS | 0
README | 16 +
aclocal.m4 | 1155 ++
config.guess | 1502 +++
config.h | 81 +
config.h.in | 80 +
config.sub | 1714 +++
configure | 21579 +++++++++++++++++++++++++++++++++++
configure.ac | 109 +
depcomp | 630 +
install-sh | 520 +
ltmain.sh | 8413 ++++++++++++++
m4/ax_lib_gdal.m4 | 153 +
m4/libtool.m4 | 7377 ++++++++++++
m4/ltoptions.m4 | 368 +
m4/ltsugar.m4 | 123 +
m4/ltversion.m4 | 23 +
m4/lt~obsolete.m4 | 92 +
missing | 376 +
src/algorithms/ConfusionMatrix.cc | 282 +
src/algorithms/ConfusionMatrix.h | 98 +
src/algorithms/Egcs.cc | 208 +
src/algorithms/Egcs.h | 55 +
src/algorithms/FeatureSelector.h | 361 +
src/algorithms/Filter.cc | 241 +
src/algorithms/Filter.h | 618 +
src/algorithms/Filter2d.cc | 1243 ++
src/algorithms/Filter2d.h | 870 ++
src/algorithms/Makefile.am | 39 +
src/algorithms/Makefile.in | 642 ++
src/algorithms/OptFactory.h | 215 +
src/algorithms/StatFactory.h | 844 ++
src/algorithms/myfann_cpp.h | 3962 +++++++
src/algorithms/svm.cpp | 3126 +++++
src/algorithms/svm.h | 102 +
src/apps/Makefile.am | 72 +
src/apps/Makefile.in | 1072 ++
src/apps/pkascii2img.cc | 158 +
src/apps/pkascii2ogr.cc | 103 +
src/apps/pkclassify_nn.cc | 1115 ++
src/apps/pkclassify_nn.h | 195 +
src/apps/pkclassify_svm.cc | 1146 ++
src/apps/pkcreatect.cc | 198 +
src/apps/pkcrop.cc | 549 +
src/apps/pkdiff.cc | 803 ++
src/apps/pkdsm2shadow.cc | 127 +
src/apps/pkdumpimg.cc | 329 +
src/apps/pkdumpogr.cc | 188 +
src/apps/pkdumpogr.h | 131 +
src/apps/pkeditogr.cc | 255 +
src/apps/pkegcs.cc | 99 +
src/apps/pkenhance.cc | 197 +
src/apps/pkextract.cc | 2390 ++++
src/apps/pkfillnodata.cc | 142 +
src/apps/pkfilter.cc | 585 +
src/apps/pkfilterascii.cc | 315 +
src/apps/pkfs_nn.cc | 602 +
src/apps/pkfs_svm.cc | 624 +
src/apps/pkgetmask.cc | 175 +
src/apps/pkinfo.cc | 413 +
src/apps/pklas2img.cc | 523 +
src/apps/pkmosaic.cc | 914 ++
src/apps/pkndvi.cc | 334 +
src/apps/pkopt_svm.cc | 670 ++
src/apps/pkpolygonize.cc | 111 +
src/apps/pkreclass.cc | 355 +
src/apps/pkregression_nn.cc | 361 +
src/apps/pksetmask.cc | 331 +
src/apps/pksieve.cc | 120 +
src/apps/pkstatascii.cc | 288 +
src/apps/pkstatogr.cc | 152 +
src/base/IndexValue.h | 45 +
src/base/Makefile.am | 39 +
src/base/Makefile.in | 625 +
src/base/Optionpk.h | 434 +
src/base/PosValue.h | 46 +
src/base/Vector2d.h | 307 +
src/base/pktestOption.cc | 56 +
src/fileclasses/FileReaderAscii.cc | 241 +
src/fileclasses/FileReaderAscii.h | 301 +
src/fileclasses/Makefile.am | 20 +
src/fileclasses/Makefile.in | 593 +
src/imageclasses/ImgReaderGdal.cc | 573 +
src/imageclasses/ImgReaderGdal.h | 251 +
src/imageclasses/ImgReaderOgr.cc | 218 +
src/imageclasses/ImgReaderOgr.h | 874 ++
src/imageclasses/ImgWriterGdal.cc | 546 +
src/imageclasses/ImgWriterGdal.h | 232 +
src/imageclasses/ImgWriterOgr.cc | 616 +
src/imageclasses/ImgWriterOgr.h | 81 +
src/imageclasses/Makefile.am | 20 +
src/imageclasses/Makefile.in | 597 +
src/lasclasses/FileReaderLas.cc | 179 +
src/lasclasses/FileReaderLas.h | 72 +
src/lasclasses/Makefile.am | 20 +
src/lasclasses/Makefile.in | 593 +
102 files changed, 82613 insertions(+)
diff --git a/AUTHORS b/AUTHORS
new file mode 100644
index 0000000..9f79234
--- /dev/null
+++ b/AUTHORS
@@ -0,0 +1 @@
+Pieter kempeneers (kempenep at gmail.com)
\ No newline at end of file
diff --git a/COPYING b/COPYING
new file mode 100644
index 0000000..10926e8
--- /dev/null
+++ b/COPYING
@@ -0,0 +1,675 @@
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+or that patent license was granted, prior to 28 March 2007.
+
+ Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
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+
+ 12. No Surrender of Others' Freedom.
+
+ If conditions are imposed on you (whether by court order, agreement or
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+the Program, the only way you could satisfy both those terms and this
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+
+ 13. Use with the GNU Affero General Public License.
+
+ Notwithstanding any other provision of this License, you have
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+
+ 14. Revised Versions of this License.
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+
+ Each version is given a distinguishing version number. If the
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+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation. If the Program does not specify a version number of the
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+
+ If the Program specifies that a proxy can decide which future
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+to choose that version for the Program.
+
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+ 17. Interpretation of Sections 15 and 16.
+
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+an absolute waiver of all civil liability in connection with the
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+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
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+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+
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+
+Also add information on how to contact you by electronic and paper mail.
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+ <program> Copyright (C) <year> <name of author>
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+ This is free software, and you are welcome to redistribute it
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+
+The hypothetical commands `show w' and `show c' should show the appropriate
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+
+ You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+ The GNU General Public License does not permit incorporating your program
+into proprietary programs. If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License. But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
+
diff --git a/ChangeLog b/ChangeLog
new file mode 100755
index 0000000..c9b3275
--- /dev/null
+++ b/ChangeLog
@@ -0,0 +1,208 @@
+version 1.0
+
+ - First release
+
+version 2.1
+ - Introduction of configure options
+ --with-fann (when FANN is installed, needed for pkclassify_nn)
+ --with-las (when LIBLAS is installed, needed for pklas2img)
+ - Introduction of new tools, now includes:
+ pkascii2img
+ pkclassify_nn
+ pkcreatect
+ pkcrop
+ pkdiff
+ pkdumpimg
+ pkdumpogr
+ pkegcs
+ pkextract
+ pkfillnodata
+ pkfilter
+ pkgetmask
+ pkinfo
+ pklas2img
+ pkmosaic
+ pkndvi
+ pkpolygonize
+ pkreclass
+ pksetmask
+ pksieve
+ pkstat
+ pkstatogr
+version 2.2
+ bug fixes
+version 2.3
+ bug fixes
+version 2.4
+ - configure.ac
+ gdal 1.8 required for pkextract (member function Centroid in OGRMultiPolygon)
+ New configure options (--enable instead of --with)
+ --enable-fann (when FANN is installed, needed for pkclassify_nn)
+ --enable-las (when LIBLAS is installed, needed for pklas2img)
+ --enable-nlopt (when NLOPT is installed, needed for pksensormodel and pkgetchandelier)
+ - OptFactory.h (added)
+ factory class for nlopt::opt (selecting algorithm via string)
+ - OptionPk
+ changed layout of help info to Markdown format as input for Doxygen
+ - Filter2d
+ support filtering of matrix (doit with Vector2d arguments) (to create DTM according to P. Bunting)
+ - FileReaderLas
+ support class filters
+ - ImgReaderGdal.h
+ support of polygons in readData
+ - ImgReaderGdal.cc
+ in addition to internal setNoData member variable, also support GDALSetNoData
+ - ImgWriterGdal.cc
+ in addition to internal setNoData member variable, also support GDALSetNoData
+ - ImgWriterOGR.h
+ renamed ascii2shape to ascii2ogr, support csv file in ascii2ogr
+ - ImgWriterOgr.cc
+ renamed ascii2shape to ascii2ogr, support csv file in ascii2ogr
+ - pkcrop
+ changed default option for color table to empty vector
+ - pkinfo
+ support of nodata value when calculating histogram and image statistics
+ options min and max are now set with -min (--min) and -max (--max)
+ option min and max now per default empty and can be set individually for calculating histogram
+ segmentation fault with option -ct if no color table was defined
+ default value of x_opt empty (no longer -1 to read entire line)
+ - pkfilter
+ bug solved in update of progress bar
+ support of standard deviation
+ default empty classes
+ bug solved in down option: spatial resolution was not stored properly
+ directional morphological filtering now supports multiple angles
+ - pkgetmask
+ options min and max are now set with -min (--min) and -max (--max)
+ - pkstatogr
+ options min and max are now set with -min (--min) and -max (--max)
+ - pkclassify_svm
+ do not output input file if no input data was defined in verbose mode
+ update of header information
+ adding some short options
+ support of polygon ogr input file
+ - pkclassify_nn
+ support of cross validation
+ adding some short options
+ - pkfs_svm (added)
+ feature selection tool for svm classification
+ - pkfs_nn (added)
+ feature selection tool for nn classification
+ - pkopt_svm (added)
+ optimization tool for svm classification (optimize ccost and gamma using NLOPT)
+ - pkascii2ogr
+ tool to create simple vector files from coordinates in ASCII file (points or polygon)
+ - pksensormodel
+ tool to model pushbroom sensor (with optimization of boresight angles using NLOPT)
+ - pkascii2ogr
+ support csv input file
+ - pklas2img
+ support DTM according to Bunting (slightly adapted version of Chang2003, including a median filter after morphological operator)
+ - Doxyfile
+ support doxygen to document code
+ - doc
+ directory for doxy input files
+
+version 2.4.1
+ - pkfilterascii
+ filter spectra in ASCII file (including wavelet transform)
+ - pkfilter
+ discrete wavelet transform (dwtForward, dwtInverse, dwtQuantize)
+ - pkclassify_svm
+ priors for input vector file
+ todo: take priors into account for cross validation
+ ordering of labels before training
+ - pkclassify_nn
+ priors for input vector file
+ todo: take priors into account for cross validation
+ ordering of labels before training
+version 2.4.2
+ - general
+ removed using namespace std from header files
+ - clean up of using namespace std in header files
+ - apps/Makefile.am
+ add GSL_LIBS to AM_LDFLAGS and LDADD
+ todo: remove redundancy in AM_LDFLAGS and LDADD
+ - PosValue.h
+ remove using namespace std;
+ - StatFactory.h
+ (interpolateUp): adapt to new version of GSL library, which does not support extrapolation. Currently no real extrapolation, but just solved by repeating first/last values
+ - FileReaderAscii
+ corrected error for constructor with fieldseparator argument
+ corrected type for npos (should be size_t)
+ - pkcrop
+ changed projection option to -a_srs conform to gdal utilities
+ - pkmosaic
+ changed projection option to -a_srs conform to gdal utilities
+ - pkascii2img
+ changed projection option to -a_srs conform to gdal utilities
+ - pkascii2ogr
+ changed projection option to -a_srs conform to gdal utilities
+ - pkdiff
+ introduced short option -m for mask
+ - pkinfo
+ bug fixed with -min and -max in hist (thanks to Giuseppe Amatuli for noticing)
+ changed projection option to -a_srs conform to gdal utilities
+ - pkfilter
+ new methods for scrambling and shifting images
+ update help info for support of of even kernel sizes
+ - Filter2d
+ added support for even kernel sizes
+ - pkstatogr
+ make histogram more similar to pkstat with support of relative option
+ - pklas2img
+ correct for wrong include path for FileReaderLas.h (lasclasses instead of fileclasses)
+ changed projection option to -a_srs conform to gdal utilities
+ - pkfillnodata
+ default maximum distance changed from 3 to 0 (infinity)
+ - pkclassify_nn.h
+ support reading ogr files with single feature (one band only: "B" or "Band")
+ - pkclassify_nn.cc
+ changed create_sparse to create_spare_array due to error in FANN...
+ option -n for number of neurons
+ cross validation parameter can not be 1
+ - pkfs_nn.cc
+ cross validation parameter can not be 1
+ solved some bugs
+ - pkclassify_svm.cc
+ cross validation parameter can not be 1
+ - pkopt_svm.cc
+ cross validation parameter can not be 1
+ - pkfs_svm.cc
+ cross validation parameter can not be 1
+ - pkstat.cc->pkstatascii.cc
+ renamed to pkstatascii.cc to avoid confusion with raster data (e.g., pkinfo --stat)
+ support of transposed output
+
+version 2.4.3
+ - pkclassify_nn
+ option msknodata and nodata to set nodata value in mask and classified image
+ - pkclassify_svm
+ option msknodata and nodata to set nodata value in mask and classified image
+ - pkcrop
+ option nodata to set nodata value
+ - pkdiff
+ option nodata to set nodata value
+ - pkenhance
+ option nodata to set nodata value
+ - pkgetmask
+ option nodata to set nodata value
+ - pkinfo
+ option nodata to set nodata value
+ - pklas2img
+ option nodata to set nodata value
+ - pkndvi
+ option nodata to set nodata value
+ - pkreclass
+ option nodata to set nodata value
+ - pksetmask
+ option nodata to set nodata value
+ - pkdumpimg
+ option srcnodata and dstnodata to set nodata value in source and destination image
+ - pkmosaic
+ option srcnodata and dstnodata to set nodata value in source and destination image
+ - pkextract
+ option msknodata to set nodata value in mask
+ - pksetmask
+ option msknodata to set nodata value in mask
+
diff --git a/INSTALL b/INSTALL
new file mode 100644
index 0000000..d564d13
--- /dev/null
+++ b/INSTALL
@@ -0,0 +1,28 @@
+How to install pktools
+----------------------
+
+The simplest way to compile this package is:
+
+ 1. `cd' to the directory containing the package's source code and type
+ `./configure' to configure the package for your system. If you're
+ using `csh' on an old version of System V, you might need to type
+ `sh ./configure' instead to prevent `csh' from trying to execute
+ `configure' itself.
+
+ configure options (use ./configure --help for help info)
+
+ --with-gdal=<path to gdal-config file>
+ --enable-fann
+ --enable-las
+ --enable-nlopt
+
+ 2. Type `make' to compile the package.
+
+ 3. Optionally, type `make check' to run any self-tests that come with
+ the package.
+
+ 4. Type `make install' to install the programs and any data files and
+ documentation. You probably will need sudo rights (root access) to write into
+ /usr/local/bin directory (default installation directory).
+
+
diff --git a/Makefile.am b/Makefile.am
new file mode 100755
index 0000000..afa0ec6
--- /dev/null
+++ b/Makefile.am
@@ -0,0 +1,10 @@
+# to include m4 macros into aclocal.m4
+ACLOCAL_AMFLAGS = -I m4
+
+# the subdirectories of the project to go into
+SUBDIRS = src/base \
+ src/imageclasses \
+ src/algorithms \
+ src/fileclasses \
+ $(LASCLASSES_OPT) \
+ src/apps
diff --git a/Makefile.in b/Makefile.in
new file mode 100644
index 0000000..d36d9d5
--- /dev/null
+++ b/Makefile.in
@@ -0,0 +1,753 @@
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+ at SET_MAKE@
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
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+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+subdir = .
+DIST_COMMON = README $(am__configure_deps) $(srcdir)/Makefile.am \
+ $(srcdir)/Makefile.in $(srcdir)/config.h.in \
+ $(top_srcdir)/configure AUTHORS COPYING ChangeLog INSTALL NEWS \
+ config.guess config.sub depcomp install-sh ltmain.sh missing
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_lib_gdal.m4 \
+ $(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
+ $(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
+ $(top_srcdir)/m4/lt~obsolete.m4 $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
+ configure.lineno config.status.lineno
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = config.h
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+SOURCES =
+DIST_SOURCES =
+RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \
+ html-recursive info-recursive install-data-recursive \
+ install-dvi-recursive install-exec-recursive \
+ install-html-recursive install-info-recursive \
+ install-pdf-recursive install-ps-recursive install-recursive \
+ installcheck-recursive installdirs-recursive pdf-recursive \
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+RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive \
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+AM_RECURSIVE_TARGETS = $(RECURSIVE_TARGETS:-recursive=) \
+ $(RECURSIVE_CLEAN_TARGETS:-recursive=) tags TAGS ctags CTAGS \
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+ETAGS = etags
+CTAGS = ctags
+DIST_SUBDIRS = $(SUBDIRS)
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+distdir = $(PACKAGE)-$(VERSION)
+top_distdir = $(distdir)
+am__remove_distdir = \
+ { test ! -d "$(distdir)" \
+ || { find "$(distdir)" -type d ! -perm -200 -exec chmod u+w {} ';' \
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+am__relativize = \
+ dir0=`pwd`; \
+ sed_first='s,^\([^/]*\)/.*$$,\1,'; \
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+ sed_butlast='s,/*[^/]*$$,,'; \
+ while test -n "$$dir1"; do \
+ first=`echo "$$dir1" | sed -e "$$sed_first"`; \
+ if test "$$first" != "."; then \
+ if test "$$first" = ".."; then \
+ dir2=`echo "$$dir0" | sed -e "$$sed_last"`/"$$dir2"; \
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+ else \
+ first2=`echo "$$dir2" | sed -e "$$sed_first"`; \
+ if test "$$first2" = "$$first"; then \
+ dir2=`echo "$$dir2" | sed -e "$$sed_rest"`; \
+ else \
+ dir2="../$$dir2"; \
+ fi; \
+ dir0="$$dir0"/"$$first"; \
+ fi; \
+ fi; \
+ dir1=`echo "$$dir1" | sed -e "$$sed_rest"`; \
+ done; \
+ reldir="$$dir2"
+DIST_ARCHIVES = $(distdir).tar.gz
+GZIP_ENV = --best
+distuninstallcheck_listfiles = find . -type f -print
+distcleancheck_listfiles = find . -type f -print
+ACLOCAL = @ACLOCAL@
+AMTAR = @AMTAR@
+AM_CXXFLAGS = @AM_CXXFLAGS@
+AM_LDFLAGS = @AM_LDFLAGS@
+AR = @AR@
+AUTOCONF = @AUTOCONF@
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+CPPFLAGS = @CPPFLAGS@
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+CXXCPP = @CXXCPP@
+CXXDEPMODE = @CXXDEPMODE@
+CXXFLAGS = @CXXFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
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+ECHO_C = @ECHO_C@
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+GDAL_DEP_LDFLAGS = @GDAL_DEP_LDFLAGS@
+GDAL_LDFLAGS = @GDAL_LDFLAGS@
+GDAL_OGR_ENABLED = @GDAL_OGR_ENABLED@
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diff --git a/NEWS b/NEWS
new file mode 100644
index 0000000..e69de29
diff --git a/README b/README
new file mode 100644
index 0000000..a00e753
--- /dev/null
+++ b/README
@@ -0,0 +1,16 @@
+Description of pktools
+----------------------
+The version of this pktools distribution is 2.4
+pktools is a collection of programs written in C++ to perform operations, mostly on raster images. It heavily relies on the Geospatial Data Abstraction Library (GDAL, http://www.gdal.org) and OGR. The programs are similar to the gdal tools (gdalinfo, gdal_translate, gdal_merge,...) and some of the functionalities provided in pktools already exist in the gdal tools. The reason for implementing pktools is a combination of personal preference and additional functionality.
+
+License and distribution
+------------------------
+pktools is written by Pieter Kempeneers and is distributed under the GNU public license GPLv3. Refer to the file COPYING for copying conditions.
+
+Installation of pktools
+-----------------------
+To install the programs in pktools, refer to the file INSTALL
+
+Change history
+-------------
+see Changelog
diff --git a/aclocal.m4 b/aclocal.m4
new file mode 100644
index 0000000..e659c47
--- /dev/null
+++ b/aclocal.m4
@@ -0,0 +1,1155 @@
+# generated automatically by aclocal 1.11.1 -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+# 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
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+
+# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
+# serial 1 (pkg-config-0.24)
+#
+# Copyright © 2004 Scott James Remnant <scott at netsplit.com>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
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+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
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+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 16
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+# This macro actually does too much. Some checks are only needed if
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+# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
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+# AM_MAKE_INCLUDE()
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+# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
+
+# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
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+# serial 6
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+# AM_MISSING_PROG(NAME, PROGRAM)
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+# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
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+])
+
+# Helper functions for option handling. -*- Autoconf -*-
+
+# Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
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+# serial 4
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+# Check to make sure that the build environment is sane. -*- Autoconf -*-
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+# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
+# Free Software Foundation, Inc.
+#
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+# serial 5
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+AC_MSG_RESULT(yes)])
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+# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
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+# gives unlimited permission to copy and/or distribute it,
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+# Copyright (C) 2006, 2008 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
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+# serial 2
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+# _AM_SUBST_NOTMAKE(VARIABLE)
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+# Check how to create a tarball. -*- Autoconf -*-
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+#
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+# serial 2
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diff --git a/config.guess b/config.guess
new file mode 100755
index 0000000..c2246a4
--- /dev/null
+++ b/config.guess
@@ -0,0 +1,1502 @@
+#! /bin/sh
+# Attempt to guess a canonical system name.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+# Free Software Foundation, Inc.
+
+timestamp='2009-12-30'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Originally written by Per Bothner. Please send patches (context
+# diff format) to <config-patches at gnu.org> and include a ChangeLog
+# entry.
+#
+# This script attempts to guess a canonical system name similar to
+# config.sub. If it succeeds, it prints the system name on stdout, and
+# exits with 0. Otherwise, it exits with 1.
+#
+# You can get the latest version of this script from:
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of the system \`$me' is run on.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches at gnu.org>."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free
+Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help" >&2
+ exit 1 ;;
+ * )
+ break ;;
+ esac
+done
+
+if test $# != 0; then
+ echo "$me: too many arguments$help" >&2
+ exit 1
+fi
+
+trap 'exit 1' 1 2 15
+
+# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
+# compiler to aid in system detection is discouraged as it requires
+# temporary files to be created and, as you can see below, it is a
+# headache to deal with in a portable fashion.
+
+# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
+# use `HOST_CC' if defined, but it is deprecated.
+
+# Portable tmp directory creation inspired by the Autoconf team.
+
+set_cc_for_build='
+trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
+trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
+: ${TMPDIR=/tmp} ;
+ { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
+ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
+ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
+dummy=$tmp/dummy ;
+tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
+case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,) echo "int x;" > $dummy.c ;
+ for c in cc gcc c89 c99 ; do
+ if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
+ CC_FOR_BUILD="$c"; break ;
+ fi ;
+ done ;
+ if test x"$CC_FOR_BUILD" = x ; then
+ CC_FOR_BUILD=no_compiler_found ;
+ fi
+ ;;
+ ,,*) CC_FOR_BUILD=$CC ;;
+ ,*,*) CC_FOR_BUILD=$HOST_CC ;;
+esac ; set_cc_for_build= ;'
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi at noc.rutgers.edu 1994-08-24)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+ PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+ *:NetBSD:*:*)
+ # NetBSD (nbsd) targets should (where applicable) match one or
+ # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
+ # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
+ # switched to ELF, *-*-netbsd* would select the old
+ # object file format. This provides both forward
+ # compatibility and a consistent mechanism for selecting the
+ # object file format.
+ #
+ # Note: NetBSD doesn't particularly care about the vendor
+ # portion of the name. We always set it to "unknown".
+ sysctl="sysctl -n hw.machine_arch"
+ UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
+ /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
+ case "${UNAME_MACHINE_ARCH}" in
+ armeb) machine=armeb-unknown ;;
+ arm*) machine=arm-unknown ;;
+ sh3el) machine=shl-unknown ;;
+ sh3eb) machine=sh-unknown ;;
+ sh5el) machine=sh5le-unknown ;;
+ *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
+ esac
+ # The Operating System including object format, if it has switched
+ # to ELF recently, or will in the future.
+ case "${UNAME_MACHINE_ARCH}" in
+ arm*|i386|m68k|ns32k|sh3*|sparc|vax)
+ eval $set_cc_for_build
+ if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep -q __ELF__
+ then
+ # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+ # Return netbsd for either. FIX?
+ os=netbsd
+ else
+ os=netbsdelf
+ fi
+ ;;
+ *)
+ os=netbsd
+ ;;
+ esac
+ # The OS release
+ # Debian GNU/NetBSD machines have a different userland, and
+ # thus, need a distinct triplet. However, they do not need
+ # kernel version information, so it can be replaced with a
+ # suitable tag, in the style of linux-gnu.
+ case "${UNAME_VERSION}" in
+ Debian*)
+ release='-gnu'
+ ;;
+ *)
+ release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+ ;;
+ esac
+ # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+ # contains redundant information, the shorter form:
+ # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+ echo "${machine}-${os}${release}"
+ exit ;;
+ *:OpenBSD:*:*)
+ UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
+ echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
+ exit ;;
+ *:ekkoBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
+ exit ;;
+ *:SolidBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
+ exit ;;
+ macppc:MirBSD:*:*)
+ echo powerpc-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ *:MirBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ alpha:OSF1:*:*)
+ case $UNAME_RELEASE in
+ *4.0)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+ ;;
+ *5.*)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+ ;;
+ esac
+ # According to Compaq, /usr/sbin/psrinfo has been available on
+ # OSF/1 and Tru64 systems produced since 1995. I hope that
+ # covers most systems running today. This code pipes the CPU
+ # types through head -n 1, so we only detect the type of CPU 0.
+ ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
+ case "$ALPHA_CPU_TYPE" in
+ "EV4 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "EV4.5 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "LCA4 (21066/21068)")
+ UNAME_MACHINE="alpha" ;;
+ "EV5 (21164)")
+ UNAME_MACHINE="alphaev5" ;;
+ "EV5.6 (21164A)")
+ UNAME_MACHINE="alphaev56" ;;
+ "EV5.6 (21164PC)")
+ UNAME_MACHINE="alphapca56" ;;
+ "EV5.7 (21164PC)")
+ UNAME_MACHINE="alphapca57" ;;
+ "EV6 (21264)")
+ UNAME_MACHINE="alphaev6" ;;
+ "EV6.7 (21264A)")
+ UNAME_MACHINE="alphaev67" ;;
+ "EV6.8CB (21264C)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8AL (21264B)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8CX (21264D)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.9A (21264/EV69A)")
+ UNAME_MACHINE="alphaev69" ;;
+ "EV7 (21364)")
+ UNAME_MACHINE="alphaev7" ;;
+ "EV7.9 (21364A)")
+ UNAME_MACHINE="alphaev79" ;;
+ esac
+ # A Pn.n version is a patched version.
+ # A Vn.n version is a released version.
+ # A Tn.n version is a released field test version.
+ # A Xn.n version is an unreleased experimental baselevel.
+ # 1.2 uses "1.2" for uname -r.
+ echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ exit ;;
+ Alpha\ *:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # Should we change UNAME_MACHINE based on the output of uname instead
+ # of the specific Alpha model?
+ echo alpha-pc-interix
+ exit ;;
+ 21064:Windows_NT:50:3)
+ echo alpha-dec-winnt3.5
+ exit ;;
+ Amiga*:UNIX_System_V:4.0:*)
+ echo m68k-unknown-sysv4
+ exit ;;
+ *:[Aa]miga[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-amigaos
+ exit ;;
+ *:[Mm]orph[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-morphos
+ exit ;;
+ *:OS/390:*:*)
+ echo i370-ibm-openedition
+ exit ;;
+ *:z/VM:*:*)
+ echo s390-ibm-zvmoe
+ exit ;;
+ *:OS400:*:*)
+ echo powerpc-ibm-os400
+ exit ;;
+ arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+ echo arm-acorn-riscix${UNAME_RELEASE}
+ exit ;;
+ arm:riscos:*:*|arm:RISCOS:*:*)
+ echo arm-unknown-riscos
+ exit ;;
+ SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+ echo hppa1.1-hitachi-hiuxmpp
+ exit ;;
+ Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+ # akee at wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+ if test "`(/bin/universe) 2>/dev/null`" = att ; then
+ echo pyramid-pyramid-sysv3
+ else
+ echo pyramid-pyramid-bsd
+ fi
+ exit ;;
+ NILE*:*:*:dcosx)
+ echo pyramid-pyramid-svr4
+ exit ;;
+ DRS?6000:unix:4.0:6*)
+ echo sparc-icl-nx6
+ exit ;;
+ DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
+ case `/usr/bin/uname -p` in
+ sparc) echo sparc-icl-nx7; exit ;;
+ esac ;;
+ s390x:SunOS:*:*)
+ echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4H:SunOS:5.*:*)
+ echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+ echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
+ echo i386-pc-auroraux${UNAME_RELEASE}
+ exit ;;
+ i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
+ eval $set_cc_for_build
+ SUN_ARCH="i386"
+ # If there is a compiler, see if it is configured for 64-bit objects.
+ # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
+ # This test works for both compilers.
+ if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+ if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
+ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+ grep IS_64BIT_ARCH >/dev/null
+ then
+ SUN_ARCH="x86_64"
+ fi
+ fi
+ echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:6*:*)
+ # According to config.sub, this is the proper way to canonicalize
+ # SunOS6. Hard to guess exactly what SunOS6 will be like, but
+ # it's likely to be more like Solaris than SunOS4.
+ echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:*:*)
+ case "`/usr/bin/arch -k`" in
+ Series*|S4*)
+ UNAME_RELEASE=`uname -v`
+ ;;
+ esac
+ # Japanese Language versions have a version number like `4.1.3-JL'.
+ echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+ exit ;;
+ sun3*:SunOS:*:*)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ exit ;;
+ sun*:*:4.2BSD:*)
+ UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+ test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+ case "`/bin/arch`" in
+ sun3)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ ;;
+ sun4)
+ echo sparc-sun-sunos${UNAME_RELEASE}
+ ;;
+ esac
+ exit ;;
+ aushp:SunOS:*:*)
+ echo sparc-auspex-sunos${UNAME_RELEASE}
+ exit ;;
+ # The situation for MiNT is a little confusing. The machine name
+ # can be virtually everything (everything which is not
+ # "atarist" or "atariste" at least should have a processor
+ # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
+ # to the lowercase version "mint" (or "freemint"). Finally
+ # the system name "TOS" denotes a system which is actually not
+ # MiNT. But MiNT is downward compatible to TOS, so this should
+ # be no problem.
+ atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+ echo m68k-milan-mint${UNAME_RELEASE}
+ exit ;;
+ hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+ echo m68k-hades-mint${UNAME_RELEASE}
+ exit ;;
+ *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+ echo m68k-unknown-mint${UNAME_RELEASE}
+ exit ;;
+ m68k:machten:*:*)
+ echo m68k-apple-machten${UNAME_RELEASE}
+ exit ;;
+ powerpc:machten:*:*)
+ echo powerpc-apple-machten${UNAME_RELEASE}
+ exit ;;
+ RISC*:Mach:*:*)
+ echo mips-dec-mach_bsd4.3
+ exit ;;
+ RISC*:ULTRIX:*:*)
+ echo mips-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ VAX*:ULTRIX*:*:*)
+ echo vax-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ 2020:CLIX:*:* | 2430:CLIX:*:*)
+ echo clipper-intergraph-clix${UNAME_RELEASE}
+ exit ;;
+ mips:*:*:UMIPS | mips:*:*:RISCos)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h> /* for printf() prototype */
+ int main (int argc, char *argv[]) {
+#else
+ int main (argc, argv) int argc; char *argv[]; {
+#endif
+ #if defined (host_mips) && defined (MIPSEB)
+ #if defined (SYSTYPE_SYSV)
+ printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_SVR4)
+ printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+ printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+ #endif
+ #endif
+ exit (-1);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c &&
+ dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
+ SYSTEM_NAME=`$dummy $dummyarg` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo mips-mips-riscos${UNAME_RELEASE}
+ exit ;;
+ Motorola:PowerMAX_OS:*:*)
+ echo powerpc-motorola-powermax
+ exit ;;
+ Motorola:*:4.3:PL8-*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:Power_UNIX:*:*)
+ echo powerpc-harris-powerunix
+ exit ;;
+ m88k:CX/UX:7*:*)
+ echo m88k-harris-cxux7
+ exit ;;
+ m88k:*:4*:R4*)
+ echo m88k-motorola-sysv4
+ exit ;;
+ m88k:*:3*:R3*)
+ echo m88k-motorola-sysv3
+ exit ;;
+ AViiON:dgux:*:*)
+ # DG/UX returns AViiON for all architectures
+ UNAME_PROCESSOR=`/usr/bin/uname -p`
+ if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+ then
+ if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+ [ ${TARGET_BINARY_INTERFACE}x = x ]
+ then
+ echo m88k-dg-dgux${UNAME_RELEASE}
+ else
+ echo m88k-dg-dguxbcs${UNAME_RELEASE}
+ fi
+ else
+ echo i586-dg-dgux${UNAME_RELEASE}
+ fi
+ exit ;;
+ M88*:DolphinOS:*:*) # DolphinOS (SVR3)
+ echo m88k-dolphin-sysv3
+ exit ;;
+ M88*:*:R3*:*)
+ # Delta 88k system running SVR3
+ echo m88k-motorola-sysv3
+ exit ;;
+ XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+ echo m88k-tektronix-sysv3
+ exit ;;
+ Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+ echo m68k-tektronix-bsd
+ exit ;;
+ *:IRIX*:*:*)
+ echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+ exit ;;
+ ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+ echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
+ exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
+ i*86:AIX:*:*)
+ echo i386-ibm-aix
+ exit ;;
+ ia64:AIX:*:*)
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:2:3)
+ if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <sys/systemcfg.h>
+
+ main()
+ {
+ if (!__power_pc())
+ exit(1);
+ puts("powerpc-ibm-aix3.2.5");
+ exit(0);
+ }
+EOF
+ if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
+ then
+ echo "$SYSTEM_NAME"
+ else
+ echo rs6000-ibm-aix3.2.5
+ fi
+ elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+ echo rs6000-ibm-aix3.2.4
+ else
+ echo rs6000-ibm-aix3.2
+ fi
+ exit ;;
+ *:AIX:*:[456])
+ IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
+ if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+ IBM_ARCH=rs6000
+ else
+ IBM_ARCH=powerpc
+ fi
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:*:*)
+ echo rs6000-ibm-aix
+ exit ;;
+ ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+ echo romp-ibm-bsd4.4
+ exit ;;
+ ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
+ echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
+ exit ;; # report: romp-ibm BSD 4.3
+ *:BOSX:*:*)
+ echo rs6000-bull-bosx
+ exit ;;
+ DPX/2?00:B.O.S.:*:*)
+ echo m68k-bull-sysv3
+ exit ;;
+ 9000/[34]??:4.3bsd:1.*:*)
+ echo m68k-hp-bsd
+ exit ;;
+ hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+ echo m68k-hp-bsd4.4
+ exit ;;
+ 9000/[34678]??:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ case "${UNAME_MACHINE}" in
+ 9000/31? ) HP_ARCH=m68000 ;;
+ 9000/[34]?? ) HP_ARCH=m68k ;;
+ 9000/[678][0-9][0-9])
+ if [ -x /usr/bin/getconf ]; then
+ sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+ sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+ case "${sc_cpu_version}" in
+ 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+ 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+ 532) # CPU_PA_RISC2_0
+ case "${sc_kernel_bits}" in
+ 32) HP_ARCH="hppa2.0n" ;;
+ 64) HP_ARCH="hppa2.0w" ;;
+ '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
+ esac ;;
+ esac
+ fi
+ if [ "${HP_ARCH}" = "" ]; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+
+ #define _HPUX_SOURCE
+ #include <stdlib.h>
+ #include <unistd.h>
+
+ int main ()
+ {
+ #if defined(_SC_KERNEL_BITS)
+ long bits = sysconf(_SC_KERNEL_BITS);
+ #endif
+ long cpu = sysconf (_SC_CPU_VERSION);
+
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+ case CPU_PA_RISC2_0:
+ #if defined(_SC_KERNEL_BITS)
+ switch (bits)
+ {
+ case 64: puts ("hppa2.0w"); break;
+ case 32: puts ("hppa2.0n"); break;
+ default: puts ("hppa2.0"); break;
+ } break;
+ #else /* !defined(_SC_KERNEL_BITS) */
+ puts ("hppa2.0"); break;
+ #endif
+ default: puts ("hppa1.0"); break;
+ }
+ exit (0);
+ }
+EOF
+ (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
+ test -z "$HP_ARCH" && HP_ARCH=hppa
+ fi ;;
+ esac
+ if [ ${HP_ARCH} = "hppa2.0w" ]
+ then
+ eval $set_cc_for_build
+
+ # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
+ # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
+ # generating 64-bit code. GNU and HP use different nomenclature:
+ #
+ # $ CC_FOR_BUILD=cc ./config.guess
+ # => hppa2.0w-hp-hpux11.23
+ # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
+ # => hppa64-hp-hpux11.23
+
+ if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
+ grep -q __LP64__
+ then
+ HP_ARCH="hppa2.0w"
+ else
+ HP_ARCH="hppa64"
+ fi
+ fi
+ echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+ exit ;;
+ ia64:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ echo ia64-hp-hpux${HPUX_REV}
+ exit ;;
+ 3050*:HI-UX:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <unistd.h>
+ int
+ main ()
+ {
+ long cpu = sysconf (_SC_CPU_VERSION);
+ /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+ true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
+ results, however. */
+ if (CPU_IS_PA_RISC (cpu))
+ {
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+ default: puts ("hppa-hitachi-hiuxwe2"); break;
+ }
+ }
+ else if (CPU_IS_HP_MC68K (cpu))
+ puts ("m68k-hitachi-hiuxwe2");
+ else puts ("unknown-hitachi-hiuxwe2");
+ exit (0);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo unknown-hitachi-hiuxwe2
+ exit ;;
+ 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+ echo hppa1.1-hp-bsd
+ exit ;;
+ 9000/8??:4.3bsd:*:*)
+ echo hppa1.0-hp-bsd
+ exit ;;
+ *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+ echo hppa1.0-hp-mpeix
+ exit ;;
+ hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+ echo hppa1.1-hp-osf
+ exit ;;
+ hp8??:OSF1:*:*)
+ echo hppa1.0-hp-osf
+ exit ;;
+ i*86:OSF1:*:*)
+ if [ -x /usr/sbin/sysversion ] ; then
+ echo ${UNAME_MACHINE}-unknown-osf1mk
+ else
+ echo ${UNAME_MACHINE}-unknown-osf1
+ fi
+ exit ;;
+ parisc*:Lites*:*:*)
+ echo hppa1.1-hp-lites
+ exit ;;
+ C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+ echo c1-convex-bsd
+ exit ;;
+ C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+ echo c34-convex-bsd
+ exit ;;
+ C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+ echo c38-convex-bsd
+ exit ;;
+ C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+ echo c4-convex-bsd
+ exit ;;
+ CRAY*Y-MP:*:*:*)
+ echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*[A-Z]90:*:*:*)
+ echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
+ -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*TS:*:*:*)
+ echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*T3E:*:*:*)
+ echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*SV1:*:*:*)
+ echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ *:UNICOS/mp:*:*)
+ echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
+ FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+ echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ 5000:UNIX_System_V:4.*:*)
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
+ echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+ echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+ exit ;;
+ sparc*:BSD/OS:*:*)
+ echo sparc-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:BSD/OS:*:*)
+ echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:FreeBSD:*:*)
+ case ${UNAME_MACHINE} in
+ pc98)
+ echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ amd64)
+ echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ *)
+ echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ esac
+ exit ;;
+ i*:CYGWIN*:*)
+ echo ${UNAME_MACHINE}-pc-cygwin
+ exit ;;
+ *:MINGW*:*)
+ echo ${UNAME_MACHINE}-pc-mingw32
+ exit ;;
+ i*:windows32*:*)
+ # uname -m includes "-pc" on this system.
+ echo ${UNAME_MACHINE}-mingw32
+ exit ;;
+ i*:PW*:*)
+ echo ${UNAME_MACHINE}-pc-pw32
+ exit ;;
+ *:Interix*:*)
+ case ${UNAME_MACHINE} in
+ x86)
+ echo i586-pc-interix${UNAME_RELEASE}
+ exit ;;
+ authenticamd | genuineintel | EM64T)
+ echo x86_64-unknown-interix${UNAME_RELEASE}
+ exit ;;
+ IA64)
+ echo ia64-unknown-interix${UNAME_RELEASE}
+ exit ;;
+ esac ;;
+ [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
+ echo i${UNAME_MACHINE}-pc-mks
+ exit ;;
+ 8664:Windows_NT:*)
+ echo x86_64-pc-mks
+ exit ;;
+ i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+ # UNAME_MACHINE based on the output of uname instead of i386?
+ echo i586-pc-interix
+ exit ;;
+ i*:UWIN*:*)
+ echo ${UNAME_MACHINE}-pc-uwin
+ exit ;;
+ amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
+ echo x86_64-unknown-cygwin
+ exit ;;
+ p*:CYGWIN*:*)
+ echo powerpcle-unknown-cygwin
+ exit ;;
+ prep*:SunOS:5.*:*)
+ echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ *:GNU:*:*)
+ # the GNU system
+ echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+ exit ;;
+ *:GNU/*:*:*)
+ # other systems with GNU libc and userland
+ echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
+ exit ;;
+ i*86:Minix:*:*)
+ echo ${UNAME_MACHINE}-pc-minix
+ exit ;;
+ alpha:Linux:*:*)
+ case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+ EV5) UNAME_MACHINE=alphaev5 ;;
+ EV56) UNAME_MACHINE=alphaev56 ;;
+ PCA56) UNAME_MACHINE=alphapca56 ;;
+ PCA57) UNAME_MACHINE=alphapca56 ;;
+ EV6) UNAME_MACHINE=alphaev6 ;;
+ EV67) UNAME_MACHINE=alphaev67 ;;
+ EV68*) UNAME_MACHINE=alphaev68 ;;
+ esac
+ objdump --private-headers /bin/sh | grep -q ld.so.1
+ if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
+ echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
+ exit ;;
+ arm*:Linux:*:*)
+ eval $set_cc_for_build
+ if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep -q __ARM_EABI__
+ then
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ else
+ echo ${UNAME_MACHINE}-unknown-linux-gnueabi
+ fi
+ exit ;;
+ avr32*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ cris:Linux:*:*)
+ echo cris-axis-linux-gnu
+ exit ;;
+ crisv32:Linux:*:*)
+ echo crisv32-axis-linux-gnu
+ exit ;;
+ frv:Linux:*:*)
+ echo frv-unknown-linux-gnu
+ exit ;;
+ i*86:Linux:*:*)
+ LIBC=gnu
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #ifdef __dietlibc__
+ LIBC=dietlibc
+ #endif
+EOF
+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
+ echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
+ exit ;;
+ ia64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ m32r*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ m68*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ mips:Linux:*:* | mips64:Linux:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #undef CPU
+ #undef ${UNAME_MACHINE}
+ #undef ${UNAME_MACHINE}el
+ #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+ CPU=${UNAME_MACHINE}el
+ #else
+ #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+ CPU=${UNAME_MACHINE}
+ #else
+ CPU=
+ #endif
+ #endif
+EOF
+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
+ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+ ;;
+ or32:Linux:*:*)
+ echo or32-unknown-linux-gnu
+ exit ;;
+ padre:Linux:*:*)
+ echo sparc-unknown-linux-gnu
+ exit ;;
+ parisc64:Linux:*:* | hppa64:Linux:*:*)
+ echo hppa64-unknown-linux-gnu
+ exit ;;
+ parisc:Linux:*:* | hppa:Linux:*:*)
+ # Look for CPU level
+ case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
+ PA7*) echo hppa1.1-unknown-linux-gnu ;;
+ PA8*) echo hppa2.0-unknown-linux-gnu ;;
+ *) echo hppa-unknown-linux-gnu ;;
+ esac
+ exit ;;
+ ppc64:Linux:*:*)
+ echo powerpc64-unknown-linux-gnu
+ exit ;;
+ ppc:Linux:*:*)
+ echo powerpc-unknown-linux-gnu
+ exit ;;
+ s390:Linux:*:* | s390x:Linux:*:*)
+ echo ${UNAME_MACHINE}-ibm-linux
+ exit ;;
+ sh64*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ sh*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ sparc:Linux:*:* | sparc64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ vax:Linux:*:*)
+ echo ${UNAME_MACHINE}-dec-linux-gnu
+ exit ;;
+ x86_64:Linux:*:*)
+ echo x86_64-unknown-linux-gnu
+ exit ;;
+ xtensa*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ i*86:DYNIX/ptx:4*:*)
+ # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
+ # earlier versions are messed up and put the nodename in both
+ # sysname and nodename.
+ echo i386-sequent-sysv4
+ exit ;;
+ i*86:UNIX_SV:4.2MP:2.*)
+ # Unixware is an offshoot of SVR4, but it has its own version
+ # number series starting with 2...
+ # I am not positive that other SVR4 systems won't match this,
+ # I just have to hope. -- rms.
+ # Use sysv4.2uw... so that sysv4* matches it.
+ echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+ exit ;;
+ i*86:OS/2:*:*)
+ # If we were able to find `uname', then EMX Unix compatibility
+ # is probably installed.
+ echo ${UNAME_MACHINE}-pc-os2-emx
+ exit ;;
+ i*86:XTS-300:*:STOP)
+ echo ${UNAME_MACHINE}-unknown-stop
+ exit ;;
+ i*86:atheos:*:*)
+ echo ${UNAME_MACHINE}-unknown-atheos
+ exit ;;
+ i*86:syllable:*:*)
+ echo ${UNAME_MACHINE}-pc-syllable
+ exit ;;
+ i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
+ echo i386-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ i*86:*DOS:*:*)
+ echo ${UNAME_MACHINE}-pc-msdosdjgpp
+ exit ;;
+ i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
+ UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+ if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+ echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+ else
+ echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+ fi
+ exit ;;
+ i*86:*:5:[678]*)
+ # UnixWare 7.x, OpenUNIX and OpenServer 6.
+ case `/bin/uname -X | grep "^Machine"` in
+ *486*) UNAME_MACHINE=i486 ;;
+ *Pentium) UNAME_MACHINE=i586 ;;
+ *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
+ esac
+ echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+ exit ;;
+ i*86:*:3.2:*)
+ if test -f /usr/options/cb.name; then
+ UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+ echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+ elif /bin/uname -X 2>/dev/null >/dev/null ; then
+ UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
+ (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
+ (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
+ && UNAME_MACHINE=i586
+ (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
+ && UNAME_MACHINE=i686
+ (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
+ && UNAME_MACHINE=i686
+ echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+ else
+ echo ${UNAME_MACHINE}-pc-sysv32
+ fi
+ exit ;;
+ pc:*:*:*)
+ # Left here for compatibility:
+ # uname -m prints for DJGPP always 'pc', but it prints nothing about
+ # the processor, so we play safe by assuming i586.
+ # Note: whatever this is, it MUST be the same as what config.sub
+ # prints for the "djgpp" host, or else GDB configury will decide that
+ # this is a cross-build.
+ echo i586-pc-msdosdjgpp
+ exit ;;
+ Intel:Mach:3*:*)
+ echo i386-pc-mach3
+ exit ;;
+ paragon:*:*:*)
+ echo i860-intel-osf1
+ exit ;;
+ i860:*:4.*:*) # i860-SVR4
+ if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+ echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+ else # Add other i860-SVR4 vendors below as they are discovered.
+ echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
+ fi
+ exit ;;
+ mini*:CTIX:SYS*5:*)
+ # "miniframe"
+ echo m68010-convergent-sysv
+ exit ;;
+ mc68k:UNIX:SYSTEM5:3.51m)
+ echo m68k-convergent-sysv
+ exit ;;
+ M680?0:D-NIX:5.3:*)
+ echo m68k-diab-dnix
+ exit ;;
+ M68*:*:R3V[5678]*:*)
+ test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
+ 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
+ OS_REL=''
+ test -r /etc/.relid \
+ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+ 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4; exit; } ;;
+ NCR*:*:4.2:* | MPRAS*:*:4.2:*)
+ OS_REL='.3'
+ test -r /etc/.relid \
+ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+ m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+ echo m68k-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ mc68030:UNIX_System_V:4.*:*)
+ echo m68k-atari-sysv4
+ exit ;;
+ TSUNAMI:LynxOS:2.*:*)
+ echo sparc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ rs6000:LynxOS:2.*:*)
+ echo rs6000-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
+ echo powerpc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ SM[BE]S:UNIX_SV:*:*)
+ echo mips-dde-sysv${UNAME_RELEASE}
+ exit ;;
+ RM*:ReliantUNIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ RM*:SINIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ *:SINIX-*:*:*)
+ if uname -p 2>/dev/null >/dev/null ; then
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ echo ${UNAME_MACHINE}-sni-sysv4
+ else
+ echo ns32k-sni-sysv
+ fi
+ exit ;;
+ PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+ # says <Richard.M.Bartel at ccMail.Census.GOV>
+ echo i586-unisys-sysv4
+ exit ;;
+ *:UNIX_System_V:4*:FTX*)
+ # From Gerald Hewes <hewes at openmarket.com>.
+ # How about differentiating between stratus architectures? -djm
+ echo hppa1.1-stratus-sysv4
+ exit ;;
+ *:*:*:FTX*)
+ # From seanf at swdc.stratus.com.
+ echo i860-stratus-sysv4
+ exit ;;
+ i*86:VOS:*:*)
+ # From Paul.Green at stratus.com.
+ echo ${UNAME_MACHINE}-stratus-vos
+ exit ;;
+ *:VOS:*:*)
+ # From Paul.Green at stratus.com.
+ echo hppa1.1-stratus-vos
+ exit ;;
+ mc68*:A/UX:*:*)
+ echo m68k-apple-aux${UNAME_RELEASE}
+ exit ;;
+ news*:NEWS-OS:6*:*)
+ echo mips-sony-newsos6
+ exit ;;
+ R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+ if [ -d /usr/nec ]; then
+ echo mips-nec-sysv${UNAME_RELEASE}
+ else
+ echo mips-unknown-sysv${UNAME_RELEASE}
+ fi
+ exit ;;
+ BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
+ echo powerpc-be-beos
+ exit ;;
+ BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
+ echo powerpc-apple-beos
+ exit ;;
+ BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
+ echo i586-pc-beos
+ exit ;;
+ BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
+ echo i586-pc-haiku
+ exit ;;
+ SX-4:SUPER-UX:*:*)
+ echo sx4-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-5:SUPER-UX:*:*)
+ echo sx5-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-6:SUPER-UX:*:*)
+ echo sx6-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-7:SUPER-UX:*:*)
+ echo sx7-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-8:SUPER-UX:*:*)
+ echo sx8-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-8R:SUPER-UX:*:*)
+ echo sx8r-nec-superux${UNAME_RELEASE}
+ exit ;;
+ Power*:Rhapsody:*:*)
+ echo powerpc-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Rhapsody:*:*)
+ echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Darwin:*:*)
+ UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
+ case $UNAME_PROCESSOR in
+ i386)
+ eval $set_cc_for_build
+ if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+ if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
+ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+ grep IS_64BIT_ARCH >/dev/null
+ then
+ UNAME_PROCESSOR="x86_64"
+ fi
+ fi ;;
+ unknown) UNAME_PROCESSOR=powerpc ;;
+ esac
+ echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
+ exit ;;
+ *:procnto*:*:* | *:QNX:[0123456789]*:*)
+ UNAME_PROCESSOR=`uname -p`
+ if test "$UNAME_PROCESSOR" = "x86"; then
+ UNAME_PROCESSOR=i386
+ UNAME_MACHINE=pc
+ fi
+ echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
+ exit ;;
+ *:QNX:*:4*)
+ echo i386-pc-qnx
+ exit ;;
+ NSE-?:NONSTOP_KERNEL:*:*)
+ echo nse-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ NSR-?:NONSTOP_KERNEL:*:*)
+ echo nsr-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ *:NonStop-UX:*:*)
+ echo mips-compaq-nonstopux
+ exit ;;
+ BS2000:POSIX*:*:*)
+ echo bs2000-siemens-sysv
+ exit ;;
+ DS/*:UNIX_System_V:*:*)
+ echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+ exit ;;
+ *:Plan9:*:*)
+ # "uname -m" is not consistent, so use $cputype instead. 386
+ # is converted to i386 for consistency with other x86
+ # operating systems.
+ if test "$cputype" = "386"; then
+ UNAME_MACHINE=i386
+ else
+ UNAME_MACHINE="$cputype"
+ fi
+ echo ${UNAME_MACHINE}-unknown-plan9
+ exit ;;
+ *:TOPS-10:*:*)
+ echo pdp10-unknown-tops10
+ exit ;;
+ *:TENEX:*:*)
+ echo pdp10-unknown-tenex
+ exit ;;
+ KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+ echo pdp10-dec-tops20
+ exit ;;
+ XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+ echo pdp10-xkl-tops20
+ exit ;;
+ *:TOPS-20:*:*)
+ echo pdp10-unknown-tops20
+ exit ;;
+ *:ITS:*:*)
+ echo pdp10-unknown-its
+ exit ;;
+ SEI:*:*:SEIUX)
+ echo mips-sei-seiux${UNAME_RELEASE}
+ exit ;;
+ *:DragonFly:*:*)
+ echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+ exit ;;
+ *:*VMS:*:*)
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ case "${UNAME_MACHINE}" in
+ A*) echo alpha-dec-vms ; exit ;;
+ I*) echo ia64-dec-vms ; exit ;;
+ V*) echo vax-dec-vms ; exit ;;
+ esac ;;
+ *:XENIX:*:SysV)
+ echo i386-pc-xenix
+ exit ;;
+ i*86:skyos:*:*)
+ echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+ exit ;;
+ i*86:rdos:*:*)
+ echo ${UNAME_MACHINE}-pc-rdos
+ exit ;;
+ i*86:AROS:*:*)
+ echo ${UNAME_MACHINE}-pc-aros
+ exit ;;
+esac
+
+#echo '(No uname command or uname output not recognized.)' 1>&2
+#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
+
+eval $set_cc_for_build
+cat >$dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+ /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
+ I don't know.... */
+ printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+ printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+ "4"
+#else
+ ""
+#endif
+ ); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+ printf ("arm-acorn-riscix\n"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+ printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+ int version;
+ version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+ if (version < 4)
+ printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+ else
+ printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+ exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+ printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+ printf ("ns32k-encore-mach\n"); exit (0);
+#else
+ printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+ printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+ printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+ printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+ struct utsname un;
+
+ uname(&un);
+
+ if (strncmp(un.version, "V2", 2) == 0) {
+ printf ("i386-sequent-ptx2\n"); exit (0);
+ }
+ if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+ printf ("i386-sequent-ptx1\n"); exit (0);
+ }
+ printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+# if !defined (ultrix)
+# include <sys/param.h>
+# if defined (BSD)
+# if BSD == 43
+ printf ("vax-dec-bsd4.3\n"); exit (0);
+# else
+# if BSD == 199006
+ printf ("vax-dec-bsd4.3reno\n"); exit (0);
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# endif
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# else
+ printf ("vax-dec-ultrix\n"); exit (0);
+# endif
+#endif
+
+#if defined (alliant) && defined (i860)
+ printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+ exit (1);
+}
+EOF
+
+$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+ case `getsysinfo -f cpu_type` in
+ c1*)
+ echo c1-convex-bsd
+ exit ;;
+ c2*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ c34*)
+ echo c34-convex-bsd
+ exit ;;
+ c38*)
+ echo c38-convex-bsd
+ exit ;;
+ c4*)
+ echo c4-convex-bsd
+ exit ;;
+ esac
+fi
+
+cat >&2 <<EOF
+$0: unable to guess system type
+
+This script, last modified $timestamp, has failed to recognize
+the operating system you are using. It is advised that you
+download the most up to date version of the config scripts from
+
+ http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+and
+ http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <config-patches at gnu.org> in order to provide the needed
+information to handle your system.
+
+config.guess timestamp = $timestamp
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo = `(hostinfo) 2>/dev/null`
+/bin/universe = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = ${UNAME_MACHINE}
+UNAME_RELEASE = ${UNAME_RELEASE}
+UNAME_SYSTEM = ${UNAME_SYSTEM}
+UNAME_VERSION = ${UNAME_VERSION}
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/config.h b/config.h
new file mode 100644
index 0000000..8819e81
--- /dev/null
+++ b/config.h
@@ -0,0 +1,81 @@
+/* config.h. Generated from config.h.in by configure. */
+/* config.h.in. Generated from configure.ac by autoheader. */
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#define HAVE_DLFCN_H 1
+
+/* Define to 1 if GDAL library are available */
+#define HAVE_GDAL 1
+
+/* Define to 1 if you have the <gdal.h> header file. */
+#define HAVE_GDAL_H 1
+
+/* Define to 1 if GDAL library includes OGR support */
+#define HAVE_GDAL_OGR 1
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the <iostream> header file. */
+#define HAVE_IOSTREAM 1
+
+/* Define to 1 if you have the <memory.h> header file. */
+#define HAVE_MEMORY_H 1
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the <string> header file. */
+#define HAVE_STRING 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+ */
+#define LT_OBJDIR ".libs/"
+
+/* Name of package */
+#define PACKAGE "pktools"
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT "kempenep at gmail.com"
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "pktools"
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING "pktools 2.4.3"
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME "pktools"
+
+/* Define to the home page for this package. */
+#define PACKAGE_URL ""
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "2.4.3"
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
+
+/* Version number of package */
+#define VERSION "2.4.3"
+
+/* Define to `unsigned int' if <sys/types.h> does not define. */
+/* #undef size_t */
diff --git a/config.h.in b/config.h.in
new file mode 100644
index 0000000..2eacbfd
--- /dev/null
+++ b/config.h.in
@@ -0,0 +1,80 @@
+/* config.h.in. Generated from configure.ac by autoheader. */
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#undef HAVE_DLFCN_H
+
+/* Define to 1 if GDAL library are available */
+#undef HAVE_GDAL
+
+/* Define to 1 if you have the <gdal.h> header file. */
+#undef HAVE_GDAL_H
+
+/* Define to 1 if GDAL library includes OGR support */
+#undef HAVE_GDAL_OGR
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the <iostream> header file. */
+#undef HAVE_IOSTREAM
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the <string> header file. */
+#undef HAVE_STRING
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+ */
+#undef LT_OBJDIR
+
+/* Name of package */
+#undef PACKAGE
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the home page for this package. */
+#undef PACKAGE_URL
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Version number of package */
+#undef VERSION
+
+/* Define to `unsigned int' if <sys/types.h> does not define. */
+#undef size_t
diff --git a/config.sub b/config.sub
new file mode 100755
index 0000000..c2d1257
--- /dev/null
+++ b/config.sub
@@ -0,0 +1,1714 @@
+#! /bin/sh
+# Configuration validation subroutine script.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+# Free Software Foundation, Inc.
+
+timestamp='2010-01-22'
+
+# This file is (in principle) common to ALL GNU software.
+# The presence of a machine in this file suggests that SOME GNU software
+# can handle that machine. It does not imply ALL GNU software can.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Please send patches to <config-patches at gnu.org>. Submit a context
+# diff and a properly formatted GNU ChangeLog entry.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# You can get the latest version of this script from:
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support. The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+ $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches at gnu.org>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free
+Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help"
+ exit 1 ;;
+
+ *local*)
+ # First pass through any local machine types.
+ echo $1
+ exit ;;
+
+ * )
+ break ;;
+ esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+ exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+ exit 1;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+ nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
+ uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
+ kopensolaris*-gnu* | \
+ storm-chaos* | os2-emx* | rtmk-nova*)
+ os=-$maybe_os
+ basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+ ;;
+ *)
+ basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+ if [ $basic_machine != $1 ]
+ then os=`echo $1 | sed 's/.*-/-/'`
+ else os=; fi
+ ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work. We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+ -sun*os*)
+ # Prevent following clause from handling this invalid input.
+ ;;
+ -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+ -apple | -axis | -knuth | -cray | -microblaze)
+ os=
+ basic_machine=$1
+ ;;
+ -bluegene*)
+ os=-cnk
+ ;;
+ -sim | -cisco | -oki | -wec | -winbond)
+ os=
+ basic_machine=$1
+ ;;
+ -scout)
+ ;;
+ -wrs)
+ os=-vxworks
+ basic_machine=$1
+ ;;
+ -chorusos*)
+ os=-chorusos
+ basic_machine=$1
+ ;;
+ -chorusrdb)
+ os=-chorusrdb
+ basic_machine=$1
+ ;;
+ -hiux*)
+ os=-hiuxwe2
+ ;;
+ -sco6)
+ os=-sco5v6
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco5)
+ os=-sco3.2v5
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco4)
+ os=-sco3.2v4
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2.[4-9]*)
+ os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2v[4-9]*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco5v6*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco*)
+ os=-sco3.2v2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -udk*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -isc)
+ os=-isc2.2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -clix*)
+ basic_machine=clipper-intergraph
+ ;;
+ -isc*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -lynx*)
+ os=-lynxos
+ ;;
+ -ptx*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+ ;;
+ -windowsnt*)
+ os=`echo $os | sed -e 's/windowsnt/winnt/'`
+ ;;
+ -psos*)
+ os=-psos
+ ;;
+ -mint | -mint[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+ # Recognize the basic CPU types without company name.
+ # Some are omitted here because they have special meanings below.
+ 1750a | 580 \
+ | a29k \
+ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+ | am33_2.0 \
+ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
+ | bfin \
+ | c4x | clipper \
+ | d10v | d30v | dlx | dsp16xx \
+ | fido | fr30 | frv \
+ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+ | i370 | i860 | i960 | ia64 \
+ | ip2k | iq2000 \
+ | lm32 \
+ | m32c | m32r | m32rle | m68000 | m68k | m88k \
+ | maxq | mb | microblaze | mcore | mep | metag \
+ | mips | mipsbe | mipseb | mipsel | mipsle \
+ | mips16 \
+ | mips64 | mips64el \
+ | mips64octeon | mips64octeonel \
+ | mips64orion | mips64orionel \
+ | mips64r5900 | mips64r5900el \
+ | mips64vr | mips64vrel \
+ | mips64vr4100 | mips64vr4100el \
+ | mips64vr4300 | mips64vr4300el \
+ | mips64vr5000 | mips64vr5000el \
+ | mips64vr5900 | mips64vr5900el \
+ | mipsisa32 | mipsisa32el \
+ | mipsisa32r2 | mipsisa32r2el \
+ | mipsisa64 | mipsisa64el \
+ | mipsisa64r2 | mipsisa64r2el \
+ | mipsisa64sb1 | mipsisa64sb1el \
+ | mipsisa64sr71k | mipsisa64sr71kel \
+ | mipstx39 | mipstx39el \
+ | mn10200 | mn10300 \
+ | moxie \
+ | mt \
+ | msp430 \
+ | nios | nios2 \
+ | ns16k | ns32k \
+ | or32 \
+ | pdp10 | pdp11 | pj | pjl \
+ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
+ | pyramid \
+ | rx \
+ | score \
+ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
+ | sh64 | sh64le \
+ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
+ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
+ | spu | strongarm \
+ | tahoe | thumb | tic4x | tic80 | tron \
+ | ubicom32 \
+ | v850 | v850e \
+ | we32k \
+ | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
+ | z8k | z80)
+ basic_machine=$basic_machine-unknown
+ ;;
+ m6811 | m68hc11 | m6812 | m68hc12 | picochip)
+ # Motorola 68HC11/12.
+ basic_machine=$basic_machine-unknown
+ os=-none
+ ;;
+ m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+ ;;
+ ms1)
+ basic_machine=mt-unknown
+ ;;
+
+ # We use `pc' rather than `unknown'
+ # because (1) that's what they normally are, and
+ # (2) the word "unknown" tends to confuse beginning users.
+ i*86 | x86_64)
+ basic_machine=$basic_machine-pc
+ ;;
+ # Object if more than one company name word.
+ *-*-*)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+ # Recognize the basic CPU types with company name.
+ 580-* \
+ | a29k-* \
+ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
+ | avr-* | avr32-* \
+ | bfin-* | bs2000-* \
+ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
+ | clipper-* | craynv-* | cydra-* \
+ | d10v-* | d30v-* | dlx-* \
+ | elxsi-* \
+ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
+ | h8300-* | h8500-* \
+ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+ | i*86-* | i860-* | i960-* | ia64-* \
+ | ip2k-* | iq2000-* \
+ | lm32-* \
+ | m32c-* | m32r-* | m32rle-* \
+ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
+ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
+ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
+ | mips16-* \
+ | mips64-* | mips64el-* \
+ | mips64octeon-* | mips64octeonel-* \
+ | mips64orion-* | mips64orionel-* \
+ | mips64r5900-* | mips64r5900el-* \
+ | mips64vr-* | mips64vrel-* \
+ | mips64vr4100-* | mips64vr4100el-* \
+ | mips64vr4300-* | mips64vr4300el-* \
+ | mips64vr5000-* | mips64vr5000el-* \
+ | mips64vr5900-* | mips64vr5900el-* \
+ | mipsisa32-* | mipsisa32el-* \
+ | mipsisa32r2-* | mipsisa32r2el-* \
+ | mipsisa64-* | mipsisa64el-* \
+ | mipsisa64r2-* | mipsisa64r2el-* \
+ | mipsisa64sb1-* | mipsisa64sb1el-* \
+ | mipsisa64sr71k-* | mipsisa64sr71kel-* \
+ | mipstx39-* | mipstx39el-* \
+ | mmix-* \
+ | mt-* \
+ | msp430-* \
+ | nios-* | nios2-* \
+ | none-* | np1-* | ns16k-* | ns32k-* \
+ | orion-* \
+ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
+ | pyramid-* \
+ | romp-* | rs6000-* | rx-* \
+ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
+ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
+ | sparclite-* \
+ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
+ | tahoe-* | thumb-* \
+ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
+ | tile-* | tilegx-* \
+ | tron-* \
+ | ubicom32-* \
+ | v850-* | v850e-* | vax-* \
+ | we32k-* \
+ | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
+ | xstormy16-* | xtensa*-* \
+ | ymp-* \
+ | z8k-* | z80-*)
+ ;;
+ # Recognize the basic CPU types without company name, with glob match.
+ xtensa*)
+ basic_machine=$basic_machine-unknown
+ ;;
+ # Recognize the various machine names and aliases which stand
+ # for a CPU type and a company and sometimes even an OS.
+ 386bsd)
+ basic_machine=i386-unknown
+ os=-bsd
+ ;;
+ 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+ basic_machine=m68000-att
+ ;;
+ 3b*)
+ basic_machine=we32k-att
+ ;;
+ a29khif)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ abacus)
+ basic_machine=abacus-unknown
+ ;;
+ adobe68k)
+ basic_machine=m68010-adobe
+ os=-scout
+ ;;
+ alliant | fx80)
+ basic_machine=fx80-alliant
+ ;;
+ altos | altos3068)
+ basic_machine=m68k-altos
+ ;;
+ am29k)
+ basic_machine=a29k-none
+ os=-bsd
+ ;;
+ amd64)
+ basic_machine=x86_64-pc
+ ;;
+ amd64-*)
+ basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ amdahl)
+ basic_machine=580-amdahl
+ os=-sysv
+ ;;
+ amiga | amiga-*)
+ basic_machine=m68k-unknown
+ ;;
+ amigaos | amigados)
+ basic_machine=m68k-unknown
+ os=-amigaos
+ ;;
+ amigaunix | amix)
+ basic_machine=m68k-unknown
+ os=-sysv4
+ ;;
+ apollo68)
+ basic_machine=m68k-apollo
+ os=-sysv
+ ;;
+ apollo68bsd)
+ basic_machine=m68k-apollo
+ os=-bsd
+ ;;
+ aros)
+ basic_machine=i386-pc
+ os=-aros
+ ;;
+ aux)
+ basic_machine=m68k-apple
+ os=-aux
+ ;;
+ balance)
+ basic_machine=ns32k-sequent
+ os=-dynix
+ ;;
+ blackfin)
+ basic_machine=bfin-unknown
+ os=-linux
+ ;;
+ blackfin-*)
+ basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ bluegene*)
+ basic_machine=powerpc-ibm
+ os=-cnk
+ ;;
+ c90)
+ basic_machine=c90-cray
+ os=-unicos
+ ;;
+ cegcc)
+ basic_machine=arm-unknown
+ os=-cegcc
+ ;;
+ convex-c1)
+ basic_machine=c1-convex
+ os=-bsd
+ ;;
+ convex-c2)
+ basic_machine=c2-convex
+ os=-bsd
+ ;;
+ convex-c32)
+ basic_machine=c32-convex
+ os=-bsd
+ ;;
+ convex-c34)
+ basic_machine=c34-convex
+ os=-bsd
+ ;;
+ convex-c38)
+ basic_machine=c38-convex
+ os=-bsd
+ ;;
+ cray | j90)
+ basic_machine=j90-cray
+ os=-unicos
+ ;;
+ craynv)
+ basic_machine=craynv-cray
+ os=-unicosmp
+ ;;
+ cr16)
+ basic_machine=cr16-unknown
+ os=-elf
+ ;;
+ crds | unos)
+ basic_machine=m68k-crds
+ ;;
+ crisv32 | crisv32-* | etraxfs*)
+ basic_machine=crisv32-axis
+ ;;
+ cris | cris-* | etrax*)
+ basic_machine=cris-axis
+ ;;
+ crx)
+ basic_machine=crx-unknown
+ os=-elf
+ ;;
+ da30 | da30-*)
+ basic_machine=m68k-da30
+ ;;
+ decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+ basic_machine=mips-dec
+ ;;
+ decsystem10* | dec10*)
+ basic_machine=pdp10-dec
+ os=-tops10
+ ;;
+ decsystem20* | dec20*)
+ basic_machine=pdp10-dec
+ os=-tops20
+ ;;
+ delta | 3300 | motorola-3300 | motorola-delta \
+ | 3300-motorola | delta-motorola)
+ basic_machine=m68k-motorola
+ ;;
+ delta88)
+ basic_machine=m88k-motorola
+ os=-sysv3
+ ;;
+ dicos)
+ basic_machine=i686-pc
+ os=-dicos
+ ;;
+ djgpp)
+ basic_machine=i586-pc
+ os=-msdosdjgpp
+ ;;
+ dpx20 | dpx20-*)
+ basic_machine=rs6000-bull
+ os=-bosx
+ ;;
+ dpx2* | dpx2*-bull)
+ basic_machine=m68k-bull
+ os=-sysv3
+ ;;
+ ebmon29k)
+ basic_machine=a29k-amd
+ os=-ebmon
+ ;;
+ elxsi)
+ basic_machine=elxsi-elxsi
+ os=-bsd
+ ;;
+ encore | umax | mmax)
+ basic_machine=ns32k-encore
+ ;;
+ es1800 | OSE68k | ose68k | ose | OSE)
+ basic_machine=m68k-ericsson
+ os=-ose
+ ;;
+ fx2800)
+ basic_machine=i860-alliant
+ ;;
+ genix)
+ basic_machine=ns32k-ns
+ ;;
+ gmicro)
+ basic_machine=tron-gmicro
+ os=-sysv
+ ;;
+ go32)
+ basic_machine=i386-pc
+ os=-go32
+ ;;
+ h3050r* | hiux*)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ h8300hms)
+ basic_machine=h8300-hitachi
+ os=-hms
+ ;;
+ h8300xray)
+ basic_machine=h8300-hitachi
+ os=-xray
+ ;;
+ h8500hms)
+ basic_machine=h8500-hitachi
+ os=-hms
+ ;;
+ harris)
+ basic_machine=m88k-harris
+ os=-sysv3
+ ;;
+ hp300-*)
+ basic_machine=m68k-hp
+ ;;
+ hp300bsd)
+ basic_machine=m68k-hp
+ os=-bsd
+ ;;
+ hp300hpux)
+ basic_machine=m68k-hp
+ os=-hpux
+ ;;
+ hp3k9[0-9][0-9] | hp9[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k2[0-9][0-9] | hp9k31[0-9])
+ basic_machine=m68000-hp
+ ;;
+ hp9k3[2-9][0-9])
+ basic_machine=m68k-hp
+ ;;
+ hp9k6[0-9][0-9] | hp6[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k7[0-79][0-9] | hp7[0-79][0-9])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k78[0-9] | hp78[0-9])
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][13679] | hp8[0-9][13679])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][0-9] | hp8[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hppa-next)
+ os=-nextstep3
+ ;;
+ hppaosf)
+ basic_machine=hppa1.1-hp
+ os=-osf
+ ;;
+ hppro)
+ basic_machine=hppa1.1-hp
+ os=-proelf
+ ;;
+ i370-ibm* | ibm*)
+ basic_machine=i370-ibm
+ ;;
+# I'm not sure what "Sysv32" means. Should this be sysv3.2?
+ i*86v32)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv32
+ ;;
+ i*86v4*)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv4
+ ;;
+ i*86v)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv
+ ;;
+ i*86sol2)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-solaris2
+ ;;
+ i386mach)
+ basic_machine=i386-mach
+ os=-mach
+ ;;
+ i386-vsta | vsta)
+ basic_machine=i386-unknown
+ os=-vsta
+ ;;
+ iris | iris4d)
+ basic_machine=mips-sgi
+ case $os in
+ -irix*)
+ ;;
+ *)
+ os=-irix4
+ ;;
+ esac
+ ;;
+ isi68 | isi)
+ basic_machine=m68k-isi
+ os=-sysv
+ ;;
+ m68knommu)
+ basic_machine=m68k-unknown
+ os=-linux
+ ;;
+ m68knommu-*)
+ basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ m88k-omron*)
+ basic_machine=m88k-omron
+ ;;
+ magnum | m3230)
+ basic_machine=mips-mips
+ os=-sysv
+ ;;
+ merlin)
+ basic_machine=ns32k-utek
+ os=-sysv
+ ;;
+ microblaze)
+ basic_machine=microblaze-xilinx
+ ;;
+ mingw32)
+ basic_machine=i386-pc
+ os=-mingw32
+ ;;
+ mingw32ce)
+ basic_machine=arm-unknown
+ os=-mingw32ce
+ ;;
+ miniframe)
+ basic_machine=m68000-convergent
+ ;;
+ *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+ mips3*-*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+ ;;
+ mips3*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+ ;;
+ monitor)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ morphos)
+ basic_machine=powerpc-unknown
+ os=-morphos
+ ;;
+ msdos)
+ basic_machine=i386-pc
+ os=-msdos
+ ;;
+ ms1-*)
+ basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
+ ;;
+ mvs)
+ basic_machine=i370-ibm
+ os=-mvs
+ ;;
+ ncr3000)
+ basic_machine=i486-ncr
+ os=-sysv4
+ ;;
+ netbsd386)
+ basic_machine=i386-unknown
+ os=-netbsd
+ ;;
+ netwinder)
+ basic_machine=armv4l-rebel
+ os=-linux
+ ;;
+ news | news700 | news800 | news900)
+ basic_machine=m68k-sony
+ os=-newsos
+ ;;
+ news1000)
+ basic_machine=m68030-sony
+ os=-newsos
+ ;;
+ news-3600 | risc-news)
+ basic_machine=mips-sony
+ os=-newsos
+ ;;
+ necv70)
+ basic_machine=v70-nec
+ os=-sysv
+ ;;
+ next | m*-next )
+ basic_machine=m68k-next
+ case $os in
+ -nextstep* )
+ ;;
+ -ns2*)
+ os=-nextstep2
+ ;;
+ *)
+ os=-nextstep3
+ ;;
+ esac
+ ;;
+ nh3000)
+ basic_machine=m68k-harris
+ os=-cxux
+ ;;
+ nh[45]000)
+ basic_machine=m88k-harris
+ os=-cxux
+ ;;
+ nindy960)
+ basic_machine=i960-intel
+ os=-nindy
+ ;;
+ mon960)
+ basic_machine=i960-intel
+ os=-mon960
+ ;;
+ nonstopux)
+ basic_machine=mips-compaq
+ os=-nonstopux
+ ;;
+ np1)
+ basic_machine=np1-gould
+ ;;
+ nsr-tandem)
+ basic_machine=nsr-tandem
+ ;;
+ op50n-* | op60c-*)
+ basic_machine=hppa1.1-oki
+ os=-proelf
+ ;;
+ openrisc | openrisc-*)
+ basic_machine=or32-unknown
+ ;;
+ os400)
+ basic_machine=powerpc-ibm
+ os=-os400
+ ;;
+ OSE68000 | ose68000)
+ basic_machine=m68000-ericsson
+ os=-ose
+ ;;
+ os68k)
+ basic_machine=m68k-none
+ os=-os68k
+ ;;
+ pa-hitachi)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ paragon)
+ basic_machine=i860-intel
+ os=-osf
+ ;;
+ parisc)
+ basic_machine=hppa-unknown
+ os=-linux
+ ;;
+ parisc-*)
+ basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ pbd)
+ basic_machine=sparc-tti
+ ;;
+ pbb)
+ basic_machine=m68k-tti
+ ;;
+ pc532 | pc532-*)
+ basic_machine=ns32k-pc532
+ ;;
+ pc98)
+ basic_machine=i386-pc
+ ;;
+ pc98-*)
+ basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentium | p5 | k5 | k6 | nexgen | viac3)
+ basic_machine=i586-pc
+ ;;
+ pentiumpro | p6 | 6x86 | athlon | athlon_*)
+ basic_machine=i686-pc
+ ;;
+ pentiumii | pentium2 | pentiumiii | pentium3)
+ basic_machine=i686-pc
+ ;;
+ pentium4)
+ basic_machine=i786-pc
+ ;;
+ pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+ basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumpro-* | p6-* | 6x86-* | athlon-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentium4-*)
+ basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pn)
+ basic_machine=pn-gould
+ ;;
+ power) basic_machine=power-ibm
+ ;;
+ ppc) basic_machine=powerpc-unknown
+ ;;
+ ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppcle | powerpclittle | ppc-le | powerpc-little)
+ basic_machine=powerpcle-unknown
+ ;;
+ ppcle-* | powerpclittle-*)
+ basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64) basic_machine=powerpc64-unknown
+ ;;
+ ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+ basic_machine=powerpc64le-unknown
+ ;;
+ ppc64le-* | powerpc64little-*)
+ basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ps2)
+ basic_machine=i386-ibm
+ ;;
+ pw32)
+ basic_machine=i586-unknown
+ os=-pw32
+ ;;
+ rdos)
+ basic_machine=i386-pc
+ os=-rdos
+ ;;
+ rom68k)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ rm[46]00)
+ basic_machine=mips-siemens
+ ;;
+ rtpc | rtpc-*)
+ basic_machine=romp-ibm
+ ;;
+ s390 | s390-*)
+ basic_machine=s390-ibm
+ ;;
+ s390x | s390x-*)
+ basic_machine=s390x-ibm
+ ;;
+ sa29200)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ sb1)
+ basic_machine=mipsisa64sb1-unknown
+ ;;
+ sb1el)
+ basic_machine=mipsisa64sb1el-unknown
+ ;;
+ sde)
+ basic_machine=mipsisa32-sde
+ os=-elf
+ ;;
+ sei)
+ basic_machine=mips-sei
+ os=-seiux
+ ;;
+ sequent)
+ basic_machine=i386-sequent
+ ;;
+ sh)
+ basic_machine=sh-hitachi
+ os=-hms
+ ;;
+ sh5el)
+ basic_machine=sh5le-unknown
+ ;;
+ sh64)
+ basic_machine=sh64-unknown
+ ;;
+ sparclite-wrs | simso-wrs)
+ basic_machine=sparclite-wrs
+ os=-vxworks
+ ;;
+ sps7)
+ basic_machine=m68k-bull
+ os=-sysv2
+ ;;
+ spur)
+ basic_machine=spur-unknown
+ ;;
+ st2000)
+ basic_machine=m68k-tandem
+ ;;
+ stratus)
+ basic_machine=i860-stratus
+ os=-sysv4
+ ;;
+ sun2)
+ basic_machine=m68000-sun
+ ;;
+ sun2os3)
+ basic_machine=m68000-sun
+ os=-sunos3
+ ;;
+ sun2os4)
+ basic_machine=m68000-sun
+ os=-sunos4
+ ;;
+ sun3os3)
+ basic_machine=m68k-sun
+ os=-sunos3
+ ;;
+ sun3os4)
+ basic_machine=m68k-sun
+ os=-sunos4
+ ;;
+ sun4os3)
+ basic_machine=sparc-sun
+ os=-sunos3
+ ;;
+ sun4os4)
+ basic_machine=sparc-sun
+ os=-sunos4
+ ;;
+ sun4sol2)
+ basic_machine=sparc-sun
+ os=-solaris2
+ ;;
+ sun3 | sun3-*)
+ basic_machine=m68k-sun
+ ;;
+ sun4)
+ basic_machine=sparc-sun
+ ;;
+ sun386 | sun386i | roadrunner)
+ basic_machine=i386-sun
+ ;;
+ sv1)
+ basic_machine=sv1-cray
+ os=-unicos
+ ;;
+ symmetry)
+ basic_machine=i386-sequent
+ os=-dynix
+ ;;
+ t3e)
+ basic_machine=alphaev5-cray
+ os=-unicos
+ ;;
+ t90)
+ basic_machine=t90-cray
+ os=-unicos
+ ;;
+ tic54x | c54x*)
+ basic_machine=tic54x-unknown
+ os=-coff
+ ;;
+ tic55x | c55x*)
+ basic_machine=tic55x-unknown
+ os=-coff
+ ;;
+ tic6x | c6x*)
+ basic_machine=tic6x-unknown
+ os=-coff
+ ;;
+ # This must be matched before tile*.
+ tilegx*)
+ basic_machine=tilegx-unknown
+ os=-linux-gnu
+ ;;
+ tile*)
+ basic_machine=tile-unknown
+ os=-linux-gnu
+ ;;
+ tx39)
+ basic_machine=mipstx39-unknown
+ ;;
+ tx39el)
+ basic_machine=mipstx39el-unknown
+ ;;
+ toad1)
+ basic_machine=pdp10-xkl
+ os=-tops20
+ ;;
+ tower | tower-32)
+ basic_machine=m68k-ncr
+ ;;
+ tpf)
+ basic_machine=s390x-ibm
+ os=-tpf
+ ;;
+ udi29k)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ ultra3)
+ basic_machine=a29k-nyu
+ os=-sym1
+ ;;
+ v810 | necv810)
+ basic_machine=v810-nec
+ os=-none
+ ;;
+ vaxv)
+ basic_machine=vax-dec
+ os=-sysv
+ ;;
+ vms)
+ basic_machine=vax-dec
+ os=-vms
+ ;;
+ vpp*|vx|vx-*)
+ basic_machine=f301-fujitsu
+ ;;
+ vxworks960)
+ basic_machine=i960-wrs
+ os=-vxworks
+ ;;
+ vxworks68)
+ basic_machine=m68k-wrs
+ os=-vxworks
+ ;;
+ vxworks29k)
+ basic_machine=a29k-wrs
+ os=-vxworks
+ ;;
+ w65*)
+ basic_machine=w65-wdc
+ os=-none
+ ;;
+ w89k-*)
+ basic_machine=hppa1.1-winbond
+ os=-proelf
+ ;;
+ xbox)
+ basic_machine=i686-pc
+ os=-mingw32
+ ;;
+ xps | xps100)
+ basic_machine=xps100-honeywell
+ ;;
+ ymp)
+ basic_machine=ymp-cray
+ os=-unicos
+ ;;
+ z8k-*-coff)
+ basic_machine=z8k-unknown
+ os=-sim
+ ;;
+ z80-*-coff)
+ basic_machine=z80-unknown
+ os=-sim
+ ;;
+ none)
+ basic_machine=none-none
+ os=-none
+ ;;
+
+# Here we handle the default manufacturer of certain CPU types. It is in
+# some cases the only manufacturer, in others, it is the most popular.
+ w89k)
+ basic_machine=hppa1.1-winbond
+ ;;
+ op50n)
+ basic_machine=hppa1.1-oki
+ ;;
+ op60c)
+ basic_machine=hppa1.1-oki
+ ;;
+ romp)
+ basic_machine=romp-ibm
+ ;;
+ mmix)
+ basic_machine=mmix-knuth
+ ;;
+ rs6000)
+ basic_machine=rs6000-ibm
+ ;;
+ vax)
+ basic_machine=vax-dec
+ ;;
+ pdp10)
+ # there are many clones, so DEC is not a safe bet
+ basic_machine=pdp10-unknown
+ ;;
+ pdp11)
+ basic_machine=pdp11-dec
+ ;;
+ we32k)
+ basic_machine=we32k-att
+ ;;
+ sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
+ basic_machine=sh-unknown
+ ;;
+ sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
+ basic_machine=sparc-sun
+ ;;
+ cydra)
+ basic_machine=cydra-cydrome
+ ;;
+ orion)
+ basic_machine=orion-highlevel
+ ;;
+ orion105)
+ basic_machine=clipper-highlevel
+ ;;
+ mac | mpw | mac-mpw)
+ basic_machine=m68k-apple
+ ;;
+ pmac | pmac-mpw)
+ basic_machine=powerpc-apple
+ ;;
+ *-unknown)
+ # Make sure to match an already-canonicalized machine name.
+ ;;
+ *)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+ *-digital*)
+ basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+ ;;
+ *-commodore*)
+ basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+ ;;
+ *)
+ ;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+ # First match some system type aliases
+ # that might get confused with valid system types.
+ # -solaris* is a basic system type, with this one exception.
+ -auroraux)
+ os=-auroraux
+ ;;
+ -solaris1 | -solaris1.*)
+ os=`echo $os | sed -e 's|solaris1|sunos4|'`
+ ;;
+ -solaris)
+ os=-solaris2
+ ;;
+ -svr4*)
+ os=-sysv4
+ ;;
+ -unixware*)
+ os=-sysv4.2uw
+ ;;
+ -gnu/linux*)
+ os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+ ;;
+ # First accept the basic system types.
+ # The portable systems comes first.
+ # Each alternative MUST END IN A *, to match a version number.
+ # -sysv* is not here because it comes later, after sysvr4.
+ -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+ | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
+ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
+ | -sym* | -kopensolaris* \
+ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+ | -aos* | -aros* \
+ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+ | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
+ | -openbsd* | -solidbsd* \
+ | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
+ | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+ | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+ | -chorusos* | -chorusrdb* | -cegcc* \
+ | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+ | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
+ | -uxpv* | -beos* | -mpeix* | -udk* \
+ | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
+ | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
+ | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
+ | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
+ | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
+ | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
+ | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
+ # Remember, each alternative MUST END IN *, to match a version number.
+ ;;
+ -qnx*)
+ case $basic_machine in
+ x86-* | i*86-*)
+ ;;
+ *)
+ os=-nto$os
+ ;;
+ esac
+ ;;
+ -nto-qnx*)
+ ;;
+ -nto*)
+ os=`echo $os | sed -e 's|nto|nto-qnx|'`
+ ;;
+ -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+ | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
+ | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+ ;;
+ -mac*)
+ os=`echo $os | sed -e 's|mac|macos|'`
+ ;;
+ -linux-dietlibc)
+ os=-linux-dietlibc
+ ;;
+ -linux*)
+ os=`echo $os | sed -e 's|linux|linux-gnu|'`
+ ;;
+ -sunos5*)
+ os=`echo $os | sed -e 's|sunos5|solaris2|'`
+ ;;
+ -sunos6*)
+ os=`echo $os | sed -e 's|sunos6|solaris3|'`
+ ;;
+ -opened*)
+ os=-openedition
+ ;;
+ -os400*)
+ os=-os400
+ ;;
+ -wince*)
+ os=-wince
+ ;;
+ -osfrose*)
+ os=-osfrose
+ ;;
+ -osf*)
+ os=-osf
+ ;;
+ -utek*)
+ os=-bsd
+ ;;
+ -dynix*)
+ os=-bsd
+ ;;
+ -acis*)
+ os=-aos
+ ;;
+ -atheos*)
+ os=-atheos
+ ;;
+ -syllable*)
+ os=-syllable
+ ;;
+ -386bsd)
+ os=-bsd
+ ;;
+ -ctix* | -uts*)
+ os=-sysv
+ ;;
+ -nova*)
+ os=-rtmk-nova
+ ;;
+ -ns2 )
+ os=-nextstep2
+ ;;
+ -nsk*)
+ os=-nsk
+ ;;
+ # Preserve the version number of sinix5.
+ -sinix5.*)
+ os=`echo $os | sed -e 's|sinix|sysv|'`
+ ;;
+ -sinix*)
+ os=-sysv4
+ ;;
+ -tpf*)
+ os=-tpf
+ ;;
+ -triton*)
+ os=-sysv3
+ ;;
+ -oss*)
+ os=-sysv3
+ ;;
+ -svr4)
+ os=-sysv4
+ ;;
+ -svr3)
+ os=-sysv3
+ ;;
+ -sysvr4)
+ os=-sysv4
+ ;;
+ # This must come after -sysvr4.
+ -sysv*)
+ ;;
+ -ose*)
+ os=-ose
+ ;;
+ -es1800*)
+ os=-ose
+ ;;
+ -xenix)
+ os=-xenix
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ os=-mint
+ ;;
+ -aros*)
+ os=-aros
+ ;;
+ -kaos*)
+ os=-kaos
+ ;;
+ -zvmoe)
+ os=-zvmoe
+ ;;
+ -dicos*)
+ os=-dicos
+ ;;
+ -nacl*)
+ ;;
+ -none)
+ ;;
+ *)
+ # Get rid of the `-' at the beginning of $os.
+ os=`echo $os | sed 's/[^-]*-//'`
+ echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system. Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+ score-*)
+ os=-elf
+ ;;
+ spu-*)
+ os=-elf
+ ;;
+ *-acorn)
+ os=-riscix1.2
+ ;;
+ arm*-rebel)
+ os=-linux
+ ;;
+ arm*-semi)
+ os=-aout
+ ;;
+ c4x-* | tic4x-*)
+ os=-coff
+ ;;
+ # This must come before the *-dec entry.
+ pdp10-*)
+ os=-tops20
+ ;;
+ pdp11-*)
+ os=-none
+ ;;
+ *-dec | vax-*)
+ os=-ultrix4.2
+ ;;
+ m68*-apollo)
+ os=-domain
+ ;;
+ i386-sun)
+ os=-sunos4.0.2
+ ;;
+ m68000-sun)
+ os=-sunos3
+ # This also exists in the configure program, but was not the
+ # default.
+ # os=-sunos4
+ ;;
+ m68*-cisco)
+ os=-aout
+ ;;
+ mep-*)
+ os=-elf
+ ;;
+ mips*-cisco)
+ os=-elf
+ ;;
+ mips*-*)
+ os=-elf
+ ;;
+ or32-*)
+ os=-coff
+ ;;
+ *-tti) # must be before sparc entry or we get the wrong os.
+ os=-sysv3
+ ;;
+ sparc-* | *-sun)
+ os=-sunos4.1.1
+ ;;
+ *-be)
+ os=-beos
+ ;;
+ *-haiku)
+ os=-haiku
+ ;;
+ *-ibm)
+ os=-aix
+ ;;
+ *-knuth)
+ os=-mmixware
+ ;;
+ *-wec)
+ os=-proelf
+ ;;
+ *-winbond)
+ os=-proelf
+ ;;
+ *-oki)
+ os=-proelf
+ ;;
+ *-hp)
+ os=-hpux
+ ;;
+ *-hitachi)
+ os=-hiux
+ ;;
+ i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+ os=-sysv
+ ;;
+ *-cbm)
+ os=-amigaos
+ ;;
+ *-dg)
+ os=-dgux
+ ;;
+ *-dolphin)
+ os=-sysv3
+ ;;
+ m68k-ccur)
+ os=-rtu
+ ;;
+ m88k-omron*)
+ os=-luna
+ ;;
+ *-next )
+ os=-nextstep
+ ;;
+ *-sequent)
+ os=-ptx
+ ;;
+ *-crds)
+ os=-unos
+ ;;
+ *-ns)
+ os=-genix
+ ;;
+ i370-*)
+ os=-mvs
+ ;;
+ *-next)
+ os=-nextstep3
+ ;;
+ *-gould)
+ os=-sysv
+ ;;
+ *-highlevel)
+ os=-bsd
+ ;;
+ *-encore)
+ os=-bsd
+ ;;
+ *-sgi)
+ os=-irix
+ ;;
+ *-siemens)
+ os=-sysv4
+ ;;
+ *-masscomp)
+ os=-rtu
+ ;;
+ f30[01]-fujitsu | f700-fujitsu)
+ os=-uxpv
+ ;;
+ *-rom68k)
+ os=-coff
+ ;;
+ *-*bug)
+ os=-coff
+ ;;
+ *-apple)
+ os=-macos
+ ;;
+ *-atari*)
+ os=-mint
+ ;;
+ *)
+ os=-none
+ ;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer. We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+ *-unknown)
+ case $os in
+ -riscix*)
+ vendor=acorn
+ ;;
+ -sunos*)
+ vendor=sun
+ ;;
+ -cnk*|-aix*)
+ vendor=ibm
+ ;;
+ -beos*)
+ vendor=be
+ ;;
+ -hpux*)
+ vendor=hp
+ ;;
+ -mpeix*)
+ vendor=hp
+ ;;
+ -hiux*)
+ vendor=hitachi
+ ;;
+ -unos*)
+ vendor=crds
+ ;;
+ -dgux*)
+ vendor=dg
+ ;;
+ -luna*)
+ vendor=omron
+ ;;
+ -genix*)
+ vendor=ns
+ ;;
+ -mvs* | -opened*)
+ vendor=ibm
+ ;;
+ -os400*)
+ vendor=ibm
+ ;;
+ -ptx*)
+ vendor=sequent
+ ;;
+ -tpf*)
+ vendor=ibm
+ ;;
+ -vxsim* | -vxworks* | -windiss*)
+ vendor=wrs
+ ;;
+ -aux*)
+ vendor=apple
+ ;;
+ -hms*)
+ vendor=hitachi
+ ;;
+ -mpw* | -macos*)
+ vendor=apple
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ vendor=atari
+ ;;
+ -vos*)
+ vendor=stratus
+ ;;
+ esac
+ basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+ ;;
+esac
+
+echo $basic_machine$os
+exit
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/configure b/configure
new file mode 100755
index 0000000..d2aab11
--- /dev/null
+++ b/configure
@@ -0,0 +1,21579 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.67 for pktools 2.4.3.
+#
+# Report bugs to <kempenep at gmail.com>.
+#
+#
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
+# Foundation, Inc.
+#
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+if test "x$CONFIG_SHELL" = x; then
+ as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+"
+ as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+ exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1"
+ as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+ as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+ eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+ test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1"
+ if (eval "$as_required") 2>/dev/null; then :
+ as_have_required=yes
+else
+ as_have_required=no
+fi
+ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ as_found=:
+ case $as_dir in #(
+ /*)
+ for as_base in sh bash ksh sh5; do
+ # Try only shells that exist, to save several forks.
+ as_shell=$as_dir/$as_base
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ CONFIG_SHELL=$as_shell as_have_required=yes
+ if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ break 2
+fi
+fi
+ done;;
+ esac
+ as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+ CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+ if test "x$CONFIG_SHELL" != x; then :
+ # We cannot yet assume a decent shell, so we have to provide a
+ # neutralization value for shells without unset; and this also
+ # works around shells that cannot unset nonexistent variables.
+ BASH_ENV=/dev/null
+ ENV=/dev/null
+ (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+ export CONFIG_SHELL
+ exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+fi
+
+ if test x$as_have_required = xno; then :
+ $as_echo "$0: This script requires a shell more modern than all"
+ $as_echo "$0: the shells that I found on your system."
+ if test x${ZSH_VERSION+set} = xset ; then
+ $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+ $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+ else
+ $as_echo "$0: Please tell bug-autoconf at gnu.org and kempenep at gmail.com
+$0: about your system, including any error possibly output
+$0: before this message. Then install a modern shell, or
+$0: manually run the script under such a shell if you do
+$0: have one."
+ fi
+ exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+ as_lineno_1=$LINENO as_lineno_1a=$LINENO
+ as_lineno_2=$LINENO as_lineno_2a=$LINENO
+ eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+ test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+ # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -p'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -p'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -p'
+ fi
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+ as_test_x='test -x'
+else
+ if ls -dL / >/dev/null 2>&1; then
+ as_ls_L_option=L
+ else
+ as_ls_L_option=
+ fi
+ as_test_x='
+ eval sh -c '\''
+ if test -d "$1"; then
+ test -d "$1/.";
+ else
+ case $1 in #(
+ -*)set "./$1";;
+ esac;
+ case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
+ ???[sx]*):;;*)false;;esac;fi
+ '\'' sh
+ '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+
+# Check that we are running under the correct shell.
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+case X$lt_ECHO in
+X*--fallback-echo)
+ # Remove one level of quotation (which was required for Make).
+ ECHO=`echo "$lt_ECHO" | sed 's,\\\\\$\\$0,'$0','`
+ ;;
+esac
+
+ECHO=${lt_ECHO-echo}
+if test "X$1" = X--no-reexec; then
+ # Discard the --no-reexec flag, and continue.
+ shift
+elif test "X$1" = X--fallback-echo; then
+ # Avoid inline document here, it may be left over
+ :
+elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
+ # Yippee, $ECHO works!
+ :
+else
+ # Restart under the correct shell.
+ exec $SHELL "$0" --no-reexec ${1+"$@"}
+fi
+
+if test "X$1" = X--fallback-echo; then
+ # used as fallback echo
+ shift
+ cat <<_LT_EOF
+$*
+_LT_EOF
+ exit 0
+fi
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+if test -z "$lt_ECHO"; then
+ if test "X${echo_test_string+set}" != Xset; then
+ # find a string as large as possible, as long as the shell can cope with it
+ for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
+ # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
+ if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
+ { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
+ then
+ break
+ fi
+ done
+ fi
+
+ if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ :
+ else
+ # The Solaris, AIX, and Digital Unix default echo programs unquote
+ # backslashes. This makes it impossible to quote backslashes using
+ # echo "$something" | sed 's/\\/\\\\/g'
+ #
+ # So, first we look for a working echo in the user's PATH.
+
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for dir in $PATH /usr/ucb; do
+ IFS="$lt_save_ifs"
+ if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
+ test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ ECHO="$dir/echo"
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+
+ if test "X$ECHO" = Xecho; then
+ # We didn't find a better echo, so look for alternatives.
+ if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ # This shell has a builtin print -r that does the trick.
+ ECHO='print -r'
+ elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
+ test "X$CONFIG_SHELL" != X/bin/ksh; then
+ # If we have ksh, try running configure again with it.
+ ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
+ export ORIGINAL_CONFIG_SHELL
+ CONFIG_SHELL=/bin/ksh
+ export CONFIG_SHELL
+ exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
+ else
+ # Try using printf.
+ ECHO='printf %s\n'
+ if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ # Cool, printf works
+ :
+ elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
+ test "X$echo_testing_string" = 'X\t' &&
+ echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
+ export CONFIG_SHELL
+ SHELL="$CONFIG_SHELL"
+ export SHELL
+ ECHO="$CONFIG_SHELL $0 --fallback-echo"
+ elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
+ test "X$echo_testing_string" = 'X\t' &&
+ echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ ECHO="$CONFIG_SHELL $0 --fallback-echo"
+ else
+ # maybe with a smaller string...
+ prev=:
+
+ for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
+ if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
+ then
+ break
+ fi
+ prev="$cmd"
+ done
+
+ if test "$prev" != 'sed 50q "$0"'; then
+ echo_test_string=`eval $prev`
+ export echo_test_string
+ exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
+ else
+ # Oops. We lost completely, so just stick with echo.
+ ECHO=echo
+ fi
+ fi
+ fi
+ fi
+ fi
+fi
+
+# Copy echo and quote the copy suitably for passing to libtool from
+# the Makefile, instead of quoting the original, which is used later.
+lt_ECHO=$ECHO
+if test "X$lt_ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
+ lt_ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
+fi
+
+
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME='pktools'
+PACKAGE_TARNAME='pktools'
+PACKAGE_VERSION='2.4.3'
+PACKAGE_STRING='pktools 2.4.3'
+PACKAGE_BUGREPORT='kempenep at gmail.com'
+PACKAGE_URL=''
+
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+# include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_unique_file="src/apps/pkinfo.cc"
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+LASCLASSES_OPT
+USE_LAS_FALSE
+USE_LAS_TRUE
+USE_FANN_FALSE
+USE_FANN_TRUE
+FANN_LIBS
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+PKG_CONFIG_LIBDIR
+PKG_CONFIG_PATH
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+CXXCPP
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+SHELL'
+ac_subst_files=''
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+with_pic
+enable_fast_install
+with_gnu_ld
+enable_libtool_lock
+enable_fann
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+enable_nlopt
+'
+ ac_precious_vars='build_alias
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+PKG_CONFIG_PATH
+PKG_CONFIG_LIBDIR
+FANN_CFLAGS
+FANN_LIBS
+NLOPT_CFLAGS
+NLOPT_LIBS
+GSL_CFLAGS
+GSL_LIBS'
+
+
+# Initialize some variables set by options.
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+ac_unrecognized_opts=
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+# The variables have the same names as the options, with
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+x_includes=NONE
+x_libraries=NONE
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+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
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+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
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+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
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+pdfdir='${docdir}'
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+
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+ esac
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+
+# Check all directory arguments for consistency.
+for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
+ datadir sysconfdir sharedstatedir localstatedir includedir \
+ oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+ libdir localedir mandir
+do
+ eval ac_val=\$$ac_var
+ # Remove trailing slashes.
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+ */ )
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+ [\\/$]* | ?:[\\/]* ) continue;;
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+done
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+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+ if test "x$build_alias" = x; then
+ cross_compiling=maybe
+ $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
+ If a cross compiler is detected then cross compile mode will be used" >&2
+ elif test "x$build_alias" != "x$host_alias"; then
+ cross_compiling=yes
+ fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+ as_fn_error $? "working directory cannot be determined"
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+ as_fn_error $? "pwd does not report name of working directory"
+
+
+# Find the source files, if location was not specified.
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+ ac_srcdir_defaulted=yes
+ # Try the directory containing this script, then the parent directory.
+ ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
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+ X"$as_myself" : 'X\(//\)$' \| \
+ X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
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+ s//\1/
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+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
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+ /^X\(\/\).*/{
+ s//\1/
+ q
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+ srcdir=$ac_confdir
+ if test ! -r "$srcdir/$ac_unique_file"; then
+ srcdir=..
+ fi
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+ ac_srcdir_defaulted=no
+fi
+if test ! -r "$srcdir/$ac_unique_file"; then
+ test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+ as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+ cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
+ pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+ srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+ eval ac_env_${ac_var}_set=\${${ac_var}+set}
+ eval ac_env_${ac_var}_value=\$${ac_var}
+ eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+ eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+ # Omit some internal or obsolete options to make the list less imposing.
+ # This message is too long to be a string in the A/UX 3.1 sh.
+ cat <<_ACEOF
+\`configure' configures pktools 2.4.3 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE. See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+ -h, --help display this help and exit
+ --help=short display options specific to this package
+ --help=recursive display the short help of all the included packages
+ -V, --version display version information and exit
+ -q, --quiet, --silent do not print \`checking ...' messages
+ --cache-file=FILE cache test results in FILE [disabled]
+ -C, --config-cache alias for \`--cache-file=config.cache'
+ -n, --no-create do not create output files
+ --srcdir=DIR find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+ --prefix=PREFIX install architecture-independent files in PREFIX
+ [$ac_default_prefix]
+ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
+ [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+ --bindir=DIR user executables [EPREFIX/bin]
+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
+ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
+ --infodir=DIR info documentation [DATAROOTDIR/info]
+ --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
+ --mandir=DIR man documentation [DATAROOTDIR/man]
+ --docdir=DIR documentation root [DATAROOTDIR/doc/pktools]
+ --htmldir=DIR html documentation [DOCDIR]
+ --dvidir=DIR dvi documentation [DOCDIR]
+ --pdfdir=DIR pdf documentation [DOCDIR]
+ --psdir=DIR ps documentation [DOCDIR]
+_ACEOF
+
+ cat <<\_ACEOF
+
+Program names:
+ --program-prefix=PREFIX prepend PREFIX to installed program names
+ --program-suffix=SUFFIX append SUFFIX to installed program names
+ --program-transform-name=PROGRAM run sed PROGRAM on installed program names
+
+System types:
+ --build=BUILD configure for building on BUILD [guessed]
+ --host=HOST cross-compile to build programs to run on HOST [BUILD]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+ case $ac_init_help in
+ short | recursive ) echo "Configuration of pktools 2.4.3:";;
+ esac
+ cat <<\_ACEOF
+
+Optional Features:
+ --disable-option-checking ignore unrecognized --enable/--with options
+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --disable-dependency-tracking speeds up one-time build
+ --enable-dependency-tracking do not reject slow dependency extractors
+ --enable-shared[=PKGS] build shared libraries [default=yes]
+ --enable-static[=PKGS] build static libraries [default=yes]
+ --enable-fast-install[=PKGS]
+ optimize for fast installation [default=yes]
+ --disable-libtool-lock avoid locking (might break parallel builds)
+ --enable-fann Enable feature fann
+ --enable-las Enable feature las
+ --enable-nlopt Enable feature nlopt
+
+Optional Packages:
+ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
+ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+ --with-gdal=[ARG] Specify full path to gdal-config script
+ --with-pic try to use only PIC/non-PIC objects [default=use
+ both]
+ --with-gnu-ld assume the C compiler uses GNU ld [default=no]
+
+Some influential environment variables:
+ CXX C++ compiler command
+ CXXFLAGS C++ compiler flags
+ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
+ nonstandard directory <lib dir>
+ LIBS libraries to pass to the linker, e.g. -l<library>
+ CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+ you have headers in a nonstandard directory <include dir>
+ FC Fortran compiler command
+ FCFLAGS Fortran compiler flags
+ CC C compiler command
+ CFLAGS C compiler flags
+ CPP C preprocessor
+ CXXCPP C++ preprocessor
+ PKG_CONFIG path to pkg-config utility
+ PKG_CONFIG_PATH
+ directories to add to pkg-config's search path
+ PKG_CONFIG_LIBDIR
+ path overriding pkg-config's built-in search path
+ FANN_CFLAGS C compiler flags for FANN, overriding pkg-config
+ FANN_LIBS linker flags for FANN, overriding pkg-config
+ NLOPT_CFLAGS
+ C compiler flags for NLOPT, overriding pkg-config
+ NLOPT_LIBS linker flags for NLOPT, overriding pkg-config
+ GSL_CFLAGS C compiler flags for GSL, overriding pkg-config
+ GSL_LIBS linker flags for GSL, overriding pkg-config
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to <kempenep at gmail.com>.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+ # If there are subdirs, report their specific --help.
+ for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+ test -d "$ac_dir" ||
+ { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+ continue
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
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+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
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+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+ cd "$ac_dir" || { ac_status=$?; continue; }
+ # Check for guested configure.
+ if test -f "$ac_srcdir/configure.gnu"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+ elif test -f "$ac_srcdir/configure"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure" --help=recursive
+ else
+ $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+ fi || ac_status=$?
+ cd "$ac_pwd" || { ac_status=$?; break; }
+ done
+fi
+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+ cat <<\_ACEOF
+pktools configure 2.4.3
+generated by GNU Autoconf 2.67
+
+Copyright (C) 2010 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+ exit
+fi
+
+## ------------------------ ##
+## Autoconf initialization. ##
+## ------------------------ ##
+
+# ac_fn_cxx_try_compile LINENO
+# ----------------------------
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+ rm -f conftest.$ac_objext
+ if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then :
+ ac_retval=0
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+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
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+ eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+ as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_compile
+
+# ac_fn_fc_try_compile LINENO
+# ---------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_fc_try_compile ()
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+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext
+ if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
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+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_fc_werror_flag" ||
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+ ac_retval=0
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+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
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+ eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+ as_fn_set_status $ac_retval
+
+} # ac_fn_fc_try_compile
+
+# ac_fn_c_try_compile LINENO
+# --------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_compile ()
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+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext
+ if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
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+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
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+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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+ test -z "$ac_c_werror_flag" ||
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+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
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+ eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_compile
+
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_link ()
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+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
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+ *) ac_try_echo=$ac_try;;
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+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
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+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_c_werror_flag" ||
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+ $as_test_x conftest$ac_exeext
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+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
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+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
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+ # interfere with the next link command; also delete a directory that is
+ # left behind by Apple's compiler. We do this before executing the actions.
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_link
+
+# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists and can be compiled using the include files in
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+ac_fn_c_check_header_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval "test \"\${$3+set}\"" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+
+} # ac_fn_c_check_header_compile
+
+# ac_fn_c_try_cpp LINENO
+# ----------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_cpp ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } > conftest.i && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_cpp
+
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
+# that executables *can* be run.
+ac_fn_c_try_run ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=$ac_status
+fi
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_run
+
+# ac_fn_c_check_func LINENO FUNC VAR
+# ----------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval "test \"\${$3+set}\"" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $2 (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+
+} # ac_fn_c_check_func
+
+# ac_fn_cxx_try_cpp LINENO
+# ------------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_cpp ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } > conftest.i && {
+ test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+ as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_cpp
+
+# ac_fn_cxx_try_link LINENO
+# -------------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_link ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+ # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+ # interfere with the next link command; also delete a directory that is
+ # left behind by Apple's compiler. We do this before executing the actions.
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+ as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_link
+
+# ac_fn_fc_try_link LINENO
+# ------------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_fc_try_link ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_fc_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+ # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+ # interfere with the next link command; also delete a directory that is
+ # left behind by Apple's compiler. We do this before executing the actions.
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+ as_fn_set_status $ac_retval
+
+} # ac_fn_fc_try_link
+
+# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists, giving a warning if it cannot be compiled using
+# the include files in INCLUDES and setting the cache variable VAR
+# accordingly.
+ac_fn_c_check_header_mongrel ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if eval "test \"\${$3+set}\"" = set; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval "test \"\${$3+set}\"" = set; then :
+ $as_echo_n "(cached) " >&6
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+ # Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_header_compiler=yes
+else
+ ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ ac_header_preproc=yes
+else
+ ac_header_preproc=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
+ yes:no: )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+ no:yes:* )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+( $as_echo "## --------------------------------- ##
+## Report this to kempenep at gmail.com ##
+## --------------------------------- ##"
+ ) | sed "s/^/$as_me: WARNING: /" >&2
+ ;;
+esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval "test \"\${$3+set}\"" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+ eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+
+} # ac_fn_c_check_header_mongrel
+
+# ac_fn_cxx_try_run LINENO
+# ------------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
+# that executables *can* be run.
+ac_fn_cxx_try_run ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=$ac_status
+fi
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+ as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_run
+
+# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
+# ---------------------------------------------------------
+# Tests whether HEADER exists, giving a warning if it cannot be compiled using
+# the include files in INCLUDES and setting the cache variable VAR
+# accordingly.
+ac_fn_cxx_check_header_mongrel ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if eval "test \"\${$3+set}\"" = set; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval "test \"\${$3+set}\"" = set; then :
+ $as_echo_n "(cached) " >&6
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+ # Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_header_compiler=yes
+else
+ ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <$2>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ ac_header_preproc=yes
+else
+ ac_header_preproc=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
+ yes:no: )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+ no:yes:* )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+( $as_echo "## --------------------------------- ##
+## Report this to kempenep at gmail.com ##
+## --------------------------------- ##"
+ ) | sed "s/^/$as_me: WARNING: /" >&2
+ ;;
+esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval "test \"\${$3+set}\"" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+ eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+
+} # ac_fn_cxx_check_header_mongrel
+
+# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
+# ---------------------------------------------
+# Tests whether TYPE exists after having included INCLUDES, setting cache
+# variable VAR accordingly.
+ac_fn_cxx_check_type ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval "test \"\${$3+set}\"" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=no"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+if (sizeof ($2))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+if (sizeof (($2)))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+else
+ eval "$3=yes"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+
+} # ac_fn_cxx_check_type
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by pktools $as_me 2.4.3, which was
+generated by GNU Autoconf 2.67. Invocation command line was
+
+ $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
+
+/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
+/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
+/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ $as_echo "PATH: $as_dir"
+ done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+ for ac_arg
+ do
+ case $ac_arg in
+ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ continue ;;
+ *\'*)
+ ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+ 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+ 2)
+ as_fn_append ac_configure_args1 " '$ac_arg'"
+ if test $ac_must_keep_next = true; then
+ ac_must_keep_next=false # Got value, back to normal.
+ else
+ case $ac_arg in
+ *=* | --config-cache | -C | -disable-* | --disable-* \
+ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+ | -with-* | --with-* | -without-* | --without-* | --x)
+ case "$ac_configure_args0 " in
+ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+ esac
+ ;;
+ -* ) ac_must_keep_next=true ;;
+ esac
+ fi
+ as_fn_append ac_configure_args " '$ac_arg'"
+ ;;
+ esac
+ done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log. We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+ # Save into config.log some information that might help in debugging.
+ {
+ echo
+
+ $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+ echo
+ # The following way of writing the cache mishandles newlines in values,
+(
+ for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+ (set) 2>&1 |
+ case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ sed -n \
+ "s/'\''/'\''\\\\'\'''\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+ ;; #(
+ *)
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+)
+ echo
+
+ $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+ echo
+ cat confdefs.h
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ $as_echo "$as_me: caught signal $ac_signal"
+ $as_echo "$as_me: exit $exit_status"
+ } >&5
+ rm -f core *.core core.conftest.* &&
+ rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+ exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+ # We do not want a PATH search for config.site.
+ case $CONFIG_SITE in #((
+ -*) ac_site_file1=./$CONFIG_SITE;;
+ */*) ac_site_file1=$CONFIG_SITE;;
+ *) ac_site_file1=./$CONFIG_SITE;;
+ esac
+elif test "x$prefix" != xNONE; then
+ ac_site_file1=$prefix/share/config.site
+ ac_site_file2=$prefix/etc/config.site
+else
+ ac_site_file1=$ac_default_prefix/share/config.site
+ ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+ test "x$ac_site_file" = xNONE && continue
+ if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file" \
+ || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5 ; }
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special files
+ # actually), so we avoid doing that. DJGPP emulates it as a regular file.
+ if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
+ esac
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+am__api_version='1.11'
+
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+ if test -f "$ac_dir/install-sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f "$ac_dir/install.sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ elif test -f "$ac_dir/shtool"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/shtool install -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
+
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in #((
+ ./ | .// | /[cC]/* | \
+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ rm -rf conftest.one conftest.two conftest.dir
+ echo one > conftest.one
+ echo two > conftest.two
+ mkdir conftest.dir
+ if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+ test -s conftest.one && test -s conftest.two &&
+ test -s conftest.dir/conftest.one &&
+ test -s conftest.dir/conftest.two
+ then
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+
+ done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ INSTALL=$ac_install_sh
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name. Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+ *[\\\"\#\$\&\'\`$am_lf]*)
+ as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5 ;;
+esac
+case $srcdir in
+ *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
+ as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5 ;;
+esac
+
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+ if test "$*" = "X"; then
+ # -L didn't work.
+ set X `ls -t "$srcdir/configure" conftest.file`
+ fi
+ rm -f conftest.file
+ if test "$*" != "X $srcdir/configure conftest.file" \
+ && test "$*" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
+alias in your environment" "$LINENO" 5
+ fi
+
+ test "$2" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ as_fn_error $? "newly created file is older than distributed files!
+Check your system clock" "$LINENO" 5
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+test "$program_prefix" != NONE &&
+ program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+ program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`cd $ac_aux_dir && pwd`
+
+if test x"${MISSING+set}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+ *)
+ MISSING="\${SHELL} $am_aux_dir/missing" ;;
+ esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+ am_missing_run="$MISSING --run "
+else
+ am_missing_run=
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
+fi
+
+if test x"${install_sh}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+ *)
+ install_sh="\${SHELL} $am_aux_dir/install-sh"
+ esac
+fi
+
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'. However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_STRIP+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+ if test "${ac_cv_path_mkdir+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in mkdir gmkdir; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
+ case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+ 'mkdir (GNU coreutils) '* | \
+ 'mkdir (coreutils) '* | \
+ 'mkdir (fileutils) '4.1*)
+ ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+ break 3;;
+ esac
+ done
+ done
+ done
+IFS=$as_save_IFS
+
+fi
+
+ test -d ./--version && rmdir ./--version
+ if test "${ac_cv_path_mkdir+set}" = set; then
+ MKDIR_P="$ac_cv_path_mkdir -p"
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for MKDIR_P within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ MKDIR_P="$ac_install_sh -d"
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
+$as_echo "$MKDIR_P" >&6; }
+
+mkdir_p="$MKDIR_P"
+case $mkdir_p in
+ [\\/$]* | ?:[\\/]*) ;;
+ */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
+esac
+
+for ac_prog in gawk mawk nawk awk
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AWK+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AWK"; then
+ ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_AWK="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AWK" && break
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\"" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+ @echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+ *@@@%%%=?*=@@@%%%*)
+ eval ac_cv_prog_make_${ac_make}_set=yes;;
+ *)
+ eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ SET_MAKE=
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+ # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+ # is not polluted with repeated "-I."
+ am__isrc=' -I$(srcdir)'
+ # test to see if srcdir already configured
+ if test -f $srcdir/config.status; then
+ as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
+ fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
+ CYGPATH_W='cygpath -w'
+ else
+ CYGPATH_W=echo
+ fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE='pktools'
+ VERSION='2.4.3'
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE "$PACKAGE"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define VERSION "$VERSION"
+_ACEOF
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+# We need awk for the "check" target. The system "awk" is bad on
+# some platforms.
+# Always define AMTAR for backward compatibility.
+
+AMTAR=${AMTAR-"${am_missing_run}tar"}
+
+am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
+
+
+
+
+
+
+
+
+
+# Check whether --with-gdal was given.
+if test "${with_gdal+set}" = set; then :
+ withval=$with_gdal; ac_gdal_config_path=$withval
+else
+ gdal_config_system=check
+fi
+
+
+ if test "x$gdal_config_system" = xcheck; then :
+ # Extract the first word of "gdal-config", so it can be a program name with args.
+set dummy gdal-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_path_GDAL_CONFIG+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $GDAL_CONFIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_GDAL_CONFIG="$GDAL_CONFIG" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_path_GDAL_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+GDAL_CONFIG=$ac_cv_path_GDAL_CONFIG
+if test -n "$GDAL_CONFIG"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GDAL_CONFIG" >&5
+$as_echo "$GDAL_CONFIG" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+else
+ # Extract the first word of "gdal-config", so it can be a program name with args.
+set dummy gdal-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_path_GDAL_CONFIG+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $GDAL_CONFIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_GDAL_CONFIG="$GDAL_CONFIG" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in `dirname $ac_gdal_config_path 2> /dev/null`
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_path_GDAL_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_path_GDAL_CONFIG" && ac_cv_path_GDAL_CONFIG="no"
+ ;;
+esac
+fi
+GDAL_CONFIG=$ac_cv_path_GDAL_CONFIG
+if test -n "$GDAL_CONFIG"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GDAL_CONFIG" >&5
+$as_echo "$GDAL_CONFIG" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+fi
+
+ if test ! -x "$GDAL_CONFIG"; then
+ as_fn_error $? "gdal-config does not exist or it is not an exectuable file" "$LINENO" 5
+ GDAL_CONFIG="no"
+ found_gdal="no"
+ fi
+
+ GDAL_VERSION=""
+ GDAL_CFLAGS=""
+ GDAL_LDFLAGS=""
+ GDAL_DEP_LDFLAGS=""
+ GDAL_OGR_ENABLED=""
+
+
+
+ if test "$GDAL_CONFIG" != "no"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GDAL library" >&5
+$as_echo_n "checking for GDAL library... " >&6; }
+
+ GDAL_VERSION="`$GDAL_CONFIG --version`"
+ GDAL_CFLAGS="`$GDAL_CONFIG --cflags`"
+ GDAL_LDFLAGS="`$GDAL_CONFIG --libs`"
+ GDAL_DEP_LDFLAGS="`$GDAL_CONFIG --dep-libs`"
+
+
+$as_echo "#define HAVE_GDAL 1" >>confdefs.h
+
+
+ found_gdal="yes"
+ else
+ found_gdal="no"
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found_gdal" >&5
+$as_echo "$found_gdal" >&6; }
+
+ if test "$found_gdal" = "yes"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OGR support in GDAL library" >&5
+$as_echo_n "checking for OGR support in GDAL library... " >&6; }
+
+ GDAL_OGR_ENABLED="`$GDAL_CONFIG --ogr-enabled`"
+
+$as_echo "#define HAVE_GDAL_OGR 1" >>confdefs.h
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GDAL_OGR_ENABLED" >&5
+$as_echo "$GDAL_OGR_ENABLED" >&6; }
+ fi
+
+
+ gdal_version_req=
+ if test "$found_gdal" = "yes" -a -n "$gdal_version_req"; then
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if GDAL version is >= $gdal_version_req" >&5
+$as_echo_n "checking if GDAL version is >= $gdal_version_req... " >&6; }
+
+ gdal_version_req_major=`expr $gdal_version_req : '\([0-9]*\)'`
+ gdal_version_req_minor=`expr $gdal_version_req : '[0-9]*\.\([0-9]*\)'`
+ gdal_version_req_micro=`expr $gdal_version_req : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
+ if test "x$gdal_version_req_micro" = "x"; then
+ gdal_version_req_micro="0"
+ fi
+
+ gdal_version_req_number=`expr $gdal_version_req_major \* 1000000 \
+ \+ $gdal_version_req_minor \* 1000 \
+ \+ $gdal_version_req_micro`
+
+ gdal_version_major=`expr $GDAL_VERSION : '\([0-9]*\)'`
+ gdal_version_minor=`expr $GDAL_VERSION : '[0-9]*\.\([0-9]*\)'`
+ gdal_version_micro=`expr $GDAL_VERSION : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
+ if test "x$gdal_version_micro" = "x"; then
+ gdal_version_micro="0"
+ fi
+
+ gdal_version_number=`expr $gdal_version_major \* 1000000 \
+ \+ $gdal_version_minor \* 1000 \
+ \+ $gdal_version_micro`
+
+ gdal_version_check=`expr $gdal_version_number \>\= $gdal_version_req_number`
+ if test "$gdal_version_check" = "1"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+as_fn_error $? "GDAL $GDAL_VERSION found, but required version is $gdal_version_req" "$LINENO" 5
+ fi
+ fi
+
+
+
+
+
+
+
+GDAL_FOUND="no"
+if test ! -z "$GDAL_CFLAGS" -a ! -z "$GDAL_LDFLAGS"; then
+GDAL_FOUND="yes"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $GDAL_VERSION" >&5
+$as_echo "$as_me: WARNING: $GDAL_VERSION" >&2;}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $GDAL_CFLAGS" >&5
+$as_echo "$as_me: WARNING: $GDAL_CFLAGS" >&2;}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $GDAL_LDFLAGS" >&5
+$as_echo "$as_me: WARNING: $GDAL_LDFLAGS" >&2;}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $GDAL_DEP_LDFLAGS" >&5
+$as_echo "$as_me: WARNING: $GDAL_DEP_LDFLAGS" >&2;}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $GDAL_OGR_ENABLED" >&5
+$as_echo "$as_me: WARNING: $GDAL_OGR_ENABLED" >&2;}
+
+# check for C++ compiler and the library compiler
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+if test -z "$CXX"; then
+ if test -n "$CCC"; then
+ CXX=$CCC
+ else
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CXX+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CXX"; then
+ ac_cv_prog_CXX="$CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CXX=$ac_cv_prog_CXX
+if test -n "$CXX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
+$as_echo "$CXX" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CXX" && break
+ done
+fi
+if test -z "$CXX"; then
+ ac_ct_CXX=$CXX
+ for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CXX"; then
+ ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CXX="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
+if test -n "$ac_ct_CXX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
+$as_echo "$ac_ct_CXX" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CXX" && break
+done
+
+ if test "x$ac_ct_CXX" = x; then
+ CXX="g++"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CXX=$ac_ct_CXX
+ fi
+fi
+
+ fi
+fi
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
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+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
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+ ac_status=$?
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+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
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+_ACEOF
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+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
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+/* end confdefs.h. */
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+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cxx_werror_flag=$ac_save_cxx_werror_flag
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+$as_echo "$ac_cv_prog_cxx_g" >&6; }
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+am_make=${MAKE-make}
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+if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then :
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+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
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+ # Copy depcomp to subdir because otherwise we won't find it if we're
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+
+ am_cv_CXX_dependencies_compiler_type=none
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+ fi
+ am__universal=false
+ case " $depcc " in #(
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+ esac
+
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
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+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
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+ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
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+ touch sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
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+ # We check with `-c' and `-o' for the sake of the "dashmstdout"
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+ grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
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+ break
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+ fi
+ done
+
+ cd ..
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+ am_cv_CXX_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
+CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
+
+ if
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+ && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
+ am__fastdepCXX_TRUE=
+ am__fastdepCXX_FALSE='#'
+else
+ am__fastdepCXX_TRUE='#'
+ am__fastdepCXX_FALSE=
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+
+
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+ac_compiler_gnu=$ac_cv_fc_compiler_gnu
+if test -n "$ac_tool_prefix"; then
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+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_FC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$FC"; then
+ ac_cv_prog_FC="$FC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_FC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+FC=$ac_cv_prog_FC
+if test -n "$FC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FC" >&5
+$as_echo "$FC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$FC" && break
+ done
+fi
+if test -z "$FC"; then
+ ac_ct_FC=$FC
+ for ac_prog in gfortran g95 xlf95 f95 fort ifort ifc efc pgfortran pgf95 lf95 ftn xlf90 f90 pgf90 pghpf epcf90 g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_FC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_FC"; then
+ ac_cv_prog_ac_ct_FC="$ac_ct_FC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_FC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_FC=$ac_cv_prog_ac_ct_FC
+if test -n "$ac_ct_FC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_FC" >&5
+$as_echo "$ac_ct_FC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_FC" && break
+done
+
+ if test "x$ac_ct_FC" = x; then
+ FC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ FC=$ac_ct_FC
+ fi
+fi
+
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for Fortran compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+rm -f a.out
+
+# If we don't use `.F' as extension, the preprocessor is not run on the
+# input file. (Note that this only needs to work for GNU compilers.)
+ac_save_ext=$ac_ext
+ac_ext=F
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU Fortran compiler" >&5
+$as_echo_n "checking whether we are using the GNU Fortran compiler... " >&6; }
+if test "${ac_cv_fc_compiler_gnu+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat > conftest.$ac_ext <<_ACEOF
+ program main
+#ifndef __GNUC__
+ choke me
+#endif
+
+ end
+_ACEOF
+if ac_fn_fc_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_fc_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_fc_compiler_gnu" >&5
+$as_echo "$ac_cv_fc_compiler_gnu" >&6; }
+ac_ext=$ac_save_ext
+ac_test_FCFLAGS=${FCFLAGS+set}
+ac_save_FCFLAGS=$FCFLAGS
+FCFLAGS=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $FC accepts -g" >&5
+$as_echo_n "checking whether $FC accepts -g... " >&6; }
+if test "${ac_cv_prog_fc_g+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ FCFLAGS=-g
+cat > conftest.$ac_ext <<_ACEOF
+ program main
+
+ end
+_ACEOF
+if ac_fn_fc_try_compile "$LINENO"; then :
+ ac_cv_prog_fc_g=yes
+else
+ ac_cv_prog_fc_g=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_fc_g" >&5
+$as_echo "$ac_cv_prog_fc_g" >&6; }
+if test "$ac_test_FCFLAGS" = set; then
+ FCFLAGS=$ac_save_FCFLAGS
+elif test $ac_cv_prog_fc_g = yes; then
+ if test "x$ac_cv_fc_compiler_gnu" = xyes; then
+ FCFLAGS="-g -O2"
+ else
+ FCFLAGS="-g"
+ fi
+else
+ if test "x$ac_cv_fc_compiler_gnu" = xyes; then
+ FCFLAGS="-O2"
+ else
+ FCFLAGS=
+ fi
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+case `pwd` in
+ *\ * | *\ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
+$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
+esac
+
+
+
+macro_version='2.2.6b'
+macro_revision='1.3017'
+
+
+
+
+
+
+
+
+
+
+
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+ as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if test "${ac_cv_build+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+ ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+ as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5 ;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if test "${ac_cv_host+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$host_alias" = x; then
+ ac_cv_host=$ac_cv_build
+else
+ ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5 ;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5 ; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if test "${ac_cv_c_compiler_gnu+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if test "${ac_cv_prog_cc_g+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+else
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if test "${ac_cv_prog_cc_c89+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+depcc="$CC" am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named `D' -- because `-MD' means `put the output
+ # in D'.
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CC_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ am__universal=false
+ case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac
+
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+ # Solaris 8's {/usr,}/bin/sh.
+ touch sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ # We check with `-c' and `-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle `-M -o', and we need to detect this. Also, some Intel
+ # versions had trouble with output in subdirs
+ am__obj=sub/conftest.${OBJEXT-o}
+ am__minus_obj="-o $am__obj"
+ case $depmode in
+ gcc)
+ # This depmode causes a compiler race in universal mode.
+ test "$am__universal" = false || continue
+ ;;
+ nosideeffect)
+ # after this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ msvisualcpp | msvcmsys)
+ # This compiler won't grok `-c -o', but also, the minuso test has
+ # not run yet. These depmodes are late enough in the game, and
+ # so weak that their functioning should not be impacted.
+ am__obj=conftest.${OBJEXT-o}
+ am__minus_obj=
+ ;;
+ none) break ;;
+ esac
+ if depmode=$depmode \
+ source=sub/conftest.c object=$am__obj \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CC_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+ am__fastdepCC_TRUE=
+ am__fastdepCC_FALSE='#'
+else
+ am__fastdepCC_TRUE='#'
+ am__fastdepCC_FALSE=
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
+if test "${ac_cv_path_SED+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+ for ac_i in 1 2 3 4 5 6 7; do
+ ac_script="$ac_script$as_nl$ac_script"
+ done
+ echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
+ { ac_script=; unset ac_script;}
+ if test -z "$SED"; then
+ ac_path_SED_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in sed gsed; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
+# Check for GNU ac_path_SED and select it if it is found.
+ # Check for GNU $ac_path_SED
+case `"$ac_path_SED" --version 2>&1` in
+*GNU*)
+ ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo '' >> "conftest.nl"
+ "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_SED_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_SED="$ac_path_SED"
+ ac_path_SED_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_SED_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_SED"; then
+ as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
+ fi
+else
+ ac_cv_path_SED=$SED
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+$as_echo "$ac_cv_path_SED" >&6; }
+ SED="$ac_cv_path_SED"
+ rm -f conftest.sed
+
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if test "${ac_cv_path_GREP+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$GREP"; then
+ ac_path_GREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in grep ggrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+ # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'GREP' >> "conftest.nl"
+ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_GREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_GREP="$ac_path_GREP"
+ ac_path_GREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_GREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_GREP"; then
+ as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if test "${ac_cv_path_EGREP+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+ then ac_cv_path_EGREP="$GREP -E"
+ else
+ if test -z "$EGREP"; then
+ ac_path_EGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in egrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+ # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'EGREP' >> "conftest.nl"
+ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_EGREP="$ac_path_EGREP"
+ ac_path_EGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_EGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_EGREP"; then
+ as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_EGREP=$EGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
+$as_echo_n "checking for fgrep... " >&6; }
+if test "${ac_cv_path_FGREP+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
+ then ac_cv_path_FGREP="$GREP -F"
+ else
+ if test -z "$FGREP"; then
+ ac_path_FGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in fgrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
+# Check for GNU ac_path_FGREP and select it if it is found.
+ # Check for GNU $ac_path_FGREP
+case `"$ac_path_FGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'FGREP' >> "conftest.nl"
+ "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_FGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_FGREP="$ac_path_FGREP"
+ ac_path_FGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_FGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_FGREP"; then
+ as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_FGREP=$FGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
+$as_echo "$ac_cv_path_FGREP" >&6; }
+ FGREP="$ac_cv_path_FGREP"
+
+
+test -z "$GREP" && GREP=grep
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+ withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+ with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [\\/]* | ?:[\\/]*)
+ re_direlt='/[^/][^/]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if test "${lt_cv_path_LD+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$LD"; then
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break
+ ;;
+ *)
+ test "$with_gnu_ld" != yes && break
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+else
+ lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if test "${lt_cv_prog_gnu_ld+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
+$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
+if test "${lt_cv_path_NM+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NM"; then
+ # Let the user override the test.
+ lt_cv_path_NM="$NM"
+else
+ lt_nm_to_check="${ac_tool_prefix}nm"
+ if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+ lt_nm_to_check="$lt_nm_to_check nm"
+ fi
+ for lt_tmp_nm in $lt_nm_to_check; do
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ tmp_nm="$ac_dir/$lt_tmp_nm"
+ if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+ # Check to see if the nm accepts a BSD-compat flag.
+ # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+ # nm: unknown option "B" ignored
+ # Tru64's nm complains that /dev/null is an invalid object file
+ case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+ */dev/null* | *'Invalid file or object type'*)
+ lt_cv_path_NM="$tmp_nm -B"
+ break
+ ;;
+ *)
+ case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+ */dev/null*)
+ lt_cv_path_NM="$tmp_nm -p"
+ break
+ ;;
+ *)
+ lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+ continue # so that we can try to find one that supports BSD flags
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+ done
+ : ${lt_cv_path_NM=no}
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
+$as_echo "$lt_cv_path_NM" >&6; }
+if test "$lt_cv_path_NM" != "no"; then
+ NM="$lt_cv_path_NM"
+else
+ # Didn't find any BSD compatible name lister, look for dumpbin.
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in "dumpbin -symbols" "link -dump -symbols"
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DUMPBIN"; then
+ ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DUMPBIN=$ac_cv_prog_DUMPBIN
+if test -n "$DUMPBIN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
+$as_echo "$DUMPBIN" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$DUMPBIN" && break
+ done
+fi
+if test -z "$DUMPBIN"; then
+ ac_ct_DUMPBIN=$DUMPBIN
+ for ac_prog in "dumpbin -symbols" "link -dump -symbols"
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DUMPBIN"; then
+ ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
+if test -n "$ac_ct_DUMPBIN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
+$as_echo "$ac_ct_DUMPBIN" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_DUMPBIN" && break
+done
+
+ if test "x$ac_ct_DUMPBIN" = x; then
+ DUMPBIN=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DUMPBIN=$ac_ct_DUMPBIN
+ fi
+fi
+
+
+ if test "$DUMPBIN" != ":"; then
+ NM="$DUMPBIN"
+ fi
+fi
+test -z "$NM" && NM=nm
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
+$as_echo_n "checking the name lister ($NM) interface... " >&6; }
+if test "${lt_cv_nm_interface+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_nm_interface="BSD nm"
+ echo "int some_variable = 0;" > conftest.$ac_ext
+ (eval echo "\"\$as_me:5735: $ac_compile\"" >&5)
+ (eval "$ac_compile" 2>conftest.err)
+ cat conftest.err >&5
+ (eval echo "\"\$as_me:5738: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+ (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+ cat conftest.err >&5
+ (eval echo "\"\$as_me:5741: output\"" >&5)
+ cat conftest.out >&5
+ if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+ lt_cv_nm_interface="MS dumpbin"
+ fi
+ rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
+$as_echo "$lt_cv_nm_interface" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
+fi
+
+# find the maximum length of command line arguments
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
+$as_echo_n "checking the maximum length of command line arguments... " >&6; }
+if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ i=0
+ teststring="ABCD"
+
+ case $build_os in
+ msdosdjgpp*)
+ # On DJGPP, this test can blow up pretty badly due to problems in libc
+ # (any single argument exceeding 2000 bytes causes a buffer overrun
+ # during glob expansion). Even if it were fixed, the result of this
+ # check would be larger than it should be.
+ lt_cv_sys_max_cmd_len=12288; # 12K is about right
+ ;;
+
+ gnu*)
+ # Under GNU Hurd, this test is not required because there is
+ # no limit to the length of command line arguments.
+ # Libtool will interpret -1 as no limit whatsoever
+ lt_cv_sys_max_cmd_len=-1;
+ ;;
+
+ cygwin* | mingw* | cegcc*)
+ # On Win9x/ME, this test blows up -- it succeeds, but takes
+ # about 5 minutes as the teststring grows exponentially.
+ # Worse, since 9x/ME are not pre-emptively multitasking,
+ # you end up with a "frozen" computer, even though with patience
+ # the test eventually succeeds (with a max line length of 256k).
+ # Instead, let's just punt: use the minimum linelength reported by
+ # all of the supported platforms: 8192 (on NT/2K/XP).
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ amigaos*)
+ # On AmigaOS with pdksh, this test takes hours, literally.
+ # So we just punt and use a minimum line length of 8192.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+ # This has been around since 386BSD, at least. Likely further.
+ if test -x /sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+ elif test -x /usr/sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+ else
+ lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
+ fi
+ # And add a safety zone
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ ;;
+
+ interix*)
+ # We know the value 262144 and hardcode it with a safety zone (like BSD)
+ lt_cv_sys_max_cmd_len=196608
+ ;;
+
+ osf*)
+ # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+ # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+ # nice to cause kernel panics so lets avoid the loop below.
+ # First set a reasonable default.
+ lt_cv_sys_max_cmd_len=16384
+ #
+ if test -x /sbin/sysconfig; then
+ case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+ *1*) lt_cv_sys_max_cmd_len=-1 ;;
+ esac
+ fi
+ ;;
+ sco3.2v5*)
+ lt_cv_sys_max_cmd_len=102400
+ ;;
+ sysv5* | sco5v6* | sysv4.2uw2*)
+ kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+ if test -n "$kargmax"; then
+ lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
+ else
+ lt_cv_sys_max_cmd_len=32768
+ fi
+ ;;
+ *)
+ lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+ if test -n "$lt_cv_sys_max_cmd_len"; then
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ else
+ # Make teststring a little bigger before we do anything with it.
+ # a 1K string should be a reasonable start.
+ for i in 1 2 3 4 5 6 7 8 ; do
+ teststring=$teststring$teststring
+ done
+ SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+ # If test is not a shell built-in, we'll probably end up computing a
+ # maximum length that is only half of the actual maximum length, but
+ # we can't tell.
+ while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
+ = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
+ test $i != 17 # 1/2 MB should be enough
+ do
+ i=`expr $i + 1`
+ teststring=$teststring$teststring
+ done
+ # Only check the string length outside the loop.
+ lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+ teststring=
+ # Add a significant safety factor because C++ compilers can tack on
+ # massive amounts of additional arguments before passing them to the
+ # linker. It appears as though 1/2 is a usable value.
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+ fi
+ ;;
+ esac
+
+fi
+
+if test -n $lt_cv_sys_max_cmd_len ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
+$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
+$as_echo "none" >&6; }
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+
+
+
+
+
+: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
+$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+ test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
+ = c,a/b,, \
+ && eval 'test $(( 1 + 1 )) -eq 2 \
+ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+ && xsi_shell=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
+$as_echo "$xsi_shell" >&6; }
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
+$as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
+ >/dev/null 2>&1 \
+ && lt_shell_append=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
+$as_echo "$lt_shell_append" >&6; }
+
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ lt_unset=unset
+else
+ lt_unset=false
+fi
+
+
+
+
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+ # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+ lt_SP2NL='tr \040 \012'
+ lt_NL2SP='tr \015\012 \040\040'
+ ;;
+ *) # EBCDIC based system
+ lt_SP2NL='tr \100 \n'
+ lt_NL2SP='tr \r\n \100\100'
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
+$as_echo_n "checking for $LD option to reload object files... " >&6; }
+if test "${lt_cv_ld_reload_flag+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_reload_flag='-r'
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
+$as_echo "$lt_cv_ld_reload_flag" >&6; }
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+ darwin*)
+ if test "$GCC" = yes; then
+ reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+ else
+ reload_cmds='$LD$reload_flag -o $output$reload_objs'
+ fi
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OBJDUMP"; then
+ ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+ ac_ct_OBJDUMP=$OBJDUMP
+ # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OBJDUMP"; then
+ ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_OBJDUMP="objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OBJDUMP" = x; then
+ OBJDUMP="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OBJDUMP=$ac_ct_OBJDUMP
+ fi
+else
+ OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
+$as_echo_n "checking how to recognize dependent libraries... " >&6; }
+if test "${lt_cv_deplibs_check_method+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[4-9]*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+beos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+bsdi[45]*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+ lt_cv_file_magic_cmd='/usr/bin/file -L'
+ lt_cv_file_magic_test_file=/shlib/libc.so
+ ;;
+
+cygwin*)
+ # func_win32_libid is a shell function defined in ltmain.sh
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ ;;
+
+mingw* | pw32*)
+ # Base MSYS/MinGW do not provide the 'file' command needed by
+ # func_win32_libid shell function, so use a weaker test based on 'objdump',
+ # unless we find 'file', for example because we are cross-compiling.
+ if ( file / ) >/dev/null 2>&1; then
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ else
+ lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ fi
+ ;;
+
+cegcc)
+ # use the weaker test based on 'objdump'. See mingw*.
+ lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ ;;
+
+darwin* | rhapsody*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+freebsd* | dragonfly*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ case $host_cpu in
+ i*86 )
+ # Not sure whether the presence of OpenBSD here was a mistake.
+ # Let's accept both of them until this is cleared up.
+ lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+ ;;
+ esac
+ else
+ lt_cv_deplibs_check_method=pass_all
+ fi
+ ;;
+
+gnu*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+hpux10.20* | hpux11*)
+ lt_cv_file_magic_cmd=/usr/bin/file
+ case $host_cpu in
+ ia64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+ lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+ ;;
+ hppa*64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
+ lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+ ;;
+ *)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
+ lt_cv_file_magic_test_file=/usr/lib/libc.sl
+ ;;
+ esac
+ ;;
+
+interix[3-9]*)
+ # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $LD in
+ *-32|*"-32 ") libmagic=32-bit;;
+ *-n32|*"-n32 ") libmagic=N32;;
+ *-64|*"-64 ") libmagic=64-bit;;
+ *) libmagic=never-match;;
+ esac
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+netbsd* | netbsdelf*-gnu)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
+ fi
+ ;;
+
+newos6*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=/usr/lib/libnls.so
+ ;;
+
+*nto* | *qnx*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+openbsd*)
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ fi
+ ;;
+
+osf3* | osf4* | osf5*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+rdos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+solaris*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv4 | sysv4.3*)
+ case $host_vendor in
+ motorola)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+ ;;
+ ncr)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ sequent)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+ ;;
+ sni)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
+ lt_cv_file_magic_test_file=/lib/libc.so
+ ;;
+ siemens)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ pc)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ esac
+ ;;
+
+tpf*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
+$as_echo "$lt_cv_deplibs_check_method" >&6; }
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ar; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AR+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AR"; then
+ ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_AR="${ac_tool_prefix}ar"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_AR"; then
+ ac_ct_AR=$AR
+ # Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_AR"; then
+ ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_AR="ar"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_AR" = x; then
+ AR="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ AR=$ac_ct_AR
+ fi
+else
+ AR="$ac_cv_prog_AR"
+fi
+
+test -z "$AR" && AR=ar
+test -z "$AR_FLAGS" && AR_FLAGS=cru
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_STRIP+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+test -z "$STRIP" && STRIP=:
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_RANLIB+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+test -z "$RANLIB" && RANLIB=:
+
+
+
+
+
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+ case $host_os in
+ openbsd*)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
+ ;;
+ *)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
+ ;;
+ esac
+ old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
+$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
+if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix. What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[BCDEGRST]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+ symcode='[BCDT]'
+ ;;
+cygwin* | mingw* | pw32* | cegcc*)
+ symcode='[ABCDGISTW]'
+ ;;
+hpux*)
+ if test "$host_cpu" = ia64; then
+ symcode='[ABCDEGRST]'
+ fi
+ ;;
+irix* | nonstopux*)
+ symcode='[BCDEGRST]'
+ ;;
+osf*)
+ symcode='[BCDEGQRST]'
+ ;;
+solaris*)
+ symcode='[BDRT]'
+ ;;
+sco3.2v5*)
+ symcode='[DT]'
+ ;;
+sysv4.2uw2*)
+ symcode='[DT]'
+ ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+ symcode='[ABDT]'
+ ;;
+sysv4)
+ symcode='[DFNSTU]'
+ ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+ symcode='[ABCDGIRSTW]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+ opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+ ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+ # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+ symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+ # Write the raw and C identifiers.
+ if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ # Fake it for dumpbin and say T for any non-static function
+ # and D for any global variable.
+ # Also find C++ and __fastcall symbols from MSVC++,
+ # which start with @ or ?.
+ lt_cv_sys_global_symbol_pipe="$AWK '"\
+" {last_section=section; section=\$ 3};"\
+" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+" \$ 0!~/External *\|/{next};"\
+" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+" {if(hide[section]) next};"\
+" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+" s[1]~/^[@?]/{print s[1], s[1]; next};"\
+" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+" ' prfx=^$ac_symprfx"
+ else
+ lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+ fi
+
+ # Check to see that the pipe works correctly.
+ pipe_works=no
+
+ rm -f conftest*
+ cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ # Now try to grab the symbols.
+ nlist=conftest.nm
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\""; } >&5
+ (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s "$nlist"; then
+ # Try sorting and uniquifying the output.
+ if sort "$nlist" | uniq > "$nlist"T; then
+ mv -f "$nlist"T "$nlist"
+ else
+ rm -f "$nlist"T
+ fi
+
+ # Make sure that we snagged all the symbols we need.
+ if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+ if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+ cat <<_LT_EOF > conftest.$ac_ext
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+ # Now generate the symbol file.
+ eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+ cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols. */
+const struct {
+ const char *name;
+ void *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[] =
+{
+ { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+ $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+ cat <<\_LT_EOF >> conftest.$ac_ext
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+ # Now try linking the two files.
+ mv conftest.$ac_objext conftstm.$ac_objext
+ lt_save_LIBS="$LIBS"
+ lt_save_CFLAGS="$CFLAGS"
+ LIBS="conftstm.$ac_objext"
+ CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext}; then
+ pipe_works=yes
+ fi
+ LIBS="$lt_save_LIBS"
+ CFLAGS="$lt_save_CFLAGS"
+ else
+ echo "cannot find nm_test_func in $nlist" >&5
+ fi
+ else
+ echo "cannot find nm_test_var in $nlist" >&5
+ fi
+ else
+ echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
+ fi
+ else
+ echo "$progname: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ fi
+ rm -rf conftest* conftst*
+
+ # Do not use the global_symbol_pipe unless it works.
+ if test "$pipe_works" = yes; then
+ break
+ else
+ lt_cv_sys_global_symbol_pipe=
+ fi
+done
+
+fi
+
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+ lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
+$as_echo "failed" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+$as_echo "ok" >&6; }
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --enable-libtool-lock was given.
+if test "${enable_libtool_lock+set}" = set; then :
+ enableval=$enable_libtool_lock;
+fi
+
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *ELF-32*)
+ HPUX_IA64_MODE="32"
+ ;;
+ *ELF-64*)
+ HPUX_IA64_MODE="64"
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+*-*-irix6*)
+ # Find out which ABI we are using.
+ echo '#line 6947 "configure"' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -melf32bsmip"
+ ;;
+ *N32*)
+ LD="${LD-ld} -melf32bmipn32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -melf64bmip"
+ ;;
+ esac
+ else
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -32"
+ ;;
+ *N32*)
+ LD="${LD-ld} -n32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -64"
+ ;;
+ esac
+ fi
+ fi
+ rm -rf conftest*
+ ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.o` in
+ *32-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_i386_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_i386"
+ ;;
+ ppc64-*linux*|powerpc64-*linux*)
+ LD="${LD-ld} -m elf32ppclinux"
+ ;;
+ s390x-*linux*)
+ LD="${LD-ld} -m elf_s390"
+ ;;
+ sparc64-*linux*)
+ LD="${LD-ld} -m elf32_sparc"
+ ;;
+ esac
+ ;;
+ *64-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_x86_64_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ ppc*-*linux*|powerpc*-*linux*)
+ LD="${LD-ld} -m elf64ppc"
+ ;;
+ s390*-*linux*|s390*-*tpf*)
+ LD="${LD-ld} -m elf64_s390"
+ ;;
+ sparc*-*linux*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+
+*-*-sco3.2v5*)
+ # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+ SAVE_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -belf"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
+$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
+if test "${lt_cv_cc_needs_belf+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_cc_needs_belf=yes
+else
+ lt_cv_cc_needs_belf=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
+$as_echo "$lt_cv_cc_needs_belf" >&6; }
+ if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+ # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+ CFLAGS="$SAVE_CFLAGS"
+ fi
+ ;;
+sparc*-*solaris*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.o` in
+ *64-bit*)
+ case $lt_cv_prog_gnu_ld in
+ yes*) LD="${LD-ld} -m elf64_sparc" ;;
+ *)
+ if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+ LD="${LD-ld} -64"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+esac
+
+need_locks="$enable_libtool_lock"
+
+
+ case $host_os in
+ rhapsody* | darwin*)
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DSYMUTIL"; then
+ ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DSYMUTIL=$ac_cv_prog_DSYMUTIL
+if test -n "$DSYMUTIL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
+$as_echo "$DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DSYMUTIL"; then
+ ac_ct_DSYMUTIL=$DSYMUTIL
+ # Extract the first word of "dsymutil", so it can be a program name with args.
+set dummy dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DSYMUTIL"; then
+ ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
+if test -n "$ac_ct_DSYMUTIL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
+$as_echo "$ac_ct_DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_DSYMUTIL" = x; then
+ DSYMUTIL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DSYMUTIL=$ac_ct_DSYMUTIL
+ fi
+else
+ DSYMUTIL="$ac_cv_prog_DSYMUTIL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
+set dummy ${ac_tool_prefix}nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_NMEDIT+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NMEDIT"; then
+ ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+NMEDIT=$ac_cv_prog_NMEDIT
+if test -n "$NMEDIT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
+$as_echo "$NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_NMEDIT"; then
+ ac_ct_NMEDIT=$NMEDIT
+ # Extract the first word of "nmedit", so it can be a program name with args.
+set dummy nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_NMEDIT"; then
+ ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_NMEDIT="nmedit"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
+if test -n "$ac_ct_NMEDIT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
+$as_echo "$ac_ct_NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_NMEDIT" = x; then
+ NMEDIT=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ NMEDIT=$ac_ct_NMEDIT
+ fi
+else
+ NMEDIT="$ac_cv_prog_NMEDIT"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
+set dummy ${ac_tool_prefix}lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_LIPO+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$LIPO"; then
+ ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+LIPO=$ac_cv_prog_LIPO
+if test -n "$LIPO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
+$as_echo "$LIPO" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_LIPO"; then
+ ac_ct_LIPO=$LIPO
+ # Extract the first word of "lipo", so it can be a program name with args.
+set dummy lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_LIPO"; then
+ ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_LIPO="lipo"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
+if test -n "$ac_ct_LIPO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
+$as_echo "$ac_ct_LIPO" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_LIPO" = x; then
+ LIPO=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ LIPO=$ac_ct_LIPO
+ fi
+else
+ LIPO="$ac_cv_prog_LIPO"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_OTOOL+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OTOOL"; then
+ ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL=$ac_cv_prog_OTOOL
+if test -n "$OTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
+$as_echo "$OTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL"; then
+ ac_ct_OTOOL=$OTOOL
+ # Extract the first word of "otool", so it can be a program name with args.
+set dummy otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OTOOL"; then
+ ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_OTOOL="otool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
+if test -n "$ac_ct_OTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
+$as_echo "$ac_ct_OTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OTOOL" = x; then
+ OTOOL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OTOOL=$ac_ct_OTOOL
+ fi
+else
+ OTOOL="$ac_cv_prog_OTOOL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_OTOOL64+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OTOOL64"; then
+ ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL64=$ac_cv_prog_OTOOL64
+if test -n "$OTOOL64"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
+$as_echo "$OTOOL64" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL64"; then
+ ac_ct_OTOOL64=$OTOOL64
+ # Extract the first word of "otool64", so it can be a program name with args.
+set dummy otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OTOOL64"; then
+ ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_OTOOL64="otool64"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
+if test -n "$ac_ct_OTOOL64"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
+$as_echo "$ac_ct_OTOOL64" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OTOOL64" = x; then
+ OTOOL64=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OTOOL64=$ac_ct_OTOOL64
+ fi
+else
+ OTOOL64="$ac_cv_prog_OTOOL64"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
+$as_echo_n "checking for -single_module linker flag... " >&6; }
+if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_apple_cc_single_mod=no
+ if test -z "${LT_MULTI_MODULE}"; then
+ # By default we will add the -single_module flag. You can override
+ # by either setting the environment variable LT_MULTI_MODULE
+ # non-empty at configure time, or by adding -multi_module to the
+ # link flags.
+ rm -rf libconftest.dylib*
+ echo "int foo(void){return 1;}" > conftest.c
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&5
+ $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+ _lt_result=$?
+ if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
+ lt_cv_apple_cc_single_mod=yes
+ else
+ cat conftest.err >&5
+ fi
+ rm -rf libconftest.dylib*
+ rm -f conftest.*
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
+$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
+$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
+if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_exported_symbols_list=no
+ save_LDFLAGS=$LDFLAGS
+ echo "_main" > conftest.sym
+ LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_ld_exported_symbols_list=yes
+else
+ lt_cv_ld_exported_symbols_list=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
+$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+ case $host_os in
+ rhapsody* | darwin1.[012])
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+ darwin1.*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ darwin*) # darwin 5.x on
+ # if running on 10.5 or later, the deployment target defaults
+ # to the OS version, if on x86, and 10.4, the deployment
+ # target defaults to 10.4. Don't you love it?
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ 10.[012]*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ esac
+ ;;
+ esac
+ if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+ _lt_dar_single_mod='$single_module'
+ fi
+ if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+ _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+ else
+ _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ fi
+ if test "$DSYMUTIL" != ":"; then
+ _lt_dsymutil='~$DSYMUTIL $lib || :'
+ else
+ _lt_dsymutil=
+ fi
+ ;;
+ esac
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+ if test "${ac_cv_prog_CPP+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CPP needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CPP=$CPP
+
+fi
+ CPP=$ac_cv_prog_CPP
+else
+ ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5 ; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if test "${ac_cv_header_stdc+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_header_stdc=yes
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then :
+ :
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+ inttypes.h stdint.h unistd.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+for ac_header in dlfcn.h
+do :
+ ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
+"
+if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_DLFCN_H 1
+_ACEOF
+
+fi
+
+done
+
+
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+if test -z "$CXX"; then
+ if test -n "$CCC"; then
+ CXX=$CCC
+ else
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CXX+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CXX"; then
+ ac_cv_prog_CXX="$CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CXX=$ac_cv_prog_CXX
+if test -n "$CXX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
+$as_echo "$CXX" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CXX" && break
+ done
+fi
+if test -z "$CXX"; then
+ ac_ct_CXX=$CXX
+ for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CXX"; then
+ ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CXX="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
+if test -n "$ac_ct_CXX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
+$as_echo "$ac_ct_CXX" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CXX" && break
+done
+
+ if test "x$ac_ct_CXX" = x; then
+ CXX="g++"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CXX=$ac_ct_CXX
+ fi
+fi
+
+ fi
+fi
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
+$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
+if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
+$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GXX=yes
+else
+ GXX=
+fi
+ac_test_CXXFLAGS=${CXXFLAGS+set}
+ac_save_CXXFLAGS=$CXXFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
+$as_echo_n "checking whether $CXX accepts -g... " >&6; }
+if test "${ac_cv_prog_cxx_g+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_cxx_werror_flag=$ac_cxx_werror_flag
+ ac_cxx_werror_flag=yes
+ ac_cv_prog_cxx_g=no
+ CXXFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_prog_cxx_g=yes
+else
+ CXXFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+else
+ ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+ CXXFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_prog_cxx_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
+$as_echo "$ac_cv_prog_cxx_g" >&6; }
+if test "$ac_test_CXXFLAGS" = set; then
+ CXXFLAGS=$ac_save_CXXFLAGS
+elif test $ac_cv_prog_cxx_g = yes; then
+ if test "$GXX" = yes; then
+ CXXFLAGS="-g -O2"
+ else
+ CXXFLAGS="-g"
+ fi
+else
+ if test "$GXX" = yes; then
+ CXXFLAGS="-O2"
+ else
+ CXXFLAGS=
+ fi
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+depcc="$CXX" am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named `D' -- because `-MD' means `put the output
+ # in D'.
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CXX_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ am__universal=false
+ case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac
+
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+ # Solaris 8's {/usr,}/bin/sh.
+ touch sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ # We check with `-c' and `-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle `-M -o', and we need to detect this. Also, some Intel
+ # versions had trouble with output in subdirs
+ am__obj=sub/conftest.${OBJEXT-o}
+ am__minus_obj="-o $am__obj"
+ case $depmode in
+ gcc)
+ # This depmode causes a compiler race in universal mode.
+ test "$am__universal" = false || continue
+ ;;
+ nosideeffect)
+ # after this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ msvisualcpp | msvcmsys)
+ # This compiler won't grok `-c -o', but also, the minuso test has
+ # not run yet. These depmodes are late enough in the game, and
+ # so weak that their functioning should not be impacted.
+ am__obj=conftest.${OBJEXT-o}
+ am__minus_obj=
+ ;;
+ none) break ;;
+ esac
+ if depmode=$depmode \
+ source=sub/conftest.c object=$am__obj \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CXX_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CXX_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
+CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
+ am__fastdepCXX_TRUE=
+ am__fastdepCXX_FALSE='#'
+else
+ am__fastdepCXX_TRUE='#'
+ am__fastdepCXX_FALSE=
+fi
+
+
+if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+ ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+ (test "X$CXX" != "Xg++"))) ; then
+ ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
+$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
+if test -z "$CXXCPP"; then
+ if test "${ac_cv_prog_CXXCPP+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CXXCPP needs to be expanded
+ for CXXCPP in "$CXX -E" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CXXCPP=$CXXCPP
+
+fi
+ CXXCPP=$ac_cv_prog_CXXCPP
+else
+ ac_cv_prog_CXXCPP=$CXXCPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
+$as_echo "$CXXCPP" >&6; }
+ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+_lt_caught_CXX_error=yes; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+else
+ _lt_caught_CXX_error=yes
+fi
+
+
+
+
+
+ac_ext=${ac_fc_srcext-f}
+ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
+ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_fc_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ for ac_prog in gfortran g95 xlf95 f95 fort ifort ifc efc pgfortran pgf95 lf95 ftn xlf90 f90 pgf90 pghpf epcf90 g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_FC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$FC"; then
+ ac_cv_prog_FC="$FC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_FC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+FC=$ac_cv_prog_FC
+if test -n "$FC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FC" >&5
+$as_echo "$FC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$FC" && break
+ done
+fi
+if test -z "$FC"; then
+ ac_ct_FC=$FC
+ for ac_prog in gfortran g95 xlf95 f95 fort ifort ifc efc pgfortran pgf95 lf95 ftn xlf90 f90 pgf90 pghpf epcf90 g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_FC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_FC"; then
+ ac_cv_prog_ac_ct_FC="$ac_ct_FC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_FC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_FC=$ac_cv_prog_ac_ct_FC
+if test -n "$ac_ct_FC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_FC" >&5
+$as_echo "$ac_ct_FC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_FC" && break
+done
+
+ if test "x$ac_ct_FC" = x; then
+ FC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ FC=$ac_ct_FC
+ fi
+fi
+
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for Fortran compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+rm -f a.out
+
+# If we don't use `.F' as extension, the preprocessor is not run on the
+# input file. (Note that this only needs to work for GNU compilers.)
+ac_save_ext=$ac_ext
+ac_ext=F
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU Fortran compiler" >&5
+$as_echo_n "checking whether we are using the GNU Fortran compiler... " >&6; }
+if test "${ac_cv_fc_compiler_gnu+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat > conftest.$ac_ext <<_ACEOF
+ program main
+#ifndef __GNUC__
+ choke me
+#endif
+
+ end
+_ACEOF
+if ac_fn_fc_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_fc_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_fc_compiler_gnu" >&5
+$as_echo "$ac_cv_fc_compiler_gnu" >&6; }
+ac_ext=$ac_save_ext
+ac_test_FCFLAGS=${FCFLAGS+set}
+ac_save_FCFLAGS=$FCFLAGS
+FCFLAGS=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $FC accepts -g" >&5
+$as_echo_n "checking whether $FC accepts -g... " >&6; }
+if test "${ac_cv_prog_fc_g+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ FCFLAGS=-g
+cat > conftest.$ac_ext <<_ACEOF
+ program main
+
+ end
+_ACEOF
+if ac_fn_fc_try_compile "$LINENO"; then :
+ ac_cv_prog_fc_g=yes
+else
+ ac_cv_prog_fc_g=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_fc_g" >&5
+$as_echo "$ac_cv_prog_fc_g" >&6; }
+if test "$ac_test_FCFLAGS" = set; then
+ FCFLAGS=$ac_save_FCFLAGS
+elif test $ac_cv_prog_fc_g = yes; then
+ if test "x$ac_cv_fc_compiler_gnu" = xyes; then
+ FCFLAGS="-g -O2"
+ else
+ FCFLAGS="-g"
+ fi
+else
+ if test "x$ac_cv_fc_compiler_gnu" = xyes; then
+ FCFLAGS="-O2"
+ else
+ FCFLAGS=
+ fi
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+if test -z "$FC" || test "X$FC" = "Xno"; then
+ _lt_disable_FC=yes
+fi
+
+
+
+
+
+# Set options
+
+
+
+ enable_dlopen=no
+
+
+ enable_win32_dll=no
+
+
+ # Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then :
+ enableval=$enable_shared; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_shared=yes ;;
+ no) enable_shared=no ;;
+ *)
+ enable_shared=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_shared=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_shared=yes
+fi
+
+
+
+
+
+
+
+
+
+ # Check whether --enable-static was given.
+if test "${enable_static+set}" = set; then :
+ enableval=$enable_static; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_static=yes ;;
+ no) enable_static=no ;;
+ *)
+ enable_static=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_static=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_static=yes
+fi
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-pic was given.
+if test "${with_pic+set}" = set; then :
+ withval=$with_pic; pic_mode="$withval"
+else
+ pic_mode=default
+fi
+
+
+test -z "$pic_mode" && pic_mode=default
+
+
+
+
+
+
+
+ # Check whether --enable-fast-install was given.
+if test "${enable_fast_install+set}" = set; then :
+ enableval=$enable_fast_install; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_fast_install=yes ;;
+ no) enable_fast_install=no ;;
+ *)
+ enable_fast_install=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_fast_install=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_fast_install=yes
+fi
+
+
+
+
+
+
+
+
+
+
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+test -z "$LN_S" && LN_S="ln -s"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
+$as_echo_n "checking for objdir... " >&6; }
+if test "${lt_cv_objdir+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+ lt_cv_objdir=.libs
+else
+ # MS-DOS does not allow filenames that begin with a dot.
+ lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
+$as_echo "$lt_cv_objdir" >&6; }
+objdir=$lt_cv_objdir
+
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define LT_OBJDIR "$lt_cv_objdir/"
+_ACEOF
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+case $host_os in
+aix3*)
+ # AIX sometimes has problems with the GCC collect2 program. For some
+ # reason, if we set the COLLECT_NAMES environment variable, the problems
+ # vanish in a puff of smoke.
+ if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+ fi
+ ;;
+esac
+
+# Sed substitution that helps us do robust quoting. It backslashifies
+# metacharacters that are still active within double-quoted strings.
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+ if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
+$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
+if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/${ac_tool_prefix}file; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool at gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+ if test -n "$ac_tool_prefix"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
+$as_echo_n "checking for file... " >&6; }
+if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/file; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool at gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ else
+ MAGIC_CMD=:
+ fi
+fi
+
+ fi
+ ;;
+esac
+
+# Use C for the default configuration in the libtool script
+
+lt_save_CC="$CC"
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+objext=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+
+lt_prog_compiler_no_builtin_flag=
+
+if test "$GCC" = yes; then
+ lt_prog_compiler_no_builtin_flag=' -fno-builtin'
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_rtti_exceptions=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="-fno-rtti -fno-exceptions"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:9217: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:9221: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_rtti_exceptions=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
+ lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
+else
+ :
+fi
+
+fi
+
+
+
+
+
+
+ lt_prog_compiler_wl=
+lt_prog_compiler_pic=
+lt_prog_compiler_static=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+
+ if test "$GCC" = yes; then
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_static='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ ;;
+
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ lt_prog_compiler_pic='-fno-common'
+ ;;
+
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+ ;;
+
+ interix[3-9]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+
+ msdosdjgpp*)
+ # Just because we use GCC doesn't mean we suddenly get shared libraries
+ # on systems that don't support them.
+ lt_prog_compiler_can_build_shared=no
+ enable_shared=no
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic='-fPIC -shared'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ lt_prog_compiler_pic=-Kconform_pic
+ fi
+ ;;
+
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+ else
+ # PORTME Check for flag to pass linker flags through the system compiler.
+ case $host_os in
+ aix*)
+ lt_prog_compiler_wl='-Wl,'
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ else
+ lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ ;;
+
+ hpux9* | hpux10* | hpux11*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='+Z'
+ ;;
+ esac
+ # Is there a better lt_prog_compiler_static that works with the bundled CC?
+ lt_prog_compiler_static='${wl}-a ${wl}archive'
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC (with -KPIC) is the default.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ # old Intel for x86_64 which still supported -KPIC.
+ ecc*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ # icc used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ icc* | ifort*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ # Lahey Fortran 8.1.
+ lf95*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='--shared'
+ lt_prog_compiler_static='--static'
+ ;;
+ pgcc* | pgf77* | pgf90* | pgf95*)
+ # Portland Group compilers (*not* the Pentium gcc compiler,
+ # which looks to be a dead project)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fpic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ ccc*)
+ lt_prog_compiler_wl='-Wl,'
+ # All Alpha code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+ xl*)
+ # IBM XL C 8.0/Fortran 10.1 on PPC
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-qpic'
+ lt_prog_compiler_static='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C 5.9
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl='-Wl,'
+ ;;
+ *Sun\ F*)
+ # Sun Fortran 8.3 passes all unrecognized flags to the linker
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl=''
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ newsos6)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic='-fPIC -shared'
+ ;;
+
+ osf3* | osf4* | osf5*)
+ lt_prog_compiler_wl='-Wl,'
+ # All OSF/1 code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ rdos*)
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ solaris*)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ case $cc_basename in
+ f77* | f90* | f95*)
+ lt_prog_compiler_wl='-Qoption ld ';;
+ *)
+ lt_prog_compiler_wl='-Wl,';;
+ esac
+ ;;
+
+ sunos4*)
+ lt_prog_compiler_wl='-Qoption ld '
+ lt_prog_compiler_pic='-PIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4 | sysv4.2uw2* | sysv4.3*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec ;then
+ lt_prog_compiler_pic='-Kconform_pic'
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ ;;
+
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ unicos*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_can_build_shared=no
+ ;;
+
+ uts4*)
+ lt_prog_compiler_pic='-pic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *)
+ lt_prog_compiler_can_build_shared=no
+ ;;
+ esac
+ fi
+
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ lt_prog_compiler_pic=
+ ;;
+ *)
+ lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
+$as_echo "$lt_prog_compiler_pic" >&6; }
+
+
+
+
+
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic_works=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:9556: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:9560: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_pic_works=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
+ case $lt_prog_compiler_pic in
+ "" | " "*) ;;
+ *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
+ esac
+else
+ lt_prog_compiler_pic=
+ lt_prog_compiler_can_build_shared=no
+fi
+
+fi
+
+
+
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_static_works=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ else
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
+$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works" = xyes; then
+ :
+else
+ lt_prog_compiler_static=
+fi
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:9661: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:9665: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:9716: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:9720: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+ hard_links=yes
+ $RM conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+ if test "$hard_links" = no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+ runpath_var=
+ allow_undefined_flag=
+ always_export_symbols=no
+ archive_cmds=
+ archive_expsym_cmds=
+ compiler_needs_object=no
+ enable_shared_with_static_runtimes=no
+ export_dynamic_flag_spec=
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ hardcode_automatic=no
+ hardcode_direct=no
+ hardcode_direct_absolute=no
+ hardcode_libdir_flag_spec=
+ hardcode_libdir_flag_spec_ld=
+ hardcode_libdir_separator=
+ hardcode_minus_L=no
+ hardcode_shlibpath_var=unsupported
+ inherit_rpath=no
+ link_all_deplibs=unknown
+ module_cmds=
+ module_expsym_cmds=
+ old_archive_from_new_cmds=
+ old_archive_from_expsyms_cmds=
+ thread_safe_flag_spec=
+ whole_archive_flag_spec=
+ # include_expsyms should be a list of space-separated symbols to be *always*
+ # included in the symbol list
+ include_expsyms=
+ # exclude_expsyms can be an extended regexp of symbols to exclude
+ # it will be wrapped by ` (' and `)$', so one must not match beginning or
+ # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+ # as well as any symbol that contains `d'.
+ exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+ # platforms (ab)use it in PIC code, but their linkers get confused if
+ # the symbol is explicitly referenced. Since portable code cannot
+ # rely on this symbol name, it's probably fine to never include it in
+ # preloaded symbol tables.
+ # Exclude shared library initialization/finalization symbols.
+ extract_expsyms_cmds=
+
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test "$GCC" != yes; then
+ with_gnu_ld=no
+ fi
+ ;;
+ interix*)
+ # we just hope/assume this is gcc and not c89 (= MSVC++)
+ with_gnu_ld=yes
+ ;;
+ openbsd*)
+ with_gnu_ld=no
+ ;;
+ linux* | k*bsd*-gnu)
+ link_all_deplibs=no
+ ;;
+ esac
+
+ ld_shlibs=yes
+ if test "$with_gnu_ld" = yes; then
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ wlarc='${wl}'
+
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ runpath_var=LD_RUN_PATH
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ export_dynamic_flag_spec='${wl}--export-dynamic'
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+ whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ whole_archive_flag_spec=
+ fi
+ supports_anon_versioning=no
+ case `$LD -v 2>&1` in
+ *GNU\ gold*) supports_anon_versioning=yes ;;
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+ *\ 2.11.*) ;; # other 2.11 versions
+ *) supports_anon_versioning=yes ;;
+ esac
+
+ # See if GNU ld supports shared libraries.
+ case $host_os in
+ aix[3-9]*)
+ # On AIX/PPC, the GNU linker is very broken
+ if test "$host_cpu" != ia64; then
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support. If you
+*** really care for shared libraries, you may want to modify your PATH
+*** so that a non-GNU linker is found, and then restart.
+
+_LT_EOF
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds=''
+ ;;
+ m68k)
+ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ esac
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ allow_undefined_flag=unsupported
+ # Joseph Beckenbach <jrb3 at best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
+ # as there is no search path for DLLs.
+ hardcode_libdir_flag_spec='-L$libdir'
+ allow_undefined_flag=unsupported
+ always_export_symbols=no
+ enable_shared_with_static_runtimes=yes
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ interix[3-9]*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+
+ gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+ tmp_diet=no
+ if test "$host_os" = linux-dietlibc; then
+ case $cc_basename in
+ diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
+ esac
+ fi
+ if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+ && test "$tmp_diet" = no
+ then
+ tmp_addflag=
+ tmp_sharedflag='-shared'
+ case $cc_basename,$host_cpu in
+ pgcc*) # Portland Group C compiler
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag'
+ ;;
+ pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag -Mnomain' ;;
+ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
+ tmp_addflag=' -i_dynamic' ;;
+ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
+ tmp_addflag=' -i_dynamic -nofor_main' ;;
+ ifc* | ifort*) # Intel Fortran compiler
+ tmp_addflag=' -nofor_main' ;;
+ lf95*) # Lahey Fortran 8.1
+ whole_archive_flag_spec=
+ tmp_sharedflag='--shared' ;;
+ xl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+ tmp_sharedflag='-qmkshrobj'
+ tmp_addflag= ;;
+ esac
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*) # Sun C 5.9
+ whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ compiler_needs_object=yes
+ tmp_sharedflag='-G' ;;
+ *Sun\ F*) # Sun Fortran 8.3
+ tmp_sharedflag='-G' ;;
+ esac
+ archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+
+ case $cc_basename in
+ xlf*)
+ # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+ whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
+ hardcode_libdir_flag_spec=
+ hardcode_libdir_flag_spec_ld='-rpath $libdir'
+ archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ esac
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ netbsd* | netbsdelf*-gnu)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+ wlarc=
+ else
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ fi
+ ;;
+
+ solaris*)
+ if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+ case `$LD -v 2>&1` in
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ ;;
+ *)
+ # For security reasons, it is highly recommended that you always
+ # use absolute paths for naming shared libraries, and exclude the
+ # DT_RUNPATH tag from executables and libraries. But doing so
+ # requires that you compile everything twice, which is a pain.
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+ ;;
+
+ sunos4*)
+ archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ wlarc=
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+
+ if test "$ld_shlibs" = no; then
+ runpath_var=
+ hardcode_libdir_flag_spec=
+ export_dynamic_flag_spec=
+ whole_archive_flag_spec=
+ fi
+ else
+ # PORTME fill in a description of your system's linker (not GNU ld)
+ case $host_os in
+ aix3*)
+ allow_undefined_flag=unsupported
+ always_export_symbols=yes
+ archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+ # Note: this linker hardcodes the directories in LIBPATH if there
+ # are no directories specified by -L.
+ hardcode_minus_L=yes
+ if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+ # Neither direct hardcoding nor static linking is supported with a
+ # broken collect2.
+ hardcode_direct=unsupported
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+ for ld_flag in $LDFLAGS; do
+ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ archive_cmds=''
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ file_list_spec='${wl}-f,'
+
+ if test "$GCC" = yes; then
+ case $host_os in aix4.[012]|aix4.[012].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ hardcode_direct=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ hardcode_minus_L=yes
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_libdir_separator=
+ fi
+ ;;
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ link_all_deplibs=no
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ export_dynamic_flag_spec='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ always_export_symbols=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ allow_undefined_flag='-berok'
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+ allow_undefined_flag="-z nodefs"
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ no_undefined_flag=' ${wl}-bernotok'
+ allow_undefined_flag=' ${wl}-berok'
+ # Exported symbols can be pulled into shared objects from archives
+ whole_archive_flag_spec='$convenience'
+ archive_cmds_need_lc=yes
+ # This is similar to how AIX traditionally builds its shared libraries.
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds=''
+ ;;
+ m68k)
+ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ esac
+ ;;
+
+ bsdi[45]*)
+ export_dynamic_flag_spec=-rdynamic
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ hardcode_libdir_flag_spec=' '
+ allow_undefined_flag=unsupported
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
+ # The linker will automatically build a .lib file if we build a DLL.
+ old_archive_from_new_cmds='true'
+ # FIXME: Should let the user specify the lib program.
+ old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
+ fix_srcfile_path='`cygpath -w "$srcfile"`'
+ enable_shared_with_static_runtimes=yes
+ ;;
+
+ darwin* | rhapsody*)
+
+
+ archive_cmds_need_lc=no
+ hardcode_direct=no
+ hardcode_automatic=yes
+ hardcode_shlibpath_var=unsupported
+ whole_archive_flag_spec=''
+ link_all_deplibs=yes
+ allow_undefined_flag="$_lt_dar_allow_undefined"
+ case $cc_basename in
+ ifort*) _lt_dar_can_shared=yes ;;
+ *) _lt_dar_can_shared=$GCC ;;
+ esac
+ if test "$_lt_dar_can_shared" = "yes"; then
+ output_verbose_link_cmd=echo
+ archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+
+ else
+ ld_shlibs=no
+ fi
+
+ ;;
+
+ dgux*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ freebsd1*)
+ ld_shlibs=no
+ ;;
+
+ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+ # support. Future versions do this automatically, but an explicit c++rt0.o
+ # does not break anything, and helps significantly (at the cost of a little
+ # extra space).
+ freebsd2.2*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+ freebsd2*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+ freebsd* | dragonfly*)
+ archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ hpux9*)
+ if test "$GCC" = yes; then
+ archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ fi
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ export_dynamic_flag_spec='${wl}-E'
+ ;;
+
+ hpux10*)
+ if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+ archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_flag_spec_ld='+b $libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ export_dynamic_flag_spec='${wl}-E'
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ fi
+ ;;
+
+ hpux11*)
+ if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ else
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ fi
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ ;;
+ *)
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ export_dynamic_flag_spec='${wl}-E'
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ ;;
+ esac
+ fi
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ # Try to use the -exported_symbol ld option, if it does not
+ # work, assume that -exports_file does not work either and
+ # implicitly export all symbols.
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int foo(void) {}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS="$save_LDFLAGS"
+ else
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ inherit_rpath=yes
+ link_all_deplibs=yes
+ ;;
+
+ netbsd* | netbsdelf*-gnu)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
+ else
+ archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ newsos6)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_shlibpath_var=no
+ ;;
+
+ *nto* | *qnx*)
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ hardcode_direct_absolute=yes
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec='${wl}-E'
+ else
+ case $host_os in
+ openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-R$libdir'
+ ;;
+ *)
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ ;;
+ esac
+ fi
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ os2*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ allow_undefined_flag=unsupported
+ archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+ old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+ ;;
+
+ osf3*)
+ if test "$GCC" = yes; then
+ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ ;;
+
+ osf4* | osf5*) # as osf3* with the addition of -msym flag
+ if test "$GCC" = yes; then
+ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+ # Both c and cxx compiler support -rpath directly
+ hardcode_libdir_flag_spec='-rpath $libdir'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_separator=:
+ ;;
+
+ solaris*)
+ no_undefined_flag=' -z defs'
+ if test "$GCC" = yes; then
+ wlarc='${wl}'
+ archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ else
+ case `$CC -V 2>&1` in
+ *"Compilers 5.0"*)
+ wlarc=''
+ archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+ ;;
+ *)
+ wlarc='${wl}'
+ archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ ;;
+ esac
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_shlibpath_var=no
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'. GCC discards it without `$wl',
+ # but is careful enough not to reorder.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ if test "$GCC" = yes; then
+ whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ else
+ whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
+ fi
+ ;;
+ esac
+ link_all_deplibs=yes
+ ;;
+
+ sunos4*)
+ if test "x$host_vendor" = xsequent; then
+ # Use $CC to link under sequent, because it throws in some extra .o
+ # files that make .init and .fini sections work.
+ archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4)
+ case $host_vendor in
+ sni)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes # is this really true???
+ ;;
+ siemens)
+ ## LD is ld it makes a PLAMLIB
+ ## CC just makes a GrossModule.
+ archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ reload_cmds='$CC -r -o $output$reload_objs'
+ hardcode_direct=no
+ ;;
+ motorola)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+ ;;
+ esac
+ runpath_var='LD_RUN_PATH'
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4.3*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ export_dynamic_flag_spec='-Bexport'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ ld_shlibs=yes
+ fi
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+ no_undefined_flag='${wl}-z,text'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ no_undefined_flag='${wl}-z,text'
+ allow_undefined_flag='${wl}-z,nodefs'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='${wl}-R,$libdir'
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ export_dynamic_flag_spec='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ uts4*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ ld_shlibs=no
+ ;;
+ esac
+
+ if test x$host_vendor = xsni; then
+ case $host in
+ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+ export_dynamic_flag_spec='${wl}-Blargedynsym'
+ ;;
+ esac
+ fi
+ fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
+$as_echo "$ld_shlibs" >&6; }
+test "$ld_shlibs" = no && can_build_shared=no
+
+with_gnu_ld=$with_gnu_ld
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc" in
+x|xyes)
+ # Assume -lc should be added
+ archive_cmds_need_lc=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $archive_cmds in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+ $RM conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$lt_prog_compiler_wl
+ pic_flag=$lt_prog_compiler_pic
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$allow_undefined_flag
+ allow_undefined_flag=
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+ (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ then
+ archive_cmds_need_lc=no
+ else
+ archive_cmds_need_lc=yes
+ fi
+ allow_undefined_flag=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $RM conftest*
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc" >&5
+$as_echo "$archive_cmds_need_lc" >&6; }
+ ;;
+ esac
+ fi
+ ;;
+esac
+
+
+
+
+
+
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+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+if test "$GCC" = yes; then
+ case $host_os in
+ darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+ *) lt_awk_arg="/^libraries:/" ;;
+ esac
+ lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+ if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
+ # if the path contains ";" then we assume it to be the separator
+ # otherwise default to the standard path separator (i.e. ":") - it is
+ # assumed that no part of a normal pathname contains ";" but that should
+ # okay in the real world where ";" in dirpaths is itself problematic.
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ # Ok, now we have the path, separated by spaces, we can step through it
+ # and add multilib dir if necessary.
+ lt_tmp_lt_search_path_spec=
+ lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+ for lt_sys_path in $lt_search_path_spec; do
+ if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+ else
+ test -d "$lt_sys_path" && \
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+ fi
+ done
+ lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+ lt_foo="";
+ lt_count=0;
+ for (lt_i = NF; lt_i > 0; lt_i--) {
+ if ($lt_i != "" && $lt_i != ".") {
+ if ($lt_i == "..") {
+ lt_count++;
+ } else {
+ if (lt_count == 0) {
+ lt_foo="/" $lt_i lt_foo;
+ } else {
+ lt_count--;
+ }
+ }
+ }
+ }
+ if (lt_foo != "") { lt_freq[lt_foo]++; }
+ if (lt_freq[lt_foo] == 1) { print lt_foo; }
+}'`
+ sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
+else
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+
+aix[4-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[01] | aix4.[01].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ case $host_cpu in
+ powerpc)
+ # Since July 2007 AmigaOS4 officially supports .so libraries.
+ # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ ;;
+ m68k)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+ esac
+ ;;
+
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[45]*)
+ version_type=linux
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$host_os in
+ yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+ ;;
+ mingw* | cegcc*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+ if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
+ # It is most probably a Windows format PATH printed by
+ # mingw gcc, but we are running on Cygwin. Gcc prints its search
+ # path with ; separators, and with drive letters. We can handle the
+ # drive letters (cygwin fileutils understands them), so leave them,
+ # especially as we might pass files found there to a mingw objdump,
+ # which wouldn't understand a cygwinified path. Ahh.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
+ ;;
+
+ *)
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd1*)
+ dynamic_linker=no
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[123]*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[01]* | freebsdelf3.[01]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+gnu*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555.
+ postinstall_cmds='chmod 555 $lib'
+ ;;
+
+interix[3-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ # Some binutils ld are patched to set DT_RUNPATH
+ save_LDFLAGS=$LDFLAGS
+ save_libdir=$libdir
+ eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
+ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+ shlibpath_overrides_runpath=yes
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS=$save_LDFLAGS
+ libdir=$save_libdir
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsdelf*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='NetBSD ld.elf_so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+*nto* | *qnx*)
+ version_type=qnx
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='ldqnx.so'
+ ;;
+
+openbsd*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec="/usr/lib"
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[89] | openbsd2.[89].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
+
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=freebsd-elf
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ if test "$with_gnu_ld" = yes; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+tpf*)
+ # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+uts4*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+ sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+ sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action=
+if test -n "$hardcode_libdir_flag_spec" ||
+ test -n "$runpath_var" ||
+ test "X$hardcode_automatic" = "Xyes" ; then
+
+ # We can hardcode non-existent directories.
+ if test "$hardcode_direct" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
+ test "$hardcode_minus_L" != no; then
+ # Linking always hardcodes the temporary library directory.
+ hardcode_action=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ hardcode_action=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ hardcode_action=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
+$as_echo "$hardcode_action" >&6; }
+
+if test "$hardcode_action" = relink ||
+ test "$inherit_rpath" = yes; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+
+
+
+
+
+
+ if test "x$enable_dlopen" != xyes; then
+ enable_dlopen=unknown
+ enable_dlopen_self=unknown
+ enable_dlopen_self_static=unknown
+else
+ lt_cv_dlopen=no
+ lt_cv_dlopen_libs=
+
+ case $host_os in
+ beos*)
+ lt_cv_dlopen="load_add_on"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ;;
+
+ mingw* | pw32* | cegcc*)
+ lt_cv_dlopen="LoadLibrary"
+ lt_cv_dlopen_libs=
+ ;;
+
+ cygwin*)
+ lt_cv_dlopen="dlopen"
+ lt_cv_dlopen_libs=
+ ;;
+
+ darwin*)
+ # if libdl is installed we need to link against it
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dl_dlopen=yes
+else
+ ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+
+ lt_cv_dlopen="dyld"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+
+fi
+
+ ;;
+
+ *)
+ ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
+if test "x$ac_cv_func_shl_load" = x""yes; then :
+ lt_cv_dlopen="shl_load"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
+if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+int
+main ()
+{
+return shl_load ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dld_shl_load=yes
+else
+ ac_cv_lib_dld_shl_load=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
+ lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
+else
+ ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
+if test "x$ac_cv_func_dlopen" = x""yes; then :
+ lt_cv_dlopen="dlopen"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dl_dlopen=yes
+else
+ ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
+$as_echo_n "checking for dlopen in -lsvld... " >&6; }
+if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsvld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_svld_dlopen=yes
+else
+ ac_cv_lib_svld_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
+$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
+if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
+$as_echo_n "checking for dld_link in -ldld... " >&6; }
+if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dld_link ();
+int
+main ()
+{
+return dld_link ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dld_dld_link=yes
+else
+ ac_cv_lib_dld_dld_link=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
+$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
+if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
+ lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+ ;;
+ esac
+
+ if test "x$lt_cv_dlopen" != xno; then
+ enable_dlopen=yes
+ else
+ enable_dlopen=no
+ fi
+
+ case $lt_cv_dlopen in
+ dlopen)
+ save_CPPFLAGS="$CPPFLAGS"
+ test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+ save_LDFLAGS="$LDFLAGS"
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+ save_LIBS="$LIBS"
+ LIBS="$lt_cv_dlopen_libs $LIBS"
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
+$as_echo_n "checking whether a program can dlopen itself... " >&6; }
+if test "${lt_cv_dlopen_self+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ lt_cv_dlopen_self=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+#line 12100 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+void fnord() { int i=42;}
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}
+_LT_EOF
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
+$as_echo "$lt_cv_dlopen_self" >&6; }
+
+ if test "x$lt_cv_dlopen_self" = xyes; then
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
+$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
+if test "${lt_cv_dlopen_self_static+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ lt_cv_dlopen_self_static=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+#line 12196 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+void fnord() { int i=42;}
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}
+_LT_EOF
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self_static=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
+$as_echo "$lt_cv_dlopen_self_static" >&6; }
+ fi
+
+ CPPFLAGS="$save_CPPFLAGS"
+ LDFLAGS="$save_LDFLAGS"
+ LIBS="$save_LIBS"
+ ;;
+ esac
+
+ case $lt_cv_dlopen_self in
+ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+ *) enable_dlopen_self=unknown ;;
+ esac
+
+ case $lt_cv_dlopen_self_static in
+ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+ *) enable_dlopen_self_static=unknown ;;
+ esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+striplib=
+old_striplib=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
+$as_echo_n "checking whether stripping libraries is possible... " >&6; }
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+ test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+ test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+ case $host_os in
+ darwin*)
+ if test -n "$STRIP" ; then
+ striplib="$STRIP -x"
+ old_striplib="$STRIP -S"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ fi
+ ;;
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ ;;
+ esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+ # Report which library types will actually be built
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
+
+
+
+
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC="$lt_save_CC"
+
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+archive_cmds_need_lc_CXX=no
+allow_undefined_flag_CXX=
+always_export_symbols_CXX=no
+archive_expsym_cmds_CXX=
+compiler_needs_object_CXX=no
+export_dynamic_flag_spec_CXX=
+hardcode_direct_CXX=no
+hardcode_direct_absolute_CXX=no
+hardcode_libdir_flag_spec_CXX=
+hardcode_libdir_flag_spec_ld_CXX=
+hardcode_libdir_separator_CXX=
+hardcode_minus_L_CXX=no
+hardcode_shlibpath_var_CXX=unsupported
+hardcode_automatic_CXX=no
+inherit_rpath_CXX=no
+module_cmds_CXX=
+module_expsym_cmds_CXX=
+link_all_deplibs_CXX=unknown
+old_archive_cmds_CXX=$old_archive_cmds
+no_undefined_flag_CXX=
+whole_archive_flag_spec_CXX=
+enable_shared_with_static_runtimes_CXX=no
+
+# Source file extension for C++ test sources.
+ac_ext=cpp
+
+# Object file extension for compiled C++ test sources.
+objext=o
+objext_CXX=$objext
+
+# No sense in running all these tests if we already determined that
+# the CXX compiler isn't working. Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_caught_CXX_error" != yes; then
+ # Code to be used in simple compile tests
+ lt_simple_compile_test_code="int some_variable = 0;"
+
+ # Code to be used in simple link tests
+ lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
+
+ # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+ # save warnings/boilerplate of simple test code
+ ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+ # Allow CC to be a program name with arguments.
+ lt_save_CC=$CC
+ lt_save_LD=$LD
+ lt_save_GCC=$GCC
+ GCC=$GXX
+ lt_save_with_gnu_ld=$with_gnu_ld
+ lt_save_path_LD=$lt_cv_path_LD
+ if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
+ lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
+ else
+ $as_unset lt_cv_prog_gnu_ld
+ fi
+ if test -n "${lt_cv_path_LDCXX+set}"; then
+ lt_cv_path_LD=$lt_cv_path_LDCXX
+ else
+ $as_unset lt_cv_path_LD
+ fi
+ test -z "${LDCXX+set}" || LD=$LDCXX
+ CC=${CXX-"c++"}
+ compiler=$CC
+ compiler_CXX=$CC
+ for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+
+ if test -n "$compiler"; then
+ # We don't want -fno-exception when compiling C++ code, so set the
+ # no_builtin_flag separately
+ if test "$GXX" = yes; then
+ lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
+ else
+ lt_prog_compiler_no_builtin_flag_CXX=
+ fi
+
+ if test "$GXX" = yes; then
+ # Set up default GNU C++ configuration
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+ withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+ with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [\\/]* | ?:[\\/]*)
+ re_direlt='/[^/][^/]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if test "${lt_cv_path_LD+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$LD"; then
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break
+ ;;
+ *)
+ test "$with_gnu_ld" != yes && break
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+else
+ lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if test "${lt_cv_prog_gnu_ld+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+ # Check if GNU C++ uses GNU ld as the underlying linker, since the
+ # archiving commands below assume that GNU ld is being used.
+ if test "$with_gnu_ld" = yes; then
+ archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
+ # investigate it a little bit more. (MM)
+ wlarc='${wl}'
+
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if eval "`$CC -print-prog-name=ld` --help 2>&1" |
+ $GREP 'no-whole-archive' > /dev/null; then
+ whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ whole_archive_flag_spec_CXX=
+ fi
+ else
+ with_gnu_ld=no
+ wlarc=
+
+ # A generic and very simple default shared library creation
+ # command for GNU C++ for the case where it uses the native
+ # linker, instead of GNU ld. If possible, this setting should
+ # overridden to take advantage of the native linker features on
+ # the platform it is being used on.
+ archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ fi
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+
+ else
+ GXX=no
+ with_gnu_ld=no
+ wlarc=
+ fi
+
+ # PORTME: fill in a description of your system's C++ link characteristics
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+ ld_shlibs_CXX=yes
+ case $host_os in
+ aix3*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ aix[4-9]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+ for ld_flag in $LDFLAGS; do
+ case $ld_flag in
+ *-brtl*)
+ aix_use_runtimelinking=yes
+ break
+ ;;
+ esac
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ archive_cmds_CXX=''
+ hardcode_direct_CXX=yes
+ hardcode_direct_absolute_CXX=yes
+ hardcode_libdir_separator_CXX=':'
+ link_all_deplibs_CXX=yes
+ file_list_spec_CXX='${wl}-f,'
+
+ if test "$GXX" = yes; then
+ case $host_os in aix4.[012]|aix4.[012].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ hardcode_direct_CXX=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ hardcode_minus_L_CXX=yes
+ hardcode_libdir_flag_spec_CXX='-L$libdir'
+ hardcode_libdir_separator_CXX=
+ fi
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ export_dynamic_flag_spec_CXX='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to
+ # export.
+ always_export_symbols_CXX=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ allow_undefined_flag_CXX='-berok'
+ # Determine the default libpath from the value encoded in an empty
+ # executable.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+ hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
+
+ archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
+ allow_undefined_flag_CXX="-z nodefs"
+ archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+ hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ no_undefined_flag_CXX=' ${wl}-bernotok'
+ allow_undefined_flag_CXX=' ${wl}-berok'
+ # Exported symbols can be pulled into shared objects from archives
+ whole_archive_flag_spec_CXX='$convenience'
+ archive_cmds_need_lc_CXX=yes
+ # This is similar to how AIX traditionally builds its shared
+ # libraries.
+ archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ allow_undefined_flag_CXX=unsupported
+ # Joseph Beckenbach <jrb3 at best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ ld_shlibs_CXX=no
+ fi
+ ;;
+
+ chorus*)
+ case $cc_basename in
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
+ # as there is no search path for DLLs.
+ hardcode_libdir_flag_spec_CXX='-L$libdir'
+ allow_undefined_flag_CXX=unsupported
+ always_export_symbols_CXX=no
+ enable_shared_with_static_runtimes_CXX=yes
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ darwin* | rhapsody*)
+
+
+ archive_cmds_need_lc_CXX=no
+ hardcode_direct_CXX=no
+ hardcode_automatic_CXX=yes
+ hardcode_shlibpath_var_CXX=unsupported
+ whole_archive_flag_spec_CXX=''
+ link_all_deplibs_CXX=yes
+ allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
+ case $cc_basename in
+ ifort*) _lt_dar_can_shared=yes ;;
+ *) _lt_dar_can_shared=$GCC ;;
+ esac
+ if test "$_lt_dar_can_shared" = "yes"; then
+ output_verbose_link_cmd=echo
+ archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
+ archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
+ archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
+ fi
+
+ else
+ ld_shlibs_CXX=no
+ fi
+
+ ;;
+
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ freebsd[12]*)
+ # C++ shared libraries reported to be fairly broken before
+ # switch to ELF
+ ld_shlibs_CXX=no
+ ;;
+
+ freebsd-elf*)
+ archive_cmds_need_lc_CXX=no
+ ;;
+
+ freebsd* | dragonfly*)
+ # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
+ # conventions
+ ld_shlibs_CXX=yes
+ ;;
+
+ gnu*)
+ ;;
+
+ hpux9*)
+ hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator_CXX=:
+ export_dynamic_flag_spec_CXX='${wl}-E'
+ hardcode_direct_CXX=yes
+ hardcode_minus_L_CXX=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ aCC*)
+ archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ esac
+ ;;
+
+ hpux10*|hpux11*)
+ if test $with_gnu_ld = no; then
+ hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator_CXX=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ ;;
+ *)
+ export_dynamic_flag_spec_CXX='${wl}-E'
+ ;;
+ esac
+ fi
+ case $host_cpu in
+ hppa*64*|ia64*)
+ hardcode_direct_CXX=no
+ hardcode_shlibpath_var_CXX=no
+ ;;
+ *)
+ hardcode_direct_CXX=yes
+ hardcode_direct_absolute_CXX=yes
+ hardcode_minus_L_CXX=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+ ;;
+ esac
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ aCC*)
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test $with_gnu_ld = no; then
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ fi
+ else
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ esac
+ ;;
+
+ interix[3-9]*)
+ hardcode_direct_CXX=no
+ hardcode_shlibpath_var_CXX=no
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec_CXX='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+ irix5* | irix6*)
+ case $cc_basename in
+ CC*)
+ # SGI C++
+ archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+
+ # Archives containing C++ object files must be created using
+ # "CC -ar", where "CC" is the IRIX C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test "$with_gnu_ld" = no; then
+ archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib'
+ fi
+ fi
+ link_all_deplibs_CXX=yes
+ ;;
+ esac
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator_CXX=:
+ inherit_rpath_CXX=yes
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+ archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+
+ # Archives containing C++ object files must be created using
+ # "CC -Bstatic", where "CC" is the KAI C++ compiler.
+ old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
+ ;;
+ icpc* | ecpc* )
+ # Intel C++
+ with_gnu_ld=yes
+ # version 8.0 and above of icpc choke on multiply defined symbols
+ # if we add $predep_objects and $postdep_objects, however 7.1 and
+ # earlier do not add the objects themselves.
+ case `$CC -V 2>&1` in
+ *"Version 7."*)
+ archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ *) # Version 8.0 or newer
+ tmp_idyn=
+ case $host_cpu in
+ ia64*) tmp_idyn=' -i_dynamic';;
+ esac
+ archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ esac
+ archive_cmds_need_lc_CXX=no
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+ whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler
+ case `$CC -V` in
+ *pgCC\ [1-5]* | *pgcpp\ [1-5]*)
+ prelink_cmds_CXX='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+ compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
+ old_archive_cmds_CXX='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+ $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
+ $RANLIB $oldlib'
+ archive_cmds_CXX='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ archive_expsym_cmds_CXX='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ ;;
+ *) # Version 6 will use weak symbols
+ archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ ;;
+ esac
+
+ hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+ whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ ;;
+ cxx*)
+ # Compaq C++
+ archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
+
+ runpath_var=LD_RUN_PATH
+ hardcode_libdir_flag_spec_CXX='-rpath $libdir'
+ hardcode_libdir_separator_CXX=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+ ;;
+ xl*)
+ # IBM XL 8.0 on PPC, with GNU ld
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+ archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ no_undefined_flag_CXX=' -zdefs'
+ archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+ hardcode_libdir_flag_spec_CXX='-R$libdir'
+ whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ compiler_needs_object_CXX=yes
+
+ # Not sure whether something based on
+ # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
+ # would be better.
+ output_verbose_link_cmd='echo'
+
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ lynxos*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+
+ m88k*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
+ wlarc=
+ hardcode_libdir_flag_spec_CXX='-R$libdir'
+ hardcode_direct_CXX=yes
+ hardcode_shlibpath_var_CXX=no
+ fi
+ # Workaround some broken pre-1.5 toolchains
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
+ ;;
+
+ *nto* | *qnx*)
+ ld_shlibs_CXX=yes
+ ;;
+
+ openbsd2*)
+ # C++ shared libraries are fairly broken
+ ld_shlibs_CXX=no
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ hardcode_direct_CXX=yes
+ hardcode_shlibpath_var_CXX=no
+ hardcode_direct_absolute_CXX=yes
+ archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+ export_dynamic_flag_spec_CXX='${wl}-E'
+ whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ fi
+ output_verbose_link_cmd=echo
+ else
+ ld_shlibs_CXX=no
+ fi
+ ;;
+
+ osf3* | osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ hardcode_libdir_separator_CXX=:
+
+ # Archives containing C++ object files must be created using
+ # the KAI C++ compiler.
+ case $host in
+ osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
+ *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
+ esac
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ cxx*)
+ case $host in
+ osf3*)
+ allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ ;;
+ *)
+ allow_undefined_flag_CXX=' -expect_unresolved \*'
+ archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
+ echo "-hidden">> $lib.exp~
+ $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~
+ $RM $lib.exp'
+ hardcode_libdir_flag_spec_CXX='-rpath $libdir'
+ ;;
+ esac
+
+ hardcode_libdir_separator_CXX=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+ ;;
+ *)
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
+ case $host in
+ osf3*)
+ archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ ;;
+ *)
+ archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ ;;
+ esac
+
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator_CXX=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+
+ else
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ esac
+ ;;
+
+ psos*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ lcc*)
+ # Lucid
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ solaris*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ archive_cmds_need_lc_CXX=yes
+ no_undefined_flag_CXX=' -zdefs'
+ archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ hardcode_libdir_flag_spec_CXX='-R$libdir'
+ hardcode_shlibpath_var_CXX=no
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
+ ;;
+ esac
+ link_all_deplibs_CXX=yes
+
+ output_verbose_link_cmd='echo'
+
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+
+ # The C++ compiler must be used to create the archive.
+ old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
+ ;;
+ *)
+ # GNU C++ compiler with Solaris linker
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
+ if $CC --version | $GREP -v '^2\.7' > /dev/null; then
+ archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+ else
+ # g++ 2.7 appears to require `-G' NOT `-shared' on this
+ # platform.
+ archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+ fi
+
+ hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ ;;
+ esac
+ fi
+ ;;
+ esac
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+ no_undefined_flag_CXX='${wl}-z,text'
+ archive_cmds_need_lc_CXX=no
+ hardcode_shlibpath_var_CXX=no
+ runpath_var='LD_RUN_PATH'
+
+ case $cc_basename in
+ CC*)
+ archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ no_undefined_flag_CXX='${wl}-z,text'
+ allow_undefined_flag_CXX='${wl}-z,nodefs'
+ archive_cmds_need_lc_CXX=no
+ hardcode_shlibpath_var_CXX=no
+ hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
+ hardcode_libdir_separator_CXX=':'
+ link_all_deplibs_CXX=yes
+ export_dynamic_flag_spec_CXX='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ case $cc_basename in
+ CC*)
+ archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ vxworks*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
+$as_echo "$ld_shlibs_CXX" >&6; }
+ test "$ld_shlibs_CXX" = no && can_build_shared=no
+
+ GCC_CXX="$GXX"
+ LD_CXX="$LD"
+
+ ## CAVEAT EMPTOR:
+ ## There is no encapsulation within the following macros, do not change
+ ## the running order or otherwise move them around unless you know exactly
+ ## what you are doing...
+ # Dependencies to place before and after the object being linked:
+predep_objects_CXX=
+postdep_objects_CXX=
+predeps_CXX=
+postdeps_CXX=
+compiler_lib_search_path_CXX=
+
+cat > conftest.$ac_ext <<_LT_EOF
+class Foo
+{
+public:
+ Foo (void) { a = 0; }
+private:
+ int a;
+};
+_LT_EOF
+
+if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ # Parse the compiler output and extract the necessary
+ # objects, libraries and library flags.
+
+ # Sentinel used to keep track of whether or not we are before
+ # the conftest object file.
+ pre_test_object_deps_done=no
+
+ for p in `eval "$output_verbose_link_cmd"`; do
+ case $p in
+
+ -L* | -R* | -l*)
+ # Some compilers place space between "-{L,R}" and the path.
+ # Remove the space.
+ if test $p = "-L" ||
+ test $p = "-R"; then
+ prev=$p
+ continue
+ else
+ prev=
+ fi
+
+ if test "$pre_test_object_deps_done" = no; then
+ case $p in
+ -L* | -R*)
+ # Internal compiler library paths should come after those
+ # provided the user. The postdeps already come after the
+ # user supplied libs so there is no need to process them.
+ if test -z "$compiler_lib_search_path_CXX"; then
+ compiler_lib_search_path_CXX="${prev}${p}"
+ else
+ compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
+ fi
+ ;;
+ # The "-l" case would never come before the object being
+ # linked, so don't bother handling this case.
+ esac
+ else
+ if test -z "$postdeps_CXX"; then
+ postdeps_CXX="${prev}${p}"
+ else
+ postdeps_CXX="${postdeps_CXX} ${prev}${p}"
+ fi
+ fi
+ ;;
+
+ *.$objext)
+ # This assumes that the test object file only shows up
+ # once in the compiler output.
+ if test "$p" = "conftest.$objext"; then
+ pre_test_object_deps_done=yes
+ continue
+ fi
+
+ if test "$pre_test_object_deps_done" = no; then
+ if test -z "$predep_objects_CXX"; then
+ predep_objects_CXX="$p"
+ else
+ predep_objects_CXX="$predep_objects_CXX $p"
+ fi
+ else
+ if test -z "$postdep_objects_CXX"; then
+ postdep_objects_CXX="$p"
+ else
+ postdep_objects_CXX="$postdep_objects_CXX $p"
+ fi
+ fi
+ ;;
+
+ *) ;; # Ignore the rest.
+
+ esac
+ done
+
+ # Clean up.
+ rm -f a.out a.exe
+else
+ echo "libtool.m4: error: problem compiling CXX test program"
+fi
+
+$RM -f confest.$objext
+
+# PORTME: override above test on systems where it is broken
+case $host_os in
+interix[3-9]*)
+ # Interix 3.5 installs completely hosed .la files for C++, so rather than
+ # hack all around it, let's just trust "g++" to DTRT.
+ predep_objects_CXX=
+ postdep_objects_CXX=
+ postdeps_CXX=
+ ;;
+
+linux*)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+
+ # The more standards-conforming stlport4 library is
+ # incompatible with the Cstd library. Avoid specifying
+ # it if it's in CXXFLAGS. Ignore libCrun as
+ # -library=stlport4 depends on it.
+ case " $CXX $CXXFLAGS " in
+ *" -library=stlport4 "*)
+ solaris_use_stlport4=yes
+ ;;
+ esac
+
+ if test "$solaris_use_stlport4" != yes; then
+ postdeps_CXX='-library=Cstd -library=Crun'
+ fi
+ ;;
+ esac
+ ;;
+
+solaris*)
+ case $cc_basename in
+ CC*)
+ # The more standards-conforming stlport4 library is
+ # incompatible with the Cstd library. Avoid specifying
+ # it if it's in CXXFLAGS. Ignore libCrun as
+ # -library=stlport4 depends on it.
+ case " $CXX $CXXFLAGS " in
+ *" -library=stlport4 "*)
+ solaris_use_stlport4=yes
+ ;;
+ esac
+
+ # Adding this requires a known-good setup of shared libraries for
+ # Sun compiler versions before 5.6, else PIC objects from an old
+ # archive will be linked into the output, leading to subtle bugs.
+ if test "$solaris_use_stlport4" != yes; then
+ postdeps_CXX='-library=Cstd -library=Crun'
+ fi
+ ;;
+ esac
+ ;;
+esac
+
+
+case " $postdeps_CXX " in
+*" -lc "*) archive_cmds_need_lc_CXX=no ;;
+esac
+ compiler_lib_search_dirs_CXX=
+if test -n "${compiler_lib_search_path_CXX}"; then
+ compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ lt_prog_compiler_wl_CXX=
+lt_prog_compiler_pic_CXX=
+lt_prog_compiler_static_CXX=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+
+ # C++ specific cases for pic, static, wl, etc.
+ if test "$GXX" = yes; then
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_static_CXX='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static_CXX='-Bstatic'
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ lt_prog_compiler_pic_CXX='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+ mingw* | cygwin* | os2* | pw32* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
+ ;;
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ lt_prog_compiler_pic_CXX='-fno-common'
+ ;;
+ *djgpp*)
+ # DJGPP does not support shared libraries at all
+ lt_prog_compiler_pic_CXX=
+ ;;
+ interix[3-9]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ lt_prog_compiler_pic_CXX=-Kconform_pic
+ fi
+ ;;
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ ;;
+ *)
+ lt_prog_compiler_pic_CXX='-fPIC'
+ ;;
+ esac
+ ;;
+ *qnx* | *nto*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic_CXX='-fPIC -shared'
+ ;;
+ *)
+ lt_prog_compiler_pic_CXX='-fPIC'
+ ;;
+ esac
+ else
+ case $host_os in
+ aix[4-9]*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static_CXX='-Bstatic'
+ else
+ lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+ chorus*)
+ case $cc_basename in
+ cxch68*)
+ # Green Hills C++ Compiler
+ # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
+ ;;
+ esac
+ ;;
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ lt_prog_compiler_pic_CXX='-KPIC'
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ lt_prog_compiler_pic_CXX='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ freebsd* | dragonfly*)
+ # FreeBSD uses GNU C++
+ ;;
+ hpux9* | hpux10* | hpux11*)
+ case $cc_basename in
+ CC*)
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
+ if test "$host_cpu" != ia64; then
+ lt_prog_compiler_pic_CXX='+Z'
+ fi
+ ;;
+ aCC*)
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic_CXX='+Z'
+ ;;
+ esac
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ interix*)
+ # This is c89, which is MS Visual C++ (no shared libs)
+ # Anyone wants to do a port?
+ ;;
+ irix5* | irix6* | nonstopux*)
+ case $cc_basename in
+ CC*)
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_static_CXX='-non_shared'
+ # CC pic flag -KPIC is the default.
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ KCC*)
+ # KAI C++ Compiler
+ lt_prog_compiler_wl_CXX='--backend -Wl,'
+ lt_prog_compiler_pic_CXX='-fPIC'
+ ;;
+ ecpc* )
+ # old Intel C++ for x86_64 which still supported -KPIC.
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-KPIC'
+ lt_prog_compiler_static_CXX='-static'
+ ;;
+ icpc* )
+ # Intel C++, used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-fPIC'
+ lt_prog_compiler_static_CXX='-static'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-fpic'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ ;;
+ cxx*)
+ # Compaq C++
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ lt_prog_compiler_pic_CXX=
+ lt_prog_compiler_static_CXX='-non_shared'
+ ;;
+ xlc* | xlC*)
+ # IBM XL 8.0 on PPC
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-qpic'
+ lt_prog_compiler_static_CXX='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ lt_prog_compiler_pic_CXX='-KPIC'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ lt_prog_compiler_wl_CXX='-Qoption ld '
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+ lynxos*)
+ ;;
+ m88k*)
+ ;;
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ lt_prog_compiler_pic_CXX='-W c,exportall'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ netbsd* | netbsdelf*-gnu)
+ ;;
+ *qnx* | *nto*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic_CXX='-fPIC -shared'
+ ;;
+ osf3* | osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ lt_prog_compiler_wl_CXX='--backend -Wl,'
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ lt_prog_compiler_pic_CXX='-pic'
+ ;;
+ cxx*)
+ # Digital/Compaq C++
+ lt_prog_compiler_wl_CXX='-Wl,'
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ lt_prog_compiler_pic_CXX=
+ lt_prog_compiler_static_CXX='-non_shared'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ psos*)
+ ;;
+ solaris*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ lt_prog_compiler_pic_CXX='-KPIC'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ lt_prog_compiler_wl_CXX='-Qoption ld '
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ lt_prog_compiler_pic_CXX='-PIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ lt_prog_compiler_pic_CXX='-pic'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ ;;
+ lcc*)
+ # Lucid
+ lt_prog_compiler_pic_CXX='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ case $cc_basename in
+ CC*)
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-KPIC'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ ;;
+ esac
+ ;;
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ lt_prog_compiler_pic_CXX='-KPIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ vxworks*)
+ ;;
+ *)
+ lt_prog_compiler_can_build_shared_CXX=no
+ ;;
+ esac
+ fi
+
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ lt_prog_compiler_pic_CXX=
+ ;;
+ *)
+ lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
+$as_echo "$lt_prog_compiler_pic_CXX" >&6; }
+
+
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic_CXX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
+if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic_works_CXX=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:14152: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:14156: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_pic_works_CXX=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
+ case $lt_prog_compiler_pic_CXX in
+ "" | " "*) ;;
+ *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
+ esac
+else
+ lt_prog_compiler_pic_CXX=
+ lt_prog_compiler_can_build_shared_CXX=no
+fi
+
+fi
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_static_works_CXX=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_static_works_CXX=yes
+ fi
+ else
+ lt_cv_prog_compiler_static_works_CXX=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
+ :
+else
+ lt_prog_compiler_static_CXX=
+fi
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o_CXX=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:14251: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:14255: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o_CXX=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o_CXX=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:14303: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:14307: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o_CXX=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
+
+
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+ hard_links=yes
+ $RM conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+ if test "$hard_links" = no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+ export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ case $host_os in
+ aix[4-9]*)
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ ;;
+ pw32*)
+ export_symbols_cmds_CXX="$ltdll_cmds"
+ ;;
+ cygwin* | mingw* | cegcc*)
+ export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;/^.*[ ]__nm__/s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
+ ;;
+ linux* | k*bsd*-gnu)
+ link_all_deplibs_CXX=no
+ ;;
+ *)
+ export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ ;;
+ esac
+ exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
+$as_echo "$ld_shlibs_CXX" >&6; }
+test "$ld_shlibs_CXX" = no && can_build_shared=no
+
+with_gnu_ld_CXX=$with_gnu_ld
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc_CXX" in
+x|xyes)
+ # Assume -lc should be added
+ archive_cmds_need_lc_CXX=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $archive_cmds_CXX in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+ $RM conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$lt_prog_compiler_wl_CXX
+ pic_flag=$lt_prog_compiler_pic_CXX
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
+ allow_undefined_flag_CXX=
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+ (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ then
+ archive_cmds_need_lc_CXX=no
+ else
+ archive_cmds_need_lc_CXX=yes
+ fi
+ allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $RM conftest*
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc_CXX" >&5
+$as_echo "$archive_cmds_need_lc_CXX" >&6; }
+ ;;
+ esac
+ fi
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+
+aix[4-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[01] | aix4.[01].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ case $host_cpu in
+ powerpc)
+ # Since July 2007 AmigaOS4 officially supports .so libraries.
+ # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ ;;
+ m68k)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+ esac
+ ;;
+
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[45]*)
+ version_type=linux
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$host_os in
+ yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+ ;;
+ mingw* | cegcc*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+ if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
+ # It is most probably a Windows format PATH printed by
+ # mingw gcc, but we are running on Cygwin. Gcc prints its search
+ # path with ; separators, and with drive letters. We can handle the
+ # drive letters (cygwin fileutils understands them), so leave them,
+ # especially as we might pass files found there to a mingw objdump,
+ # which wouldn't understand a cygwinified path. Ahh.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
+ ;;
+
+ *)
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd1*)
+ dynamic_linker=no
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[123]*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[01]* | freebsdelf3.[01]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+gnu*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555.
+ postinstall_cmds='chmod 555 $lib'
+ ;;
+
+interix[3-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ # Some binutils ld are patched to set DT_RUNPATH
+ save_LDFLAGS=$LDFLAGS
+ save_libdir=$libdir
+ eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
+ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+ shlibpath_overrides_runpath=yes
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS=$save_LDFLAGS
+ libdir=$save_libdir
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsdelf*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='NetBSD ld.elf_so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+*nto* | *qnx*)
+ version_type=qnx
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='ldqnx.so'
+ ;;
+
+openbsd*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec="/usr/lib"
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[89] | openbsd2.[89].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
+
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=freebsd-elf
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ if test "$with_gnu_ld" = yes; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+tpf*)
+ # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+uts4*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+ sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+ sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action_CXX=
+if test -n "$hardcode_libdir_flag_spec_CXX" ||
+ test -n "$runpath_var_CXX" ||
+ test "X$hardcode_automatic_CXX" = "Xyes" ; then
+
+ # We can hardcode non-existent directories.
+ if test "$hardcode_direct_CXX" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
+ test "$hardcode_minus_L_CXX" != no; then
+ # Linking always hardcodes the temporary library directory.
+ hardcode_action_CXX=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ hardcode_action_CXX=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ hardcode_action_CXX=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
+$as_echo "$hardcode_action_CXX" >&6; }
+
+if test "$hardcode_action_CXX" = relink ||
+ test "$inherit_rpath_CXX" = yes; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+
+
+
+
+
+
+
+ fi # test -n "$compiler"
+
+ CC=$lt_save_CC
+ LDCXX=$LD
+ LD=$lt_save_LD
+ GCC=$lt_save_GCC
+ with_gnu_ld=$lt_save_with_gnu_ld
+ lt_cv_path_LDCXX=$lt_cv_path_LD
+ lt_cv_path_LD=$lt_save_path_LD
+ lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
+ lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
+fi # test "$_lt_caught_CXX_error" != yes
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+
+ ac_ext=${ac_fc_srcext-f}
+ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
+ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_fc_compiler_gnu
+
+
+archive_cmds_need_lc_FC=no
+allow_undefined_flag_FC=
+always_export_symbols_FC=no
+archive_expsym_cmds_FC=
+export_dynamic_flag_spec_FC=
+hardcode_direct_FC=no
+hardcode_direct_absolute_FC=no
+hardcode_libdir_flag_spec_FC=
+hardcode_libdir_flag_spec_ld_FC=
+hardcode_libdir_separator_FC=
+hardcode_minus_L_FC=no
+hardcode_automatic_FC=no
+inherit_rpath_FC=no
+module_cmds_FC=
+module_expsym_cmds_FC=
+link_all_deplibs_FC=unknown
+old_archive_cmds_FC=$old_archive_cmds
+no_undefined_flag_FC=
+whole_archive_flag_spec_FC=
+enable_shared_with_static_runtimes_FC=no
+
+# Source file extension for fc test sources.
+ac_ext=${ac_fc_srcext-f}
+
+# Object file extension for compiled fc test sources.
+objext=o
+objext_FC=$objext
+
+# No sense in running all these tests if we already determined that
+# the FC compiler isn't working. Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_disable_FC" != yes; then
+ # Code to be used in simple compile tests
+ lt_simple_compile_test_code="\
+ subroutine t
+ return
+ end
+"
+
+ # Code to be used in simple link tests
+ lt_simple_link_test_code="\
+ program t
+ end
+"
+
+ # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+ # save warnings/boilerplate of simple test code
+ ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+ # Allow CC to be a program name with arguments.
+ lt_save_CC="$CC"
+ lt_save_GCC=$GCC
+ CC=${FC-"f95"}
+ compiler=$CC
+ GCC=$ac_cv_fc_compiler_gnu
+
+ compiler_FC=$CC
+ for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+
+ if test -n "$compiler"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+ aix[4-9]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
+
+ GCC_FC="$ac_cv_fc_compiler_gnu"
+ LD_FC="$LD"
+
+ ## CAVEAT EMPTOR:
+ ## There is no encapsulation within the following macros, do not change
+ ## the running order or otherwise move them around unless you know exactly
+ ## what you are doing...
+ # Dependencies to place before and after the object being linked:
+predep_objects_FC=
+postdep_objects_FC=
+predeps_FC=
+postdeps_FC=
+compiler_lib_search_path_FC=
+
+cat > conftest.$ac_ext <<_LT_EOF
+ subroutine foo
+ implicit none
+ integer a
+ a=0
+ return
+ end
+_LT_EOF
+
+if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ # Parse the compiler output and extract the necessary
+ # objects, libraries and library flags.
+
+ # Sentinel used to keep track of whether or not we are before
+ # the conftest object file.
+ pre_test_object_deps_done=no
+
+ for p in `eval "$output_verbose_link_cmd"`; do
+ case $p in
+
+ -L* | -R* | -l*)
+ # Some compilers place space between "-{L,R}" and the path.
+ # Remove the space.
+ if test $p = "-L" ||
+ test $p = "-R"; then
+ prev=$p
+ continue
+ else
+ prev=
+ fi
+
+ if test "$pre_test_object_deps_done" = no; then
+ case $p in
+ -L* | -R*)
+ # Internal compiler library paths should come after those
+ # provided the user. The postdeps already come after the
+ # user supplied libs so there is no need to process them.
+ if test -z "$compiler_lib_search_path_FC"; then
+ compiler_lib_search_path_FC="${prev}${p}"
+ else
+ compiler_lib_search_path_FC="${compiler_lib_search_path_FC} ${prev}${p}"
+ fi
+ ;;
+ # The "-l" case would never come before the object being
+ # linked, so don't bother handling this case.
+ esac
+ else
+ if test -z "$postdeps_FC"; then
+ postdeps_FC="${prev}${p}"
+ else
+ postdeps_FC="${postdeps_FC} ${prev}${p}"
+ fi
+ fi
+ ;;
+
+ *.$objext)
+ # This assumes that the test object file only shows up
+ # once in the compiler output.
+ if test "$p" = "conftest.$objext"; then
+ pre_test_object_deps_done=yes
+ continue
+ fi
+
+ if test "$pre_test_object_deps_done" = no; then
+ if test -z "$predep_objects_FC"; then
+ predep_objects_FC="$p"
+ else
+ predep_objects_FC="$predep_objects_FC $p"
+ fi
+ else
+ if test -z "$postdep_objects_FC"; then
+ postdep_objects_FC="$p"
+ else
+ postdep_objects_FC="$postdep_objects_FC $p"
+ fi
+ fi
+ ;;
+
+ *) ;; # Ignore the rest.
+
+ esac
+ done
+
+ # Clean up.
+ rm -f a.out a.exe
+else
+ echo "libtool.m4: error: problem compiling FC test program"
+fi
+
+$RM -f confest.$objext
+
+# PORTME: override above test on systems where it is broken
+
+
+case " $postdeps_FC " in
+*" -lc "*) archive_cmds_need_lc_FC=no ;;
+esac
+ compiler_lib_search_dirs_FC=
+if test -n "${compiler_lib_search_path_FC}"; then
+ compiler_lib_search_dirs_FC=`echo " ${compiler_lib_search_path_FC}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+ lt_prog_compiler_wl_FC=
+lt_prog_compiler_pic_FC=
+lt_prog_compiler_static_FC=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+
+ if test "$GCC" = yes; then
+ lt_prog_compiler_wl_FC='-Wl,'
+ lt_prog_compiler_static_FC='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static_FC='-Bstatic'
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ lt_prog_compiler_pic_FC='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ lt_prog_compiler_pic_FC='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ lt_prog_compiler_pic_FC='-DDLL_EXPORT'
+ ;;
+
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ lt_prog_compiler_pic_FC='-fno-common'
+ ;;
+
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic_FC='-fPIC'
+ ;;
+ esac
+ ;;
+
+ interix[3-9]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+
+ msdosdjgpp*)
+ # Just because we use GCC doesn't mean we suddenly get shared libraries
+ # on systems that don't support them.
+ lt_prog_compiler_can_build_shared_FC=no
+ enable_shared=no
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic_FC='-fPIC -shared'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ lt_prog_compiler_pic_FC=-Kconform_pic
+ fi
+ ;;
+
+ *)
+ lt_prog_compiler_pic_FC='-fPIC'
+ ;;
+ esac
+ else
+ # PORTME Check for flag to pass linker flags through the system compiler.
+ case $host_os in
+ aix*)
+ lt_prog_compiler_wl_FC='-Wl,'
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static_FC='-Bstatic'
+ else
+ lt_prog_compiler_static_FC='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ lt_prog_compiler_pic_FC='-DDLL_EXPORT'
+ ;;
+
+ hpux9* | hpux10* | hpux11*)
+ lt_prog_compiler_wl_FC='-Wl,'
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic_FC='+Z'
+ ;;
+ esac
+ # Is there a better lt_prog_compiler_static that works with the bundled CC?
+ lt_prog_compiler_static_FC='${wl}-a ${wl}archive'
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ lt_prog_compiler_wl_FC='-Wl,'
+ # PIC (with -KPIC) is the default.
+ lt_prog_compiler_static_FC='-non_shared'
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ # old Intel for x86_64 which still supported -KPIC.
+ ecc*)
+ lt_prog_compiler_wl_FC='-Wl,'
+ lt_prog_compiler_pic_FC='-KPIC'
+ lt_prog_compiler_static_FC='-static'
+ ;;
+ # icc used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ icc* | ifort*)
+ lt_prog_compiler_wl_FC='-Wl,'
+ lt_prog_compiler_pic_FC='-fPIC'
+ lt_prog_compiler_static_FC='-static'
+ ;;
+ # Lahey Fortran 8.1.
+ lf95*)
+ lt_prog_compiler_wl_FC='-Wl,'
+ lt_prog_compiler_pic_FC='--shared'
+ lt_prog_compiler_static_FC='--static'
+ ;;
+ pgcc* | pgf77* | pgf90* | pgf95*)
+ # Portland Group compilers (*not* the Pentium gcc compiler,
+ # which looks to be a dead project)
+ lt_prog_compiler_wl_FC='-Wl,'
+ lt_prog_compiler_pic_FC='-fpic'
+ lt_prog_compiler_static_FC='-Bstatic'
+ ;;
+ ccc*)
+ lt_prog_compiler_wl_FC='-Wl,'
+ # All Alpha code is PIC.
+ lt_prog_compiler_static_FC='-non_shared'
+ ;;
+ xl*)
+ # IBM XL C 8.0/Fortran 10.1 on PPC
+ lt_prog_compiler_wl_FC='-Wl,'
+ lt_prog_compiler_pic_FC='-qpic'
+ lt_prog_compiler_static_FC='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C 5.9
+ lt_prog_compiler_pic_FC='-KPIC'
+ lt_prog_compiler_static_FC='-Bstatic'
+ lt_prog_compiler_wl_FC='-Wl,'
+ ;;
+ *Sun\ F*)
+ # Sun Fortran 8.3 passes all unrecognized flags to the linker
+ lt_prog_compiler_pic_FC='-KPIC'
+ lt_prog_compiler_static_FC='-Bstatic'
+ lt_prog_compiler_wl_FC=''
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ newsos6)
+ lt_prog_compiler_pic_FC='-KPIC'
+ lt_prog_compiler_static_FC='-Bstatic'
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic_FC='-fPIC -shared'
+ ;;
+
+ osf3* | osf4* | osf5*)
+ lt_prog_compiler_wl_FC='-Wl,'
+ # All OSF/1 code is PIC.
+ lt_prog_compiler_static_FC='-non_shared'
+ ;;
+
+ rdos*)
+ lt_prog_compiler_static_FC='-non_shared'
+ ;;
+
+ solaris*)
+ lt_prog_compiler_pic_FC='-KPIC'
+ lt_prog_compiler_static_FC='-Bstatic'
+ case $cc_basename in
+ f77* | f90* | f95*)
+ lt_prog_compiler_wl_FC='-Qoption ld ';;
+ *)
+ lt_prog_compiler_wl_FC='-Wl,';;
+ esac
+ ;;
+
+ sunos4*)
+ lt_prog_compiler_wl_FC='-Qoption ld '
+ lt_prog_compiler_pic_FC='-PIC'
+ lt_prog_compiler_static_FC='-Bstatic'
+ ;;
+
+ sysv4 | sysv4.2uw2* | sysv4.3*)
+ lt_prog_compiler_wl_FC='-Wl,'
+ lt_prog_compiler_pic_FC='-KPIC'
+ lt_prog_compiler_static_FC='-Bstatic'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec ;then
+ lt_prog_compiler_pic_FC='-Kconform_pic'
+ lt_prog_compiler_static_FC='-Bstatic'
+ fi
+ ;;
+
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ lt_prog_compiler_wl_FC='-Wl,'
+ lt_prog_compiler_pic_FC='-KPIC'
+ lt_prog_compiler_static_FC='-Bstatic'
+ ;;
+
+ unicos*)
+ lt_prog_compiler_wl_FC='-Wl,'
+ lt_prog_compiler_can_build_shared_FC=no
+ ;;
+
+ uts4*)
+ lt_prog_compiler_pic_FC='-pic'
+ lt_prog_compiler_static_FC='-Bstatic'
+ ;;
+
+ *)
+ lt_prog_compiler_can_build_shared_FC=no
+ ;;
+ esac
+ fi
+
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ lt_prog_compiler_pic_FC=
+ ;;
+ *)
+ lt_prog_compiler_pic_FC="$lt_prog_compiler_pic_FC"
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_FC" >&5
+$as_echo "$lt_prog_compiler_pic_FC" >&6; }
+
+
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic_FC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_FC works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_FC works... " >&6; }
+if test "${lt_cv_prog_compiler_pic_works_FC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic_works_FC=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$lt_prog_compiler_pic_FC"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:15827: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:15831: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_pic_works_FC=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_FC" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works_FC" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works_FC" = xyes; then
+ case $lt_prog_compiler_pic_FC in
+ "" | " "*) ;;
+ *) lt_prog_compiler_pic_FC=" $lt_prog_compiler_pic_FC" ;;
+ esac
+else
+ lt_prog_compiler_pic_FC=
+ lt_prog_compiler_can_build_shared_FC=no
+fi
+
+fi
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl_FC eval lt_tmp_static_flag=\"$lt_prog_compiler_static_FC\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if test "${lt_cv_prog_compiler_static_works_FC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_static_works_FC=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_static_works_FC=yes
+ fi
+ else
+ lt_cv_prog_compiler_static_works_FC=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_FC" >&5
+$as_echo "$lt_cv_prog_compiler_static_works_FC" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works_FC" = xyes; then
+ :
+else
+ lt_prog_compiler_static_FC=
+fi
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test "${lt_cv_prog_compiler_c_o_FC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o_FC=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:15926: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:15930: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o_FC=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_FC" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_FC" >&6; }
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test "${lt_cv_prog_compiler_c_o_FC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o_FC=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:15978: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:15982: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o_FC=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_FC" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_FC" >&6; }
+
+
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o_FC" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+ hard_links=yes
+ $RM conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+ if test "$hard_links" = no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+ runpath_var=
+ allow_undefined_flag_FC=
+ always_export_symbols_FC=no
+ archive_cmds_FC=
+ archive_expsym_cmds_FC=
+ compiler_needs_object_FC=no
+ enable_shared_with_static_runtimes_FC=no
+ export_dynamic_flag_spec_FC=
+ export_symbols_cmds_FC='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ hardcode_automatic_FC=no
+ hardcode_direct_FC=no
+ hardcode_direct_absolute_FC=no
+ hardcode_libdir_flag_spec_FC=
+ hardcode_libdir_flag_spec_ld_FC=
+ hardcode_libdir_separator_FC=
+ hardcode_minus_L_FC=no
+ hardcode_shlibpath_var_FC=unsupported
+ inherit_rpath_FC=no
+ link_all_deplibs_FC=unknown
+ module_cmds_FC=
+ module_expsym_cmds_FC=
+ old_archive_from_new_cmds_FC=
+ old_archive_from_expsyms_cmds_FC=
+ thread_safe_flag_spec_FC=
+ whole_archive_flag_spec_FC=
+ # include_expsyms should be a list of space-separated symbols to be *always*
+ # included in the symbol list
+ include_expsyms_FC=
+ # exclude_expsyms can be an extended regexp of symbols to exclude
+ # it will be wrapped by ` (' and `)$', so one must not match beginning or
+ # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+ # as well as any symbol that contains `d'.
+ exclude_expsyms_FC='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+ # platforms (ab)use it in PIC code, but their linkers get confused if
+ # the symbol is explicitly referenced. Since portable code cannot
+ # rely on this symbol name, it's probably fine to never include it in
+ # preloaded symbol tables.
+ # Exclude shared library initialization/finalization symbols.
+ extract_expsyms_cmds=
+
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test "$GCC" != yes; then
+ with_gnu_ld=no
+ fi
+ ;;
+ interix*)
+ # we just hope/assume this is gcc and not c89 (= MSVC++)
+ with_gnu_ld=yes
+ ;;
+ openbsd*)
+ with_gnu_ld=no
+ ;;
+ linux* | k*bsd*-gnu)
+ link_all_deplibs_FC=no
+ ;;
+ esac
+
+ ld_shlibs_FC=yes
+ if test "$with_gnu_ld" = yes; then
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ wlarc='${wl}'
+
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ runpath_var=LD_RUN_PATH
+ hardcode_libdir_flag_spec_FC='${wl}-rpath ${wl}$libdir'
+ export_dynamic_flag_spec_FC='${wl}--export-dynamic'
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+ whole_archive_flag_spec_FC="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ whole_archive_flag_spec_FC=
+ fi
+ supports_anon_versioning=no
+ case `$LD -v 2>&1` in
+ *GNU\ gold*) supports_anon_versioning=yes ;;
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+ *\ 2.11.*) ;; # other 2.11 versions
+ *) supports_anon_versioning=yes ;;
+ esac
+
+ # See if GNU ld supports shared libraries.
+ case $host_os in
+ aix[3-9]*)
+ # On AIX/PPC, the GNU linker is very broken
+ if test "$host_cpu" != ia64; then
+ ld_shlibs_FC=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support. If you
+*** really care for shared libraries, you may want to modify your PATH
+*** so that a non-GNU linker is found, and then restart.
+
+_LT_EOF
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_FC=''
+ ;;
+ m68k)
+ archive_cmds_FC='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec_FC='-L$libdir'
+ hardcode_minus_L_FC=yes
+ ;;
+ esac
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ allow_undefined_flag_FC=unsupported
+ # Joseph Beckenbach <jrb3 at best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ archive_cmds_FC='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ ld_shlibs_FC=no
+ fi
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, FC) is actually meaningless,
+ # as there is no search path for DLLs.
+ hardcode_libdir_flag_spec_FC='-L$libdir'
+ allow_undefined_flag_FC=unsupported
+ always_export_symbols_FC=no
+ enable_shared_with_static_runtimes_FC=yes
+ export_symbols_cmds_FC='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ archive_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ archive_expsym_cmds_FC='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ ld_shlibs_FC=no
+ fi
+ ;;
+
+ interix[3-9]*)
+ hardcode_direct_FC=no
+ hardcode_shlibpath_var_FC=no
+ hardcode_libdir_flag_spec_FC='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec_FC='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ archive_cmds_FC='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ archive_expsym_cmds_FC='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+
+ gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+ tmp_diet=no
+ if test "$host_os" = linux-dietlibc; then
+ case $cc_basename in
+ diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
+ esac
+ fi
+ if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+ && test "$tmp_diet" = no
+ then
+ tmp_addflag=
+ tmp_sharedflag='-shared'
+ case $cc_basename,$host_cpu in
+ pgcc*) # Portland Group C compiler
+ whole_archive_flag_spec_FC='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag'
+ ;;
+ pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
+ whole_archive_flag_spec_FC='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag -Mnomain' ;;
+ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
+ tmp_addflag=' -i_dynamic' ;;
+ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
+ tmp_addflag=' -i_dynamic -nofor_main' ;;
+ ifc* | ifort*) # Intel Fortran compiler
+ tmp_addflag=' -nofor_main' ;;
+ lf95*) # Lahey Fortran 8.1
+ whole_archive_flag_spec_FC=
+ tmp_sharedflag='--shared' ;;
+ xl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+ tmp_sharedflag='-qmkshrobj'
+ tmp_addflag= ;;
+ esac
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*) # Sun C 5.9
+ whole_archive_flag_spec_FC='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ compiler_needs_object_FC=yes
+ tmp_sharedflag='-G' ;;
+ *Sun\ F*) # Sun Fortran 8.3
+ tmp_sharedflag='-G' ;;
+ esac
+ archive_cmds_FC='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds_FC='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+
+ case $cc_basename in
+ xlf*)
+ # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+ whole_archive_flag_spec_FC='--whole-archive$convenience --no-whole-archive'
+ hardcode_libdir_flag_spec_FC=
+ hardcode_libdir_flag_spec_ld_FC='-rpath $libdir'
+ archive_cmds_FC='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds_FC='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ esac
+ else
+ ld_shlibs_FC=no
+ fi
+ ;;
+
+ netbsd* | netbsdelf*-gnu)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds_FC='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+ wlarc=
+ else
+ archive_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ fi
+ ;;
+
+ solaris*)
+ if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+ ld_shlibs_FC=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs_FC=no
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+ case `$LD -v 2>&1` in
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+ ld_shlibs_FC=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ ;;
+ *)
+ # For security reasons, it is highly recommended that you always
+ # use absolute paths for naming shared libraries, and exclude the
+ # DT_RUNPATH tag from executables and libraries. But doing so
+ # requires that you compile everything twice, which is a pain.
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ hardcode_libdir_flag_spec_FC='${wl}-rpath ${wl}$libdir'
+ archive_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs_FC=no
+ fi
+ ;;
+ esac
+ ;;
+
+ sunos4*)
+ archive_cmds_FC='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ wlarc=
+ hardcode_direct_FC=yes
+ hardcode_shlibpath_var_FC=no
+ ;;
+
+ *)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs_FC=no
+ fi
+ ;;
+ esac
+
+ if test "$ld_shlibs_FC" = no; then
+ runpath_var=
+ hardcode_libdir_flag_spec_FC=
+ export_dynamic_flag_spec_FC=
+ whole_archive_flag_spec_FC=
+ fi
+ else
+ # PORTME fill in a description of your system's linker (not GNU ld)
+ case $host_os in
+ aix3*)
+ allow_undefined_flag_FC=unsupported
+ always_export_symbols_FC=yes
+ archive_expsym_cmds_FC='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+ # Note: this linker hardcodes the directories in LIBPATH if there
+ # are no directories specified by -L.
+ hardcode_minus_L_FC=yes
+ if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+ # Neither direct hardcoding nor static linking is supported with a
+ # broken collect2.
+ hardcode_direct_FC=unsupported
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ export_symbols_cmds_FC='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ export_symbols_cmds_FC='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+ for ld_flag in $LDFLAGS; do
+ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ archive_cmds_FC=''
+ hardcode_direct_FC=yes
+ hardcode_direct_absolute_FC=yes
+ hardcode_libdir_separator_FC=':'
+ link_all_deplibs_FC=yes
+ file_list_spec_FC='${wl}-f,'
+
+ if test "$GCC" = yes; then
+ case $host_os in aix4.[012]|aix4.[012].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ hardcode_direct_FC=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ hardcode_minus_L_FC=yes
+ hardcode_libdir_flag_spec_FC='-L$libdir'
+ hardcode_libdir_separator_FC=
+ fi
+ ;;
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ link_all_deplibs_FC=no
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ export_dynamic_flag_spec_FC='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ always_export_symbols_FC=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ allow_undefined_flag_FC='-berok'
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ cat > conftest.$ac_ext <<_ACEOF
+ program main
+
+ end
+_ACEOF
+if ac_fn_fc_try_link "$LINENO"; then :
+
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+ hardcode_libdir_flag_spec_FC='${wl}-blibpath:$libdir:'"$aix_libpath"
+ archive_expsym_cmds_FC='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ hardcode_libdir_flag_spec_FC='${wl}-R $libdir:/usr/lib:/lib'
+ allow_undefined_flag_FC="-z nodefs"
+ archive_expsym_cmds_FC="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ cat > conftest.$ac_ext <<_ACEOF
+ program main
+
+ end
+_ACEOF
+if ac_fn_fc_try_link "$LINENO"; then :
+
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+ hardcode_libdir_flag_spec_FC='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ no_undefined_flag_FC=' ${wl}-bernotok'
+ allow_undefined_flag_FC=' ${wl}-berok'
+ # Exported symbols can be pulled into shared objects from archives
+ whole_archive_flag_spec_FC='$convenience'
+ archive_cmds_need_lc_FC=yes
+ # This is similar to how AIX traditionally builds its shared libraries.
+ archive_expsym_cmds_FC="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_FC=''
+ ;;
+ m68k)
+ archive_cmds_FC='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec_FC='-L$libdir'
+ hardcode_minus_L_FC=yes
+ ;;
+ esac
+ ;;
+
+ bsdi[45]*)
+ export_dynamic_flag_spec_FC=-rdynamic
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ hardcode_libdir_flag_spec_FC=' '
+ allow_undefined_flag_FC=unsupported
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ archive_cmds_FC='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
+ # The linker will automatically build a .lib file if we build a DLL.
+ old_archive_from_new_cmds_FC='true'
+ # FIXME: Should let the user specify the lib program.
+ old_archive_cmds_FC='lib -OUT:$oldlib$oldobjs$old_deplibs'
+ fix_srcfile_path_FC='`cygpath -w "$srcfile"`'
+ enable_shared_with_static_runtimes_FC=yes
+ ;;
+
+ darwin* | rhapsody*)
+
+
+ archive_cmds_need_lc_FC=no
+ hardcode_direct_FC=no
+ hardcode_automatic_FC=yes
+ hardcode_shlibpath_var_FC=unsupported
+ whole_archive_flag_spec_FC=''
+ link_all_deplibs_FC=yes
+ allow_undefined_flag_FC="$_lt_dar_allow_undefined"
+ case $cc_basename in
+ ifort*) _lt_dar_can_shared=yes ;;
+ *) _lt_dar_can_shared=$GCC ;;
+ esac
+ if test "$_lt_dar_can_shared" = "yes"; then
+ output_verbose_link_cmd=echo
+ archive_cmds_FC="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ module_cmds_FC="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ archive_expsym_cmds_FC="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ module_expsym_cmds_FC="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+
+ else
+ ld_shlibs_FC=no
+ fi
+
+ ;;
+
+ dgux*)
+ archive_cmds_FC='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec_FC='-L$libdir'
+ hardcode_shlibpath_var_FC=no
+ ;;
+
+ freebsd1*)
+ ld_shlibs_FC=no
+ ;;
+
+ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+ # support. Future versions do this automatically, but an explicit c++rt0.o
+ # does not break anything, and helps significantly (at the cost of a little
+ # extra space).
+ freebsd2.2*)
+ archive_cmds_FC='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+ hardcode_libdir_flag_spec_FC='-R$libdir'
+ hardcode_direct_FC=yes
+ hardcode_shlibpath_var_FC=no
+ ;;
+
+ # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+ freebsd2*)
+ archive_cmds_FC='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct_FC=yes
+ hardcode_minus_L_FC=yes
+ hardcode_shlibpath_var_FC=no
+ ;;
+
+ # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+ freebsd* | dragonfly*)
+ archive_cmds_FC='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec_FC='-R$libdir'
+ hardcode_direct_FC=yes
+ hardcode_shlibpath_var_FC=no
+ ;;
+
+ hpux9*)
+ if test "$GCC" = yes; then
+ archive_cmds_FC='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ archive_cmds_FC='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ fi
+ hardcode_libdir_flag_spec_FC='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator_FC=:
+ hardcode_direct_FC=yes
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L_FC=yes
+ export_dynamic_flag_spec_FC='${wl}-E'
+ ;;
+
+ hpux10*)
+ if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+ archive_cmds_FC='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds_FC='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec_FC='${wl}+b ${wl}$libdir'
+ hardcode_libdir_flag_spec_ld_FC='+b $libdir'
+ hardcode_libdir_separator_FC=:
+ hardcode_direct_FC=yes
+ hardcode_direct_absolute_FC=yes
+ export_dynamic_flag_spec_FC='${wl}-E'
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L_FC=yes
+ fi
+ ;;
+
+ hpux11*)
+ if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds_FC='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds_FC='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds_FC='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ else
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds_FC='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds_FC='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds_FC='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ fi
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec_FC='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator_FC=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ hardcode_direct_FC=no
+ hardcode_shlibpath_var_FC=no
+ ;;
+ *)
+ hardcode_direct_FC=yes
+ hardcode_direct_absolute_FC=yes
+ export_dynamic_flag_spec_FC='${wl}-E'
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L_FC=yes
+ ;;
+ esac
+ fi
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ if test "$GCC" = yes; then
+ archive_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ # Try to use the -exported_symbol ld option, if it does not
+ # work, assume that -exports_file does not work either and
+ # implicitly export all symbols.
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+ cat > conftest.$ac_ext <<_ACEOF
+int foo(void) {}
+_ACEOF
+if ac_fn_fc_try_link "$LINENO"; then :
+ archive_expsym_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS="$save_LDFLAGS"
+ else
+ archive_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+ fi
+ archive_cmds_need_lc_FC='no'
+ hardcode_libdir_flag_spec_FC='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator_FC=:
+ inherit_rpath_FC=yes
+ link_all_deplibs_FC=yes
+ ;;
+
+ netbsd* | netbsdelf*-gnu)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds_FC='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
+ else
+ archive_cmds_FC='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
+ fi
+ hardcode_libdir_flag_spec_FC='-R$libdir'
+ hardcode_direct_FC=yes
+ hardcode_shlibpath_var_FC=no
+ ;;
+
+ newsos6)
+ archive_cmds_FC='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct_FC=yes
+ hardcode_libdir_flag_spec_FC='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator_FC=:
+ hardcode_shlibpath_var_FC=no
+ ;;
+
+ *nto* | *qnx*)
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ hardcode_direct_FC=yes
+ hardcode_shlibpath_var_FC=no
+ hardcode_direct_absolute_FC=yes
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ archive_cmds_FC='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_FC='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+ hardcode_libdir_flag_spec_FC='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec_FC='${wl}-E'
+ else
+ case $host_os in
+ openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+ archive_cmds_FC='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec_FC='-R$libdir'
+ ;;
+ *)
+ archive_cmds_FC='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec_FC='${wl}-rpath,$libdir'
+ ;;
+ esac
+ fi
+ else
+ ld_shlibs_FC=no
+ fi
+ ;;
+
+ os2*)
+ hardcode_libdir_flag_spec_FC='-L$libdir'
+ hardcode_minus_L_FC=yes
+ allow_undefined_flag_FC=unsupported
+ archive_cmds_FC='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+ old_archive_from_new_cmds_FC='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+ ;;
+
+ osf3*)
+ if test "$GCC" = yes; then
+ allow_undefined_flag_FC=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds_FC='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ allow_undefined_flag_FC=' -expect_unresolved \*'
+ archive_cmds_FC='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ fi
+ archive_cmds_need_lc_FC='no'
+ hardcode_libdir_flag_spec_FC='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator_FC=:
+ ;;
+
+ osf4* | osf5*) # as osf3* with the addition of -msym flag
+ if test "$GCC" = yes; then
+ allow_undefined_flag_FC=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds_FC='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ hardcode_libdir_flag_spec_FC='${wl}-rpath ${wl}$libdir'
+ else
+ allow_undefined_flag_FC=' -expect_unresolved \*'
+ archive_cmds_FC='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds_FC='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+ # Both c and cxx compiler support -rpath directly
+ hardcode_libdir_flag_spec_FC='-rpath $libdir'
+ fi
+ archive_cmds_need_lc_FC='no'
+ hardcode_libdir_separator_FC=:
+ ;;
+
+ solaris*)
+ no_undefined_flag_FC=' -z defs'
+ if test "$GCC" = yes; then
+ wlarc='${wl}'
+ archive_cmds_FC='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_FC='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ else
+ case `$CC -V 2>&1` in
+ *"Compilers 5.0"*)
+ wlarc=''
+ archive_cmds_FC='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ archive_expsym_cmds_FC='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+ ;;
+ *)
+ wlarc='${wl}'
+ archive_cmds_FC='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_FC='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ ;;
+ esac
+ fi
+ hardcode_libdir_flag_spec_FC='-R$libdir'
+ hardcode_shlibpath_var_FC=no
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'. GCC discards it without `$wl',
+ # but is careful enough not to reorder.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ if test "$GCC" = yes; then
+ whole_archive_flag_spec_FC='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ else
+ whole_archive_flag_spec_FC='-z allextract$convenience -z defaultextract'
+ fi
+ ;;
+ esac
+ link_all_deplibs_FC=yes
+ ;;
+
+ sunos4*)
+ if test "x$host_vendor" = xsequent; then
+ # Use $CC to link under sequent, because it throws in some extra .o
+ # files that make .init and .fini sections work.
+ archive_cmds_FC='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds_FC='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ hardcode_libdir_flag_spec_FC='-L$libdir'
+ hardcode_direct_FC=yes
+ hardcode_minus_L_FC=yes
+ hardcode_shlibpath_var_FC=no
+ ;;
+
+ sysv4)
+ case $host_vendor in
+ sni)
+ archive_cmds_FC='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct_FC=yes # is this really true???
+ ;;
+ siemens)
+ ## LD is ld it makes a PLAMLIB
+ ## CC just makes a GrossModule.
+ archive_cmds_FC='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ reload_cmds_FC='$CC -r -o $output$reload_objs'
+ hardcode_direct_FC=no
+ ;;
+ motorola)
+ archive_cmds_FC='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct_FC=no #Motorola manual says yes, but my tests say they lie
+ ;;
+ esac
+ runpath_var='LD_RUN_PATH'
+ hardcode_shlibpath_var_FC=no
+ ;;
+
+ sysv4.3*)
+ archive_cmds_FC='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var_FC=no
+ export_dynamic_flag_spec_FC='-Bexport'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ archive_cmds_FC='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var_FC=no
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ ld_shlibs_FC=yes
+ fi
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+ no_undefined_flag_FC='${wl}-z,text'
+ archive_cmds_need_lc_FC=no
+ hardcode_shlibpath_var_FC=no
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ archive_cmds_FC='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_FC='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds_FC='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_FC='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ no_undefined_flag_FC='${wl}-z,text'
+ allow_undefined_flag_FC='${wl}-z,nodefs'
+ archive_cmds_need_lc_FC=no
+ hardcode_shlibpath_var_FC=no
+ hardcode_libdir_flag_spec_FC='${wl}-R,$libdir'
+ hardcode_libdir_separator_FC=':'
+ link_all_deplibs_FC=yes
+ export_dynamic_flag_spec_FC='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ archive_cmds_FC='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_FC='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds_FC='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_FC='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ uts4*)
+ archive_cmds_FC='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec_FC='-L$libdir'
+ hardcode_shlibpath_var_FC=no
+ ;;
+
+ *)
+ ld_shlibs_FC=no
+ ;;
+ esac
+
+ if test x$host_vendor = xsni; then
+ case $host in
+ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+ export_dynamic_flag_spec_FC='${wl}-Blargedynsym'
+ ;;
+ esac
+ fi
+ fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_FC" >&5
+$as_echo "$ld_shlibs_FC" >&6; }
+test "$ld_shlibs_FC" = no && can_build_shared=no
+
+with_gnu_ld_FC=$with_gnu_ld
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc_FC" in
+x|xyes)
+ # Assume -lc should be added
+ archive_cmds_need_lc_FC=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $archive_cmds_FC in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+ $RM conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$lt_prog_compiler_wl_FC
+ pic_flag=$lt_prog_compiler_pic_FC
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$allow_undefined_flag_FC
+ allow_undefined_flag_FC=
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_FC 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+ (eval $archive_cmds_FC 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ then
+ archive_cmds_need_lc_FC=no
+ else
+ archive_cmds_need_lc_FC=yes
+ fi
+ allow_undefined_flag_FC=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $RM conftest*
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc_FC" >&5
+$as_echo "$archive_cmds_need_lc_FC" >&6; }
+ ;;
+ esac
+ fi
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+
+aix[4-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[01] | aix4.[01].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ case $host_cpu in
+ powerpc)
+ # Since July 2007 AmigaOS4 officially supports .so libraries.
+ # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ ;;
+ m68k)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+ esac
+ ;;
+
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[45]*)
+ version_type=linux
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$host_os in
+ yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+ ;;
+ mingw* | cegcc*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+ if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
+ # It is most probably a Windows format PATH printed by
+ # mingw gcc, but we are running on Cygwin. Gcc prints its search
+ # path with ; separators, and with drive letters. We can handle the
+ # drive letters (cygwin fileutils understands them), so leave them,
+ # especially as we might pass files found there to a mingw objdump,
+ # which wouldn't understand a cygwinified path. Ahh.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
+ ;;
+
+ *)
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd1*)
+ dynamic_linker=no
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[123]*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[01]* | freebsdelf3.[01]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+gnu*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555.
+ postinstall_cmds='chmod 555 $lib'
+ ;;
+
+interix[3-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ # Some binutils ld are patched to set DT_RUNPATH
+ save_LDFLAGS=$LDFLAGS
+ save_libdir=$libdir
+ eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_FC\"; \
+ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_FC\""
+ cat > conftest.$ac_ext <<_ACEOF
+ program main
+
+ end
+_ACEOF
+if ac_fn_fc_try_link "$LINENO"; then :
+ if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+ shlibpath_overrides_runpath=yes
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS=$save_LDFLAGS
+ libdir=$save_libdir
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsdelf*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='NetBSD ld.elf_so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+*nto* | *qnx*)
+ version_type=qnx
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='ldqnx.so'
+ ;;
+
+openbsd*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec="/usr/lib"
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[89] | openbsd2.[89].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
+
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=freebsd-elf
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ if test "$with_gnu_ld" = yes; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+tpf*)
+ # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+uts4*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+ sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+ sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action_FC=
+if test -n "$hardcode_libdir_flag_spec_FC" ||
+ test -n "$runpath_var_FC" ||
+ test "X$hardcode_automatic_FC" = "Xyes" ; then
+
+ # We can hardcode non-existent directories.
+ if test "$hardcode_direct_FC" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_TAGVAR(hardcode_shlibpath_var, FC)" != no &&
+ test "$hardcode_minus_L_FC" != no; then
+ # Linking always hardcodes the temporary library directory.
+ hardcode_action_FC=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ hardcode_action_FC=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ hardcode_action_FC=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_FC" >&5
+$as_echo "$hardcode_action_FC" >&6; }
+
+if test "$hardcode_action_FC" = relink ||
+ test "$inherit_rpath_FC" = yes; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+
+
+
+
+
+
+
+ fi # test -n "$compiler"
+
+ GCC=$lt_save_GCC
+ CC="$lt_save_CC"
+fi # test "$_lt_disable_FC" != yes
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+
+
+
+
+
+ ac_config_commands="$ac_config_commands libtool"
+
+
+
+
+# Only expand once:
+
+
+
+# check if the source folder is correct
+
+
+
+# Check whether --with-gdal was given.
+if test "${with_gdal+set}" = set; then :
+ withval=$with_gdal; ac_gdal_config_path=$withval
+else
+ gdal_config_system=check
+fi
+
+
+ if test "x$gdal_config_system" = xcheck; then :
+ # Extract the first word of "gdal-config", so it can be a program name with args.
+set dummy gdal-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_path_GDAL_CONFIG+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $GDAL_CONFIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_GDAL_CONFIG="$GDAL_CONFIG" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_path_GDAL_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+GDAL_CONFIG=$ac_cv_path_GDAL_CONFIG
+if test -n "$GDAL_CONFIG"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GDAL_CONFIG" >&5
+$as_echo "$GDAL_CONFIG" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+else
+ # Extract the first word of "gdal-config", so it can be a program name with args.
+set dummy gdal-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_path_GDAL_CONFIG+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $GDAL_CONFIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_GDAL_CONFIG="$GDAL_CONFIG" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in `dirname $ac_gdal_config_path 2> /dev/null`
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_path_GDAL_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_path_GDAL_CONFIG" && ac_cv_path_GDAL_CONFIG="no"
+ ;;
+esac
+fi
+GDAL_CONFIG=$ac_cv_path_GDAL_CONFIG
+if test -n "$GDAL_CONFIG"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GDAL_CONFIG" >&5
+$as_echo "$GDAL_CONFIG" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+fi
+
+ if test ! -x "$GDAL_CONFIG"; then
+ as_fn_error $? "gdal-config does not exist or it is not an exectuable file" "$LINENO" 5
+ GDAL_CONFIG="no"
+ found_gdal="no"
+ fi
+
+ GDAL_VERSION=""
+ GDAL_CFLAGS=""
+ GDAL_LDFLAGS=""
+ GDAL_DEP_LDFLAGS=""
+ GDAL_OGR_ENABLED=""
+
+
+
+ if test "$GDAL_CONFIG" != "no"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GDAL library" >&5
+$as_echo_n "checking for GDAL library... " >&6; }
+
+ GDAL_VERSION="`$GDAL_CONFIG --version`"
+ GDAL_CFLAGS="`$GDAL_CONFIG --cflags`"
+ GDAL_LDFLAGS="`$GDAL_CONFIG --libs`"
+ GDAL_DEP_LDFLAGS="`$GDAL_CONFIG --dep-libs`"
+
+
+$as_echo "#define HAVE_GDAL 1" >>confdefs.h
+
+
+ found_gdal="yes"
+ else
+ found_gdal="no"
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found_gdal" >&5
+$as_echo "$found_gdal" >&6; }
+
+ if test "$found_gdal" = "yes"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OGR support in GDAL library" >&5
+$as_echo_n "checking for OGR support in GDAL library... " >&6; }
+
+ GDAL_OGR_ENABLED="`$GDAL_CONFIG --ogr-enabled`"
+
+$as_echo "#define HAVE_GDAL_OGR 1" >>confdefs.h
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GDAL_OGR_ENABLED" >&5
+$as_echo "$GDAL_OGR_ENABLED" >&6; }
+ fi
+
+
+ gdal_version_req=1.8.0
+ if test "$found_gdal" = "yes" -a -n "$gdal_version_req"; then
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if GDAL version is >= $gdal_version_req" >&5
+$as_echo_n "checking if GDAL version is >= $gdal_version_req... " >&6; }
+
+ gdal_version_req_major=`expr $gdal_version_req : '\([0-9]*\)'`
+ gdal_version_req_minor=`expr $gdal_version_req : '[0-9]*\.\([0-9]*\)'`
+ gdal_version_req_micro=`expr $gdal_version_req : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
+ if test "x$gdal_version_req_micro" = "x"; then
+ gdal_version_req_micro="0"
+ fi
+
+ gdal_version_req_number=`expr $gdal_version_req_major \* 1000000 \
+ \+ $gdal_version_req_minor \* 1000 \
+ \+ $gdal_version_req_micro`
+
+ gdal_version_major=`expr $GDAL_VERSION : '\([0-9]*\)'`
+ gdal_version_minor=`expr $GDAL_VERSION : '[0-9]*\.\([0-9]*\)'`
+ gdal_version_micro=`expr $GDAL_VERSION : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
+ if test "x$gdal_version_micro" = "x"; then
+ gdal_version_micro="0"
+ fi
+
+ gdal_version_number=`expr $gdal_version_major \* 1000000 \
+ \+ $gdal_version_minor \* 1000 \
+ \+ $gdal_version_micro`
+
+ gdal_version_check=`expr $gdal_version_number \>\= $gdal_version_req_number`
+ if test "$gdal_version_check" = "1"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+as_fn_error $? "GDAL $GDAL_VERSION found, but required version is $gdal_version_req" "$LINENO" 5
+ fi
+ fi
+
+
+
+
+
+
+
+for ac_header in gdal.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "gdal.h" "ac_cv_header_gdal_h" "$ac_includes_default"
+if test "x$ac_cv_header_gdal_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_GDAL_H 1
+_ACEOF
+
+fi
+
+done
+
+
+# Check whether --enable-fann was given.
+if test "${enable_fann+set}" = set; then :
+ enableval=$enable_fann;
+fi
+
+
+
+
+
+
+
+
+if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
+set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $PKG_CONFIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+PKG_CONFIG=$ac_cv_path_PKG_CONFIG
+if test -n "$PKG_CONFIG"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
+$as_echo "$PKG_CONFIG" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_path_PKG_CONFIG"; then
+ ac_pt_PKG_CONFIG=$PKG_CONFIG
+ # Extract the first word of "pkg-config", so it can be a program name with args.
+set dummy pkg-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $ac_pt_PKG_CONFIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
+if test -n "$ac_pt_PKG_CONFIG"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
+$as_echo "$ac_pt_PKG_CONFIG" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_pt_PKG_CONFIG" = x; then
+ PKG_CONFIG=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ PKG_CONFIG=$ac_pt_PKG_CONFIG
+ fi
+else
+ PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
+fi
+
+fi
+if test -n "$PKG_CONFIG"; then
+ _pkg_min_version=0.9.0
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
+$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
+ if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ PKG_CONFIG=""
+ fi
+fi
+if test "x$enable_fann" = "xyes"; then :
+
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for FANN" >&5
+$as_echo_n "checking for FANN... " >&6; }
+
+if test -n "$FANN_CFLAGS"; then
+ pkg_cv_FANN_CFLAGS="$FANN_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"fann >= 2.1.0\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "fann >= 2.1.0") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_FANN_CFLAGS=`$PKG_CONFIG --cflags "fann >= 2.1.0" 2>/dev/null`
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$FANN_LIBS"; then
+ pkg_cv_FANN_LIBS="$FANN_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"fann >= 2.1.0\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "fann >= 2.1.0") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_FANN_LIBS=`$PKG_CONFIG --libs "fann >= 2.1.0" 2>/dev/null`
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ FANN_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "fann >= 2.1.0" 2>&1`
+ else
+ FANN_PKG_ERRORS=`$PKG_CONFIG --print-errors "fann >= 2.1.0" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$FANN_PKG_ERRORS" >&5
+
+ HAVE_FANN=0
+elif test $pkg_failed = untried; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ HAVE_FANN=0
+else
+ FANN_CFLAGS=$pkg_cv_FANN_CFLAGS
+ FANN_LIBS=$pkg_cv_FANN_LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ HAVE_FANN=1
+fi
+ if test "$HAVE_FANN" -eq 1; then
+ USE_FANN_TRUE=
+ USE_FANN_FALSE='#'
+else
+ USE_FANN_TRUE='#'
+ USE_FANN_FALSE=
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"USE_FANN=true\"" >&5
+$as_echo "$as_me: WARNING: \"USE_FANN=true\"" >&2;}
+
+else
+
+ if false; then
+ USE_FANN_TRUE=
+ USE_FANN_FALSE='#'
+else
+ USE_FANN_TRUE='#'
+ USE_FANN_FALSE=
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"USE_FANN=false\"" >&5
+$as_echo "$as_me: WARNING: \"USE_FANN=false\"" >&2;}
+
+fi
+
+
+
+# Check whether --enable-las was given.
+if test "${enable_las+set}" = set; then :
+ enableval=$enable_las;
+fi
+
+
+if test "x$enable_las" = "xyes"; then :
+
+ if true; then
+ USE_LAS_TRUE=
+ USE_LAS_FALSE='#'
+else
+ USE_LAS_TRUE='#'
+ USE_LAS_FALSE=
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"USE_LAS=true\"" >&5
+$as_echo "$as_me: WARNING: \"USE_LAS=true\"" >&2;}
+LASCLASSES_OPT="src/lasclasses"
+
+
+else
+
+ if false; then
+ USE_LAS_TRUE=
+ USE_LAS_FALSE='#'
+else
+ USE_LAS_TRUE='#'
+ USE_LAS_FALSE=
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"USE_LAS=false\"" >&5
+$as_echo "$as_me: WARNING: \"USE_LAS=false\"" >&2;}
+
+fi
+
+# Check whether --enable-nlopt was given.
+if test "${enable_nlopt+set}" = set; then :
+ enableval=$enable_nlopt;
+fi
+
+
+if test "x$enable_nlopt" = "xyes"; then :
+
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for NLOPT" >&5
+$as_echo_n "checking for NLOPT... " >&6; }
+
+if test -n "$NLOPT_CFLAGS"; then
+ pkg_cv_NLOPT_CFLAGS="$NLOPT_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"nlopt >= 2.1.0\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "nlopt >= 2.1.0") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_NLOPT_CFLAGS=`$PKG_CONFIG --cflags "nlopt >= 2.1.0" 2>/dev/null`
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$NLOPT_LIBS"; then
+ pkg_cv_NLOPT_LIBS="$NLOPT_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"nlopt >= 2.1.0\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "nlopt >= 2.1.0") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_NLOPT_LIBS=`$PKG_CONFIG --libs "nlopt >= 2.1.0" 2>/dev/null`
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ NLOPT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "nlopt >= 2.1.0" 2>&1`
+ else
+ NLOPT_PKG_ERRORS=`$PKG_CONFIG --print-errors "nlopt >= 2.1.0" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$NLOPT_PKG_ERRORS" >&5
+
+ HAVE_NLOPT=0
+elif test $pkg_failed = untried; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ HAVE_NLOPT=0
+else
+ NLOPT_CFLAGS=$pkg_cv_NLOPT_CFLAGS
+ NLOPT_LIBS=$pkg_cv_NLOPT_LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ HAVE_NLOPT=1
+fi
+ if test "$HAVE_NLOPT" -eq 1; then
+ USE_NLOPT_TRUE=
+ USE_NLOPT_FALSE='#'
+else
+ USE_NLOPT_TRUE='#'
+ USE_NLOPT_FALSE=
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"USE_NLOPT=true\"" >&5
+$as_echo "$as_me: WARNING: \"USE_NLOPT=true\"" >&2;}
+
+else
+
+ if false; then
+ USE_NLOPT_TRUE=
+ USE_NLOPT_FALSE='#'
+else
+ USE_NLOPT_TRUE='#'
+ USE_NLOPT_FALSE=
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"USE_NLOPT=false\"" >&5
+$as_echo "$as_me: WARNING: \"USE_NLOPT=false\"" >&2;}
+
+fi
+
+
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GSL" >&5
+$as_echo_n "checking for GSL... " >&6; }
+
+if test -n "$GSL_CFLAGS"; then
+ pkg_cv_GSL_CFLAGS="$GSL_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gsl >= 1.14\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "gsl >= 1.14") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_GSL_CFLAGS=`$PKG_CONFIG --cflags "gsl >= 1.14" 2>/dev/null`
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$GSL_LIBS"; then
+ pkg_cv_GSL_LIBS="$GSL_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gsl >= 1.14\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "gsl >= 1.14") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_GSL_LIBS=`$PKG_CONFIG --libs "gsl >= 1.14" 2>/dev/null`
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ GSL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "gsl >= 1.14" 2>&1`
+ else
+ GSL_PKG_ERRORS=`$PKG_CONFIG --print-errors "gsl >= 1.14" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$GSL_PKG_ERRORS" >&5
+
+ HAVE_GSL=0
+elif test $pkg_failed = untried; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ HAVE_GSL=0
+else
+ GSL_CFLAGS=$pkg_cv_GSL_CFLAGS
+ GSL_LIBS=$pkg_cv_GSL_LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ HAVE_GSL=1
+fi
+ if test "$HAVE_GSL" -eq 1; then
+ USE_GSL_TRUE=
+ USE_GSL_FALSE='#'
+else
+ USE_GSL_TRUE='#'
+ USE_GSL_FALSE=
+fi
+
+
+# use the C++ compiler for the following checks
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+# Checks for header files.
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if test "${ac_cv_header_stdc+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_header_stdc=yes
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then :
+ :
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_run "$LINENO"; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+for ac_header in string
+do :
+ ac_fn_cxx_check_header_mongrel "$LINENO" "string" "ac_cv_header_string" "$ac_includes_default"
+if test "x$ac_cv_header_string" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_STRING 1
+_ACEOF
+
+fi
+
+done
+
+for ac_header in iostream
+do :
+ ac_fn_cxx_check_header_mongrel "$LINENO" "iostream" "ac_cv_header_iostream" "$ac_includes_default"
+if test "x$ac_cv_header_iostream" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_IOSTREAM 1
+_ACEOF
+
+fi
+
+done
+
+
+# Checks for typedefs, structures, and compiler characteristics.
+ac_fn_cxx_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
+if test "x$ac_cv_type_size_t" = x""yes; then :
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define size_t unsigned int
+_ACEOF
+
+fi
+
+
+# distribute additional compiler and linker flags
+# --> set these variables instead of CXXFLAGS or LDFLAGS
+
+
+
+
+# files to generate via autotools (.am or .in source files)
+ac_config_headers="$ac_config_headers config.h"
+
+
+if false; then
+ ac_config_files="$ac_config_files src/lasclasses/Makefile"
+
+fi
+ac_config_files="$ac_config_files Makefile src/base/Makefile src/algorithms/Makefile src/imageclasses/Makefile src/fileclasses/Makefile src/apps/Makefile"
+
+# generate the final Makefile etc.
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+
+ (set) 2>&1 |
+ case $as_nl`(ac_space=' '; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ # `set' does not quote correctly, so add quotes: double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \.
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ ;; #(
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+) |
+ sed '
+ /^ac_cv_env_/b end
+ t clear
+ :clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ test "x$cache_file" != "x/dev/null" &&
+ { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+ cat confcache >$cache_file
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+U=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+ if test -n "$EXEEXT"; then
+ am__EXEEXT_TRUE=
+ am__EXEEXT_FALSE='#'
+else
+ am__EXEEXT_TRUE='#'
+ am__EXEEXT_FALSE=
+fi
+
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+ as_fn_error $? "conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${USE_FANN_TRUE}" && test -z "${USE_FANN_FALSE}"; then
+ as_fn_error $? "conditional \"USE_FANN\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${USE_FANN_TRUE}" && test -z "${USE_FANN_FALSE}"; then
+ as_fn_error $? "conditional \"USE_FANN\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${USE_LAS_TRUE}" && test -z "${USE_LAS_FALSE}"; then
+ as_fn_error $? "conditional \"USE_LAS\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${USE_LAS_TRUE}" && test -z "${USE_LAS_FALSE}"; then
+ as_fn_error $? "conditional \"USE_LAS\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${USE_NLOPT_TRUE}" && test -z "${USE_NLOPT_FALSE}"; then
+ as_fn_error $? "conditional \"USE_NLOPT\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${USE_NLOPT_TRUE}" && test -z "${USE_NLOPT_FALSE}"; then
+ as_fn_error $? "conditional \"USE_NLOPT\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${USE_GSL_TRUE}" && test -z "${USE_GSL_FALSE}"; then
+ as_fn_error $? "conditional \"USE_GSL\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+
+: ${CONFIG_STATUS=./config.status}
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -p'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -p'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -p'
+ fi
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+ as_test_x='test -x'
+else
+ if ls -dL / >/dev/null 2>&1; then
+ as_ls_L_option=L
+ else
+ as_ls_L_option=
+ fi
+ as_test_x='
+ eval sh -c '\''
+ if test -d "$1"; then
+ test -d "$1/.";
+ else
+ case $1 in #(
+ -*)set "./$1";;
+ esac;
+ case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
+ ???[sx]*):;;*)false;;esac;fi
+ '\'' sh
+ '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by pktools $as_me 2.4.3, which was
+generated by GNU Autoconf 2.67. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration. Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number and configuration settings, then exit
+ --config print configuration, then exit
+ -q, --quiet, --silent
+ do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+ --header=FILE[:TEMPLATE]
+ instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to <kempenep at gmail.com>."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+pktools config.status 2.4.3
+configured by $0, generated by GNU Autoconf 2.67,
+ with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2010 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+MKDIR_P='$MKDIR_P'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=?*)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ --*=)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=
+ ac_shift=:
+ ;;
+ *)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ $as_echo "$ac_cs_version"; exit ;;
+ --config | --confi | --conf | --con | --co | --c )
+ $as_echo "$ac_cs_config"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ '') as_fn_error $? "missing file argument" ;;
+ esac
+ as_fn_append CONFIG_FILES " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --header | --heade | --head | --hea )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --he | --h)
+ # Conflict between --help and --header
+ as_fn_error $? "ambiguous option: \`$1'
+Try \`$0 --help' for more information.";;
+ --help | --hel | -h )
+ $as_echo "$ac_cs_usage"; exit ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+ *) as_fn_append ac_config_targets " $1"
+ ac_need_defaults=false ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+ set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
+ export CONFIG_SHELL
+ exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+ $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+macro_version='`$ECHO "X$macro_version" | $Xsed -e "$delay_single_quote_subst"`'
+macro_revision='`$ECHO "X$macro_revision" | $Xsed -e "$delay_single_quote_subst"`'
+enable_shared='`$ECHO "X$enable_shared" | $Xsed -e "$delay_single_quote_subst"`'
+enable_static='`$ECHO "X$enable_static" | $Xsed -e "$delay_single_quote_subst"`'
+pic_mode='`$ECHO "X$pic_mode" | $Xsed -e "$delay_single_quote_subst"`'
+enable_fast_install='`$ECHO "X$enable_fast_install" | $Xsed -e "$delay_single_quote_subst"`'
+host_alias='`$ECHO "X$host_alias" | $Xsed -e "$delay_single_quote_subst"`'
+host='`$ECHO "X$host" | $Xsed -e "$delay_single_quote_subst"`'
+host_os='`$ECHO "X$host_os" | $Xsed -e "$delay_single_quote_subst"`'
+build_alias='`$ECHO "X$build_alias" | $Xsed -e "$delay_single_quote_subst"`'
+build='`$ECHO "X$build" | $Xsed -e "$delay_single_quote_subst"`'
+build_os='`$ECHO "X$build_os" | $Xsed -e "$delay_single_quote_subst"`'
+SED='`$ECHO "X$SED" | $Xsed -e "$delay_single_quote_subst"`'
+Xsed='`$ECHO "X$Xsed" | $Xsed -e "$delay_single_quote_subst"`'
+GREP='`$ECHO "X$GREP" | $Xsed -e "$delay_single_quote_subst"`'
+EGREP='`$ECHO "X$EGREP" | $Xsed -e "$delay_single_quote_subst"`'
+FGREP='`$ECHO "X$FGREP" | $Xsed -e "$delay_single_quote_subst"`'
+LD='`$ECHO "X$LD" | $Xsed -e "$delay_single_quote_subst"`'
+NM='`$ECHO "X$NM" | $Xsed -e "$delay_single_quote_subst"`'
+LN_S='`$ECHO "X$LN_S" | $Xsed -e "$delay_single_quote_subst"`'
+max_cmd_len='`$ECHO "X$max_cmd_len" | $Xsed -e "$delay_single_quote_subst"`'
+ac_objext='`$ECHO "X$ac_objext" | $Xsed -e "$delay_single_quote_subst"`'
+exeext='`$ECHO "X$exeext" | $Xsed -e "$delay_single_quote_subst"`'
+lt_unset='`$ECHO "X$lt_unset" | $Xsed -e "$delay_single_quote_subst"`'
+lt_SP2NL='`$ECHO "X$lt_SP2NL" | $Xsed -e "$delay_single_quote_subst"`'
+lt_NL2SP='`$ECHO "X$lt_NL2SP" | $Xsed -e "$delay_single_quote_subst"`'
+reload_flag='`$ECHO "X$reload_flag" | $Xsed -e "$delay_single_quote_subst"`'
+reload_cmds='`$ECHO "X$reload_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+OBJDUMP='`$ECHO "X$OBJDUMP" | $Xsed -e "$delay_single_quote_subst"`'
+deplibs_check_method='`$ECHO "X$deplibs_check_method" | $Xsed -e "$delay_single_quote_subst"`'
+file_magic_cmd='`$ECHO "X$file_magic_cmd" | $Xsed -e "$delay_single_quote_subst"`'
+AR='`$ECHO "X$AR" | $Xsed -e "$delay_single_quote_subst"`'
+AR_FLAGS='`$ECHO "X$AR_FLAGS" | $Xsed -e "$delay_single_quote_subst"`'
+STRIP='`$ECHO "X$STRIP" | $Xsed -e "$delay_single_quote_subst"`'
+RANLIB='`$ECHO "X$RANLIB" | $Xsed -e "$delay_single_quote_subst"`'
+old_postinstall_cmds='`$ECHO "X$old_postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+old_postuninstall_cmds='`$ECHO "X$old_postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_cmds='`$ECHO "X$old_archive_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+CC='`$ECHO "X$CC" | $Xsed -e "$delay_single_quote_subst"`'
+CFLAGS='`$ECHO "X$CFLAGS" | $Xsed -e "$delay_single_quote_subst"`'
+compiler='`$ECHO "X$compiler" | $Xsed -e "$delay_single_quote_subst"`'
+GCC='`$ECHO "X$GCC" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_pipe='`$ECHO "X$lt_cv_sys_global_symbol_pipe" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_cdecl='`$ECHO "X$lt_cv_sys_global_symbol_to_cdecl" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`'
+objdir='`$ECHO "X$objdir" | $Xsed -e "$delay_single_quote_subst"`'
+SHELL='`$ECHO "X$SHELL" | $Xsed -e "$delay_single_quote_subst"`'
+ECHO='`$ECHO "X$ECHO" | $Xsed -e "$delay_single_quote_subst"`'
+MAGIC_CMD='`$ECHO "X$MAGIC_CMD" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag='`$ECHO "X$lt_prog_compiler_no_builtin_flag" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_wl='`$ECHO "X$lt_prog_compiler_wl" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_pic='`$ECHO "X$lt_prog_compiler_pic" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_static='`$ECHO "X$lt_prog_compiler_static" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o='`$ECHO "X$lt_cv_prog_compiler_c_o" | $Xsed -e "$delay_single_quote_subst"`'
+need_locks='`$ECHO "X$need_locks" | $Xsed -e "$delay_single_quote_subst"`'
+DSYMUTIL='`$ECHO "X$DSYMUTIL" | $Xsed -e "$delay_single_quote_subst"`'
+NMEDIT='`$ECHO "X$NMEDIT" | $Xsed -e "$delay_single_quote_subst"`'
+LIPO='`$ECHO "X$LIPO" | $Xsed -e "$delay_single_quote_subst"`'
+OTOOL='`$ECHO "X$OTOOL" | $Xsed -e "$delay_single_quote_subst"`'
+OTOOL64='`$ECHO "X$OTOOL64" | $Xsed -e "$delay_single_quote_subst"`'
+libext='`$ECHO "X$libext" | $Xsed -e "$delay_single_quote_subst"`'
+shrext_cmds='`$ECHO "X$shrext_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+extract_expsyms_cmds='`$ECHO "X$extract_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+archive_cmds_need_lc='`$ECHO "X$archive_cmds_need_lc" | $Xsed -e "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes='`$ECHO "X$enable_shared_with_static_runtimes" | $Xsed -e "$delay_single_quote_subst"`'
+export_dynamic_flag_spec='`$ECHO "X$export_dynamic_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
+whole_archive_flag_spec='`$ECHO "X$whole_archive_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
+compiler_needs_object='`$ECHO "X$compiler_needs_object" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_from_new_cmds='`$ECHO "X$old_archive_from_new_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds='`$ECHO "X$old_archive_from_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+archive_cmds='`$ECHO "X$archive_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+archive_expsym_cmds='`$ECHO "X$archive_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+module_cmds='`$ECHO "X$module_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+module_expsym_cmds='`$ECHO "X$module_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+with_gnu_ld='`$ECHO "X$with_gnu_ld" | $Xsed -e "$delay_single_quote_subst"`'
+allow_undefined_flag='`$ECHO "X$allow_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`'
+no_undefined_flag='`$ECHO "X$no_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec='`$ECHO "X$hardcode_libdir_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_ld='`$ECHO "X$hardcode_libdir_flag_spec_ld" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_separator='`$ECHO "X$hardcode_libdir_separator" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_direct='`$ECHO "X$hardcode_direct" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_direct_absolute='`$ECHO "X$hardcode_direct_absolute" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_minus_L='`$ECHO "X$hardcode_minus_L" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_shlibpath_var='`$ECHO "X$hardcode_shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_automatic='`$ECHO "X$hardcode_automatic" | $Xsed -e "$delay_single_quote_subst"`'
+inherit_rpath='`$ECHO "X$inherit_rpath" | $Xsed -e "$delay_single_quote_subst"`'
+link_all_deplibs='`$ECHO "X$link_all_deplibs" | $Xsed -e "$delay_single_quote_subst"`'
+fix_srcfile_path='`$ECHO "X$fix_srcfile_path" | $Xsed -e "$delay_single_quote_subst"`'
+always_export_symbols='`$ECHO "X$always_export_symbols" | $Xsed -e "$delay_single_quote_subst"`'
+export_symbols_cmds='`$ECHO "X$export_symbols_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+exclude_expsyms='`$ECHO "X$exclude_expsyms" | $Xsed -e "$delay_single_quote_subst"`'
+include_expsyms='`$ECHO "X$include_expsyms" | $Xsed -e "$delay_single_quote_subst"`'
+prelink_cmds='`$ECHO "X$prelink_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+file_list_spec='`$ECHO "X$file_list_spec" | $Xsed -e "$delay_single_quote_subst"`'
+variables_saved_for_relink='`$ECHO "X$variables_saved_for_relink" | $Xsed -e "$delay_single_quote_subst"`'
+need_lib_prefix='`$ECHO "X$need_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`'
+need_version='`$ECHO "X$need_version" | $Xsed -e "$delay_single_quote_subst"`'
+version_type='`$ECHO "X$version_type" | $Xsed -e "$delay_single_quote_subst"`'
+runpath_var='`$ECHO "X$runpath_var" | $Xsed -e "$delay_single_quote_subst"`'
+shlibpath_var='`$ECHO "X$shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`'
+shlibpath_overrides_runpath='`$ECHO "X$shlibpath_overrides_runpath" | $Xsed -e "$delay_single_quote_subst"`'
+libname_spec='`$ECHO "X$libname_spec" | $Xsed -e "$delay_single_quote_subst"`'
+library_names_spec='`$ECHO "X$library_names_spec" | $Xsed -e "$delay_single_quote_subst"`'
+soname_spec='`$ECHO "X$soname_spec" | $Xsed -e "$delay_single_quote_subst"`'
+postinstall_cmds='`$ECHO "X$postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+postuninstall_cmds='`$ECHO "X$postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+finish_cmds='`$ECHO "X$finish_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+finish_eval='`$ECHO "X$finish_eval" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_into_libs='`$ECHO "X$hardcode_into_libs" | $Xsed -e "$delay_single_quote_subst"`'
+sys_lib_search_path_spec='`$ECHO "X$sys_lib_search_path_spec" | $Xsed -e "$delay_single_quote_subst"`'
+sys_lib_dlsearch_path_spec='`$ECHO "X$sys_lib_dlsearch_path_spec" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_action='`$ECHO "X$hardcode_action" | $Xsed -e "$delay_single_quote_subst"`'
+enable_dlopen='`$ECHO "X$enable_dlopen" | $Xsed -e "$delay_single_quote_subst"`'
+enable_dlopen_self='`$ECHO "X$enable_dlopen_self" | $Xsed -e "$delay_single_quote_subst"`'
+enable_dlopen_self_static='`$ECHO "X$enable_dlopen_self_static" | $Xsed -e "$delay_single_quote_subst"`'
+old_striplib='`$ECHO "X$old_striplib" | $Xsed -e "$delay_single_quote_subst"`'
+striplib='`$ECHO "X$striplib" | $Xsed -e "$delay_single_quote_subst"`'
+compiler_lib_search_dirs='`$ECHO "X$compiler_lib_search_dirs" | $Xsed -e "$delay_single_quote_subst"`'
+predep_objects='`$ECHO "X$predep_objects" | $Xsed -e "$delay_single_quote_subst"`'
+postdep_objects='`$ECHO "X$postdep_objects" | $Xsed -e "$delay_single_quote_subst"`'
+predeps='`$ECHO "X$predeps" | $Xsed -e "$delay_single_quote_subst"`'
+postdeps='`$ECHO "X$postdeps" | $Xsed -e "$delay_single_quote_subst"`'
+compiler_lib_search_path='`$ECHO "X$compiler_lib_search_path" | $Xsed -e "$delay_single_quote_subst"`'
+LD_CXX='`$ECHO "X$LD_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+LD_FC='`$ECHO "X$LD_FC" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_cmds_CXX='`$ECHO "X$old_archive_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_cmds_FC='`$ECHO "X$old_archive_cmds_FC" | $Xsed -e "$delay_single_quote_subst"`'
+compiler_CXX='`$ECHO "X$compiler_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+compiler_FC='`$ECHO "X$compiler_FC" | $Xsed -e "$delay_single_quote_subst"`'
+GCC_CXX='`$ECHO "X$GCC_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+GCC_FC='`$ECHO "X$GCC_FC" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "X$lt_prog_compiler_no_builtin_flag_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag_FC='`$ECHO "X$lt_prog_compiler_no_builtin_flag_FC" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_wl_CXX='`$ECHO "X$lt_prog_compiler_wl_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_wl_FC='`$ECHO "X$lt_prog_compiler_wl_FC" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_pic_CXX='`$ECHO "X$lt_prog_compiler_pic_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_pic_FC='`$ECHO "X$lt_prog_compiler_pic_FC" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_static_CXX='`$ECHO "X$lt_prog_compiler_static_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_static_FC='`$ECHO "X$lt_prog_compiler_static_FC" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o_CXX='`$ECHO "X$lt_cv_prog_compiler_c_o_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o_FC='`$ECHO "X$lt_cv_prog_compiler_c_o_FC" | $Xsed -e "$delay_single_quote_subst"`'
+archive_cmds_need_lc_CXX='`$ECHO "X$archive_cmds_need_lc_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+archive_cmds_need_lc_FC='`$ECHO "X$archive_cmds_need_lc_FC" | $Xsed -e "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes_CXX='`$ECHO "X$enable_shared_with_static_runtimes_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes_FC='`$ECHO "X$enable_shared_with_static_runtimes_FC" | $Xsed -e "$delay_single_quote_subst"`'
+export_dynamic_flag_spec_CXX='`$ECHO "X$export_dynamic_flag_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+export_dynamic_flag_spec_FC='`$ECHO "X$export_dynamic_flag_spec_FC" | $Xsed -e "$delay_single_quote_subst"`'
+whole_archive_flag_spec_CXX='`$ECHO "X$whole_archive_flag_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+whole_archive_flag_spec_FC='`$ECHO "X$whole_archive_flag_spec_FC" | $Xsed -e "$delay_single_quote_subst"`'
+compiler_needs_object_CXX='`$ECHO "X$compiler_needs_object_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+compiler_needs_object_FC='`$ECHO "X$compiler_needs_object_FC" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_from_new_cmds_CXX='`$ECHO "X$old_archive_from_new_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_from_new_cmds_FC='`$ECHO "X$old_archive_from_new_cmds_FC" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds_CXX='`$ECHO "X$old_archive_from_expsyms_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds_FC='`$ECHO "X$old_archive_from_expsyms_cmds_FC" | $Xsed -e "$delay_single_quote_subst"`'
+archive_cmds_CXX='`$ECHO "X$archive_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+archive_cmds_FC='`$ECHO "X$archive_cmds_FC" | $Xsed -e "$delay_single_quote_subst"`'
+archive_expsym_cmds_CXX='`$ECHO "X$archive_expsym_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+archive_expsym_cmds_FC='`$ECHO "X$archive_expsym_cmds_FC" | $Xsed -e "$delay_single_quote_subst"`'
+module_cmds_CXX='`$ECHO "X$module_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+module_cmds_FC='`$ECHO "X$module_cmds_FC" | $Xsed -e "$delay_single_quote_subst"`'
+module_expsym_cmds_CXX='`$ECHO "X$module_expsym_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+module_expsym_cmds_FC='`$ECHO "X$module_expsym_cmds_FC" | $Xsed -e "$delay_single_quote_subst"`'
+with_gnu_ld_CXX='`$ECHO "X$with_gnu_ld_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+with_gnu_ld_FC='`$ECHO "X$with_gnu_ld_FC" | $Xsed -e "$delay_single_quote_subst"`'
+allow_undefined_flag_CXX='`$ECHO "X$allow_undefined_flag_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+allow_undefined_flag_FC='`$ECHO "X$allow_undefined_flag_FC" | $Xsed -e "$delay_single_quote_subst"`'
+no_undefined_flag_CXX='`$ECHO "X$no_undefined_flag_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+no_undefined_flag_FC='`$ECHO "X$no_undefined_flag_FC" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_CXX='`$ECHO "X$hardcode_libdir_flag_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_FC='`$ECHO "X$hardcode_libdir_flag_spec_FC" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_ld_CXX='`$ECHO "X$hardcode_libdir_flag_spec_ld_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_ld_FC='`$ECHO "X$hardcode_libdir_flag_spec_ld_FC" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_separator_CXX='`$ECHO "X$hardcode_libdir_separator_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_separator_FC='`$ECHO "X$hardcode_libdir_separator_FC" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_direct_CXX='`$ECHO "X$hardcode_direct_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_direct_FC='`$ECHO "X$hardcode_direct_FC" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_direct_absolute_CXX='`$ECHO "X$hardcode_direct_absolute_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_direct_absolute_FC='`$ECHO "X$hardcode_direct_absolute_FC" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_minus_L_CXX='`$ECHO "X$hardcode_minus_L_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_minus_L_FC='`$ECHO "X$hardcode_minus_L_FC" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_shlibpath_var_CXX='`$ECHO "X$hardcode_shlibpath_var_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_shlibpath_var_FC='`$ECHO "X$hardcode_shlibpath_var_FC" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_automatic_CXX='`$ECHO "X$hardcode_automatic_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_automatic_FC='`$ECHO "X$hardcode_automatic_FC" | $Xsed -e "$delay_single_quote_subst"`'
+inherit_rpath_CXX='`$ECHO "X$inherit_rpath_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+inherit_rpath_FC='`$ECHO "X$inherit_rpath_FC" | $Xsed -e "$delay_single_quote_subst"`'
+link_all_deplibs_CXX='`$ECHO "X$link_all_deplibs_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+link_all_deplibs_FC='`$ECHO "X$link_all_deplibs_FC" | $Xsed -e "$delay_single_quote_subst"`'
+fix_srcfile_path_CXX='`$ECHO "X$fix_srcfile_path_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+fix_srcfile_path_FC='`$ECHO "X$fix_srcfile_path_FC" | $Xsed -e "$delay_single_quote_subst"`'
+always_export_symbols_CXX='`$ECHO "X$always_export_symbols_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+always_export_symbols_FC='`$ECHO "X$always_export_symbols_FC" | $Xsed -e "$delay_single_quote_subst"`'
+export_symbols_cmds_CXX='`$ECHO "X$export_symbols_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+export_symbols_cmds_FC='`$ECHO "X$export_symbols_cmds_FC" | $Xsed -e "$delay_single_quote_subst"`'
+exclude_expsyms_CXX='`$ECHO "X$exclude_expsyms_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+exclude_expsyms_FC='`$ECHO "X$exclude_expsyms_FC" | $Xsed -e "$delay_single_quote_subst"`'
+include_expsyms_CXX='`$ECHO "X$include_expsyms_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+include_expsyms_FC='`$ECHO "X$include_expsyms_FC" | $Xsed -e "$delay_single_quote_subst"`'
+prelink_cmds_CXX='`$ECHO "X$prelink_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+prelink_cmds_FC='`$ECHO "X$prelink_cmds_FC" | $Xsed -e "$delay_single_quote_subst"`'
+file_list_spec_CXX='`$ECHO "X$file_list_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+file_list_spec_FC='`$ECHO "X$file_list_spec_FC" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_action_CXX='`$ECHO "X$hardcode_action_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_action_FC='`$ECHO "X$hardcode_action_FC" | $Xsed -e "$delay_single_quote_subst"`'
+compiler_lib_search_dirs_CXX='`$ECHO "X$compiler_lib_search_dirs_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+compiler_lib_search_dirs_FC='`$ECHO "X$compiler_lib_search_dirs_FC" | $Xsed -e "$delay_single_quote_subst"`'
+predep_objects_CXX='`$ECHO "X$predep_objects_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+predep_objects_FC='`$ECHO "X$predep_objects_FC" | $Xsed -e "$delay_single_quote_subst"`'
+postdep_objects_CXX='`$ECHO "X$postdep_objects_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+postdep_objects_FC='`$ECHO "X$postdep_objects_FC" | $Xsed -e "$delay_single_quote_subst"`'
+predeps_CXX='`$ECHO "X$predeps_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+predeps_FC='`$ECHO "X$predeps_FC" | $Xsed -e "$delay_single_quote_subst"`'
+postdeps_CXX='`$ECHO "X$postdeps_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+postdeps_FC='`$ECHO "X$postdeps_FC" | $Xsed -e "$delay_single_quote_subst"`'
+compiler_lib_search_path_CXX='`$ECHO "X$compiler_lib_search_path_CXX" | $Xsed -e "$delay_single_quote_subst"`'
+compiler_lib_search_path_FC='`$ECHO "X$compiler_lib_search_path_FC" | $Xsed -e "$delay_single_quote_subst"`'
+
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# Quote evaled strings.
+for var in SED \
+GREP \
+EGREP \
+FGREP \
+LD \
+NM \
+LN_S \
+lt_SP2NL \
+lt_NL2SP \
+reload_flag \
+OBJDUMP \
+deplibs_check_method \
+file_magic_cmd \
+AR \
+AR_FLAGS \
+STRIP \
+RANLIB \
+CC \
+CFLAGS \
+compiler \
+lt_cv_sys_global_symbol_pipe \
+lt_cv_sys_global_symbol_to_cdecl \
+lt_cv_sys_global_symbol_to_c_name_address \
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
+SHELL \
+ECHO \
+lt_prog_compiler_no_builtin_flag \
+lt_prog_compiler_wl \
+lt_prog_compiler_pic \
+lt_prog_compiler_static \
+lt_cv_prog_compiler_c_o \
+need_locks \
+DSYMUTIL \
+NMEDIT \
+LIPO \
+OTOOL \
+OTOOL64 \
+shrext_cmds \
+export_dynamic_flag_spec \
+whole_archive_flag_spec \
+compiler_needs_object \
+with_gnu_ld \
+allow_undefined_flag \
+no_undefined_flag \
+hardcode_libdir_flag_spec \
+hardcode_libdir_flag_spec_ld \
+hardcode_libdir_separator \
+fix_srcfile_path \
+exclude_expsyms \
+include_expsyms \
+file_list_spec \
+variables_saved_for_relink \
+libname_spec \
+library_names_spec \
+soname_spec \
+finish_eval \
+old_striplib \
+striplib \
+compiler_lib_search_dirs \
+predep_objects \
+postdep_objects \
+predeps \
+postdeps \
+compiler_lib_search_path \
+LD_CXX \
+LD_FC \
+compiler_CXX \
+compiler_FC \
+lt_prog_compiler_no_builtin_flag_CXX \
+lt_prog_compiler_no_builtin_flag_FC \
+lt_prog_compiler_wl_CXX \
+lt_prog_compiler_wl_FC \
+lt_prog_compiler_pic_CXX \
+lt_prog_compiler_pic_FC \
+lt_prog_compiler_static_CXX \
+lt_prog_compiler_static_FC \
+lt_cv_prog_compiler_c_o_CXX \
+lt_cv_prog_compiler_c_o_FC \
+export_dynamic_flag_spec_CXX \
+export_dynamic_flag_spec_FC \
+whole_archive_flag_spec_CXX \
+whole_archive_flag_spec_FC \
+compiler_needs_object_CXX \
+compiler_needs_object_FC \
+with_gnu_ld_CXX \
+with_gnu_ld_FC \
+allow_undefined_flag_CXX \
+allow_undefined_flag_FC \
+no_undefined_flag_CXX \
+no_undefined_flag_FC \
+hardcode_libdir_flag_spec_CXX \
+hardcode_libdir_flag_spec_FC \
+hardcode_libdir_flag_spec_ld_CXX \
+hardcode_libdir_flag_spec_ld_FC \
+hardcode_libdir_separator_CXX \
+hardcode_libdir_separator_FC \
+fix_srcfile_path_CXX \
+fix_srcfile_path_FC \
+exclude_expsyms_CXX \
+exclude_expsyms_FC \
+include_expsyms_CXX \
+include_expsyms_FC \
+file_list_spec_CXX \
+file_list_spec_FC \
+compiler_lib_search_dirs_CXX \
+compiler_lib_search_dirs_FC \
+predep_objects_CXX \
+predep_objects_FC \
+postdep_objects_CXX \
+postdep_objects_FC \
+predeps_CXX \
+predeps_FC \
+postdeps_CXX \
+postdeps_FC \
+compiler_lib_search_path_CXX \
+compiler_lib_search_path_FC; do
+ case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
+ *[\\\\\\\`\\"\\\$]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+# Double-quote double-evaled strings.
+for var in reload_cmds \
+old_postinstall_cmds \
+old_postuninstall_cmds \
+old_archive_cmds \
+extract_expsyms_cmds \
+old_archive_from_new_cmds \
+old_archive_from_expsyms_cmds \
+archive_cmds \
+archive_expsym_cmds \
+module_cmds \
+module_expsym_cmds \
+export_symbols_cmds \
+prelink_cmds \
+postinstall_cmds \
+postuninstall_cmds \
+finish_cmds \
+sys_lib_search_path_spec \
+sys_lib_dlsearch_path_spec \
+old_archive_cmds_CXX \
+old_archive_cmds_FC \
+old_archive_from_new_cmds_CXX \
+old_archive_from_new_cmds_FC \
+old_archive_from_expsyms_cmds_CXX \
+old_archive_from_expsyms_cmds_FC \
+archive_cmds_CXX \
+archive_cmds_FC \
+archive_expsym_cmds_CXX \
+archive_expsym_cmds_FC \
+module_cmds_CXX \
+module_cmds_FC \
+module_expsym_cmds_CXX \
+module_expsym_cmds_FC \
+export_symbols_cmds_CXX \
+export_symbols_cmds_FC \
+prelink_cmds_CXX \
+prelink_cmds_FC; do
+ case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
+ *[\\\\\\\`\\"\\\$]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+# Fix-up fallback echo if it was mangled by the above quoting rules.
+case \$lt_ECHO in
+*'\\\$0 --fallback-echo"') lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\$0 --fallback-echo"\$/\$0 --fallback-echo"/'\`
+ ;;
+esac
+
+ac_aux_dir='$ac_aux_dir'
+xsi_shell='$xsi_shell'
+lt_shell_append='$lt_shell_append'
+
+# See if we are running on zsh, and set the options which allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+
+
+ PACKAGE='$PACKAGE'
+ VERSION='$VERSION'
+ TIMESTAMP='$TIMESTAMP'
+ RM='$RM'
+ ofile='$ofile'
+
+
+
+
+
+
+
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+ case $ac_config_target in
+ "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+ "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
+ "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+ "src/lasclasses/Makefile") CONFIG_FILES="$CONFIG_FILES src/lasclasses/Makefile" ;;
+ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+ "src/base/Makefile") CONFIG_FILES="$CONFIG_FILES src/base/Makefile" ;;
+ "src/algorithms/Makefile") CONFIG_FILES="$CONFIG_FILES src/algorithms/Makefile" ;;
+ "src/imageclasses/Makefile") CONFIG_FILES="$CONFIG_FILES src/imageclasses/Makefile" ;;
+ "src/fileclasses/Makefile") CONFIG_FILES="$CONFIG_FILES src/fileclasses/Makefile" ;;
+ "src/apps/Makefile") CONFIG_FILES="$CONFIG_FILES src/apps/Makefile" ;;
+
+ *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;;
+ esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+ test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+ test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+ tmp=
+ trap 'exit_status=$?
+ { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+' 0
+ trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -n "$tmp" && test -d "$tmp"
+} ||
+{
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+ eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = ""
+
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+
+ print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+ || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
+h
+s///
+s/^/:/
+s/[ ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[ ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[ ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+ ac_t=`sed -n "/$ac_delim/p" confdefs.h`
+ if test -z "$ac_t"; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any. Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[ ]*#[ ]*define[ ][ ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ for (key in D) D_is_set[key] = 1
+ FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+ line = \$ 0
+ split(line, arg, " ")
+ if (arg[1] == "#") {
+ defundef = arg[2]
+ mac1 = arg[3]
+ } else {
+ defundef = substr(arg[1], 2)
+ mac1 = arg[2]
+ }
+ split(mac1, mac2, "(") #)
+ macro = mac2[1]
+ prefix = substr(line, 1, index(line, defundef) - 1)
+ if (D_is_set[macro]) {
+ # Preserve the white space surrounding the "#".
+ print prefix "define", macro P[macro] D[macro]
+ next
+ } else {
+ # Replace #undef with comments. This is necessary, for example,
+ # in the case of _POSIX_SOURCE, which is predefined and required
+ # on some systems where configure will not decide to define it.
+ if (defundef == "undef") {
+ print "/*", prefix defundef, macro, "*/"
+ next
+ }
+ }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;;
+ esac
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ as_fn_append ac_file_inputs " '$ac_f'"
+ done
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ configure_input='Generated from '`
+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+ fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`$as_echo "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$tmp/stdin" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+ esac
+ ;;
+ esac
+
+ ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir="$ac_dir"; as_fn_mkdir_p
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ case $ac_mode in
+ :F)
+ #
+ # CONFIG_FILE
+ #
+
+ case $INSTALL in
+ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+ *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+ esac
+ ac_MKDIR_P=$MKDIR_P
+ case $MKDIR_P in
+ [\\/$]* | ?:[\\/]* ) ;;
+ */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
+ esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+ p
+ q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ ac_datarootdir_hack='
+ s&@datadir@&$datadir&g
+ s&@docdir@&$docdir&g
+ s&@infodir@&$infodir&g
+ s&@localedir@&$localedir&g
+ s&@mandir@&$mandir&g
+ s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+s&@MKDIR_P@&$ac_MKDIR_P&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+ { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&2;}
+
+ rm -f "$tmp/stdin"
+ case $ac_file in
+ -) cat "$tmp/out" && rm -f "$tmp/out";;
+ *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+ esac \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+ :H)
+ #
+ # CONFIG_HEADER
+ #
+ if test x"$ac_file" != x-; then
+ {
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
+ } >"$tmp/config.h" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+ else
+ rm -f "$ac_file"
+ mv "$tmp/config.h" "$ac_file" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ fi
+ else
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
+ || as_fn_error $? "could not create -" "$LINENO" 5
+ fi
+# Compute "$ac_file"'s index in $config_headers.
+_am_arg="$ac_file"
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+ case $_am_header in
+ $_am_arg | $_am_arg:* )
+ break ;;
+ * )
+ _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+ esac
+done
+echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
+$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$_am_arg" : 'X\(//\)[^/]' \| \
+ X"$_am_arg" : 'X\(//\)$' \| \
+ X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$_am_arg" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`/stamp-h$_am_stamp_count
+ ;;
+
+ :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+ esac
+
+
+ case $ac_file$ac_mode in
+ "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
+ # Autoconf 2.62 quotes --file arguments for eval, but not when files
+ # are listed without --file. Let's play safe and only enable the eval
+ # if we detect the quoting.
+ case $CONFIG_FILES in
+ *\'*) eval set x "$CONFIG_FILES" ;;
+ *) set x $CONFIG_FILES ;;
+ esac
+ shift
+ for mf
+ do
+ # Strip MF so we end up with the name of the file.
+ mf=`echo "$mf" | sed -e 's/:.*$//'`
+ # Check whether this is an Automake generated Makefile or not.
+ # We used to match only the files named `Makefile.in', but
+ # some people rename them; so instead we look at the file content.
+ # Grep'ing the first line is not enough: some people post-process
+ # each Makefile.in and add a new line on top of each file to say so.
+ # Grep'ing the whole file is not good either: AIX grep has a line
+ # limit of 2048, but all sed's we know have understand at least 4000.
+ if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+ dirpart=`$as_dirname -- "$mf" ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$mf" : 'X\(//\)[^/]' \| \
+ X"$mf" : 'X\(//\)$' \| \
+ X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$mf" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ else
+ continue
+ fi
+ # Extract the definition of DEPDIR, am__include, and am__quote
+ # from the Makefile without running `make'.
+ DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+ test -z "$DEPDIR" && continue
+ am__include=`sed -n 's/^am__include = //p' < "$mf"`
+ test -z "am__include" && continue
+ am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+ # When using ansi2knr, U may be empty or an underscore; expand it
+ U=`sed -n 's/^U = //p' < "$mf"`
+ # Find all dependency output files, they are included files with
+ # $(DEPDIR) in their names. We invoke sed twice because it is the
+ # simplest approach to changing $(DEPDIR) to its actual value in the
+ # expansion.
+ for file in `sed -n "
+ s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+ sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
+ # Make sure the directory exists.
+ test -f "$dirpart/$file" && continue
+ fdir=`$as_dirname -- "$file" ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$file" : 'X\(//\)[^/]' \| \
+ X"$file" : 'X\(//\)$' \| \
+ X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir=$dirpart/$fdir; as_fn_mkdir_p
+ # echo "creating $dirpart/$file"
+ echo '# dummy' > "$dirpart/$file"
+ done
+ done
+}
+ ;;
+ "libtool":C)
+
+ # See if we are running on zsh, and set the options which allow our
+ # commands through without removal of \ escapes.
+ if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+ fi
+
+ cfgfile="${ofile}T"
+ trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+ $RM "$cfgfile"
+
+ cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+
+# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+# 2006, 2007, 2008 Free Software Foundation, Inc.
+# Written by Gordon Matzigkeit, 1996
+#
+# This file is part of GNU Libtool.
+#
+# GNU Libtool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING. If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+# obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+
+# The names of the tagged configurations supported by this script.
+available_tags="CXX FC "
+
+# ### BEGIN LIBTOOL CONFIG
+
+# Which release of libtool.m4 was used?
+macro_version=$macro_version
+macro_revision=$macro_revision
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# What type of objects to build.
+pic_mode=$pic_mode
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# A sed program that does not truncate output.
+SED=$lt_SED
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="\$SED -e 1s/^X//"
+
+# A grep program that handles long lines.
+GREP=$lt_GREP
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# A literal string matcher.
+FGREP=$lt_FGREP
+
+# A BSD- or MS-compatible name lister.
+NM=$lt_NM
+
+# Whether we need soft or hard links.
+LN_S=$lt_LN_S
+
+# What is the maximum length of a command?
+max_cmd_len=$max_cmd_len
+
+# Object file suffix (normally "o").
+objext=$ac_objext
+
+# Executable file suffix (normally "").
+exeext=$exeext
+
+# whether the shell understands "unset".
+lt_unset=$lt_unset
+
+# turn spaces into newlines.
+SP2NL=$lt_lt_SP2NL
+
+# turn newlines into spaces.
+NL2SP=$lt_lt_NL2SP
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# An object symbol dumper.
+OBJDUMP=$lt_OBJDUMP
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method == "file_magic".
+file_magic_cmd=$lt_file_magic_cmd
+
+# The archiver.
+AR=$lt_AR
+AR_FLAGS=$lt_AR_FLAGS
+
+# A symbol stripping program.
+STRIP=$lt_STRIP
+
+# Commands used to install an old-style archive.
+RANLIB=$lt_RANLIB
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# A C compiler.
+LTCC=$lt_CC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_CFLAGS
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration.
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair.
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# Transform the output of nm in a C name address pair when lib prefix is needed.
+global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# An echo program that does not interpret backslashes.
+ECHO=$lt_ECHO
+
+# Used to examine libraries when file_magic_cmd begins with "file".
+MAGIC_CMD=$MAGIC_CMD
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
+DSYMUTIL=$lt_DSYMUTIL
+
+# Tool to change global to local symbols on Mac OS X.
+NMEDIT=$lt_NMEDIT
+
+# Tool to manipulate fat objects and archives on Mac OS X.
+LIPO=$lt_LIPO
+
+# ldd/readelf like tool for Mach-O binaries on Mac OS X.
+OTOOL=$lt_OTOOL
+
+# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
+OTOOL64=$lt_OTOOL64
+
+# Old archive suffix (normally "a").
+libext=$libext
+
+# Shared library suffix (normally ".so").
+shrext_cmds=$lt_shrext_cmds
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at link time.
+variables_saved_for_relink=$lt_variables_saved_for_relink
+
+# Do we need the "lib" prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Library versioning type.
+version_type=$version_type
+
+# Shared library runtime path variable.
+runpath_var=$runpath_var
+
+# Shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names. First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Command to use after installation of a shared archive.
+postinstall_cmds=$lt_postinstall_cmds
+
+# Command to use after uninstallation of a shared archive.
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# As "finish_cmds", except a single script fragment to be evaled but
+# not shown.
+finish_eval=$lt_finish_eval
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Compile-time system search path for libraries.
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries.
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+
+# The linker used to build libraries.
+LD=$lt_LD
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds
+
+# A language specific compiler.
+CC=$lt_compiler
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds
+archive_expsym_cmds=$lt_archive_expsym_cmds
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds
+module_expsym_cmds=$lt_module_expsym_cmds
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
+
+# If ld is used when linking, flag to hardcode \$libdir into a binary
+# during linking. This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path=$lt_fix_srcfile_path
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action
+
+# The directories searched by this compiler when creating a shared library.
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
+
+# Dependencies to place before and after the objects being linked to
+# create a shared library.
+predep_objects=$lt_predep_objects
+postdep_objects=$lt_postdep_objects
+predeps=$lt_predeps
+postdeps=$lt_postdeps
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path
+
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+ case $host_os in
+ aix3*)
+ cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program. For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+fi
+_LT_EOF
+ ;;
+ esac
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+
+ # We use sed instead of cat because bash on DJGPP gets confused if
+ # if finds mixed CR/LF and LF-only lines. Since sed operates in
+ # text mode, it properly converts lines to CR/LF. This bash problem
+ # is reportedly fixed, but why not run on old versions too?
+ sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
+ || (rm -f "$cfgfile"; exit 1)
+
+ case $xsi_shell in
+ yes)
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE. If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+ case ${1} in
+ */*) func_dirname_result="${1%/*}${2}" ;;
+ * ) func_dirname_result="${3}" ;;
+ esac
+}
+
+# func_basename file
+func_basename ()
+{
+ func_basename_result="${1##*/}"
+}
+
+# func_dirname_and_basename file append nondir_replacement
+# perform func_basename and func_dirname in a single function
+# call:
+# dirname: Compute the dirname of FILE. If nonempty,
+# add APPEND to the result, otherwise set result
+# to NONDIR_REPLACEMENT.
+# value returned in "$func_dirname_result"
+# basename: Compute filename of FILE.
+# value retuned in "$func_basename_result"
+# Implementation must be kept synchronized with func_dirname
+# and func_basename. For efficiency, we do not delegate to
+# those functions but instead duplicate the functionality here.
+func_dirname_and_basename ()
+{
+ case ${1} in
+ */*) func_dirname_result="${1%/*}${2}" ;;
+ * ) func_dirname_result="${3}" ;;
+ esac
+ func_basename_result="${1##*/}"
+}
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+func_stripname ()
+{
+ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
+ # positional parameters, so assign one to ordinary parameter first.
+ func_stripname_result=${3}
+ func_stripname_result=${func_stripname_result#"${1}"}
+ func_stripname_result=${func_stripname_result%"${2}"}
+}
+
+# func_opt_split
+func_opt_split ()
+{
+ func_opt_split_opt=${1%%=*}
+ func_opt_split_arg=${1#*=}
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+ case ${1} in
+ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
+ *) func_lo2o_result=${1} ;;
+ esac
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+ func_xform_result=${1%.*}.lo
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+ func_arith_result=$(( $* ))
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+ func_len_result=${#1}
+}
+
+_LT_EOF
+ ;;
+ *) # Bourne compatible functions.
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE. If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+ # Extract subdirectory from the argument.
+ func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
+ if test "X$func_dirname_result" = "X${1}"; then
+ func_dirname_result="${3}"
+ else
+ func_dirname_result="$func_dirname_result${2}"
+ fi
+}
+
+# func_basename file
+func_basename ()
+{
+ func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
+}
+
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+# func_strip_suffix prefix name
+func_stripname ()
+{
+ case ${2} in
+ .*) func_stripname_result=`$ECHO "X${3}" \
+ | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
+ *) func_stripname_result=`$ECHO "X${3}" \
+ | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
+ esac
+}
+
+# sed scripts:
+my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
+my_sed_long_arg='1s/^-[^=]*=//'
+
+# func_opt_split
+func_opt_split ()
+{
+ func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
+ func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+ func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+ func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[^.]*$/.lo/'`
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+ func_arith_result=`expr "$@"`
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+ func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
+}
+
+_LT_EOF
+esac
+
+case $lt_shell_append in
+ yes)
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+ eval "$1+=\$2"
+}
+_LT_EOF
+ ;;
+ *)
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+ eval "$1=\$$1\$2"
+}
+
+_LT_EOF
+ ;;
+ esac
+
+
+ sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
+ || (rm -f "$cfgfile"; exit 1)
+
+ mv -f "$cfgfile" "$ofile" ||
+ (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+ chmod +x "$ofile"
+
+
+ cat <<_LT_EOF >> "$ofile"
+
+# ### BEGIN LIBTOOL TAG CONFIG: CXX
+
+# The linker used to build libraries.
+LD=$lt_LD_CXX
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds_CXX
+
+# A language specific compiler.
+CC=$lt_compiler_CXX
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC_CXX
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl_CXX
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic_CXX
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static_CXX
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc_CXX
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object_CXX
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds_CXX
+archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds_CXX
+module_expsym_cmds=$lt_module_expsym_cmds_CXX
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld_CXX
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag_CXX
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag_CXX
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
+
+# If ld is used when linking, flag to hardcode \$libdir into a binary
+# during linking. This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct_CXX
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute_CXX
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L_CXX
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic_CXX
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath_CXX
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs_CXX
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path=$lt_fix_srcfile_path_CXX
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols_CXX
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds_CXX
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms_CXX
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms_CXX
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds_CXX
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec_CXX
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action_CXX
+
+# The directories searched by this compiler when creating a shared library.
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
+
+# Dependencies to place before and after the objects being linked to
+# create a shared library.
+predep_objects=$lt_predep_objects_CXX
+postdep_objects=$lt_postdep_objects_CXX
+predeps=$lt_predeps_CXX
+postdeps=$lt_postdeps_CXX
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
+
+# ### END LIBTOOL TAG CONFIG: CXX
+_LT_EOF
+
+
+ cat <<_LT_EOF >> "$ofile"
+
+# ### BEGIN LIBTOOL TAG CONFIG: FC
+
+# The linker used to build libraries.
+LD=$lt_LD_FC
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds_FC
+
+# A language specific compiler.
+CC=$lt_compiler_FC
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC_FC
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_FC
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl_FC
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic_FC
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static_FC
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o_FC
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc_FC
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_FC
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_FC
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec_FC
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object_FC
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_FC
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_FC
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds_FC
+archive_expsym_cmds=$lt_archive_expsym_cmds_FC
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds_FC
+module_expsym_cmds=$lt_module_expsym_cmds_FC
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld_FC
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag_FC
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag_FC
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_FC
+
+# If ld is used when linking, flag to hardcode \$libdir into a binary
+# during linking. This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_FC
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator_FC
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct_FC
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute_FC
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L_FC
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var_FC
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic_FC
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath_FC
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs_FC
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path=$lt_fix_srcfile_path_FC
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols_FC
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds_FC
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms_FC
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms_FC
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds_FC
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec_FC
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action_FC
+
+# The directories searched by this compiler when creating a shared library.
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_FC
+
+# Dependencies to place before and after the objects being linked to
+# create a shared library.
+predep_objects=$lt_predep_objects_FC
+postdep_objects=$lt_postdep_objects_FC
+predeps=$lt_predeps_FC
+postdeps=$lt_postdeps_FC
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path_FC
+
+# ### END LIBTOOL TAG CONFIG: FC
+_LT_EOF
+
+ ;;
+
+ esac
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+ as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..3be5db1
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,109 @@
+AC_INIT([pktools], [2.4.3], [kempenep at gmail.com])
+AM_INIT_AUTOMAKE([-Wall -Werror foreign])
+AC_CONFIG_MACRO_DIR([m4])
+
+AX_LIB_GDAL()
+GDAL_FOUND="no"
+if test ! -z "$GDAL_CFLAGS" -a ! -z "$GDAL_LDFLAGS"; then
+GDAL_FOUND="yes"
+fi
+AC_MSG_WARN([$GDAL_VERSION])
+AC_MSG_WARN([$GDAL_CFLAGS])
+AC_MSG_WARN([$GDAL_LDFLAGS])
+AC_MSG_WARN([$GDAL_DEP_LDFLAGS])
+AC_MSG_WARN([$GDAL_OGR_ENABLED])
+
+# check for C++ compiler and the library compiler
+AC_PROG_CXX
+AC_PROG_FC
+LT_INIT
+
+# check if the source folder is correct
+AC_CONFIG_SRCDIR([src/apps/pkinfo.cc])
+AX_LIB_GDAL([1.8.0]) dnl uncomment if gdal version 1.8.0 is required
+
+AC_CHECK_HEADERS([gdal.h])
+
+dnl Default-disabled features
+AC_ARG_ENABLE([fann],
+AS_HELP_STRING([--enable-fann], [Enable feature fann]))
+
+AS_IF([test "x$enable_fann" = "xyes"], [
+PKG_CHECK_MODULES(FANN, fann >= 2.1.0, [HAVE_FANN=1], [HAVE_FANN=0])
+AM_CONDITIONAL([USE_FANN], [test "$HAVE_FANN" -eq 1])
+AC_MSG_WARN("USE_FANN=true")
+], [
+AM_CONDITIONAL(USE_FANN, false)
+AC_MSG_WARN("USE_FANN=false")
+])
+
+dnl AC_ARG_ENABLE([svm],
+dnl AS_HELP_STRING([--enable-svm], [Enable feature svm]))
+
+dnl AS_IF([test "x$enable_svm" = "xyes"], [
+dnl AM_CONDITIONAL(USE_SVM, true)
+dnl AC_MSG_WARN("USE_SVM=true")
+dnl ])
+
+AC_ARG_ENABLE([las],
+AS_HELP_STRING([--enable-las], [Enable feature las]))
+
+AS_IF([test "x$enable_las" = "xyes"], [
+AM_CONDITIONAL(USE_LAS, true)
+AC_MSG_WARN("USE_LAS=true")
+LASCLASSES_OPT="src/lasclasses"
+AC_SUBST([LASCLASSES_OPT])
+], [
+AM_CONDITIONAL(USE_LAS, false)
+AC_MSG_WARN("USE_LAS=false")
+])
+
+AC_ARG_ENABLE([nlopt],
+AS_HELP_STRING([--enable-nlopt], [Enable feature nlopt]))
+
+AS_IF([test "x$enable_nlopt" = "xyes"], [
+PKG_CHECK_MODULES(NLOPT, nlopt >= 2.1.0, [HAVE_NLOPT=1], [HAVE_NLOPT=0])
+AM_CONDITIONAL([USE_NLOPT], [test "$HAVE_NLOPT" -eq 1])
+AC_MSG_WARN("USE_NLOPT=true")
+], [
+AM_CONDITIONAL(USE_NLOPT, false)
+AC_MSG_WARN("USE_NLOPT=false")
+])
+
+
+PKG_CHECK_MODULES(GSL, gsl >= 1.14, [HAVE_GSL=1], [HAVE_GSL=0])
+AM_CONDITIONAL([USE_GSL], [test "$HAVE_GSL" -eq 1])
+
+# use the C++ compiler for the following checks
+AC_LANG([C++])
+
+# Checks for header files.
+AC_HEADER_STDC
+AC_CHECK_HEADERS([string])
+AC_CHECK_HEADERS([iostream])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_TYPE_SIZE_T
+
+# distribute additional compiler and linker flags
+# --> set these variables instead of CXXFLAGS or LDFLAGS
+AC_SUBST([AM_CXXFLAGS])
+AC_SUBST([AM_LDFLAGS])
+AC_SUBST([LIBS])
+
+# files to generate via autotools (.am or .in source files)
+AC_CONFIG_HEADERS([config.h])
+
+AM_COND_IF([USE_LAS],
+ [AC_CONFIG_FILES([
+ src/lasclasses/Makefile])])
+AC_CONFIG_FILES([
+ Makefile
+ src/base/Makefile
+ src/algorithms/Makefile
+ src/imageclasses/Makefile
+ src/fileclasses/Makefile
+ src/apps/Makefile
+ ])
+# generate the final Makefile etc.
+AC_OUTPUT
diff --git a/depcomp b/depcomp
new file mode 100755
index 0000000..df8eea7
--- /dev/null
+++ b/depcomp
@@ -0,0 +1,630 @@
+#! /bin/sh
+# depcomp - compile a program generating dependencies as side-effects
+
+scriptversion=2009-04-28.21; # UTC
+
+# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009 Free
+# Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Originally written by Alexandre Oliva <oliva at dcc.unicamp.br>.
+
+case $1 in
+ '')
+ echo "$0: No command. Try \`$0 --help' for more information." 1>&2
+ exit 1;
+ ;;
+ -h | --h*)
+ cat <<\EOF
+Usage: depcomp [--help] [--version] PROGRAM [ARGS]
+
+Run PROGRAMS ARGS to compile a file, generating dependencies
+as side-effects.
+
+Environment variables:
+ depmode Dependency tracking mode.
+ source Source file read by `PROGRAMS ARGS'.
+ object Object file output by `PROGRAMS ARGS'.
+ DEPDIR directory where to store dependencies.
+ depfile Dependency file to output.
+ tmpdepfile Temporary file to use when outputing dependencies.
+ libtool Whether libtool is used (yes/no).
+
+Report bugs to <bug-automake at gnu.org>.
+EOF
+ exit $?
+ ;;
+ -v | --v*)
+ echo "depcomp $scriptversion"
+ exit $?
+ ;;
+esac
+
+if test -z "$depmode" || test -z "$source" || test -z "$object"; then
+ echo "depcomp: Variables source, object and depmode must be set" 1>&2
+ exit 1
+fi
+
+# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
+depfile=${depfile-`echo "$object" |
+ sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
+tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
+
+rm -f "$tmpdepfile"
+
+# Some modes work just like other modes, but use different flags. We
+# parameterize here, but still list the modes in the big case below,
+# to make depend.m4 easier to write. Note that we *cannot* use a case
+# here, because this file can only contain one case statement.
+if test "$depmode" = hp; then
+ # HP compiler uses -M and no extra arg.
+ gccflag=-M
+ depmode=gcc
+fi
+
+if test "$depmode" = dashXmstdout; then
+ # This is just like dashmstdout with a different argument.
+ dashmflag=-xM
+ depmode=dashmstdout
+fi
+
+cygpath_u="cygpath -u -f -"
+if test "$depmode" = msvcmsys; then
+ # This is just like msvisualcpp but w/o cygpath translation.
+ # Just convert the backslash-escaped backslashes to single forward
+ # slashes to satisfy depend.m4
+ cygpath_u="sed s,\\\\\\\\,/,g"
+ depmode=msvisualcpp
+fi
+
+case "$depmode" in
+gcc3)
+## gcc 3 implements dependency tracking that does exactly what
+## we want. Yay! Note: for some reason libtool 1.4 doesn't like
+## it if -MD -MP comes after the -MF stuff. Hmm.
+## Unfortunately, FreeBSD c89 acceptance of flags depends upon
+## the command line argument order; so add the flags where they
+## appear in depend2.am. Note that the slowdown incurred here
+## affects only configure: in makefiles, %FASTDEP% shortcuts this.
+ for arg
+ do
+ case $arg in
+ -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
+ *) set fnord "$@" "$arg" ;;
+ esac
+ shift # fnord
+ shift # $arg
+ done
+ "$@"
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ mv "$tmpdepfile" "$depfile"
+ ;;
+
+gcc)
+## There are various ways to get dependency output from gcc. Here's
+## why we pick this rather obscure method:
+## - Don't want to use -MD because we'd like the dependencies to end
+## up in a subdir. Having to rename by hand is ugly.
+## (We might end up doing this anyway to support other compilers.)
+## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
+## -MM, not -M (despite what the docs say).
+## - Using -M directly means running the compiler twice (even worse
+## than renaming).
+ if test -z "$gccflag"; then
+ gccflag=-MD,
+ fi
+ "$@" -Wp,"$gccflag$tmpdepfile"
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
+## The second -e expression handles DOS-style file names with drive letters.
+ sed -e 's/^[^:]*: / /' \
+ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
+## This next piece of magic avoids the `deleted header file' problem.
+## The problem is that when a header file which appears in a .P file
+## is deleted, the dependency causes make to die (because there is
+## typically no way to rebuild the header). We avoid this by adding
+## dummy dependencies for each header file. Too bad gcc doesn't do
+## this for us directly.
+ tr ' ' '
+' < "$tmpdepfile" |
+## Some versions of gcc put a space before the `:'. On the theory
+## that the space means something, we add a space to the output as
+## well.
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly. Breaking it into two sed invocations is a workaround.
+ sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+hp)
+ # This case exists only to let depend.m4 do its work. It works by
+ # looking at the text of this script. This case will never be run,
+ # since it is checked for above.
+ exit 1
+ ;;
+
+sgi)
+ if test "$libtool" = yes; then
+ "$@" "-Wp,-MDupdate,$tmpdepfile"
+ else
+ "$@" -MDupdate "$tmpdepfile"
+ fi
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+
+ if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
+ echo "$object : \\" > "$depfile"
+
+ # Clip off the initial element (the dependent). Don't try to be
+ # clever and replace this with sed code, as IRIX sed won't handle
+ # lines with more than a fixed number of characters (4096 in
+ # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
+ # the IRIX cc adds comments like `#:fec' to the end of the
+ # dependency line.
+ tr ' ' '
+' < "$tmpdepfile" \
+ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
+ tr '
+' ' ' >> "$depfile"
+ echo >> "$depfile"
+
+ # The second pass generates a dummy entry for each header file.
+ tr ' ' '
+' < "$tmpdepfile" \
+ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
+ >> "$depfile"
+ else
+ # The sourcefile does not contain any dependencies, so just
+ # store a dummy comment line, to avoid errors with the Makefile
+ # "include basename.Plo" scheme.
+ echo "#dummy" > "$depfile"
+ fi
+ rm -f "$tmpdepfile"
+ ;;
+
+aix)
+ # The C for AIX Compiler uses -M and outputs the dependencies
+ # in a .u file. In older versions, this file always lives in the
+ # current directory. Also, the AIX compiler puts `$object:' at the
+ # start of each line; $object doesn't have directory information.
+ # Version 6 uses the directory in both cases.
+ dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+ test "x$dir" = "x$object" && dir=
+ base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
+ if test "$libtool" = yes; then
+ tmpdepfile1=$dir$base.u
+ tmpdepfile2=$base.u
+ tmpdepfile3=$dir.libs/$base.u
+ "$@" -Wc,-M
+ else
+ tmpdepfile1=$dir$base.u
+ tmpdepfile2=$dir$base.u
+ tmpdepfile3=$dir$base.u
+ "$@" -M
+ fi
+ stat=$?
+
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+ exit $stat
+ fi
+
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+ do
+ test -f "$tmpdepfile" && break
+ done
+ if test -f "$tmpdepfile"; then
+ # Each line is of the form `foo.o: dependent.h'.
+ # Do two passes, one to just change these to
+ # `$object: dependent.h' and one to simply `dependent.h:'.
+ sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
+ # That's a tab and a space in the [].
+ sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
+ else
+ # The sourcefile does not contain any dependencies, so just
+ # store a dummy comment line, to avoid errors with the Makefile
+ # "include basename.Plo" scheme.
+ echo "#dummy" > "$depfile"
+ fi
+ rm -f "$tmpdepfile"
+ ;;
+
+icc)
+ # Intel's C compiler understands `-MD -MF file'. However on
+ # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
+ # ICC 7.0 will fill foo.d with something like
+ # foo.o: sub/foo.c
+ # foo.o: sub/foo.h
+ # which is wrong. We want:
+ # sub/foo.o: sub/foo.c
+ # sub/foo.o: sub/foo.h
+ # sub/foo.c:
+ # sub/foo.h:
+ # ICC 7.1 will output
+ # foo.o: sub/foo.c sub/foo.h
+ # and will wrap long lines using \ :
+ # foo.o: sub/foo.c ... \
+ # sub/foo.h ... \
+ # ...
+
+ "$@" -MD -MF "$tmpdepfile"
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ # Each line is of the form `foo.o: dependent.h',
+ # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
+ # Do two passes, one to just change these to
+ # `$object: dependent.h' and one to simply `dependent.h:'.
+ sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
+ # Some versions of the HPUX 10.20 sed can't process this invocation
+ # correctly. Breaking it into two sed invocations is a workaround.
+ sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" |
+ sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+hp2)
+ # The "hp" stanza above does not work with aCC (C++) and HP's ia64
+ # compilers, which have integrated preprocessors. The correct option
+ # to use with these is +Maked; it writes dependencies to a file named
+ # 'foo.d', which lands next to the object file, wherever that
+ # happens to be.
+ # Much of this is similar to the tru64 case; see comments there.
+ dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+ test "x$dir" = "x$object" && dir=
+ base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
+ if test "$libtool" = yes; then
+ tmpdepfile1=$dir$base.d
+ tmpdepfile2=$dir.libs/$base.d
+ "$@" -Wc,+Maked
+ else
+ tmpdepfile1=$dir$base.d
+ tmpdepfile2=$dir$base.d
+ "$@" +Maked
+ fi
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile1" "$tmpdepfile2"
+ exit $stat
+ fi
+
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
+ do
+ test -f "$tmpdepfile" && break
+ done
+ if test -f "$tmpdepfile"; then
+ sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile"
+ # Add `dependent.h:' lines.
+ sed -ne '2,${
+ s/^ *//
+ s/ \\*$//
+ s/$/:/
+ p
+ }' "$tmpdepfile" >> "$depfile"
+ else
+ echo "#dummy" > "$depfile"
+ fi
+ rm -f "$tmpdepfile" "$tmpdepfile2"
+ ;;
+
+tru64)
+ # The Tru64 compiler uses -MD to generate dependencies as a side
+ # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
+ # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
+ # dependencies in `foo.d' instead, so we check for that too.
+ # Subdirectories are respected.
+ dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+ test "x$dir" = "x$object" && dir=
+ base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
+
+ if test "$libtool" = yes; then
+ # With Tru64 cc, shared objects can also be used to make a
+ # static library. This mechanism is used in libtool 1.4 series to
+ # handle both shared and static libraries in a single compilation.
+ # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d.
+ #
+ # With libtool 1.5 this exception was removed, and libtool now
+ # generates 2 separate objects for the 2 libraries. These two
+ # compilations output dependencies in $dir.libs/$base.o.d and
+ # in $dir$base.o.d. We have to check for both files, because
+ # one of the two compilations can be disabled. We should prefer
+ # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
+ # automatically cleaned when .libs/ is deleted, while ignoring
+ # the former would cause a distcleancheck panic.
+ tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4
+ tmpdepfile2=$dir$base.o.d # libtool 1.5
+ tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5
+ tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504
+ "$@" -Wc,-MD
+ else
+ tmpdepfile1=$dir$base.o.d
+ tmpdepfile2=$dir$base.d
+ tmpdepfile3=$dir$base.d
+ tmpdepfile4=$dir$base.d
+ "$@" -MD
+ fi
+
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
+ exit $stat
+ fi
+
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
+ do
+ test -f "$tmpdepfile" && break
+ done
+ if test -f "$tmpdepfile"; then
+ sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
+ # That's a tab and a space in the [].
+ sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
+ else
+ echo "#dummy" > "$depfile"
+ fi
+ rm -f "$tmpdepfile"
+ ;;
+
+#nosideeffect)
+ # This comment above is used by automake to tell side-effect
+ # dependency tracking mechanisms from slower ones.
+
+dashmstdout)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the preprocessed file to stdout, regardless of -o.
+ "$@" || exit $?
+
+ # Remove the call to Libtool.
+ if test "$libtool" = yes; then
+ while test "X$1" != 'X--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+
+ # Remove `-o $object'.
+ IFS=" "
+ for arg
+ do
+ case $arg in
+ -o)
+ shift
+ ;;
+ $object)
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift # fnord
+ shift # $arg
+ ;;
+ esac
+ done
+
+ test -z "$dashmflag" && dashmflag=-M
+ # Require at least two characters before searching for `:'
+ # in the target name. This is to cope with DOS-style filenames:
+ # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise.
+ "$@" $dashmflag |
+ sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile"
+ rm -f "$depfile"
+ cat < "$tmpdepfile" > "$depfile"
+ tr ' ' '
+' < "$tmpdepfile" | \
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly. Breaking it into two sed invocations is a workaround.
+ sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+dashXmstdout)
+ # This case only exists to satisfy depend.m4. It is never actually
+ # run, as this mode is specially recognized in the preamble.
+ exit 1
+ ;;
+
+makedepend)
+ "$@" || exit $?
+ # Remove any Libtool call
+ if test "$libtool" = yes; then
+ while test "X$1" != 'X--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+ # X makedepend
+ shift
+ cleared=no eat=no
+ for arg
+ do
+ case $cleared in
+ no)
+ set ""; shift
+ cleared=yes ;;
+ esac
+ if test $eat = yes; then
+ eat=no
+ continue
+ fi
+ case "$arg" in
+ -D*|-I*)
+ set fnord "$@" "$arg"; shift ;;
+ # Strip any option that makedepend may not understand. Remove
+ # the object too, otherwise makedepend will parse it as a source file.
+ -arch)
+ eat=yes ;;
+ -*|$object)
+ ;;
+ *)
+ set fnord "$@" "$arg"; shift ;;
+ esac
+ done
+ obj_suffix=`echo "$object" | sed 's/^.*\././'`
+ touch "$tmpdepfile"
+ ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
+ rm -f "$depfile"
+ cat < "$tmpdepfile" > "$depfile"
+ sed '1,2d' "$tmpdepfile" | tr ' ' '
+' | \
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly. Breaking it into two sed invocations is a workaround.
+ sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile" "$tmpdepfile".bak
+ ;;
+
+cpp)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the preprocessed file to stdout.
+ "$@" || exit $?
+
+ # Remove the call to Libtool.
+ if test "$libtool" = yes; then
+ while test "X$1" != 'X--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+
+ # Remove `-o $object'.
+ IFS=" "
+ for arg
+ do
+ case $arg in
+ -o)
+ shift
+ ;;
+ $object)
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift # fnord
+ shift # $arg
+ ;;
+ esac
+ done
+
+ "$@" -E |
+ sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
+ -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
+ sed '$ s: \\$::' > "$tmpdepfile"
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ cat < "$tmpdepfile" >> "$depfile"
+ sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+msvisualcpp)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the preprocessed file to stdout.
+ "$@" || exit $?
+
+ # Remove the call to Libtool.
+ if test "$libtool" = yes; then
+ while test "X$1" != 'X--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+
+ IFS=" "
+ for arg
+ do
+ case "$arg" in
+ -o)
+ shift
+ ;;
+ $object)
+ shift
+ ;;
+ "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
+ set fnord "$@"
+ shift
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift
+ shift
+ ;;
+ esac
+ done
+ "$@" -E 2>/dev/null |
+ sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile"
+ echo " " >> "$depfile"
+ sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+msvcmsys)
+ # This case exists only to let depend.m4 do its work. It works by
+ # looking at the text of this script. This case will never be run,
+ # since it is checked for above.
+ exit 1
+ ;;
+
+none)
+ exec "$@"
+ ;;
+
+*)
+ echo "Unknown depmode $depmode" 1>&2
+ exit 1
+ ;;
+esac
+
+exit 0
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/install-sh b/install-sh
new file mode 100755
index 0000000..6781b98
--- /dev/null
+++ b/install-sh
@@ -0,0 +1,520 @@
+#!/bin/sh
+# install - install a program, script, or datafile
+
+scriptversion=2009-04-28.21; # UTC
+
+# This originates from X11R5 (mit/util/scripts/install.sh), which was
+# later released in X11R6 (xc/config/util/install.sh) with the
+# following copyright and license.
+#
+# Copyright (C) 1994 X Consortium
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
+# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+# Except as contained in this notice, the name of the X Consortium shall not
+# be used in advertising or otherwise to promote the sale, use or other deal-
+# ings in this Software without prior written authorization from the X Consor-
+# tium.
+#
+#
+# FSF changes to this file are in the public domain.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# `make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.
+
+nl='
+'
+IFS=" "" $nl"
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit=${DOITPROG-}
+if test -z "$doit"; then
+ doit_exec=exec
+else
+ doit_exec=$doit
+fi
+
+# Put in absolute file names if you don't have them in your path;
+# or use environment vars.
+
+chgrpprog=${CHGRPPROG-chgrp}
+chmodprog=${CHMODPROG-chmod}
+chownprog=${CHOWNPROG-chown}
+cmpprog=${CMPPROG-cmp}
+cpprog=${CPPROG-cp}
+mkdirprog=${MKDIRPROG-mkdir}
+mvprog=${MVPROG-mv}
+rmprog=${RMPROG-rm}
+stripprog=${STRIPPROG-strip}
+
+posix_glob='?'
+initialize_posix_glob='
+ test "$posix_glob" != "?" || {
+ if (set -f) 2>/dev/null; then
+ posix_glob=
+ else
+ posix_glob=:
+ fi
+ }
+'
+
+posix_mkdir=
+
+# Desired mode of installed file.
+mode=0755
+
+chgrpcmd=
+chmodcmd=$chmodprog
+chowncmd=
+mvcmd=$mvprog
+rmcmd="$rmprog -f"
+stripcmd=
+
+src=
+dst=
+dir_arg=
+dst_arg=
+
+copy_on_change=false
+no_target_directory=
+
+usage="\
+Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
+ or: $0 [OPTION]... SRCFILES... DIRECTORY
+ or: $0 [OPTION]... -t DIRECTORY SRCFILES...
+ or: $0 [OPTION]... -d DIRECTORIES...
+
+In the 1st form, copy SRCFILE to DSTFILE.
+In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
+In the 4th, create DIRECTORIES.
+
+Options:
+ --help display this help and exit.
+ --version display version info and exit.
+
+ -c (ignored)
+ -C install only if different (preserve the last data modification time)
+ -d create directories instead of installing files.
+ -g GROUP $chgrpprog installed files to GROUP.
+ -m MODE $chmodprog installed files to MODE.
+ -o USER $chownprog installed files to USER.
+ -s $stripprog installed files.
+ -t DIRECTORY install into DIRECTORY.
+ -T report an error if DSTFILE is a directory.
+
+Environment variables override the default commands:
+ CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
+ RMPROG STRIPPROG
+"
+
+while test $# -ne 0; do
+ case $1 in
+ -c) ;;
+
+ -C) copy_on_change=true;;
+
+ -d) dir_arg=true;;
+
+ -g) chgrpcmd="$chgrpprog $2"
+ shift;;
+
+ --help) echo "$usage"; exit $?;;
+
+ -m) mode=$2
+ case $mode in
+ *' '* | *' '* | *'
+'* | *'*'* | *'?'* | *'['*)
+ echo "$0: invalid mode: $mode" >&2
+ exit 1;;
+ esac
+ shift;;
+
+ -o) chowncmd="$chownprog $2"
+ shift;;
+
+ -s) stripcmd=$stripprog;;
+
+ -t) dst_arg=$2
+ shift;;
+
+ -T) no_target_directory=true;;
+
+ --version) echo "$0 $scriptversion"; exit $?;;
+
+ --) shift
+ break;;
+
+ -*) echo "$0: invalid option: $1" >&2
+ exit 1;;
+
+ *) break;;
+ esac
+ shift
+done
+
+if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
+ # When -d is used, all remaining arguments are directories to create.
+ # When -t is used, the destination is already specified.
+ # Otherwise, the last argument is the destination. Remove it from $@.
+ for arg
+ do
+ if test -n "$dst_arg"; then
+ # $@ is not empty: it contains at least $arg.
+ set fnord "$@" "$dst_arg"
+ shift # fnord
+ fi
+ shift # arg
+ dst_arg=$arg
+ done
+fi
+
+if test $# -eq 0; then
+ if test -z "$dir_arg"; then
+ echo "$0: no input file specified." >&2
+ exit 1
+ fi
+ # It's OK to call `install-sh -d' without argument.
+ # This can happen when creating conditional directories.
+ exit 0
+fi
+
+if test -z "$dir_arg"; then
+ trap '(exit $?); exit' 1 2 13 15
+
+ # Set umask so as not to create temps with too-generous modes.
+ # However, 'strip' requires both read and write access to temps.
+ case $mode in
+ # Optimize common cases.
+ *644) cp_umask=133;;
+ *755) cp_umask=22;;
+
+ *[0-7])
+ if test -z "$stripcmd"; then
+ u_plus_rw=
+ else
+ u_plus_rw='% 200'
+ fi
+ cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
+ *)
+ if test -z "$stripcmd"; then
+ u_plus_rw=
+ else
+ u_plus_rw=,u+rw
+ fi
+ cp_umask=$mode$u_plus_rw;;
+ esac
+fi
+
+for src
+do
+ # Protect names starting with `-'.
+ case $src in
+ -*) src=./$src;;
+ esac
+
+ if test -n "$dir_arg"; then
+ dst=$src
+ dstdir=$dst
+ test -d "$dstdir"
+ dstdir_status=$?
+ else
+
+ # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
+ # might cause directories to be created, which would be especially bad
+ # if $src (and thus $dsttmp) contains '*'.
+ if test ! -f "$src" && test ! -d "$src"; then
+ echo "$0: $src does not exist." >&2
+ exit 1
+ fi
+
+ if test -z "$dst_arg"; then
+ echo "$0: no destination specified." >&2
+ exit 1
+ fi
+
+ dst=$dst_arg
+ # Protect names starting with `-'.
+ case $dst in
+ -*) dst=./$dst;;
+ esac
+
+ # If destination is a directory, append the input filename; won't work
+ # if double slashes aren't ignored.
+ if test -d "$dst"; then
+ if test -n "$no_target_directory"; then
+ echo "$0: $dst_arg: Is a directory" >&2
+ exit 1
+ fi
+ dstdir=$dst
+ dst=$dstdir/`basename "$src"`
+ dstdir_status=0
+ else
+ # Prefer dirname, but fall back on a substitute if dirname fails.
+ dstdir=`
+ (dirname "$dst") 2>/dev/null ||
+ expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$dst" : 'X\(//\)[^/]' \| \
+ X"$dst" : 'X\(//\)$' \| \
+ X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
+ echo X"$dst" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'
+ `
+
+ test -d "$dstdir"
+ dstdir_status=$?
+ fi
+ fi
+
+ obsolete_mkdir_used=false
+
+ if test $dstdir_status != 0; then
+ case $posix_mkdir in
+ '')
+ # Create intermediate dirs using mode 755 as modified by the umask.
+ # This is like FreeBSD 'install' as of 1997-10-28.
+ umask=`umask`
+ case $stripcmd.$umask in
+ # Optimize common cases.
+ *[2367][2367]) mkdir_umask=$umask;;
+ .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
+
+ *[0-7])
+ mkdir_umask=`expr $umask + 22 \
+ - $umask % 100 % 40 + $umask % 20 \
+ - $umask % 10 % 4 + $umask % 2
+ `;;
+ *) mkdir_umask=$umask,go-w;;
+ esac
+
+ # With -d, create the new directory with the user-specified mode.
+ # Otherwise, rely on $mkdir_umask.
+ if test -n "$dir_arg"; then
+ mkdir_mode=-m$mode
+ else
+ mkdir_mode=
+ fi
+
+ posix_mkdir=false
+ case $umask in
+ *[123567][0-7][0-7])
+ # POSIX mkdir -p sets u+wx bits regardless of umask, which
+ # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
+ ;;
+ *)
+ tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
+ trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
+
+ if (umask $mkdir_umask &&
+ exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
+ then
+ if test -z "$dir_arg" || {
+ # Check for POSIX incompatibilities with -m.
+ # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
+ # other-writeable bit of parent directory when it shouldn't.
+ # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
+ ls_ld_tmpdir=`ls -ld "$tmpdir"`
+ case $ls_ld_tmpdir in
+ d????-?r-*) different_mode=700;;
+ d????-?--*) different_mode=755;;
+ *) false;;
+ esac &&
+ $mkdirprog -m$different_mode -p -- "$tmpdir" && {
+ ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
+ test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
+ }
+ }
+ then posix_mkdir=:
+ fi
+ rmdir "$tmpdir/d" "$tmpdir"
+ else
+ # Remove any dirs left behind by ancient mkdir implementations.
+ rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
+ fi
+ trap '' 0;;
+ esac;;
+ esac
+
+ if
+ $posix_mkdir && (
+ umask $mkdir_umask &&
+ $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
+ )
+ then :
+ else
+
+ # The umask is ridiculous, or mkdir does not conform to POSIX,
+ # or it failed possibly due to a race condition. Create the
+ # directory the slow way, step by step, checking for races as we go.
+
+ case $dstdir in
+ /*) prefix='/';;
+ -*) prefix='./';;
+ *) prefix='';;
+ esac
+
+ eval "$initialize_posix_glob"
+
+ oIFS=$IFS
+ IFS=/
+ $posix_glob set -f
+ set fnord $dstdir
+ shift
+ $posix_glob set +f
+ IFS=$oIFS
+
+ prefixes=
+
+ for d
+ do
+ test -z "$d" && continue
+
+ prefix=$prefix$d
+ if test -d "$prefix"; then
+ prefixes=
+ else
+ if $posix_mkdir; then
+ (umask=$mkdir_umask &&
+ $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
+ # Don't fail if two instances are running concurrently.
+ test -d "$prefix" || exit 1
+ else
+ case $prefix in
+ *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
+ *) qprefix=$prefix;;
+ esac
+ prefixes="$prefixes '$qprefix'"
+ fi
+ fi
+ prefix=$prefix/
+ done
+
+ if test -n "$prefixes"; then
+ # Don't fail if two instances are running concurrently.
+ (umask $mkdir_umask &&
+ eval "\$doit_exec \$mkdirprog $prefixes") ||
+ test -d "$dstdir" || exit 1
+ obsolete_mkdir_used=true
+ fi
+ fi
+ fi
+
+ if test -n "$dir_arg"; then
+ { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
+ { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
+ { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
+ test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
+ else
+
+ # Make a couple of temp file names in the proper directory.
+ dsttmp=$dstdir/_inst.$$_
+ rmtmp=$dstdir/_rm.$$_
+
+ # Trap to clean up those temp files at exit.
+ trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
+
+ # Copy the file name to the temp name.
+ (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
+
+ # and set any options; do chmod last to preserve setuid bits.
+ #
+ # If any of these fail, we abort the whole thing. If we want to
+ # ignore errors from any of these, just make sure not to ignore
+ # errors from the above "$doit $cpprog $src $dsttmp" command.
+ #
+ { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
+ { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
+ { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
+ { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
+
+ # If -C, don't bother to copy if it wouldn't change the file.
+ if $copy_on_change &&
+ old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
+ new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
+
+ eval "$initialize_posix_glob" &&
+ $posix_glob set -f &&
+ set X $old && old=:$2:$4:$5:$6 &&
+ set X $new && new=:$2:$4:$5:$6 &&
+ $posix_glob set +f &&
+
+ test "$old" = "$new" &&
+ $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
+ then
+ rm -f "$dsttmp"
+ else
+ # Rename the file to the real destination.
+ $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
+
+ # The rename failed, perhaps because mv can't rename something else
+ # to itself, or perhaps because mv is so ancient that it does not
+ # support -f.
+ {
+ # Now remove or move aside any old file at destination location.
+ # We try this two ways since rm can't unlink itself on some
+ # systems and the destination file might be busy for other
+ # reasons. In this case, the final cleanup might fail but the new
+ # file should still install successfully.
+ {
+ test ! -f "$dst" ||
+ $doit $rmcmd -f "$dst" 2>/dev/null ||
+ { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
+ { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
+ } ||
+ { echo "$0: cannot unlink or rename $dst" >&2
+ (exit 1); exit 1
+ }
+ } &&
+
+ # Now rename the file to the real destination.
+ $doit $mvcmd "$dsttmp" "$dst"
+ }
+ fi || exit 1
+
+ trap '' 0
+ fi
+done
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/ltmain.sh b/ltmain.sh
new file mode 100755
index 0000000..fa4b1e1
--- /dev/null
+++ b/ltmain.sh
@@ -0,0 +1,8413 @@
+# Generated from ltmain.m4sh.
+
+# ltmain.sh (GNU libtool) 2.2.6b
+# Written by Gordon Matzigkeit <gord at gnu.ai.mit.edu>, 1996
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 2008 Free Software Foundation, Inc.
+# This is free software; see the source for copying conditions. There is NO
+# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+# GNU Libtool is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING. If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html,
+# or obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+# Usage: $progname [OPTION]... [MODE-ARG]...
+#
+# Provide generalized library-building support services.
+#
+# --config show all configuration variables
+# --debug enable verbose shell tracing
+# -n, --dry-run display commands without modifying any files
+# --features display basic configuration information and exit
+# --mode=MODE use operation mode MODE
+# --preserve-dup-deps don't remove duplicate dependency libraries
+# --quiet, --silent don't print informational messages
+# --tag=TAG use configuration variables from tag TAG
+# -v, --verbose print informational messages (default)
+# --version print version information
+# -h, --help print short or long help message
+#
+# MODE must be one of the following:
+#
+# clean remove files from the build directory
+# compile compile a source file into a libtool object
+# execute automatically set library path, then run a program
+# finish complete the installation of libtool libraries
+# install install libraries or executables
+# link create a library or an executable
+# uninstall remove libraries from an installed directory
+#
+# MODE-ARGS vary depending on the MODE.
+# Try `$progname --help --mode=MODE' for a more detailed description of MODE.
+#
+# When reporting a bug, please describe a test case to reproduce it and
+# include the following information:
+#
+# host-triplet: $host
+# shell: $SHELL
+# compiler: $LTCC
+# compiler flags: $LTCFLAGS
+# linker: $LD (gnu? $with_gnu_ld)
+# $progname: (GNU libtool) 2.2.6b Debian-2.2.6b-2ubuntu3
+# automake: $automake_version
+# autoconf: $autoconf_version
+#
+# Report bugs to <bug-libtool at gnu.org>.
+
+PROGRAM=ltmain.sh
+PACKAGE=libtool
+VERSION="2.2.6b Debian-2.2.6b-2ubuntu3"
+TIMESTAMP=""
+package_revision=1.3017
+
+# Be Bourne compatible
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# NLS nuisances: We save the old values to restore during execute mode.
+# Only set LANG and LC_ALL to C if already set.
+# These must not be set unconditionally because not all systems understand
+# e.g. LANG=C (notably SCO).
+lt_user_locale=
+lt_safe_locale=
+for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+do
+ eval "if test \"\${$lt_var+set}\" = set; then
+ save_$lt_var=\$$lt_var
+ $lt_var=C
+ export $lt_var
+ lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
+ lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
+ fi"
+done
+
+$lt_unset CDPATH
+
+
+
+
+
+: ${CP="cp -f"}
+: ${ECHO="echo"}
+: ${EGREP="/bin/grep -E"}
+: ${FGREP="/bin/grep -F"}
+: ${GREP="/bin/grep"}
+: ${LN_S="ln -s"}
+: ${MAKE="make"}
+: ${MKDIR="mkdir"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+: ${SED="/bin/sed"}
+: ${SHELL="${CONFIG_SHELL-/bin/sh}"}
+: ${Xsed="$SED -e 1s/^X//"}
+
+# Global variables:
+EXIT_SUCCESS=0
+EXIT_FAILURE=1
+EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing.
+EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake.
+
+exit_status=$EXIT_SUCCESS
+
+# Make sure IFS has a sensible default
+lt_nl='
+'
+IFS=" $lt_nl"
+
+dirname="s,/[^/]*$,,"
+basename="s,^.*/,,"
+
+# func_dirname_and_basename file append nondir_replacement
+# perform func_basename and func_dirname in a single function
+# call:
+# dirname: Compute the dirname of FILE. If nonempty,
+# add APPEND to the result, otherwise set result
+# to NONDIR_REPLACEMENT.
+# value returned in "$func_dirname_result"
+# basename: Compute filename of FILE.
+# value retuned in "$func_basename_result"
+# Implementation must be kept synchronized with func_dirname
+# and func_basename. For efficiency, we do not delegate to
+# those functions but instead duplicate the functionality here.
+func_dirname_and_basename ()
+{
+ # Extract subdirectory from the argument.
+ func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
+ if test "X$func_dirname_result" = "X${1}"; then
+ func_dirname_result="${3}"
+ else
+ func_dirname_result="$func_dirname_result${2}"
+ fi
+ func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
+}
+
+# Generated shell functions inserted here.
+
+# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
+# is ksh but when the shell is invoked as "sh" and the current value of
+# the _XPG environment variable is not equal to 1 (one), the special
+# positional parameter $0, within a function call, is the name of the
+# function.
+progpath="$0"
+
+# The name of this program:
+# In the unlikely event $progname began with a '-', it would play havoc with
+# func_echo (imagine progname=-n), so we prepend ./ in that case:
+func_dirname_and_basename "$progpath"
+progname=$func_basename_result
+case $progname in
+ -*) progname=./$progname ;;
+esac
+
+# Make sure we have an absolute path for reexecution:
+case $progpath in
+ [\\/]*|[A-Za-z]:\\*) ;;
+ *[\\/]*)
+ progdir=$func_dirname_result
+ progdir=`cd "$progdir" && pwd`
+ progpath="$progdir/$progname"
+ ;;
+ *)
+ save_IFS="$IFS"
+ IFS=:
+ for progdir in $PATH; do
+ IFS="$save_IFS"
+ test -x "$progdir/$progname" && break
+ done
+ IFS="$save_IFS"
+ test -n "$progdir" || progdir=`pwd`
+ progpath="$progdir/$progname"
+ ;;
+esac
+
+# Sed substitution that helps us do robust quoting. It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed="${SED}"' -e 1s/^X//'
+sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Re-`\' parameter expansions in output of double_quote_subst that were
+# `\'-ed in input to the same. If an odd number of `\' preceded a '$'
+# in input to double_quote_subst, that '$' was protected from expansion.
+# Since each input `\' is now two `\'s, look for any number of runs of
+# four `\'s followed by two `\'s and then a '$'. `\' that '$'.
+bs='\\'
+bs2='\\\\'
+bs4='\\\\\\\\'
+dollar='\$'
+sed_double_backslash="\
+ s/$bs4/&\\
+/g
+ s/^$bs2$dollar/$bs&/
+ s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
+ s/\n//g"
+
+# Standard options:
+opt_dry_run=false
+opt_help=false
+opt_quiet=false
+opt_verbose=false
+opt_warning=:
+
+# func_echo arg...
+# Echo program name prefixed message, along with the current mode
+# name if it has been set yet.
+func_echo ()
+{
+ $ECHO "$progname${mode+: }$mode: $*"
+}
+
+# func_verbose arg...
+# Echo program name prefixed message in verbose mode only.
+func_verbose ()
+{
+ $opt_verbose && func_echo ${1+"$@"}
+
+ # A bug in bash halts the script if the last line of a function
+ # fails when set -e is in force, so we need another command to
+ # work around that:
+ :
+}
+
+# func_error arg...
+# Echo program name prefixed message to standard error.
+func_error ()
+{
+ $ECHO "$progname${mode+: }$mode: "${1+"$@"} 1>&2
+}
+
+# func_warning arg...
+# Echo program name prefixed warning message to standard error.
+func_warning ()
+{
+ $opt_warning && $ECHO "$progname${mode+: }$mode: warning: "${1+"$@"} 1>&2
+
+ # bash bug again:
+ :
+}
+
+# func_fatal_error arg...
+# Echo program name prefixed message to standard error, and exit.
+func_fatal_error ()
+{
+ func_error ${1+"$@"}
+ exit $EXIT_FAILURE
+}
+
+# func_fatal_help arg...
+# Echo program name prefixed message to standard error, followed by
+# a help hint, and exit.
+func_fatal_help ()
+{
+ func_error ${1+"$@"}
+ func_fatal_error "$help"
+}
+help="Try \`$progname --help' for more information." ## default
+
+
+# func_grep expression filename
+# Check whether EXPRESSION matches any line of FILENAME, without output.
+func_grep ()
+{
+ $GREP "$1" "$2" >/dev/null 2>&1
+}
+
+
+# func_mkdir_p directory-path
+# Make sure the entire path to DIRECTORY-PATH is available.
+func_mkdir_p ()
+{
+ my_directory_path="$1"
+ my_dir_list=
+
+ if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
+
+ # Protect directory names starting with `-'
+ case $my_directory_path in
+ -*) my_directory_path="./$my_directory_path" ;;
+ esac
+
+ # While some portion of DIR does not yet exist...
+ while test ! -d "$my_directory_path"; do
+ # ...make a list in topmost first order. Use a colon delimited
+ # list incase some portion of path contains whitespace.
+ my_dir_list="$my_directory_path:$my_dir_list"
+
+ # If the last portion added has no slash in it, the list is done
+ case $my_directory_path in */*) ;; *) break ;; esac
+
+ # ...otherwise throw away the child directory and loop
+ my_directory_path=`$ECHO "X$my_directory_path" | $Xsed -e "$dirname"`
+ done
+ my_dir_list=`$ECHO "X$my_dir_list" | $Xsed -e 's,:*$,,'`
+
+ save_mkdir_p_IFS="$IFS"; IFS=':'
+ for my_dir in $my_dir_list; do
+ IFS="$save_mkdir_p_IFS"
+ # mkdir can fail with a `File exist' error if two processes
+ # try to create one of the directories concurrently. Don't
+ # stop in that case!
+ $MKDIR "$my_dir" 2>/dev/null || :
+ done
+ IFS="$save_mkdir_p_IFS"
+
+ # Bail out if we (or some other process) failed to create a directory.
+ test -d "$my_directory_path" || \
+ func_fatal_error "Failed to create \`$1'"
+ fi
+}
+
+
+# func_mktempdir [string]
+# Make a temporary directory that won't clash with other running
+# libtool processes, and avoids race conditions if possible. If
+# given, STRING is the basename for that directory.
+func_mktempdir ()
+{
+ my_template="${TMPDIR-/tmp}/${1-$progname}"
+
+ if test "$opt_dry_run" = ":"; then
+ # Return a directory name, but don't create it in dry-run mode
+ my_tmpdir="${my_template}-$$"
+ else
+
+ # If mktemp works, use that first and foremost
+ my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
+
+ if test ! -d "$my_tmpdir"; then
+ # Failing that, at least try and use $RANDOM to avoid a race
+ my_tmpdir="${my_template}-${RANDOM-0}$$"
+
+ save_mktempdir_umask=`umask`
+ umask 0077
+ $MKDIR "$my_tmpdir"
+ umask $save_mktempdir_umask
+ fi
+
+ # If we're not in dry-run mode, bomb out on failure
+ test -d "$my_tmpdir" || \
+ func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
+ fi
+
+ $ECHO "X$my_tmpdir" | $Xsed
+}
+
+
+# func_quote_for_eval arg
+# Aesthetically quote ARG to be evaled later.
+# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
+# is double-quoted, suitable for a subsequent eval, whereas
+# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
+# which are still active within double quotes backslashified.
+func_quote_for_eval ()
+{
+ case $1 in
+ *[\\\`\"\$]*)
+ func_quote_for_eval_unquoted_result=`$ECHO "X$1" | $Xsed -e "$sed_quote_subst"` ;;
+ *)
+ func_quote_for_eval_unquoted_result="$1" ;;
+ esac
+
+ case $func_quote_for_eval_unquoted_result in
+ # Double-quote args containing shell metacharacters to delay
+ # word splitting, command substitution and and variable
+ # expansion for a subsequent eval.
+ # Many Bourne shells cannot handle close brackets correctly
+ # in scan sets, so we specify it separately.
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
+ ;;
+ *)
+ func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
+ esac
+}
+
+
+# func_quote_for_expand arg
+# Aesthetically quote ARG to be evaled later; same as above,
+# but do not quote variable references.
+func_quote_for_expand ()
+{
+ case $1 in
+ *[\\\`\"]*)
+ my_arg=`$ECHO "X$1" | $Xsed \
+ -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
+ *)
+ my_arg="$1" ;;
+ esac
+
+ case $my_arg in
+ # Double-quote args containing shell metacharacters to delay
+ # word splitting and command substitution for a subsequent eval.
+ # Many Bourne shells cannot handle close brackets correctly
+ # in scan sets, so we specify it separately.
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ my_arg="\"$my_arg\""
+ ;;
+ esac
+
+ func_quote_for_expand_result="$my_arg"
+}
+
+
+# func_show_eval cmd [fail_exp]
+# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
+# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
+# is given, then evaluate it.
+func_show_eval ()
+{
+ my_cmd="$1"
+ my_fail_exp="${2-:}"
+
+ ${opt_silent-false} || {
+ func_quote_for_expand "$my_cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+
+ if ${opt_dry_run-false}; then :; else
+ eval "$my_cmd"
+ my_status=$?
+ if test "$my_status" -eq 0; then :; else
+ eval "(exit $my_status); $my_fail_exp"
+ fi
+ fi
+}
+
+
+# func_show_eval_locale cmd [fail_exp]
+# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
+# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
+# is given, then evaluate it. Use the saved locale for evaluation.
+func_show_eval_locale ()
+{
+ my_cmd="$1"
+ my_fail_exp="${2-:}"
+
+ ${opt_silent-false} || {
+ func_quote_for_expand "$my_cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+
+ if ${opt_dry_run-false}; then :; else
+ eval "$lt_user_locale
+ $my_cmd"
+ my_status=$?
+ eval "$lt_safe_locale"
+ if test "$my_status" -eq 0; then :; else
+ eval "(exit $my_status); $my_fail_exp"
+ fi
+ fi
+}
+
+
+
+
+
+# func_version
+# Echo version message to standard output and exit.
+func_version ()
+{
+ $SED -n '/^# '$PROGRAM' (GNU /,/# warranty; / {
+ s/^# //
+ s/^# *$//
+ s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
+ p
+ }' < "$progpath"
+ exit $?
+}
+
+# func_usage
+# Echo short help message to standard output and exit.
+func_usage ()
+{
+ $SED -n '/^# Usage:/,/# -h/ {
+ s/^# //
+ s/^# *$//
+ s/\$progname/'$progname'/
+ p
+ }' < "$progpath"
+ $ECHO
+ $ECHO "run \`$progname --help | more' for full usage"
+ exit $?
+}
+
+# func_help
+# Echo long help message to standard output and exit.
+func_help ()
+{
+ $SED -n '/^# Usage:/,/# Report bugs to/ {
+ s/^# //
+ s/^# *$//
+ s*\$progname*'$progname'*
+ s*\$host*'"$host"'*
+ s*\$SHELL*'"$SHELL"'*
+ s*\$LTCC*'"$LTCC"'*
+ s*\$LTCFLAGS*'"$LTCFLAGS"'*
+ s*\$LD*'"$LD"'*
+ s/\$with_gnu_ld/'"$with_gnu_ld"'/
+ s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/
+ s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/
+ p
+ }' < "$progpath"
+ exit $?
+}
+
+# func_missing_arg argname
+# Echo program name prefixed message to standard error and set global
+# exit_cmd.
+func_missing_arg ()
+{
+ func_error "missing argument for $1"
+ exit_cmd=exit
+}
+
+exit_cmd=:
+
+
+
+
+
+# Check that we have a working $ECHO.
+if test "X$1" = X--no-reexec; then
+ # Discard the --no-reexec flag, and continue.
+ shift
+elif test "X$1" = X--fallback-echo; then
+ # Avoid inline document here, it may be left over
+ :
+elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t'; then
+ # Yippee, $ECHO works!
+ :
+else
+ # Restart under the correct shell, and then maybe $ECHO will work.
+ exec $SHELL "$progpath" --no-reexec ${1+"$@"}
+fi
+
+if test "X$1" = X--fallback-echo; then
+ # used as fallback echo
+ shift
+ cat <<EOF
+$*
+EOF
+ exit $EXIT_SUCCESS
+fi
+
+magic="%%%MAGIC variable%%%"
+magic_exe="%%%MAGIC EXE variable%%%"
+
+# Global variables.
+# $mode is unset
+nonopt=
+execute_dlfiles=
+preserve_args=
+lo2o="s/\\.lo\$/.${objext}/"
+o2lo="s/\\.${objext}\$/.lo/"
+extracted_archives=
+extracted_serial=0
+
+opt_dry_run=false
+opt_duplicate_deps=false
+opt_silent=false
+opt_debug=:
+
+# If this variable is set in any of the actions, the command in it
+# will be execed at the end. This prevents here-documents from being
+# left over by shells.
+exec_cmd=
+
+# func_fatal_configuration arg...
+# Echo program name prefixed message to standard error, followed by
+# a configuration failure hint, and exit.
+func_fatal_configuration ()
+{
+ func_error ${1+"$@"}
+ func_error "See the $PACKAGE documentation for more information."
+ func_fatal_error "Fatal configuration error."
+}
+
+
+# func_config
+# Display the configuration for all the tags in this script.
+func_config ()
+{
+ re_begincf='^# ### BEGIN LIBTOOL'
+ re_endcf='^# ### END LIBTOOL'
+
+ # Default configuration.
+ $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
+
+ # Now print the configurations for the tags.
+ for tagname in $taglist; do
+ $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
+ done
+
+ exit $?
+}
+
+# func_features
+# Display the features supported by this script.
+func_features ()
+{
+ $ECHO "host: $host"
+ if test "$build_libtool_libs" = yes; then
+ $ECHO "enable shared libraries"
+ else
+ $ECHO "disable shared libraries"
+ fi
+ if test "$build_old_libs" = yes; then
+ $ECHO "enable static libraries"
+ else
+ $ECHO "disable static libraries"
+ fi
+
+ exit $?
+}
+
+# func_enable_tag tagname
+# Verify that TAGNAME is valid, and either flag an error and exit, or
+# enable the TAGNAME tag. We also add TAGNAME to the global $taglist
+# variable here.
+func_enable_tag ()
+{
+ # Global variable:
+ tagname="$1"
+
+ re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
+ re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
+ sed_extractcf="/$re_begincf/,/$re_endcf/p"
+
+ # Validate tagname.
+ case $tagname in
+ *[!-_A-Za-z0-9,/]*)
+ func_fatal_error "invalid tag name: $tagname"
+ ;;
+ esac
+
+ # Don't test for the "default" C tag, as we know it's
+ # there but not specially marked.
+ case $tagname in
+ CC) ;;
+ *)
+ if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
+ taglist="$taglist $tagname"
+
+ # Evaluate the configuration. Be careful to quote the path
+ # and the sed script, to avoid splitting on whitespace, but
+ # also don't use non-portable quotes within backquotes within
+ # quotes we have to do it in 2 steps:
+ extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
+ eval "$extractedcf"
+ else
+ func_error "ignoring unknown tag $tagname"
+ fi
+ ;;
+ esac
+}
+
+# Parse options once, thoroughly. This comes as soon as possible in
+# the script to make things like `libtool --version' happen quickly.
+{
+
+ # Shorthand for --mode=foo, only valid as the first argument
+ case $1 in
+ clean|clea|cle|cl)
+ shift; set dummy --mode clean ${1+"$@"}; shift
+ ;;
+ compile|compil|compi|comp|com|co|c)
+ shift; set dummy --mode compile ${1+"$@"}; shift
+ ;;
+ execute|execut|execu|exec|exe|ex|e)
+ shift; set dummy --mode execute ${1+"$@"}; shift
+ ;;
+ finish|finis|fini|fin|fi|f)
+ shift; set dummy --mode finish ${1+"$@"}; shift
+ ;;
+ install|instal|insta|inst|ins|in|i)
+ shift; set dummy --mode install ${1+"$@"}; shift
+ ;;
+ link|lin|li|l)
+ shift; set dummy --mode link ${1+"$@"}; shift
+ ;;
+ uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
+ shift; set dummy --mode uninstall ${1+"$@"}; shift
+ ;;
+ esac
+
+ # Parse non-mode specific arguments:
+ while test "$#" -gt 0; do
+ opt="$1"
+ shift
+
+ case $opt in
+ --config) func_config ;;
+
+ --debug) preserve_args="$preserve_args $opt"
+ func_echo "enabling shell trace mode"
+ opt_debug='set -x'
+ $opt_debug
+ ;;
+
+ -dlopen) test "$#" -eq 0 && func_missing_arg "$opt" && break
+ execute_dlfiles="$execute_dlfiles $1"
+ shift
+ ;;
+
+ --dry-run | -n) opt_dry_run=: ;;
+ --features) func_features ;;
+ --finish) mode="finish" ;;
+
+ --mode) test "$#" -eq 0 && func_missing_arg "$opt" && break
+ case $1 in
+ # Valid mode arguments:
+ clean) ;;
+ compile) ;;
+ execute) ;;
+ finish) ;;
+ install) ;;
+ link) ;;
+ relink) ;;
+ uninstall) ;;
+
+ # Catch anything else as an error
+ *) func_error "invalid argument for $opt"
+ exit_cmd=exit
+ break
+ ;;
+ esac
+
+ mode="$1"
+ shift
+ ;;
+
+ --preserve-dup-deps)
+ opt_duplicate_deps=: ;;
+
+ --quiet|--silent) preserve_args="$preserve_args $opt"
+ opt_silent=:
+ ;;
+
+ --verbose| -v) preserve_args="$preserve_args $opt"
+ opt_silent=false
+ ;;
+
+ --tag) test "$#" -eq 0 && func_missing_arg "$opt" && break
+ preserve_args="$preserve_args $opt $1"
+ func_enable_tag "$1" # tagname is set here
+ shift
+ ;;
+
+ # Separate optargs to long options:
+ -dlopen=*|--mode=*|--tag=*)
+ func_opt_split "$opt"
+ set dummy "$func_opt_split_opt" "$func_opt_split_arg" ${1+"$@"}
+ shift
+ ;;
+
+ -\?|-h) func_usage ;;
+ --help) opt_help=: ;;
+ --version) func_version ;;
+
+ -*) func_fatal_help "unrecognized option \`$opt'" ;;
+
+ *) nonopt="$opt"
+ break
+ ;;
+ esac
+ done
+
+
+ case $host in
+ *cygwin* | *mingw* | *pw32* | *cegcc*)
+ # don't eliminate duplications in $postdeps and $predeps
+ opt_duplicate_compiler_generated_deps=:
+ ;;
+ *)
+ opt_duplicate_compiler_generated_deps=$opt_duplicate_deps
+ ;;
+ esac
+
+ # Having warned about all mis-specified options, bail out if
+ # anything was wrong.
+ $exit_cmd $EXIT_FAILURE
+}
+
+# func_check_version_match
+# Ensure that we are using m4 macros, and libtool script from the same
+# release of libtool.
+func_check_version_match ()
+{
+ if test "$package_revision" != "$macro_revision"; then
+ if test "$VERSION" != "$macro_version"; then
+ if test -z "$macro_version"; then
+ cat >&2 <<_LT_EOF
+$progname: Version mismatch error. This is $PACKAGE $VERSION, but the
+$progname: definition of this LT_INIT comes from an older release.
+$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
+$progname: and run autoconf again.
+_LT_EOF
+ else
+ cat >&2 <<_LT_EOF
+$progname: Version mismatch error. This is $PACKAGE $VERSION, but the
+$progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
+$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
+$progname: and run autoconf again.
+_LT_EOF
+ fi
+ else
+ cat >&2 <<_LT_EOF
+$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision,
+$progname: but the definition of this LT_INIT comes from revision $macro_revision.
+$progname: You should recreate aclocal.m4 with macros from revision $package_revision
+$progname: of $PACKAGE $VERSION and run autoconf again.
+_LT_EOF
+ fi
+
+ exit $EXIT_MISMATCH
+ fi
+}
+
+
+## ----------- ##
+## Main. ##
+## ----------- ##
+
+$opt_help || {
+ # Sanity checks first:
+ func_check_version_match
+
+ if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
+ func_fatal_configuration "not configured to build any kind of library"
+ fi
+
+ test -z "$mode" && func_fatal_error "error: you must specify a MODE."
+
+
+ # Darwin sucks
+ eval std_shrext=\"$shrext_cmds\"
+
+
+ # Only execute mode is allowed to have -dlopen flags.
+ if test -n "$execute_dlfiles" && test "$mode" != execute; then
+ func_error "unrecognized option \`-dlopen'"
+ $ECHO "$help" 1>&2
+ exit $EXIT_FAILURE
+ fi
+
+ # Change the help message to a mode-specific one.
+ generic_help="$help"
+ help="Try \`$progname --help --mode=$mode' for more information."
+}
+
+
+# func_lalib_p file
+# True iff FILE is a libtool `.la' library or `.lo' object file.
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_lalib_p ()
+{
+ test -f "$1" &&
+ $SED -e 4q "$1" 2>/dev/null \
+ | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
+}
+
+# func_lalib_unsafe_p file
+# True iff FILE is a libtool `.la' library or `.lo' object file.
+# This function implements the same check as func_lalib_p without
+# resorting to external programs. To this end, it redirects stdin and
+# closes it afterwards, without saving the original file descriptor.
+# As a safety measure, use it only where a negative result would be
+# fatal anyway. Works if `file' does not exist.
+func_lalib_unsafe_p ()
+{
+ lalib_p=no
+ if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
+ for lalib_p_l in 1 2 3 4
+ do
+ read lalib_p_line
+ case "$lalib_p_line" in
+ \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
+ esac
+ done
+ exec 0<&5 5<&-
+ fi
+ test "$lalib_p" = yes
+}
+
+# func_ltwrapper_script_p file
+# True iff FILE is a libtool wrapper script
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_script_p ()
+{
+ func_lalib_p "$1"
+}
+
+# func_ltwrapper_executable_p file
+# True iff FILE is a libtool wrapper executable
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_executable_p ()
+{
+ func_ltwrapper_exec_suffix=
+ case $1 in
+ *.exe) ;;
+ *) func_ltwrapper_exec_suffix=.exe ;;
+ esac
+ $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
+}
+
+# func_ltwrapper_scriptname file
+# Assumes file is an ltwrapper_executable
+# uses $file to determine the appropriate filename for a
+# temporary ltwrapper_script.
+func_ltwrapper_scriptname ()
+{
+ func_ltwrapper_scriptname_result=""
+ if func_ltwrapper_executable_p "$1"; then
+ func_dirname_and_basename "$1" "" "."
+ func_stripname '' '.exe' "$func_basename_result"
+ func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
+ fi
+}
+
+# func_ltwrapper_p file
+# True iff FILE is a libtool wrapper script or wrapper executable
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_p ()
+{
+ func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
+}
+
+
+# func_execute_cmds commands fail_cmd
+# Execute tilde-delimited COMMANDS.
+# If FAIL_CMD is given, eval that upon failure.
+# FAIL_CMD may read-access the current command in variable CMD!
+func_execute_cmds ()
+{
+ $opt_debug
+ save_ifs=$IFS; IFS='~'
+ for cmd in $1; do
+ IFS=$save_ifs
+ eval cmd=\"$cmd\"
+ func_show_eval "$cmd" "${2-:}"
+ done
+ IFS=$save_ifs
+}
+
+
+# func_source file
+# Source FILE, adding directory component if necessary.
+# Note that it is not necessary on cygwin/mingw to append a dot to
+# FILE even if both FILE and FILE.exe exist: automatic-append-.exe
+# behavior happens only for exec(3), not for open(2)! Also, sourcing
+# `FILE.' does not work on cygwin managed mounts.
+func_source ()
+{
+ $opt_debug
+ case $1 in
+ */* | *\\*) . "$1" ;;
+ *) . "./$1" ;;
+ esac
+}
+
+
+# func_infer_tag arg
+# Infer tagged configuration to use if any are available and
+# if one wasn't chosen via the "--tag" command line option.
+# Only attempt this if the compiler in the base compile
+# command doesn't match the default compiler.
+# arg is usually of the form 'gcc ...'
+func_infer_tag ()
+{
+ $opt_debug
+ if test -n "$available_tags" && test -z "$tagname"; then
+ CC_quoted=
+ for arg in $CC; do
+ func_quote_for_eval "$arg"
+ CC_quoted="$CC_quoted $func_quote_for_eval_result"
+ done
+ case $@ in
+ # Blanks in the command may have been stripped by the calling shell,
+ # but not from the CC environment variable when configure was run.
+ " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;;
+ # Blanks at the start of $base_compile will cause this to fail
+ # if we don't check for them as well.
+ *)
+ for z in $available_tags; do
+ if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
+ # Evaluate the configuration.
+ eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
+ CC_quoted=
+ for arg in $CC; do
+ # Double-quote args containing other shell metacharacters.
+ func_quote_for_eval "$arg"
+ CC_quoted="$CC_quoted $func_quote_for_eval_result"
+ done
+ case "$@ " in
+ " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*)
+ # The compiler in the base compile command matches
+ # the one in the tagged configuration.
+ # Assume this is the tagged configuration we want.
+ tagname=$z
+ break
+ ;;
+ esac
+ fi
+ done
+ # If $tagname still isn't set, then no tagged configuration
+ # was found and let the user know that the "--tag" command
+ # line option must be used.
+ if test -z "$tagname"; then
+ func_echo "unable to infer tagged configuration"
+ func_fatal_error "specify a tag with \`--tag'"
+# else
+# func_verbose "using $tagname tagged configuration"
+ fi
+ ;;
+ esac
+ fi
+}
+
+
+
+# func_write_libtool_object output_name pic_name nonpic_name
+# Create a libtool object file (analogous to a ".la" file),
+# but don't create it if we're doing a dry run.
+func_write_libtool_object ()
+{
+ write_libobj=${1}
+ if test "$build_libtool_libs" = yes; then
+ write_lobj=\'${2}\'
+ else
+ write_lobj=none
+ fi
+
+ if test "$build_old_libs" = yes; then
+ write_oldobj=\'${3}\'
+ else
+ write_oldobj=none
+ fi
+
+ $opt_dry_run || {
+ cat >${write_libobj}T <<EOF
+# $write_libobj - a libtool object file
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object=$write_lobj
+
+# Name of the non-PIC object
+non_pic_object=$write_oldobj
+
+EOF
+ $MV "${write_libobj}T" "${write_libobj}"
+ }
+}
+
+# func_mode_compile arg...
+func_mode_compile ()
+{
+ $opt_debug
+ # Get the compilation command and the source file.
+ base_compile=
+ srcfile="$nonopt" # always keep a non-empty value in "srcfile"
+ suppress_opt=yes
+ suppress_output=
+ arg_mode=normal
+ libobj=
+ later=
+ pie_flag=
+
+ for arg
+ do
+ case $arg_mode in
+ arg )
+ # do not "continue". Instead, add this to base_compile
+ lastarg="$arg"
+ arg_mode=normal
+ ;;
+
+ target )
+ libobj="$arg"
+ arg_mode=normal
+ continue
+ ;;
+
+ normal )
+ # Accept any command-line options.
+ case $arg in
+ -o)
+ test -n "$libobj" && \
+ func_fatal_error "you cannot specify \`-o' more than once"
+ arg_mode=target
+ continue
+ ;;
+
+ -pie | -fpie | -fPIE)
+ pie_flag="$pie_flag $arg"
+ continue
+ ;;
+
+ -shared | -static | -prefer-pic | -prefer-non-pic)
+ later="$later $arg"
+ continue
+ ;;
+
+ -no-suppress)
+ suppress_opt=no
+ continue
+ ;;
+
+ -Xcompiler)
+ arg_mode=arg # the next one goes into the "base_compile" arg list
+ continue # The current "srcfile" will either be retained or
+ ;; # replaced later. I would guess that would be a bug.
+
+ -Wc,*)
+ func_stripname '-Wc,' '' "$arg"
+ args=$func_stripname_result
+ lastarg=
+ save_ifs="$IFS"; IFS=','
+ for arg in $args; do
+ IFS="$save_ifs"
+ func_quote_for_eval "$arg"
+ lastarg="$lastarg $func_quote_for_eval_result"
+ done
+ IFS="$save_ifs"
+ func_stripname ' ' '' "$lastarg"
+ lastarg=$func_stripname_result
+
+ # Add the arguments to base_compile.
+ base_compile="$base_compile $lastarg"
+ continue
+ ;;
+
+ *)
+ # Accept the current argument as the source file.
+ # The previous "srcfile" becomes the current argument.
+ #
+ lastarg="$srcfile"
+ srcfile="$arg"
+ ;;
+ esac # case $arg
+ ;;
+ esac # case $arg_mode
+
+ # Aesthetically quote the previous argument.
+ func_quote_for_eval "$lastarg"
+ base_compile="$base_compile $func_quote_for_eval_result"
+ done # for arg
+
+ case $arg_mode in
+ arg)
+ func_fatal_error "you must specify an argument for -Xcompile"
+ ;;
+ target)
+ func_fatal_error "you must specify a target with \`-o'"
+ ;;
+ *)
+ # Get the name of the library object.
+ test -z "$libobj" && {
+ func_basename "$srcfile"
+ libobj="$func_basename_result"
+ }
+ ;;
+ esac
+
+ # Recognize several different file suffixes.
+ # If the user specifies -o file.o, it is replaced with file.lo
+ case $libobj in
+ *.[cCFSifmso] | \
+ *.ada | *.adb | *.ads | *.asm | \
+ *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
+ *.[fF][09]? | *.for | *.java | *.obj | *.sx)
+ func_xform "$libobj"
+ libobj=$func_xform_result
+ ;;
+ esac
+
+ case $libobj in
+ *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
+ *)
+ func_fatal_error "cannot determine name of library object from \`$libobj'"
+ ;;
+ esac
+
+ func_infer_tag $base_compile
+
+ for arg in $later; do
+ case $arg in
+ -shared)
+ test "$build_libtool_libs" != yes && \
+ func_fatal_configuration "can not build a shared library"
+ build_old_libs=no
+ continue
+ ;;
+
+ -static)
+ build_libtool_libs=no
+ build_old_libs=yes
+ continue
+ ;;
+
+ -prefer-pic)
+ pic_mode=yes
+ continue
+ ;;
+
+ -prefer-non-pic)
+ pic_mode=no
+ continue
+ ;;
+ esac
+ done
+
+ func_quote_for_eval "$libobj"
+ test "X$libobj" != "X$func_quote_for_eval_result" \
+ && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \
+ && func_warning "libobj name \`$libobj' may not contain shell special characters."
+ func_dirname_and_basename "$obj" "/" ""
+ objname="$func_basename_result"
+ xdir="$func_dirname_result"
+ lobj=${xdir}$objdir/$objname
+
+ test -z "$base_compile" && \
+ func_fatal_help "you must specify a compilation command"
+
+ # Delete any leftover library objects.
+ if test "$build_old_libs" = yes; then
+ removelist="$obj $lobj $libobj ${libobj}T"
+ else
+ removelist="$lobj $libobj ${libobj}T"
+ fi
+
+ # On Cygwin there's no "real" PIC flag so we must build both object types
+ case $host_os in
+ cygwin* | mingw* | pw32* | os2* | cegcc*)
+ pic_mode=default
+ ;;
+ esac
+ if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
+ # non-PIC code in shared libraries is not supported
+ pic_mode=default
+ fi
+
+ # Calculate the filename of the output object if compiler does
+ # not support -o with -c
+ if test "$compiler_c_o" = no; then
+ output_obj=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext}
+ lockfile="$output_obj.lock"
+ else
+ output_obj=
+ need_locks=no
+ lockfile=
+ fi
+
+ # Lock this critical section if it is needed
+ # We use this script file to make the link, it avoids creating a new file
+ if test "$need_locks" = yes; then
+ until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
+ func_echo "Waiting for $lockfile to be removed"
+ sleep 2
+ done
+ elif test "$need_locks" = warn; then
+ if test -f "$lockfile"; then
+ $ECHO "\
+*** ERROR, $lockfile exists and contains:
+`cat $lockfile 2>/dev/null`
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together. If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+ $opt_dry_run || $RM $removelist
+ exit $EXIT_FAILURE
+ fi
+ removelist="$removelist $output_obj"
+ $ECHO "$srcfile" > "$lockfile"
+ fi
+
+ $opt_dry_run || $RM $removelist
+ removelist="$removelist $lockfile"
+ trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
+
+ if test -n "$fix_srcfile_path"; then
+ eval srcfile=\"$fix_srcfile_path\"
+ fi
+ func_quote_for_eval "$srcfile"
+ qsrcfile=$func_quote_for_eval_result
+
+ # Only build a PIC object if we are building libtool libraries.
+ if test "$build_libtool_libs" = yes; then
+ # Without this assignment, base_compile gets emptied.
+ fbsd_hideous_sh_bug=$base_compile
+
+ if test "$pic_mode" != no; then
+ command="$base_compile $qsrcfile $pic_flag"
+ else
+ # Don't build PIC code
+ command="$base_compile $qsrcfile"
+ fi
+
+ func_mkdir_p "$xdir$objdir"
+
+ if test -z "$output_obj"; then
+ # Place PIC objects in $objdir
+ command="$command -o $lobj"
+ fi
+
+ func_show_eval_locale "$command" \
+ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
+
+ if test "$need_locks" = warn &&
+ test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+ $ECHO "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together. If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+ $opt_dry_run || $RM $removelist
+ exit $EXIT_FAILURE
+ fi
+
+ # Just move the object if needed, then go on to compile the next one
+ if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
+ func_show_eval '$MV "$output_obj" "$lobj"' \
+ 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
+ fi
+
+ # Allow error messages only from the first compilation.
+ if test "$suppress_opt" = yes; then
+ suppress_output=' >/dev/null 2>&1'
+ fi
+ fi
+
+ # Only build a position-dependent object if we build old libraries.
+ if test "$build_old_libs" = yes; then
+ if test "$pic_mode" != yes; then
+ # Don't build PIC code
+ command="$base_compile $qsrcfile$pie_flag"
+ else
+ command="$base_compile $qsrcfile $pic_flag"
+ fi
+ if test "$compiler_c_o" = yes; then
+ command="$command -o $obj"
+ fi
+
+ # Suppress compiler output if we already did a PIC compilation.
+ command="$command$suppress_output"
+ func_show_eval_locale "$command" \
+ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
+
+ if test "$need_locks" = warn &&
+ test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+ $ECHO "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together. If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+ $opt_dry_run || $RM $removelist
+ exit $EXIT_FAILURE
+ fi
+
+ # Just move the object if needed
+ if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
+ func_show_eval '$MV "$output_obj" "$obj"' \
+ 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
+ fi
+ fi
+
+ $opt_dry_run || {
+ func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
+
+ # Unlock the critical section if it was locked
+ if test "$need_locks" != no; then
+ removelist=$lockfile
+ $RM "$lockfile"
+ fi
+ }
+
+ exit $EXIT_SUCCESS
+}
+
+$opt_help || {
+test "$mode" = compile && func_mode_compile ${1+"$@"}
+}
+
+func_mode_help ()
+{
+ # We need to display help for each of the modes.
+ case $mode in
+ "")
+ # Generic help is extracted from the usage comments
+ # at the start of this file.
+ func_help
+ ;;
+
+ clean)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
+
+Remove files from the build directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, object or program, all the files associated
+with it are deleted. Otherwise, only FILE itself is deleted using RM."
+ ;;
+
+ compile)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
+
+Compile a source file into a libtool library object.
+
+This mode accepts the following additional options:
+
+ -o OUTPUT-FILE set the output file name to OUTPUT-FILE
+ -no-suppress do not suppress compiler output for multiple passes
+ -prefer-pic try to building PIC objects only
+ -prefer-non-pic try to building non-PIC objects only
+ -shared do not build a \`.o' file suitable for static linking
+ -static only build a \`.o' file suitable for static linking
+
+COMPILE-COMMAND is a command to be used in creating a \`standard' object file
+from the given SOURCEFILE.
+
+The output file name is determined by removing the directory component from
+SOURCEFILE, then substituting the C source code suffix \`.c' with the
+library object suffix, \`.lo'."
+ ;;
+
+ execute)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
+
+Automatically set library path, then run a program.
+
+This mode accepts the following additional options:
+
+ -dlopen FILE add the directory containing FILE to the library path
+
+This mode sets the library path environment variable according to \`-dlopen'
+flags.
+
+If any of the ARGS are libtool executable wrappers, then they are translated
+into their corresponding uninstalled binary, and any of their required library
+directories are added to the library path.
+
+Then, COMMAND is executed, with ARGS as arguments."
+ ;;
+
+ finish)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
+
+Complete the installation of libtool libraries.
+
+Each LIBDIR is a directory that contains libtool libraries.
+
+The commands that this mode executes may require superuser privileges. Use
+the \`--dry-run' option if you just want to see what would be executed."
+ ;;
+
+ install)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
+
+Install executables or libraries.
+
+INSTALL-COMMAND is the installation command. The first component should be
+either the \`install' or \`cp' program.
+
+The following components of INSTALL-COMMAND are treated specially:
+
+ -inst-prefix PREFIX-DIR Use PREFIX-DIR as a staging area for installation
+
+The rest of the components are interpreted as arguments to that command (only
+BSD-compatible install options are recognized)."
+ ;;
+
+ link)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
+
+Link object files or libraries together to form another library, or to
+create an executable program.
+
+LINK-COMMAND is a command using the C compiler that you would use to create
+a program from several object files.
+
+The following components of LINK-COMMAND are treated specially:
+
+ -all-static do not do any dynamic linking at all
+ -avoid-version do not add a version suffix if possible
+ -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime
+ -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols
+ -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
+ -export-symbols SYMFILE
+ try to export only the symbols listed in SYMFILE
+ -export-symbols-regex REGEX
+ try to export only the symbols matching REGEX
+ -LLIBDIR search LIBDIR for required installed libraries
+ -lNAME OUTPUT-FILE requires the installed library libNAME
+ -module build a library that can dlopened
+ -no-fast-install disable the fast-install mode
+ -no-install link a not-installable executable
+ -no-undefined declare that a library does not refer to external symbols
+ -o OUTPUT-FILE create OUTPUT-FILE from the specified objects
+ -objectlist FILE Use a list of object files found in FILE to specify objects
+ -precious-files-regex REGEX
+ don't remove output files matching REGEX
+ -release RELEASE specify package release information
+ -rpath LIBDIR the created library will eventually be installed in LIBDIR
+ -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries
+ -shared only do dynamic linking of libtool libraries
+ -shrext SUFFIX override the standard shared library file extension
+ -static do not do any dynamic linking of uninstalled libtool libraries
+ -static-libtool-libs
+ do not do any dynamic linking of libtool libraries
+ -version-info CURRENT[:REVISION[:AGE]]
+ specify library version info [each variable defaults to 0]
+ -weak LIBNAME declare that the target provides the LIBNAME interface
+
+All other options (arguments beginning with \`-') are ignored.
+
+Every other argument is treated as a filename. Files ending in \`.la' are
+treated as uninstalled libtool libraries, other files are standard or library
+object files.
+
+If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
+only library objects (\`.lo' files) may be specified, and \`-rpath' is
+required, except when creating a convenience library.
+
+If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
+using \`ar' and \`ranlib', or on Windows using \`lib'.
+
+If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
+is created, otherwise an executable program is created."
+ ;;
+
+ uninstall)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
+
+Remove libraries from an installation directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, all the files associated with it are deleted.
+Otherwise, only FILE itself is deleted using RM."
+ ;;
+
+ *)
+ func_fatal_help "invalid operation mode \`$mode'"
+ ;;
+ esac
+
+ $ECHO
+ $ECHO "Try \`$progname --help' for more information about other modes."
+
+ exit $?
+}
+
+ # Now that we've collected a possible --mode arg, show help if necessary
+ $opt_help && func_mode_help
+
+
+# func_mode_execute arg...
+func_mode_execute ()
+{
+ $opt_debug
+ # The first argument is the command name.
+ cmd="$nonopt"
+ test -z "$cmd" && \
+ func_fatal_help "you must specify a COMMAND"
+
+ # Handle -dlopen flags immediately.
+ for file in $execute_dlfiles; do
+ test -f "$file" \
+ || func_fatal_help "\`$file' is not a file"
+
+ dir=
+ case $file in
+ *.la)
+ # Check to see that this really is a libtool archive.
+ func_lalib_unsafe_p "$file" \
+ || func_fatal_help "\`$lib' is not a valid libtool archive"
+
+ # Read the libtool library.
+ dlname=
+ library_names=
+ func_source "$file"
+
+ # Skip this library if it cannot be dlopened.
+ if test -z "$dlname"; then
+ # Warn if it was a shared library.
+ test -n "$library_names" && \
+ func_warning "\`$file' was not linked with \`-export-dynamic'"
+ continue
+ fi
+
+ func_dirname "$file" "" "."
+ dir="$func_dirname_result"
+
+ if test -f "$dir/$objdir/$dlname"; then
+ dir="$dir/$objdir"
+ else
+ if test ! -f "$dir/$dlname"; then
+ func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
+ fi
+ fi
+ ;;
+
+ *.lo)
+ # Just add the directory containing the .lo file.
+ func_dirname "$file" "" "."
+ dir="$func_dirname_result"
+ ;;
+
+ *)
+ func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
+ continue
+ ;;
+ esac
+
+ # Get the absolute pathname.
+ absdir=`cd "$dir" && pwd`
+ test -n "$absdir" && dir="$absdir"
+
+ # Now add the directory to shlibpath_var.
+ if eval "test -z \"\$$shlibpath_var\""; then
+ eval "$shlibpath_var=\"\$dir\""
+ else
+ eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
+ fi
+ done
+
+ # This variable tells wrapper scripts just to set shlibpath_var
+ # rather than running their programs.
+ libtool_execute_magic="$magic"
+
+ # Check if any of the arguments is a wrapper script.
+ args=
+ for file
+ do
+ case $file in
+ -*) ;;
+ *)
+ # Do a test to see if this is really a libtool program.
+ if func_ltwrapper_script_p "$file"; then
+ func_source "$file"
+ # Transform arg to wrapped name.
+ file="$progdir/$program"
+ elif func_ltwrapper_executable_p "$file"; then
+ func_ltwrapper_scriptname "$file"
+ func_source "$func_ltwrapper_scriptname_result"
+ # Transform arg to wrapped name.
+ file="$progdir/$program"
+ fi
+ ;;
+ esac
+ # Quote arguments (to preserve shell metacharacters).
+ func_quote_for_eval "$file"
+ args="$args $func_quote_for_eval_result"
+ done
+
+ if test "X$opt_dry_run" = Xfalse; then
+ if test -n "$shlibpath_var"; then
+ # Export the shlibpath_var.
+ eval "export $shlibpath_var"
+ fi
+
+ # Restore saved environment variables
+ for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+ do
+ eval "if test \"\${save_$lt_var+set}\" = set; then
+ $lt_var=\$save_$lt_var; export $lt_var
+ else
+ $lt_unset $lt_var
+ fi"
+ done
+
+ # Now prepare to actually exec the command.
+ exec_cmd="\$cmd$args"
+ else
+ # Display what would be done.
+ if test -n "$shlibpath_var"; then
+ eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
+ $ECHO "export $shlibpath_var"
+ fi
+ $ECHO "$cmd$args"
+ exit $EXIT_SUCCESS
+ fi
+}
+
+test "$mode" = execute && func_mode_execute ${1+"$@"}
+
+
+# func_mode_finish arg...
+func_mode_finish ()
+{
+ $opt_debug
+ libdirs="$nonopt"
+ admincmds=
+
+ if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
+ for dir
+ do
+ libdirs="$libdirs $dir"
+ done
+
+ for libdir in $libdirs; do
+ if test -n "$finish_cmds"; then
+ # Do each command in the finish commands.
+ func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
+'"$cmd"'"'
+ fi
+ if test -n "$finish_eval"; then
+ # Do the single finish_eval.
+ eval cmds=\"$finish_eval\"
+ $opt_dry_run || eval "$cmds" || admincmds="$admincmds
+ $cmds"
+ fi
+ done
+ fi
+
+ # Exit here if they wanted silent mode.
+ $opt_silent && exit $EXIT_SUCCESS
+
+ $ECHO "X----------------------------------------------------------------------" | $Xsed
+ $ECHO "Libraries have been installed in:"
+ for libdir in $libdirs; do
+ $ECHO " $libdir"
+ done
+ $ECHO
+ $ECHO "If you ever happen to want to link against installed libraries"
+ $ECHO "in a given directory, LIBDIR, you must either use libtool, and"
+ $ECHO "specify the full pathname of the library, or use the \`-LLIBDIR'"
+ $ECHO "flag during linking and do at least one of the following:"
+ if test -n "$shlibpath_var"; then
+ $ECHO " - add LIBDIR to the \`$shlibpath_var' environment variable"
+ $ECHO " during execution"
+ fi
+ if test -n "$runpath_var"; then
+ $ECHO " - add LIBDIR to the \`$runpath_var' environment variable"
+ $ECHO " during linking"
+ fi
+ if test -n "$hardcode_libdir_flag_spec"; then
+ libdir=LIBDIR
+ eval flag=\"$hardcode_libdir_flag_spec\"
+
+ $ECHO " - use the \`$flag' linker flag"
+ fi
+ if test -n "$admincmds"; then
+ $ECHO " - have your system administrator run these commands:$admincmds"
+ fi
+ if test -f /etc/ld.so.conf; then
+ $ECHO " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
+ fi
+ $ECHO
+
+ $ECHO "See any operating system documentation about shared libraries for"
+ case $host in
+ solaris2.[6789]|solaris2.1[0-9])
+ $ECHO "more information, such as the ld(1), crle(1) and ld.so(8) manual"
+ $ECHO "pages."
+ ;;
+ *)
+ $ECHO "more information, such as the ld(1) and ld.so(8) manual pages."
+ ;;
+ esac
+ $ECHO "X----------------------------------------------------------------------" | $Xsed
+ exit $EXIT_SUCCESS
+}
+
+test "$mode" = finish && func_mode_finish ${1+"$@"}
+
+
+# func_mode_install arg...
+func_mode_install ()
+{
+ $opt_debug
+ # There may be an optional sh(1) argument at the beginning of
+ # install_prog (especially on Windows NT).
+ if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
+ # Allow the use of GNU shtool's install command.
+ $ECHO "X$nonopt" | $GREP shtool >/dev/null; then
+ # Aesthetically quote it.
+ func_quote_for_eval "$nonopt"
+ install_prog="$func_quote_for_eval_result "
+ arg=$1
+ shift
+ else
+ install_prog=
+ arg=$nonopt
+ fi
+
+ # The real first argument should be the name of the installation program.
+ # Aesthetically quote it.
+ func_quote_for_eval "$arg"
+ install_prog="$install_prog$func_quote_for_eval_result"
+
+ # We need to accept at least all the BSD install flags.
+ dest=
+ files=
+ opts=
+ prev=
+ install_type=
+ isdir=no
+ stripme=
+ for arg
+ do
+ if test -n "$dest"; then
+ files="$files $dest"
+ dest=$arg
+ continue
+ fi
+
+ case $arg in
+ -d) isdir=yes ;;
+ -f)
+ case " $install_prog " in
+ *[\\\ /]cp\ *) ;;
+ *) prev=$arg ;;
+ esac
+ ;;
+ -g | -m | -o)
+ prev=$arg
+ ;;
+ -s)
+ stripme=" -s"
+ continue
+ ;;
+ -*)
+ ;;
+ *)
+ # If the previous option needed an argument, then skip it.
+ if test -n "$prev"; then
+ prev=
+ else
+ dest=$arg
+ continue
+ fi
+ ;;
+ esac
+
+ # Aesthetically quote the argument.
+ func_quote_for_eval "$arg"
+ install_prog="$install_prog $func_quote_for_eval_result"
+ done
+
+ test -z "$install_prog" && \
+ func_fatal_help "you must specify an install program"
+
+ test -n "$prev" && \
+ func_fatal_help "the \`$prev' option requires an argument"
+
+ if test -z "$files"; then
+ if test -z "$dest"; then
+ func_fatal_help "no file or destination specified"
+ else
+ func_fatal_help "you must specify a destination"
+ fi
+ fi
+
+ # Strip any trailing slash from the destination.
+ func_stripname '' '/' "$dest"
+ dest=$func_stripname_result
+
+ # Check to see that the destination is a directory.
+ test -d "$dest" && isdir=yes
+ if test "$isdir" = yes; then
+ destdir="$dest"
+ destname=
+ else
+ func_dirname_and_basename "$dest" "" "."
+ destdir="$func_dirname_result"
+ destname="$func_basename_result"
+
+ # Not a directory, so check to see that there is only one file specified.
+ set dummy $files; shift
+ test "$#" -gt 1 && \
+ func_fatal_help "\`$dest' is not a directory"
+ fi
+ case $destdir in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ for file in $files; do
+ case $file in
+ *.lo) ;;
+ *)
+ func_fatal_help "\`$destdir' must be an absolute directory name"
+ ;;
+ esac
+ done
+ ;;
+ esac
+
+ # This variable tells wrapper scripts just to set variables rather
+ # than running their programs.
+ libtool_install_magic="$magic"
+
+ staticlibs=
+ future_libdirs=
+ current_libdirs=
+ for file in $files; do
+
+ # Do each installation.
+ case $file in
+ *.$libext)
+ # Do the static libraries later.
+ staticlibs="$staticlibs $file"
+ ;;
+
+ *.la)
+ # Check to see that this really is a libtool archive.
+ func_lalib_unsafe_p "$file" \
+ || func_fatal_help "\`$file' is not a valid libtool archive"
+
+ library_names=
+ old_library=
+ relink_command=
+ func_source "$file"
+
+ # Add the libdir to current_libdirs if it is the destination.
+ if test "X$destdir" = "X$libdir"; then
+ case "$current_libdirs " in
+ *" $libdir "*) ;;
+ *) current_libdirs="$current_libdirs $libdir" ;;
+ esac
+ else
+ # Note the libdir as a future libdir.
+ case "$future_libdirs " in
+ *" $libdir "*) ;;
+ *) future_libdirs="$future_libdirs $libdir" ;;
+ esac
+ fi
+
+ func_dirname "$file" "/" ""
+ dir="$func_dirname_result"
+ dir="$dir$objdir"
+
+ if test -n "$relink_command"; then
+ # Determine the prefix the user has applied to our future dir.
+ inst_prefix_dir=`$ECHO "X$destdir" | $Xsed -e "s%$libdir\$%%"`
+
+ # Don't allow the user to place us outside of our expected
+ # location b/c this prevents finding dependent libraries that
+ # are installed to the same prefix.
+ # At present, this check doesn't affect windows .dll's that
+ # are installed into $libdir/../bin (currently, that works fine)
+ # but it's something to keep an eye on.
+ test "$inst_prefix_dir" = "$destdir" && \
+ func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
+
+ if test -n "$inst_prefix_dir"; then
+ # Stick the inst_prefix_dir data into the link command.
+ relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
+ else
+ relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"`
+ fi
+
+ func_warning "relinking \`$file'"
+ func_show_eval "$relink_command" \
+ 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
+ fi
+
+ # See the names of the shared library.
+ set dummy $library_names; shift
+ if test -n "$1"; then
+ realname="$1"
+ shift
+
+ srcname="$realname"
+ test -n "$relink_command" && srcname="$realname"T
+
+ # Install the shared library and build the symlinks.
+ func_show_eval "$install_prog $dir/$srcname $destdir/$realname" \
+ 'exit $?'
+ tstripme="$stripme"
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ case $realname in
+ *.dll.a)
+ tstripme=""
+ ;;
+ esac
+ ;;
+ esac
+ if test -n "$tstripme" && test -n "$striplib"; then
+ func_show_eval "$striplib $destdir/$realname" 'exit $?'
+ fi
+
+ if test "$#" -gt 0; then
+ # Delete the old symlinks, and create new ones.
+ # Try `ln -sf' first, because the `ln' binary might depend on
+ # the symlink we replace! Solaris /bin/ln does not understand -f,
+ # so we also need to try rm && ln -s.
+ for linkname
+ do
+ test "$linkname" != "$realname" \
+ && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
+ done
+ fi
+
+ # Do each command in the postinstall commands.
+ lib="$destdir/$realname"
+ func_execute_cmds "$postinstall_cmds" 'exit $?'
+ fi
+
+ # Install the pseudo-library for information purposes.
+ func_basename "$file"
+ name="$func_basename_result"
+ instname="$dir/$name"i
+ func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
+
+ # Maybe install the static library, too.
+ test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
+ ;;
+
+ *.lo)
+ # Install (i.e. copy) a libtool object.
+
+ # Figure out destination file name, if it wasn't already specified.
+ if test -n "$destname"; then
+ destfile="$destdir/$destname"
+ else
+ func_basename "$file"
+ destfile="$func_basename_result"
+ destfile="$destdir/$destfile"
+ fi
+
+ # Deduce the name of the destination old-style object file.
+ case $destfile in
+ *.lo)
+ func_lo2o "$destfile"
+ staticdest=$func_lo2o_result
+ ;;
+ *.$objext)
+ staticdest="$destfile"
+ destfile=
+ ;;
+ *)
+ func_fatal_help "cannot copy a libtool object to \`$destfile'"
+ ;;
+ esac
+
+ # Install the libtool object if requested.
+ test -n "$destfile" && \
+ func_show_eval "$install_prog $file $destfile" 'exit $?'
+
+ # Install the old object if enabled.
+ if test "$build_old_libs" = yes; then
+ # Deduce the name of the old-style object file.
+ func_lo2o "$file"
+ staticobj=$func_lo2o_result
+ func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
+ fi
+ exit $EXIT_SUCCESS
+ ;;
+
+ *)
+ # Figure out destination file name, if it wasn't already specified.
+ if test -n "$destname"; then
+ destfile="$destdir/$destname"
+ else
+ func_basename "$file"
+ destfile="$func_basename_result"
+ destfile="$destdir/$destfile"
+ fi
+
+ # If the file is missing, and there is a .exe on the end, strip it
+ # because it is most likely a libtool script we actually want to
+ # install
+ stripped_ext=""
+ case $file in
+ *.exe)
+ if test ! -f "$file"; then
+ func_stripname '' '.exe' "$file"
+ file=$func_stripname_result
+ stripped_ext=".exe"
+ fi
+ ;;
+ esac
+
+ # Do a test to see if this is really a libtool program.
+ case $host in
+ *cygwin* | *mingw*)
+ if func_ltwrapper_executable_p "$file"; then
+ func_ltwrapper_scriptname "$file"
+ wrapper=$func_ltwrapper_scriptname_result
+ else
+ func_stripname '' '.exe' "$file"
+ wrapper=$func_stripname_result
+ fi
+ ;;
+ *)
+ wrapper=$file
+ ;;
+ esac
+ if func_ltwrapper_script_p "$wrapper"; then
+ notinst_deplibs=
+ relink_command=
+
+ func_source "$wrapper"
+
+ # Check the variables that should have been set.
+ test -z "$generated_by_libtool_version" && \
+ func_fatal_error "invalid libtool wrapper script \`$wrapper'"
+
+ finalize=yes
+ for lib in $notinst_deplibs; do
+ # Check to see that each library is installed.
+ libdir=
+ if test -f "$lib"; then
+ func_source "$lib"
+ fi
+ libfile="$libdir/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test
+ if test -n "$libdir" && test ! -f "$libfile"; then
+ func_warning "\`$lib' has not been installed in \`$libdir'"
+ finalize=no
+ fi
+ done
+
+ relink_command=
+ func_source "$wrapper"
+
+ outputname=
+ if test "$fast_install" = no && test -n "$relink_command"; then
+ $opt_dry_run || {
+ if test "$finalize" = yes; then
+ tmpdir=`func_mktempdir`
+ func_basename "$file$stripped_ext"
+ file="$func_basename_result"
+ outputname="$tmpdir/$file"
+ # Replace the output file specification.
+ relink_command=`$ECHO "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'`
+
+ $opt_silent || {
+ func_quote_for_expand "$relink_command"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+ if eval "$relink_command"; then :
+ else
+ func_error "error: relink \`$file' with the above command before installing it"
+ $opt_dry_run || ${RM}r "$tmpdir"
+ continue
+ fi
+ file="$outputname"
+ else
+ func_warning "cannot relink \`$file'"
+ fi
+ }
+ else
+ # Install the binary that we compiled earlier.
+ file=`$ECHO "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
+ fi
+ fi
+
+ # remove .exe since cygwin /usr/bin/install will append another
+ # one anyway
+ case $install_prog,$host in
+ */usr/bin/install*,*cygwin*)
+ case $file:$destfile in
+ *.exe:*.exe)
+ # this is ok
+ ;;
+ *.exe:*)
+ destfile=$destfile.exe
+ ;;
+ *:*.exe)
+ func_stripname '' '.exe' "$destfile"
+ destfile=$func_stripname_result
+ ;;
+ esac
+ ;;
+ esac
+ func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
+ $opt_dry_run || if test -n "$outputname"; then
+ ${RM}r "$tmpdir"
+ fi
+ ;;
+ esac
+ done
+
+ for file in $staticlibs; do
+ func_basename "$file"
+ name="$func_basename_result"
+
+ # Set up the ranlib parameters.
+ oldlib="$destdir/$name"
+
+ func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
+
+ if test -n "$stripme" && test -n "$old_striplib"; then
+ func_show_eval "$old_striplib $oldlib" 'exit $?'
+ fi
+
+ # Do each command in the postinstall commands.
+ func_execute_cmds "$old_postinstall_cmds" 'exit $?'
+ done
+
+ test -n "$future_libdirs" && \
+ func_warning "remember to run \`$progname --finish$future_libdirs'"
+
+ if test -n "$current_libdirs"; then
+ # Maybe just do a dry run.
+ $opt_dry_run && current_libdirs=" -n$current_libdirs"
+ exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
+ else
+ exit $EXIT_SUCCESS
+ fi
+}
+
+test "$mode" = install && func_mode_install ${1+"$@"}
+
+
+# func_generate_dlsyms outputname originator pic_p
+# Extract symbols from dlprefiles and create ${outputname}S.o with
+# a dlpreopen symbol table.
+func_generate_dlsyms ()
+{
+ $opt_debug
+ my_outputname="$1"
+ my_originator="$2"
+ my_pic_p="${3-no}"
+ my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
+ my_dlsyms=
+
+ if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+ if test -n "$NM" && test -n "$global_symbol_pipe"; then
+ my_dlsyms="${my_outputname}S.c"
+ else
+ func_error "not configured to extract global symbols from dlpreopened files"
+ fi
+ fi
+
+ if test -n "$my_dlsyms"; then
+ case $my_dlsyms in
+ "") ;;
+ *.c)
+ # Discover the nlist of each of the dlfiles.
+ nlist="$output_objdir/${my_outputname}.nm"
+
+ func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
+
+ # Parse the name list into a source file.
+ func_verbose "creating $output_objdir/$my_dlsyms"
+
+ $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
+/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
+/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
+
+#ifdef __cplusplus
+extern \"C\" {
+#endif
+
+/* External symbol declarations for the compiler. */\
+"
+
+ if test "$dlself" = yes; then
+ func_verbose "generating symbol list for \`$output'"
+
+ $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
+
+ # Add our own program objects to the symbol list.
+ progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+ for progfile in $progfiles; do
+ func_verbose "extracting global C symbols from \`$progfile'"
+ $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'"
+ done
+
+ if test -n "$exclude_expsyms"; then
+ $opt_dry_run || {
+ eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
+ eval '$MV "$nlist"T "$nlist"'
+ }
+ fi
+
+ if test -n "$export_symbols_regex"; then
+ $opt_dry_run || {
+ eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
+ eval '$MV "$nlist"T "$nlist"'
+ }
+ fi
+
+ # Prepare the list of exported symbols
+ if test -z "$export_symbols"; then
+ export_symbols="$output_objdir/$outputname.exp"
+ $opt_dry_run || {
+ $RM $export_symbols
+ eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
+ case $host in
+ *cygwin* | *mingw* | *cegcc* )
+ eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+ eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
+ ;;
+ esac
+ }
+ else
+ $opt_dry_run || {
+ eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
+ eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
+ eval '$MV "$nlist"T "$nlist"'
+ case $host in
+ *cygwin | *mingw* | *cegcc* )
+ eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+ eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
+ ;;
+ esac
+ }
+ fi
+ fi
+
+ for dlprefile in $dlprefiles; do
+ func_verbose "extracting global C symbols from \`$dlprefile'"
+ func_basename "$dlprefile"
+ name="$func_basename_result"
+ $opt_dry_run || {
+ eval '$ECHO ": $name " >> "$nlist"'
+ eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'"
+ }
+ done
+
+ $opt_dry_run || {
+ # Make sure we have at least an empty file.
+ test -f "$nlist" || : > "$nlist"
+
+ if test -n "$exclude_expsyms"; then
+ $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
+ $MV "$nlist"T "$nlist"
+ fi
+
+ # Try sorting and uniquifying the output.
+ if $GREP -v "^: " < "$nlist" |
+ if sort -k 3 </dev/null >/dev/null 2>&1; then
+ sort -k 3
+ else
+ sort +2
+ fi |
+ uniq > "$nlist"S; then
+ :
+ else
+ $GREP -v "^: " < "$nlist" > "$nlist"S
+ fi
+
+ if test -f "$nlist"S; then
+ eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
+ else
+ $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms"
+ fi
+
+ $ECHO >> "$output_objdir/$my_dlsyms" "\
+
+/* The mapping between symbol names and symbols. */
+typedef struct {
+ const char *name;
+ void *address;
+} lt_dlsymlist;
+"
+ case $host in
+ *cygwin* | *mingw* | *cegcc* )
+ $ECHO >> "$output_objdir/$my_dlsyms" "\
+/* DATA imports from DLLs on WIN32 con't be const, because
+ runtime relocations are performed -- see ld's documentation
+ on pseudo-relocs. */"
+ lt_dlsym_const= ;;
+ *osf5*)
+ echo >> "$output_objdir/$my_dlsyms" "\
+/* This system does not cope well with relocations in const data */"
+ lt_dlsym_const= ;;
+ *)
+ lt_dlsym_const=const ;;
+ esac
+
+ $ECHO >> "$output_objdir/$my_dlsyms" "\
+extern $lt_dlsym_const lt_dlsymlist
+lt_${my_prefix}_LTX_preloaded_symbols[];
+$lt_dlsym_const lt_dlsymlist
+lt_${my_prefix}_LTX_preloaded_symbols[] =
+{\
+ { \"$my_originator\", (void *) 0 },"
+
+ case $need_lib_prefix in
+ no)
+ eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
+ ;;
+ *)
+ eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
+ ;;
+ esac
+ $ECHO >> "$output_objdir/$my_dlsyms" "\
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt_${my_prefix}_LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif\
+"
+ } # !$opt_dry_run
+
+ pic_flag_for_symtable=
+ case "$compile_command " in
+ *" -static "*) ;;
+ *)
+ case $host in
+ # compiling the symbol table file with pic_flag works around
+ # a FreeBSD bug that causes programs to crash when -lm is
+ # linked before any other PIC object. But we must not use
+ # pic_flag when linking with -static. The problem exists in
+ # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
+ *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
+ pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
+ *-*-hpux*)
+ pic_flag_for_symtable=" $pic_flag" ;;
+ *)
+ if test "X$my_pic_p" != Xno; then
+ pic_flag_for_symtable=" $pic_flag"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ symtab_cflags=
+ for arg in $LTCFLAGS; do
+ case $arg in
+ -pie | -fpie | -fPIE) ;;
+ *) symtab_cflags="$symtab_cflags $arg" ;;
+ esac
+ done
+
+ # Now compile the dynamic symbol file.
+ func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
+
+ # Clean up the generated files.
+ func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
+
+ # Transform the symbol file into the correct name.
+ symfileobj="$output_objdir/${my_outputname}S.$objext"
+ case $host in
+ *cygwin* | *mingw* | *cegcc* )
+ if test -f "$output_objdir/$my_outputname.def"; then
+ compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+ finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+ else
+ compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
+ finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
+ fi
+ ;;
+ *)
+ compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
+ finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
+ ;;
+ esac
+ ;;
+ *)
+ func_fatal_error "unknown suffix for \`$my_dlsyms'"
+ ;;
+ esac
+ else
+ # We keep going just in case the user didn't refer to
+ # lt_preloaded_symbols. The linker will fail if global_symbol_pipe
+ # really was required.
+
+ # Nullify the symbol file.
+ compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
+ finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
+ fi
+}
+
+# func_win32_libid arg
+# return the library type of file 'arg'
+#
+# Need a lot of goo to handle *both* DLLs and import libs
+# Has to be a shell function in order to 'eat' the argument
+# that is supplied when $file_magic_command is called.
+func_win32_libid ()
+{
+ $opt_debug
+ win32_libid_type="unknown"
+ win32_fileres=`file -L $1 2>/dev/null`
+ case $win32_fileres in
+ *ar\ archive\ import\ library*) # definitely import
+ win32_libid_type="x86 archive import"
+ ;;
+ *ar\ archive*) # could be an import, or static
+ if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
+ $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
+ win32_nmres=`eval $NM -f posix -A $1 |
+ $SED -n -e '
+ 1,100{
+ / I /{
+ s,.*,import,
+ p
+ q
+ }
+ }'`
+ case $win32_nmres in
+ import*) win32_libid_type="x86 archive import";;
+ *) win32_libid_type="x86 archive static";;
+ esac
+ fi
+ ;;
+ *DLL*)
+ win32_libid_type="x86 DLL"
+ ;;
+ *executable*) # but shell scripts are "executable" too...
+ case $win32_fileres in
+ *MS\ Windows\ PE\ Intel*)
+ win32_libid_type="x86 DLL"
+ ;;
+ esac
+ ;;
+ esac
+ $ECHO "$win32_libid_type"
+}
+
+
+
+# func_extract_an_archive dir oldlib
+func_extract_an_archive ()
+{
+ $opt_debug
+ f_ex_an_ar_dir="$1"; shift
+ f_ex_an_ar_oldlib="$1"
+ func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?'
+ if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
+ :
+ else
+ func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
+ fi
+}
+
+
+# func_extract_archives gentop oldlib ...
+func_extract_archives ()
+{
+ $opt_debug
+ my_gentop="$1"; shift
+ my_oldlibs=${1+"$@"}
+ my_oldobjs=""
+ my_xlib=""
+ my_xabs=""
+ my_xdir=""
+
+ for my_xlib in $my_oldlibs; do
+ # Extract the objects.
+ case $my_xlib in
+ [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
+ *) my_xabs=`pwd`"/$my_xlib" ;;
+ esac
+ func_basename "$my_xlib"
+ my_xlib="$func_basename_result"
+ my_xlib_u=$my_xlib
+ while :; do
+ case " $extracted_archives " in
+ *" $my_xlib_u "*)
+ func_arith $extracted_serial + 1
+ extracted_serial=$func_arith_result
+ my_xlib_u=lt$extracted_serial-$my_xlib ;;
+ *) break ;;
+ esac
+ done
+ extracted_archives="$extracted_archives $my_xlib_u"
+ my_xdir="$my_gentop/$my_xlib_u"
+
+ func_mkdir_p "$my_xdir"
+
+ case $host in
+ *-darwin*)
+ func_verbose "Extracting $my_xabs"
+ # Do not bother doing anything if just a dry run
+ $opt_dry_run || {
+ darwin_orig_dir=`pwd`
+ cd $my_xdir || exit $?
+ darwin_archive=$my_xabs
+ darwin_curdir=`pwd`
+ darwin_base_archive=`basename "$darwin_archive"`
+ darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
+ if test -n "$darwin_arches"; then
+ darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
+ darwin_arch=
+ func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
+ for darwin_arch in $darwin_arches ; do
+ func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+ $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
+ cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+ func_extract_an_archive "`pwd`" "${darwin_base_archive}"
+ cd "$darwin_curdir"
+ $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
+ done # $darwin_arches
+ ## Okay now we've a bunch of thin objects, gotta fatten them up :)
+ darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
+ darwin_file=
+ darwin_files=
+ for darwin_file in $darwin_filelist; do
+ darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP`
+ $LIPO -create -output "$darwin_file" $darwin_files
+ done # $darwin_filelist
+ $RM -rf unfat-$$
+ cd "$darwin_orig_dir"
+ else
+ cd $darwin_orig_dir
+ func_extract_an_archive "$my_xdir" "$my_xabs"
+ fi # $darwin_arches
+ } # !$opt_dry_run
+ ;;
+ *)
+ func_extract_an_archive "$my_xdir" "$my_xabs"
+ ;;
+ esac
+ my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
+ done
+
+ func_extract_archives_result="$my_oldobjs"
+}
+
+
+
+# func_emit_wrapper_part1 [arg=no]
+#
+# Emit the first part of a libtool wrapper script on stdout.
+# For more information, see the description associated with
+# func_emit_wrapper(), below.
+func_emit_wrapper_part1 ()
+{
+ func_emit_wrapper_part1_arg1=no
+ if test -n "$1" ; then
+ func_emit_wrapper_part1_arg1=$1
+ fi
+
+ $ECHO "\
+#! $SHELL
+
+# $output - temporary wrapper script for $objdir/$outputname
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# The $output program cannot be directly executed until all the libtool
+# libraries that it depends on are installed.
+#
+# This wrapper script should never be moved out of the build directory.
+# If it is, it will not operate correctly.
+
+# Sed substitution that helps us do robust quoting. It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed='${SED} -e 1s/^X//'
+sed_quote_subst='$sed_quote_subst'
+
+# Be Bourne compatible
+if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+relink_command=\"$relink_command\"
+
+# This environment variable determines our operation mode.
+if test \"\$libtool_install_magic\" = \"$magic\"; then
+ # install mode needs the following variables:
+ generated_by_libtool_version='$macro_version'
+ notinst_deplibs='$notinst_deplibs'
+else
+ # When we are sourced in execute mode, \$file and \$ECHO are already set.
+ if test \"\$libtool_execute_magic\" != \"$magic\"; then
+ ECHO=\"$qecho\"
+ file=\"\$0\"
+ # Make sure echo works.
+ if test \"X\$1\" = X--no-reexec; then
+ # Discard the --no-reexec flag, and continue.
+ shift
+ elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then
+ # Yippee, \$ECHO works!
+ :
+ else
+ # Restart under the correct shell, and then maybe \$ECHO will work.
+ exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
+ fi
+ fi\
+"
+ $ECHO "\
+
+ # Find the directory that this script lives in.
+ thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
+ test \"x\$thisdir\" = \"x\$file\" && thisdir=.
+
+ # Follow symbolic links until we get to the real thisdir.
+ file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\`
+ while test -n \"\$file\"; do
+ destdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
+
+ # If there was a directory component, then change thisdir.
+ if test \"x\$destdir\" != \"x\$file\"; then
+ case \"\$destdir\" in
+ [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
+ *) thisdir=\"\$thisdir/\$destdir\" ;;
+ esac
+ fi
+
+ file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
+ file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\`
+ done
+"
+}
+# end: func_emit_wrapper_part1
+
+# func_emit_wrapper_part2 [arg=no]
+#
+# Emit the second part of a libtool wrapper script on stdout.
+# For more information, see the description associated with
+# func_emit_wrapper(), below.
+func_emit_wrapper_part2 ()
+{
+ func_emit_wrapper_part2_arg1=no
+ if test -n "$1" ; then
+ func_emit_wrapper_part2_arg1=$1
+ fi
+
+ $ECHO "\
+
+ # Usually 'no', except on cygwin/mingw when embedded into
+ # the cwrapper.
+ WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_part2_arg1
+ if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
+ # special case for '.'
+ if test \"\$thisdir\" = \".\"; then
+ thisdir=\`pwd\`
+ fi
+ # remove .libs from thisdir
+ case \"\$thisdir\" in
+ *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;;
+ $objdir ) thisdir=. ;;
+ esac
+ fi
+
+ # Try to get the absolute directory name.
+ absdir=\`cd \"\$thisdir\" && pwd\`
+ test -n \"\$absdir\" && thisdir=\"\$absdir\"
+"
+
+ if test "$fast_install" = yes; then
+ $ECHO "\
+ program=lt-'$outputname'$exeext
+ progdir=\"\$thisdir/$objdir\"
+
+ if test ! -f \"\$progdir/\$program\" ||
+ { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
+ test \"X\$file\" != \"X\$progdir/\$program\"; }; then
+
+ file=\"\$\$-\$program\"
+
+ if test ! -d \"\$progdir\"; then
+ $MKDIR \"\$progdir\"
+ else
+ $RM \"\$progdir/\$file\"
+ fi"
+
+ $ECHO "\
+
+ # relink executable if necessary
+ if test -n \"\$relink_command\"; then
+ if relink_command_output=\`eval \$relink_command 2>&1\`; then :
+ else
+ $ECHO \"\$relink_command_output\" >&2
+ $RM \"\$progdir/\$file\"
+ exit 1
+ fi
+ fi
+
+ $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
+ { $RM \"\$progdir/\$program\";
+ $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
+ $RM \"\$progdir/\$file\"
+ fi"
+ else
+ $ECHO "\
+ program='$outputname'
+ progdir=\"\$thisdir/$objdir\"
+"
+ fi
+
+ $ECHO "\
+
+ if test -f \"\$progdir/\$program\"; then"
+
+ # Export our shlibpath_var if we have one.
+ if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+ $ECHO "\
+ # Add our own library path to $shlibpath_var
+ $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
+
+ # Some systems cannot cope with colon-terminated $shlibpath_var
+ # The second colon is a workaround for a bug in BeOS R4 sed
+ $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\`
+
+ export $shlibpath_var
+"
+ fi
+
+ # fixup the dll searchpath if we need to.
+ if test -n "$dllsearchpath"; then
+ $ECHO "\
+ # Add the dll search path components to the executable PATH
+ PATH=$dllsearchpath:\$PATH
+"
+ fi
+
+ $ECHO "\
+ if test \"\$libtool_execute_magic\" != \"$magic\"; then
+ # Run the actual program with our arguments.
+"
+ case $host in
+ # Backslashes separate directories on plain windows
+ *-*-mingw | *-*-os2* | *-cegcc*)
+ $ECHO "\
+ exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
+"
+ ;;
+
+ *)
+ $ECHO "\
+ exec \"\$progdir/\$program\" \${1+\"\$@\"}
+"
+ ;;
+ esac
+ $ECHO "\
+ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
+ exit 1
+ fi
+ else
+ # The program doesn't exist.
+ \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
+ \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
+ $ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
+ exit 1
+ fi
+fi\
+"
+}
+# end: func_emit_wrapper_part2
+
+
+# func_emit_wrapper [arg=no]
+#
+# Emit a libtool wrapper script on stdout.
+# Don't directly open a file because we may want to
+# incorporate the script contents within a cygwin/mingw
+# wrapper executable. Must ONLY be called from within
+# func_mode_link because it depends on a number of variables
+# set therein.
+#
+# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
+# variable will take. If 'yes', then the emitted script
+# will assume that the directory in which it is stored is
+# the $objdir directory. This is a cygwin/mingw-specific
+# behavior.
+func_emit_wrapper ()
+{
+ func_emit_wrapper_arg1=no
+ if test -n "$1" ; then
+ func_emit_wrapper_arg1=$1
+ fi
+
+ # split this up so that func_emit_cwrapperexe_src
+ # can call each part independently.
+ func_emit_wrapper_part1 "${func_emit_wrapper_arg1}"
+ func_emit_wrapper_part2 "${func_emit_wrapper_arg1}"
+}
+
+
+# func_to_host_path arg
+#
+# Convert paths to host format when used with build tools.
+# Intended for use with "native" mingw (where libtool itself
+# is running under the msys shell), or in the following cross-
+# build environments:
+# $build $host
+# mingw (msys) mingw [e.g. native]
+# cygwin mingw
+# *nix + wine mingw
+# where wine is equipped with the `winepath' executable.
+# In the native mingw case, the (msys) shell automatically
+# converts paths for any non-msys applications it launches,
+# but that facility isn't available from inside the cwrapper.
+# Similar accommodations are necessary for $host mingw and
+# $build cygwin. Calling this function does no harm for other
+# $host/$build combinations not listed above.
+#
+# ARG is the path (on $build) that should be converted to
+# the proper representation for $host. The result is stored
+# in $func_to_host_path_result.
+func_to_host_path ()
+{
+ func_to_host_path_result="$1"
+ if test -n "$1" ; then
+ case $host in
+ *mingw* )
+ lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
+ case $build in
+ *mingw* ) # actually, msys
+ # awkward: cmd appends spaces to result
+ lt_sed_strip_trailing_spaces="s/[ ]*\$//"
+ func_to_host_path_tmp1=`( cmd //c echo "$1" |\
+ $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""`
+ func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
+ $SED -e "$lt_sed_naive_backslashify"`
+ ;;
+ *cygwin* )
+ func_to_host_path_tmp1=`cygpath -w "$1"`
+ func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
+ $SED -e "$lt_sed_naive_backslashify"`
+ ;;
+ * )
+ # Unfortunately, winepath does not exit with a non-zero
+ # error code, so we are forced to check the contents of
+ # stdout. On the other hand, if the command is not
+ # found, the shell will set an exit code of 127 and print
+ # *an error message* to stdout. So we must check for both
+ # error code of zero AND non-empty stdout, which explains
+ # the odd construction:
+ func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null`
+ if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then
+ func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
+ $SED -e "$lt_sed_naive_backslashify"`
+ else
+ # Allow warning below.
+ func_to_host_path_result=""
+ fi
+ ;;
+ esac
+ if test -z "$func_to_host_path_result" ; then
+ func_error "Could not determine host path corresponding to"
+ func_error " '$1'"
+ func_error "Continuing, but uninstalled executables may not work."
+ # Fallback:
+ func_to_host_path_result="$1"
+ fi
+ ;;
+ esac
+ fi
+}
+# end: func_to_host_path
+
+# func_to_host_pathlist arg
+#
+# Convert pathlists to host format when used with build tools.
+# See func_to_host_path(), above. This function supports the
+# following $build/$host combinations (but does no harm for
+# combinations not listed here):
+# $build $host
+# mingw (msys) mingw [e.g. native]
+# cygwin mingw
+# *nix + wine mingw
+#
+# Path separators are also converted from $build format to
+# $host format. If ARG begins or ends with a path separator
+# character, it is preserved (but converted to $host format)
+# on output.
+#
+# ARG is a pathlist (on $build) that should be converted to
+# the proper representation on $host. The result is stored
+# in $func_to_host_pathlist_result.
+func_to_host_pathlist ()
+{
+ func_to_host_pathlist_result="$1"
+ if test -n "$1" ; then
+ case $host in
+ *mingw* )
+ lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
+ # Remove leading and trailing path separator characters from
+ # ARG. msys behavior is inconsistent here, cygpath turns them
+ # into '.;' and ';.', and winepath ignores them completely.
+ func_to_host_pathlist_tmp2="$1"
+ # Once set for this call, this variable should not be
+ # reassigned. It is used in tha fallback case.
+ func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\
+ $SED -e 's|^:*||' -e 's|:*$||'`
+ case $build in
+ *mingw* ) # Actually, msys.
+ # Awkward: cmd appends spaces to result.
+ lt_sed_strip_trailing_spaces="s/[ ]*\$//"
+ func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\
+ $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""`
+ func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\
+ $SED -e "$lt_sed_naive_backslashify"`
+ ;;
+ *cygwin* )
+ func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"`
+ func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\
+ $SED -e "$lt_sed_naive_backslashify"`
+ ;;
+ * )
+ # unfortunately, winepath doesn't convert pathlists
+ func_to_host_pathlist_result=""
+ func_to_host_pathlist_oldIFS=$IFS
+ IFS=:
+ for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do
+ IFS=$func_to_host_pathlist_oldIFS
+ if test -n "$func_to_host_pathlist_f" ; then
+ func_to_host_path "$func_to_host_pathlist_f"
+ if test -n "$func_to_host_path_result" ; then
+ if test -z "$func_to_host_pathlist_result" ; then
+ func_to_host_pathlist_result="$func_to_host_path_result"
+ else
+ func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result"
+ fi
+ fi
+ fi
+ IFS=:
+ done
+ IFS=$func_to_host_pathlist_oldIFS
+ ;;
+ esac
+ if test -z "$func_to_host_pathlist_result" ; then
+ func_error "Could not determine the host path(s) corresponding to"
+ func_error " '$1'"
+ func_error "Continuing, but uninstalled executables may not work."
+ # Fallback. This may break if $1 contains DOS-style drive
+ # specifications. The fix is not to complicate the expression
+ # below, but for the user to provide a working wine installation
+ # with winepath so that path translation in the cross-to-mingw
+ # case works properly.
+ lt_replace_pathsep_nix_to_dos="s|:|;|g"
+ func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\
+ $SED -e "$lt_replace_pathsep_nix_to_dos"`
+ fi
+ # Now, add the leading and trailing path separators back
+ case "$1" in
+ :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result"
+ ;;
+ esac
+ case "$1" in
+ *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;"
+ ;;
+ esac
+ ;;
+ esac
+ fi
+}
+# end: func_to_host_pathlist
+
+# func_emit_cwrapperexe_src
+# emit the source code for a wrapper executable on stdout
+# Must ONLY be called from within func_mode_link because
+# it depends on a number of variable set therein.
+func_emit_cwrapperexe_src ()
+{
+ cat <<EOF
+
+/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
+ Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+
+ The $output program cannot be directly executed until all the libtool
+ libraries that it depends on are installed.
+
+ This wrapper executable should never be moved out of the build directory.
+ If it is, it will not operate correctly.
+
+ Currently, it simply execs the wrapper *script* "$SHELL $output",
+ but could eventually absorb all of the scripts functionality and
+ exec $objdir/$outputname directly.
+*/
+EOF
+ cat <<"EOF"
+#include <stdio.h>
+#include <stdlib.h>
+#ifdef _MSC_VER
+# include <direct.h>
+# include <process.h>
+# include <io.h>
+# define setmode _setmode
+#else
+# include <unistd.h>
+# include <stdint.h>
+# ifdef __CYGWIN__
+# include <io.h>
+# define HAVE_SETENV
+# ifdef __STRICT_ANSI__
+char *realpath (const char *, char *);
+int putenv (char *);
+int setenv (const char *, const char *, int);
+# endif
+# endif
+#endif
+#include <malloc.h>
+#include <stdarg.h>
+#include <assert.h>
+#include <string.h>
+#include <ctype.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+
+#if defined(PATH_MAX)
+# define LT_PATHMAX PATH_MAX
+#elif defined(MAXPATHLEN)
+# define LT_PATHMAX MAXPATHLEN
+#else
+# define LT_PATHMAX 1024
+#endif
+
+#ifndef S_IXOTH
+# define S_IXOTH 0
+#endif
+#ifndef S_IXGRP
+# define S_IXGRP 0
+#endif
+
+#ifdef _MSC_VER
+# define S_IXUSR _S_IEXEC
+# define stat _stat
+# ifndef _INTPTR_T_DEFINED
+# define intptr_t int
+# endif
+#endif
+
+#ifndef DIR_SEPARATOR
+# define DIR_SEPARATOR '/'
+# define PATH_SEPARATOR ':'
+#endif
+
+#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
+ defined (__OS2__)
+# define HAVE_DOS_BASED_FILE_SYSTEM
+# define FOPEN_WB "wb"
+# ifndef DIR_SEPARATOR_2
+# define DIR_SEPARATOR_2 '\\'
+# endif
+# ifndef PATH_SEPARATOR_2
+# define PATH_SEPARATOR_2 ';'
+# endif
+#endif
+
+#ifndef DIR_SEPARATOR_2
+# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
+#else /* DIR_SEPARATOR_2 */
+# define IS_DIR_SEPARATOR(ch) \
+ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
+#endif /* DIR_SEPARATOR_2 */
+
+#ifndef PATH_SEPARATOR_2
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
+#else /* PATH_SEPARATOR_2 */
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
+#endif /* PATH_SEPARATOR_2 */
+
+#ifdef __CYGWIN__
+# define FOPEN_WB "wb"
+#endif
+
+#ifndef FOPEN_WB
+# define FOPEN_WB "w"
+#endif
+#ifndef _O_BINARY
+# define _O_BINARY 0
+#endif
+
+#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type)))
+#define XFREE(stale) do { \
+ if (stale) { free ((void *) stale); stale = 0; } \
+} while (0)
+
+#undef LTWRAPPER_DEBUGPRINTF
+#if defined DEBUGWRAPPER
+# define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args
+static void
+ltwrapper_debugprintf (const char *fmt, ...)
+{
+ va_list args;
+ va_start (args, fmt);
+ (void) vfprintf (stderr, fmt, args);
+ va_end (args);
+}
+#else
+# define LTWRAPPER_DEBUGPRINTF(args)
+#endif
+
+const char *program_name = NULL;
+
+void *xmalloc (size_t num);
+char *xstrdup (const char *string);
+const char *base_name (const char *name);
+char *find_executable (const char *wrapper);
+char *chase_symlinks (const char *pathspec);
+int make_executable (const char *path);
+int check_executable (const char *path);
+char *strendzap (char *str, const char *pat);
+void lt_fatal (const char *message, ...);
+void lt_setenv (const char *name, const char *value);
+char *lt_extend_str (const char *orig_value, const char *add, int to_end);
+void lt_opt_process_env_set (const char *arg);
+void lt_opt_process_env_prepend (const char *arg);
+void lt_opt_process_env_append (const char *arg);
+int lt_split_name_value (const char *arg, char** name, char** value);
+void lt_update_exe_path (const char *name, const char *value);
+void lt_update_lib_path (const char *name, const char *value);
+
+static const char *script_text_part1 =
+EOF
+
+ func_emit_wrapper_part1 yes |
+ $SED -e 's/\([\\"]\)/\\\1/g' \
+ -e 's/^/ "/' -e 's/$/\\n"/'
+ echo ";"
+ cat <<EOF
+
+static const char *script_text_part2 =
+EOF
+ func_emit_wrapper_part2 yes |
+ $SED -e 's/\([\\"]\)/\\\1/g' \
+ -e 's/^/ "/' -e 's/$/\\n"/'
+ echo ";"
+
+ cat <<EOF
+const char * MAGIC_EXE = "$magic_exe";
+const char * LIB_PATH_VARNAME = "$shlibpath_var";
+EOF
+
+ if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+ func_to_host_pathlist "$temp_rpath"
+ cat <<EOF
+const char * LIB_PATH_VALUE = "$func_to_host_pathlist_result";
+EOF
+ else
+ cat <<"EOF"
+const char * LIB_PATH_VALUE = "";
+EOF
+ fi
+
+ if test -n "$dllsearchpath"; then
+ func_to_host_pathlist "$dllsearchpath:"
+ cat <<EOF
+const char * EXE_PATH_VARNAME = "PATH";
+const char * EXE_PATH_VALUE = "$func_to_host_pathlist_result";
+EOF
+ else
+ cat <<"EOF"
+const char * EXE_PATH_VARNAME = "";
+const char * EXE_PATH_VALUE = "";
+EOF
+ fi
+
+ if test "$fast_install" = yes; then
+ cat <<EOF
+const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
+EOF
+ else
+ cat <<EOF
+const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
+EOF
+ fi
+
+
+ cat <<"EOF"
+
+#define LTWRAPPER_OPTION_PREFIX "--lt-"
+#define LTWRAPPER_OPTION_PREFIX_LENGTH 5
+
+static const size_t opt_prefix_len = LTWRAPPER_OPTION_PREFIX_LENGTH;
+static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
+
+static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script";
+
+static const size_t env_set_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 7;
+static const char *env_set_opt = LTWRAPPER_OPTION_PREFIX "env-set";
+ /* argument is putenv-style "foo=bar", value of foo is set to bar */
+
+static const size_t env_prepend_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 11;
+static const char *env_prepend_opt = LTWRAPPER_OPTION_PREFIX "env-prepend";
+ /* argument is putenv-style "foo=bar", new value of foo is bar${foo} */
+
+static const size_t env_append_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 10;
+static const char *env_append_opt = LTWRAPPER_OPTION_PREFIX "env-append";
+ /* argument is putenv-style "foo=bar", new value of foo is ${foo}bar */
+
+int
+main (int argc, char *argv[])
+{
+ char **newargz;
+ int newargc;
+ char *tmp_pathspec;
+ char *actual_cwrapper_path;
+ char *actual_cwrapper_name;
+ char *target_name;
+ char *lt_argv_zero;
+ intptr_t rval = 127;
+
+ int i;
+
+ program_name = (char *) xstrdup (base_name (argv[0]));
+ LTWRAPPER_DEBUGPRINTF (("(main) argv[0] : %s\n", argv[0]));
+ LTWRAPPER_DEBUGPRINTF (("(main) program_name : %s\n", program_name));
+
+ /* very simple arg parsing; don't want to rely on getopt */
+ for (i = 1; i < argc; i++)
+ {
+ if (strcmp (argv[i], dumpscript_opt) == 0)
+ {
+EOF
+ case "$host" in
+ *mingw* | *cygwin* )
+ # make stdout use "unix" line endings
+ echo " setmode(1,_O_BINARY);"
+ ;;
+ esac
+
+ cat <<"EOF"
+ printf ("%s", script_text_part1);
+ printf ("%s", script_text_part2);
+ return 0;
+ }
+ }
+
+ newargz = XMALLOC (char *, argc + 1);
+ tmp_pathspec = find_executable (argv[0]);
+ if (tmp_pathspec == NULL)
+ lt_fatal ("Couldn't find %s", argv[0]);
+ LTWRAPPER_DEBUGPRINTF (("(main) found exe (before symlink chase) at : %s\n",
+ tmp_pathspec));
+
+ actual_cwrapper_path = chase_symlinks (tmp_pathspec);
+ LTWRAPPER_DEBUGPRINTF (("(main) found exe (after symlink chase) at : %s\n",
+ actual_cwrapper_path));
+ XFREE (tmp_pathspec);
+
+ actual_cwrapper_name = xstrdup( base_name (actual_cwrapper_path));
+ strendzap (actual_cwrapper_path, actual_cwrapper_name);
+
+ /* wrapper name transforms */
+ strendzap (actual_cwrapper_name, ".exe");
+ tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
+ XFREE (actual_cwrapper_name);
+ actual_cwrapper_name = tmp_pathspec;
+ tmp_pathspec = 0;
+
+ /* target_name transforms -- use actual target program name; might have lt- prefix */
+ target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
+ strendzap (target_name, ".exe");
+ tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
+ XFREE (target_name);
+ target_name = tmp_pathspec;
+ tmp_pathspec = 0;
+
+ LTWRAPPER_DEBUGPRINTF (("(main) libtool target name: %s\n",
+ target_name));
+EOF
+
+ cat <<EOF
+ newargz[0] =
+ XMALLOC (char, (strlen (actual_cwrapper_path) +
+ strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
+ strcpy (newargz[0], actual_cwrapper_path);
+ strcat (newargz[0], "$objdir");
+ strcat (newargz[0], "/");
+EOF
+
+ cat <<"EOF"
+ /* stop here, and copy so we don't have to do this twice */
+ tmp_pathspec = xstrdup (newargz[0]);
+
+ /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
+ strcat (newargz[0], actual_cwrapper_name);
+
+ /* DO want the lt- prefix here if it exists, so use target_name */
+ lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
+ XFREE (tmp_pathspec);
+ tmp_pathspec = NULL;
+EOF
+
+ case $host_os in
+ mingw*)
+ cat <<"EOF"
+ {
+ char* p;
+ while ((p = strchr (newargz[0], '\\')) != NULL)
+ {
+ *p = '/';
+ }
+ while ((p = strchr (lt_argv_zero, '\\')) != NULL)
+ {
+ *p = '/';
+ }
+ }
+EOF
+ ;;
+ esac
+
+ cat <<"EOF"
+ XFREE (target_name);
+ XFREE (actual_cwrapper_path);
+ XFREE (actual_cwrapper_name);
+
+ lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
+ lt_setenv ("DUALCASE", "1"); /* for MSK sh */
+ lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
+ lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
+
+ newargc=0;
+ for (i = 1; i < argc; i++)
+ {
+ if (strncmp (argv[i], env_set_opt, env_set_opt_len) == 0)
+ {
+ if (argv[i][env_set_opt_len] == '=')
+ {
+ const char *p = argv[i] + env_set_opt_len + 1;
+ lt_opt_process_env_set (p);
+ }
+ else if (argv[i][env_set_opt_len] == '\0' && i + 1 < argc)
+ {
+ lt_opt_process_env_set (argv[++i]); /* don't copy */
+ }
+ else
+ lt_fatal ("%s missing required argument", env_set_opt);
+ continue;
+ }
+ if (strncmp (argv[i], env_prepend_opt, env_prepend_opt_len) == 0)
+ {
+ if (argv[i][env_prepend_opt_len] == '=')
+ {
+ const char *p = argv[i] + env_prepend_opt_len + 1;
+ lt_opt_process_env_prepend (p);
+ }
+ else if (argv[i][env_prepend_opt_len] == '\0' && i + 1 < argc)
+ {
+ lt_opt_process_env_prepend (argv[++i]); /* don't copy */
+ }
+ else
+ lt_fatal ("%s missing required argument", env_prepend_opt);
+ continue;
+ }
+ if (strncmp (argv[i], env_append_opt, env_append_opt_len) == 0)
+ {
+ if (argv[i][env_append_opt_len] == '=')
+ {
+ const char *p = argv[i] + env_append_opt_len + 1;
+ lt_opt_process_env_append (p);
+ }
+ else if (argv[i][env_append_opt_len] == '\0' && i + 1 < argc)
+ {
+ lt_opt_process_env_append (argv[++i]); /* don't copy */
+ }
+ else
+ lt_fatal ("%s missing required argument", env_append_opt);
+ continue;
+ }
+ if (strncmp (argv[i], ltwrapper_option_prefix, opt_prefix_len) == 0)
+ {
+ /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
+ namespace, but it is not one of the ones we know about and
+ have already dealt with, above (inluding dump-script), then
+ report an error. Otherwise, targets might begin to believe
+ they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
+ namespace. The first time any user complains about this, we'll
+ need to make LTWRAPPER_OPTION_PREFIX a configure-time option
+ or a configure.ac-settable value.
+ */
+ lt_fatal ("Unrecognized option in %s namespace: '%s'",
+ ltwrapper_option_prefix, argv[i]);
+ }
+ /* otherwise ... */
+ newargz[++newargc] = xstrdup (argv[i]);
+ }
+ newargz[++newargc] = NULL;
+
+ LTWRAPPER_DEBUGPRINTF (("(main) lt_argv_zero : %s\n", (lt_argv_zero ? lt_argv_zero : "<NULL>")));
+ for (i = 0; i < newargc; i++)
+ {
+ LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d] : %s\n", i, (newargz[i] ? newargz[i] : "<NULL>")));
+ }
+
+EOF
+
+ case $host_os in
+ mingw*)
+ cat <<"EOF"
+ /* execv doesn't actually work on mingw as expected on unix */
+ rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
+ if (rval == -1)
+ {
+ /* failed to start process */
+ LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno));
+ return 127;
+ }
+ return rval;
+EOF
+ ;;
+ *)
+ cat <<"EOF"
+ execv (lt_argv_zero, newargz);
+ return rval; /* =127, but avoids unused variable warning */
+EOF
+ ;;
+ esac
+
+ cat <<"EOF"
+}
+
+void *
+xmalloc (size_t num)
+{
+ void *p = (void *) malloc (num);
+ if (!p)
+ lt_fatal ("Memory exhausted");
+
+ return p;
+}
+
+char *
+xstrdup (const char *string)
+{
+ return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
+ string) : NULL;
+}
+
+const char *
+base_name (const char *name)
+{
+ const char *base;
+
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+ /* Skip over the disk name in MSDOS pathnames. */
+ if (isalpha ((unsigned char) name[0]) && name[1] == ':')
+ name += 2;
+#endif
+
+ for (base = name; *name; name++)
+ if (IS_DIR_SEPARATOR (*name))
+ base = name + 1;
+ return base;
+}
+
+int
+check_executable (const char *path)
+{
+ struct stat st;
+
+ LTWRAPPER_DEBUGPRINTF (("(check_executable) : %s\n",
+ path ? (*path ? path : "EMPTY!") : "NULL!"));
+ if ((!path) || (!*path))
+ return 0;
+
+ if ((stat (path, &st) >= 0)
+ && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
+ return 1;
+ else
+ return 0;
+}
+
+int
+make_executable (const char *path)
+{
+ int rval = 0;
+ struct stat st;
+
+ LTWRAPPER_DEBUGPRINTF (("(make_executable) : %s\n",
+ path ? (*path ? path : "EMPTY!") : "NULL!"));
+ if ((!path) || (!*path))
+ return 0;
+
+ if (stat (path, &st) >= 0)
+ {
+ rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
+ }
+ return rval;
+}
+
+/* Searches for the full path of the wrapper. Returns
+ newly allocated full path name if found, NULL otherwise
+ Does not chase symlinks, even on platforms that support them.
+*/
+char *
+find_executable (const char *wrapper)
+{
+ int has_slash = 0;
+ const char *p;
+ const char *p_next;
+ /* static buffer for getcwd */
+ char tmp[LT_PATHMAX + 1];
+ int tmp_len;
+ char *concat_name;
+
+ LTWRAPPER_DEBUGPRINTF (("(find_executable) : %s\n",
+ wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!"));
+
+ if ((wrapper == NULL) || (*wrapper == '\0'))
+ return NULL;
+
+ /* Absolute path? */
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+ if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
+ {
+ concat_name = xstrdup (wrapper);
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ }
+ else
+ {
+#endif
+ if (IS_DIR_SEPARATOR (wrapper[0]))
+ {
+ concat_name = xstrdup (wrapper);
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ }
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+ }
+#endif
+
+ for (p = wrapper; *p; p++)
+ if (*p == '/')
+ {
+ has_slash = 1;
+ break;
+ }
+ if (!has_slash)
+ {
+ /* no slashes; search PATH */
+ const char *path = getenv ("PATH");
+ if (path != NULL)
+ {
+ for (p = path; *p; p = p_next)
+ {
+ const char *q;
+ size_t p_len;
+ for (q = p; *q; q++)
+ if (IS_PATH_SEPARATOR (*q))
+ break;
+ p_len = q - p;
+ p_next = (*q == '\0' ? q : q + 1);
+ if (p_len == 0)
+ {
+ /* empty path: current directory */
+ if (getcwd (tmp, LT_PATHMAX) == NULL)
+ lt_fatal ("getcwd failed");
+ tmp_len = strlen (tmp);
+ concat_name =
+ XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
+ memcpy (concat_name, tmp, tmp_len);
+ concat_name[tmp_len] = '/';
+ strcpy (concat_name + tmp_len + 1, wrapper);
+ }
+ else
+ {
+ concat_name =
+ XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
+ memcpy (concat_name, p, p_len);
+ concat_name[p_len] = '/';
+ strcpy (concat_name + p_len + 1, wrapper);
+ }
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ }
+ }
+ /* not found in PATH; assume curdir */
+ }
+ /* Relative path | not found in path: prepend cwd */
+ if (getcwd (tmp, LT_PATHMAX) == NULL)
+ lt_fatal ("getcwd failed");
+ tmp_len = strlen (tmp);
+ concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
+ memcpy (concat_name, tmp, tmp_len);
+ concat_name[tmp_len] = '/';
+ strcpy (concat_name + tmp_len + 1, wrapper);
+
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ return NULL;
+}
+
+char *
+chase_symlinks (const char *pathspec)
+{
+#ifndef S_ISLNK
+ return xstrdup (pathspec);
+#else
+ char buf[LT_PATHMAX];
+ struct stat s;
+ char *tmp_pathspec = xstrdup (pathspec);
+ char *p;
+ int has_symlinks = 0;
+ while (strlen (tmp_pathspec) && !has_symlinks)
+ {
+ LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n",
+ tmp_pathspec));
+ if (lstat (tmp_pathspec, &s) == 0)
+ {
+ if (S_ISLNK (s.st_mode) != 0)
+ {
+ has_symlinks = 1;
+ break;
+ }
+
+ /* search backwards for last DIR_SEPARATOR */
+ p = tmp_pathspec + strlen (tmp_pathspec) - 1;
+ while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
+ p--;
+ if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
+ {
+ /* no more DIR_SEPARATORS left */
+ break;
+ }
+ *p = '\0';
+ }
+ else
+ {
+ char *errstr = strerror (errno);
+ lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr);
+ }
+ }
+ XFREE (tmp_pathspec);
+
+ if (!has_symlinks)
+ {
+ return xstrdup (pathspec);
+ }
+
+ tmp_pathspec = realpath (pathspec, buf);
+ if (tmp_pathspec == 0)
+ {
+ lt_fatal ("Could not follow symlinks for %s", pathspec);
+ }
+ return xstrdup (tmp_pathspec);
+#endif
+}
+
+char *
+strendzap (char *str, const char *pat)
+{
+ size_t len, patlen;
+
+ assert (str != NULL);
+ assert (pat != NULL);
+
+ len = strlen (str);
+ patlen = strlen (pat);
+
+ if (patlen <= len)
+ {
+ str += len - patlen;
+ if (strcmp (str, pat) == 0)
+ *str = '\0';
+ }
+ return str;
+}
+
+static void
+lt_error_core (int exit_status, const char *mode,
+ const char *message, va_list ap)
+{
+ fprintf (stderr, "%s: %s: ", program_name, mode);
+ vfprintf (stderr, message, ap);
+ fprintf (stderr, ".\n");
+
+ if (exit_status >= 0)
+ exit (exit_status);
+}
+
+void
+lt_fatal (const char *message, ...)
+{
+ va_list ap;
+ va_start (ap, message);
+ lt_error_core (EXIT_FAILURE, "FATAL", message, ap);
+ va_end (ap);
+}
+
+void
+lt_setenv (const char *name, const char *value)
+{
+ LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n",
+ (name ? name : "<NULL>"),
+ (value ? value : "<NULL>")));
+ {
+#ifdef HAVE_SETENV
+ /* always make a copy, for consistency with !HAVE_SETENV */
+ char *str = xstrdup (value);
+ setenv (name, str, 1);
+#else
+ int len = strlen (name) + 1 + strlen (value) + 1;
+ char *str = XMALLOC (char, len);
+ sprintf (str, "%s=%s", name, value);
+ if (putenv (str) != EXIT_SUCCESS)
+ {
+ XFREE (str);
+ }
+#endif
+ }
+}
+
+char *
+lt_extend_str (const char *orig_value, const char *add, int to_end)
+{
+ char *new_value;
+ if (orig_value && *orig_value)
+ {
+ int orig_value_len = strlen (orig_value);
+ int add_len = strlen (add);
+ new_value = XMALLOC (char, add_len + orig_value_len + 1);
+ if (to_end)
+ {
+ strcpy (new_value, orig_value);
+ strcpy (new_value + orig_value_len, add);
+ }
+ else
+ {
+ strcpy (new_value, add);
+ strcpy (new_value + add_len, orig_value);
+ }
+ }
+ else
+ {
+ new_value = xstrdup (add);
+ }
+ return new_value;
+}
+
+int
+lt_split_name_value (const char *arg, char** name, char** value)
+{
+ const char *p;
+ int len;
+ if (!arg || !*arg)
+ return 1;
+
+ p = strchr (arg, (int)'=');
+
+ if (!p)
+ return 1;
+
+ *value = xstrdup (++p);
+
+ len = strlen (arg) - strlen (*value);
+ *name = XMALLOC (char, len);
+ strncpy (*name, arg, len-1);
+ (*name)[len - 1] = '\0';
+
+ return 0;
+}
+
+void
+lt_opt_process_env_set (const char *arg)
+{
+ char *name = NULL;
+ char *value = NULL;
+
+ if (lt_split_name_value (arg, &name, &value) != 0)
+ {
+ XFREE (name);
+ XFREE (value);
+ lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg);
+ }
+
+ lt_setenv (name, value);
+ XFREE (name);
+ XFREE (value);
+}
+
+void
+lt_opt_process_env_prepend (const char *arg)
+{
+ char *name = NULL;
+ char *value = NULL;
+ char *new_value = NULL;
+
+ if (lt_split_name_value (arg, &name, &value) != 0)
+ {
+ XFREE (name);
+ XFREE (value);
+ lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg);
+ }
+
+ new_value = lt_extend_str (getenv (name), value, 0);
+ lt_setenv (name, new_value);
+ XFREE (new_value);
+ XFREE (name);
+ XFREE (value);
+}
+
+void
+lt_opt_process_env_append (const char *arg)
+{
+ char *name = NULL;
+ char *value = NULL;
+ char *new_value = NULL;
+
+ if (lt_split_name_value (arg, &name, &value) != 0)
+ {
+ XFREE (name);
+ XFREE (value);
+ lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg);
+ }
+
+ new_value = lt_extend_str (getenv (name), value, 1);
+ lt_setenv (name, new_value);
+ XFREE (new_value);
+ XFREE (name);
+ XFREE (value);
+}
+
+void
+lt_update_exe_path (const char *name, const char *value)
+{
+ LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
+ (name ? name : "<NULL>"),
+ (value ? value : "<NULL>")));
+
+ if (name && *name && value && *value)
+ {
+ char *new_value = lt_extend_str (getenv (name), value, 0);
+ /* some systems can't cope with a ':'-terminated path #' */
+ int len = strlen (new_value);
+ while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
+ {
+ new_value[len-1] = '\0';
+ }
+ lt_setenv (name, new_value);
+ XFREE (new_value);
+ }
+}
+
+void
+lt_update_lib_path (const char *name, const char *value)
+{
+ LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
+ (name ? name : "<NULL>"),
+ (value ? value : "<NULL>")));
+
+ if (name && *name && value && *value)
+ {
+ char *new_value = lt_extend_str (getenv (name), value, 0);
+ lt_setenv (name, new_value);
+ XFREE (new_value);
+ }
+}
+
+
+EOF
+}
+# end: func_emit_cwrapperexe_src
+
+# func_mode_link arg...
+func_mode_link ()
+{
+ $opt_debug
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+ # It is impossible to link a dll without this setting, and
+ # we shouldn't force the makefile maintainer to figure out
+ # which system we are compiling for in order to pass an extra
+ # flag for every libtool invocation.
+ # allow_undefined=no
+
+ # FIXME: Unfortunately, there are problems with the above when trying
+ # to make a dll which has undefined symbols, in which case not
+ # even a static library is built. For now, we need to specify
+ # -no-undefined on the libtool link line when we can be certain
+ # that all symbols are satisfied, otherwise we get a static library.
+ allow_undefined=yes
+ ;;
+ *)
+ allow_undefined=yes
+ ;;
+ esac
+ libtool_args=$nonopt
+ base_compile="$nonopt $@"
+ compile_command=$nonopt
+ finalize_command=$nonopt
+
+ compile_rpath=
+ finalize_rpath=
+ compile_shlibpath=
+ finalize_shlibpath=
+ convenience=
+ old_convenience=
+ deplibs=
+ old_deplibs=
+ compiler_flags=
+ linker_flags=
+ dllsearchpath=
+ lib_search_path=`pwd`
+ inst_prefix_dir=
+ new_inherited_linker_flags=
+
+ avoid_version=no
+ dlfiles=
+ dlprefiles=
+ dlself=no
+ export_dynamic=no
+ export_symbols=
+ export_symbols_regex=
+ generated=
+ libobjs=
+ ltlibs=
+ module=no
+ no_install=no
+ objs=
+ non_pic_objects=
+ precious_files_regex=
+ prefer_static_libs=no
+ preload=no
+ prev=
+ prevarg=
+ release=
+ rpath=
+ xrpath=
+ perm_rpath=
+ temp_rpath=
+ thread_safe=no
+ vinfo=
+ vinfo_number=no
+ weak_libs=
+ single_module="${wl}-single_module"
+ func_infer_tag $base_compile
+
+ # We need to know -static, to get the right output filenames.
+ for arg
+ do
+ case $arg in
+ -shared)
+ test "$build_libtool_libs" != yes && \
+ func_fatal_configuration "can not build a shared library"
+ build_old_libs=no
+ break
+ ;;
+ -all-static | -static | -static-libtool-libs)
+ case $arg in
+ -all-static)
+ if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
+ func_warning "complete static linking is impossible in this configuration"
+ fi
+ if test -n "$link_static_flag"; then
+ dlopen_self=$dlopen_self_static
+ fi
+ prefer_static_libs=yes
+ ;;
+ -static)
+ if test -z "$pic_flag" && test -n "$link_static_flag"; then
+ dlopen_self=$dlopen_self_static
+ fi
+ prefer_static_libs=built
+ ;;
+ -static-libtool-libs)
+ if test -z "$pic_flag" && test -n "$link_static_flag"; then
+ dlopen_self=$dlopen_self_static
+ fi
+ prefer_static_libs=yes
+ ;;
+ esac
+ build_libtool_libs=no
+ build_old_libs=yes
+ break
+ ;;
+ esac
+ done
+
+ # See if our shared archives depend on static archives.
+ test -n "$old_archive_from_new_cmds" && build_old_libs=yes
+
+ # Go through the arguments, transforming them on the way.
+ while test "$#" -gt 0; do
+ arg="$1"
+ shift
+ func_quote_for_eval "$arg"
+ qarg=$func_quote_for_eval_unquoted_result
+ func_append libtool_args " $func_quote_for_eval_result"
+
+ # If the previous option needs an argument, assign it.
+ if test -n "$prev"; then
+ case $prev in
+ output)
+ func_append compile_command " @OUTPUT@"
+ func_append finalize_command " @OUTPUT@"
+ ;;
+ esac
+
+ case $prev in
+ dlfiles|dlprefiles)
+ if test "$preload" = no; then
+ # Add the symbol object into the linking commands.
+ func_append compile_command " @SYMFILE@"
+ func_append finalize_command " @SYMFILE@"
+ preload=yes
+ fi
+ case $arg in
+ *.la | *.lo) ;; # We handle these cases below.
+ force)
+ if test "$dlself" = no; then
+ dlself=needless
+ export_dynamic=yes
+ fi
+ prev=
+ continue
+ ;;
+ self)
+ if test "$prev" = dlprefiles; then
+ dlself=yes
+ elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
+ dlself=yes
+ else
+ dlself=needless
+ export_dynamic=yes
+ fi
+ prev=
+ continue
+ ;;
+ *)
+ if test "$prev" = dlfiles; then
+ dlfiles="$dlfiles $arg"
+ else
+ dlprefiles="$dlprefiles $arg"
+ fi
+ prev=
+ continue
+ ;;
+ esac
+ ;;
+ expsyms)
+ export_symbols="$arg"
+ test -f "$arg" \
+ || func_fatal_error "symbol file \`$arg' does not exist"
+ prev=
+ continue
+ ;;
+ expsyms_regex)
+ export_symbols_regex="$arg"
+ prev=
+ continue
+ ;;
+ framework)
+ case $host in
+ *-*-darwin*)
+ case "$deplibs " in
+ *" $qarg.ltframework "*) ;;
+ *) deplibs="$deplibs $qarg.ltframework" # this is fixed later
+ ;;
+ esac
+ ;;
+ esac
+ prev=
+ continue
+ ;;
+ inst_prefix)
+ inst_prefix_dir="$arg"
+ prev=
+ continue
+ ;;
+ objectlist)
+ if test -f "$arg"; then
+ save_arg=$arg
+ moreargs=
+ for fil in `cat "$save_arg"`
+ do
+# moreargs="$moreargs $fil"
+ arg=$fil
+ # A libtool-controlled object.
+
+ # Check to see that this really is a libtool object.
+ if func_lalib_unsafe_p "$arg"; then
+ pic_object=
+ non_pic_object=
+
+ # Read the .lo file
+ func_source "$arg"
+
+ if test -z "$pic_object" ||
+ test -z "$non_pic_object" ||
+ test "$pic_object" = none &&
+ test "$non_pic_object" = none; then
+ func_fatal_error "cannot find name of object for \`$arg'"
+ fi
+
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ if test "$pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ pic_object="$xdir$pic_object"
+
+ if test "$prev" = dlfiles; then
+ if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+ dlfiles="$dlfiles $pic_object"
+ prev=
+ continue
+ else
+ # If libtool objects are unsupported, then we need to preload.
+ prev=dlprefiles
+ fi
+ fi
+
+ # CHECK ME: I think I busted this. -Ossama
+ if test "$prev" = dlprefiles; then
+ # Preload the old-style object.
+ dlprefiles="$dlprefiles $pic_object"
+ prev=
+ fi
+
+ # A PIC object.
+ func_append libobjs " $pic_object"
+ arg="$pic_object"
+ fi
+
+ # Non-PIC object.
+ if test "$non_pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ non_pic_object="$xdir$non_pic_object"
+
+ # A standard non-PIC object
+ func_append non_pic_objects " $non_pic_object"
+ if test -z "$pic_object" || test "$pic_object" = none ; then
+ arg="$non_pic_object"
+ fi
+ else
+ # If the PIC object exists, use it instead.
+ # $xdir was prepended to $pic_object above.
+ non_pic_object="$pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ fi
+ else
+ # Only an error if not doing a dry-run.
+ if $opt_dry_run; then
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ func_lo2o "$arg"
+ pic_object=$xdir$objdir/$func_lo2o_result
+ non_pic_object=$xdir$func_lo2o_result
+ func_append libobjs " $pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ else
+ func_fatal_error "\`$arg' is not a valid libtool object"
+ fi
+ fi
+ done
+ else
+ func_fatal_error "link input file \`$arg' does not exist"
+ fi
+ arg=$save_arg
+ prev=
+ continue
+ ;;
+ precious_regex)
+ precious_files_regex="$arg"
+ prev=
+ continue
+ ;;
+ release)
+ release="-$arg"
+ prev=
+ continue
+ ;;
+ rpath | xrpath)
+ # We need an absolute path.
+ case $arg in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ func_fatal_error "only absolute run-paths are allowed"
+ ;;
+ esac
+ if test "$prev" = rpath; then
+ case "$rpath " in
+ *" $arg "*) ;;
+ *) rpath="$rpath $arg" ;;
+ esac
+ else
+ case "$xrpath " in
+ *" $arg "*) ;;
+ *) xrpath="$xrpath $arg" ;;
+ esac
+ fi
+ prev=
+ continue
+ ;;
+ shrext)
+ shrext_cmds="$arg"
+ prev=
+ continue
+ ;;
+ weak)
+ weak_libs="$weak_libs $arg"
+ prev=
+ continue
+ ;;
+ xcclinker)
+ linker_flags="$linker_flags $qarg"
+ compiler_flags="$compiler_flags $qarg"
+ prev=
+ func_append compile_command " $qarg"
+ func_append finalize_command " $qarg"
+ continue
+ ;;
+ xcompiler)
+ compiler_flags="$compiler_flags $qarg"
+ prev=
+ func_append compile_command " $qarg"
+ func_append finalize_command " $qarg"
+ continue
+ ;;
+ xlinker)
+ linker_flags="$linker_flags $qarg"
+ compiler_flags="$compiler_flags $wl$qarg"
+ prev=
+ func_append compile_command " $wl$qarg"
+ func_append finalize_command " $wl$qarg"
+ continue
+ ;;
+ *)
+ eval "$prev=\"\$arg\""
+ prev=
+ continue
+ ;;
+ esac
+ fi # test -n "$prev"
+
+ prevarg="$arg"
+
+ case $arg in
+ -all-static)
+ if test -n "$link_static_flag"; then
+ # See comment for -static flag below, for more details.
+ func_append compile_command " $link_static_flag"
+ func_append finalize_command " $link_static_flag"
+ fi
+ continue
+ ;;
+
+ -allow-undefined)
+ # FIXME: remove this flag sometime in the future.
+ func_fatal_error "\`-allow-undefined' must not be used because it is the default"
+ ;;
+
+ -avoid-version)
+ avoid_version=yes
+ continue
+ ;;
+
+ -dlopen)
+ prev=dlfiles
+ continue
+ ;;
+
+ -dlpreopen)
+ prev=dlprefiles
+ continue
+ ;;
+
+ -export-dynamic)
+ export_dynamic=yes
+ continue
+ ;;
+
+ -export-symbols | -export-symbols-regex)
+ if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
+ func_fatal_error "more than one -exported-symbols argument is not allowed"
+ fi
+ if test "X$arg" = "X-export-symbols"; then
+ prev=expsyms
+ else
+ prev=expsyms_regex
+ fi
+ continue
+ ;;
+
+ -framework)
+ prev=framework
+ continue
+ ;;
+
+ -inst-prefix-dir)
+ prev=inst_prefix
+ continue
+ ;;
+
+ # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
+ # so, if we see these flags be careful not to treat them like -L
+ -L[A-Z][A-Z]*:*)
+ case $with_gcc/$host in
+ no/*-*-irix* | /*-*-irix*)
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ ;;
+ esac
+ continue
+ ;;
+
+ -L*)
+ func_stripname '-L' '' "$arg"
+ dir=$func_stripname_result
+ if test -z "$dir"; then
+ if test "$#" -gt 0; then
+ func_fatal_error "require no space between \`-L' and \`$1'"
+ else
+ func_fatal_error "need path for \`-L' option"
+ fi
+ fi
+ # We need an absolute path.
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ absdir=`cd "$dir" && pwd`
+ test -z "$absdir" && \
+ func_fatal_error "cannot determine absolute directory name of \`$dir'"
+ dir="$absdir"
+ ;;
+ esac
+ case "$deplibs " in
+ *" -L$dir "*) ;;
+ *)
+ deplibs="$deplibs -L$dir"
+ lib_search_path="$lib_search_path $dir"
+ ;;
+ esac
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+ testbindir=`$ECHO "X$dir" | $Xsed -e 's*/lib$*/bin*'`
+ case :$dllsearchpath: in
+ *":$dir:"*) ;;
+ ::) dllsearchpath=$dir;;
+ *) dllsearchpath="$dllsearchpath:$dir";;
+ esac
+ case :$dllsearchpath: in
+ *":$testbindir:"*) ;;
+ ::) dllsearchpath=$testbindir;;
+ *) dllsearchpath="$dllsearchpath:$testbindir";;
+ esac
+ ;;
+ esac
+ continue
+ ;;
+
+ -l*)
+ if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc*)
+ # These systems don't actually have a C or math library (as such)
+ continue
+ ;;
+ *-*-os2*)
+ # These systems don't actually have a C library (as such)
+ test "X$arg" = "X-lc" && continue
+ ;;
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+ # Do not include libc due to us having libc/libc_r.
+ test "X$arg" = "X-lc" && continue
+ ;;
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # Rhapsody C and math libraries are in the System framework
+ deplibs="$deplibs System.ltframework"
+ continue
+ ;;
+ *-*-sco3.2v5* | *-*-sco5v6*)
+ # Causes problems with __ctype
+ test "X$arg" = "X-lc" && continue
+ ;;
+ *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+ # Compiler inserts libc in the correct place for threads to work
+ test "X$arg" = "X-lc" && continue
+ ;;
+ esac
+ elif test "X$arg" = "X-lc_r"; then
+ case $host in
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+ # Do not include libc_r directly, use -pthread flag.
+ continue
+ ;;
+ esac
+ fi
+ deplibs="$deplibs $arg"
+ continue
+ ;;
+
+ -module)
+ module=yes
+ continue
+ ;;
+
+ # Tru64 UNIX uses -model [arg] to determine the layout of C++
+ # classes, name mangling, and exception handling.
+ # Darwin uses the -arch flag to determine output architecture.
+ -model|-arch|-isysroot)
+ compiler_flags="$compiler_flags $arg"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ prev=xcompiler
+ continue
+ ;;
+
+ -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
+ compiler_flags="$compiler_flags $arg"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ case "$new_inherited_linker_flags " in
+ *" $arg "*) ;;
+ * ) new_inherited_linker_flags="$new_inherited_linker_flags $arg" ;;
+ esac
+ continue
+ ;;
+
+ -multi_module)
+ single_module="${wl}-multi_module"
+ continue
+ ;;
+
+ -no-fast-install)
+ fast_install=no
+ continue
+ ;;
+
+ -no-install)
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
+ # The PATH hackery in wrapper scripts is required on Windows
+ # and Darwin in order for the loader to find any dlls it needs.
+ func_warning "\`-no-install' is ignored for $host"
+ func_warning "assuming \`-no-fast-install' instead"
+ fast_install=no
+ ;;
+ *) no_install=yes ;;
+ esac
+ continue
+ ;;
+
+ -no-undefined)
+ allow_undefined=no
+ continue
+ ;;
+
+ -objectlist)
+ prev=objectlist
+ continue
+ ;;
+
+ -o) prev=output ;;
+
+ -precious-files-regex)
+ prev=precious_regex
+ continue
+ ;;
+
+ -release)
+ prev=release
+ continue
+ ;;
+
+ -rpath)
+ prev=rpath
+ continue
+ ;;
+
+ -R)
+ prev=xrpath
+ continue
+ ;;
+
+ -R*)
+ func_stripname '-R' '' "$arg"
+ dir=$func_stripname_result
+ # We need an absolute path.
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ func_fatal_error "only absolute run-paths are allowed"
+ ;;
+ esac
+ case "$xrpath " in
+ *" $dir "*) ;;
+ *) xrpath="$xrpath $dir" ;;
+ esac
+ continue
+ ;;
+
+ -shared)
+ # The effects of -shared are defined in a previous loop.
+ continue
+ ;;
+
+ -shrext)
+ prev=shrext
+ continue
+ ;;
+
+ -static | -static-libtool-libs)
+ # The effects of -static are defined in a previous loop.
+ # We used to do the same as -all-static on platforms that
+ # didn't have a PIC flag, but the assumption that the effects
+ # would be equivalent was wrong. It would break on at least
+ # Digital Unix and AIX.
+ continue
+ ;;
+
+ -thread-safe)
+ thread_safe=yes
+ continue
+ ;;
+
+ -version-info)
+ prev=vinfo
+ continue
+ ;;
+
+ -version-number)
+ prev=vinfo
+ vinfo_number=yes
+ continue
+ ;;
+
+ -weak)
+ prev=weak
+ continue
+ ;;
+
+ -Wc,*)
+ func_stripname '-Wc,' '' "$arg"
+ args=$func_stripname_result
+ arg=
+ save_ifs="$IFS"; IFS=','
+ for flag in $args; do
+ IFS="$save_ifs"
+ func_quote_for_eval "$flag"
+ arg="$arg $wl$func_quote_for_eval_result"
+ compiler_flags="$compiler_flags $func_quote_for_eval_result"
+ done
+ IFS="$save_ifs"
+ func_stripname ' ' '' "$arg"
+ arg=$func_stripname_result
+ ;;
+
+ -Wl,*)
+ func_stripname '-Wl,' '' "$arg"
+ args=$func_stripname_result
+ arg=
+ save_ifs="$IFS"; IFS=','
+ for flag in $args; do
+ IFS="$save_ifs"
+ func_quote_for_eval "$flag"
+ arg="$arg $wl$func_quote_for_eval_result"
+ compiler_flags="$compiler_flags $wl$func_quote_for_eval_result"
+ linker_flags="$linker_flags $func_quote_for_eval_result"
+ done
+ IFS="$save_ifs"
+ func_stripname ' ' '' "$arg"
+ arg=$func_stripname_result
+ ;;
+
+ -Xcompiler)
+ prev=xcompiler
+ continue
+ ;;
+
+ -Xlinker)
+ prev=xlinker
+ continue
+ ;;
+
+ -XCClinker)
+ prev=xcclinker
+ continue
+ ;;
+
+ # -msg_* for osf cc
+ -msg_*)
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ ;;
+
+ # -64, -mips[0-9] enable 64-bit mode on the SGI compiler
+ # -r[0-9][0-9]* specifies the processor on the SGI compiler
+ # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler
+ # +DA*, +DD* enable 64-bit mode on the HP compiler
+ # -q* pass through compiler args for the IBM compiler
+ # -m*, -t[45]*, -txscale* pass through architecture-specific
+ # compiler args for GCC
+ # -F/path gives path to uninstalled frameworks, gcc on darwin
+ # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC
+ # @file GCC response files
+ -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
+ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*)
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ compiler_flags="$compiler_flags $arg"
+ continue
+ ;;
+
+ # Some other compiler flag.
+ -* | +*)
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ ;;
+
+ *.$objext)
+ # A standard object.
+ objs="$objs $arg"
+ ;;
+
+ *.lo)
+ # A libtool-controlled object.
+
+ # Check to see that this really is a libtool object.
+ if func_lalib_unsafe_p "$arg"; then
+ pic_object=
+ non_pic_object=
+
+ # Read the .lo file
+ func_source "$arg"
+
+ if test -z "$pic_object" ||
+ test -z "$non_pic_object" ||
+ test "$pic_object" = none &&
+ test "$non_pic_object" = none; then
+ func_fatal_error "cannot find name of object for \`$arg'"
+ fi
+
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ if test "$pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ pic_object="$xdir$pic_object"
+
+ if test "$prev" = dlfiles; then
+ if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+ dlfiles="$dlfiles $pic_object"
+ prev=
+ continue
+ else
+ # If libtool objects are unsupported, then we need to preload.
+ prev=dlprefiles
+ fi
+ fi
+
+ # CHECK ME: I think I busted this. -Ossama
+ if test "$prev" = dlprefiles; then
+ # Preload the old-style object.
+ dlprefiles="$dlprefiles $pic_object"
+ prev=
+ fi
+
+ # A PIC object.
+ func_append libobjs " $pic_object"
+ arg="$pic_object"
+ fi
+
+ # Non-PIC object.
+ if test "$non_pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ non_pic_object="$xdir$non_pic_object"
+
+ # A standard non-PIC object
+ func_append non_pic_objects " $non_pic_object"
+ if test -z "$pic_object" || test "$pic_object" = none ; then
+ arg="$non_pic_object"
+ fi
+ else
+ # If the PIC object exists, use it instead.
+ # $xdir was prepended to $pic_object above.
+ non_pic_object="$pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ fi
+ else
+ # Only an error if not doing a dry-run.
+ if $opt_dry_run; then
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ func_lo2o "$arg"
+ pic_object=$xdir$objdir/$func_lo2o_result
+ non_pic_object=$xdir$func_lo2o_result
+ func_append libobjs " $pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ else
+ func_fatal_error "\`$arg' is not a valid libtool object"
+ fi
+ fi
+ ;;
+
+ *.$libext)
+ # An archive.
+ deplibs="$deplibs $arg"
+ old_deplibs="$old_deplibs $arg"
+ continue
+ ;;
+
+ *.la)
+ # A libtool-controlled library.
+
+ if test "$prev" = dlfiles; then
+ # This library was specified with -dlopen.
+ dlfiles="$dlfiles $arg"
+ prev=
+ elif test "$prev" = dlprefiles; then
+ # The library was specified with -dlpreopen.
+ dlprefiles="$dlprefiles $arg"
+ prev=
+ else
+ deplibs="$deplibs $arg"
+ fi
+ continue
+ ;;
+
+ # Some other compiler argument.
+ *)
+ # Unknown arguments in both finalize_command and compile_command need
+ # to be aesthetically quoted because they are evaled later.
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ ;;
+ esac # arg
+
+ # Now actually substitute the argument into the commands.
+ if test -n "$arg"; then
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ fi
+ done # argument parsing loop
+
+ test -n "$prev" && \
+ func_fatal_help "the \`$prevarg' option requires an argument"
+
+ if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
+ eval arg=\"$export_dynamic_flag_spec\"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ fi
+
+ oldlibs=
+ # calculate the name of the file, without its directory
+ func_basename "$output"
+ outputname="$func_basename_result"
+ libobjs_save="$libobjs"
+
+ if test -n "$shlibpath_var"; then
+ # get the directories listed in $shlibpath_var
+ eval shlib_search_path=\`\$ECHO \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
+ else
+ shlib_search_path=
+ fi
+ eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
+ eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
+
+ func_dirname "$output" "/" ""
+ output_objdir="$func_dirname_result$objdir"
+ # Create the object directory.
+ func_mkdir_p "$output_objdir"
+
+ # Determine the type of output
+ case $output in
+ "")
+ func_fatal_help "you must specify an output file"
+ ;;
+ *.$libext) linkmode=oldlib ;;
+ *.lo | *.$objext) linkmode=obj ;;
+ *.la) linkmode=lib ;;
+ *) linkmode=prog ;; # Anything else should be a program.
+ esac
+
+ specialdeplibs=
+
+ libs=
+ # Find all interdependent deplibs by searching for libraries
+ # that are linked more than once (e.g. -la -lb -la)
+ for deplib in $deplibs; do
+ if $opt_duplicate_deps ; then
+ case "$libs " in
+ *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+ esac
+ fi
+ libs="$libs $deplib"
+ done
+
+ if test "$linkmode" = lib; then
+ libs="$predeps $libs $compiler_lib_search_path $postdeps"
+
+ # Compute libraries that are listed more than once in $predeps
+ # $postdeps and mark them as special (i.e., whose duplicates are
+ # not to be eliminated).
+ pre_post_deps=
+ if $opt_duplicate_compiler_generated_deps; then
+ for pre_post_dep in $predeps $postdeps; do
+ case "$pre_post_deps " in
+ *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;;
+ esac
+ pre_post_deps="$pre_post_deps $pre_post_dep"
+ done
+ fi
+ pre_post_deps=
+ fi
+
+ deplibs=
+ newdependency_libs=
+ newlib_search_path=
+ need_relink=no # whether we're linking any uninstalled libtool libraries
+ notinst_deplibs= # not-installed libtool libraries
+ notinst_path= # paths that contain not-installed libtool libraries
+
+ case $linkmode in
+ lib)
+ passes="conv dlpreopen link"
+ for file in $dlfiles $dlprefiles; do
+ case $file in
+ *.la) ;;
+ *)
+ func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
+ ;;
+ esac
+ done
+ ;;
+ prog)
+ compile_deplibs=
+ finalize_deplibs=
+ alldeplibs=no
+ newdlfiles=
+ newdlprefiles=
+ passes="conv scan dlopen dlpreopen link"
+ ;;
+ *) passes="conv"
+ ;;
+ esac
+
+ for pass in $passes; do
+ # The preopen pass in lib mode reverses $deplibs; put it back here
+ # so that -L comes before libs that need it for instance...
+ if test "$linkmode,$pass" = "lib,link"; then
+ ## FIXME: Find the place where the list is rebuilt in the wrong
+ ## order, and fix it there properly
+ tmp_deplibs=
+ for deplib in $deplibs; do
+ tmp_deplibs="$deplib $tmp_deplibs"
+ done
+ deplibs="$tmp_deplibs"
+ fi
+
+ if test "$linkmode,$pass" = "lib,link" ||
+ test "$linkmode,$pass" = "prog,scan"; then
+ libs="$deplibs"
+ deplibs=
+ fi
+ if test "$linkmode" = prog; then
+ case $pass in
+ dlopen) libs="$dlfiles" ;;
+ dlpreopen) libs="$dlprefiles" ;;
+ link)
+ libs="$deplibs %DEPLIBS%"
+ test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs"
+ ;;
+ esac
+ fi
+ if test "$linkmode,$pass" = "lib,dlpreopen"; then
+ # Collect and forward deplibs of preopened libtool libs
+ for lib in $dlprefiles; do
+ # Ignore non-libtool-libs
+ dependency_libs=
+ case $lib in
+ *.la) func_source "$lib" ;;
+ esac
+
+ # Collect preopened libtool deplibs, except any this library
+ # has declared as weak libs
+ for deplib in $dependency_libs; do
+ deplib_base=`$ECHO "X$deplib" | $Xsed -e "$basename"`
+ case " $weak_libs " in
+ *" $deplib_base "*) ;;
+ *) deplibs="$deplibs $deplib" ;;
+ esac
+ done
+ done
+ libs="$dlprefiles"
+ fi
+ if test "$pass" = dlopen; then
+ # Collect dlpreopened libraries
+ save_deplibs="$deplibs"
+ deplibs=
+ fi
+
+ for deplib in $libs; do
+ lib=
+ found=no
+ case $deplib in
+ -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ compiler_flags="$compiler_flags $deplib"
+ if test "$linkmode" = lib ; then
+ case "$new_inherited_linker_flags " in
+ *" $deplib "*) ;;
+ * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;;
+ esac
+ fi
+ fi
+ continue
+ ;;
+ -l*)
+ if test "$linkmode" != lib && test "$linkmode" != prog; then
+ func_warning "\`-l' is ignored for archives/objects"
+ continue
+ fi
+ func_stripname '-l' '' "$deplib"
+ name=$func_stripname_result
+ if test "$linkmode" = lib; then
+ searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
+ else
+ searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
+ fi
+ for searchdir in $searchdirs; do
+ for search_ext in .la $std_shrext .so .a; do
+ # Search the libtool library
+ lib="$searchdir/lib${name}${search_ext}"
+ if test -f "$lib"; then
+ if test "$search_ext" = ".la"; then
+ found=yes
+ else
+ found=no
+ fi
+ break 2
+ fi
+ done
+ done
+ if test "$found" != yes; then
+ # deplib doesn't seem to be a libtool library
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ deplibs="$deplib $deplibs"
+ test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+ fi
+ continue
+ else # deplib is a libtool library
+ # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
+ # We need to do some special things here, and not later.
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $deplib "*)
+ if func_lalib_p "$lib"; then
+ library_names=
+ old_library=
+ func_source "$lib"
+ for l in $old_library $library_names; do
+ ll="$l"
+ done
+ if test "X$ll" = "X$old_library" ; then # only static version available
+ found=no
+ func_dirname "$lib" "" "."
+ ladir="$func_dirname_result"
+ lib=$ladir/$old_library
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ deplibs="$deplib $deplibs"
+ test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+ fi
+ continue
+ fi
+ fi
+ ;;
+ *) ;;
+ esac
+ fi
+ fi
+ ;; # -l
+ *.ltframework)
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ deplibs="$deplib $deplibs"
+ if test "$linkmode" = lib ; then
+ case "$new_inherited_linker_flags " in
+ *" $deplib "*) ;;
+ * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;;
+ esac
+ fi
+ fi
+ continue
+ ;;
+ -L*)
+ case $linkmode in
+ lib)
+ deplibs="$deplib $deplibs"
+ test "$pass" = conv && continue
+ newdependency_libs="$deplib $newdependency_libs"
+ func_stripname '-L' '' "$deplib"
+ newlib_search_path="$newlib_search_path $func_stripname_result"
+ ;;
+ prog)
+ if test "$pass" = conv; then
+ deplibs="$deplib $deplibs"
+ continue
+ fi
+ if test "$pass" = scan; then
+ deplibs="$deplib $deplibs"
+ else
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ fi
+ func_stripname '-L' '' "$deplib"
+ newlib_search_path="$newlib_search_path $func_stripname_result"
+ ;;
+ *)
+ func_warning "\`-L' is ignored for archives/objects"
+ ;;
+ esac # linkmode
+ continue
+ ;; # -L
+ -R*)
+ if test "$pass" = link; then
+ func_stripname '-R' '' "$deplib"
+ dir=$func_stripname_result
+ # Make sure the xrpath contains only unique directories.
+ case "$xrpath " in
+ *" $dir "*) ;;
+ *) xrpath="$xrpath $dir" ;;
+ esac
+ fi
+ deplibs="$deplib $deplibs"
+ continue
+ ;;
+ *.la) lib="$deplib" ;;
+ *.$libext)
+ if test "$pass" = conv; then
+ deplibs="$deplib $deplibs"
+ continue
+ fi
+ case $linkmode in
+ lib)
+ # Linking convenience modules into shared libraries is allowed,
+ # but linking other static libraries is non-portable.
+ case " $dlpreconveniencelibs " in
+ *" $deplib "*) ;;
+ *)
+ valid_a_lib=no
+ case $deplibs_check_method in
+ match_pattern*)
+ set dummy $deplibs_check_method; shift
+ match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+ if eval "\$ECHO \"X$deplib\"" 2>/dev/null | $Xsed -e 10q \
+ | $EGREP "$match_pattern_regex" > /dev/null; then
+ valid_a_lib=yes
+ fi
+ ;;
+ pass_all)
+ valid_a_lib=yes
+ ;;
+ esac
+ if test "$valid_a_lib" != yes; then
+ $ECHO
+ $ECHO "*** Warning: Trying to link with static lib archive $deplib."
+ $ECHO "*** I have the capability to make that library automatically link in when"
+ $ECHO "*** you link to this library. But I can only do this if you have a"
+ $ECHO "*** shared version of the library, which you do not appear to have"
+ $ECHO "*** because the file extensions .$libext of this argument makes me believe"
+ $ECHO "*** that it is just a static archive that I should not use here."
+ else
+ $ECHO
+ $ECHO "*** Warning: Linking the shared library $output against the"
+ $ECHO "*** static library $deplib is not portable!"
+ deplibs="$deplib $deplibs"
+ fi
+ ;;
+ esac
+ continue
+ ;;
+ prog)
+ if test "$pass" != link; then
+ deplibs="$deplib $deplibs"
+ else
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ fi
+ continue
+ ;;
+ esac # linkmode
+ ;; # *.$libext
+ *.lo | *.$objext)
+ if test "$pass" = conv; then
+ deplibs="$deplib $deplibs"
+ elif test "$linkmode" = prog; then
+ if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
+ # If there is no dlopen support or we're linking statically,
+ # we need to preload.
+ newdlprefiles="$newdlprefiles $deplib"
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ newdlfiles="$newdlfiles $deplib"
+ fi
+ fi
+ continue
+ ;;
+ %DEPLIBS%)
+ alldeplibs=yes
+ continue
+ ;;
+ esac # case $deplib
+
+ if test "$found" = yes || test -f "$lib"; then :
+ else
+ func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
+ fi
+
+ # Check to see that this really is a libtool archive.
+ func_lalib_unsafe_p "$lib" \
+ || func_fatal_error "\`$lib' is not a valid libtool archive"
+
+ func_dirname "$lib" "" "."
+ ladir="$func_dirname_result"
+
+ dlname=
+ dlopen=
+ dlpreopen=
+ libdir=
+ library_names=
+ old_library=
+ inherited_linker_flags=
+ # If the library was installed with an old release of libtool,
+ # it will not redefine variables installed, or shouldnotlink
+ installed=yes
+ shouldnotlink=no
+ avoidtemprpath=
+
+
+ # Read the .la file
+ func_source "$lib"
+
+ # Convert "-framework foo" to "foo.ltframework"
+ if test -n "$inherited_linker_flags"; then
+ tmp_inherited_linker_flags=`$ECHO "X$inherited_linker_flags" | $Xsed -e 's/-framework \([^ $]*\)/\1.ltframework/g'`
+ for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
+ case " $new_inherited_linker_flags " in
+ *" $tmp_inherited_linker_flag "*) ;;
+ *) new_inherited_linker_flags="$new_inherited_linker_flags $tmp_inherited_linker_flag";;
+ esac
+ done
+ fi
+ dependency_libs=`$ECHO "X $dependency_libs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+ if test "$linkmode,$pass" = "lib,link" ||
+ test "$linkmode,$pass" = "prog,scan" ||
+ { test "$linkmode" != prog && test "$linkmode" != lib; }; then
+ test -n "$dlopen" && dlfiles="$dlfiles $dlopen"
+ test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen"
+ fi
+
+ if test "$pass" = conv; then
+ # Only check for convenience libraries
+ deplibs="$lib $deplibs"
+ if test -z "$libdir"; then
+ if test -z "$old_library"; then
+ func_fatal_error "cannot find name of link library for \`$lib'"
+ fi
+ # It is a libtool convenience library, so add in its objects.
+ convenience="$convenience $ladir/$objdir/$old_library"
+ old_convenience="$old_convenience $ladir/$objdir/$old_library"
+ tmp_libs=
+ for deplib in $dependency_libs; do
+ deplibs="$deplib $deplibs"
+ if $opt_duplicate_deps ; then
+ case "$tmp_libs " in
+ *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+ esac
+ fi
+ tmp_libs="$tmp_libs $deplib"
+ done
+ elif test "$linkmode" != prog && test "$linkmode" != lib; then
+ func_fatal_error "\`$lib' is not a convenience library"
+ fi
+ continue
+ fi # $pass = conv
+
+
+ # Get the name of the library we link against.
+ linklib=
+ for l in $old_library $library_names; do
+ linklib="$l"
+ done
+ if test -z "$linklib"; then
+ func_fatal_error "cannot find name of link library for \`$lib'"
+ fi
+
+ # This library was specified with -dlopen.
+ if test "$pass" = dlopen; then
+ if test -z "$libdir"; then
+ func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
+ fi
+ if test -z "$dlname" ||
+ test "$dlopen_support" != yes ||
+ test "$build_libtool_libs" = no; then
+ # If there is no dlname, no dlopen support or we're linking
+ # statically, we need to preload. We also need to preload any
+ # dependent libraries so libltdl's deplib preloader doesn't
+ # bomb out in the load deplibs phase.
+ dlprefiles="$dlprefiles $lib $dependency_libs"
+ else
+ newdlfiles="$newdlfiles $lib"
+ fi
+ continue
+ fi # $pass = dlopen
+
+ # We need an absolute path.
+ case $ladir in
+ [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
+ *)
+ abs_ladir=`cd "$ladir" && pwd`
+ if test -z "$abs_ladir"; then
+ func_warning "cannot determine absolute directory name of \`$ladir'"
+ func_warning "passing it literally to the linker, although it might fail"
+ abs_ladir="$ladir"
+ fi
+ ;;
+ esac
+ func_basename "$lib"
+ laname="$func_basename_result"
+
+ # Find the relevant object directory and library name.
+ if test "X$installed" = Xyes; then
+ if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+ func_warning "library \`$lib' was moved."
+ dir="$ladir"
+ absdir="$abs_ladir"
+ libdir="$abs_ladir"
+ else
+ dir="$libdir"
+ absdir="$libdir"
+ fi
+ test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
+ else
+ if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+ dir="$ladir"
+ absdir="$abs_ladir"
+ # Remove this search path later
+ notinst_path="$notinst_path $abs_ladir"
+ else
+ dir="$ladir/$objdir"
+ absdir="$abs_ladir/$objdir"
+ # Remove this search path later
+ notinst_path="$notinst_path $abs_ladir"
+ fi
+ fi # $installed = yes
+ func_stripname 'lib' '.la' "$laname"
+ name=$func_stripname_result
+
+ # This library was specified with -dlpreopen.
+ if test "$pass" = dlpreopen; then
+ if test -z "$libdir" && test "$linkmode" = prog; then
+ func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
+ fi
+ # Prefer using a static library (so that no silly _DYNAMIC symbols
+ # are required to link).
+ if test -n "$old_library"; then
+ newdlprefiles="$newdlprefiles $dir/$old_library"
+ # Keep a list of preopened convenience libraries to check
+ # that they are being used correctly in the link pass.
+ test -z "$libdir" && \
+ dlpreconveniencelibs="$dlpreconveniencelibs $dir/$old_library"
+ # Otherwise, use the dlname, so that lt_dlopen finds it.
+ elif test -n "$dlname"; then
+ newdlprefiles="$newdlprefiles $dir/$dlname"
+ else
+ newdlprefiles="$newdlprefiles $dir/$linklib"
+ fi
+ fi # $pass = dlpreopen
+
+ if test -z "$libdir"; then
+ # Link the convenience library
+ if test "$linkmode" = lib; then
+ deplibs="$dir/$old_library $deplibs"
+ elif test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$dir/$old_library $compile_deplibs"
+ finalize_deplibs="$dir/$old_library $finalize_deplibs"
+ else
+ deplibs="$lib $deplibs" # used for prog,scan pass
+ fi
+ continue
+ fi
+
+
+ if test "$linkmode" = prog && test "$pass" != link; then
+ newlib_search_path="$newlib_search_path $ladir"
+ deplibs="$lib $deplibs"
+
+ linkalldeplibs=no
+ if test "$link_all_deplibs" != no || test -z "$library_names" ||
+ test "$build_libtool_libs" = no; then
+ linkalldeplibs=yes
+ fi
+
+ tmp_libs=
+ for deplib in $dependency_libs; do
+ case $deplib in
+ -L*) func_stripname '-L' '' "$deplib"
+ newlib_search_path="$newlib_search_path $func_stripname_result"
+ ;;
+ esac
+ # Need to link against all dependency_libs?
+ if test "$linkalldeplibs" = yes; then
+ deplibs="$deplib $deplibs"
+ else
+ # Need to hardcode shared library paths
+ # or/and link against static libraries
+ newdependency_libs="$deplib $newdependency_libs"
+ fi
+ if $opt_duplicate_deps ; then
+ case "$tmp_libs " in
+ *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+ esac
+ fi
+ tmp_libs="$tmp_libs $deplib"
+ done # for deplib
+ continue
+ fi # $linkmode = prog...
+
+ if test "$linkmode,$pass" = "prog,link"; then
+ if test -n "$library_names" &&
+ { { test "$prefer_static_libs" = no ||
+ test "$prefer_static_libs,$installed" = "built,yes"; } ||
+ test -z "$old_library"; }; then
+ # We need to hardcode the library path
+ if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
+ # Make sure the rpath contains only unique directories.
+ case "$temp_rpath:" in
+ *"$absdir:"*) ;;
+ *) temp_rpath="$temp_rpath$absdir:" ;;
+ esac
+ fi
+
+ # Hardcode the library path.
+ # Skip directories that are in the system default run-time
+ # search path.
+ case " $sys_lib_dlsearch_path " in
+ *" $absdir "*) ;;
+ *)
+ case "$compile_rpath " in
+ *" $absdir "*) ;;
+ *) compile_rpath="$compile_rpath $absdir"
+ esac
+ ;;
+ esac
+ case " $sys_lib_dlsearch_path " in
+ *" $libdir "*) ;;
+ *)
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) finalize_rpath="$finalize_rpath $libdir"
+ esac
+ ;;
+ esac
+ fi # $linkmode,$pass = prog,link...
+
+ if test "$alldeplibs" = yes &&
+ { test "$deplibs_check_method" = pass_all ||
+ { test "$build_libtool_libs" = yes &&
+ test -n "$library_names"; }; }; then
+ # We only need to search for static libraries
+ continue
+ fi
+ fi
+
+ link_static=no # Whether the deplib will be linked statically
+ use_static_libs=$prefer_static_libs
+ if test "$use_static_libs" = built && test "$installed" = yes; then
+ use_static_libs=no
+ fi
+ if test -n "$library_names" &&
+ { test "$use_static_libs" = no || test -z "$old_library"; }; then
+ case $host in
+ *cygwin* | *mingw* | *cegcc*)
+ # No point in relinking DLLs because paths are not encoded
+ notinst_deplibs="$notinst_deplibs $lib"
+ need_relink=no
+ ;;
+ *)
+ if test "$installed" = no; then
+ notinst_deplibs="$notinst_deplibs $lib"
+ need_relink=yes
+ fi
+ ;;
+ esac
+ # This is a shared library
+
+ # Warn about portability, can't link against -module's on some
+ # systems (darwin). Don't bleat about dlopened modules though!
+ dlopenmodule=""
+ for dlpremoduletest in $dlprefiles; do
+ if test "X$dlpremoduletest" = "X$lib"; then
+ dlopenmodule="$dlpremoduletest"
+ break
+ fi
+ done
+ if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
+ $ECHO
+ if test "$linkmode" = prog; then
+ $ECHO "*** Warning: Linking the executable $output against the loadable module"
+ else
+ $ECHO "*** Warning: Linking the shared library $output against the loadable module"
+ fi
+ $ECHO "*** $linklib is not portable!"
+ fi
+ if test "$linkmode" = lib &&
+ test "$hardcode_into_libs" = yes; then
+ # Hardcode the library path.
+ # Skip directories that are in the system default run-time
+ # search path.
+ case " $sys_lib_dlsearch_path " in
+ *" $absdir "*) ;;
+ *)
+ case "$compile_rpath " in
+ *" $absdir "*) ;;
+ *) compile_rpath="$compile_rpath $absdir"
+ esac
+ ;;
+ esac
+ case " $sys_lib_dlsearch_path " in
+ *" $libdir "*) ;;
+ *)
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) finalize_rpath="$finalize_rpath $libdir"
+ esac
+ ;;
+ esac
+ fi
+
+ if test -n "$old_archive_from_expsyms_cmds"; then
+ # figure out the soname
+ set dummy $library_names
+ shift
+ realname="$1"
+ shift
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ # use dlname if we got it. it's perfectly good, no?
+ if test -n "$dlname"; then
+ soname="$dlname"
+ elif test -n "$soname_spec"; then
+ # bleh windows
+ case $host in
+ *cygwin* | mingw* | *cegcc*)
+ func_arith $current - $age
+ major=$func_arith_result
+ versuffix="-$major"
+ ;;
+ esac
+ eval soname=\"$soname_spec\"
+ else
+ soname="$realname"
+ fi
+
+ # Make a new name for the extract_expsyms_cmds to use
+ soroot="$soname"
+ func_basename "$soroot"
+ soname="$func_basename_result"
+ func_stripname 'lib' '.dll' "$soname"
+ newlib=libimp-$func_stripname_result.a
+
+ # If the library has no export list, then create one now
+ if test -f "$output_objdir/$soname-def"; then :
+ else
+ func_verbose "extracting exported symbol list from \`$soname'"
+ func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
+ fi
+
+ # Create $newlib
+ if test -f "$output_objdir/$newlib"; then :; else
+ func_verbose "generating import library for \`$soname'"
+ func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
+ fi
+ # make sure the library variables are pointing to the new library
+ dir=$output_objdir
+ linklib=$newlib
+ fi # test -n "$old_archive_from_expsyms_cmds"
+
+ if test "$linkmode" = prog || test "$mode" != relink; then
+ add_shlibpath=
+ add_dir=
+ add=
+ lib_linked=yes
+ case $hardcode_action in
+ immediate | unsupported)
+ if test "$hardcode_direct" = no; then
+ add="$dir/$linklib"
+ case $host in
+ *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
+ *-*-sysv4*uw2*) add_dir="-L$dir" ;;
+ *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
+ *-*-unixware7*) add_dir="-L$dir" ;;
+ *-*-darwin* )
+ # if the lib is a (non-dlopened) module then we can not
+ # link against it, someone is ignoring the earlier warnings
+ if /usr/bin/file -L $add 2> /dev/null |
+ $GREP ": [^:]* bundle" >/dev/null ; then
+ if test "X$dlopenmodule" != "X$lib"; then
+ $ECHO "*** Warning: lib $linklib is a module, not a shared library"
+ if test -z "$old_library" ; then
+ $ECHO
+ $ECHO "*** And there doesn't seem to be a static archive available"
+ $ECHO "*** The link will probably fail, sorry"
+ else
+ add="$dir/$old_library"
+ fi
+ elif test -n "$old_library"; then
+ add="$dir/$old_library"
+ fi
+ fi
+ esac
+ elif test "$hardcode_minus_L" = no; then
+ case $host in
+ *-*-sunos*) add_shlibpath="$dir" ;;
+ esac
+ add_dir="-L$dir"
+ add="-l$name"
+ elif test "$hardcode_shlibpath_var" = no; then
+ add_shlibpath="$dir"
+ add="-l$name"
+ else
+ lib_linked=no
+ fi
+ ;;
+ relink)
+ if test "$hardcode_direct" = yes &&
+ test "$hardcode_direct_absolute" = no; then
+ add="$dir/$linklib"
+ elif test "$hardcode_minus_L" = yes; then
+ add_dir="-L$dir"
+ # Try looking first in the location we're being installed to.
+ if test -n "$inst_prefix_dir"; then
+ case $libdir in
+ [\\/]*)
+ add_dir="$add_dir -L$inst_prefix_dir$libdir"
+ ;;
+ esac
+ fi
+ add="-l$name"
+ elif test "$hardcode_shlibpath_var" = yes; then
+ add_shlibpath="$dir"
+ add="-l$name"
+ else
+ lib_linked=no
+ fi
+ ;;
+ *) lib_linked=no ;;
+ esac
+
+ if test "$lib_linked" != yes; then
+ func_fatal_configuration "unsupported hardcode properties"
+ fi
+
+ if test -n "$add_shlibpath"; then
+ case :$compile_shlibpath: in
+ *":$add_shlibpath:"*) ;;
+ *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;;
+ esac
+ fi
+ if test "$linkmode" = prog; then
+ test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
+ test -n "$add" && compile_deplibs="$add $compile_deplibs"
+ else
+ test -n "$add_dir" && deplibs="$add_dir $deplibs"
+ test -n "$add" && deplibs="$add $deplibs"
+ if test "$hardcode_direct" != yes &&
+ test "$hardcode_minus_L" != yes &&
+ test "$hardcode_shlibpath_var" = yes; then
+ case :$finalize_shlibpath: in
+ *":$libdir:"*) ;;
+ *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
+ esac
+ fi
+ fi
+ fi
+
+ if test "$linkmode" = prog || test "$mode" = relink; then
+ add_shlibpath=
+ add_dir=
+ add=
+ # Finalize command for both is simple: just hardcode it.
+ if test "$hardcode_direct" = yes &&
+ test "$hardcode_direct_absolute" = no; then
+ add="$libdir/$linklib"
+ elif test "$hardcode_minus_L" = yes; then
+ add_dir="-L$libdir"
+ add="-l$name"
+ elif test "$hardcode_shlibpath_var" = yes; then
+ case :$finalize_shlibpath: in
+ *":$libdir:"*) ;;
+ *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
+ esac
+ add="-l$name"
+ elif test "$hardcode_automatic" = yes; then
+ if test -n "$inst_prefix_dir" &&
+ test -f "$inst_prefix_dir$libdir/$linklib" ; then
+ add="$inst_prefix_dir$libdir/$linklib"
+ else
+ add="$libdir/$linklib"
+ fi
+ else
+ # We cannot seem to hardcode it, guess we'll fake it.
+ add_dir="-L$libdir"
+ # Try looking first in the location we're being installed to.
+ if test -n "$inst_prefix_dir"; then
+ case $libdir in
+ [\\/]*)
+ add_dir="$add_dir -L$inst_prefix_dir$libdir"
+ ;;
+ esac
+ fi
+ add="-l$name"
+ fi
+
+ if test "$linkmode" = prog; then
+ test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
+ test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
+ else
+ test -n "$add_dir" && deplibs="$add_dir $deplibs"
+ test -n "$add" && deplibs="$add $deplibs"
+ fi
+ fi
+ elif test "$linkmode" = prog; then
+ # Here we assume that one of hardcode_direct or hardcode_minus_L
+ # is not unsupported. This is valid on all known static and
+ # shared platforms.
+ if test "$hardcode_direct" != unsupported; then
+ test -n "$old_library" && linklib="$old_library"
+ compile_deplibs="$dir/$linklib $compile_deplibs"
+ finalize_deplibs="$dir/$linklib $finalize_deplibs"
+ else
+ compile_deplibs="-l$name -L$dir $compile_deplibs"
+ finalize_deplibs="-l$name -L$dir $finalize_deplibs"
+ fi
+ elif test "$build_libtool_libs" = yes; then
+ # Not a shared library
+ if test "$deplibs_check_method" != pass_all; then
+ # We're trying link a shared library against a static one
+ # but the system doesn't support it.
+
+ # Just print a warning and add the library to dependency_libs so
+ # that the program can be linked against the static library.
+ $ECHO
+ $ECHO "*** Warning: This system can not link to static lib archive $lib."
+ $ECHO "*** I have the capability to make that library automatically link in when"
+ $ECHO "*** you link to this library. But I can only do this if you have a"
+ $ECHO "*** shared version of the library, which you do not appear to have."
+ if test "$module" = yes; then
+ $ECHO "*** But as you try to build a module library, libtool will still create "
+ $ECHO "*** a static module, that should work as long as the dlopening application"
+ $ECHO "*** is linked with the -dlopen flag to resolve symbols at runtime."
+ if test -z "$global_symbol_pipe"; then
+ $ECHO
+ $ECHO "*** However, this would only work if libtool was able to extract symbol"
+ $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could"
+ $ECHO "*** not find such a program. So, this module is probably useless."
+ $ECHO "*** \`nm' from GNU binutils and a full rebuild may help."
+ fi
+ if test "$build_old_libs" = no; then
+ build_libtool_libs=module
+ build_old_libs=yes
+ else
+ build_libtool_libs=no
+ fi
+ fi
+ else
+ deplibs="$dir/$old_library $deplibs"
+ link_static=yes
+ fi
+ fi # link shared/static library?
+
+ if test "$linkmode" = lib; then
+ if test -n "$dependency_libs" &&
+ { test "$hardcode_into_libs" != yes ||
+ test "$build_old_libs" = yes ||
+ test "$link_static" = yes; }; then
+ # Extract -R from dependency_libs
+ temp_deplibs=
+ for libdir in $dependency_libs; do
+ case $libdir in
+ -R*) func_stripname '-R' '' "$libdir"
+ temp_xrpath=$func_stripname_result
+ case " $xrpath " in
+ *" $temp_xrpath "*) ;;
+ *) xrpath="$xrpath $temp_xrpath";;
+ esac;;
+ *) temp_deplibs="$temp_deplibs $libdir";;
+ esac
+ done
+ dependency_libs="$temp_deplibs"
+ fi
+
+ newlib_search_path="$newlib_search_path $absdir"
+ # Link against this library
+ test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
+ # ... and its dependency_libs
+ tmp_libs=
+ for deplib in $dependency_libs; do
+ newdependency_libs="$deplib $newdependency_libs"
+ if $opt_duplicate_deps ; then
+ case "$tmp_libs " in
+ *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+ esac
+ fi
+ tmp_libs="$tmp_libs $deplib"
+ done
+
+ if test "$link_all_deplibs" != no; then
+ # Add the search paths of all dependency libraries
+ for deplib in $dependency_libs; do
+ path=
+ case $deplib in
+ -L*) path="$deplib" ;;
+ *.la)
+ func_dirname "$deplib" "" "."
+ dir="$func_dirname_result"
+ # We need an absolute path.
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
+ *)
+ absdir=`cd "$dir" && pwd`
+ if test -z "$absdir"; then
+ func_warning "cannot determine absolute directory name of \`$dir'"
+ absdir="$dir"
+ fi
+ ;;
+ esac
+ if $GREP "^installed=no" $deplib > /dev/null; then
+ case $host in
+ *-*-darwin*)
+ depdepl=
+ eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
+ if test -n "$deplibrary_names" ; then
+ for tmp in $deplibrary_names ; do
+ depdepl=$tmp
+ done
+ if test -f "$absdir/$objdir/$depdepl" ; then
+ depdepl="$absdir/$objdir/$depdepl"
+ darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
+ if test -z "$darwin_install_name"; then
+ darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
+ fi
+ compiler_flags="$compiler_flags ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
+ linker_flags="$linker_flags -dylib_file ${darwin_install_name}:${depdepl}"
+ path=
+ fi
+ fi
+ ;;
+ *)
+ path="-L$absdir/$objdir"
+ ;;
+ esac
+ else
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$deplib' is not a valid libtool archive"
+ test "$absdir" != "$libdir" && \
+ func_warning "\`$deplib' seems to be moved"
+
+ path="-L$absdir"
+ fi
+ ;;
+ esac
+ case " $deplibs " in
+ *" $path "*) ;;
+ *) deplibs="$path $deplibs" ;;
+ esac
+ done
+ fi # link_all_deplibs != no
+ fi # linkmode = lib
+ done # for deplib in $libs
+ if test "$pass" = link; then
+ if test "$linkmode" = "prog"; then
+ compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
+ finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
+ else
+ compiler_flags="$compiler_flags "`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+ fi
+ fi
+ dependency_libs="$newdependency_libs"
+ if test "$pass" = dlpreopen; then
+ # Link the dlpreopened libraries before other libraries
+ for deplib in $save_deplibs; do
+ deplibs="$deplib $deplibs"
+ done
+ fi
+ if test "$pass" != dlopen; then
+ if test "$pass" != conv; then
+ # Make sure lib_search_path contains only unique directories.
+ lib_search_path=
+ for dir in $newlib_search_path; do
+ case "$lib_search_path " in
+ *" $dir "*) ;;
+ *) lib_search_path="$lib_search_path $dir" ;;
+ esac
+ done
+ newlib_search_path=
+ fi
+
+ if test "$linkmode,$pass" != "prog,link"; then
+ vars="deplibs"
+ else
+ vars="compile_deplibs finalize_deplibs"
+ fi
+ for var in $vars dependency_libs; do
+ # Add libraries to $var in reverse order
+ eval tmp_libs=\"\$$var\"
+ new_libs=
+ for deplib in $tmp_libs; do
+ # FIXME: Pedantically, this is the right thing to do, so
+ # that some nasty dependency loop isn't accidentally
+ # broken:
+ #new_libs="$deplib $new_libs"
+ # Pragmatically, this seems to cause very few problems in
+ # practice:
+ case $deplib in
+ -L*) new_libs="$deplib $new_libs" ;;
+ -R*) ;;
+ *)
+ # And here is the reason: when a library appears more
+ # than once as an explicit dependence of a library, or
+ # is implicitly linked in more than once by the
+ # compiler, it is considered special, and multiple
+ # occurrences thereof are not removed. Compare this
+ # with having the same library being listed as a
+ # dependency of multiple other libraries: in this case,
+ # we know (pedantically, we assume) the library does not
+ # need to be listed more than once, so we keep only the
+ # last copy. This is not always right, but it is rare
+ # enough that we require users that really mean to play
+ # such unportable linking tricks to link the library
+ # using -Wl,-lname, so that libtool does not consider it
+ # for duplicate removal.
+ case " $specialdeplibs " in
+ *" $deplib "*) new_libs="$deplib $new_libs" ;;
+ *)
+ case " $new_libs " in
+ *" $deplib "*) ;;
+ *) new_libs="$deplib $new_libs" ;;
+ esac
+ ;;
+ esac
+ ;;
+ esac
+ done
+ tmp_libs=
+ for deplib in $new_libs; do
+ case $deplib in
+ -L*)
+ case " $tmp_libs " in
+ *" $deplib "*) ;;
+ *) tmp_libs="$tmp_libs $deplib" ;;
+ esac
+ ;;
+ *) tmp_libs="$tmp_libs $deplib" ;;
+ esac
+ done
+ eval $var=\"$tmp_libs\"
+ done # for var
+ fi
+ # Last step: remove runtime libs from dependency_libs
+ # (they stay in deplibs)
+ tmp_libs=
+ for i in $dependency_libs ; do
+ case " $predeps $postdeps $compiler_lib_search_path " in
+ *" $i "*)
+ i=""
+ ;;
+ esac
+ if test -n "$i" ; then
+ tmp_libs="$tmp_libs $i"
+ fi
+ done
+ dependency_libs=$tmp_libs
+ done # for pass
+ if test "$linkmode" = prog; then
+ dlfiles="$newdlfiles"
+ fi
+ if test "$linkmode" = prog || test "$linkmode" = lib; then
+ dlprefiles="$newdlprefiles"
+ fi
+
+ case $linkmode in
+ oldlib)
+ if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+ func_warning "\`-dlopen' is ignored for archives"
+ fi
+
+ case " $deplibs" in
+ *\ -l* | *\ -L*)
+ func_warning "\`-l' and \`-L' are ignored for archives" ;;
+ esac
+
+ test -n "$rpath" && \
+ func_warning "\`-rpath' is ignored for archives"
+
+ test -n "$xrpath" && \
+ func_warning "\`-R' is ignored for archives"
+
+ test -n "$vinfo" && \
+ func_warning "\`-version-info/-version-number' is ignored for archives"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for archives"
+
+ test -n "$export_symbols$export_symbols_regex" && \
+ func_warning "\`-export-symbols' is ignored for archives"
+
+ # Now set the variables for building old libraries.
+ build_libtool_libs=no
+ oldlibs="$output"
+ objs="$objs$old_deplibs"
+ ;;
+
+ lib)
+ # Make sure we only generate libraries of the form `libNAME.la'.
+ case $outputname in
+ lib*)
+ func_stripname 'lib' '.la' "$outputname"
+ name=$func_stripname_result
+ eval shared_ext=\"$shrext_cmds\"
+ eval libname=\"$libname_spec\"
+ ;;
+ *)
+ test "$module" = no && \
+ func_fatal_help "libtool library \`$output' must begin with \`lib'"
+
+ if test "$need_lib_prefix" != no; then
+ # Add the "lib" prefix for modules if required
+ func_stripname '' '.la' "$outputname"
+ name=$func_stripname_result
+ eval shared_ext=\"$shrext_cmds\"
+ eval libname=\"$libname_spec\"
+ else
+ func_stripname '' '.la' "$outputname"
+ libname=$func_stripname_result
+ fi
+ ;;
+ esac
+
+ if test -n "$objs"; then
+ if test "$deplibs_check_method" != pass_all; then
+ func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
+ else
+ $ECHO
+ $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
+ $ECHO "*** objects $objs is not portable!"
+ libobjs="$libobjs $objs"
+ fi
+ fi
+
+ test "$dlself" != no && \
+ func_warning "\`-dlopen self' is ignored for libtool libraries"
+
+ set dummy $rpath
+ shift
+ test "$#" -gt 1 && \
+ func_warning "ignoring multiple \`-rpath's for a libtool library"
+
+ install_libdir="$1"
+
+ oldlibs=
+ if test -z "$rpath"; then
+ if test "$build_libtool_libs" = yes; then
+ # Building a libtool convenience library.
+ # Some compilers have problems with a `.al' extension so
+ # convenience libraries should have the same extension an
+ # archive normally would.
+ oldlibs="$output_objdir/$libname.$libext $oldlibs"
+ build_libtool_libs=convenience
+ build_old_libs=yes
+ fi
+
+ test -n "$vinfo" && \
+ func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for convenience libraries"
+ else
+
+ # Parse the version information argument.
+ save_ifs="$IFS"; IFS=':'
+ set dummy $vinfo 0 0 0
+ shift
+ IFS="$save_ifs"
+
+ test -n "$7" && \
+ func_fatal_help "too many parameters to \`-version-info'"
+
+ # convert absolute version numbers to libtool ages
+ # this retains compatibility with .la files and attempts
+ # to make the code below a bit more comprehensible
+
+ case $vinfo_number in
+ yes)
+ number_major="$1"
+ number_minor="$2"
+ number_revision="$3"
+ #
+ # There are really only two kinds -- those that
+ # use the current revision as the major version
+ # and those that subtract age and use age as
+ # a minor version. But, then there is irix
+ # which has an extra 1 added just for fun
+ #
+ case $version_type in
+ darwin|linux|osf|windows|none)
+ func_arith $number_major + $number_minor
+ current=$func_arith_result
+ age="$number_minor"
+ revision="$number_revision"
+ ;;
+ freebsd-aout|freebsd-elf|sunos)
+ current="$number_major"
+ revision="$number_minor"
+ age="0"
+ ;;
+ irix|nonstopux)
+ func_arith $number_major + $number_minor
+ current=$func_arith_result
+ age="$number_minor"
+ revision="$number_minor"
+ lt_irix_increment=no
+ ;;
+ *)
+ func_fatal_configuration "$modename: unknown library version type \`$version_type'"
+ ;;
+ esac
+ ;;
+ no)
+ current="$1"
+ revision="$2"
+ age="$3"
+ ;;
+ esac
+
+ # Check that each of the things are valid numbers.
+ case $current in
+ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+ *)
+ func_error "CURRENT \`$current' must be a nonnegative integer"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ ;;
+ esac
+
+ case $revision in
+ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+ *)
+ func_error "REVISION \`$revision' must be a nonnegative integer"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ ;;
+ esac
+
+ case $age in
+ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+ *)
+ func_error "AGE \`$age' must be a nonnegative integer"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ ;;
+ esac
+
+ if test "$age" -gt "$current"; then
+ func_error "AGE \`$age' is greater than the current interface number \`$current'"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ fi
+
+ # Calculate the version variables.
+ major=
+ versuffix=
+ verstring=
+ case $version_type in
+ none) ;;
+
+ darwin)
+ # Like Linux, but with the current version available in
+ # verstring for coding it into the library header
+ func_arith $current - $age
+ major=.$func_arith_result
+ versuffix="$major.$age.$revision"
+ # Darwin ld doesn't like 0 for these options...
+ func_arith $current + 1
+ minor_current=$func_arith_result
+ xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
+ verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
+ ;;
+
+ freebsd-aout)
+ major=".$current"
+ versuffix=".$current.$revision";
+ ;;
+
+ freebsd-elf)
+ major=".$current"
+ versuffix=".$current"
+ ;;
+
+ irix | nonstopux)
+ if test "X$lt_irix_increment" = "Xno"; then
+ func_arith $current - $age
+ else
+ func_arith $current - $age + 1
+ fi
+ major=$func_arith_result
+
+ case $version_type in
+ nonstopux) verstring_prefix=nonstopux ;;
+ *) verstring_prefix=sgi ;;
+ esac
+ verstring="$verstring_prefix$major.$revision"
+
+ # Add in all the interfaces that we are compatible with.
+ loop=$revision
+ while test "$loop" -ne 0; do
+ func_arith $revision - $loop
+ iface=$func_arith_result
+ func_arith $loop - 1
+ loop=$func_arith_result
+ verstring="$verstring_prefix$major.$iface:$verstring"
+ done
+
+ # Before this point, $major must not contain `.'.
+ major=.$major
+ versuffix="$major.$revision"
+ ;;
+
+ linux)
+ func_arith $current - $age
+ major=.$func_arith_result
+ versuffix="$major.$age.$revision"
+ ;;
+
+ osf)
+ func_arith $current - $age
+ major=.$func_arith_result
+ versuffix=".$current.$age.$revision"
+ verstring="$current.$age.$revision"
+
+ # Add in all the interfaces that we are compatible with.
+ loop=$age
+ while test "$loop" -ne 0; do
+ func_arith $current - $loop
+ iface=$func_arith_result
+ func_arith $loop - 1
+ loop=$func_arith_result
+ verstring="$verstring:${iface}.0"
+ done
+
+ # Make executables depend on our current version.
+ verstring="$verstring:${current}.0"
+ ;;
+
+ qnx)
+ major=".$current"
+ versuffix=".$current"
+ ;;
+
+ sunos)
+ major=".$current"
+ versuffix=".$current.$revision"
+ ;;
+
+ windows)
+ # Use '-' rather than '.', since we only want one
+ # extension on DOS 8.3 filesystems.
+ func_arith $current - $age
+ major=$func_arith_result
+ versuffix="-$major"
+ ;;
+
+ *)
+ func_fatal_configuration "unknown library version type \`$version_type'"
+ ;;
+ esac
+
+ # Clear the version info if we defaulted, and they specified a release.
+ if test -z "$vinfo" && test -n "$release"; then
+ major=
+ case $version_type in
+ darwin)
+ # we can't check for "0.0" in archive_cmds due to quoting
+ # problems, so we reset it completely
+ verstring=
+ ;;
+ *)
+ verstring="0.0"
+ ;;
+ esac
+ if test "$need_version" = no; then
+ versuffix=
+ else
+ versuffix=".0.0"
+ fi
+ fi
+
+ # Remove version info from name if versioning should be avoided
+ if test "$avoid_version" = yes && test "$need_version" = no; then
+ major=
+ versuffix=
+ verstring=""
+ fi
+
+ # Check to see if the archive will have undefined symbols.
+ if test "$allow_undefined" = yes; then
+ if test "$allow_undefined_flag" = unsupported; then
+ func_warning "undefined symbols not allowed in $host shared libraries"
+ build_libtool_libs=no
+ build_old_libs=yes
+ fi
+ else
+ # Don't allow undefined symbols.
+ allow_undefined_flag="$no_undefined_flag"
+ fi
+
+ fi
+
+ func_generate_dlsyms "$libname" "$libname" "yes"
+ libobjs="$libobjs $symfileobj"
+ test "X$libobjs" = "X " && libobjs=
+
+ if test "$mode" != relink; then
+ # Remove our outputs, but don't remove object files since they
+ # may have been created when compiling PIC objects.
+ removelist=
+ tempremovelist=`$ECHO "$output_objdir/*"`
+ for p in $tempremovelist; do
+ case $p in
+ *.$objext | *.gcno)
+ ;;
+ $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
+ if test "X$precious_files_regex" != "X"; then
+ if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
+ then
+ continue
+ fi
+ fi
+ removelist="$removelist $p"
+ ;;
+ *) ;;
+ esac
+ done
+ test -n "$removelist" && \
+ func_show_eval "${RM}r \$removelist"
+ fi
+
+ # Now set the variables for building old libraries.
+ if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
+ oldlibs="$oldlibs $output_objdir/$libname.$libext"
+
+ # Transform .lo files to .o files.
+ oldobjs="$objs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
+ fi
+
+ # Eliminate all temporary directories.
+ #for path in $notinst_path; do
+ # lib_search_path=`$ECHO "X$lib_search_path " | $Xsed -e "s% $path % %g"`
+ # deplibs=`$ECHO "X$deplibs " | $Xsed -e "s% -L$path % %g"`
+ # dependency_libs=`$ECHO "X$dependency_libs " | $Xsed -e "s% -L$path % %g"`
+ #done
+
+ if test -n "$xrpath"; then
+ # If the user specified any rpath flags, then add them.
+ temp_xrpath=
+ for libdir in $xrpath; do
+ temp_xrpath="$temp_xrpath -R$libdir"
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) finalize_rpath="$finalize_rpath $libdir" ;;
+ esac
+ done
+ if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
+ dependency_libs="$temp_xrpath $dependency_libs"
+ fi
+ fi
+
+ # Make sure dlfiles contains only unique files that won't be dlpreopened
+ old_dlfiles="$dlfiles"
+ dlfiles=
+ for lib in $old_dlfiles; do
+ case " $dlprefiles $dlfiles " in
+ *" $lib "*) ;;
+ *) dlfiles="$dlfiles $lib" ;;
+ esac
+ done
+
+ # Make sure dlprefiles contains only unique files
+ old_dlprefiles="$dlprefiles"
+ dlprefiles=
+ for lib in $old_dlprefiles; do
+ case "$dlprefiles " in
+ *" $lib "*) ;;
+ *) dlprefiles="$dlprefiles $lib" ;;
+ esac
+ done
+
+ if test "$build_libtool_libs" = yes; then
+ if test -n "$rpath"; then
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc*)
+ # these systems don't actually have a c library (as such)!
+ ;;
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # Rhapsody C library is in the System framework
+ deplibs="$deplibs System.ltframework"
+ ;;
+ *-*-netbsd*)
+ # Don't link with libc until the a.out ld.so is fixed.
+ ;;
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+ # Do not include libc due to us having libc/libc_r.
+ ;;
+ *-*-sco3.2v5* | *-*-sco5v6*)
+ # Causes problems with __ctype
+ ;;
+ *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+ # Compiler inserts libc in the correct place for threads to work
+ ;;
+ *)
+ # Add libc to deplibs on all other systems if necessary.
+ if test "$build_libtool_need_lc" = "yes"; then
+ deplibs="$deplibs -lc"
+ fi
+ ;;
+ esac
+ fi
+
+ # Transform deplibs into only deplibs that can be linked in shared.
+ name_save=$name
+ libname_save=$libname
+ release_save=$release
+ versuffix_save=$versuffix
+ major_save=$major
+ # I'm not sure if I'm treating the release correctly. I think
+ # release should show up in the -l (ie -lgmp5) so we don't want to
+ # add it in twice. Is that correct?
+ release=""
+ versuffix=""
+ major=""
+ newdeplibs=
+ droppeddeps=no
+ case $deplibs_check_method in
+ pass_all)
+ # Don't check for shared/static. Everything works.
+ # This might be a little naive. We might want to check
+ # whether the library exists or not. But this is on
+ # osf3 & osf4 and I'm not really sure... Just
+ # implementing what was already the behavior.
+ newdeplibs=$deplibs
+ ;;
+ test_compile)
+ # This code stresses the "libraries are programs" paradigm to its
+ # limits. Maybe even breaks it. We compile a program, linking it
+ # against the deplibs as a proxy for the library. Then we can check
+ # whether they linked in statically or dynamically with ldd.
+ $opt_dry_run || $RM conftest.c
+ cat > conftest.c <<EOF
+ int main() { return 0; }
+EOF
+ $opt_dry_run || $RM conftest
+ if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
+ ldd_output=`ldd conftest`
+ for i in $deplibs; do
+ case $i in
+ -l*)
+ func_stripname -l '' "$i"
+ name=$func_stripname_result
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $i "*)
+ newdeplibs="$newdeplibs $i"
+ i=""
+ ;;
+ esac
+ fi
+ if test -n "$i" ; then
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
+ set dummy $deplib_matches; shift
+ deplib_match=$1
+ if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+ newdeplibs="$newdeplibs $i"
+ else
+ droppeddeps=yes
+ $ECHO
+ $ECHO "*** Warning: dynamic linker does not accept needed library $i."
+ $ECHO "*** I have the capability to make that library automatically link in when"
+ $ECHO "*** you link to this library. But I can only do this if you have a"
+ $ECHO "*** shared version of the library, which I believe you do not have"
+ $ECHO "*** because a test_compile did reveal that the linker did not use it for"
+ $ECHO "*** its dynamic dependency list that programs get resolved with at runtime."
+ fi
+ fi
+ ;;
+ *)
+ newdeplibs="$newdeplibs $i"
+ ;;
+ esac
+ done
+ else
+ # Error occurred in the first compile. Let's try to salvage
+ # the situation: Compile a separate program for each library.
+ for i in $deplibs; do
+ case $i in
+ -l*)
+ func_stripname -l '' "$i"
+ name=$func_stripname_result
+ $opt_dry_run || $RM conftest
+ if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
+ ldd_output=`ldd conftest`
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $i "*)
+ newdeplibs="$newdeplibs $i"
+ i=""
+ ;;
+ esac
+ fi
+ if test -n "$i" ; then
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
+ set dummy $deplib_matches; shift
+ deplib_match=$1
+ if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+ newdeplibs="$newdeplibs $i"
+ else
+ droppeddeps=yes
+ $ECHO
+ $ECHO "*** Warning: dynamic linker does not accept needed library $i."
+ $ECHO "*** I have the capability to make that library automatically link in when"
+ $ECHO "*** you link to this library. But I can only do this if you have a"
+ $ECHO "*** shared version of the library, which you do not appear to have"
+ $ECHO "*** because a test_compile did reveal that the linker did not use this one"
+ $ECHO "*** as a dynamic dependency that programs can get resolved with at runtime."
+ fi
+ fi
+ else
+ droppeddeps=yes
+ $ECHO
+ $ECHO "*** Warning! Library $i is needed by this library but I was not able to"
+ $ECHO "*** make it link in! You will probably need to install it or some"
+ $ECHO "*** library that it depends on before this library will be fully"
+ $ECHO "*** functional. Installing it before continuing would be even better."
+ fi
+ ;;
+ *)
+ newdeplibs="$newdeplibs $i"
+ ;;
+ esac
+ done
+ fi
+ ;;
+ file_magic*)
+ set dummy $deplibs_check_method; shift
+ file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+ for a_deplib in $deplibs; do
+ case $a_deplib in
+ -l*)
+ func_stripname -l '' "$a_deplib"
+ name=$func_stripname_result
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $a_deplib "*)
+ newdeplibs="$newdeplibs $a_deplib"
+ a_deplib=""
+ ;;
+ esac
+ fi
+ if test -n "$a_deplib" ; then
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+ potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+ for potent_lib in $potential_libs; do
+ # Follow soft links.
+ if ls -lLd "$potent_lib" 2>/dev/null |
+ $GREP " -> " >/dev/null; then
+ continue
+ fi
+ # The statement above tries to avoid entering an
+ # endless loop below, in case of cyclic links.
+ # We might still enter an endless loop, since a link
+ # loop can be closed while we follow links,
+ # but so what?
+ potlib="$potent_lib"
+ while test -h "$potlib" 2>/dev/null; do
+ potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
+ case $potliblink in
+ [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
+ *) potlib=`$ECHO "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
+ esac
+ done
+ if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
+ $SED -e 10q |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ newdeplibs="$newdeplibs $a_deplib"
+ a_deplib=""
+ break 2
+ fi
+ done
+ done
+ fi
+ if test -n "$a_deplib" ; then
+ droppeddeps=yes
+ $ECHO
+ $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
+ $ECHO "*** I have the capability to make that library automatically link in when"
+ $ECHO "*** you link to this library. But I can only do this if you have a"
+ $ECHO "*** shared version of the library, which you do not appear to have"
+ $ECHO "*** because I did check the linker path looking for a file starting"
+ if test -z "$potlib" ; then
+ $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
+ else
+ $ECHO "*** with $libname and none of the candidates passed a file format test"
+ $ECHO "*** using a file magic. Last file checked: $potlib"
+ fi
+ fi
+ ;;
+ *)
+ # Add a -L argument.
+ newdeplibs="$newdeplibs $a_deplib"
+ ;;
+ esac
+ done # Gone through all deplibs.
+ ;;
+ match_pattern*)
+ set dummy $deplibs_check_method; shift
+ match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+ for a_deplib in $deplibs; do
+ case $a_deplib in
+ -l*)
+ func_stripname -l '' "$a_deplib"
+ name=$func_stripname_result
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $a_deplib "*)
+ newdeplibs="$newdeplibs $a_deplib"
+ a_deplib=""
+ ;;
+ esac
+ fi
+ if test -n "$a_deplib" ; then
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+ potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+ for potent_lib in $potential_libs; do
+ potlib="$potent_lib" # see symlink-check above in file_magic test
+ if eval "\$ECHO \"X$potent_lib\"" 2>/dev/null | $Xsed -e 10q | \
+ $EGREP "$match_pattern_regex" > /dev/null; then
+ newdeplibs="$newdeplibs $a_deplib"
+ a_deplib=""
+ break 2
+ fi
+ done
+ done
+ fi
+ if test -n "$a_deplib" ; then
+ droppeddeps=yes
+ $ECHO
+ $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
+ $ECHO "*** I have the capability to make that library automatically link in when"
+ $ECHO "*** you link to this library. But I can only do this if you have a"
+ $ECHO "*** shared version of the library, which you do not appear to have"
+ $ECHO "*** because I did check the linker path looking for a file starting"
+ if test -z "$potlib" ; then
+ $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
+ else
+ $ECHO "*** with $libname and none of the candidates passed a file format test"
+ $ECHO "*** using a regex pattern. Last file checked: $potlib"
+ fi
+ fi
+ ;;
+ *)
+ # Add a -L argument.
+ newdeplibs="$newdeplibs $a_deplib"
+ ;;
+ esac
+ done # Gone through all deplibs.
+ ;;
+ none | unknown | *)
+ newdeplibs=""
+ tmp_deplibs=`$ECHO "X $deplibs" | $Xsed \
+ -e 's/ -lc$//' -e 's/ -[LR][^ ]*//g'`
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ for i in $predeps $postdeps ; do
+ # can't use Xsed below, because $i might contain '/'
+ tmp_deplibs=`$ECHO "X $tmp_deplibs" | $Xsed -e "s,$i,,"`
+ done
+ fi
+ if $ECHO "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' |
+ $GREP . >/dev/null; then
+ $ECHO
+ if test "X$deplibs_check_method" = "Xnone"; then
+ $ECHO "*** Warning: inter-library dependencies are not supported in this platform."
+ else
+ $ECHO "*** Warning: inter-library dependencies are not known to be supported."
+ fi
+ $ECHO "*** All declared inter-library dependencies are being dropped."
+ droppeddeps=yes
+ fi
+ ;;
+ esac
+ versuffix=$versuffix_save
+ major=$major_save
+ release=$release_save
+ libname=$libname_save
+ name=$name_save
+
+ case $host in
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # On Rhapsody replace the C library with the System framework
+ newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
+ ;;
+ esac
+
+ if test "$droppeddeps" = yes; then
+ if test "$module" = yes; then
+ $ECHO
+ $ECHO "*** Warning: libtool could not satisfy all declared inter-library"
+ $ECHO "*** dependencies of module $libname. Therefore, libtool will create"
+ $ECHO "*** a static module, that should work as long as the dlopening"
+ $ECHO "*** application is linked with the -dlopen flag."
+ if test -z "$global_symbol_pipe"; then
+ $ECHO
+ $ECHO "*** However, this would only work if libtool was able to extract symbol"
+ $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could"
+ $ECHO "*** not find such a program. So, this module is probably useless."
+ $ECHO "*** \`nm' from GNU binutils and a full rebuild may help."
+ fi
+ if test "$build_old_libs" = no; then
+ oldlibs="$output_objdir/$libname.$libext"
+ build_libtool_libs=module
+ build_old_libs=yes
+ else
+ build_libtool_libs=no
+ fi
+ else
+ $ECHO "*** The inter-library dependencies that have been dropped here will be"
+ $ECHO "*** automatically added whenever a program is linked with this library"
+ $ECHO "*** or is declared to -dlopen it."
+
+ if test "$allow_undefined" = no; then
+ $ECHO
+ $ECHO "*** Since this library must not contain undefined symbols,"
+ $ECHO "*** because either the platform does not support them or"
+ $ECHO "*** it was explicitly requested with -no-undefined,"
+ $ECHO "*** libtool will only create a static version of it."
+ if test "$build_old_libs" = no; then
+ oldlibs="$output_objdir/$libname.$libext"
+ build_libtool_libs=module
+ build_old_libs=yes
+ else
+ build_libtool_libs=no
+ fi
+ fi
+ fi
+ fi
+ # Done checking deplibs!
+ deplibs=$newdeplibs
+ fi
+ # Time to change all our "foo.ltframework" stuff back to "-framework foo"
+ case $host in
+ *-*-darwin*)
+ newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+ new_inherited_linker_flags=`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+ deplibs=`$ECHO "X $deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+ ;;
+ esac
+
+ # move library search paths that coincide with paths to not yet
+ # installed libraries to the beginning of the library search list
+ new_libs=
+ for path in $notinst_path; do
+ case " $new_libs " in
+ *" -L$path/$objdir "*) ;;
+ *)
+ case " $deplibs " in
+ *" -L$path/$objdir "*)
+ new_libs="$new_libs -L$path/$objdir" ;;
+ esac
+ ;;
+ esac
+ done
+ for deplib in $deplibs; do
+ case $deplib in
+ -L*)
+ case " $new_libs " in
+ *" $deplib "*) ;;
+ *) new_libs="$new_libs $deplib" ;;
+ esac
+ ;;
+ *) new_libs="$new_libs $deplib" ;;
+ esac
+ done
+ deplibs="$new_libs"
+
+ # All the library-specific variables (install_libdir is set above).
+ library_names=
+ old_library=
+ dlname=
+
+ # Test again, we may have decided not to build it any more
+ if test "$build_libtool_libs" = yes; then
+ if test "$hardcode_into_libs" = yes; then
+ # Hardcode the library paths
+ hardcode_libdirs=
+ dep_rpath=
+ rpath="$finalize_rpath"
+ test "$mode" != relink && rpath="$compile_rpath$rpath"
+ for libdir in $rpath; do
+ if test -n "$hardcode_libdir_flag_spec"; then
+ if test -n "$hardcode_libdir_separator"; then
+ if test -z "$hardcode_libdirs"; then
+ hardcode_libdirs="$libdir"
+ else
+ # Just accumulate the unique libdirs.
+ case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+ *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+ ;;
+ *)
+ hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+ ;;
+ esac
+ fi
+ else
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ dep_rpath="$dep_rpath $flag"
+ fi
+ elif test -n "$runpath_var"; then
+ case "$perm_rpath " in
+ *" $libdir "*) ;;
+ *) perm_rpath="$perm_rpath $libdir" ;;
+ esac
+ fi
+ done
+ # Substitute the hardcoded libdirs into the rpath.
+ if test -n "$hardcode_libdir_separator" &&
+ test -n "$hardcode_libdirs"; then
+ libdir="$hardcode_libdirs"
+ if test -n "$hardcode_libdir_flag_spec_ld"; then
+ eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\"
+ else
+ eval dep_rpath=\"$hardcode_libdir_flag_spec\"
+ fi
+ fi
+ if test -n "$runpath_var" && test -n "$perm_rpath"; then
+ # We should set the runpath_var.
+ rpath=
+ for dir in $perm_rpath; do
+ rpath="$rpath$dir:"
+ done
+ eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
+ fi
+ test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
+ fi
+
+ shlibpath="$finalize_shlibpath"
+ test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
+ if test -n "$shlibpath"; then
+ eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
+ fi
+
+ # Get the real and link names of the library.
+ eval shared_ext=\"$shrext_cmds\"
+ eval library_names=\"$library_names_spec\"
+ set dummy $library_names
+ shift
+ realname="$1"
+ shift
+
+ if test -n "$soname_spec"; then
+ eval soname=\"$soname_spec\"
+ else
+ soname="$realname"
+ fi
+ if test -z "$dlname"; then
+ dlname=$soname
+ fi
+
+ lib="$output_objdir/$realname"
+ linknames=
+ for link
+ do
+ linknames="$linknames $link"
+ done
+
+ # Use standard objects if they are pic
+ test -z "$pic_flag" && libobjs=`$ECHO "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+ test "X$libobjs" = "X " && libobjs=
+
+ delfiles=
+ if test -n "$export_symbols" && test -n "$include_expsyms"; then
+ $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
+ export_symbols="$output_objdir/$libname.uexp"
+ delfiles="$delfiles $export_symbols"
+ fi
+
+ orig_export_symbols=
+ case $host_os in
+ cygwin* | mingw* | cegcc*)
+ if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
+ # exporting using user supplied symfile
+ if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
+ # and it's NOT already a .def file. Must figure out
+ # which of the given symbols are data symbols and tag
+ # them as such. So, trigger use of export_symbols_cmds.
+ # export_symbols gets reassigned inside the "prepare
+ # the list of exported symbols" if statement, so the
+ # include_expsyms logic still works.
+ orig_export_symbols="$export_symbols"
+ export_symbols=
+ always_export_symbols=yes
+ fi
+ fi
+ ;;
+ esac
+
+ # Prepare the list of exported symbols
+ if test -z "$export_symbols"; then
+ if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
+ func_verbose "generating symbol list for \`$libname.la'"
+ export_symbols="$output_objdir/$libname.exp"
+ $opt_dry_run || $RM $export_symbols
+ cmds=$export_symbols_cmds
+ save_ifs="$IFS"; IFS='~'
+ for cmd in $cmds; do
+ IFS="$save_ifs"
+ eval cmd=\"$cmd\"
+ func_len " $cmd"
+ len=$func_len_result
+ if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+ func_show_eval "$cmd" 'exit $?'
+ skipped_export=false
+ else
+ # The command line is too long to execute in one step.
+ func_verbose "using reloadable object file for export list..."
+ skipped_export=:
+ # Break out early, otherwise skipped_export may be
+ # set to false by a later but shorter cmd.
+ break
+ fi
+ done
+ IFS="$save_ifs"
+ if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
+ func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+ func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
+ fi
+ fi
+ fi
+
+ if test -n "$export_symbols" && test -n "$include_expsyms"; then
+ tmp_export_symbols="$export_symbols"
+ test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
+ $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"'
+ fi
+
+ if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
+ # The given exports_symbols file has to be filtered, so filter it.
+ func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
+ # FIXME: $output_objdir/$libname.filter potentially contains lots of
+ # 's' commands which not all seds can handle. GNU sed should be fine
+ # though. Also, the filter scales superlinearly with the number of
+ # global variables. join(1) would be nice here, but unfortunately
+ # isn't a blessed tool.
+ $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
+ delfiles="$delfiles $export_symbols $output_objdir/$libname.filter"
+ export_symbols=$output_objdir/$libname.def
+ $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
+ fi
+
+ tmp_deplibs=
+ for test_deplib in $deplibs; do
+ case " $convenience " in
+ *" $test_deplib "*) ;;
+ *)
+ tmp_deplibs="$tmp_deplibs $test_deplib"
+ ;;
+ esac
+ done
+ deplibs="$tmp_deplibs"
+
+ if test -n "$convenience"; then
+ if test -n "$whole_archive_flag_spec" &&
+ test "$compiler_needs_object" = yes &&
+ test -z "$libobjs"; then
+ # extract the archives, so we have objects to list.
+ # TODO: could optimize this to just extract one archive.
+ whole_archive_flag_spec=
+ fi
+ if test -n "$whole_archive_flag_spec"; then
+ save_libobjs=$libobjs
+ eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+ test "X$libobjs" = "X " && libobjs=
+ else
+ gentop="$output_objdir/${outputname}x"
+ generated="$generated $gentop"
+
+ func_extract_archives $gentop $convenience
+ libobjs="$libobjs $func_extract_archives_result"
+ test "X$libobjs" = "X " && libobjs=
+ fi
+ fi
+
+ if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
+ eval flag=\"$thread_safe_flag_spec\"
+ linker_flags="$linker_flags $flag"
+ fi
+
+ # Make a backup of the uninstalled library when relinking
+ if test "$mode" = relink; then
+ $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
+ fi
+
+ # Do each of the archive commands.
+ if test "$module" = yes && test -n "$module_cmds" ; then
+ if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+ eval test_cmds=\"$module_expsym_cmds\"
+ cmds=$module_expsym_cmds
+ else
+ eval test_cmds=\"$module_cmds\"
+ cmds=$module_cmds
+ fi
+ else
+ if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+ eval test_cmds=\"$archive_expsym_cmds\"
+ cmds=$archive_expsym_cmds
+ else
+ eval test_cmds=\"$archive_cmds\"
+ cmds=$archive_cmds
+ fi
+ fi
+
+ if test "X$skipped_export" != "X:" &&
+ func_len " $test_cmds" &&
+ len=$func_len_result &&
+ test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+ :
+ else
+ # The command line is too long to link in one step, link piecewise
+ # or, if using GNU ld and skipped_export is not :, use a linker
+ # script.
+
+ # Save the value of $output and $libobjs because we want to
+ # use them later. If we have whole_archive_flag_spec, we
+ # want to use save_libobjs as it was before
+ # whole_archive_flag_spec was expanded, because we can't
+ # assume the linker understands whole_archive_flag_spec.
+ # This may have to be revisited, in case too many
+ # convenience libraries get linked in and end up exceeding
+ # the spec.
+ if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
+ save_libobjs=$libobjs
+ fi
+ save_output=$output
+ output_la=`$ECHO "X$output" | $Xsed -e "$basename"`
+
+ # Clear the reloadable object creation command queue and
+ # initialize k to one.
+ test_cmds=
+ concat_cmds=
+ objlist=
+ last_robj=
+ k=1
+
+ if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
+ output=${output_objdir}/${output_la}.lnkscript
+ func_verbose "creating GNU ld script: $output"
+ $ECHO 'INPUT (' > $output
+ for obj in $save_libobjs
+ do
+ $ECHO "$obj" >> $output
+ done
+ $ECHO ')' >> $output
+ delfiles="$delfiles $output"
+ elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
+ output=${output_objdir}/${output_la}.lnk
+ func_verbose "creating linker input file list: $output"
+ : > $output
+ set x $save_libobjs
+ shift
+ firstobj=
+ if test "$compiler_needs_object" = yes; then
+ firstobj="$1 "
+ shift
+ fi
+ for obj
+ do
+ $ECHO "$obj" >> $output
+ done
+ delfiles="$delfiles $output"
+ output=$firstobj\"$file_list_spec$output\"
+ else
+ if test -n "$save_libobjs"; then
+ func_verbose "creating reloadable object files..."
+ output=$output_objdir/$output_la-${k}.$objext
+ eval test_cmds=\"$reload_cmds\"
+ func_len " $test_cmds"
+ len0=$func_len_result
+ len=$len0
+
+ # Loop over the list of objects to be linked.
+ for obj in $save_libobjs
+ do
+ func_len " $obj"
+ func_arith $len + $func_len_result
+ len=$func_arith_result
+ if test "X$objlist" = X ||
+ test "$len" -lt "$max_cmd_len"; then
+ func_append objlist " $obj"
+ else
+ # The command $test_cmds is almost too long, add a
+ # command to the queue.
+ if test "$k" -eq 1 ; then
+ # The first file doesn't have a previous command to add.
+ eval concat_cmds=\"$reload_cmds $objlist $last_robj\"
+ else
+ # All subsequent reloadable object files will link in
+ # the last one created.
+ eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj~\$RM $last_robj\"
+ fi
+ last_robj=$output_objdir/$output_la-${k}.$objext
+ func_arith $k + 1
+ k=$func_arith_result
+ output=$output_objdir/$output_la-${k}.$objext
+ objlist=$obj
+ func_len " $last_robj"
+ func_arith $len0 + $func_len_result
+ len=$func_arith_result
+ fi
+ done
+ # Handle the remaining objects by creating one last
+ # reloadable object file. All subsequent reloadable object
+ # files will link in the last one created.
+ test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+ eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\"
+ if test -n "$last_robj"; then
+ eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
+ fi
+ delfiles="$delfiles $output"
+
+ else
+ output=
+ fi
+
+ if ${skipped_export-false}; then
+ func_verbose "generating symbol list for \`$libname.la'"
+ export_symbols="$output_objdir/$libname.exp"
+ $opt_dry_run || $RM $export_symbols
+ libobjs=$output
+ # Append the command to create the export file.
+ test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+ eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
+ if test -n "$last_robj"; then
+ eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
+ fi
+ fi
+
+ test -n "$save_libobjs" &&
+ func_verbose "creating a temporary reloadable object file: $output"
+
+ # Loop through the commands generated above and execute them.
+ save_ifs="$IFS"; IFS='~'
+ for cmd in $concat_cmds; do
+ IFS="$save_ifs"
+ $opt_silent || {
+ func_quote_for_expand "$cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+ $opt_dry_run || eval "$cmd" || {
+ lt_exit=$?
+
+ # Restore the uninstalled library and exit
+ if test "$mode" = relink; then
+ ( cd "$output_objdir" && \
+ $RM "${realname}T" && \
+ $MV "${realname}U" "$realname" )
+ fi
+
+ exit $lt_exit
+ }
+ done
+ IFS="$save_ifs"
+
+ if test -n "$export_symbols_regex" && ${skipped_export-false}; then
+ func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+ func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
+ fi
+ fi
+
+ if ${skipped_export-false}; then
+ if test -n "$export_symbols" && test -n "$include_expsyms"; then
+ tmp_export_symbols="$export_symbols"
+ test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
+ $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"'
+ fi
+
+ if test -n "$orig_export_symbols"; then
+ # The given exports_symbols file has to be filtered, so filter it.
+ func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
+ # FIXME: $output_objdir/$libname.filter potentially contains lots of
+ # 's' commands which not all seds can handle. GNU sed should be fine
+ # though. Also, the filter scales superlinearly with the number of
+ # global variables. join(1) would be nice here, but unfortunately
+ # isn't a blessed tool.
+ $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
+ delfiles="$delfiles $export_symbols $output_objdir/$libname.filter"
+ export_symbols=$output_objdir/$libname.def
+ $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
+ fi
+ fi
+
+ libobjs=$output
+ # Restore the value of output.
+ output=$save_output
+
+ if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
+ eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+ test "X$libobjs" = "X " && libobjs=
+ fi
+ # Expand the library linking commands again to reset the
+ # value of $libobjs for piecewise linking.
+
+ # Do each of the archive commands.
+ if test "$module" = yes && test -n "$module_cmds" ; then
+ if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+ cmds=$module_expsym_cmds
+ else
+ cmds=$module_cmds
+ fi
+ else
+ if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+ cmds=$archive_expsym_cmds
+ else
+ cmds=$archive_cmds
+ fi
+ fi
+ fi
+
+ if test -n "$delfiles"; then
+ # Append the command to remove temporary files to $cmds.
+ eval cmds=\"\$cmds~\$RM $delfiles\"
+ fi
+
+ # Add any objects from preloaded convenience libraries
+ if test -n "$dlprefiles"; then
+ gentop="$output_objdir/${outputname}x"
+ generated="$generated $gentop"
+
+ func_extract_archives $gentop $dlprefiles
+ libobjs="$libobjs $func_extract_archives_result"
+ test "X$libobjs" = "X " && libobjs=
+ fi
+
+ save_ifs="$IFS"; IFS='~'
+ for cmd in $cmds; do
+ IFS="$save_ifs"
+ eval cmd=\"$cmd\"
+ $opt_silent || {
+ func_quote_for_expand "$cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+ $opt_dry_run || eval "$cmd" || {
+ lt_exit=$?
+
+ # Restore the uninstalled library and exit
+ if test "$mode" = relink; then
+ ( cd "$output_objdir" && \
+ $RM "${realname}T" && \
+ $MV "${realname}U" "$realname" )
+ fi
+
+ exit $lt_exit
+ }
+ done
+ IFS="$save_ifs"
+
+ # Restore the uninstalled library and exit
+ if test "$mode" = relink; then
+ $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
+
+ if test -n "$convenience"; then
+ if test -z "$whole_archive_flag_spec"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+ fi
+
+ exit $EXIT_SUCCESS
+ fi
+
+ # Create links to the real library.
+ for linkname in $linknames; do
+ if test "$realname" != "$linkname"; then
+ func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
+ fi
+ done
+
+ # If -module or -export-dynamic was specified, set the dlname.
+ if test "$module" = yes || test "$export_dynamic" = yes; then
+ # On all known operating systems, these are identical.
+ dlname="$soname"
+ fi
+ fi
+ ;;
+
+ obj)
+ if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+ func_warning "\`-dlopen' is ignored for objects"
+ fi
+
+ case " $deplibs" in
+ *\ -l* | *\ -L*)
+ func_warning "\`-l' and \`-L' are ignored for objects" ;;
+ esac
+
+ test -n "$rpath" && \
+ func_warning "\`-rpath' is ignored for objects"
+
+ test -n "$xrpath" && \
+ func_warning "\`-R' is ignored for objects"
+
+ test -n "$vinfo" && \
+ func_warning "\`-version-info' is ignored for objects"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for objects"
+
+ case $output in
+ *.lo)
+ test -n "$objs$old_deplibs" && \
+ func_fatal_error "cannot build library object \`$output' from non-libtool objects"
+
+ libobj=$output
+ func_lo2o "$libobj"
+ obj=$func_lo2o_result
+ ;;
+ *)
+ libobj=
+ obj="$output"
+ ;;
+ esac
+
+ # Delete the old objects.
+ $opt_dry_run || $RM $obj $libobj
+
+ # Objects from convenience libraries. This assumes
+ # single-version convenience libraries. Whenever we create
+ # different ones for PIC/non-PIC, this we'll have to duplicate
+ # the extraction.
+ reload_conv_objs=
+ gentop=
+ # reload_cmds runs $LD directly, so let us get rid of
+ # -Wl from whole_archive_flag_spec and hope we can get by with
+ # turning comma into space..
+ wl=
+
+ if test -n "$convenience"; then
+ if test -n "$whole_archive_flag_spec"; then
+ eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
+ reload_conv_objs=$reload_objs\ `$ECHO "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'`
+ else
+ gentop="$output_objdir/${obj}x"
+ generated="$generated $gentop"
+
+ func_extract_archives $gentop $convenience
+ reload_conv_objs="$reload_objs $func_extract_archives_result"
+ fi
+ fi
+
+ # Create the old-style object.
+ reload_objs="$objs$old_deplibs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
+
+ output="$obj"
+ func_execute_cmds "$reload_cmds" 'exit $?'
+
+ # Exit if we aren't doing a library object file.
+ if test -z "$libobj"; then
+ if test -n "$gentop"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+
+ exit $EXIT_SUCCESS
+ fi
+
+ if test "$build_libtool_libs" != yes; then
+ if test -n "$gentop"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+
+ # Create an invalid libtool object if no PIC, so that we don't
+ # accidentally link it into a program.
+ # $show "echo timestamp > $libobj"
+ # $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
+ exit $EXIT_SUCCESS
+ fi
+
+ if test -n "$pic_flag" || test "$pic_mode" != default; then
+ # Only do commands if we really have different PIC objects.
+ reload_objs="$libobjs $reload_conv_objs"
+ output="$libobj"
+ func_execute_cmds "$reload_cmds" 'exit $?'
+ fi
+
+ if test -n "$gentop"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+
+ exit $EXIT_SUCCESS
+ ;;
+
+ prog)
+ case $host in
+ *cygwin*) func_stripname '' '.exe' "$output"
+ output=$func_stripname_result.exe;;
+ esac
+ test -n "$vinfo" && \
+ func_warning "\`-version-info' is ignored for programs"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for programs"
+
+ test "$preload" = yes \
+ && test "$dlopen_support" = unknown \
+ && test "$dlopen_self" = unknown \
+ && test "$dlopen_self_static" = unknown && \
+ func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
+
+ case $host in
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # On Rhapsody replace the C library is the System framework
+ compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
+ finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
+ ;;
+ esac
+
+ case $host in
+ *-*-darwin*)
+ # Don't allow lazy linking, it breaks C++ global constructors
+ # But is supposedly fixed on 10.4 or later (yay!).
+ if test "$tagname" = CXX ; then
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
+ 10.[0123])
+ compile_command="$compile_command ${wl}-bind_at_load"
+ finalize_command="$finalize_command ${wl}-bind_at_load"
+ ;;
+ esac
+ fi
+ # Time to change all our "foo.ltframework" stuff back to "-framework foo"
+ compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+ finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+ ;;
+ esac
+
+
+ # move library search paths that coincide with paths to not yet
+ # installed libraries to the beginning of the library search list
+ new_libs=
+ for path in $notinst_path; do
+ case " $new_libs " in
+ *" -L$path/$objdir "*) ;;
+ *)
+ case " $compile_deplibs " in
+ *" -L$path/$objdir "*)
+ new_libs="$new_libs -L$path/$objdir" ;;
+ esac
+ ;;
+ esac
+ done
+ for deplib in $compile_deplibs; do
+ case $deplib in
+ -L*)
+ case " $new_libs " in
+ *" $deplib "*) ;;
+ *) new_libs="$new_libs $deplib" ;;
+ esac
+ ;;
+ *) new_libs="$new_libs $deplib" ;;
+ esac
+ done
+ compile_deplibs="$new_libs"
+
+
+ compile_command="$compile_command $compile_deplibs"
+ finalize_command="$finalize_command $finalize_deplibs"
+
+ if test -n "$rpath$xrpath"; then
+ # If the user specified any rpath flags, then add them.
+ for libdir in $rpath $xrpath; do
+ # This is the magic to use -rpath.
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) finalize_rpath="$finalize_rpath $libdir" ;;
+ esac
+ done
+ fi
+
+ # Now hardcode the library paths
+ rpath=
+ hardcode_libdirs=
+ for libdir in $compile_rpath $finalize_rpath; do
+ if test -n "$hardcode_libdir_flag_spec"; then
+ if test -n "$hardcode_libdir_separator"; then
+ if test -z "$hardcode_libdirs"; then
+ hardcode_libdirs="$libdir"
+ else
+ # Just accumulate the unique libdirs.
+ case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+ *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+ ;;
+ *)
+ hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+ ;;
+ esac
+ fi
+ else
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ rpath="$rpath $flag"
+ fi
+ elif test -n "$runpath_var"; then
+ case "$perm_rpath " in
+ *" $libdir "*) ;;
+ *) perm_rpath="$perm_rpath $libdir" ;;
+ esac
+ fi
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+ testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
+ case :$dllsearchpath: in
+ *":$libdir:"*) ;;
+ ::) dllsearchpath=$libdir;;
+ *) dllsearchpath="$dllsearchpath:$libdir";;
+ esac
+ case :$dllsearchpath: in
+ *":$testbindir:"*) ;;
+ ::) dllsearchpath=$testbindir;;
+ *) dllsearchpath="$dllsearchpath:$testbindir";;
+ esac
+ ;;
+ esac
+ done
+ # Substitute the hardcoded libdirs into the rpath.
+ if test -n "$hardcode_libdir_separator" &&
+ test -n "$hardcode_libdirs"; then
+ libdir="$hardcode_libdirs"
+ eval rpath=\" $hardcode_libdir_flag_spec\"
+ fi
+ compile_rpath="$rpath"
+
+ rpath=
+ hardcode_libdirs=
+ for libdir in $finalize_rpath; do
+ if test -n "$hardcode_libdir_flag_spec"; then
+ if test -n "$hardcode_libdir_separator"; then
+ if test -z "$hardcode_libdirs"; then
+ hardcode_libdirs="$libdir"
+ else
+ # Just accumulate the unique libdirs.
+ case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+ *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+ ;;
+ *)
+ hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+ ;;
+ esac
+ fi
+ else
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ rpath="$rpath $flag"
+ fi
+ elif test -n "$runpath_var"; then
+ case "$finalize_perm_rpath " in
+ *" $libdir "*) ;;
+ *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;;
+ esac
+ fi
+ done
+ # Substitute the hardcoded libdirs into the rpath.
+ if test -n "$hardcode_libdir_separator" &&
+ test -n "$hardcode_libdirs"; then
+ libdir="$hardcode_libdirs"
+ eval rpath=\" $hardcode_libdir_flag_spec\"
+ fi
+ finalize_rpath="$rpath"
+
+ if test -n "$libobjs" && test "$build_old_libs" = yes; then
+ # Transform all the library objects into standard objects.
+ compile_command=`$ECHO "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+ finalize_command=`$ECHO "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+ fi
+
+ func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
+
+ # template prelinking step
+ if test -n "$prelink_cmds"; then
+ func_execute_cmds "$prelink_cmds" 'exit $?'
+ fi
+
+ wrappers_required=yes
+ case $host in
+ *cygwin* | *mingw* )
+ if test "$build_libtool_libs" != yes; then
+ wrappers_required=no
+ fi
+ ;;
+ *cegcc)
+ # Disable wrappers for cegcc, we are cross compiling anyway.
+ wrappers_required=no
+ ;;
+ *)
+ if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
+ wrappers_required=no
+ fi
+ ;;
+ esac
+ if test "$wrappers_required" = no; then
+ # Replace the output file specification.
+ compile_command=`$ECHO "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
+ link_command="$compile_command$compile_rpath"
+
+ # We have no uninstalled library dependencies, so finalize right now.
+ exit_status=0
+ func_show_eval "$link_command" 'exit_status=$?'
+
+ # Delete the generated files.
+ if test -f "$output_objdir/${outputname}S.${objext}"; then
+ func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
+ fi
+
+ exit $exit_status
+ fi
+
+ if test -n "$compile_shlibpath$finalize_shlibpath"; then
+ compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
+ fi
+ if test -n "$finalize_shlibpath"; then
+ finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
+ fi
+
+ compile_var=
+ finalize_var=
+ if test -n "$runpath_var"; then
+ if test -n "$perm_rpath"; then
+ # We should set the runpath_var.
+ rpath=
+ for dir in $perm_rpath; do
+ rpath="$rpath$dir:"
+ done
+ compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
+ fi
+ if test -n "$finalize_perm_rpath"; then
+ # We should set the runpath_var.
+ rpath=
+ for dir in $finalize_perm_rpath; do
+ rpath="$rpath$dir:"
+ done
+ finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
+ fi
+ fi
+
+ if test "$no_install" = yes; then
+ # We don't need to create a wrapper script.
+ link_command="$compile_var$compile_command$compile_rpath"
+ # Replace the output file specification.
+ link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
+ # Delete the old output file.
+ $opt_dry_run || $RM $output
+ # Link the executable and exit
+ func_show_eval "$link_command" 'exit $?'
+ exit $EXIT_SUCCESS
+ fi
+
+ if test "$hardcode_action" = relink; then
+ # Fast installation is not supported
+ link_command="$compile_var$compile_command$compile_rpath"
+ relink_command="$finalize_var$finalize_command$finalize_rpath"
+
+ func_warning "this platform does not like uninstalled shared libraries"
+ func_warning "\`$output' will be relinked during installation"
+ else
+ if test "$fast_install" != no; then
+ link_command="$finalize_var$compile_command$finalize_rpath"
+ if test "$fast_install" = yes; then
+ relink_command=`$ECHO "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'`
+ else
+ # fast_install is set to needless
+ relink_command=
+ fi
+ else
+ link_command="$compile_var$compile_command$compile_rpath"
+ relink_command="$finalize_var$finalize_command$finalize_rpath"
+ fi
+ fi
+
+ # Replace the output file specification.
+ link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
+
+ # Delete the old output files.
+ $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
+
+ func_show_eval "$link_command" 'exit $?'
+
+ # Now create the wrapper script.
+ func_verbose "creating $output"
+
+ # Quote the relink command for shipping.
+ if test -n "$relink_command"; then
+ # Preserve any variables that may affect compiler behavior
+ for var in $variables_saved_for_relink; do
+ if eval test -z \"\${$var+set}\"; then
+ relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
+ elif eval var_value=\$$var; test -z "$var_value"; then
+ relink_command="$var=; export $var; $relink_command"
+ else
+ func_quote_for_eval "$var_value"
+ relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
+ fi
+ done
+ relink_command="(cd `pwd`; $relink_command)"
+ relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"`
+ fi
+
+ # Quote $ECHO for shipping.
+ if test "X$ECHO" = "X$SHELL $progpath --fallback-echo"; then
+ case $progpath in
+ [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";;
+ *) qecho="$SHELL `pwd`/$progpath --fallback-echo";;
+ esac
+ qecho=`$ECHO "X$qecho" | $Xsed -e "$sed_quote_subst"`
+ else
+ qecho=`$ECHO "X$ECHO" | $Xsed -e "$sed_quote_subst"`
+ fi
+
+ # Only actually do things if not in dry run mode.
+ $opt_dry_run || {
+ # win32 will think the script is a binary if it has
+ # a .exe suffix, so we strip it off here.
+ case $output in
+ *.exe) func_stripname '' '.exe' "$output"
+ output=$func_stripname_result ;;
+ esac
+ # test for cygwin because mv fails w/o .exe extensions
+ case $host in
+ *cygwin*)
+ exeext=.exe
+ func_stripname '' '.exe' "$outputname"
+ outputname=$func_stripname_result ;;
+ *) exeext= ;;
+ esac
+ case $host in
+ *cygwin* | *mingw* )
+ func_dirname_and_basename "$output" "" "."
+ output_name=$func_basename_result
+ output_path=$func_dirname_result
+ cwrappersource="$output_path/$objdir/lt-$output_name.c"
+ cwrapper="$output_path/$output_name.exe"
+ $RM $cwrappersource $cwrapper
+ trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
+
+ func_emit_cwrapperexe_src > $cwrappersource
+
+ # The wrapper executable is built using the $host compiler,
+ # because it contains $host paths and files. If cross-
+ # compiling, it, like the target executable, must be
+ # executed on the $host or under an emulation environment.
+ $opt_dry_run || {
+ $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
+ $STRIP $cwrapper
+ }
+
+ # Now, create the wrapper script for func_source use:
+ func_ltwrapper_scriptname $cwrapper
+ $RM $func_ltwrapper_scriptname_result
+ trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
+ $opt_dry_run || {
+ # note: this script will not be executed, so do not chmod.
+ if test "x$build" = "x$host" ; then
+ $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
+ else
+ func_emit_wrapper no > $func_ltwrapper_scriptname_result
+ fi
+ }
+ ;;
+ * )
+ $RM $output
+ trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
+
+ func_emit_wrapper no > $output
+ chmod +x $output
+ ;;
+ esac
+ }
+ exit $EXIT_SUCCESS
+ ;;
+ esac
+
+ # See if we need to build an old-fashioned archive.
+ for oldlib in $oldlibs; do
+
+ if test "$build_libtool_libs" = convenience; then
+ oldobjs="$libobjs_save $symfileobj"
+ addlibs="$convenience"
+ build_libtool_libs=no
+ else
+ if test "$build_libtool_libs" = module; then
+ oldobjs="$libobjs_save"
+ build_libtool_libs=no
+ else
+ oldobjs="$old_deplibs $non_pic_objects"
+ if test "$preload" = yes && test -f "$symfileobj"; then
+ oldobjs="$oldobjs $symfileobj"
+ fi
+ fi
+ addlibs="$old_convenience"
+ fi
+
+ if test -n "$addlibs"; then
+ gentop="$output_objdir/${outputname}x"
+ generated="$generated $gentop"
+
+ func_extract_archives $gentop $addlibs
+ oldobjs="$oldobjs $func_extract_archives_result"
+ fi
+
+ # Do each command in the archive commands.
+ if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
+ cmds=$old_archive_from_new_cmds
+ else
+
+ # Add any objects from preloaded convenience libraries
+ if test -n "$dlprefiles"; then
+ gentop="$output_objdir/${outputname}x"
+ generated="$generated $gentop"
+
+ func_extract_archives $gentop $dlprefiles
+ oldobjs="$oldobjs $func_extract_archives_result"
+ fi
+
+ # POSIX demands no paths to be encoded in archives. We have
+ # to avoid creating archives with duplicate basenames if we
+ # might have to extract them afterwards, e.g., when creating a
+ # static archive out of a convenience library, or when linking
+ # the entirety of a libtool archive into another (currently
+ # not supported by libtool).
+ if (for obj in $oldobjs
+ do
+ func_basename "$obj"
+ $ECHO "$func_basename_result"
+ done | sort | sort -uc >/dev/null 2>&1); then
+ :
+ else
+ $ECHO "copying selected object files to avoid basename conflicts..."
+ gentop="$output_objdir/${outputname}x"
+ generated="$generated $gentop"
+ func_mkdir_p "$gentop"
+ save_oldobjs=$oldobjs
+ oldobjs=
+ counter=1
+ for obj in $save_oldobjs
+ do
+ func_basename "$obj"
+ objbase="$func_basename_result"
+ case " $oldobjs " in
+ " ") oldobjs=$obj ;;
+ *[\ /]"$objbase "*)
+ while :; do
+ # Make sure we don't pick an alternate name that also
+ # overlaps.
+ newobj=lt$counter-$objbase
+ func_arith $counter + 1
+ counter=$func_arith_result
+ case " $oldobjs " in
+ *[\ /]"$newobj "*) ;;
+ *) if test ! -f "$gentop/$newobj"; then break; fi ;;
+ esac
+ done
+ func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
+ oldobjs="$oldobjs $gentop/$newobj"
+ ;;
+ *) oldobjs="$oldobjs $obj" ;;
+ esac
+ done
+ fi
+ eval cmds=\"$old_archive_cmds\"
+
+ func_len " $cmds"
+ len=$func_len_result
+ if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+ cmds=$old_archive_cmds
+ else
+ # the command line is too long to link in one step, link in parts
+ func_verbose "using piecewise archive linking..."
+ save_RANLIB=$RANLIB
+ RANLIB=:
+ objlist=
+ concat_cmds=
+ save_oldobjs=$oldobjs
+ oldobjs=
+ # Is there a better way of finding the last object in the list?
+ for obj in $save_oldobjs
+ do
+ last_oldobj=$obj
+ done
+ eval test_cmds=\"$old_archive_cmds\"
+ func_len " $test_cmds"
+ len0=$func_len_result
+ len=$len0
+ for obj in $save_oldobjs
+ do
+ func_len " $obj"
+ func_arith $len + $func_len_result
+ len=$func_arith_result
+ func_append objlist " $obj"
+ if test "$len" -lt "$max_cmd_len"; then
+ :
+ else
+ # the above command should be used before it gets too long
+ oldobjs=$objlist
+ if test "$obj" = "$last_oldobj" ; then
+ RANLIB=$save_RANLIB
+ fi
+ test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+ eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
+ objlist=
+ len=$len0
+ fi
+ done
+ RANLIB=$save_RANLIB
+ oldobjs=$objlist
+ if test "X$oldobjs" = "X" ; then
+ eval cmds=\"\$concat_cmds\"
+ else
+ eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
+ fi
+ fi
+ fi
+ func_execute_cmds "$cmds" 'exit $?'
+ done
+
+ test -n "$generated" && \
+ func_show_eval "${RM}r$generated"
+
+ # Now create the libtool archive.
+ case $output in
+ *.la)
+ old_library=
+ test "$build_old_libs" = yes && old_library="$libname.$libext"
+ func_verbose "creating $output"
+
+ # Preserve any variables that may affect compiler behavior
+ for var in $variables_saved_for_relink; do
+ if eval test -z \"\${$var+set}\"; then
+ relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
+ elif eval var_value=\$$var; test -z "$var_value"; then
+ relink_command="$var=; export $var; $relink_command"
+ else
+ func_quote_for_eval "$var_value"
+ relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
+ fi
+ done
+ # Quote the link command for shipping.
+ relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
+ relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"`
+ if test "$hardcode_automatic" = yes ; then
+ relink_command=
+ fi
+
+ # Only create the output if not a dry run.
+ $opt_dry_run || {
+ for installed in no yes; do
+ if test "$installed" = yes; then
+ if test -z "$install_libdir"; then
+ break
+ fi
+ output="$output_objdir/$outputname"i
+ # Replace all uninstalled libtool libraries with the installed ones
+ newdependency_libs=
+ for deplib in $dependency_libs; do
+ case $deplib in
+ *.la)
+ func_basename "$deplib"
+ name="$func_basename_result"
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$deplib' is not a valid libtool archive"
+ newdependency_libs="$newdependency_libs $libdir/$name"
+ ;;
+ *) newdependency_libs="$newdependency_libs $deplib" ;;
+ esac
+ done
+ dependency_libs="$newdependency_libs"
+ newdlfiles=
+
+ for lib in $dlfiles; do
+ case $lib in
+ *.la)
+ func_basename "$lib"
+ name="$func_basename_result"
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$lib' is not a valid libtool archive"
+ newdlfiles="$newdlfiles $libdir/$name"
+ ;;
+ *) newdlfiles="$newdlfiles $lib" ;;
+ esac
+ done
+ dlfiles="$newdlfiles"
+ newdlprefiles=
+ for lib in $dlprefiles; do
+ case $lib in
+ *.la)
+ # Only pass preopened files to the pseudo-archive (for
+ # eventual linking with the app. that links it) if we
+ # didn't already link the preopened objects directly into
+ # the library:
+ func_basename "$lib"
+ name="$func_basename_result"
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$lib' is not a valid libtool archive"
+ newdlprefiles="$newdlprefiles $libdir/$name"
+ ;;
+ esac
+ done
+ dlprefiles="$newdlprefiles"
+ else
+ newdlfiles=
+ for lib in $dlfiles; do
+ case $lib in
+ [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+ *) abs=`pwd`"/$lib" ;;
+ esac
+ newdlfiles="$newdlfiles $abs"
+ done
+ dlfiles="$newdlfiles"
+ newdlprefiles=
+ for lib in $dlprefiles; do
+ case $lib in
+ [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+ *) abs=`pwd`"/$lib" ;;
+ esac
+ newdlprefiles="$newdlprefiles $abs"
+ done
+ dlprefiles="$newdlprefiles"
+ fi
+ $RM $output
+ # place dlname in correct position for cygwin
+ tdlname=$dlname
+ case $host,$output,$installed,$module,$dlname in
+ *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;;
+ esac
+ $ECHO > $output "\
+# $outputname - a libtool library file
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname='$tdlname'
+
+# Names of this library.
+library_names='$library_names'
+
+# The name of the static archive.
+old_library='$old_library'
+
+# Linker flags that can not go in dependency_libs.
+inherited_linker_flags='$new_inherited_linker_flags'
+
+# Libraries that this one depends upon.
+dependency_libs='$dependency_libs'
+
+# Names of additional weak libraries provided by this library
+weak_library_names='$weak_libs'
+
+# Version information for $libname.
+current=$current
+age=$age
+revision=$revision
+
+# Is this an already installed library?
+installed=$installed
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=$module
+
+# Files to dlopen/dlpreopen
+dlopen='$dlfiles'
+dlpreopen='$dlprefiles'
+
+# Directory that this library needs to be installed in:
+libdir='$install_libdir'"
+ if test "$installed" = no && test "$need_relink" = yes; then
+ $ECHO >> $output "\
+relink_command=\"$relink_command\""
+ fi
+ done
+ }
+
+ # Do a symbolic link so that the libtool archive can be found in
+ # LD_LIBRARY_PATH before the program is installed.
+ func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
+ ;;
+ esac
+ exit $EXIT_SUCCESS
+}
+
+{ test "$mode" = link || test "$mode" = relink; } &&
+ func_mode_link ${1+"$@"}
+
+
+# func_mode_uninstall arg...
+func_mode_uninstall ()
+{
+ $opt_debug
+ RM="$nonopt"
+ files=
+ rmforce=
+ exit_status=0
+
+ # This variable tells wrapper scripts just to set variables rather
+ # than running their programs.
+ libtool_install_magic="$magic"
+
+ for arg
+ do
+ case $arg in
+ -f) RM="$RM $arg"; rmforce=yes ;;
+ -*) RM="$RM $arg" ;;
+ *) files="$files $arg" ;;
+ esac
+ done
+
+ test -z "$RM" && \
+ func_fatal_help "you must specify an RM program"
+
+ rmdirs=
+
+ origobjdir="$objdir"
+ for file in $files; do
+ func_dirname "$file" "" "."
+ dir="$func_dirname_result"
+ if test "X$dir" = X.; then
+ objdir="$origobjdir"
+ else
+ objdir="$dir/$origobjdir"
+ fi
+ func_basename "$file"
+ name="$func_basename_result"
+ test "$mode" = uninstall && objdir="$dir"
+
+ # Remember objdir for removal later, being careful to avoid duplicates
+ if test "$mode" = clean; then
+ case " $rmdirs " in
+ *" $objdir "*) ;;
+ *) rmdirs="$rmdirs $objdir" ;;
+ esac
+ fi
+
+ # Don't error if the file doesn't exist and rm -f was used.
+ if { test -L "$file"; } >/dev/null 2>&1 ||
+ { test -h "$file"; } >/dev/null 2>&1 ||
+ test -f "$file"; then
+ :
+ elif test -d "$file"; then
+ exit_status=1
+ continue
+ elif test "$rmforce" = yes; then
+ continue
+ fi
+
+ rmfiles="$file"
+
+ case $name in
+ *.la)
+ # Possibly a libtool archive, so verify it.
+ if func_lalib_p "$file"; then
+ func_source $dir/$name
+
+ # Delete the libtool libraries and symlinks.
+ for n in $library_names; do
+ rmfiles="$rmfiles $objdir/$n"
+ done
+ test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library"
+
+ case "$mode" in
+ clean)
+ case " $library_names " in
+ # " " in the beginning catches empty $dlname
+ *" $dlname "*) ;;
+ *) rmfiles="$rmfiles $objdir/$dlname" ;;
+ esac
+ test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i"
+ ;;
+ uninstall)
+ if test -n "$library_names"; then
+ # Do each command in the postuninstall commands.
+ func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
+ fi
+
+ if test -n "$old_library"; then
+ # Do each command in the old_postuninstall commands.
+ func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
+ fi
+ # FIXME: should reinstall the best remaining shared library.
+ ;;
+ esac
+ fi
+ ;;
+
+ *.lo)
+ # Possibly a libtool object, so verify it.
+ if func_lalib_p "$file"; then
+
+ # Read the .lo file
+ func_source $dir/$name
+
+ # Add PIC object to the list of files to remove.
+ if test -n "$pic_object" &&
+ test "$pic_object" != none; then
+ rmfiles="$rmfiles $dir/$pic_object"
+ fi
+
+ # Add non-PIC object to the list of files to remove.
+ if test -n "$non_pic_object" &&
+ test "$non_pic_object" != none; then
+ rmfiles="$rmfiles $dir/$non_pic_object"
+ fi
+ fi
+ ;;
+
+ *)
+ if test "$mode" = clean ; then
+ noexename=$name
+ case $file in
+ *.exe)
+ func_stripname '' '.exe' "$file"
+ file=$func_stripname_result
+ func_stripname '' '.exe' "$name"
+ noexename=$func_stripname_result
+ # $file with .exe has already been added to rmfiles,
+ # add $file without .exe
+ rmfiles="$rmfiles $file"
+ ;;
+ esac
+ # Do a test to see if this is a libtool program.
+ if func_ltwrapper_p "$file"; then
+ if func_ltwrapper_executable_p "$file"; then
+ func_ltwrapper_scriptname "$file"
+ relink_command=
+ func_source $func_ltwrapper_scriptname_result
+ rmfiles="$rmfiles $func_ltwrapper_scriptname_result"
+ else
+ relink_command=
+ func_source $dir/$noexename
+ fi
+
+ # note $name still contains .exe if it was in $file originally
+ # as does the version of $file that was added into $rmfiles
+ rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}"
+ if test "$fast_install" = yes && test -n "$relink_command"; then
+ rmfiles="$rmfiles $objdir/lt-$name"
+ fi
+ if test "X$noexename" != "X$name" ; then
+ rmfiles="$rmfiles $objdir/lt-${noexename}.c"
+ fi
+ fi
+ fi
+ ;;
+ esac
+ func_show_eval "$RM $rmfiles" 'exit_status=1'
+ done
+ objdir="$origobjdir"
+
+ # Try to remove the ${objdir}s in the directories where we deleted files
+ for dir in $rmdirs; do
+ if test -d "$dir"; then
+ func_show_eval "rmdir $dir >/dev/null 2>&1"
+ fi
+ done
+
+ exit $exit_status
+}
+
+{ test "$mode" = uninstall || test "$mode" = clean; } &&
+ func_mode_uninstall ${1+"$@"}
+
+test -z "$mode" && {
+ help="$generic_help"
+ func_fatal_help "you must specify a MODE"
+}
+
+test -z "$exec_cmd" && \
+ func_fatal_help "invalid operation mode \`$mode'"
+
+if test -n "$exec_cmd"; then
+ eval exec "$exec_cmd"
+ exit $EXIT_FAILURE
+fi
+
+exit $exit_status
+
+
+# The TAGs below are defined such that we never get into a situation
+# in which we disable both kinds of libraries. Given conflicting
+# choices, we go for a static library, that is the most portable,
+# since we can't tell whether shared libraries were disabled because
+# the user asked for that or because the platform doesn't support
+# them. This is particularly important on AIX, because we don't
+# support having both static and shared libraries enabled at the same
+# time on that platform, so we default to a shared-only configuration.
+# If a disable-shared tag is given, we'll fallback to a static-only
+# configuration. But we'll never go from static-only to shared-only.
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
+build_libtool_libs=no
+build_old_libs=yes
+# ### END LIBTOOL TAG CONFIG: disable-shared
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-static
+build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
+# ### END LIBTOOL TAG CONFIG: disable-static
+
+# Local Variables:
+# mode:shell-script
+# sh-indentation:2
+# End:
+# vi:sw=2
+
diff --git a/m4/ax_lib_gdal.m4 b/m4/ax_lib_gdal.m4
new file mode 100644
index 0000000..201c739
--- /dev/null
+++ b/m4/ax_lib_gdal.m4
@@ -0,0 +1,153 @@
+# ===========================================================================
+# http://www.gnu.org/software/autoconf-archive/ax_lib_gdal.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+# AX_LIB_GDAL([MINIMUM-VERSION])
+#
+# DESCRIPTION
+#
+# This macro provides tests of availability of GDAL/OGR library of
+# particular version or newer.
+#
+# AX_LIB_GDAL macro takes only one argument which is optional. If there is
+# no required version passed, then macro does not run version test.
+#
+# The --with-gdal option takes complete path to gdal-config utility,
+#
+# This macro calls AC_SUBST for:
+#
+# GDAL_VERSION
+# GDAL_CFLAGS
+# GDAL_LDFLAGS
+# GDAL_DEP_LDFLAGS
+# GDAL_OGR_ENABLED
+#
+# and AC_DEFINE for:
+#
+# HAVE_GDAL
+# HAVE_GDAL_OGR
+#
+# LICENSE
+#
+# Copyright (c) 2011 Mateusz Loskot <mateusz at loskot.net>
+# Copyright (c) 2011 Alessandro Candini <candini at meeo.it>
+#
+# Copying and distribution of this file, with or without modification, are
+# permitted in any medium without royalty provided the copyright notice
+# and this notice are preserved. This file is offered as-is, without any
+# warranty.
+
+#serial 1
+
+AC_DEFUN([AX_LIB_GDAL],
+[
+ dnl If gdal-config path is not given in ---with-gdal option,
+ dnl check if it is present in the system anyway
+ AC_ARG_WITH([gdal],
+ AC_HELP_STRING([--with-gdal=@<:@ARG@:>@],
+ [Specify full path to gdal-config script]),
+ [ac_gdal_config_path=$withval],
+ [gdal_config_system=check])
+
+ dnl if gdal-config is present in the system, fill the ac_gdal_config_path variable with it full path
+ AS_IF([test "x$gdal_config_system" = xcheck],
+ [AC_PATH_PROG([GDAL_CONFIG], [gdal-config])],
+ [AC_PATH_PROG([GDAL_CONFIG], [gdal-config],
+ [no], [`dirname $ac_gdal_config_path 2> /dev/null`])]
+ )
+
+ if test ! -x "$GDAL_CONFIG"; then
+ AC_MSG_ERROR([gdal-config does not exist or it is not an exectuable file])
+ GDAL_CONFIG="no"
+ found_gdal="no"
+ fi
+
+ GDAL_VERSION=""
+ GDAL_CFLAGS=""
+ GDAL_LDFLAGS=""
+ GDAL_DEP_LDFLAGS=""
+ GDAL_OGR_ENABLED=""
+
+
+ dnl
+ dnl Check GDAL library (libgdal)
+ dnl
+
+ if test "$GDAL_CONFIG" != "no"; then
+ AC_MSG_CHECKING([for GDAL library])
+
+ GDAL_VERSION="`$GDAL_CONFIG --version`"
+ GDAL_CFLAGS="`$GDAL_CONFIG --cflags`"
+ GDAL_LDFLAGS="`$GDAL_CONFIG --libs`"
+ GDAL_DEP_LDFLAGS="`$GDAL_CONFIG --dep-libs`"
+
+ AC_DEFINE([HAVE_GDAL], [1], [Define to 1 if GDAL library are available])
+
+ found_gdal="yes"
+ else
+ found_gdal="no"
+ fi
+
+ AC_MSG_RESULT([$found_gdal])
+
+ if test "$found_gdal" = "yes"; then
+ AC_MSG_CHECKING([for OGR support in GDAL library])
+
+ GDAL_OGR_ENABLED="`$GDAL_CONFIG --ogr-enabled`"
+ AC_DEFINE([HAVE_GDAL_OGR], [1], [Define to 1 if GDAL library includes OGR support])
+
+ AC_MSG_RESULT([$GDAL_OGR_ENABLED])
+ fi
+
+ dnl
+ dnl Check if required version of GDAL is available
+ dnl
+
+ gdal_version_req=ifelse([$1], [], [], [$1])
+ if test "$found_gdal" = "yes" -a -n "$gdal_version_req"; then
+
+ AC_MSG_CHECKING([if GDAL version is >= $gdal_version_req])
+
+ dnl Decompose required version string of GDAL
+ dnl and calculate its number representation
+ gdal_version_req_major=`expr $gdal_version_req : '\([[0-9]]*\)'`
+ gdal_version_req_minor=`expr $gdal_version_req : '[[0-9]]*\.\([[0-9]]*\)'`
+ gdal_version_req_micro=`expr $gdal_version_req : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
+ if test "x$gdal_version_req_micro" = "x"; then
+ gdal_version_req_micro="0"
+ fi
+
+ gdal_version_req_number=`expr $gdal_version_req_major \* 1000000 \
+ \+ $gdal_version_req_minor \* 1000 \
+ \+ $gdal_version_req_micro`
+
+ dnl Decompose version string of installed GDAL
+ dnl and calculate its number representation
+ gdal_version_major=`expr $GDAL_VERSION : '\([[0-9]]*\)'`
+ gdal_version_minor=`expr $GDAL_VERSION : '[[0-9]]*\.\([[0-9]]*\)'`
+ gdal_version_micro=`expr $GDAL_VERSION : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
+ if test "x$gdal_version_micro" = "x"; then
+ gdal_version_micro="0"
+ fi
+
+ gdal_version_number=`expr $gdal_version_major \* 1000000 \
+ \+ $gdal_version_minor \* 1000 \
+ \+ $gdal_version_micro`
+
+ gdal_version_check=`expr $gdal_version_number \>\= $gdal_version_req_number`
+ if test "$gdal_version_check" = "1"; then
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+AC_MSG_ERROR([GDAL $GDAL_VERSION found, but required version is $gdal_version_req])
+ fi
+ fi
+
+ AC_SUBST(GDAL_VERSION)
+ AC_SUBST(GDAL_CFLAGS)
+ AC_SUBST(GDAL_LDFLAGS)
+ AC_SUBST(GDAL_DEP_LDFLAGS)
+ AC_SUBST(GDAL_OGR_ENABLED)
+])
diff --git a/m4/libtool.m4 b/m4/libtool.m4
new file mode 100644
index 0000000..a3fee53
--- /dev/null
+++ b/m4/libtool.m4
@@ -0,0 +1,7377 @@
+# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
+#
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+# 2006, 2007, 2008 Free Software Foundation, Inc.
+# Written by Gordon Matzigkeit, 1996
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+m4_define([_LT_COPYING], [dnl
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+# 2006, 2007, 2008 Free Software Foundation, Inc.
+# Written by Gordon Matzigkeit, 1996
+#
+# This file is part of GNU Libtool.
+#
+# GNU Libtool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING. If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+# obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+])
+
+# serial 56 LT_INIT
+
+
+# LT_PREREQ(VERSION)
+# ------------------
+# Complain and exit if this libtool version is less that VERSION.
+m4_defun([LT_PREREQ],
+[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
+ [m4_default([$3],
+ [m4_fatal([Libtool version $1 or higher is required],
+ 63)])],
+ [$2])])
+
+
+# _LT_CHECK_BUILDDIR
+# ------------------
+# Complain if the absolute build directory name contains unusual characters
+m4_defun([_LT_CHECK_BUILDDIR],
+[case `pwd` in
+ *\ * | *\ *)
+ AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
+esac
+])
+
+
+# LT_INIT([OPTIONS])
+# ------------------
+AC_DEFUN([LT_INIT],
+[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
+AC_BEFORE([$0], [LT_LANG])dnl
+AC_BEFORE([$0], [LT_OUTPUT])dnl
+AC_BEFORE([$0], [LTDL_INIT])dnl
+m4_require([_LT_CHECK_BUILDDIR])dnl
+
+dnl Autoconf doesn't catch unexpanded LT_ macros by default:
+m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
+m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
+dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
+dnl unless we require an AC_DEFUNed macro:
+AC_REQUIRE([LTOPTIONS_VERSION])dnl
+AC_REQUIRE([LTSUGAR_VERSION])dnl
+AC_REQUIRE([LTVERSION_VERSION])dnl
+AC_REQUIRE([LTOBSOLETE_VERSION])dnl
+m4_require([_LT_PROG_LTMAIN])dnl
+
+dnl Parse OPTIONS
+_LT_SET_OPTIONS([$0], [$1])
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+AC_SUBST(LIBTOOL)dnl
+
+_LT_SETUP
+
+# Only expand once:
+m4_define([LT_INIT])
+])# LT_INIT
+
+# Old names:
+AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
+AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
+dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
+
+
+# _LT_CC_BASENAME(CC)
+# -------------------
+# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
+m4_defun([_LT_CC_BASENAME],
+[for cc_temp in $1""; do
+ case $cc_temp in
+ compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
+ distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+])
+
+
+# _LT_FILEUTILS_DEFAULTS
+# ----------------------
+# It is okay to use these file commands and assume they have been set
+# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
+m4_defun([_LT_FILEUTILS_DEFAULTS],
+[: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+])# _LT_FILEUTILS_DEFAULTS
+
+
+# _LT_SETUP
+# ---------
+m4_defun([_LT_SETUP],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+_LT_DECL([], [host_alias], [0], [The host system])dnl
+_LT_DECL([], [host], [0])dnl
+_LT_DECL([], [host_os], [0])dnl
+dnl
+_LT_DECL([], [build_alias], [0], [The build system])dnl
+_LT_DECL([], [build], [0])dnl
+_LT_DECL([], [build_os], [0])dnl
+dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([LT_PATH_LD])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+dnl
+AC_REQUIRE([AC_PROG_LN_S])dnl
+test -z "$LN_S" && LN_S="ln -s"
+_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
+dnl
+AC_REQUIRE([LT_CMD_MAX_LEN])dnl
+_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
+_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
+dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_CHECK_SHELL_FEATURES])dnl
+m4_require([_LT_CMD_RELOAD])dnl
+m4_require([_LT_CHECK_MAGIC_METHOD])dnl
+m4_require([_LT_CMD_OLD_ARCHIVE])dnl
+m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
+
+_LT_CONFIG_LIBTOOL_INIT([
+# See if we are running on zsh, and set the options which allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+])
+if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+
+_LT_CHECK_OBJDIR
+
+m4_require([_LT_TAG_COMPILER])dnl
+_LT_PROG_ECHO_BACKSLASH
+
+case $host_os in
+aix3*)
+ # AIX sometimes has problems with the GCC collect2 program. For some
+ # reason, if we set the COLLECT_NAMES environment variable, the problems
+ # vanish in a puff of smoke.
+ if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+ fi
+ ;;
+esac
+
+# Sed substitution that helps us do robust quoting. It backslashifies
+# metacharacters that are still active within double-quoted strings.
+sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\([["`\\]]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+_LT_CC_BASENAME([$compiler])
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+ if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+ _LT_PATH_MAGIC
+ fi
+ ;;
+esac
+
+# Use C for the default configuration in the libtool script
+LT_SUPPORTED_TAG([CC])
+_LT_LANG_C_CONFIG
+_LT_LANG_DEFAULT_CONFIG
+_LT_CONFIG_COMMANDS
+])# _LT_SETUP
+
+
+# _LT_PROG_LTMAIN
+# ---------------
+# Note that this code is called both from `configure', and `config.status'
+# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
+# `config.status' has no value for ac_aux_dir unless we are using Automake,
+# so we pass a copy along to make sure it has a sensible value anyway.
+m4_defun([_LT_PROG_LTMAIN],
+[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
+_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
+ltmain="$ac_aux_dir/ltmain.sh"
+])# _LT_PROG_LTMAIN
+
+
+## ------------------------------------- ##
+## Accumulate code for creating libtool. ##
+## ------------------------------------- ##
+
+# So that we can recreate a full libtool script including additional
+# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
+# in macros and then make a single call at the end using the `libtool'
+# label.
+
+
+# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
+# ----------------------------------------
+# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
+m4_define([_LT_CONFIG_LIBTOOL_INIT],
+[m4_ifval([$1],
+ [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
+ [$1
+])])])
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_INIT])
+
+
+# _LT_CONFIG_LIBTOOL([COMMANDS])
+# ------------------------------
+# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
+m4_define([_LT_CONFIG_LIBTOOL],
+[m4_ifval([$1],
+ [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
+ [$1
+])])])
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
+
+
+# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
+# -----------------------------------------------------
+m4_defun([_LT_CONFIG_SAVE_COMMANDS],
+[_LT_CONFIG_LIBTOOL([$1])
+_LT_CONFIG_LIBTOOL_INIT([$2])
+])
+
+
+# _LT_FORMAT_COMMENT([COMMENT])
+# -----------------------------
+# Add leading comment marks to the start of each line, and a trailing
+# full-stop to the whole comment if one is not present already.
+m4_define([_LT_FORMAT_COMMENT],
+[m4_ifval([$1], [
+m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
+ [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
+)])
+
+
+
+## ------------------------ ##
+## FIXME: Eliminate VARNAME ##
+## ------------------------ ##
+
+
+# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
+# -------------------------------------------------------------------
+# CONFIGNAME is the name given to the value in the libtool script.
+# VARNAME is the (base) name used in the configure script.
+# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
+# VARNAME. Any other value will be used directly.
+m4_define([_LT_DECL],
+[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
+ [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
+ [m4_ifval([$1], [$1], [$2])])
+ lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
+ m4_ifval([$4],
+ [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
+ lt_dict_add_subkey([lt_decl_dict], [$2],
+ [tagged?], [m4_ifval([$5], [yes], [no])])])
+])
+
+
+# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
+# --------------------------------------------------------
+m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
+
+
+# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
+# ------------------------------------------------
+m4_define([lt_decl_tag_varnames],
+[_lt_decl_filter([tagged?], [yes], $@)])
+
+
+# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
+# ---------------------------------------------------------
+m4_define([_lt_decl_filter],
+[m4_case([$#],
+ [0], [m4_fatal([$0: too few arguments: $#])],
+ [1], [m4_fatal([$0: too few arguments: $#: $1])],
+ [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
+ [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
+ [lt_dict_filter([lt_decl_dict], $@)])[]dnl
+])
+
+
+# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
+# --------------------------------------------------
+m4_define([lt_decl_quote_varnames],
+[_lt_decl_filter([value], [1], $@)])
+
+
+# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
+# ---------------------------------------------------
+m4_define([lt_decl_dquote_varnames],
+[_lt_decl_filter([value], [2], $@)])
+
+
+# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
+# ---------------------------------------------------
+m4_define([lt_decl_varnames_tagged],
+[m4_assert([$# <= 2])dnl
+_$0(m4_quote(m4_default([$1], [[, ]])),
+ m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
+ m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
+m4_define([_lt_decl_varnames_tagged],
+[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
+
+
+# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
+# ------------------------------------------------
+m4_define([lt_decl_all_varnames],
+[_$0(m4_quote(m4_default([$1], [[, ]])),
+ m4_if([$2], [],
+ m4_quote(lt_decl_varnames),
+ m4_quote(m4_shift($@))))[]dnl
+])
+m4_define([_lt_decl_all_varnames],
+[lt_join($@, lt_decl_varnames_tagged([$1],
+ lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
+])
+
+
+# _LT_CONFIG_STATUS_DECLARE([VARNAME])
+# ------------------------------------
+# Quote a variable value, and forward it to `config.status' so that its
+# declaration there will have the same value as in `configure'. VARNAME
+# must have a single quote delimited value for this to work.
+m4_define([_LT_CONFIG_STATUS_DECLARE],
+[$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`'])
+
+
+# _LT_CONFIG_STATUS_DECLARATIONS
+# ------------------------------
+# We delimit libtool config variables with single quotes, so when
+# we write them to config.status, we have to be sure to quote all
+# embedded single quotes properly. In configure, this macro expands
+# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
+#
+# <var>='`$ECHO "X$<var>" | $Xsed -e "$delay_single_quote_subst"`'
+m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
+[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
+ [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
+
+
+# _LT_LIBTOOL_TAGS
+# ----------------
+# Output comment and list of tags supported by the script
+m4_defun([_LT_LIBTOOL_TAGS],
+[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
+available_tags="_LT_TAGS"dnl
+])
+
+
+# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
+# -----------------------------------
+# Extract the dictionary values for VARNAME (optionally with TAG) and
+# expand to a commented shell variable setting:
+#
+# # Some comment about what VAR is for.
+# visible_name=$lt_internal_name
+m4_define([_LT_LIBTOOL_DECLARE],
+[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
+ [description])))[]dnl
+m4_pushdef([_libtool_name],
+ m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
+m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
+ [0], [_libtool_name=[$]$1],
+ [1], [_libtool_name=$lt_[]$1],
+ [2], [_libtool_name=$lt_[]$1],
+ [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
+m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
+])
+
+
+# _LT_LIBTOOL_CONFIG_VARS
+# -----------------------
+# Produce commented declarations of non-tagged libtool config variables
+# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
+# script. Tagged libtool config variables (even for the LIBTOOL CONFIG
+# section) are produced by _LT_LIBTOOL_TAG_VARS.
+m4_defun([_LT_LIBTOOL_CONFIG_VARS],
+[m4_foreach([_lt_var],
+ m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
+ [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
+
+
+# _LT_LIBTOOL_TAG_VARS(TAG)
+# -------------------------
+m4_define([_LT_LIBTOOL_TAG_VARS],
+[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
+ [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
+
+
+# _LT_TAGVAR(VARNAME, [TAGNAME])
+# ------------------------------
+m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
+
+
+# _LT_CONFIG_COMMANDS
+# -------------------
+# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
+# variables for single and double quote escaping we saved from calls
+# to _LT_DECL, we can put quote escaped variables declarations
+# into `config.status', and then the shell code to quote escape them in
+# for loops in `config.status'. Finally, any additional code accumulated
+# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
+m4_defun([_LT_CONFIG_COMMANDS],
+[AC_PROVIDE_IFELSE([LT_OUTPUT],
+ dnl If the libtool generation code has been placed in $CONFIG_LT,
+ dnl instead of duplicating it all over again into config.status,
+ dnl then we will have config.status run $CONFIG_LT later, so it
+ dnl needs to know what name is stored there:
+ [AC_CONFIG_COMMANDS([libtool],
+ [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
+ dnl If the libtool generation code is destined for config.status,
+ dnl expand the accumulated commands and init code now:
+ [AC_CONFIG_COMMANDS([libtool],
+ [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
+])#_LT_CONFIG_COMMANDS
+
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
+[
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+_LT_CONFIG_STATUS_DECLARATIONS
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# Quote evaled strings.
+for var in lt_decl_all_varnames([[ \
+]], lt_decl_quote_varnames); do
+ case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
+ *[[\\\\\\\`\\"\\\$]]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+# Double-quote double-evaled strings.
+for var in lt_decl_all_varnames([[ \
+]], lt_decl_dquote_varnames); do
+ case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
+ *[[\\\\\\\`\\"\\\$]]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+# Fix-up fallback echo if it was mangled by the above quoting rules.
+case \$lt_ECHO in
+*'\\\[$]0 --fallback-echo"')dnl "
+ lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\`
+ ;;
+esac
+
+_LT_OUTPUT_LIBTOOL_INIT
+])
+
+
+# LT_OUTPUT
+# ---------
+# This macro allows early generation of the libtool script (before
+# AC_OUTPUT is called), incase it is used in configure for compilation
+# tests.
+AC_DEFUN([LT_OUTPUT],
+[: ${CONFIG_LT=./config.lt}
+AC_MSG_NOTICE([creating $CONFIG_LT])
+cat >"$CONFIG_LT" <<_LTEOF
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate a libtool stub with the current configuration.
+
+lt_cl_silent=false
+SHELL=\${CONFIG_SHELL-$SHELL}
+_LTEOF
+
+cat >>"$CONFIG_LT" <<\_LTEOF
+AS_SHELL_SANITIZE
+_AS_PREPARE
+
+exec AS_MESSAGE_FD>&1
+exec AS_MESSAGE_LOG_FD>>config.log
+{
+ echo
+ AS_BOX([Running $as_me.])
+} >&AS_MESSAGE_LOG_FD
+
+lt_cl_help="\
+\`$as_me' creates a local libtool stub from the current configuration,
+for use in further configure time tests before the real libtool is
+generated.
+
+Usage: $[0] [[OPTIONS]]
+
+ -h, --help print this help, then exit
+ -V, --version print version number, then exit
+ -q, --quiet do not print progress messages
+ -d, --debug don't remove temporary files
+
+Report bugs to <bug-libtool at gnu.org>."
+
+lt_cl_version="\
+m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
+m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
+configured by $[0], generated by m4_PACKAGE_STRING.
+
+Copyright (C) 2008 Free Software Foundation, Inc.
+This config.lt script is free software; the Free Software Foundation
+gives unlimited permision to copy, distribute and modify it."
+
+while test $[#] != 0
+do
+ case $[1] in
+ --version | --v* | -V )
+ echo "$lt_cl_version"; exit 0 ;;
+ --help | --h* | -h )
+ echo "$lt_cl_help"; exit 0 ;;
+ --debug | --d* | -d )
+ debug=: ;;
+ --quiet | --q* | --silent | --s* | -q )
+ lt_cl_silent=: ;;
+
+ -*) AC_MSG_ERROR([unrecognized option: $[1]
+Try \`$[0] --help' for more information.]) ;;
+
+ *) AC_MSG_ERROR([unrecognized argument: $[1]
+Try \`$[0] --help' for more information.]) ;;
+ esac
+ shift
+done
+
+if $lt_cl_silent; then
+ exec AS_MESSAGE_FD>/dev/null
+fi
+_LTEOF
+
+cat >>"$CONFIG_LT" <<_LTEOF
+_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
+_LTEOF
+
+cat >>"$CONFIG_LT" <<\_LTEOF
+AC_MSG_NOTICE([creating $ofile])
+_LT_OUTPUT_LIBTOOL_COMMANDS
+AS_EXIT(0)
+_LTEOF
+chmod +x "$CONFIG_LT"
+
+# configure is writing to config.log, but config.lt does its own redirection,
+# appending to config.log, which fails on DOS, as config.log is still kept
+# open by configure. Here we exec the FD to /dev/null, effectively closing
+# config.log, so it can be properly (re)opened and appended to by config.lt.
+if test "$no_create" != yes; then
+ lt_cl_success=:
+ test "$silent" = yes &&
+ lt_config_lt_args="$lt_config_lt_args --quiet"
+ exec AS_MESSAGE_LOG_FD>/dev/null
+ $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
+ exec AS_MESSAGE_LOG_FD>>config.log
+ $lt_cl_success || AS_EXIT(1)
+fi
+])# LT_OUTPUT
+
+
+# _LT_CONFIG(TAG)
+# ---------------
+# If TAG is the built-in tag, create an initial libtool script with a
+# default configuration from the untagged config vars. Otherwise add code
+# to config.status for appending the configuration named by TAG from the
+# matching tagged config vars.
+m4_defun([_LT_CONFIG],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+_LT_CONFIG_SAVE_COMMANDS([
+ m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
+ m4_if(_LT_TAG, [C], [
+ # See if we are running on zsh, and set the options which allow our
+ # commands through without removal of \ escapes.
+ if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+ fi
+
+ cfgfile="${ofile}T"
+ trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+ $RM "$cfgfile"
+
+ cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+
+# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+_LT_COPYING
+_LT_LIBTOOL_TAGS
+
+# ### BEGIN LIBTOOL CONFIG
+_LT_LIBTOOL_CONFIG_VARS
+_LT_LIBTOOL_TAG_VARS
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+ case $host_os in
+ aix3*)
+ cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program. For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+fi
+_LT_EOF
+ ;;
+ esac
+
+ _LT_PROG_LTMAIN
+
+ # We use sed instead of cat because bash on DJGPP gets confused if
+ # if finds mixed CR/LF and LF-only lines. Since sed operates in
+ # text mode, it properly converts lines to CR/LF. This bash problem
+ # is reportedly fixed, but why not run on old versions too?
+ sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
+ || (rm -f "$cfgfile"; exit 1)
+
+ _LT_PROG_XSI_SHELLFNS
+
+ sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
+ || (rm -f "$cfgfile"; exit 1)
+
+ mv -f "$cfgfile" "$ofile" ||
+ (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+ chmod +x "$ofile"
+],
+[cat <<_LT_EOF >> "$ofile"
+
+dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
+dnl in a comment (ie after a #).
+# ### BEGIN LIBTOOL TAG CONFIG: $1
+_LT_LIBTOOL_TAG_VARS(_LT_TAG)
+# ### END LIBTOOL TAG CONFIG: $1
+_LT_EOF
+])dnl /m4_if
+],
+[m4_if([$1], [], [
+ PACKAGE='$PACKAGE'
+ VERSION='$VERSION'
+ TIMESTAMP='$TIMESTAMP'
+ RM='$RM'
+ ofile='$ofile'], [])
+])dnl /_LT_CONFIG_SAVE_COMMANDS
+])# _LT_CONFIG
+
+
+# LT_SUPPORTED_TAG(TAG)
+# ---------------------
+# Trace this macro to discover what tags are supported by the libtool
+# --tag option, using:
+# autoconf --trace 'LT_SUPPORTED_TAG:$1'
+AC_DEFUN([LT_SUPPORTED_TAG], [])
+
+
+# C support is built-in for now
+m4_define([_LT_LANG_C_enabled], [])
+m4_define([_LT_TAGS], [])
+
+
+# LT_LANG(LANG)
+# -------------
+# Enable libtool support for the given language if not already enabled.
+AC_DEFUN([LT_LANG],
+[AC_BEFORE([$0], [LT_OUTPUT])dnl
+m4_case([$1],
+ [C], [_LT_LANG(C)],
+ [C++], [_LT_LANG(CXX)],
+ [Java], [_LT_LANG(GCJ)],
+ [Fortran 77], [_LT_LANG(F77)],
+ [Fortran], [_LT_LANG(FC)],
+ [Windows Resource], [_LT_LANG(RC)],
+ [m4_ifdef([_LT_LANG_]$1[_CONFIG],
+ [_LT_LANG($1)],
+ [m4_fatal([$0: unsupported language: "$1"])])])dnl
+])# LT_LANG
+
+
+# _LT_LANG(LANGNAME)
+# ------------------
+m4_defun([_LT_LANG],
+[m4_ifdef([_LT_LANG_]$1[_enabled], [],
+ [LT_SUPPORTED_TAG([$1])dnl
+ m4_append([_LT_TAGS], [$1 ])dnl
+ m4_define([_LT_LANG_]$1[_enabled], [])dnl
+ _LT_LANG_$1_CONFIG($1)])dnl
+])# _LT_LANG
+
+
+# _LT_LANG_DEFAULT_CONFIG
+# -----------------------
+m4_defun([_LT_LANG_DEFAULT_CONFIG],
+[AC_PROVIDE_IFELSE([AC_PROG_CXX],
+ [LT_LANG(CXX)],
+ [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
+
+AC_PROVIDE_IFELSE([AC_PROG_F77],
+ [LT_LANG(F77)],
+ [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
+
+AC_PROVIDE_IFELSE([AC_PROG_FC],
+ [LT_LANG(FC)],
+ [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
+
+dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
+dnl pulling things in needlessly.
+AC_PROVIDE_IFELSE([AC_PROG_GCJ],
+ [LT_LANG(GCJ)],
+ [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
+ [LT_LANG(GCJ)],
+ [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
+ [LT_LANG(GCJ)],
+ [m4_ifdef([AC_PROG_GCJ],
+ [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
+ m4_ifdef([A][M_PROG_GCJ],
+ [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
+ m4_ifdef([LT_PROG_GCJ],
+ [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
+
+AC_PROVIDE_IFELSE([LT_PROG_RC],
+ [LT_LANG(RC)],
+ [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
+])# _LT_LANG_DEFAULT_CONFIG
+
+# Obsolete macros:
+AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
+AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
+AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
+AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
+dnl AC_DEFUN([AC_LIBTOOL_F77], [])
+dnl AC_DEFUN([AC_LIBTOOL_FC], [])
+dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
+
+
+# _LT_TAG_COMPILER
+# ----------------
+m4_defun([_LT_TAG_COMPILER],
+[AC_REQUIRE([AC_PROG_CC])dnl
+
+_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
+_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
+_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
+_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+])# _LT_TAG_COMPILER
+
+
+# _LT_COMPILER_BOILERPLATE
+# ------------------------
+# Check for compiler boilerplate output or warnings with
+# the simple compiler test code.
+m4_defun([_LT_COMPILER_BOILERPLATE],
+[m4_require([_LT_DECL_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+])# _LT_COMPILER_BOILERPLATE
+
+
+# _LT_LINKER_BOILERPLATE
+# ----------------------
+# Check for linker boilerplate output or warnings with
+# the simple link test code.
+m4_defun([_LT_LINKER_BOILERPLATE],
+[m4_require([_LT_DECL_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+])# _LT_LINKER_BOILERPLATE
+
+# _LT_REQUIRED_DARWIN_CHECKS
+# -------------------------
+m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
+ case $host_os in
+ rhapsody* | darwin*)
+ AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
+ AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
+ AC_CHECK_TOOL([LIPO], [lipo], [:])
+ AC_CHECK_TOOL([OTOOL], [otool], [:])
+ AC_CHECK_TOOL([OTOOL64], [otool64], [:])
+ _LT_DECL([], [DSYMUTIL], [1],
+ [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
+ _LT_DECL([], [NMEDIT], [1],
+ [Tool to change global to local symbols on Mac OS X])
+ _LT_DECL([], [LIPO], [1],
+ [Tool to manipulate fat objects and archives on Mac OS X])
+ _LT_DECL([], [OTOOL], [1],
+ [ldd/readelf like tool for Mach-O binaries on Mac OS X])
+ _LT_DECL([], [OTOOL64], [1],
+ [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
+
+ AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
+ [lt_cv_apple_cc_single_mod=no
+ if test -z "${LT_MULTI_MODULE}"; then
+ # By default we will add the -single_module flag. You can override
+ # by either setting the environment variable LT_MULTI_MODULE
+ # non-empty at configure time, or by adding -multi_module to the
+ # link flags.
+ rm -rf libconftest.dylib*
+ echo "int foo(void){return 1;}" > conftest.c
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
+ $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+ _lt_result=$?
+ if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
+ lt_cv_apple_cc_single_mod=yes
+ else
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ fi
+ rm -rf libconftest.dylib*
+ rm -f conftest.*
+ fi])
+ AC_CACHE_CHECK([for -exported_symbols_list linker flag],
+ [lt_cv_ld_exported_symbols_list],
+ [lt_cv_ld_exported_symbols_list=no
+ save_LDFLAGS=$LDFLAGS
+ echo "_main" > conftest.sym
+ LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
+ [lt_cv_ld_exported_symbols_list=yes],
+ [lt_cv_ld_exported_symbols_list=no])
+ LDFLAGS="$save_LDFLAGS"
+ ])
+ case $host_os in
+ rhapsody* | darwin1.[[012]])
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+ darwin1.*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ darwin*) # darwin 5.x on
+ # if running on 10.5 or later, the deployment target defaults
+ # to the OS version, if on x86, and 10.4, the deployment
+ # target defaults to 10.4. Don't you love it?
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ 10.[[012]]*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ esac
+ ;;
+ esac
+ if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+ _lt_dar_single_mod='$single_module'
+ fi
+ if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+ _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+ else
+ _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ fi
+ if test "$DSYMUTIL" != ":"; then
+ _lt_dsymutil='~$DSYMUTIL $lib || :'
+ else
+ _lt_dsymutil=
+ fi
+ ;;
+ esac
+])
+
+
+# _LT_DARWIN_LINKER_FEATURES
+# --------------------------
+# Checks for linker and compiler features on darwin
+m4_defun([_LT_DARWIN_LINKER_FEATURES],
+[
+ m4_require([_LT_REQUIRED_DARWIN_CHECKS])
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_automatic, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=''
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
+ case $cc_basename in
+ ifort*) _lt_dar_can_shared=yes ;;
+ *) _lt_dar_can_shared=$GCC ;;
+ esac
+ if test "$_lt_dar_can_shared" = "yes"; then
+ output_verbose_link_cmd=echo
+ _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+ m4_if([$1], [CXX],
+[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
+ _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
+ fi
+],[])
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+])
+
+# _LT_SYS_MODULE_PATH_AIX
+# -----------------------
+# Links a minimal program and checks the executable
+# for the system default hardcoded library path. In most cases,
+# this is /usr/lib:/lib, but when the MPI compilers are used
+# the location of the communication and MPI libs are included too.
+# If we don't find anything, use the default library path according
+# to the aix ld manual.
+m4_defun([_LT_SYS_MODULE_PATH_AIX],
+[m4_require([_LT_DECL_SED])dnl
+AC_LINK_IFELSE(AC_LANG_PROGRAM,[
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi],[])
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+])# _LT_SYS_MODULE_PATH_AIX
+
+
+# _LT_SHELL_INIT(ARG)
+# -------------------
+m4_define([_LT_SHELL_INIT],
+[ifdef([AC_DIVERSION_NOTICE],
+ [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
+ [AC_DIVERT_PUSH(NOTICE)])
+$1
+AC_DIVERT_POP
+])# _LT_SHELL_INIT
+
+
+# _LT_PROG_ECHO_BACKSLASH
+# -----------------------
+# Add some code to the start of the generated configure script which
+# will find an echo command which doesn't interpret backslashes.
+m4_defun([_LT_PROG_ECHO_BACKSLASH],
+[_LT_SHELL_INIT([
+# Check that we are running under the correct shell.
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+case X$lt_ECHO in
+X*--fallback-echo)
+ # Remove one level of quotation (which was required for Make).
+ ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
+ ;;
+esac
+
+ECHO=${lt_ECHO-echo}
+if test "X[$]1" = X--no-reexec; then
+ # Discard the --no-reexec flag, and continue.
+ shift
+elif test "X[$]1" = X--fallback-echo; then
+ # Avoid inline document here, it may be left over
+ :
+elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
+ # Yippee, $ECHO works!
+ :
+else
+ # Restart under the correct shell.
+ exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
+fi
+
+if test "X[$]1" = X--fallback-echo; then
+ # used as fallback echo
+ shift
+ cat <<_LT_EOF
+[$]*
+_LT_EOF
+ exit 0
+fi
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+if test -z "$lt_ECHO"; then
+ if test "X${echo_test_string+set}" != Xset; then
+ # find a string as large as possible, as long as the shell can cope with it
+ for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
+ # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
+ if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
+ { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
+ then
+ break
+ fi
+ done
+ fi
+
+ if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ :
+ else
+ # The Solaris, AIX, and Digital Unix default echo programs unquote
+ # backslashes. This makes it impossible to quote backslashes using
+ # echo "$something" | sed 's/\\/\\\\/g'
+ #
+ # So, first we look for a working echo in the user's PATH.
+
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for dir in $PATH /usr/ucb; do
+ IFS="$lt_save_ifs"
+ if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
+ test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ ECHO="$dir/echo"
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+
+ if test "X$ECHO" = Xecho; then
+ # We didn't find a better echo, so look for alternatives.
+ if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ # This shell has a builtin print -r that does the trick.
+ ECHO='print -r'
+ elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
+ test "X$CONFIG_SHELL" != X/bin/ksh; then
+ # If we have ksh, try running configure again with it.
+ ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
+ export ORIGINAL_CONFIG_SHELL
+ CONFIG_SHELL=/bin/ksh
+ export CONFIG_SHELL
+ exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
+ else
+ # Try using printf.
+ ECHO='printf %s\n'
+ if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ # Cool, printf works
+ :
+ elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
+ test "X$echo_testing_string" = 'X\t' &&
+ echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
+ export CONFIG_SHELL
+ SHELL="$CONFIG_SHELL"
+ export SHELL
+ ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
+ elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
+ test "X$echo_testing_string" = 'X\t' &&
+ echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
+ else
+ # maybe with a smaller string...
+ prev=:
+
+ for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
+ if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
+ then
+ break
+ fi
+ prev="$cmd"
+ done
+
+ if test "$prev" != 'sed 50q "[$]0"'; then
+ echo_test_string=`eval $prev`
+ export echo_test_string
+ exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
+ else
+ # Oops. We lost completely, so just stick with echo.
+ ECHO=echo
+ fi
+ fi
+ fi
+ fi
+ fi
+fi
+
+# Copy echo and quote the copy suitably for passing to libtool from
+# the Makefile, instead of quoting the original, which is used later.
+lt_ECHO=$ECHO
+if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
+ lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
+fi
+
+AC_SUBST(lt_ECHO)
+])
+_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
+_LT_DECL([], [ECHO], [1],
+ [An echo program that does not interpret backslashes])
+])# _LT_PROG_ECHO_BACKSLASH
+
+
+# _LT_ENABLE_LOCK
+# ---------------
+m4_defun([_LT_ENABLE_LOCK],
+[AC_ARG_ENABLE([libtool-lock],
+ [AS_HELP_STRING([--disable-libtool-lock],
+ [avoid locking (might break parallel builds)])])
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *ELF-32*)
+ HPUX_IA64_MODE="32"
+ ;;
+ *ELF-64*)
+ HPUX_IA64_MODE="64"
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+*-*-irix6*)
+ # Find out which ABI we are using.
+ echo '[#]line __oline__ "configure"' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -melf32bsmip"
+ ;;
+ *N32*)
+ LD="${LD-ld} -melf32bmipn32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -melf64bmip"
+ ;;
+ esac
+ else
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -32"
+ ;;
+ *N32*)
+ LD="${LD-ld} -n32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -64"
+ ;;
+ esac
+ fi
+ fi
+ rm -rf conftest*
+ ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ case `/usr/bin/file conftest.o` in
+ *32-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_i386_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_i386"
+ ;;
+ ppc64-*linux*|powerpc64-*linux*)
+ LD="${LD-ld} -m elf32ppclinux"
+ ;;
+ s390x-*linux*)
+ LD="${LD-ld} -m elf_s390"
+ ;;
+ sparc64-*linux*)
+ LD="${LD-ld} -m elf32_sparc"
+ ;;
+ esac
+ ;;
+ *64-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_x86_64_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ ppc*-*linux*|powerpc*-*linux*)
+ LD="${LD-ld} -m elf64ppc"
+ ;;
+ s390*-*linux*|s390*-*tpf*)
+ LD="${LD-ld} -m elf64_s390"
+ ;;
+ sparc*-*linux*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+
+*-*-sco3.2v5*)
+ # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+ SAVE_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -belf"
+ AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
+ [AC_LANG_PUSH(C)
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
+ AC_LANG_POP])
+ if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+ # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+ CFLAGS="$SAVE_CFLAGS"
+ fi
+ ;;
+sparc*-*solaris*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ case `/usr/bin/file conftest.o` in
+ *64-bit*)
+ case $lt_cv_prog_gnu_ld in
+ yes*) LD="${LD-ld} -m elf64_sparc" ;;
+ *)
+ if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+ LD="${LD-ld} -64"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+esac
+
+need_locks="$enable_libtool_lock"
+])# _LT_ENABLE_LOCK
+
+
+# _LT_CMD_OLD_ARCHIVE
+# -------------------
+m4_defun([_LT_CMD_OLD_ARCHIVE],
+[AC_CHECK_TOOL(AR, ar, false)
+test -z "$AR" && AR=ar
+test -z "$AR_FLAGS" && AR_FLAGS=cru
+_LT_DECL([], [AR], [1], [The archiver])
+_LT_DECL([], [AR_FLAGS], [1])
+
+AC_CHECK_TOOL(STRIP, strip, :)
+test -z "$STRIP" && STRIP=:
+_LT_DECL([], [STRIP], [1], [A symbol stripping program])
+
+AC_CHECK_TOOL(RANLIB, ranlib, :)
+test -z "$RANLIB" && RANLIB=:
+_LT_DECL([], [RANLIB], [1],
+ [Commands used to install an old-style archive])
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+ case $host_os in
+ openbsd*)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
+ ;;
+ *)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
+ ;;
+ esac
+ old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
+fi
+_LT_DECL([], [old_postinstall_cmds], [2])
+_LT_DECL([], [old_postuninstall_cmds], [2])
+_LT_TAGDECL([], [old_archive_cmds], [2],
+ [Commands used to build an old-style archive])
+])# _LT_CMD_OLD_ARCHIVE
+
+
+# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
+# ----------------------------------------------------------------
+# Check whether the given compiler option works
+AC_DEFUN([_LT_COMPILER_OPTION],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
+ [$2=no
+ m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$3"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ $2=yes
+ fi
+ fi
+ $RM conftest*
+])
+
+if test x"[$]$2" = xyes; then
+ m4_if([$5], , :, [$5])
+else
+ m4_if([$6], , :, [$6])
+fi
+])# _LT_COMPILER_OPTION
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
+
+
+# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+# [ACTION-SUCCESS], [ACTION-FAILURE])
+# ----------------------------------------------------
+# Check whether the given linker option works
+AC_DEFUN([_LT_LINKER_OPTION],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
+ [$2=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $3"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&AS_MESSAGE_LOG_FD
+ $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ $2=yes
+ fi
+ else
+ $2=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+])
+
+if test x"[$]$2" = xyes; then
+ m4_if([$4], , :, [$4])
+else
+ m4_if([$5], , :, [$5])
+fi
+])# _LT_LINKER_OPTION
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
+
+
+# LT_CMD_MAX_LEN
+#---------------
+AC_DEFUN([LT_CMD_MAX_LEN],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+# find the maximum length of command line arguments
+AC_MSG_CHECKING([the maximum length of command line arguments])
+AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
+ i=0
+ teststring="ABCD"
+
+ case $build_os in
+ msdosdjgpp*)
+ # On DJGPP, this test can blow up pretty badly due to problems in libc
+ # (any single argument exceeding 2000 bytes causes a buffer overrun
+ # during glob expansion). Even if it were fixed, the result of this
+ # check would be larger than it should be.
+ lt_cv_sys_max_cmd_len=12288; # 12K is about right
+ ;;
+
+ gnu*)
+ # Under GNU Hurd, this test is not required because there is
+ # no limit to the length of command line arguments.
+ # Libtool will interpret -1 as no limit whatsoever
+ lt_cv_sys_max_cmd_len=-1;
+ ;;
+
+ cygwin* | mingw* | cegcc*)
+ # On Win9x/ME, this test blows up -- it succeeds, but takes
+ # about 5 minutes as the teststring grows exponentially.
+ # Worse, since 9x/ME are not pre-emptively multitasking,
+ # you end up with a "frozen" computer, even though with patience
+ # the test eventually succeeds (with a max line length of 256k).
+ # Instead, let's just punt: use the minimum linelength reported by
+ # all of the supported platforms: 8192 (on NT/2K/XP).
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ amigaos*)
+ # On AmigaOS with pdksh, this test takes hours, literally.
+ # So we just punt and use a minimum line length of 8192.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+ # This has been around since 386BSD, at least. Likely further.
+ if test -x /sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+ elif test -x /usr/sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+ else
+ lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
+ fi
+ # And add a safety zone
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ ;;
+
+ interix*)
+ # We know the value 262144 and hardcode it with a safety zone (like BSD)
+ lt_cv_sys_max_cmd_len=196608
+ ;;
+
+ osf*)
+ # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+ # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+ # nice to cause kernel panics so lets avoid the loop below.
+ # First set a reasonable default.
+ lt_cv_sys_max_cmd_len=16384
+ #
+ if test -x /sbin/sysconfig; then
+ case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+ *1*) lt_cv_sys_max_cmd_len=-1 ;;
+ esac
+ fi
+ ;;
+ sco3.2v5*)
+ lt_cv_sys_max_cmd_len=102400
+ ;;
+ sysv5* | sco5v6* | sysv4.2uw2*)
+ kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+ if test -n "$kargmax"; then
+ lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
+ else
+ lt_cv_sys_max_cmd_len=32768
+ fi
+ ;;
+ *)
+ lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+ if test -n "$lt_cv_sys_max_cmd_len"; then
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ else
+ # Make teststring a little bigger before we do anything with it.
+ # a 1K string should be a reasonable start.
+ for i in 1 2 3 4 5 6 7 8 ; do
+ teststring=$teststring$teststring
+ done
+ SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+ # If test is not a shell built-in, we'll probably end up computing a
+ # maximum length that is only half of the actual maximum length, but
+ # we can't tell.
+ while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
+ = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
+ test $i != 17 # 1/2 MB should be enough
+ do
+ i=`expr $i + 1`
+ teststring=$teststring$teststring
+ done
+ # Only check the string length outside the loop.
+ lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+ teststring=
+ # Add a significant safety factor because C++ compilers can tack on
+ # massive amounts of additional arguments before passing them to the
+ # linker. It appears as though 1/2 is a usable value.
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+ fi
+ ;;
+ esac
+])
+if test -n $lt_cv_sys_max_cmd_len ; then
+ AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
+else
+ AC_MSG_RESULT(none)
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+_LT_DECL([], [max_cmd_len], [0],
+ [What is the maximum length of a command?])
+])# LT_CMD_MAX_LEN
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
+
+
+# _LT_HEADER_DLFCN
+# ----------------
+m4_defun([_LT_HEADER_DLFCN],
+[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
+])# _LT_HEADER_DLFCN
+
+
+# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
+# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
+# ----------------------------------------------------------------
+m4_defun([_LT_TRY_DLOPEN_SELF],
+[m4_require([_LT_HEADER_DLFCN])dnl
+if test "$cross_compiling" = yes; then :
+ [$4]
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+[#line __oline__ "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+void fnord() { int i=42;}
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}]
+_LT_EOF
+ if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) $1 ;;
+ x$lt_dlneed_uscore) $2 ;;
+ x$lt_dlunknown|x*) $3 ;;
+ esac
+ else :
+ # compilation failed
+ $3
+ fi
+fi
+rm -fr conftest*
+])# _LT_TRY_DLOPEN_SELF
+
+
+# LT_SYS_DLOPEN_SELF
+# ------------------
+AC_DEFUN([LT_SYS_DLOPEN_SELF],
+[m4_require([_LT_HEADER_DLFCN])dnl
+if test "x$enable_dlopen" != xyes; then
+ enable_dlopen=unknown
+ enable_dlopen_self=unknown
+ enable_dlopen_self_static=unknown
+else
+ lt_cv_dlopen=no
+ lt_cv_dlopen_libs=
+
+ case $host_os in
+ beos*)
+ lt_cv_dlopen="load_add_on"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ;;
+
+ mingw* | pw32* | cegcc*)
+ lt_cv_dlopen="LoadLibrary"
+ lt_cv_dlopen_libs=
+ ;;
+
+ cygwin*)
+ lt_cv_dlopen="dlopen"
+ lt_cv_dlopen_libs=
+ ;;
+
+ darwin*)
+ # if libdl is installed we need to link against it
+ AC_CHECK_LIB([dl], [dlopen],
+ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
+ lt_cv_dlopen="dyld"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ])
+ ;;
+
+ *)
+ AC_CHECK_FUNC([shl_load],
+ [lt_cv_dlopen="shl_load"],
+ [AC_CHECK_LIB([dld], [shl_load],
+ [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
+ [AC_CHECK_FUNC([dlopen],
+ [lt_cv_dlopen="dlopen"],
+ [AC_CHECK_LIB([dl], [dlopen],
+ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
+ [AC_CHECK_LIB([svld], [dlopen],
+ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
+ [AC_CHECK_LIB([dld], [dld_link],
+ [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
+ ])
+ ])
+ ])
+ ])
+ ])
+ ;;
+ esac
+
+ if test "x$lt_cv_dlopen" != xno; then
+ enable_dlopen=yes
+ else
+ enable_dlopen=no
+ fi
+
+ case $lt_cv_dlopen in
+ dlopen)
+ save_CPPFLAGS="$CPPFLAGS"
+ test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+ save_LDFLAGS="$LDFLAGS"
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+ save_LIBS="$LIBS"
+ LIBS="$lt_cv_dlopen_libs $LIBS"
+
+ AC_CACHE_CHECK([whether a program can dlopen itself],
+ lt_cv_dlopen_self, [dnl
+ _LT_TRY_DLOPEN_SELF(
+ lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
+ lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
+ ])
+
+ if test "x$lt_cv_dlopen_self" = xyes; then
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+ AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
+ lt_cv_dlopen_self_static, [dnl
+ _LT_TRY_DLOPEN_SELF(
+ lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
+ lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
+ ])
+ fi
+
+ CPPFLAGS="$save_CPPFLAGS"
+ LDFLAGS="$save_LDFLAGS"
+ LIBS="$save_LIBS"
+ ;;
+ esac
+
+ case $lt_cv_dlopen_self in
+ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+ *) enable_dlopen_self=unknown ;;
+ esac
+
+ case $lt_cv_dlopen_self_static in
+ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+ *) enable_dlopen_self_static=unknown ;;
+ esac
+fi
+_LT_DECL([dlopen_support], [enable_dlopen], [0],
+ [Whether dlopen is supported])
+_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
+ [Whether dlopen of programs is supported])
+_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
+ [Whether dlopen of statically linked programs is supported])
+])# LT_SYS_DLOPEN_SELF
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
+
+
+# _LT_COMPILER_C_O([TAGNAME])
+# ---------------------------
+# Check to see if options -c and -o are simultaneously supported by compiler.
+# This macro does not hard code the compiler like AC_PROG_CC_C_O.
+m4_defun([_LT_COMPILER_C_O],
+[m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
+ [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
+ [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&AS_MESSAGE_LOG_FD
+ echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+ fi
+ fi
+ chmod u+w . 2>&AS_MESSAGE_LOG_FD
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+])
+_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
+ [Does compiler simultaneously support -c and -o options?])
+])# _LT_COMPILER_C_O
+
+
+# _LT_COMPILER_FILE_LOCKS([TAGNAME])
+# ----------------------------------
+# Check to see if we can do hard links to lock some files if needed
+m4_defun([_LT_COMPILER_FILE_LOCKS],
+[m4_require([_LT_ENABLE_LOCK])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+_LT_COMPILER_C_O([$1])
+
+hard_links="nottested"
+if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ AC_MSG_CHECKING([if we can lock with hard links])
+ hard_links=yes
+ $RM conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ AC_MSG_RESULT([$hard_links])
+ if test "$hard_links" = no; then
+ AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
+])# _LT_COMPILER_FILE_LOCKS
+
+
+# _LT_CHECK_OBJDIR
+# ----------------
+m4_defun([_LT_CHECK_OBJDIR],
+[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
+[rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+ lt_cv_objdir=.libs
+else
+ # MS-DOS does not allow filenames that begin with a dot.
+ lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null])
+objdir=$lt_cv_objdir
+_LT_DECL([], [objdir], [0],
+ [The name of the directory that contains temporary libtool files])dnl
+m4_pattern_allow([LT_OBJDIR])dnl
+AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
+ [Define to the sub-directory in which libtool stores uninstalled libraries.])
+])# _LT_CHECK_OBJDIR
+
+
+# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
+# --------------------------------------
+# Check hardcoding attributes.
+m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
+[AC_MSG_CHECKING([how to hardcode library paths into programs])
+_LT_TAGVAR(hardcode_action, $1)=
+if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
+ test -n "$_LT_TAGVAR(runpath_var, $1)" ||
+ test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
+
+ # We can hardcode non-existent directories.
+ if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
+ test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
+ # Linking always hardcodes the temporary library directory.
+ _LT_TAGVAR(hardcode_action, $1)=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ _LT_TAGVAR(hardcode_action, $1)=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ _LT_TAGVAR(hardcode_action, $1)=unsupported
+fi
+AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
+
+if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
+ test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+_LT_TAGDECL([], [hardcode_action], [0],
+ [How to hardcode a shared library path into an executable])
+])# _LT_LINKER_HARDCODE_LIBPATH
+
+
+# _LT_CMD_STRIPLIB
+# ----------------
+m4_defun([_LT_CMD_STRIPLIB],
+[m4_require([_LT_DECL_EGREP])
+striplib=
+old_striplib=
+AC_MSG_CHECKING([whether stripping libraries is possible])
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+ test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+ test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+ AC_MSG_RESULT([yes])
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+ case $host_os in
+ darwin*)
+ if test -n "$STRIP" ; then
+ striplib="$STRIP -x"
+ old_striplib="$STRIP -S"
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ fi
+ ;;
+ *)
+ AC_MSG_RESULT([no])
+ ;;
+ esac
+fi
+_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
+_LT_DECL([], [striplib], [1])
+])# _LT_CMD_STRIPLIB
+
+
+# _LT_SYS_DYNAMIC_LINKER([TAG])
+# -----------------------------
+# PORTME Fill in your ld.so characteristics
+m4_defun([_LT_SYS_DYNAMIC_LINKER],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_OBJDUMP])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_MSG_CHECKING([dynamic linker characteristics])
+m4_if([$1],
+ [], [
+if test "$GCC" = yes; then
+ case $host_os in
+ darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+ *) lt_awk_arg="/^libraries:/" ;;
+ esac
+ lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+ if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
+ # if the path contains ";" then we assume it to be the separator
+ # otherwise default to the standard path separator (i.e. ":") - it is
+ # assumed that no part of a normal pathname contains ";" but that should
+ # okay in the real world where ";" in dirpaths is itself problematic.
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ # Ok, now we have the path, separated by spaces, we can step through it
+ # and add multilib dir if necessary.
+ lt_tmp_lt_search_path_spec=
+ lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+ for lt_sys_path in $lt_search_path_spec; do
+ if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+ else
+ test -d "$lt_sys_path" && \
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+ fi
+ done
+ lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+ lt_foo="";
+ lt_count=0;
+ for (lt_i = NF; lt_i > 0; lt_i--) {
+ if ($lt_i != "" && $lt_i != ".") {
+ if ($lt_i == "..") {
+ lt_count++;
+ } else {
+ if (lt_count == 0) {
+ lt_foo="/" $lt_i lt_foo;
+ } else {
+ lt_count--;
+ }
+ }
+ }
+ }
+ if (lt_foo != "") { lt_freq[[lt_foo]]++; }
+ if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
+}'`
+ sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
+else
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi])
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+
+aix[[4-9]]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[[01]] | aix4.[[01]].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ case $host_cpu in
+ powerpc)
+ # Since July 2007 AmigaOS4 officially supports .so libraries.
+ # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ ;;
+ m68k)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+ esac
+ ;;
+
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[[45]]*)
+ version_type=linux
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$host_os in
+ yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+ sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+ ;;
+ mingw* | cegcc*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+ sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+ if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
+ # It is most probably a Windows format PATH printed by
+ # mingw gcc, but we are running on Cygwin. Gcc prints its search
+ # path with ; separators, and with drive letters. We can handle the
+ # drive letters (cygwin fileutils understands them), so leave them,
+ # especially as we might pass files found there to a mingw objdump,
+ # which wouldn't understand a cygwinified path. Ahh.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
+ ;;
+
+ *)
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+m4_if([$1], [],[
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd1*)
+ dynamic_linker=no
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[[123]]*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[[01]]* | freebsdelf3.[[01]]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
+ freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+gnu*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555.
+ postinstall_cmds='chmod 555 $lib'
+ ;;
+
+interix[[3-9]]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ # Some binutils ld are patched to set DT_RUNPATH
+ save_LDFLAGS=$LDFLAGS
+ save_libdir=$libdir
+ eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
+ LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
+ [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
+ [shlibpath_overrides_runpath=yes])])
+ LDFLAGS=$save_LDFLAGS
+ libdir=$save_libdir
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsdelf*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='NetBSD ld.elf_so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+*nto* | *qnx*)
+ version_type=qnx
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='ldqnx.so'
+ ;;
+
+openbsd*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec="/usr/lib"
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[[89]] | openbsd2.[[89]].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
+
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=freebsd-elf
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ if test "$with_gnu_ld" = yes; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+tpf*)
+ # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+uts4*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+AC_MSG_RESULT([$dynamic_linker])
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+ sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+ sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+_LT_DECL([], [variables_saved_for_relink], [1],
+ [Variables whose values should be saved in libtool wrapper scripts and
+ restored at link time])
+_LT_DECL([], [need_lib_prefix], [0],
+ [Do we need the "lib" prefix for modules?])
+_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
+_LT_DECL([], [version_type], [0], [Library versioning type])
+_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
+_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
+_LT_DECL([], [shlibpath_overrides_runpath], [0],
+ [Is shlibpath searched before the hard-coded library search path?])
+_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
+_LT_DECL([], [library_names_spec], [1],
+ [[List of archive names. First name is the real one, the rest are links.
+ The last name is the one that the linker finds with -lNAME]])
+_LT_DECL([], [soname_spec], [1],
+ [[The coded name of the library, if different from the real name]])
+_LT_DECL([], [postinstall_cmds], [2],
+ [Command to use after installation of a shared archive])
+_LT_DECL([], [postuninstall_cmds], [2],
+ [Command to use after uninstallation of a shared archive])
+_LT_DECL([], [finish_cmds], [2],
+ [Commands used to finish a libtool library installation in a directory])
+_LT_DECL([], [finish_eval], [1],
+ [[As "finish_cmds", except a single script fragment to be evaled but
+ not shown]])
+_LT_DECL([], [hardcode_into_libs], [0],
+ [Whether we should hardcode library paths into libraries])
+_LT_DECL([], [sys_lib_search_path_spec], [2],
+ [Compile-time system search path for libraries])
+_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
+ [Run-time system search path for libraries])
+])# _LT_SYS_DYNAMIC_LINKER
+
+
+# _LT_PATH_TOOL_PREFIX(TOOL)
+# --------------------------
+# find a file program which can recognize shared library
+AC_DEFUN([_LT_PATH_TOOL_PREFIX],
+[m4_require([_LT_DECL_EGREP])dnl
+AC_MSG_CHECKING([for $1])
+AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
+[case $MAGIC_CMD in
+[[\\/*] | ?:[\\/]*])
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+dnl $ac_dummy forces splitting on constant user-supplied paths.
+dnl POSIX.2 word splitting is done only on the output of word expansions,
+dnl not every word. This closes a longstanding sh security hole.
+ ac_dummy="m4_if([$2], , $PATH, [$2])"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$1; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/$1"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool at gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac])
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ AC_MSG_RESULT($MAGIC_CMD)
+else
+ AC_MSG_RESULT(no)
+fi
+_LT_DECL([], [MAGIC_CMD], [0],
+ [Used to examine libraries when file_magic_cmd begins with "file"])dnl
+])# _LT_PATH_TOOL_PREFIX
+
+# Old name:
+AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
+
+
+# _LT_PATH_MAGIC
+# --------------
+# find a file program which can recognize a shared library
+m4_defun([_LT_PATH_MAGIC],
+[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+ if test -n "$ac_tool_prefix"; then
+ _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
+ else
+ MAGIC_CMD=:
+ fi
+fi
+])# _LT_PATH_MAGIC
+
+
+# LT_PATH_LD
+# ----------
+# find the pathname to the GNU or non-GNU linker
+AC_DEFUN([LT_PATH_LD],
+[AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_DECL_EGREP])dnl
+
+AC_ARG_WITH([gnu-ld],
+ [AS_HELP_STRING([--with-gnu-ld],
+ [assume the C compiler uses GNU ld @<:@default=no@:>@])],
+ [test "$withval" = no || with_gnu_ld=yes],
+ [with_gnu_ld=no])dnl
+
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ AC_MSG_CHECKING([for ld used by $CC])
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [[\\/]]* | ?:[[\\/]]*)
+ re_direlt='/[[^/]][[^/]]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ AC_MSG_CHECKING([for GNU ld])
+else
+ AC_MSG_CHECKING([for non-GNU ld])
+fi
+AC_CACHE_VAL(lt_cv_path_LD,
+[if test -z "$LD"; then
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break
+ ;;
+ *)
+ test "$with_gnu_ld" != yes && break
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+else
+ lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi])
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+ AC_MSG_RESULT($LD)
+else
+ AC_MSG_RESULT(no)
+fi
+test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
+_LT_PATH_LD_GNU
+AC_SUBST([LD])
+
+_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
+])# LT_PATH_LD
+
+# Old names:
+AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
+AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_PROG_LD], [])
+dnl AC_DEFUN([AC_PROG_LD], [])
+
+
+# _LT_PATH_LD_GNU
+#- --------------
+m4_defun([_LT_PATH_LD_GNU],
+[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
+[# I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac])
+with_gnu_ld=$lt_cv_prog_gnu_ld
+])# _LT_PATH_LD_GNU
+
+
+# _LT_CMD_RELOAD
+# --------------
+# find reload flag for linker
+# -- PORTME Some linkers may need a different reload flag.
+m4_defun([_LT_CMD_RELOAD],
+[AC_CACHE_CHECK([for $LD option to reload object files],
+ lt_cv_ld_reload_flag,
+ [lt_cv_ld_reload_flag='-r'])
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+ darwin*)
+ if test "$GCC" = yes; then
+ reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+ else
+ reload_cmds='$LD$reload_flag -o $output$reload_objs'
+ fi
+ ;;
+esac
+_LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl
+_LT_DECL([], [reload_cmds], [2])dnl
+])# _LT_CMD_RELOAD
+
+
+# _LT_CHECK_MAGIC_METHOD
+# ----------------------
+# how to check for library dependencies
+# -- PORTME fill in with the dynamic library characteristics
+m4_defun([_LT_CHECK_MAGIC_METHOD],
+[m4_require([_LT_DECL_EGREP])
+m4_require([_LT_DECL_OBJDUMP])
+AC_CACHE_CHECK([how to recognize dependent libraries],
+lt_cv_deplibs_check_method,
+[lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[[4-9]]*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+beos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+bsdi[[45]]*)
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
+ lt_cv_file_magic_cmd='/usr/bin/file -L'
+ lt_cv_file_magic_test_file=/shlib/libc.so
+ ;;
+
+cygwin*)
+ # func_win32_libid is a shell function defined in ltmain.sh
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ ;;
+
+mingw* | pw32*)
+ # Base MSYS/MinGW do not provide the 'file' command needed by
+ # func_win32_libid shell function, so use a weaker test based on 'objdump',
+ # unless we find 'file', for example because we are cross-compiling.
+ if ( file / ) >/dev/null 2>&1; then
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ else
+ lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ fi
+ ;;
+
+cegcc)
+ # use the weaker test based on 'objdump'. See mingw*.
+ lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ ;;
+
+darwin* | rhapsody*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+freebsd* | dragonfly*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ case $host_cpu in
+ i*86 )
+ # Not sure whether the presence of OpenBSD here was a mistake.
+ # Let's accept both of them until this is cleared up.
+ lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+ ;;
+ esac
+ else
+ lt_cv_deplibs_check_method=pass_all
+ fi
+ ;;
+
+gnu*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+hpux10.20* | hpux11*)
+ lt_cv_file_magic_cmd=/usr/bin/file
+ case $host_cpu in
+ ia64*)
+ lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
+ lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+ ;;
+ hppa*64*)
+ [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
+ lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+ ;;
+ *)
+ lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
+ lt_cv_file_magic_test_file=/usr/lib/libc.sl
+ ;;
+ esac
+ ;;
+
+interix[[3-9]]*)
+ # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $LD in
+ *-32|*"-32 ") libmagic=32-bit;;
+ *-n32|*"-n32 ") libmagic=N32;;
+ *-64|*"-64 ") libmagic=64-bit;;
+ *) libmagic=never-match;;
+ esac
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+netbsd* | netbsdelf*-gnu)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
+ fi
+ ;;
+
+newos6*)
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=/usr/lib/libnls.so
+ ;;
+
+*nto* | *qnx*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+openbsd*)
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+ fi
+ ;;
+
+osf3* | osf4* | osf5*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+rdos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+solaris*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv4 | sysv4.3*)
+ case $host_vendor in
+ motorola)
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+ ;;
+ ncr)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ sequent)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
+ ;;
+ sni)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
+ lt_cv_file_magic_test_file=/lib/libc.so
+ ;;
+ siemens)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ pc)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ esac
+ ;;
+
+tpf*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+esac
+])
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+_LT_DECL([], [deplibs_check_method], [1],
+ [Method to check whether dependent libraries are shared objects])
+_LT_DECL([], [file_magic_cmd], [1],
+ [Command to use when deplibs_check_method == "file_magic"])
+])# _LT_CHECK_MAGIC_METHOD
+
+
+# LT_PATH_NM
+# ----------
+# find the pathname to a BSD- or MS-compatible name lister
+AC_DEFUN([LT_PATH_NM],
+[AC_REQUIRE([AC_PROG_CC])dnl
+AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
+[if test -n "$NM"; then
+ # Let the user override the test.
+ lt_cv_path_NM="$NM"
+else
+ lt_nm_to_check="${ac_tool_prefix}nm"
+ if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+ lt_nm_to_check="$lt_nm_to_check nm"
+ fi
+ for lt_tmp_nm in $lt_nm_to_check; do
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ tmp_nm="$ac_dir/$lt_tmp_nm"
+ if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+ # Check to see if the nm accepts a BSD-compat flag.
+ # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+ # nm: unknown option "B" ignored
+ # Tru64's nm complains that /dev/null is an invalid object file
+ case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+ */dev/null* | *'Invalid file or object type'*)
+ lt_cv_path_NM="$tmp_nm -B"
+ break
+ ;;
+ *)
+ case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+ */dev/null*)
+ lt_cv_path_NM="$tmp_nm -p"
+ break
+ ;;
+ *)
+ lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+ continue # so that we can try to find one that supports BSD flags
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+ done
+ : ${lt_cv_path_NM=no}
+fi])
+if test "$lt_cv_path_NM" != "no"; then
+ NM="$lt_cv_path_NM"
+else
+ # Didn't find any BSD compatible name lister, look for dumpbin.
+ AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :)
+ AC_SUBST([DUMPBIN])
+ if test "$DUMPBIN" != ":"; then
+ NM="$DUMPBIN"
+ fi
+fi
+test -z "$NM" && NM=nm
+AC_SUBST([NM])
+_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
+
+AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
+ [lt_cv_nm_interface="BSD nm"
+ echo "int some_variable = 0;" > conftest.$ac_ext
+ (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$ac_compile" 2>conftest.err)
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD)
+ cat conftest.out >&AS_MESSAGE_LOG_FD
+ if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+ lt_cv_nm_interface="MS dumpbin"
+ fi
+ rm -f conftest*])
+])# LT_PATH_NM
+
+# Old names:
+AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
+AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_PROG_NM], [])
+dnl AC_DEFUN([AC_PROG_NM], [])
+
+
+# LT_LIB_M
+# --------
+# check for math library
+AC_DEFUN([LT_LIB_M],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+LIBM=
+case $host in
+*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
+ # These system don't have libm, or don't need it
+ ;;
+*-ncr-sysv4.3*)
+ AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
+ AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
+ ;;
+*)
+ AC_CHECK_LIB(m, cos, LIBM="-lm")
+ ;;
+esac
+AC_SUBST([LIBM])
+])# LT_LIB_M
+
+# Old name:
+AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_CHECK_LIBM], [])
+
+
+# _LT_COMPILER_NO_RTTI([TAGNAME])
+# -------------------------------
+m4_defun([_LT_COMPILER_NO_RTTI],
+[m4_require([_LT_TAG_COMPILER])dnl
+
+_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+
+if test "$GCC" = yes; then
+ _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
+
+ _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
+ lt_cv_prog_compiler_rtti_exceptions,
+ [-fno-rtti -fno-exceptions], [],
+ [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
+fi
+_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
+ [Compiler flag to turn off builtin functions])
+])# _LT_COMPILER_NO_RTTI
+
+
+# _LT_CMD_GLOBAL_SYMBOLS
+# ----------------------
+m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+AC_REQUIRE([LT_PATH_LD])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+AC_MSG_CHECKING([command to parse $NM output from $compiler object])
+AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
+[
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix. What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[[BCDEGRST]]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+ symcode='[[BCDT]]'
+ ;;
+cygwin* | mingw* | pw32* | cegcc*)
+ symcode='[[ABCDGISTW]]'
+ ;;
+hpux*)
+ if test "$host_cpu" = ia64; then
+ symcode='[[ABCDEGRST]]'
+ fi
+ ;;
+irix* | nonstopux*)
+ symcode='[[BCDEGRST]]'
+ ;;
+osf*)
+ symcode='[[BCDEGQRST]]'
+ ;;
+solaris*)
+ symcode='[[BDRT]]'
+ ;;
+sco3.2v5*)
+ symcode='[[DT]]'
+ ;;
+sysv4.2uw2*)
+ symcode='[[DT]]'
+ ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+ symcode='[[ABDT]]'
+ ;;
+sysv4)
+ symcode='[[DFNSTU]]'
+ ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+ symcode='[[ABCDGIRSTW]]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+ opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+ ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+ # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+ symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+ # Write the raw and C identifiers.
+ if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ # Fake it for dumpbin and say T for any non-static function
+ # and D for any global variable.
+ # Also find C++ and __fastcall symbols from MSVC++,
+ # which start with @ or ?.
+ lt_cv_sys_global_symbol_pipe="$AWK ['"\
+" {last_section=section; section=\$ 3};"\
+" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+" \$ 0!~/External *\|/{next};"\
+" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+" {if(hide[section]) next};"\
+" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+" s[1]~/^[@?]/{print s[1], s[1]; next};"\
+" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+" ' prfx=^$ac_symprfx]"
+ else
+ lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+ fi
+
+ # Check to see that the pipe works correctly.
+ pipe_works=no
+
+ rm -f conftest*
+ cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+ if AC_TRY_EVAL(ac_compile); then
+ # Now try to grab the symbols.
+ nlist=conftest.nm
+ if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
+ # Try sorting and uniquifying the output.
+ if sort "$nlist" | uniq > "$nlist"T; then
+ mv -f "$nlist"T "$nlist"
+ else
+ rm -f "$nlist"T
+ fi
+
+ # Make sure that we snagged all the symbols we need.
+ if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+ if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+ cat <<_LT_EOF > conftest.$ac_ext
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+ # Now generate the symbol file.
+ eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+ cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols. */
+const struct {
+ const char *name;
+ void *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[[]] =
+{
+ { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+ $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+ cat <<\_LT_EOF >> conftest.$ac_ext
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+ # Now try linking the two files.
+ mv conftest.$ac_objext conftstm.$ac_objext
+ lt_save_LIBS="$LIBS"
+ lt_save_CFLAGS="$CFLAGS"
+ LIBS="conftstm.$ac_objext"
+ CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
+ if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
+ pipe_works=yes
+ fi
+ LIBS="$lt_save_LIBS"
+ CFLAGS="$lt_save_CFLAGS"
+ else
+ echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
+ fi
+ else
+ echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
+ fi
+ else
+ echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
+ fi
+ else
+ echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
+ cat conftest.$ac_ext >&5
+ fi
+ rm -rf conftest* conftst*
+
+ # Do not use the global_symbol_pipe unless it works.
+ if test "$pipe_works" = yes; then
+ break
+ else
+ lt_cv_sys_global_symbol_pipe=
+ fi
+done
+])
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+ lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+ AC_MSG_RESULT(failed)
+else
+ AC_MSG_RESULT(ok)
+fi
+
+_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
+ [Take the output of nm and produce a listing of raw symbols and C names])
+_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
+ [Transform the output of nm in a proper C declaration])
+_LT_DECL([global_symbol_to_c_name_address],
+ [lt_cv_sys_global_symbol_to_c_name_address], [1],
+ [Transform the output of nm in a C name address pair])
+_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
+ [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
+ [Transform the output of nm in a C name address pair when lib prefix is needed])
+]) # _LT_CMD_GLOBAL_SYMBOLS
+
+
+# _LT_COMPILER_PIC([TAGNAME])
+# ---------------------------
+m4_defun([_LT_COMPILER_PIC],
+[m4_require([_LT_TAG_COMPILER])dnl
+_LT_TAGVAR(lt_prog_compiler_wl, $1)=
+_LT_TAGVAR(lt_prog_compiler_pic, $1)=
+_LT_TAGVAR(lt_prog_compiler_static, $1)=
+
+AC_MSG_CHECKING([for $compiler option to produce PIC])
+m4_if([$1], [CXX], [
+ # C++ specific cases for pic, static, wl, etc.
+ if test "$GXX" = yes; then
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+ mingw* | cygwin* | os2* | pw32* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ m4_if([$1], [GCJ], [],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+ ;;
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+ ;;
+ *djgpp*)
+ # DJGPP does not support shared libraries at all
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ ;;
+ interix[[3-9]]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+ fi
+ ;;
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ ;;
+ *qnx* | *nto*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ else
+ case $host_os in
+ aix[[4-9]]*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ else
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+ chorus*)
+ case $cc_basename in
+ cxch68*)
+ # Green Hills C++ Compiler
+ # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
+ ;;
+ esac
+ ;;
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ freebsd* | dragonfly*)
+ # FreeBSD uses GNU C++
+ ;;
+ hpux9* | hpux10* | hpux11*)
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+ if test "$host_cpu" != ia64; then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+ fi
+ ;;
+ aCC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+ ;;
+ esac
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ interix*)
+ # This is c89, which is MS Visual C++ (no shared libs)
+ # Anyone wants to do a port?
+ ;;
+ irix5* | irix6* | nonstopux*)
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ # CC pic flag -KPIC is the default.
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ KCC*)
+ # KAI C++ Compiler
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ ecpc* )
+ # old Intel C++ for x86_64 which still supported -KPIC.
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ icpc* )
+ # Intel C++, used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ cxx*)
+ # Compaq C++
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+ xlc* | xlC*)
+ # IBM XL 8.0 on PPC
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+ lynxos*)
+ ;;
+ m88k*)
+ ;;
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ netbsd* | netbsdelf*-gnu)
+ ;;
+ *qnx* | *nto*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+ ;;
+ osf3* | osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ ;;
+ cxx*)
+ # Digital/Compaq C++
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ psos*)
+ ;;
+ solaris*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ lcc*)
+ # Lucid
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ esac
+ ;;
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ vxworks*)
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ ;;
+ esac
+ fi
+],
+[
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ m4_if([$1], [GCJ], [],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+ ;;
+
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+ ;;
+
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ # +Z the default
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ ;;
+
+ interix[[3-9]]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+
+ msdosdjgpp*)
+ # Just because we use GCC doesn't mean we suddenly get shared libraries
+ # on systems that don't support them.
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ enable_shared=no
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+ fi
+ ;;
+
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ else
+ # PORTME Check for flag to pass linker flags through the system compiler.
+ case $host_os in
+ aix*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ else
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ m4_if([$1], [GCJ], [],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+ ;;
+
+ hpux9* | hpux10* | hpux11*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+ ;;
+ esac
+ # Is there a better lt_prog_compiler_static that works with the bundled CC?
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # PIC (with -KPIC) is the default.
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ # old Intel for x86_64 which still supported -KPIC.
+ ecc*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ # icc used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ icc* | ifort*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ # Lahey Fortran 8.1.
+ lf95*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
+ ;;
+ pgcc* | pgf77* | pgf90* | pgf95*)
+ # Portland Group compilers (*not* the Pentium gcc compiler,
+ # which looks to be a dead project)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ ccc*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # All Alpha code is PIC.
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+ xl*)
+ # IBM XL C 8.0/Fortran 10.1 on PPC
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C 5.9
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ ;;
+ *Sun\ F*)
+ # Sun Fortran 8.3 passes all unrecognized flags to the linker
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ newsos6)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+ ;;
+
+ osf3* | osf4* | osf5*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # All OSF/1 code is PIC.
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+
+ rdos*)
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+
+ solaris*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ case $cc_basename in
+ f77* | f90* | f95*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
+ esac
+ ;;
+
+ sunos4*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ sysv4 | sysv4.2uw2* | sysv4.3*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec ;then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ fi
+ ;;
+
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ unicos*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ ;;
+
+ uts4*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ *)
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ ;;
+ esac
+ fi
+])
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t at m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
+ ;;
+esac
+AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
+_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
+ [How to pass a linker flag through the compiler])
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
+ _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
+ [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
+ [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t at m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
+ [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
+ "" | " "*) ;;
+ *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
+ esac],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
+fi
+_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
+ [Additional compiler flags for building library objects])
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
+_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
+ _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
+ $lt_tmp_static_flag,
+ [],
+ [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
+_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
+ [Compiler flag to prevent dynamic linking])
+])# _LT_COMPILER_PIC
+
+
+# _LT_LINKER_SHLIBS([TAGNAME])
+# ----------------------------
+# See if the linker supports building shared libraries.
+m4_defun([_LT_LINKER_SHLIBS],
+[AC_REQUIRE([LT_PATH_LD])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+m4_if([$1], [CXX], [
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ case $host_os in
+ aix[[4-9]]*)
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ ;;
+ pw32*)
+ _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
+ ;;
+ cygwin* | mingw* | cegcc*)
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
+ ;;
+ linux* | k*bsd*-gnu)
+ _LT_TAGVAR(link_all_deplibs, $1)=no
+ ;;
+ *)
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ ;;
+ esac
+ _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
+], [
+ runpath_var=
+ _LT_TAGVAR(allow_undefined_flag, $1)=
+ _LT_TAGVAR(always_export_symbols, $1)=no
+ _LT_TAGVAR(archive_cmds, $1)=
+ _LT_TAGVAR(archive_expsym_cmds, $1)=
+ _LT_TAGVAR(compiler_needs_object, $1)=no
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)=
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ _LT_TAGVAR(hardcode_automatic, $1)=no
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+ _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=
+ _LT_TAGVAR(hardcode_minus_L, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+ _LT_TAGVAR(inherit_rpath, $1)=no
+ _LT_TAGVAR(link_all_deplibs, $1)=unknown
+ _LT_TAGVAR(module_cmds, $1)=
+ _LT_TAGVAR(module_expsym_cmds, $1)=
+ _LT_TAGVAR(old_archive_from_new_cmds, $1)=
+ _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
+ _LT_TAGVAR(thread_safe_flag_spec, $1)=
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ # include_expsyms should be a list of space-separated symbols to be *always*
+ # included in the symbol list
+ _LT_TAGVAR(include_expsyms, $1)=
+ # exclude_expsyms can be an extended regexp of symbols to exclude
+ # it will be wrapped by ` (' and `)$', so one must not match beginning or
+ # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+ # as well as any symbol that contains `d'.
+ _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
+ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+ # platforms (ab)use it in PIC code, but their linkers get confused if
+ # the symbol is explicitly referenced. Since portable code cannot
+ # rely on this symbol name, it's probably fine to never include it in
+ # preloaded symbol tables.
+ # Exclude shared library initialization/finalization symbols.
+dnl Note also adjust exclude_expsyms for C++ above.
+ extract_expsyms_cmds=
+
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test "$GCC" != yes; then
+ with_gnu_ld=no
+ fi
+ ;;
+ interix*)
+ # we just hope/assume this is gcc and not c89 (= MSVC++)
+ with_gnu_ld=yes
+ ;;
+ openbsd*)
+ with_gnu_ld=no
+ ;;
+ linux* | k*bsd*-gnu)
+ _LT_TAGVAR(link_all_deplibs, $1)=no
+ ;;
+ esac
+
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ if test "$with_gnu_ld" = yes; then
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ wlarc='${wl}'
+
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ runpath_var=LD_RUN_PATH
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+ _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ fi
+ supports_anon_versioning=no
+ case `$LD -v 2>&1` in
+ *GNU\ gold*) supports_anon_versioning=yes ;;
+ *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
+ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+ *\ 2.11.*) ;; # other 2.11 versions
+ *) supports_anon_versioning=yes ;;
+ esac
+
+ # See if GNU ld supports shared libraries.
+ case $host_os in
+ aix[[3-9]]*)
+ # On AIX/PPC, the GNU linker is very broken
+ if test "$host_cpu" != ia64; then
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support. If you
+*** really care for shared libraries, you may want to modify your PATH
+*** so that a non-GNU linker is found, and then restart.
+
+_LT_EOF
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)=''
+ ;;
+ m68k)
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ ;;
+ esac
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ # Joseph Beckenbach <jrb3 at best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+ # as there is no search path for DLLs.
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(always_export_symbols, $1)=no
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ interix[[3-9]]*)
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+
+ gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+ tmp_diet=no
+ if test "$host_os" = linux-dietlibc; then
+ case $cc_basename in
+ diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
+ esac
+ fi
+ if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+ && test "$tmp_diet" = no
+ then
+ tmp_addflag=
+ tmp_sharedflag='-shared'
+ case $cc_basename,$host_cpu in
+ pgcc*) # Portland Group C compiler
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag'
+ ;;
+ pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag -Mnomain' ;;
+ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
+ tmp_addflag=' -i_dynamic' ;;
+ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
+ tmp_addflag=' -i_dynamic -nofor_main' ;;
+ ifc* | ifort*) # Intel Fortran compiler
+ tmp_addflag=' -nofor_main' ;;
+ lf95*) # Lahey Fortran 8.1
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ tmp_sharedflag='--shared' ;;
+ xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+ tmp_sharedflag='-qmkshrobj'
+ tmp_addflag= ;;
+ esac
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*) # Sun C 5.9
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ _LT_TAGVAR(compiler_needs_object, $1)=yes
+ tmp_sharedflag='-G' ;;
+ *Sun\ F*) # Sun Fortran 8.3
+ tmp_sharedflag='-G' ;;
+ esac
+ _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+ if test "x$supports_anon_versioning" = xyes; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+
+ case $cc_basename in
+ xlf*)
+ # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+ _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
+ _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ esac
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ netbsd* | netbsdelf*-gnu)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+ wlarc=
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ fi
+ ;;
+
+ solaris*)
+ if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+ case `$LD -v 2>&1` in
+ *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ ;;
+ *)
+ # For security reasons, it is highly recommended that you always
+ # use absolute paths for naming shared libraries, and exclude the
+ # DT_RUNPATH tag from executables and libraries. But doing so
+ # requires that you compile everything twice, which is a pain.
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+
+ sunos4*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ wlarc=
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ *)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+
+ if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
+ runpath_var=
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)=
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ fi
+ else
+ # PORTME fill in a description of your system's linker (not GNU ld)
+ case $host_os in
+ aix3*)
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(always_export_symbols, $1)=yes
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+ # Note: this linker hardcodes the directories in LIBPATH if there
+ # are no directories specified by -L.
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+ # Neither direct hardcoding nor static linking is supported with a
+ # broken collect2.
+ _LT_TAGVAR(hardcode_direct, $1)=unsupported
+ fi
+ ;;
+
+ aix[[4-9]]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
+ for ld_flag in $LDFLAGS; do
+ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ _LT_TAGVAR(archive_cmds, $1)=''
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
+
+ if test "$GCC" = yes; then
+ case $host_os in aix4.[[012]]|aix4.[[012]].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ _LT_TAGVAR(hardcode_direct, $1)=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=
+ fi
+ ;;
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ _LT_TAGVAR(link_all_deplibs, $1)=no
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ _LT_TAGVAR(always_export_symbols, $1)=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ _LT_SYS_MODULE_PATH_AIX
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+ _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ _LT_SYS_MODULE_PATH_AIX
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
+ # Exported symbols can be pulled into shared objects from archives
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+ # This is similar to how AIX traditionally builds its shared libraries.
+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)=''
+ ;;
+ m68k)
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ ;;
+ esac
+ ;;
+
+ bsdi[[45]]*)
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
+ # The linker will automatically build a .lib file if we build a DLL.
+ _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
+ # FIXME: Should let the user specify the lib program.
+ _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
+ _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+ ;;
+
+ darwin* | rhapsody*)
+ _LT_DARWIN_LINKER_FEATURES($1)
+ ;;
+
+ dgux*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ freebsd1*)
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+ # support. Future versions do this automatically, but an explicit c++rt0.o
+ # does not break anything, and helps significantly (at the cost of a little
+ # extra space).
+ freebsd2.2*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+ freebsd2*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+ freebsd* | dragonfly*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ hpux9*)
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ fi
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ ;;
+
+ hpux10*)
+ if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ if test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ fi
+ ;;
+
+ hpux11*)
+ if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+ case $host_cpu in
+ hppa*64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ else
+ case $host_cpu in
+ hppa*64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ fi
+ if test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+ *)
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ ;;
+ esac
+ fi
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ # Try to use the -exported_symbol ld option, if it does not
+ # work, assume that -exports_file does not work either and
+ # implicitly export all symbols.
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+ AC_LINK_IFELSE(int foo(void) {},
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+ )
+ LDFLAGS="$save_LDFLAGS"
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+ fi
+ _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(inherit_rpath, $1)=yes
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+
+ netbsd* | netbsdelf*-gnu)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
+ fi
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ newsos6)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ *nto* | *qnx*)
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ else
+ case $host_os in
+ openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ ;;
+ esac
+ fi
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ os2*)
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+ _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+ ;;
+
+ osf3*)
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ fi
+ _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ ;;
+
+ osf4* | osf5*) # as osf3* with the addition of -msym flag
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ else
+ _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+ # Both c and cxx compiler support -rpath directly
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+ fi
+ _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ ;;
+
+ solaris*)
+ _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
+ if test "$GCC" = yes; then
+ wlarc='${wl}'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ else
+ case `$CC -V 2>&1` in
+ *"Compilers 5.0"*)
+ wlarc=''
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+ ;;
+ *)
+ wlarc='${wl}'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ ;;
+ esac
+ fi
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ case $host_os in
+ solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'. GCC discards it without `$wl',
+ # but is careful enough not to reorder.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ else
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+ fi
+ ;;
+ esac
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+
+ sunos4*)
+ if test "x$host_vendor" = xsequent; then
+ # Use $CC to link under sequent, because it throws in some extra .o
+ # files that make .init and .fini sections work.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ sysv4)
+ case $host_vendor in
+ sni)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
+ ;;
+ siemens)
+ ## LD is ld it makes a PLAMLIB
+ ## CC just makes a GrossModule.
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ ;;
+ motorola)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
+ ;;
+ esac
+ runpath_var='LD_RUN_PATH'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ sysv4.3*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ fi
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ uts4*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ *)
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+
+ if test x$host_vendor = xsni; then
+ case $host in
+ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
+ ;;
+ esac
+ fi
+ fi
+])
+AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
+test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+
+_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
+
+_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
+_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
+_LT_DECL([], [extract_expsyms_cmds], [2],
+ [The commands to extract the exported symbol list from a shared archive])
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
+x|xyes)
+ # Assume -lc should be added
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $_LT_TAGVAR(archive_cmds, $1) in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ AC_MSG_CHECKING([whether -lc should be explicitly linked in])
+ $RM conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
+ pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
+ _LT_TAGVAR(allow_undefined_flag, $1)=
+ if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
+ then
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ else
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+ fi
+ _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $RM conftest*
+ AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)])
+ ;;
+ esac
+ fi
+ ;;
+esac
+
+_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
+ [Whether or not to add -lc for building shared libraries])
+_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
+ [enable_shared_with_static_runtimes], [0],
+ [Whether or not to disallow shared libs when runtime libs are static])
+_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
+ [Compiler flag to allow reflexive dlopens])
+_LT_TAGDECL([], [whole_archive_flag_spec], [1],
+ [Compiler flag to generate shared objects directly from archives])
+_LT_TAGDECL([], [compiler_needs_object], [1],
+ [Whether the compiler copes with passing no objects directly])
+_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
+ [Create an old-style archive from a shared archive])
+_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
+ [Create a temporary old-style archive to link instead of a shared archive])
+_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
+_LT_TAGDECL([], [archive_expsym_cmds], [2])
+_LT_TAGDECL([], [module_cmds], [2],
+ [Commands used to build a loadable module if different from building
+ a shared archive.])
+_LT_TAGDECL([], [module_expsym_cmds], [2])
+_LT_TAGDECL([], [with_gnu_ld], [1],
+ [Whether we are building with GNU ld or not])
+_LT_TAGDECL([], [allow_undefined_flag], [1],
+ [Flag that allows shared libraries with undefined symbols to be built])
+_LT_TAGDECL([], [no_undefined_flag], [1],
+ [Flag that enforces no undefined symbols])
+_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
+ [Flag to hardcode $libdir into a binary during linking.
+ This must work even if $libdir does not exist])
+_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
+ [[If ld is used when linking, flag to hardcode $libdir into a binary
+ during linking. This must work even if $libdir does not exist]])
+_LT_TAGDECL([], [hardcode_libdir_separator], [1],
+ [Whether we need a single "-rpath" flag with a separated argument])
+_LT_TAGDECL([], [hardcode_direct], [0],
+ [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
+ DIR into the resulting binary])
+_LT_TAGDECL([], [hardcode_direct_absolute], [0],
+ [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
+ DIR into the resulting binary and the resulting library dependency is
+ "absolute", i.e impossible to change by setting ${shlibpath_var} if the
+ library is relocated])
+_LT_TAGDECL([], [hardcode_minus_L], [0],
+ [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+ into the resulting binary])
+_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
+ [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+ into the resulting binary])
+_LT_TAGDECL([], [hardcode_automatic], [0],
+ [Set to "yes" if building a shared library automatically hardcodes DIR
+ into the library and all subsequent libraries and executables linked
+ against it])
+_LT_TAGDECL([], [inherit_rpath], [0],
+ [Set to yes if linker adds runtime paths of dependent libraries
+ to runtime path list])
+_LT_TAGDECL([], [link_all_deplibs], [0],
+ [Whether libtool must link a program against all its dependency libraries])
+_LT_TAGDECL([], [fix_srcfile_path], [1],
+ [Fix the shell variable $srcfile for the compiler])
+_LT_TAGDECL([], [always_export_symbols], [0],
+ [Set to "yes" if exported symbols are required])
+_LT_TAGDECL([], [export_symbols_cmds], [2],
+ [The commands to list exported symbols])
+_LT_TAGDECL([], [exclude_expsyms], [1],
+ [Symbols that should not be listed in the preloaded symbols])
+_LT_TAGDECL([], [include_expsyms], [1],
+ [Symbols that must always be exported])
+_LT_TAGDECL([], [prelink_cmds], [2],
+ [Commands necessary for linking programs (against libraries) with templates])
+_LT_TAGDECL([], [file_list_spec], [1],
+ [Specify filename containing input files])
+dnl FIXME: Not yet implemented
+dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
+dnl [Compiler flag to generate thread safe objects])
+])# _LT_LINKER_SHLIBS
+
+
+# _LT_LANG_C_CONFIG([TAG])
+# ------------------------
+# Ensure that the configuration variables for a C compiler are suitably
+# defined. These variables are subsequently used by _LT_CONFIG to write
+# the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_C_CONFIG],
+[m4_require([_LT_DECL_EGREP])dnl
+lt_save_CC="$CC"
+AC_LANG_PUSH(C)
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+_LT_TAG_COMPILER
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+ _LT_COMPILER_NO_RTTI($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_SYS_DYNAMIC_LINKER($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+ LT_SYS_DLOPEN_SELF
+ _LT_CMD_STRIPLIB
+
+ # Report which library types will actually be built
+ AC_MSG_CHECKING([if libtool supports shared libraries])
+ AC_MSG_RESULT([$can_build_shared])
+
+ AC_MSG_CHECKING([whether to build shared libraries])
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+
+ aix[[4-9]]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ AC_MSG_RESULT([$enable_shared])
+
+ AC_MSG_CHECKING([whether to build static libraries])
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ AC_MSG_RESULT([$enable_static])
+
+ _LT_CONFIG($1)
+fi
+AC_LANG_POP
+CC="$lt_save_CC"
+])# _LT_LANG_C_CONFIG
+
+
+# _LT_PROG_CXX
+# ------------
+# Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++
+# compiler, we have our own version here.
+m4_defun([_LT_PROG_CXX],
+[
+pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes])
+AC_PROG_CXX
+if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+ ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+ (test "X$CXX" != "Xg++"))) ; then
+ AC_PROG_CXXCPP
+else
+ _lt_caught_CXX_error=yes
+fi
+popdef([AC_MSG_ERROR])
+])# _LT_PROG_CXX
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([_LT_PROG_CXX], [])
+
+
+# _LT_LANG_CXX_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for a C++ compiler are suitably
+# defined. These variables are subsequently used by _LT_CONFIG to write
+# the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_CXX_CONFIG],
+[AC_REQUIRE([_LT_PROG_CXX])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_EGREP])dnl
+
+AC_LANG_PUSH(C++)
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(compiler_needs_object, $1)=no
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for C++ test sources.
+ac_ext=cpp
+
+# Object file extension for compiled C++ test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the CXX compiler isn't working. Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_caught_CXX_error" != yes; then
+ # Code to be used in simple compile tests
+ lt_simple_compile_test_code="int some_variable = 0;"
+
+ # Code to be used in simple link tests
+ lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
+
+ # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+ _LT_TAG_COMPILER
+
+ # save warnings/boilerplate of simple test code
+ _LT_COMPILER_BOILERPLATE
+ _LT_LINKER_BOILERPLATE
+
+ # Allow CC to be a program name with arguments.
+ lt_save_CC=$CC
+ lt_save_LD=$LD
+ lt_save_GCC=$GCC
+ GCC=$GXX
+ lt_save_with_gnu_ld=$with_gnu_ld
+ lt_save_path_LD=$lt_cv_path_LD
+ if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
+ lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
+ else
+ $as_unset lt_cv_prog_gnu_ld
+ fi
+ if test -n "${lt_cv_path_LDCXX+set}"; then
+ lt_cv_path_LD=$lt_cv_path_LDCXX
+ else
+ $as_unset lt_cv_path_LD
+ fi
+ test -z "${LDCXX+set}" || LD=$LDCXX
+ CC=${CXX-"c++"}
+ compiler=$CC
+ _LT_TAGVAR(compiler, $1)=$CC
+ _LT_CC_BASENAME([$compiler])
+
+ if test -n "$compiler"; then
+ # We don't want -fno-exception when compiling C++ code, so set the
+ # no_builtin_flag separately
+ if test "$GXX" = yes; then
+ _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
+ else
+ _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+ fi
+
+ if test "$GXX" = yes; then
+ # Set up default GNU C++ configuration
+
+ LT_PATH_LD
+
+ # Check if GNU C++ uses GNU ld as the underlying linker, since the
+ # archiving commands below assume that GNU ld is being used.
+ if test "$with_gnu_ld" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
+ # investigate it a little bit more. (MM)
+ wlarc='${wl}'
+
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if eval "`$CC -print-prog-name=ld` --help 2>&1" |
+ $GREP 'no-whole-archive' > /dev/null; then
+ _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ fi
+ else
+ with_gnu_ld=no
+ wlarc=
+
+ # A generic and very simple default shared library creation
+ # command for GNU C++ for the case where it uses the native
+ # linker, instead of GNU ld. If possible, this setting should
+ # overridden to take advantage of the native linker features on
+ # the platform it is being used on.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ fi
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+
+ else
+ GXX=no
+ with_gnu_ld=no
+ wlarc=
+ fi
+
+ # PORTME: fill in a description of your system's C++ link characteristics
+ AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ case $host_os in
+ aix3*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ aix[[4-9]]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
+ for ld_flag in $LDFLAGS; do
+ case $ld_flag in
+ *-brtl*)
+ aix_use_runtimelinking=yes
+ break
+ ;;
+ esac
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ _LT_TAGVAR(archive_cmds, $1)=''
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
+
+ if test "$GXX" = yes; then
+ case $host_os in aix4.[[012]]|aix4.[[012]].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ _LT_TAGVAR(hardcode_direct, $1)=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=
+ fi
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to
+ # export.
+ _LT_TAGVAR(always_export_symbols, $1)=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
+ # Determine the default libpath from the value encoded in an empty
+ # executable.
+ _LT_SYS_MODULE_PATH_AIX
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+ _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ _LT_SYS_MODULE_PATH_AIX
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
+ # Exported symbols can be pulled into shared objects from archives
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+ # This is similar to how AIX traditionally builds its shared
+ # libraries.
+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ # Joseph Beckenbach <jrb3 at best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ chorus*)
+ case $cc_basename in
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+ # as there is no search path for DLLs.
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(always_export_symbols, $1)=no
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ darwin* | rhapsody*)
+ _LT_DARWIN_LINKER_FEATURES($1)
+ ;;
+
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ freebsd[[12]]*)
+ # C++ shared libraries reported to be fairly broken before
+ # switch to ELF
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ freebsd-elf*)
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ ;;
+
+ freebsd* | dragonfly*)
+ # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
+ # conventions
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ ;;
+
+ gnu*)
+ ;;
+
+ hpux9*)
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ aCC*)
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+
+ hpux10*|hpux11*)
+ if test $with_gnu_ld = no; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ ;;
+ *)
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ ;;
+ esac
+ fi
+ case $host_cpu in
+ hppa*64*|ia64*)
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+ *)
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+ ;;
+ esac
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ aCC*)
+ case $host_cpu in
+ hppa*64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test $with_gnu_ld = no; then
+ case $host_cpu in
+ hppa*64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ fi
+ else
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+
+ interix[[3-9]]*)
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+ irix5* | irix6*)
+ case $cc_basename in
+ CC*)
+ # SGI C++
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+
+ # Archives containing C++ object files must be created using
+ # "CC -ar", where "CC" is the IRIX C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib'
+ fi
+ fi
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+ esac
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(inherit_rpath, $1)=yes
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+
+ # Archives containing C++ object files must be created using
+ # "CC -Bstatic", where "CC" is the KAI C++ compiler.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
+ ;;
+ icpc* | ecpc* )
+ # Intel C++
+ with_gnu_ld=yes
+ # version 8.0 and above of icpc choke on multiply defined symbols
+ # if we add $predep_objects and $postdep_objects, however 7.1 and
+ # earlier do not add the objects themselves.
+ case `$CC -V 2>&1` in
+ *"Version 7."*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ *) # Version 8.0 or newer
+ tmp_idyn=
+ case $host_cpu in
+ ia64*) tmp_idyn=' -i_dynamic';;
+ esac
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ esac
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler
+ case `$CC -V` in
+ *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*)
+ _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+ compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
+ _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+ $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
+ $RANLIB $oldlib'
+ _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ ;;
+ *) # Version 6 will use weak symbols
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ ;;
+ esac
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ ;;
+ cxx*)
+ # Compaq C++
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
+
+ runpath_var=LD_RUN_PATH
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+ ;;
+ xl*)
+ # IBM XL 8.0 on PPC, with GNU ld
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ _LT_TAGVAR(compiler_needs_object, $1)=yes
+
+ # Not sure whether something based on
+ # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
+ # would be better.
+ output_verbose_link_cmd='echo'
+
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ lynxos*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ m88k*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
+ wlarc=
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ fi
+ # Workaround some broken pre-1.5 toolchains
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
+ ;;
+
+ *nto* | *qnx*)
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ ;;
+
+ openbsd2*)
+ # C++ shared libraries are fairly broken
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ fi
+ output_verbose_link_cmd=echo
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ osf3* | osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Archives containing C++ object files must be created using
+ # the KAI C++ compiler.
+ case $host in
+ osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
+ *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
+ esac
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ cxx*)
+ case $host in
+ osf3*)
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ ;;
+ *)
+ _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
+ echo "-hidden">> $lib.exp~
+ $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~
+ $RM $lib.exp'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+ ;;
+ esac
+
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+ ;;
+ *)
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ case $host in
+ osf3*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ ;;
+ esac
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+
+ else
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+
+ psos*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ lcc*)
+ # Lucid
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ solaris*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
+ _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ case $host_os in
+ solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+ ;;
+ esac
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+
+ output_verbose_link_cmd='echo'
+
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+
+ # The C++ compiler must be used to create the archive.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
+ ;;
+ *)
+ # GNU C++ compiler with Solaris linker
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
+ if $CC --version | $GREP -v '^2\.7' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+ else
+ # g++ 2.7 appears to require `-G' NOT `-shared' on this
+ # platform.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+ fi
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
+ case $host_os in
+ solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+ *)
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ ;;
+ esac
+ fi
+ ;;
+ esac
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ runpath_var='LD_RUN_PATH'
+
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ vxworks*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+
+ AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
+ test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+
+ _LT_TAGVAR(GCC, $1)="$GXX"
+ _LT_TAGVAR(LD, $1)="$LD"
+
+ ## CAVEAT EMPTOR:
+ ## There is no encapsulation within the following macros, do not change
+ ## the running order or otherwise move them around unless you know exactly
+ ## what you are doing...
+ _LT_SYS_HIDDEN_LIBDEPS($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_SYS_DYNAMIC_LINKER($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+ fi # test -n "$compiler"
+
+ CC=$lt_save_CC
+ LDCXX=$LD
+ LD=$lt_save_LD
+ GCC=$lt_save_GCC
+ with_gnu_ld=$lt_save_with_gnu_ld
+ lt_cv_path_LDCXX=$lt_cv_path_LD
+ lt_cv_path_LD=$lt_save_path_LD
+ lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
+ lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
+fi # test "$_lt_caught_CXX_error" != yes
+
+AC_LANG_POP
+])# _LT_LANG_CXX_CONFIG
+
+
+# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
+# ---------------------------------
+# Figure out "hidden" library dependencies from verbose
+# compiler output when linking a shared library.
+# Parse the compiler output and extract the necessary
+# objects, libraries and library flags.
+m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+# Dependencies to place before and after the object being linked:
+_LT_TAGVAR(predep_objects, $1)=
+_LT_TAGVAR(postdep_objects, $1)=
+_LT_TAGVAR(predeps, $1)=
+_LT_TAGVAR(postdeps, $1)=
+_LT_TAGVAR(compiler_lib_search_path, $1)=
+
+dnl we can't use the lt_simple_compile_test_code here,
+dnl because it contains code intended for an executable,
+dnl not a library. It's possible we should let each
+dnl tag define a new lt_????_link_test_code variable,
+dnl but it's only used here...
+m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
+int a;
+void foo (void) { a = 0; }
+_LT_EOF
+], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
+class Foo
+{
+public:
+ Foo (void) { a = 0; }
+private:
+ int a;
+};
+_LT_EOF
+], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
+ subroutine foo
+ implicit none
+ integer*4 a
+ a=0
+ return
+ end
+_LT_EOF
+], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
+ subroutine foo
+ implicit none
+ integer a
+ a=0
+ return
+ end
+_LT_EOF
+], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
+public class foo {
+ private int a;
+ public void bar (void) {
+ a = 0;
+ }
+};
+_LT_EOF
+])
+dnl Parse the compiler output and extract the necessary
+dnl objects, libraries and library flags.
+if AC_TRY_EVAL(ac_compile); then
+ # Parse the compiler output and extract the necessary
+ # objects, libraries and library flags.
+
+ # Sentinel used to keep track of whether or not we are before
+ # the conftest object file.
+ pre_test_object_deps_done=no
+
+ for p in `eval "$output_verbose_link_cmd"`; do
+ case $p in
+
+ -L* | -R* | -l*)
+ # Some compilers place space between "-{L,R}" and the path.
+ # Remove the space.
+ if test $p = "-L" ||
+ test $p = "-R"; then
+ prev=$p
+ continue
+ else
+ prev=
+ fi
+
+ if test "$pre_test_object_deps_done" = no; then
+ case $p in
+ -L* | -R*)
+ # Internal compiler library paths should come after those
+ # provided the user. The postdeps already come after the
+ # user supplied libs so there is no need to process them.
+ if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
+ _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
+ else
+ _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
+ fi
+ ;;
+ # The "-l" case would never come before the object being
+ # linked, so don't bother handling this case.
+ esac
+ else
+ if test -z "$_LT_TAGVAR(postdeps, $1)"; then
+ _LT_TAGVAR(postdeps, $1)="${prev}${p}"
+ else
+ _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
+ fi
+ fi
+ ;;
+
+ *.$objext)
+ # This assumes that the test object file only shows up
+ # once in the compiler output.
+ if test "$p" = "conftest.$objext"; then
+ pre_test_object_deps_done=yes
+ continue
+ fi
+
+ if test "$pre_test_object_deps_done" = no; then
+ if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
+ _LT_TAGVAR(predep_objects, $1)="$p"
+ else
+ _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
+ fi
+ else
+ if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
+ _LT_TAGVAR(postdep_objects, $1)="$p"
+ else
+ _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
+ fi
+ fi
+ ;;
+
+ *) ;; # Ignore the rest.
+
+ esac
+ done
+
+ # Clean up.
+ rm -f a.out a.exe
+else
+ echo "libtool.m4: error: problem compiling $1 test program"
+fi
+
+$RM -f confest.$objext
+
+# PORTME: override above test on systems where it is broken
+m4_if([$1], [CXX],
+[case $host_os in
+interix[[3-9]]*)
+ # Interix 3.5 installs completely hosed .la files for C++, so rather than
+ # hack all around it, let's just trust "g++" to DTRT.
+ _LT_TAGVAR(predep_objects,$1)=
+ _LT_TAGVAR(postdep_objects,$1)=
+ _LT_TAGVAR(postdeps,$1)=
+ ;;
+
+linux*)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+
+ # The more standards-conforming stlport4 library is
+ # incompatible with the Cstd library. Avoid specifying
+ # it if it's in CXXFLAGS. Ignore libCrun as
+ # -library=stlport4 depends on it.
+ case " $CXX $CXXFLAGS " in
+ *" -library=stlport4 "*)
+ solaris_use_stlport4=yes
+ ;;
+ esac
+
+ if test "$solaris_use_stlport4" != yes; then
+ _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+ fi
+ ;;
+ esac
+ ;;
+
+solaris*)
+ case $cc_basename in
+ CC*)
+ # The more standards-conforming stlport4 library is
+ # incompatible with the Cstd library. Avoid specifying
+ # it if it's in CXXFLAGS. Ignore libCrun as
+ # -library=stlport4 depends on it.
+ case " $CXX $CXXFLAGS " in
+ *" -library=stlport4 "*)
+ solaris_use_stlport4=yes
+ ;;
+ esac
+
+ # Adding this requires a known-good setup of shared libraries for
+ # Sun compiler versions before 5.6, else PIC objects from an old
+ # archive will be linked into the output, leading to subtle bugs.
+ if test "$solaris_use_stlport4" != yes; then
+ _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+ fi
+ ;;
+ esac
+ ;;
+esac
+])
+
+case " $_LT_TAGVAR(postdeps, $1) " in
+*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
+esac
+ _LT_TAGVAR(compiler_lib_search_dirs, $1)=
+if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
+ _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
+fi
+_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
+ [The directories searched by this compiler when creating a shared library])
+_LT_TAGDECL([], [predep_objects], [1],
+ [Dependencies to place before and after the objects being linked to
+ create a shared library])
+_LT_TAGDECL([], [postdep_objects], [1])
+_LT_TAGDECL([], [predeps], [1])
+_LT_TAGDECL([], [postdeps], [1])
+_LT_TAGDECL([], [compiler_lib_search_path], [1],
+ [The library search path used internally by the compiler when linking
+ a shared library])
+])# _LT_SYS_HIDDEN_LIBDEPS
+
+
+# _LT_PROG_F77
+# ------------
+# Since AC_PROG_F77 is broken, in that it returns the empty string
+# if there is no fortran compiler, we have our own version here.
+m4_defun([_LT_PROG_F77],
+[
+pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes])
+AC_PROG_F77
+if test -z "$F77" || test "X$F77" = "Xno"; then
+ _lt_disable_F77=yes
+fi
+popdef([AC_MSG_ERROR])
+])# _LT_PROG_F77
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([_LT_PROG_F77], [])
+
+
+# _LT_LANG_F77_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for a Fortran 77 compiler are
+# suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_F77_CONFIG],
+[AC_REQUIRE([_LT_PROG_F77])dnl
+AC_LANG_PUSH(Fortran 77)
+
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for f77 test sources.
+ac_ext=f
+
+# Object file extension for compiled f77 test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the F77 compiler isn't working. Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_disable_F77" != yes; then
+ # Code to be used in simple compile tests
+ lt_simple_compile_test_code="\
+ subroutine t
+ return
+ end
+"
+
+ # Code to be used in simple link tests
+ lt_simple_link_test_code="\
+ program t
+ end
+"
+
+ # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+ _LT_TAG_COMPILER
+
+ # save warnings/boilerplate of simple test code
+ _LT_COMPILER_BOILERPLATE
+ _LT_LINKER_BOILERPLATE
+
+ # Allow CC to be a program name with arguments.
+ lt_save_CC="$CC"
+ lt_save_GCC=$GCC
+ CC=${F77-"f77"}
+ compiler=$CC
+ _LT_TAGVAR(compiler, $1)=$CC
+ _LT_CC_BASENAME([$compiler])
+ GCC=$G77
+ if test -n "$compiler"; then
+ AC_MSG_CHECKING([if libtool supports shared libraries])
+ AC_MSG_RESULT([$can_build_shared])
+
+ AC_MSG_CHECKING([whether to build shared libraries])
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+ aix[[4-9]]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ AC_MSG_RESULT([$enable_shared])
+
+ AC_MSG_CHECKING([whether to build static libraries])
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ AC_MSG_RESULT([$enable_static])
+
+ _LT_TAGVAR(GCC, $1)="$G77"
+ _LT_TAGVAR(LD, $1)="$LD"
+
+ ## CAVEAT EMPTOR:
+ ## There is no encapsulation within the following macros, do not change
+ ## the running order or otherwise move them around unless you know exactly
+ ## what you are doing...
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_SYS_DYNAMIC_LINKER($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+ fi # test -n "$compiler"
+
+ GCC=$lt_save_GCC
+ CC="$lt_save_CC"
+fi # test "$_lt_disable_F77" != yes
+
+AC_LANG_POP
+])# _LT_LANG_F77_CONFIG
+
+
+# _LT_PROG_FC
+# -----------
+# Since AC_PROG_FC is broken, in that it returns the empty string
+# if there is no fortran compiler, we have our own version here.
+m4_defun([_LT_PROG_FC],
+[
+pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes])
+AC_PROG_FC
+if test -z "$FC" || test "X$FC" = "Xno"; then
+ _lt_disable_FC=yes
+fi
+popdef([AC_MSG_ERROR])
+])# _LT_PROG_FC
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([_LT_PROG_FC], [])
+
+
+# _LT_LANG_FC_CONFIG([TAG])
+# -------------------------
+# Ensure that the configuration variables for a Fortran compiler are
+# suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_FC_CONFIG],
+[AC_REQUIRE([_LT_PROG_FC])dnl
+AC_LANG_PUSH(Fortran)
+
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for fc test sources.
+ac_ext=${ac_fc_srcext-f}
+
+# Object file extension for compiled fc test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the FC compiler isn't working. Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_disable_FC" != yes; then
+ # Code to be used in simple compile tests
+ lt_simple_compile_test_code="\
+ subroutine t
+ return
+ end
+"
+
+ # Code to be used in simple link tests
+ lt_simple_link_test_code="\
+ program t
+ end
+"
+
+ # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+ _LT_TAG_COMPILER
+
+ # save warnings/boilerplate of simple test code
+ _LT_COMPILER_BOILERPLATE
+ _LT_LINKER_BOILERPLATE
+
+ # Allow CC to be a program name with arguments.
+ lt_save_CC="$CC"
+ lt_save_GCC=$GCC
+ CC=${FC-"f95"}
+ compiler=$CC
+ GCC=$ac_cv_fc_compiler_gnu
+
+ _LT_TAGVAR(compiler, $1)=$CC
+ _LT_CC_BASENAME([$compiler])
+
+ if test -n "$compiler"; then
+ AC_MSG_CHECKING([if libtool supports shared libraries])
+ AC_MSG_RESULT([$can_build_shared])
+
+ AC_MSG_CHECKING([whether to build shared libraries])
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+ aix[[4-9]]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ AC_MSG_RESULT([$enable_shared])
+
+ AC_MSG_CHECKING([whether to build static libraries])
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ AC_MSG_RESULT([$enable_static])
+
+ _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
+ _LT_TAGVAR(LD, $1)="$LD"
+
+ ## CAVEAT EMPTOR:
+ ## There is no encapsulation within the following macros, do not change
+ ## the running order or otherwise move them around unless you know exactly
+ ## what you are doing...
+ _LT_SYS_HIDDEN_LIBDEPS($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_SYS_DYNAMIC_LINKER($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+ fi # test -n "$compiler"
+
+ GCC=$lt_save_GCC
+ CC="$lt_save_CC"
+fi # test "$_lt_disable_FC" != yes
+
+AC_LANG_POP
+])# _LT_LANG_FC_CONFIG
+
+
+# _LT_LANG_GCJ_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for the GNU Java Compiler compiler
+# are suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_GCJ_CONFIG],
+[AC_REQUIRE([LT_PROG_GCJ])dnl
+AC_LANG_SAVE
+
+# Source file extension for Java test sources.
+ac_ext=java
+
+# Object file extension for compiled Java test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="class foo {}"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+lt_save_GCC=$GCC
+GCC=yes
+CC=${GCJ-"gcj"}
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_TAGVAR(LD, $1)="$LD"
+_LT_CC_BASENAME([$compiler])
+
+# GCJ did not exist at the time GCC didn't implicitly link libc in.
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+ _LT_COMPILER_NO_RTTI($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+fi
+
+AC_LANG_RESTORE
+
+GCC=$lt_save_GCC
+CC="$lt_save_CC"
+])# _LT_LANG_GCJ_CONFIG
+
+
+# _LT_LANG_RC_CONFIG([TAG])
+# -------------------------
+# Ensure that the configuration variables for the Windows resource compiler
+# are suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_RC_CONFIG],
+[AC_REQUIRE([LT_PROG_RC])dnl
+AC_LANG_SAVE
+
+# Source file extension for RC test sources.
+ac_ext=rc
+
+# Object file extension for compiled RC test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
+
+# Code to be used in simple link tests
+lt_simple_link_test_code="$lt_simple_compile_test_code"
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+lt_save_GCC=$GCC
+GCC=
+CC=${RC-"windres"}
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_CC_BASENAME([$compiler])
+_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+
+if test -n "$compiler"; then
+ :
+ _LT_CONFIG($1)
+fi
+
+GCC=$lt_save_GCC
+AC_LANG_RESTORE
+CC="$lt_save_CC"
+])# _LT_LANG_RC_CONFIG
+
+
+# LT_PROG_GCJ
+# -----------
+AC_DEFUN([LT_PROG_GCJ],
+[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
+ [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
+ [AC_CHECK_TOOL(GCJ, gcj,)
+ test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
+ AC_SUBST(GCJFLAGS)])])[]dnl
+])
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
+
+
+# LT_PROG_RC
+# ----------
+AC_DEFUN([LT_PROG_RC],
+[AC_CHECK_TOOL(RC, windres,)
+])
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_RC], [])
+
+
+# _LT_DECL_EGREP
+# --------------
+# If we don't have a new enough Autoconf to choose the best grep
+# available, choose the one first in the user's PATH.
+m4_defun([_LT_DECL_EGREP],
+[AC_REQUIRE([AC_PROG_EGREP])dnl
+AC_REQUIRE([AC_PROG_FGREP])dnl
+test -z "$GREP" && GREP=grep
+_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
+_LT_DECL([], [EGREP], [1], [An ERE matcher])
+_LT_DECL([], [FGREP], [1], [A literal string matcher])
+dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
+AC_SUBST([GREP])
+])
+
+
+# _LT_DECL_OBJDUMP
+# --------------
+# If we don't have a new enough Autoconf to choose the best objdump
+# available, choose the one first in the user's PATH.
+m4_defun([_LT_DECL_OBJDUMP],
+[AC_CHECK_TOOL(OBJDUMP, objdump, false)
+test -z "$OBJDUMP" && OBJDUMP=objdump
+_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
+AC_SUBST([OBJDUMP])
+])
+
+
+# _LT_DECL_SED
+# ------------
+# Check for a fully-functional sed program, that truncates
+# as few characters as possible. Prefer GNU sed if found.
+m4_defun([_LT_DECL_SED],
+[AC_PROG_SED
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
+_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
+ [Sed that helps us avoid accidentally triggering echo(1) options like -n])
+])# _LT_DECL_SED
+
+m4_ifndef([AC_PROG_SED], [
+############################################################
+# NOTE: This macro has been submitted for inclusion into #
+# GNU Autoconf as AC_PROG_SED. When it is available in #
+# a released version of Autoconf we should remove this #
+# macro and use it instead. #
+############################################################
+
+m4_defun([AC_PROG_SED],
+[AC_MSG_CHECKING([for a sed that does not truncate output])
+AC_CACHE_VAL(lt_cv_path_SED,
+[# Loop through the user's path and test for sed and gsed.
+# Then use that list of sed's as ones to test for truncation.
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for lt_ac_prog in sed gsed; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
+ lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
+ fi
+ done
+ done
+done
+IFS=$as_save_IFS
+lt_ac_max=0
+lt_ac_count=0
+# Add /usr/xpg4/bin/sed as it is typically found on Solaris
+# along with /bin/sed that truncates output.
+for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
+ test ! -f $lt_ac_sed && continue
+ cat /dev/null > conftest.in
+ lt_ac_count=0
+ echo $ECHO_N "0123456789$ECHO_C" >conftest.in
+ # Check for GNU sed and select it if it is found.
+ if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
+ lt_cv_path_SED=$lt_ac_sed
+ break
+ fi
+ while true; do
+ cat conftest.in conftest.in >conftest.tmp
+ mv conftest.tmp conftest.in
+ cp conftest.in conftest.nl
+ echo >>conftest.nl
+ $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
+ cmp -s conftest.out conftest.nl || break
+ # 10000 chars as input seems more than enough
+ test $lt_ac_count -gt 10 && break
+ lt_ac_count=`expr $lt_ac_count + 1`
+ if test $lt_ac_count -gt $lt_ac_max; then
+ lt_ac_max=$lt_ac_count
+ lt_cv_path_SED=$lt_ac_sed
+ fi
+ done
+done
+])
+SED=$lt_cv_path_SED
+AC_SUBST([SED])
+AC_MSG_RESULT([$SED])
+])#AC_PROG_SED
+])#m4_ifndef
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_SED], [])
+
+
+# _LT_CHECK_SHELL_FEATURES
+# ------------------------
+# Find out whether the shell is Bourne or XSI compatible,
+# or has some other useful features.
+m4_defun([_LT_CHECK_SHELL_FEATURES],
+[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+ test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
+ = c,a/b,, \
+ && eval 'test $(( 1 + 1 )) -eq 2 \
+ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+ && xsi_shell=yes
+AC_MSG_RESULT([$xsi_shell])
+_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
+
+AC_MSG_CHECKING([whether the shell understands "+="])
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
+ >/dev/null 2>&1 \
+ && lt_shell_append=yes
+AC_MSG_RESULT([$lt_shell_append])
+_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ lt_unset=unset
+else
+ lt_unset=false
+fi
+_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+ # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+ lt_SP2NL='tr \040 \012'
+ lt_NL2SP='tr \015\012 \040\040'
+ ;;
+ *) # EBCDIC based system
+ lt_SP2NL='tr \100 \n'
+ lt_NL2SP='tr \r\n \100\100'
+ ;;
+esac
+_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
+_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
+])# _LT_CHECK_SHELL_FEATURES
+
+
+# _LT_PROG_XSI_SHELLFNS
+# ---------------------
+# Bourne and XSI compatible variants of some useful shell functions.
+m4_defun([_LT_PROG_XSI_SHELLFNS],
+[case $xsi_shell in
+ yes)
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE. If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+ case ${1} in
+ */*) func_dirname_result="${1%/*}${2}" ;;
+ * ) func_dirname_result="${3}" ;;
+ esac
+}
+
+# func_basename file
+func_basename ()
+{
+ func_basename_result="${1##*/}"
+}
+
+# func_dirname_and_basename file append nondir_replacement
+# perform func_basename and func_dirname in a single function
+# call:
+# dirname: Compute the dirname of FILE. If nonempty,
+# add APPEND to the result, otherwise set result
+# to NONDIR_REPLACEMENT.
+# value returned in "$func_dirname_result"
+# basename: Compute filename of FILE.
+# value retuned in "$func_basename_result"
+# Implementation must be kept synchronized with func_dirname
+# and func_basename. For efficiency, we do not delegate to
+# those functions but instead duplicate the functionality here.
+func_dirname_and_basename ()
+{
+ case ${1} in
+ */*) func_dirname_result="${1%/*}${2}" ;;
+ * ) func_dirname_result="${3}" ;;
+ esac
+ func_basename_result="${1##*/}"
+}
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+func_stripname ()
+{
+ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
+ # positional parameters, so assign one to ordinary parameter first.
+ func_stripname_result=${3}
+ func_stripname_result=${func_stripname_result#"${1}"}
+ func_stripname_result=${func_stripname_result%"${2}"}
+}
+
+# func_opt_split
+func_opt_split ()
+{
+ func_opt_split_opt=${1%%=*}
+ func_opt_split_arg=${1#*=}
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+ case ${1} in
+ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
+ *) func_lo2o_result=${1} ;;
+ esac
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+ func_xform_result=${1%.*}.lo
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+ func_arith_result=$(( $[*] ))
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+ func_len_result=${#1}
+}
+
+_LT_EOF
+ ;;
+ *) # Bourne compatible functions.
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE. If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+ # Extract subdirectory from the argument.
+ func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
+ if test "X$func_dirname_result" = "X${1}"; then
+ func_dirname_result="${3}"
+ else
+ func_dirname_result="$func_dirname_result${2}"
+ fi
+}
+
+# func_basename file
+func_basename ()
+{
+ func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
+}
+
+dnl func_dirname_and_basename
+dnl A portable version of this function is already defined in general.m4sh
+dnl so there is no need for it here.
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+# func_strip_suffix prefix name
+func_stripname ()
+{
+ case ${2} in
+ .*) func_stripname_result=`$ECHO "X${3}" \
+ | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
+ *) func_stripname_result=`$ECHO "X${3}" \
+ | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
+ esac
+}
+
+# sed scripts:
+my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q'
+my_sed_long_arg='1s/^-[[^=]]*=//'
+
+# func_opt_split
+func_opt_split ()
+{
+ func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
+ func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+ func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+ func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'`
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+ func_arith_result=`expr "$[@]"`
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+ func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len`
+}
+
+_LT_EOF
+esac
+
+case $lt_shell_append in
+ yes)
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+ eval "$[1]+=\$[2]"
+}
+_LT_EOF
+ ;;
+ *)
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+ eval "$[1]=\$$[1]\$[2]"
+}
+
+_LT_EOF
+ ;;
+ esac
+])
diff --git a/m4/ltoptions.m4 b/m4/ltoptions.m4
new file mode 100644
index 0000000..34151a3
--- /dev/null
+++ b/m4/ltoptions.m4
@@ -0,0 +1,368 @@
+# Helper functions for option handling. -*- Autoconf -*-
+#
+# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
+# Written by Gary V. Vaughan, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 6 ltoptions.m4
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
+
+
+# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
+# ------------------------------------------
+m4_define([_LT_MANGLE_OPTION],
+[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
+
+
+# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
+# ---------------------------------------
+# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
+# matching handler defined, dispatch to it. Other OPTION-NAMEs are
+# saved as a flag.
+m4_define([_LT_SET_OPTION],
+[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
+m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
+ _LT_MANGLE_DEFUN([$1], [$2]),
+ [m4_warning([Unknown $1 option `$2'])])[]dnl
+])
+
+
+# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
+# ------------------------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+m4_define([_LT_IF_OPTION],
+[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
+
+
+# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
+# -------------------------------------------------------
+# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
+# are set.
+m4_define([_LT_UNLESS_OPTIONS],
+[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
+ [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
+ [m4_define([$0_found])])])[]dnl
+m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
+])[]dnl
+])
+
+
+# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
+# ----------------------------------------
+# OPTION-LIST is a space-separated list of Libtool options associated
+# with MACRO-NAME. If any OPTION has a matching handler declared with
+# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
+# the unknown option and exit.
+m4_defun([_LT_SET_OPTIONS],
+[# Set options
+m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
+ [_LT_SET_OPTION([$1], _LT_Option)])
+
+m4_if([$1],[LT_INIT],[
+ dnl
+ dnl Simply set some default values (i.e off) if boolean options were not
+ dnl specified:
+ _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
+ ])
+ _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
+ ])
+ dnl
+ dnl If no reference was made to various pairs of opposing options, then
+ dnl we run the default mode handler for the pair. For example, if neither
+ dnl `shared' nor `disable-shared' was passed, we enable building of shared
+ dnl archives by default:
+ _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
+ _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
+ _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
+ _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
+ [_LT_ENABLE_FAST_INSTALL])
+ ])
+])# _LT_SET_OPTIONS
+
+
+## --------------------------------- ##
+## Macros to handle LT_INIT options. ##
+## --------------------------------- ##
+
+# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
+# -----------------------------------------
+m4_define([_LT_MANGLE_DEFUN],
+[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
+
+
+# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
+# -----------------------------------------------
+m4_define([LT_OPTION_DEFINE],
+[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
+])# LT_OPTION_DEFINE
+
+
+# dlopen
+# ------
+LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
+])
+
+AU_DEFUN([AC_LIBTOOL_DLOPEN],
+[_LT_SET_OPTION([LT_INIT], [dlopen])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `dlopen' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
+
+
+# win32-dll
+# ---------
+# Declare package support for building win32 dll's.
+LT_OPTION_DEFINE([LT_INIT], [win32-dll],
+[enable_win32_dll=yes
+
+case $host in
+*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*)
+ AC_CHECK_TOOL(AS, as, false)
+ AC_CHECK_TOOL(DLLTOOL, dlltool, false)
+ AC_CHECK_TOOL(OBJDUMP, objdump, false)
+ ;;
+esac
+
+test -z "$AS" && AS=as
+_LT_DECL([], [AS], [0], [Assembler program])dnl
+
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl
+])# win32-dll
+
+AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+_LT_SET_OPTION([LT_INIT], [win32-dll])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `win32-dll' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
+
+
+# _LT_ENABLE_SHARED([DEFAULT])
+# ----------------------------
+# implement the --enable-shared flag, and supports the `shared' and
+# `disable-shared' LT_INIT options.
+# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_SHARED],
+[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([shared],
+ [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
+ [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
+ [p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_shared=yes ;;
+ no) enable_shared=no ;;
+ *)
+ enable_shared=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_shared=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac],
+ [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
+
+ _LT_DECL([build_libtool_libs], [enable_shared], [0],
+ [Whether or not to build shared libraries])
+])# _LT_ENABLE_SHARED
+
+LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
+
+# Old names:
+AC_DEFUN([AC_ENABLE_SHARED],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
+])
+
+AC_DEFUN([AC_DISABLE_SHARED],
+[_LT_SET_OPTION([LT_INIT], [disable-shared])
+])
+
+AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
+AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_ENABLE_SHARED], [])
+dnl AC_DEFUN([AM_DISABLE_SHARED], [])
+
+
+
+# _LT_ENABLE_STATIC([DEFAULT])
+# ----------------------------
+# implement the --enable-static flag, and support the `static' and
+# `disable-static' LT_INIT options.
+# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_STATIC],
+[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([static],
+ [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
+ [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
+ [p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_static=yes ;;
+ no) enable_static=no ;;
+ *)
+ enable_static=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_static=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac],
+ [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
+
+ _LT_DECL([build_old_libs], [enable_static], [0],
+ [Whether or not to build static libraries])
+])# _LT_ENABLE_STATIC
+
+LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
+
+# Old names:
+AC_DEFUN([AC_ENABLE_STATIC],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
+])
+
+AC_DEFUN([AC_DISABLE_STATIC],
+[_LT_SET_OPTION([LT_INIT], [disable-static])
+])
+
+AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
+AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_ENABLE_STATIC], [])
+dnl AC_DEFUN([AM_DISABLE_STATIC], [])
+
+
+
+# _LT_ENABLE_FAST_INSTALL([DEFAULT])
+# ----------------------------------
+# implement the --enable-fast-install flag, and support the `fast-install'
+# and `disable-fast-install' LT_INIT options.
+# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_FAST_INSTALL],
+[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([fast-install],
+ [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
+ [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
+ [p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_fast_install=yes ;;
+ no) enable_fast_install=no ;;
+ *)
+ enable_fast_install=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_fast_install=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac],
+ [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
+
+_LT_DECL([fast_install], [enable_fast_install], [0],
+ [Whether or not to optimize for fast installation])dnl
+])# _LT_ENABLE_FAST_INSTALL
+
+LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
+
+# Old names:
+AU_DEFUN([AC_ENABLE_FAST_INSTALL],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you put
+the `fast-install' option into LT_INIT's first parameter.])
+])
+
+AU_DEFUN([AC_DISABLE_FAST_INSTALL],
+[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you put
+the `disable-fast-install' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
+dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
+
+
+# _LT_WITH_PIC([MODE])
+# --------------------
+# implement the --with-pic flag, and support the `pic-only' and `no-pic'
+# LT_INIT options.
+# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
+m4_define([_LT_WITH_PIC],
+[AC_ARG_WITH([pic],
+ [AS_HELP_STRING([--with-pic],
+ [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
+ [pic_mode="$withval"],
+ [pic_mode=default])
+
+test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
+
+_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
+])# _LT_WITH_PIC
+
+LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
+LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
+
+# Old name:
+AU_DEFUN([AC_LIBTOOL_PICMODE],
+[_LT_SET_OPTION([LT_INIT], [pic-only])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `pic-only' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
+
+## ----------------- ##
+## LTDL_INIT Options ##
+## ----------------- ##
+
+m4_define([_LTDL_MODE], [])
+LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
+ [m4_define([_LTDL_MODE], [nonrecursive])])
+LT_OPTION_DEFINE([LTDL_INIT], [recursive],
+ [m4_define([_LTDL_MODE], [recursive])])
+LT_OPTION_DEFINE([LTDL_INIT], [subproject],
+ [m4_define([_LTDL_MODE], [subproject])])
+
+m4_define([_LTDL_TYPE], [])
+LT_OPTION_DEFINE([LTDL_INIT], [installable],
+ [m4_define([_LTDL_TYPE], [installable])])
+LT_OPTION_DEFINE([LTDL_INIT], [convenience],
+ [m4_define([_LTDL_TYPE], [convenience])])
diff --git a/m4/ltsugar.m4 b/m4/ltsugar.m4
new file mode 100644
index 0000000..9000a05
--- /dev/null
+++ b/m4/ltsugar.m4
@@ -0,0 +1,123 @@
+# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
+#
+# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
+# Written by Gary V. Vaughan, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 6 ltsugar.m4
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
+
+
+# lt_join(SEP, ARG1, [ARG2...])
+# -----------------------------
+# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
+# associated separator.
+# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
+# versions in m4sugar had bugs.
+m4_define([lt_join],
+[m4_if([$#], [1], [],
+ [$#], [2], [[$2]],
+ [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
+m4_define([_lt_join],
+[m4_if([$#$2], [2], [],
+ [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
+
+
+# lt_car(LIST)
+# lt_cdr(LIST)
+# ------------
+# Manipulate m4 lists.
+# These macros are necessary as long as will still need to support
+# Autoconf-2.59 which quotes differently.
+m4_define([lt_car], [[$1]])
+m4_define([lt_cdr],
+[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
+ [$#], 1, [],
+ [m4_dquote(m4_shift($@))])])
+m4_define([lt_unquote], $1)
+
+
+# lt_append(MACRO-NAME, STRING, [SEPARATOR])
+# ------------------------------------------
+# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
+# Note that neither SEPARATOR nor STRING are expanded; they are appended
+# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
+# No SEPARATOR is output if MACRO-NAME was previously undefined (different
+# than defined and empty).
+#
+# This macro is needed until we can rely on Autoconf 2.62, since earlier
+# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
+m4_define([lt_append],
+[m4_define([$1],
+ m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
+
+
+
+# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
+# ----------------------------------------------------------
+# Produce a SEP delimited list of all paired combinations of elements of
+# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
+# has the form PREFIXmINFIXSUFFIXn.
+# Needed until we can rely on m4_combine added in Autoconf 2.62.
+m4_define([lt_combine],
+[m4_if(m4_eval([$# > 3]), [1],
+ [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
+[[m4_foreach([_Lt_prefix], [$2],
+ [m4_foreach([_Lt_suffix],
+ ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
+ [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
+
+
+# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
+# -----------------------------------------------------------------------
+# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
+# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
+m4_define([lt_if_append_uniq],
+[m4_ifdef([$1],
+ [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
+ [lt_append([$1], [$2], [$3])$4],
+ [$5])],
+ [lt_append([$1], [$2], [$3])$4])])
+
+
+# lt_dict_add(DICT, KEY, VALUE)
+# -----------------------------
+m4_define([lt_dict_add],
+[m4_define([$1($2)], [$3])])
+
+
+# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
+# --------------------------------------------
+m4_define([lt_dict_add_subkey],
+[m4_define([$1($2:$3)], [$4])])
+
+
+# lt_dict_fetch(DICT, KEY, [SUBKEY])
+# ----------------------------------
+m4_define([lt_dict_fetch],
+[m4_ifval([$3],
+ m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
+ m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
+
+
+# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
+# -----------------------------------------------------------------
+m4_define([lt_if_dict_fetch],
+[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
+ [$5],
+ [$6])])
+
+
+# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
+# --------------------------------------------------------------
+m4_define([lt_dict_filter],
+[m4_if([$5], [], [],
+ [lt_join(m4_quote(m4_default([$4], [[, ]])),
+ lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
+ [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
+])
diff --git a/m4/ltversion.m4 b/m4/ltversion.m4
new file mode 100644
index 0000000..f3c5309
--- /dev/null
+++ b/m4/ltversion.m4
@@ -0,0 +1,23 @@
+# ltversion.m4 -- version numbers -*- Autoconf -*-
+#
+# Copyright (C) 2004 Free Software Foundation, Inc.
+# Written by Scott James Remnant, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# Generated from ltversion.in.
+
+# serial 3017 ltversion.m4
+# This file is part of GNU Libtool
+
+m4_define([LT_PACKAGE_VERSION], [2.2.6b])
+m4_define([LT_PACKAGE_REVISION], [1.3017])
+
+AC_DEFUN([LTVERSION_VERSION],
+[macro_version='2.2.6b'
+macro_revision='1.3017'
+_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
+_LT_DECL(, macro_revision, 0)
+])
diff --git a/m4/lt~obsolete.m4 b/m4/lt~obsolete.m4
new file mode 100644
index 0000000..637bb20
--- /dev/null
+++ b/m4/lt~obsolete.m4
@@ -0,0 +1,92 @@
+# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
+#
+# Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc.
+# Written by Scott James Remnant, 2004.
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 4 lt~obsolete.m4
+
+# These exist entirely to fool aclocal when bootstrapping libtool.
+#
+# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
+# which have later been changed to m4_define as they aren't part of the
+# exported API, or moved to Autoconf or Automake where they belong.
+#
+# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
+# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
+# using a macro with the same name in our local m4/libtool.m4 it'll
+# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
+# and doesn't know about Autoconf macros at all.)
+#
+# So we provide this file, which has a silly filename so it's always
+# included after everything else. This provides aclocal with the
+# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
+# because those macros already exist, or will be overwritten later.
+# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
+#
+# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
+# Yes, that means every name once taken will need to remain here until
+# we give up compatibility with versions before 1.7, at which point
+# we need to keep only those names which we still refer to.
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
+
+m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
+m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
+m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
+m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
+m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
+m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
+m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
+m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
+m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
+m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
+m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
+m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
+m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
+m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
+m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
+m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
+m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
+m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
+m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
+m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
+m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
+m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
+m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
+m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
+m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
+m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
+m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
+m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
+m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
+m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
+m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
+m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
+m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
+m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
+m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
+m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
+m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
+m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
+m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
+m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
+m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
+m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
+m4_ifndef([AC_LIBTOOL_RC], [AC_DEFUN([AC_LIBTOOL_RC])])
+m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
+m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
+m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
+m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
+m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
+m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
+m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
+m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
diff --git a/missing b/missing
new file mode 100755
index 0000000..28055d2
--- /dev/null
+++ b/missing
@@ -0,0 +1,376 @@
+#! /bin/sh
+# Common stub for a few missing GNU programs while installing.
+
+scriptversion=2009-04-28.21; # UTC
+
+# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006,
+# 2008, 2009 Free Software Foundation, Inc.
+# Originally by Fran,cois Pinard <pinard at iro.umontreal.ca>, 1996.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
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+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+if test $# -eq 0; then
+ echo 1>&2 "Try \`$0 --help' for more information"
+ exit 1
+fi
+
+run=:
+sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p'
+sed_minuso='s/.* -o \([^ ]*\).*/\1/p'
+
+# In the cases where this matters, `missing' is being run in the
+# srcdir already.
+if test -f configure.ac; then
+ configure_ac=configure.ac
+else
+ configure_ac=configure.in
+fi
+
+msg="missing on your system"
+
+case $1 in
+--run)
+ # Try to run requested program, and just exit if it succeeds.
+ run=
+ shift
+ "$@" && exit 0
+ # Exit code 63 means version mismatch. This often happens
+ # when the user try to use an ancient version of a tool on
+ # a file that requires a minimum version. In this case we
+ # we should proceed has if the program had been absent, or
+ # if --run hadn't been passed.
+ if test $? = 63; then
+ run=:
+ msg="probably too old"
+ fi
+ ;;
+
+ -h|--h|--he|--hel|--help)
+ echo "\
+$0 [OPTION]... PROGRAM [ARGUMENT]...
+
+Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
+error status if there is no known handling for PROGRAM.
+
+Options:
+ -h, --help display this help and exit
+ -v, --version output version information and exit
+ --run try to run the given command, and emulate it if it fails
+
+Supported PROGRAM values:
+ aclocal touch file \`aclocal.m4'
+ autoconf touch file \`configure'
+ autoheader touch file \`config.h.in'
+ autom4te touch the output file, or create a stub one
+ automake touch all \`Makefile.in' files
+ bison create \`y.tab.[ch]', if possible, from existing .[ch]
+ flex create \`lex.yy.c', if possible, from existing .c
+ help2man touch the output file
+ lex create \`lex.yy.c', if possible, from existing .c
+ makeinfo touch the output file
+ tar try tar, gnutar, gtar, then tar without non-portable flags
+ yacc create \`y.tab.[ch]', if possible, from existing .[ch]
+
+Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and
+\`g' are ignored when checking the name.
+
+Send bug reports to <bug-automake at gnu.org>."
+ exit $?
+ ;;
+
+ -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
+ echo "missing $scriptversion (GNU Automake)"
+ exit $?
+ ;;
+
+ -*)
+ echo 1>&2 "$0: Unknown \`$1' option"
+ echo 1>&2 "Try \`$0 --help' for more information"
+ exit 1
+ ;;
+
+esac
+
+# normalize program name to check for.
+program=`echo "$1" | sed '
+ s/^gnu-//; t
+ s/^gnu//; t
+ s/^g//; t'`
+
+# Now exit if we have it, but it failed. Also exit now if we
+# don't have it and --version was passed (most likely to detect
+# the program). This is about non-GNU programs, so use $1 not
+# $program.
+case $1 in
+ lex*|yacc*)
+ # Not GNU programs, they don't have --version.
+ ;;
+
+ tar*)
+ if test -n "$run"; then
+ echo 1>&2 "ERROR: \`tar' requires --run"
+ exit 1
+ elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
+ exit 1
+ fi
+ ;;
+
+ *)
+ if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
+ # We have it, but it failed.
+ exit 1
+ elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
+ # Could not run --version or --help. This is probably someone
+ # running `$TOOL --version' or `$TOOL --help' to check whether
+ # $TOOL exists and not knowing $TOOL uses missing.
+ exit 1
+ fi
+ ;;
+esac
+
+# If it does not exist, or fails to run (possibly an outdated version),
+# try to emulate it.
+case $program in
+ aclocal*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified \`acinclude.m4' or \`${configure_ac}'. You might want
+ to install the \`Automake' and \`Perl' packages. Grab them from
+ any GNU archive site."
+ touch aclocal.m4
+ ;;
+
+ autoconf*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified \`${configure_ac}'. You might want to install the
+ \`Autoconf' and \`GNU m4' packages. Grab them from any GNU
+ archive site."
+ touch configure
+ ;;
+
+ autoheader*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified \`acconfig.h' or \`${configure_ac}'. You might want
+ to install the \`Autoconf' and \`GNU m4' packages. Grab them
+ from any GNU archive site."
+ files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
+ test -z "$files" && files="config.h"
+ touch_files=
+ for f in $files; do
+ case $f in
+ *:*) touch_files="$touch_files "`echo "$f" |
+ sed -e 's/^[^:]*://' -e 's/:.*//'`;;
+ *) touch_files="$touch_files $f.in";;
+ esac
+ done
+ touch $touch_files
+ ;;
+
+ automake*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
+ You might want to install the \`Automake' and \`Perl' packages.
+ Grab them from any GNU archive site."
+ find . -type f -name Makefile.am -print |
+ sed 's/\.am$/.in/' |
+ while read f; do touch "$f"; done
+ ;;
+
+ autom4te*)
+ echo 1>&2 "\
+WARNING: \`$1' is needed, but is $msg.
+ You might have modified some files without having the
+ proper tools for further handling them.
+ You can get \`$1' as part of \`Autoconf' from any GNU
+ archive site."
+
+ file=`echo "$*" | sed -n "$sed_output"`
+ test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
+ if test -f "$file"; then
+ touch $file
+ else
+ test -z "$file" || exec >$file
+ echo "#! /bin/sh"
+ echo "# Created by GNU Automake missing as a replacement of"
+ echo "# $ $@"
+ echo "exit 0"
+ chmod +x $file
+ exit 1
+ fi
+ ;;
+
+ bison*|yacc*)
+ echo 1>&2 "\
+WARNING: \`$1' $msg. You should only need it if
+ you modified a \`.y' file. You may need the \`Bison' package
+ in order for those modifications to take effect. You can get
+ \`Bison' from any GNU archive site."
+ rm -f y.tab.c y.tab.h
+ if test $# -ne 1; then
+ eval LASTARG="\${$#}"
+ case $LASTARG in
+ *.y)
+ SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
+ if test -f "$SRCFILE"; then
+ cp "$SRCFILE" y.tab.c
+ fi
+ SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
+ if test -f "$SRCFILE"; then
+ cp "$SRCFILE" y.tab.h
+ fi
+ ;;
+ esac
+ fi
+ if test ! -f y.tab.h; then
+ echo >y.tab.h
+ fi
+ if test ! -f y.tab.c; then
+ echo 'main() { return 0; }' >y.tab.c
+ fi
+ ;;
+
+ lex*|flex*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified a \`.l' file. You may need the \`Flex' package
+ in order for those modifications to take effect. You can get
+ \`Flex' from any GNU archive site."
+ rm -f lex.yy.c
+ if test $# -ne 1; then
+ eval LASTARG="\${$#}"
+ case $LASTARG in
+ *.l)
+ SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
+ if test -f "$SRCFILE"; then
+ cp "$SRCFILE" lex.yy.c
+ fi
+ ;;
+ esac
+ fi
+ if test ! -f lex.yy.c; then
+ echo 'main() { return 0; }' >lex.yy.c
+ fi
+ ;;
+
+ help2man*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified a dependency of a manual page. You may need the
+ \`Help2man' package in order for those modifications to take
+ effect. You can get \`Help2man' from any GNU archive site."
+
+ file=`echo "$*" | sed -n "$sed_output"`
+ test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
+ if test -f "$file"; then
+ touch $file
+ else
+ test -z "$file" || exec >$file
+ echo ".ab help2man is required to generate this page"
+ exit $?
+ fi
+ ;;
+
+ makeinfo*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified a \`.texi' or \`.texinfo' file, or any other file
+ indirectly affecting the aspect of the manual. The spurious
+ call might also be the consequence of using a buggy \`make' (AIX,
+ DU, IRIX). You might want to install the \`Texinfo' package or
+ the \`GNU make' package. Grab either from any GNU archive site."
+ # The file to touch is that specified with -o ...
+ file=`echo "$*" | sed -n "$sed_output"`
+ test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
+ if test -z "$file"; then
+ # ... or it is the one specified with @setfilename ...
+ infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
+ file=`sed -n '
+ /^@setfilename/{
+ s/.* \([^ ]*\) *$/\1/
+ p
+ q
+ }' $infile`
+ # ... or it is derived from the source name (dir/f.texi becomes f.info)
+ test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
+ fi
+ # If the file does not exist, the user really needs makeinfo;
+ # let's fail without touching anything.
+ test -f $file || exit 1
+ touch $file
+ ;;
+
+ tar*)
+ shift
+
+ # We have already tried tar in the generic part.
+ # Look for gnutar/gtar before invocation to avoid ugly error
+ # messages.
+ if (gnutar --version > /dev/null 2>&1); then
+ gnutar "$@" && exit 0
+ fi
+ if (gtar --version > /dev/null 2>&1); then
+ gtar "$@" && exit 0
+ fi
+ firstarg="$1"
+ if shift; then
+ case $firstarg in
+ *o*)
+ firstarg=`echo "$firstarg" | sed s/o//`
+ tar "$firstarg" "$@" && exit 0
+ ;;
+ esac
+ case $firstarg in
+ *h*)
+ firstarg=`echo "$firstarg" | sed s/h//`
+ tar "$firstarg" "$@" && exit 0
+ ;;
+ esac
+ fi
+
+ echo 1>&2 "\
+WARNING: I can't seem to be able to run \`tar' with the given arguments.
+ You may want to install GNU tar or Free paxutils, or check the
+ command line arguments."
+ exit 1
+ ;;
+
+ *)
+ echo 1>&2 "\
+WARNING: \`$1' is needed, and is $msg.
+ You might have modified some files without having the
+ proper tools for further handling them. Check the \`README' file,
+ it often tells you about the needed prerequisites for installing
+ this package. You may also peek at any GNU archive site, in case
+ some other package would contain this missing \`$1' program."
+ exit 1
+ ;;
+esac
+
+exit 0
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/src/algorithms/ConfusionMatrix.cc b/src/algorithms/ConfusionMatrix.cc
new file mode 100644
index 0000000..f7ef7a3
--- /dev/null
+++ b/src/algorithms/ConfusionMatrix.cc
@@ -0,0 +1,282 @@
+/**********************************************************************
+ConfusionMatrix.cc: class for (classification accuracy) confusion matrix
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include "ConfusionMatrix.h"
+#include <iostream>
+#include <numeric>
+
+bool compareClass(const std::string& string1, const std::string& string2){
+ int int1=string2type<int>(string1);
+ int int2=string2type<int>(string2);
+ return(int1<int2);
+};
+
+ConfusionMatrix::ConfusionMatrix()
+ : m_classes(),m_results()
+{
+}
+
+ConfusionMatrix::~ConfusionMatrix()
+{
+}
+
+//constructor where class names are 0,1,...,nclass-1
+ConfusionMatrix::ConfusionMatrix(short nclass){
+ resize(nclass);
+}
+
+ConfusionMatrix::ConfusionMatrix(const std::vector<std::string>& classNames){
+ setClassNames(classNames);
+}
+
+//copy constructor
+ConfusionMatrix::ConfusionMatrix(const ConfusionMatrix& cm){
+ setClassNames(cm.m_classes);
+ setResults(cm.m_results);
+}
+
+//assignment operator
+ConfusionMatrix& ConfusionMatrix::operator=(const ConfusionMatrix& cm){
+ //check for self-assignment by comparing the address of the implicit object and parameter
+ if(this==&cm)
+ return *this;
+ else{
+ setClassNames(cm.m_classes);
+ setResults(cm.m_results);
+ }
+ return *this;
+}
+
+ConfusionMatrix& ConfusionMatrix::operator+=(const ConfusionMatrix &cm)
+{
+ if(cm.m_classes.size()!=this->m_classes.size()){
+ std::cerr << "error0: "<< cm.m_classes.size() << "!=" << this->m_classes.size() << std::endl;
+ exit(0);
+ }
+ if(cm.m_results.size()!=this->m_results.size()){
+ std::cerr << "error1: "<< cm.m_results.size() << "!=" << this->m_results.size() << std::endl;
+ exit(1);
+ }
+ for(int irow=0;irow<m_results.size();++irow){
+ if(cm.m_results[irow].size()!=this->m_results[irow].size()){
+ std::cerr << "error2: " << cm.m_results[irow].size() << "!=" << this->m_results[irow].size() << std::endl;
+ exit(2);
+ }
+ for(int icol=0;icol<m_results[irow].size();++icol)
+ this->m_results[irow][icol]+=cm.m_results[irow][icol];
+ }
+ return *this;
+}
+
+ConfusionMatrix& ConfusionMatrix::operator*=(double weight)
+{
+ for(int irow=0;irow<m_results.size();++irow){
+ for(int icol=0;icol<m_results[irow].size();++icol)
+ m_results[irow][icol]*=weight;
+ }
+ return *this;
+}
+
+void ConfusionMatrix::sortClassNames(){
+ sort(m_classes.begin(),m_classes.end(),compareClass);
+}
+
+ConfusionMatrix ConfusionMatrix::operator*(double weight)
+{
+ ConfusionMatrix result = *this;//make a copy of myself
+ result*=weight;
+ return result;
+}
+
+void ConfusionMatrix::resize(short nclass){
+ m_classes.resize(nclass);
+ for(short iclass=0;iclass<nclass;++iclass){
+ std::ostringstream osclass;
+ osclass << iclass;
+ m_classes[iclass]=osclass.str();
+ }
+ m_results.resize(nclass,nclass);
+}
+
+void ConfusionMatrix::setClassNames(const std::vector<std::string>& classNames, bool doSort){
+ m_classes=classNames;
+ if(doSort)
+ sortClassNames();
+ if(m_results.size()!=m_classes.size())
+ m_results.resize(m_classes.size(),m_classes.size());
+}
+
+void ConfusionMatrix::pushBackClassName(const std::string& className, bool doSort){
+ m_classes.push_back(className);
+ if(doSort)
+ sortClassNames();
+ if(m_results.size()!=m_classes.size())
+ m_results.resize(m_classes.size(),m_classes.size());
+}
+
+
+void ConfusionMatrix::setResults(const Vector2d<double>& theResults){
+ m_results=theResults;
+}
+
+void ConfusionMatrix::clearResults(){
+ m_results.clear();
+ m_results.resize(m_classes.size(),m_classes.size());
+}
+
+void ConfusionMatrix::setResult(const std::string& theRef, const std::string& theClass, double theResult){
+ // int ir=distance(m_classes.begin(),find(m_classes.begin(),m_classes.end(),theRef));
+ // int ic=distance(m_classes.begin(),find(m_classes.begin(),m_classes.end(),theClass));
+ // assert(ir>=0);
+ // assert(ir<m_results.size());
+ // assert(ic>=0);
+ // assert(ic<m_results[ir].size());
+ int ir=getClassIndex(theRef);
+ int ic=getClassIndex(theClass);
+ m_results[ir][ic]=theResult;
+}
+
+void ConfusionMatrix::incrementResult(const std::string& theRef, const std::string& theClass, double theIncrement){
+ // int ir=distance(m_classes.begin(),find(m_classes.begin(),m_classes.end(),theRef));
+ // int ic=distance(m_classes.begin(),find(m_classes.begin(),m_classes.end(),theClass));
+ int ir=getClassIndex(theRef);
+ int ic=getClassIndex(theClass);
+ assert(ir>=0);
+ if(ir>=m_results.size())
+ std::cerr << "Error: " << theRef << " not found in class ConfusionMatrix when incrementing for class " << theClass << std::endl;
+ assert(ir<m_results.size());
+ assert(ic>=0);
+ assert(ic<m_results[ir].size());
+ m_results[ir][ic]+=theIncrement;
+}
+
+double ConfusionMatrix::nReference(const std::string& theRef) const{
+ // int ir=distance(m_classes.begin(),find(m_classes.begin(),m_classes.end(),theRef));
+ int ir=getClassIndex(theRef);
+ return accumulate(m_results[ir].begin(),m_results[ir].end(),0);
+}
+
+double ConfusionMatrix::nReference() const{
+ double nref=0;
+ for(int ir=0;ir<m_classes.size();++ir)
+ nref+=accumulate(m_results[ir].begin(),m_results[ir].end(),0);
+ return nref;
+}
+
+double ConfusionMatrix::nClassified(const std::string& theClass) const{
+ // int ic=distance(m_classes.begin(),find(m_classes.begin(),m_classes.end(),theClass));
+ int ic=getClassIndex(theClass);
+ double nclassified=0;
+ for(int iref=0;iref<m_results.size();++iref){
+ assert(ic<m_results[iref].size());
+ nclassified+=m_results[iref][ic];
+ }
+ return(nclassified);
+}
+
+double ConfusionMatrix::pa(const std::string& theClass, double* se95) const{
+ assert(m_results.size());
+ assert(m_results.size()==m_classes.size());
+ double producer=0;
+ // int ir=distance(m_classes.begin(),find(m_classes.begin(),m_classes.end(),theClass));
+ int ir=getClassIndex(theClass);
+ assert(ir>=0);
+ assert(ir<m_results.size());
+ assert(!theClass.compare(m_classes[ir]));
+ for(int iclass=0;iclass<m_results.size();++iclass){
+ assert(iclass<m_results[ir].size());
+ producer+=m_results[ir][iclass];
+ }
+ double dpa=(producer>0)? static_cast<double>(m_results[ir][ir])/producer : 0;
+ double dqa=1.0-dpa;
+ if(se95!=NULL)
+ *se95=(dpa<1&&dpa>0)? sqrt(dpa*dqa/(producer-1)) : 0;
+ return dpa;
+}
+
+int ConfusionMatrix::pa_pct(const std::string& theClass, double* se95) const{
+ double dpa=pa(theClass,se95);
+ if(se95!=NULL)
+ *se95=static_cast<double>(static_cast<int>(0.5+1000*(*se95)))/10.0;
+ return static_cast<int>(0.5+100.0*dpa);
+}
+
+
+double ConfusionMatrix::ua(const std::string& theClass, double* se95) const{
+ assert(m_results.size());
+ assert(m_results.size()==m_classes.size());
+ double user=0;
+ // int ic=distance(m_classes.begin(),find(m_classes.begin(),m_classes.end(),theClass));
+ int ic=getClassIndex(theClass);
+ assert(ic>=0);
+ assert(ic<m_results.size());
+ assert(!theClass.compare(m_classes[ic]));
+ for(int iref=0;iref<m_results.size();++iref){
+ assert(ic<m_results[iref].size());
+ user+=m_results[iref][ic];
+ }
+ double dua=(user>0)? static_cast<double>(m_results[ic][ic])/user : 0;
+ double dva=1.0-dva;
+ if(se95!=NULL)
+ *se95=(dua<1&&dua>0)? sqrt(dua*dva/(user-1)) : 0;
+ return dua;
+}
+
+int ConfusionMatrix::ua_pct(const std::string& theClass,double* se95) const{
+ double dua=ua(theClass,se95);
+ if(se95!=NULL)
+ *se95=static_cast<double>(static_cast<int>(0.5+1000*(*se95)))/10.0;
+ return static_cast<int>(0.5+100.0*dua);
+}
+
+double ConfusionMatrix::oa(double* se95) const{
+ double ntotal=m_results.sum();
+ double pChance=0;
+ double pCorrect=0;
+ for(int iclass=0;iclass<m_classes.size();++iclass)
+ pCorrect+=static_cast<double>(m_results[iclass][iclass])/ntotal;
+ double qCorrect=1-pCorrect;
+ if(se95!=NULL)
+ *se95=(pCorrect<1&&pCorrect>0)? sqrt(pCorrect*qCorrect/(ntotal-1)) : 0;
+ if(ntotal>0)
+ return(pCorrect);
+ else
+ return(0);
+}
+
+int ConfusionMatrix::oa_pct(double* se95) const{
+ double doa=oa(se95);
+ if(se95!=NULL)
+ *se95=static_cast<double>(static_cast<int>(0.5+1000*(*se95)))/10.0;
+ return static_cast<int>(0.5+100.0*doa);
+}
+
+double ConfusionMatrix::kappa() const{
+ double ntotal=m_results.sum();
+ double pChance=0;
+ double pCorrect=0;
+ for(int iclass=0;iclass<m_classes.size();++iclass){
+ pChance+=nClassified(m_classes[iclass])*nReference(m_classes[iclass])/ntotal/ntotal;
+ pCorrect+=static_cast<double>(m_results[iclass][iclass])/ntotal;
+ }
+ if(pChance<1)
+ return((pCorrect-pChance)/(1-pChance));
+ else
+ return(0);
+}
diff --git a/src/algorithms/ConfusionMatrix.h b/src/algorithms/ConfusionMatrix.h
new file mode 100644
index 0000000..4a2b22d
--- /dev/null
+++ b/src/algorithms/ConfusionMatrix.h
@@ -0,0 +1,98 @@
+/**********************************************************************
+ConfusionMatrix.h: class for (classification accuracy) confusion matrix
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#ifndef _CONFUSIONMATRIX_H_
+#define _CONFUSIONMATRIX_H_
+
+#include <sstream>
+#include <vector>
+#include "base/Vector2d.h"
+#include "base/Optionpk.h"
+
+class ConfusionMatrix{
+public:
+ ConfusionMatrix();
+ ConfusionMatrix(short nclass);
+ ConfusionMatrix(const std::vector<std::string>& classNames);
+ ConfusionMatrix(const ConfusionMatrix& cm);
+ ConfusionMatrix& operator=(const ConfusionMatrix& cm);
+ short size() const {return m_results.size();};
+ void resize(short nclass);
+ void setClassNames(const std::vector<std::string>& classNames, bool doSort=false);
+ void pushBackClassName(const std::string& className, bool doSort=false);
+ void setResults(const Vector2d<double>& theResults);
+ void setResult(const std::string& theRef, const std::string& theClass, double theResult);
+ void incrementResult(const std::string& theRef, const std::string& theClass, double theIncrement);
+ void clearResults();
+ double nReference(const std::string& theRef) const;
+ double nReference() const;
+ double nClassified(const std::string& theRef) const;
+ int nClasses() const {return m_classes.size();};
+ std::string getClass(int iclass) const {assert(iclass>=0);assert(iclass<m_classes.size());return m_classes[iclass];};
+ int getClassIndex(std::string className) const {
+ int index=0;
+ for(index=0;index<m_classes.size();++index){
+ if(m_classes[index].find(className)!=std::string::npos)
+ break;
+ }
+ if(index>=m_classes.size())
+ index=-1;
+ return index;
+ // int index=distance(m_classes.begin(),find(m_classes.begin(),m_classes.end(),className));
+ // assert(index>=0);
+ // if(index<m_results.size())
+ // return(index);
+ // else
+ // return(-1);
+ }
+ std::vector<std::string> getClassNames() const {return m_classes;};
+ ~ConfusionMatrix();
+ double pa(const std::string& theClass, double* se95=NULL) const;
+ double ua(const std::string& theClass, double* se95=NULL) const;
+ double oa(double* se95=NULL) const;
+ int pa_pct(const std::string& theClass, double* se95=NULL) const;
+ int ua_pct(const std::string& theClass, double* se95=NULL) const;
+ int oa_pct(double* se95=NULL) const;
+ double kappa() const;
+ ConfusionMatrix& operator*=(double weight);
+ ConfusionMatrix operator*(double weight);
+ ConfusionMatrix& operator+=(const ConfusionMatrix &cm);
+ ConfusionMatrix operator+(const ConfusionMatrix &cm){
+ return ConfusionMatrix(*this)+=cm;
+ }
+ void sortClassNames();
+ friend std::ostream& operator<<(std::ostream& os, const ConfusionMatrix &cm){
+ for(int iclass=0;iclass<cm.nClasses();++iclass)
+ os << "\t" << cm.m_classes[iclass];
+ os << std::endl;
+ assert(cm.m_classes.size()==cm.m_results.size());
+ for(int irow=0;irow<cm.m_results.size();++irow){
+ os << cm.m_classes[irow];
+ for(int icol=0;icol<cm.m_results[irow].size();++icol)
+ os << "\t" << cm.m_results[irow][icol];
+ os << std::endl;
+ }
+ return os;
+ };
+private:
+ std::vector<std::string> m_classes;
+ Vector2d<double> m_results;
+};
+
+#endif /* _CONFUSIONMATRIX_H_ */
diff --git a/src/algorithms/Egcs.cc b/src/algorithms/Egcs.cc
new file mode 100644
index 0000000..ddbf20b
--- /dev/null
+++ b/src/algorithms/Egcs.cc
@@ -0,0 +1,208 @@
+/**********************************************************************
+Egcs.cc: Conversions from and to european grid coding system
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include "Egcs.h"
+#include <iostream>
+#include <sstream>
+#include <iomanip>
+#include <assert.h>
+
+Egcs::Egcs(){
+}
+
+// Egcs::Egcs(unsigned short level)
+// : m_level(level){
+// }
+
+
+Egcs::Egcs(unsigned short level)
+{
+ m_level=level;
+}
+
+unsigned short Egcs::cell2level(const std::string& cellCode) const{
+ size_t pos=cellCode.find("-");
+ std::string TILE=cellCode.substr(0,pos);
+ unsigned short level=0;
+ int base_level=19-(TILE.size()/2-1)*3;
+ int quad_level=0;
+ if(pos!=std::string::npos)
+ quad_level=cellCode.size()-pos-1;
+ if(quad_level>1)
+ level=base_level-2;
+ else if(quad_level>0)
+ level=base_level-1;
+ else
+ level=base_level;
+ return level;
+}
+
+Egcs::~Egcs(){
+}
+
+unsigned short Egcs::res2level(double resolution) const{
+ double base=pow(10,log(resolution*4)/log(10));
+ double diff=base/(2*resolution);
+ return 0.5+(log(base)/log(10)*3+1-diff);
+}
+
+double Egcs::getResolution() const{
+ unsigned short exponent=(m_level+1)/3;
+ double base=pow(10,exponent);
+ if((m_level)%3==2)
+ return(base/4);
+ else if((m_level)%3==0)
+ return(base/2);
+ else
+ return(base);
+}
+
+void Egcs::force2grid(double& ulx, double& uly, double& lrx, double &lry) const{
+ double dx=getResolution();
+ double dy=dx;
+ //ulx
+ ulx=floor(ulx);
+ ulx-=static_cast<int>(ulx)%(static_cast<int>(dx));
+ //uly
+ uly=ceil(uly);
+ if(static_cast<int>(uly)%static_cast<int>(dy))
+ uly+=dy;
+ uly-=static_cast<int>(uly)%(static_cast<int>(dy));
+ //lrx
+ lrx=ceil(lrx);
+ if(static_cast<int>(lrx)%static_cast<int>(dx))
+ lrx+=dx;
+ lrx-=static_cast<int>(lrx)%(static_cast<int>(dx));
+ //lry
+ lry=floor(lry);
+ lry-=static_cast<int>(lry)%(static_cast<int>(dy));
+}
+
+void Egcs::cell2bb(const std::string& cellCode, int &ulx, int &uly, int &lrx, int &lry) const{
+ size_t pos=cellCode.find("-");
+ std::string TILE=cellCode.substr(0,pos);
+ std::string TILEX=TILE.substr(0,TILE.size()/2);
+ std::string TILEY=TILE.substr(TILE.size()/2);
+ std::string QUAD;
+ char QUAD1,QUAD2;
+ std::istringstream stilex(TILEX);
+ std::istringstream stiley(TILEY);
+ int llx,lly;
+ stilex >> llx;
+ stiley >> lly;
+ llx*=getBaseSize();
+ lly*=getBaseSize();
+ switch((19-m_level)%3){
+ case(0)://there should be no QUAD
+ assert(pos==std::string::npos);
+ break;
+ case(2)://there is a QUAD2
+ assert(pos+1!=std::string::npos);
+ QUAD=cellCode.substr(pos+1);
+ QUAD2=QUAD.substr(1,1).c_str()[0];
+ switch(QUAD2){
+ case('A'):
+ break;
+ case('C'):
+ lly+=getBaseSize()/4;
+ break;
+ case('D'):
+ lly+=getBaseSize()/4;
+ case('B'):
+ llx+=getBaseSize()/4;
+ break;
+ }
+ case(1)://QUAD1: deliberate fall through from case(2)!
+ if(!QUAD.size()){
+ assert(pos+1!=std::string::npos);
+ QUAD=cellCode.substr(pos+1);
+ }
+ QUAD1=QUAD.substr(0,1).c_str()[0];
+ switch(QUAD1){
+ case('A'):
+ break;
+ case('C'):
+ lly+=getBaseSize()/2;
+ break;
+ case('D'):
+ lly+=getBaseSize()/2;
+ case('B'):
+ llx+=getBaseSize()/2;
+ break;
+ }
+ break;
+ }
+ ulx=llx;
+ uly=static_cast<int>(lly+getSize());
+ lrx=static_cast<int>(llx+getSize());
+ lry=lly;
+}
+
+void Egcs::cell2mid(const std::string& cellCode, double& midX, double& midY) const{
+ int ulx,uly,lrx,lry;
+ cell2bb(cellCode,ulx,uly,lrx,lry);
+ midX=(ulx+lrx)/2.0;
+ midY=(lry+uly)/2.0;
+}
+
+std::string Egcs::geo2cell(double geoX, double geoY) const{
+ int ndgts=7-(m_level+1)/3;
+ double xcel=static_cast<int>(geoX)/getBaseSize();
+ double ycel=static_cast<int>(geoY)/getBaseSize();
+ std::ostringstream osx;
+ std::ostringstream osy, osxy;
+ // osx << setprecision(ndgts) << xcel;
+ // osy << setprecision(ndgts) << ycel;
+ // osx << setprecision(0) << fixed << geoX;
+ // osy << setprecision(0) << fixed << geoY;
+ osx << std::fixed << geoX;
+ osy << std::fixed << geoY;
+ std::string quad1="";
+ std::string quad2="";
+ switch((19-m_level)%3){
+ case(2):
+ if(static_cast<int>(geoX)%(getBaseSize()/2)>=getBaseSize()/2.0){
+ if(static_cast<int>(geoY)%(getBaseSize()/2)>=getBaseSize()/2.0)
+ quad2="D";
+ else
+ quad2="B";
+ }
+ else if(static_cast<int>(geoY)%getBaseSize()>=getBaseSize()/4.0)
+ quad2="C";
+ else
+ quad2="A";
+ case(1)://deliberate fall through!
+ if(static_cast<int>(geoX)%getBaseSize()>=getBaseSize()/2.0){
+ if(static_cast<int>(geoY)%getBaseSize()>=getBaseSize()/2.0)
+ quad1="-D";
+ else
+ quad1="-B";
+ }
+ else if(static_cast<int>(geoY)%getBaseSize()>=getBaseSize()/2.0)
+ quad1="-C";
+ else
+ quad1="-A";
+ break;
+ default:
+ break;
+ }
+ osxy << osx.str().substr(0,ndgts) << osy.str().substr(0,ndgts) << quad1 << quad2;
+ return osxy.str();
+}
+
diff --git a/src/algorithms/Egcs.h b/src/algorithms/Egcs.h
new file mode 100644
index 0000000..d1fdafd
--- /dev/null
+++ b/src/algorithms/Egcs.h
@@ -0,0 +1,55 @@
+/**********************************************************************
+Egcs.h: Conversions from and to european grid coding system
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include <math.h>
+#include <string>
+
+#ifndef _EGCS_H_
+#define _EGCS_H_
+
+class Egcs
+{
+public:
+ Egcs();
+ Egcs(unsigned short level);
+ /* Egcs(unsigned short level); */
+ ~Egcs();
+ unsigned short cell2level(const std::string& cellCode) const;
+ std::string geo2cell(double x, double y) const;
+ double getSize() const {return getBaseSize()*pow(2,(m_level-19)%3);};
+ void setLevel(unsigned short level){m_level=level;};
+ unsigned short getLevel() const{return m_level;};
+ unsigned short res2level(double resolution) const;
+ double getResolution() const;
+ void force2grid(double& ulx, double& uly, double& lrx, double &lry) const;
+ void cell2bb(const std::string& cellCode, int &ulx, int &uly, int &lrx, int &lry) const;
+ void cell2mid(const std::string& cellCode, double& midX, double& midY) const;
+private:
+ int getBaseSize() const {return pow(10,(m_level+1)/3);};
+ unsigned short m_level;
+// level square scheme example
+// 19 1000km xy 32
+// 18 500km xy-q 32-A
+// 17 250km xy-qq 32-AB
+// 16 100km xxyy 3320
+// 5 25m xxxxxyyyyy-qq 3346720658-DC
+// 1 1m xxxxxxxyyyyyyy 33467652065889
+};
+#endif // _EGCS_H_
+
diff --git a/src/algorithms/FeatureSelector.h b/src/algorithms/FeatureSelector.h
new file mode 100644
index 0000000..fafd98a
--- /dev/null
+++ b/src/algorithms/FeatureSelector.h
@@ -0,0 +1,361 @@
+/**********************************************************************
+FeatureSelector.h: select features, typical use: feature selection for classification
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#ifndef _FEATURESELECTOR_H_
+#define _FEATURESELECTOR_H_
+
+#include <math.h>
+#include <vector>
+#include <list>
+#include <algorithm>
+#include <iostream>
+#include <iomanip>
+#include "IndexValue.h"
+#include "Vector2d.h"
+#include "gsl/gsl_combination.h"
+
+class FeatureSelector
+{
+ public:
+ FeatureSelector(){};
+ ~FeatureSelector(){};
+ template<class T> double forwardUnivariate(std::vector< Vector2d<T> >& v, double (*getCost)(const std::vector< Vector2d<T> >&), std::list<int>& subset, int maxFeatures, short verbose=0);
+ template<class T> double forward(std::vector< Vector2d<T> >& v, double (*getCost)(const std::vector< Vector2d<T> >&), std::list<int>& subset, int maxFeatures, short verbose=0);
+ template<class T> double backward(std::vector< Vector2d<T> >& v, double (*getCost)(const std::vector< Vector2d<T> >&), std::list<int>& subset, int minFeatures, short verbose=0);
+ template<class T> double floating(std::vector< Vector2d<T> >& v, double (*getCost)(const std::vector< Vector2d<T> >&), std::list<int>& subset, int maxFeatures=0, short verbose=0);
+ template<class T> double bruteForce(std::vector< Vector2d<T> >& v, double (*getCost)(const std::vector< Vector2d<T> >&), std::list<int>& subset, int maxFeatures=0, short verbose=0);
+
+ private:
+ template<class T> double addFeature(std::vector< Vector2d<T> >& v, double (*getCost)(const std::vector< Vector2d<T> >&), std::list<int>& subset, short verbose=0);
+ template<class T> double removeFeature(std::vector< Vector2d<T> >& v, double (*getCost)(const std::vector< Vector2d<T> >&), std::list<int>& subset, int& r, short verbose=0);
+};
+
+//sequential forward selection Univariate (N single best features)
+template<class T> double FeatureSelector::forwardUnivariate(std::vector< Vector2d<T> >& v, double (*getCost)(const std::vector< Vector2d<T> >&), std::list<int>& subset, int maxFeatures=0, short verbose){
+ int maxLevels=v[0][0].size();
+ if(!maxFeatures)
+ maxFeatures=maxLevels;
+ int k=subset.size();
+ if(k>=maxFeatures)
+ return -1;
+ std::vector<IndexValue> cost(maxLevels);
+ std::list<int> tmpset=subset;//temporary set of selected features (levels)
+ std::vector< Vector2d<T> > tmp(v.size());
+ for(int ilevel=0;ilevel<maxLevels;++ilevel){
+ if(find(tmpset.begin(),tmpset.end(),ilevel)==tmpset.end()){
+ tmpset.push_back(ilevel);
+ for(int iclass=0;iclass<v.size();++iclass){
+// tmp[iclass].resize(v[iclass].size());
+ v[iclass].selectCols(tmpset,tmp[iclass]);
+ }
+ try{
+ IndexValue pv;
+ pv.position=ilevel;
+ pv.value=getCost(tmp);
+ cost[ilevel]=pv;
+ }
+ catch(...){
+ IndexValue pv;
+ pv.position=ilevel;
+ pv.value=-1;
+ cost[ilevel]=pv;
+ }
+ tmpset.pop_back();
+ }
+ }
+ sort(cost.begin(),cost.end(),Compare_IndexValue());//decreasing order
+ int ilevel=0;
+ while((subset.size()<maxFeatures)&&(ilevel<maxLevels)){
+ if(cost[ilevel].value>0)
+ subset.push_back(cost[ilevel].position);
+ if(verbose)
+ std::cout << "feature " << subset.back() << " has cost: " << cost[ilevel].value << std::endl;
+ ++ilevel;
+ }
+ double maxCost=-1;
+ while(subset.size()){
+ for(int iclass=0;iclass<v.size();++iclass){
+// tmp[iclass].resize(v[iclass].size());
+ v[iclass].selectCols(subset,tmp[iclass]);
+ }
+ try{
+ maxCost=getCost(tmp);
+ }
+ catch(...){
+ subset.pop_back();
+ continue;
+ }
+ return maxCost;
+ }
+}
+
+//sequential forward selection Multivariate (Combination of N best features)
+template<class T> double FeatureSelector::forward(std::vector< Vector2d<T> >& v, double (*getCost)(const std::vector< Vector2d<T> >&), std::list<int>& subset, int maxFeatures=0, short verbose){
+ //Select feature with the best value (get maximal cost for 1 feature)
+ double maxCost=0;
+ int maxLevels=v[0][0].size();
+ if(!maxFeatures)
+ maxFeatures=maxLevels;
+ while(subset.size()<maxFeatures){
+ maxCost=addFeature(v,*getCost,subset,verbose);
+ if(verbose){
+ for(std::list<int>::const_iterator lit=subset.begin();lit!=subset.end();++lit)
+ std::cout << *lit << " ";
+ std::cout << std::endl;
+ // std::cout << "added " << subset.back() << ", " << subset.size() << "/" << maxFeatures << " features selected with cost: " << maxCost << std::endl;
+ }
+ }//while
+ return maxCost;
+}
+
+//sequential backward selection
+template<class T> double FeatureSelector::backward(std::vector< Vector2d<T> >& v, double (*getCost)(const std::vector< Vector2d<T> >&), std::list<int>& subset, int minFeatures, short verbose){
+ //Select features with least effect on cost when removed (obtain minFeatures eventually)
+ double maxCost=0;
+ int removedFeature;
+ if(subset.empty()){
+ for(int iFeature=0;iFeature<v[0][0].size();++iFeature)
+ subset.push_back(iFeature);
+ }
+ if(subset.size()==minFeatures)
+ maxCost=getCost(v);
+ while(subset.size()>minFeatures){
+ maxCost=removeFeature(v,*getCost,subset,removedFeature,verbose);
+ if(verbose){
+ for(std::list<int>::const_iterator lit=subset.begin();lit!=subset.end();++lit)
+ std::cout << *lit << " ";
+ std::cout << std::endl;
+ // std::cout << "removed " << removedFeature << ", " << subset.size() << "/" << minFeatures << " features remain with cost: " << maxCost << std::endl;
+ }
+ }//while
+ return maxCost;
+}
+
+//floating search
+template<class T> double FeatureSelector::floating(std::vector< Vector2d<T> >& v, double (*getCost)(const std::vector< Vector2d<T> >&), std::list<int>& subset, int maxFeatures, short verbose){
+ double epsilon=0.001;
+ std::vector<T> cost;
+ int maxLevels=v[0][0].size();
+ if(maxFeatures<1)
+ maxFeatures=maxLevels;
+ int k=subset.size();
+ if(k>=maxFeatures)
+ return -1;
+ cost.push_back(-1);//init 0 features as cost -1
+ cost.push_back(addFeature(v,*getCost,subset,verbose));
+ ++k;
+ if(verbose>1)
+ std::cout << "added " << subset.back() << ", " << cost.size()-1 << "/" << maxFeatures << " features selected with cost: " << cost.back() << std::endl;
+ else if(verbose){
+ for(std::list<int>::const_iterator lit=subset.begin();lit!=subset.end();++lit)
+ std::cout << *lit << " ";
+ std::cout << std::endl;
+ }
+ while(k<maxFeatures){
+ cost.push_back(addFeature(v,*getCost,subset,verbose));
+ ++k;
+ if(verbose>1)
+ std::cout << "added " << subset.back() << ", " << cost.size()-1 << "/" << maxFeatures << " features selected with cost: " << cost.back() << std::endl;
+ else if(verbose){
+ for(std::list<int>::const_iterator lit=subset.begin();lit!=subset.end();++lit)
+ std::cout << *lit << " ";
+ std::cout << " (cost: " << cost.back() << ")" << std::endl;
+ }
+
+ while(k>1){
+ int x_r;
+ double cost_r=removeFeature(v,*getCost,subset,x_r,verbose);
+ if(cost_r>cost[k-1]+epsilon){
+ --k;
+ cost[k]=cost_r;
+ cost.pop_back();
+ if(verbose>1)
+ std::cout << "removed " << x_r << ", " << cost.size()-1 << "/" << maxFeatures << " features remain with cost: " << cost_r << std::endl;
+ else if(verbose){
+ for(std::list<int>::const_iterator lit=subset.begin();lit!=subset.end();++lit)
+ std::cout << *lit << " ";
+ std::cout << " (cost: " << cost.back() << ")" << std::endl;
+ }
+ continue;
+ }
+ else if(cost_r>=0){
+ subset.push_back(x_r);
+ break;
+ }
+ else if(verbose)
+ std::cout << "could not remove any feature" << std::endl;
+ cost.pop_back();
+ }
+ }
+ return cost.back();
+}
+
+//brute force search (search for all possible combinations and select best)
+template<class T> double FeatureSelector::bruteForce(std::vector< Vector2d<T> >& v, double (*getCost)(const std::vector< Vector2d<T> >&), std::list<int>& subset, int maxFeatures, short verbose){
+ int maxLevels=v[0][0].size();
+ if(maxFeatures<1)
+ maxFeatures=maxLevels;
+ int k=subset.size();
+ if(k>=maxFeatures)
+ return -1;
+// gslmm::combination c(v1[0].size(),maxFeatures,false);
+ gsl_combination *c;
+ c=gsl_combination_calloc(v[0][0].size(),maxFeatures);
+
+ std::list<int> tmpset;//temporary set of selected features (levels)
+ std::vector< Vector2d<T> > tmpv(v.size());
+ std::list<int> catchset;//restore set in case of catch all the way to last level (no better cost)
+ //initialize maxCost with actual cost for current subset (-1 if empty subset)
+ double maxCost=-1;
+ double cost;
+ if(subset.size()>=maxLevels)
+ return maxCost;
+ gsl_combination_next(c);
+ do{
+ for(int ifeature=0;ifeature<maxFeatures;++ifeature)
+ tmpset.push_back(c->data[ifeature]);
+ for(int iclass=0;iclass<v.size();++iclass)
+ v[iclass].selectCols(tmpset,tmpv[iclass]);
+ try{
+ cost=getCost(tmpv);
+ }
+ catch(...){ //singular matrix encountered
+ catchset=tmpset;//this tmpset resulted in failure of getCost
+ if(verbose){
+ std::cout << "Could not get cost from set: " << std::endl;
+ gsl_combination_fprintf(stdout,c," %u");
+ printf("\n");
+ }
+ tmpset.clear();
+ continue;
+ }
+ if(maxCost<cost){ //set with better cost is found
+ maxCost=cost;
+ subset=tmpset;
+ }
+ tmpset.clear();
+ }while(gsl_combination_next(c)==GSL_SUCCESS);
+ gsl_combination_free(c);
+// }while(c.next());
+ if(maxCost<0) //no level added to better maxCost than current subset (catchset)
+ subset=catchset;
+ //test: assert list contains no duplicate elements
+ for(std::list<int>::iterator lit=subset.begin();lit!=subset.end();++lit){
+ std::list<int>::iterator lit2=lit;//start searching from next element
+ assert(find(++lit2,subset.end(),*lit)==subset.end());
+ }
+ return maxCost;
+}
+
+template<class T> double FeatureSelector::addFeature(std::vector< Vector2d<T> >& v, double (*getCost)(const std::vector< Vector2d<T> >&), std::list<int>& subset, short verbose){
+ //select feature with the best value (get maximal cost for 1 feature)
+ std::list<int> tmpset=subset;//temporary set of selected features (levels)
+ std::vector< Vector2d<T> > tmp(v.size());
+ std::list<int> catchset;//restore set in case of catch all the way to last level (no better cost)
+ //initialize maxCost with actual cost for current subset (-1 if empty subset)
+ double maxCost=-1;
+ double cost;
+ int maxLevels=v[0][0].size();
+ if(subset.size()>=maxLevels)
+ return maxCost;
+ for(int ilevel=0;ilevel<maxLevels;++ilevel){
+ if(find(tmpset.begin(),tmpset.end(),ilevel)!=tmpset.end())
+ continue;
+ tmpset.push_back(ilevel);
+ for(int iclass=0;iclass<v.size();++iclass){
+// tmp[iclass].resize(v[iclass].size());
+ v[iclass].selectCols(tmpset,tmp[iclass]);
+ }
+ try{
+ cost=getCost(tmp);
+ }
+ catch(...){
+ catchset=tmpset;//this tmpset resulted in singular matrix
+ if(verbose)
+ std::cout << "Could not add feature " << tmpset.back() << std::endl;
+ tmpset.pop_back();
+ continue;
+ }
+ if(maxCost<cost){ //level with better cost is found
+ maxCost=cost;
+ subset=tmpset;
+ }
+ tmpset.pop_back();
+ }
+ if(maxCost<0) //no level added to better maxCost than current subset (catchset)
+ subset=catchset;
+ //test: assert list contains no duplicate elements
+ for(std::list<int>::iterator lit=subset.begin();lit!=subset.end();++lit){
+ std::list<int>::iterator lit2=lit;//start searching from next element
+ assert(find(++lit2,subset.end(),*lit)==subset.end());
+ }
+ return maxCost;
+}
+
+template<class T> double FeatureSelector::removeFeature(std::vector< Vector2d<T> >& v, double (*getCost)(const std::vector< Vector2d<T> >&), std::list<int>& subset, int& r, short verbose){
+ //find the feature that has the least effect on the cost when it is removed from subset
+ std::list<int> tmpset=subset;//temporary set of selected features (levels)
+ std::vector< Vector2d<T> > tmp(v.size());
+ int nFeatures=subset.size();
+ std::list<int> catchset;//restore set in case of catch all the way to last level (no better cost)
+ //initialize maxCost with actual cost for current subset (-1 if empty subset)
+ double maxCost=-1;
+ int last;
+ double cost;
+ int maxLevels=v[0][0].size();
+ if(subset.size()>maxLevels||subset.empty()){
+ return maxCost;
+ }
+ std::list<int>::const_iterator it;
+ for(int i=0;i<nFeatures;++i){
+ last=tmpset.back();
+ tmpset.pop_back();
+ for(int iclass=0;iclass<v.size();++iclass){
+// tmp[iclass].resize(v[iclass].size());
+ v[iclass].selectCols(tmpset,tmp[iclass]);
+ }
+ try{
+ cost=getCost(tmp);
+ }
+ catch(...){
+ catchset=tmpset;//this tmpset resulted in singular matrix
+ if(verbose)
+ std::cout << "Could not remove feature " << last << std::endl;
+ tmpset.push_front(last);
+ continue;
+ }
+ if(maxCost<cost){ //level with better cost is found
+ maxCost=cost;
+ subset=tmpset;
+ r=last;
+ }
+ tmpset.push_front(last);
+ }
+ if(maxCost<0){//all levels removed were catched
+ subset=catchset;
+ }
+ //test: assert list contains no duplicate elements
+ for(std::list<int>::iterator lit=subset.begin();lit!=subset.end();++lit){
+ std::list<int>::iterator lit2=lit;//start searching from next element
+ assert(find(++lit2,subset.end(),*lit)==subset.end());
+ }
+ return maxCost;
+}
+
+#endif /* _FEATURESELECTOR_H_ */
diff --git a/src/algorithms/Filter.cc b/src/algorithms/Filter.cc
new file mode 100644
index 0000000..69812c7
--- /dev/null
+++ b/src/algorithms/Filter.cc
@@ -0,0 +1,241 @@
+/**********************************************************************
+Filter.cc: class for filtering
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include "Filter.h"
+#include <assert.h>
+#include <math.h>
+#include <iostream>
+
+filter::Filter::Filter(void)
+{
+}
+
+
+filter::Filter::Filter(const vector<double> &taps)
+ : m_taps(taps)
+{
+ assert(m_taps.size()%2);
+}
+
+void filter::Filter::setTaps(const vector<double> &taps)
+{
+ m_taps=taps;
+ assert(m_taps.size()%2);
+}
+
+void filter::Filter::dwtForward(std::vector<double>& data, const std::string& wavelet_type, int family){
+ //make sure data size if power of 2
+ while(data.size()&(data.size()-1))
+ data.push_back(data.back());
+ int nsize=data.size();
+ gsl_wavelet *w;
+ gsl_wavelet_workspace *work;
+ assert(nsize);
+ w=gsl_wavelet_alloc(getWaveletType(wavelet_type),family);
+ work=gsl_wavelet_workspace_alloc(nsize);
+ gsl_wavelet_transform_forward(w,&(data[0]),1,nsize,work);
+}
+
+void filter::Filter::dwtInverse(std::vector<double>& data, const std::string& wavelet_type, int family){
+ //make sure data size if power of 2
+ while(data.size()&(data.size()-1))
+ data.push_back(data.back());
+ int nsize=data.size();
+ assert(nsize);
+ gsl_wavelet *w;
+ gsl_wavelet_workspace *work;
+ w=gsl_wavelet_alloc(getWaveletType(wavelet_type),family);
+ work=gsl_wavelet_workspace_alloc(nsize);
+ gsl_wavelet_transform_inverse(w,&(data[0]),1,nsize,work);
+}
+
+void filter::Filter::morphology(const ImgReaderGdal& input, ImgWriterGdal& output, const std::string& method, int dim, short down, int offset)
+{
+ Vector2d<double> lineInput(input.nrOfBand(),input.nrOfCol());
+ Vector2d<double> lineOutput(input.nrOfBand(),input.nrOfCol());
+ const char* pszMessage;
+ void* pProgressArg=NULL;
+ GDALProgressFunc pfnProgress=GDALTermProgress;
+ double progress=0;
+ pfnProgress(progress,pszMessage,pProgressArg);
+ for(int y=0;y<input.nrOfRow();++y){
+ for(int iband=0;iband<input.nrOfBand();++iband)
+ input.readData(lineInput[iband],GDT_Float64,y,iband);
+ vector<double> pixelInput(input.nrOfBand());
+ vector<double> pixelOutput(input.nrOfBand());
+ for(int x=0;x<input.nrOfCol();++x){
+ pixelInput=lineInput.selectCol(x);
+ morphology(pixelInput,pixelOutput,method,dim,down,offset);
+ for(int iband=0;iband<input.nrOfBand();++iband)
+ lineOutput[iband][x]=pixelOutput[iband];
+ }
+ for(int iband=0;iband<input.nrOfBand();++iband){
+ try{
+ output.writeData(lineOutput[iband],GDT_Float64,y,iband);
+ }
+ catch(string errorstring){
+ cerr << errorstring << "in band " << iband << ", line " << y << endl;
+ }
+ }
+ progress=(1.0+y)/output.nrOfRow();
+ pfnProgress(progress,pszMessage,pProgressArg);
+ }
+}
+
+void filter::Filter::doit(const ImgReaderGdal& input, ImgWriterGdal& output, short down, int offset)
+{
+ Vector2d<double> lineInput(input.nrOfBand(),input.nrOfCol());
+ Vector2d<double> lineOutput(input.nrOfBand(),input.nrOfCol());
+ const char* pszMessage;
+ void* pProgressArg=NULL;
+ GDALProgressFunc pfnProgress=GDALTermProgress;
+ double progress=0;
+ pfnProgress(progress,pszMessage,pProgressArg);
+ for(int y=0;y<input.nrOfRow();++y){
+ for(int iband=0;iband<input.nrOfBand();++iband)
+ input.readData(lineInput[iband],GDT_Float64,y,iband);
+ vector<double> pixelInput(input.nrOfBand());
+ vector<double> pixelOutput(input.nrOfBand());
+ for(int x=0;x<input.nrOfCol();++x){
+ pixelInput=lineInput.selectCol(x);
+ doit(pixelInput,pixelOutput,down,offset);
+ for(int iband=0;iband<input.nrOfBand();++iband)
+ lineOutput[iband][x]=pixelOutput[iband];
+ }
+ for(int iband=0;iband<input.nrOfBand();++iband){
+ try{
+ output.writeData(lineOutput[iband],GDT_Float64,y,iband);
+ }
+ catch(string errorstring){
+ cerr << errorstring << "in band " << iband << ", line " << y << endl;
+ }
+ }
+ progress=(1.0+y)/output.nrOfRow();
+ pfnProgress(progress,pszMessage,pProgressArg);
+ }
+}
+
+double filter::Filter::getCentreWavelength(const std::vector<double> &wavelengthIn, const Vector2d<double>& srf, const std::string& interpolationType, double delta, bool verbose)
+{
+ assert(srf.size()==2);//[0]: wavelength, [1]: response function
+ int nband=srf[0].size();
+ double start=floor(wavelengthIn[0]);
+ double end=ceil(wavelengthIn.back());
+ if(verbose)
+ std::cout << "wavelengths in [" << start << "," << end << "]" << std::endl << std::flush;
+
+ statfactory::StatFactory stat;
+
+ gsl_interp_accel *acc;
+ stat.allocAcc(acc);
+ gsl_spline *spline;
+ stat.getSpline(interpolationType,nband,spline);
+ stat.initSpline(spline,&(srf[0][0]),&(srf[1][0]),nband);
+ if(verbose)
+ std::cout << "calculating norm of srf" << std::endl << std::flush;
+ double norm=0;
+ norm=gsl_spline_eval_integ(spline,srf[0].front(),srf[0].back(),acc);
+ if(verbose)
+ std::cout << "norm of srf: " << norm << std::endl << std::flush;
+ gsl_spline_free(spline);
+ gsl_interp_accel_free(acc);
+ std::vector<double> wavelength_fine;
+ for(double win=floor(wavelengthIn[0]);win<=ceil(wavelengthIn.back());win+=delta)
+ wavelength_fine.push_back(win);
+
+ if(verbose)
+ std::cout << "interpolate wavelengths to " << wavelength_fine.size() << " entries " << std::endl;
+ std::vector<double> srf_fine;//spectral response function, interpolated for wavelength_fine
+
+ stat.interpolateUp(srf[0],srf[1],wavelength_fine,interpolationType,srf_fine,verbose);
+ assert(srf_fine.size()==wavelength_fine.size());
+
+ gsl_interp_accel *accOut;
+ stat.allocAcc(accOut);
+ gsl_spline *splineOut;
+ stat.getSpline(interpolationType,wavelength_fine.size(),splineOut);
+ assert(splineOut);
+
+ std::vector<double> wavelengthOut(wavelength_fine.size());
+
+ for(int iband=0;iband<wavelengthOut.size();++iband)
+ wavelengthOut[iband]=wavelength_fine[iband]*srf_fine[iband];
+
+ stat.initSpline(splineOut,&(wavelength_fine[0]),&(wavelengthOut[0]),wavelength_fine.size());
+ double centreWavelength=gsl_spline_eval_integ(splineOut,start,end,accOut)/norm;
+
+ gsl_spline_free(splineOut);
+ gsl_interp_accel_free(accOut);
+
+ return(centreWavelength);
+}
+
+// void filter::Filter::applyFwhm(const vector<double> &wavelengthIn, const ImgReaderGdal& input, const vector<double> &wavelengthOut, const vector<double> &fwhm, const std::string& interpolationType, ImgWriterGdal& output, bool verbose){
+// Vector2d<double> lineInput(input.nrOfBand(),input.nrOfCol());
+// Vector2d<double> lineOutput(wavelengthOut.size(),input.nrOfCol());
+// const char* pszMessage;
+// void* pProgressArg=NULL;
+// GDALProgressFunc pfnProgress=GDALTermProgress;
+// double progress=0;
+// pfnProgress(progress,pszMessage,pProgressArg);
+// for(int y=0;y<input.nrOfRow();++y){
+// for(int iband=0;iband<input.nrOfBand();++iband)
+// input.readData(lineInput[iband],GDT_Float64,y,iband);
+// applyFwhm<double>(wavelengthIn,lineInput,wavelengthOut,fwhm, interpolationType, lineOutput, verbose);
+// for(int iband=0;iband<output.nrOfBand();++iband){
+// try{
+// output.writeData(lineOutput[iband],GDT_Float64,y,iband);
+// }
+// catch(string errorstring){
+// cerr << errorstring << "in band " << iband << ", line " << y << endl;
+// }
+// }
+// progress=(1.0+y)/output.nrOfRow();
+// pfnProgress(progress,pszMessage,pProgressArg);
+// }
+// }
+
+// void filter::Filter::applySrf(const vector<double> &wavelengthIn, const ImgReaderGdal& input, const vector< Vector2d<double> > &srf, const std::string& interpolationType, ImgWriterGdal& output, bool verbose){
+// assert(output.nrOfBand()==srf.size());
+// double centreWavelength=0;
+// Vector2d<double> lineInput(input.nrOfBand(),input.nrOfCol());
+// const char* pszMessage;
+// void* pProgressArg=NULL;
+// GDALProgressFunc pfnProgress=GDALTermProgress;
+// double progress=0;
+// pfnProgress(progress,pszMessage,pProgressArg);
+// for(int y=0;y<input.nrOfRow();++y){
+// for(int iband=0;iband<input.nrOfBand();++iband)
+// input.readData(lineInput[iband],GDT_Float64,y,iband);
+// for(int isrf=0;isrf<srf.size();++isrf){
+// vector<double> lineOutput(input.nrOfCol());
+// centreWavelength=applySrf<double>(wavelengthIn,lineInput,srf[isrf], interpolationType, lineOutput, verbose);
+// for(int iband=0;iband<output.nrOfBand();++iband){
+// try{
+// output.writeData(lineOutput,GDT_Float64,y,isrf);
+// }
+// catch(string errorstring){
+// cerr << errorstring << "in band " << iband << ", line " << y << endl;
+// }
+// }
+// }
+// progress=(1.0+y)/output.nrOfRow();
+// pfnProgress(progress,pszMessage,pProgressArg);
+// }
+// }
diff --git a/src/algorithms/Filter.h b/src/algorithms/Filter.h
new file mode 100644
index 0000000..73bf1ce
--- /dev/null
+++ b/src/algorithms/Filter.h
@@ -0,0 +1,618 @@
+/**********************************************************************
+Filter.h: class for filtering
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#ifndef _MYFILTER_H_
+#define _MYFILTER_H_
+
+#include <vector>
+#include <iostream>
+extern "C" {
+#include <gsl/gsl_wavelet.h>
+}
+#include "StatFactory.h"
+#include "imageclasses/ImgReaderGdal.h"
+#include "imageclasses/ImgWriterGdal.h"
+
+namespace filter
+{
+
+ enum FILTER_TYPE { median=0, var=1 , min=2, max=3, sum=4, mean=5, minmax=6, dilate=7, erode=8, close=9, open=10, homog=11, sobelx=12, sobely=13, sobelxy=14, sobelyx=-14, smooth=15, density=16, majority=17, mixed=18, smoothnodata=19, threshold=20, ismin=21, ismax=22, heterog=23, order=24, stdev=25, dwtForward=26, dwtInverse=27, dwtQuantize=28};
+
+class Filter
+{
+public:
+ Filter(void);
+ Filter(const std::vector<double> &taps);
+ virtual ~Filter(){};
+ static const gsl_wavelet_type* getWaveletType(const std::string waveletType){
+ if(waveletType=="daubechies") return(gsl_wavelet_daubechies);
+ if(waveletType=="daubechies_centered") return(gsl_wavelet_daubechies_centered);
+ if(waveletType=="haar") return(gsl_wavelet_haar);
+ if(waveletType=="haar_centered") return(gsl_wavelet_haar_centered);
+ if(waveletType=="bspline") return(gsl_wavelet_bspline);
+ if(waveletType=="bspline_centered") return(gsl_wavelet_bspline_centered);
+ }
+ static FILTER_TYPE getFilterType(const std::string filterType){
+ std::map<std::string, FILTER_TYPE> m_filterMap;
+ initFilterMap(m_filterMap);
+ return m_filterMap[filterType];
+ };
+ void setTaps(const std::vector<double> &taps);
+ void pushClass(short theClass=1){m_class.push_back(theClass);};
+ void pushMask(short theMask=0){m_mask.push_back(theMask);};
+ template<class T> void doit(const std::vector<T>& input, std::vector<T>& output, int down=1, int offset=0);
+ template<class T> void doit(T* input, int inputSize, std::vector<T>& output, int down=1, int offset=0);
+ template<class T> void morphology(const std::vector<T>& input, std::vector<T>& output, const std::string& method, int dim, short down=1, int offset=0, bool verbose=0);
+ void morphology(const ImgReaderGdal& input, ImgWriterGdal& output, const std::string& method, int dim, short down=1, int offset=0);
+ void doit(const ImgReaderGdal& input, ImgWriterGdal& output, short down=1, int offset=0);
+ double getCentreWavelength(const std::vector<double> &wavelengthIn, const Vector2d<double>& srf, const std::string& interpolationType, double delta=1.0, bool verbose=false);
+ template<class T> double applySrf(const std::vector<double> &wavelengthIn, const std::vector<T>& input, const Vector2d<double>& srf, const std::string& interpolationType, T& output, double delta=1.0, bool normalize=false, bool verbose=false);
+ template<class T> double applySrf(const std::vector<double> &wavelengthIn, const Vector2d<T>& input, const Vector2d<double>& srf, const std::string& interpolationType, std::vector<T>& output, double delta=1.0, bool normalize=false, int down=1, bool transposeInput=false, bool verbose=false);
+
+ template<class T> void applyFwhm(const std::vector<double> &wavelengthIn, const std::vector<T>& input, const std::vector<double> &wavelengthOut, const std::vector<double> &fwhm, const std::string& interpolationType, std::vector<T>& output, bool verbose=false);
+ template<class T> void applyFwhm(const std::vector<double> &wavelengthIn, const Vector2d<T>& input, const std::vector<double> &wavelengthOut, const std::vector<double> &fwhm, const std::string& interpolationType, Vector2d<T>& output, int down=1, bool verbose=false);
+ void dwtForward(std::vector<double>& data, const std::string& wavelet_type, int family);
+ void dwtInverse(std::vector<double>& data, const std::string& wavelet_type, int family);
+
+private:
+
+ static void initFilterMap(std::map<std::string, FILTER_TYPE>& m_filterMap){
+ //initialize Map
+ m_filterMap["dwtForward"]=filter::dwtForward;
+ m_filterMap["dwtInverse"]=filter::dwtInverse;
+ m_filterMap["dwtQuantize"]=filter::dwtQuantize;
+ m_filterMap["stdev"]=filter::stdev;
+ m_filterMap["var"]=filter::var;
+ m_filterMap["min"]=filter::min;
+ m_filterMap["max"]=filter::max;
+ m_filterMap["sum"]=filter::sum;
+ m_filterMap["mean"]=filter::mean;
+ m_filterMap["minmax"]=filter::minmax;
+ m_filterMap["dilate"]=filter::dilate;
+ m_filterMap["erode"]=filter::erode;
+ m_filterMap["close"]=filter::close;
+ m_filterMap["open"]=filter::open;
+ m_filterMap["homog"]=filter::homog;
+ m_filterMap["sobelx"]=filter::sobelx;
+ m_filterMap["sobely"]=filter::sobely;
+ m_filterMap["sobelxy"]=filter::sobelxy;
+ m_filterMap["sobelyx"]=filter::sobelyx;
+ m_filterMap["smooth"]=filter::smooth;
+ m_filterMap["density"]=filter::density;
+ m_filterMap["majority"]=filter::majority;
+ m_filterMap["mixed"]=filter::mixed;
+ m_filterMap["smoothnodata"]=filter::smoothnodata;
+ m_filterMap["threshold"]=filter::threshold;
+ m_filterMap["ismin"]=filter::ismin;
+ m_filterMap["ismax"]=filter::ismax;
+ m_filterMap["heterog"]=filter::heterog;
+ m_filterMap["order"]=filter::order;
+ m_filterMap["median"]=filter::median;
+ }
+ std::vector<double> m_taps;
+ std::vector<short> m_class;
+ std::vector<short> m_mask;
+};
+
+//input[band], output
+//returns wavelength for which srf is maximum
+ template<class T> double Filter::applySrf(const std::vector<double> &wavelengthIn, const std::vector<T>& input, const Vector2d<double>& srf, const std::string& interpolationType, T& output, double delta, bool normalize, bool verbose)
+{
+ assert(srf.size()==2);//[0]: wavelength, [1]: response function
+ int nband=srf[0].size();
+ double start=floor(wavelengthIn[0]);
+ double end=ceil(wavelengthIn.back());
+ if(verbose)
+ std::cout << "wavelengths in [" << start << "," << end << "]" << std::endl << std::flush;
+
+ statfactory::StatFactory stat;
+
+ gsl_interp_accel *acc;
+ stat.allocAcc(acc);
+ gsl_spline *spline;
+ stat.getSpline(interpolationType,nband,spline);
+ stat.initSpline(spline,&(srf[0][0]),&(srf[1][0]),nband);
+ if(verbose)
+ std::cout << "calculating norm of srf" << std::endl << std::flush;
+ double norm=0;
+ norm=gsl_spline_eval_integ(spline,srf[0].front(),srf[0].back(),acc);
+ if(verbose)
+ std::cout << "norm of srf: " << norm << std::endl << std::flush;
+ gsl_spline_free(spline);
+ gsl_interp_accel_free(acc);
+ //interpolate input and srf to delta
+
+ std::vector<double> wavelength_fine;
+ for(double win=floor(wavelengthIn[0]);win<=ceil(wavelengthIn.back());win+=delta)
+ wavelength_fine.push_back(win);
+
+ if(verbose)
+ std::cout << "interpolate wavelengths to " << wavelength_fine.size() << " entries " << std::endl;
+ std::vector<double> srf_fine;//spectral response function, interpolated for wavelength_fine
+
+ stat.interpolateUp(srf[0],srf[1],wavelength_fine,interpolationType,srf_fine,verbose);
+ assert(srf_fine.size()==wavelength_fine.size());
+
+ gsl_interp_accel *accOut;
+ stat.allocAcc(accOut);
+ gsl_spline *splineOut;
+ stat.getSpline(interpolationType,wavelength_fine.size(),splineOut);
+ assert(splineOut);
+
+ assert(wavelengthIn.size()==input.size());
+ std::vector<double> input_fine;
+ std::vector<double> product(wavelength_fine.size());
+ std::vector<double> wavelengthOut(wavelength_fine.size());
+ stat.interpolateUp(wavelengthIn,input,wavelength_fine,interpolationType,input_fine,verbose);
+
+ if(verbose)
+ std::cout << "input_fine.size(): " << input_fine.size() << std::endl;
+ for(int iband=0;iband<input_fine.size();++iband){
+ product[iband]=input_fine[iband]*srf_fine[iband];
+ wavelengthOut[iband]=wavelength_fine[iband]*srf_fine[iband];
+ }
+
+ assert(input_fine.size()==srf_fine.size());
+ assert(input_fine.size()==wavelength_fine.size());
+ stat.initSpline(splineOut,&(wavelength_fine[0]),&(product[0]),wavelength_fine.size());
+ if(normalize)
+ output=gsl_spline_eval_integ(splineOut,start,end,accOut)/norm;
+ else
+ output=gsl_spline_eval_integ(splineOut,start,end,accOut);
+
+ stat.initSpline(splineOut,&(wavelength_fine[0]),&(wavelengthOut[0]),wavelength_fine.size());
+ double centreWavelength=gsl_spline_eval_integ(splineOut,start,end,accOut)/norm;
+
+ gsl_spline_free(splineOut);
+ gsl_interp_accel_free(accOut);
+
+ // double maxResponse=0;
+ // int maxIndex=0;
+ // for(int index=0;index<srf[1].size();++index){
+ // if(maxResponse<srf[1][index]){
+ // maxResponse=srf[1][index];
+ // maxIndex=index;
+ // }
+ // }
+ // return(srf[0][maxIndex]);
+ return(centreWavelength);
+}
+
+//input[band][sample], output[sample] (if !transposeInput)
+//returns wavelength for which srf is maximum
+ template<class T> double Filter::applySrf(const std::vector<double> &wavelengthIn, const Vector2d<T>& input, const Vector2d<double>& srf, const std::string& interpolationType, std::vector<T>& output, double delta, bool normalize, int down, bool transposeInput, bool verbose)
+{
+ assert(srf.size()==2);//[0]: wavelength, [1]: response function
+ int nband=srf[0].size();
+ unsigned int nsample=(transposeInput)? input.size():input[0].size();
+ output.resize((nsample+down-1)/down);
+ double start=floor(wavelengthIn[0]);
+ double end=ceil(wavelengthIn.back());
+ if(verbose)
+ std::cout << "wavelengths in [" << start << "," << end << "]" << std::endl << std::flush;
+
+ statfactory::StatFactory stat;
+
+ gsl_interp_accel *acc;
+ stat.allocAcc(acc);
+ gsl_spline *spline;
+ stat.getSpline(interpolationType,nband,spline);
+ stat.initSpline(spline,&(srf[0][0]),&(srf[1][0]),nband);
+ if(verbose)
+ std::cout << "calculating norm of srf" << std::endl << std::flush;
+ double norm=0;
+ norm=gsl_spline_eval_integ(spline,srf[0].front(),srf[0].back(),acc);
+ if(verbose)
+ std::cout << "norm of srf: " << norm << std::endl << std::flush;
+ gsl_spline_free(spline);
+ gsl_interp_accel_free(acc);
+ //interpolate input and srf to delta
+
+ std::vector<double> wavelength_fine;
+ for(double win=floor(wavelengthIn[0]);win<=ceil(wavelengthIn.back());win+=delta)
+ wavelength_fine.push_back(win);
+
+ if(verbose)
+ std::cout << "interpolate wavelengths to " << wavelength_fine.size() << " entries " << std::endl;
+ std::vector<double> srf_fine;//spectral response function, interpolated for wavelength_fine
+
+ stat.interpolateUp(srf[0],srf[1],wavelength_fine,interpolationType,srf_fine,verbose);
+ assert(srf_fine.size()==wavelength_fine.size());
+
+ gsl_interp_accel *accOut;
+ stat.allocAcc(accOut);
+ gsl_spline *splineOut;
+ stat.getSpline(interpolationType,wavelength_fine.size(),splineOut);
+ assert(splineOut);
+
+ std::vector<double> wavelengthOut;
+ double centreWavelength=0;
+ for(int isample=0;isample<nsample;++isample){
+ if((isample+1+down/2)%down)
+ continue;
+ std::vector<T> inputValues;
+ if(transposeInput)
+ inputValues=input[isample];
+ else
+ input.selectCol(isample,inputValues);
+ assert(wavelengthIn.size()==inputValues.size());
+ std::vector<double> input_fine;
+ std::vector<double> product(wavelength_fine.size());
+ stat.interpolateUp(wavelengthIn,inputValues,wavelength_fine,interpolationType,input_fine,verbose);
+
+ for(int iband=0;iband<input_fine.size();++iband){
+ product[iband]=input_fine[iband]*srf_fine[iband];
+ if(wavelengthOut.size()<input_fine.size())
+ wavelengthOut.push_back(wavelength_fine[iband]*srf_fine[iband]);
+ }
+
+ assert(input_fine.size()==srf_fine.size());
+ assert(input_fine.size()==wavelength_fine.size());
+ stat.initSpline(splineOut,&(wavelength_fine[0]),&(product[0]),wavelength_fine.size());
+ if(normalize)
+ output[isample/down]=gsl_spline_eval_integ(splineOut,start,end,accOut)/norm;
+ else
+ output[isample/down]=gsl_spline_eval_integ(splineOut,start,end,accOut);
+
+ stat.initSpline(splineOut,&(wavelength_fine[0]),&(wavelengthOut[0]),wavelength_fine.size());
+ if(centreWavelength>0);
+ else
+ centreWavelength=gsl_spline_eval_integ(splineOut,start,end,accOut)/norm;
+ }
+ gsl_spline_free(splineOut);
+ gsl_interp_accel_free(accOut);
+
+ // double maxResponse=0;
+ // int maxIndex=0;
+ // for(int index=0;index<srf[1].size();++index){
+ // if(maxResponse<srf[1][index]){
+ // maxResponse=srf[1][index];
+ // maxIndex=index;
+ // }
+ // }
+ // return(srf[0][maxIndex]);
+ return(centreWavelength);
+}
+
+template<class T> void Filter::applyFwhm(const std::vector<double> &wavelengthIn, const std::vector<T>& input, const std::vector<double> &wavelengthOut, const std::vector<double> &fwhm, const std::string& interpolationType, std::vector<T>& output, bool verbose){
+ double delta=1;//1 nm resolution
+ std::vector<double> stddev(fwhm.size());
+ for(int index=0;index<fwhm.size();++index)
+ stddev[index]=fwhm[index]/2.0/sqrt(2*log(2.0));//http://mathworld.wolfram.com/FullWidthatHalfMaximum.html
+ assert(wavelengthOut.size()==fwhm.size());
+ assert(wavelengthIn.size()==input.size());
+ assert(wavelengthIn[0]<=wavelengthOut[0]);
+ assert(wavelengthIn.back()>=wavelengthOut.back());
+ statfactory::StatFactory stat;
+ std::vector<double> input_fine;
+ std::vector<double> wavelength_fine;
+ for(double win=floor(wavelengthIn[0]);win<=ceil(wavelengthIn.back());win+=delta)
+ wavelength_fine.push_back(win);
+ if(verbose){
+ for(int index=0;index<wavelength_fine.size();++index)
+ std::cout << " " << wavelength_fine[index];
+ std::cout << std::endl;
+ std::cout << "interpolate input wavelength to " << delta << " nm resolution (size=" << wavelength_fine.size() << ")" << std::endl;
+ }
+ stat.interpolateUp(wavelengthIn,input,wavelength_fine,interpolationType,input_fine,verbose);
+ int nbandIn=wavelength_fine.size();
+
+ int nbandOut=wavelengthOut.size();
+ output.resize(nbandOut);
+ Vector2d<double> tf(nbandIn,nbandOut);
+ for(int indexOut=0;indexOut<nbandOut;++indexOut){
+ double norm=0;
+ for(int indexIn=0;indexIn<nbandIn;++indexIn){
+ // tf(indexIn,indexOut)=
+ tf[indexIn][indexOut]=
+ exp((wavelengthOut[indexOut]-wavelength_fine[indexIn])
+ *(wavelength_fine[indexIn]-wavelengthOut[indexOut])
+ /2.0/stddev[indexOut]
+ /stddev[indexOut]);
+ tf[indexIn][indexOut]/=sqrt(2.0*M_PI);
+ tf[indexIn][indexOut]/=stddev[indexOut];
+ norm+=tf[indexIn][indexOut];
+ }
+ output[indexOut]=0;
+ for(int indexIn=0;indexIn<nbandIn;++indexIn)
+ output[indexOut]+=input_fine[indexIn]*tf[indexIn][indexOut]/norm;
+ }
+}
+
+
+ //input[inBand][sample], output[outBand][sample]
+ template<class T> void Filter::applyFwhm(const std::vector<double> &wavelengthIn, const Vector2d<T>& input, const std::vector<double> &wavelengthOut, const std::vector<double> &fwhm, const std::string& interpolationType, Vector2d<T>& output, int down, bool verbose){
+ double delta=1;//1 nm resolution
+ std::vector<double> stddev(fwhm.size());
+ for(int index=0;index<fwhm.size();++index)
+ stddev[index]=fwhm[index]/2.0/sqrt(2*log(2.0));//http://mathworld.wolfram.com/FullWidthatHalfMaximum.html
+ statfactory::StatFactory stat;
+ std::vector<double> wavelength_fine;
+ for(double win=floor(wavelengthIn[0]);win<=ceil(wavelengthIn.back());win+=delta)
+ wavelength_fine.push_back(win);
+ assert(wavelengthOut.size()==fwhm.size());
+ assert(wavelengthIn[0]<=wavelengthOut[0]);
+ assert(wavelengthIn.back()>=wavelengthOut.back());
+ if(verbose){
+ for(int index=0;index<wavelength_fine.size();++index)
+ std::cout << " " << wavelength_fine[index];
+ std::cout << std::endl;
+ std::cout << "interpolate input wavelength to " << delta << " nm resolution (size=" << wavelength_fine.size() << ")" << std::endl;
+ }
+ int nbandIn=wavelength_fine.size();
+ int nbandOut=wavelengthOut.size();
+ output.resize(nbandOut,(input[0].size()+down-1)/down);
+
+ Vector2d<double> tf(nbandIn,nbandOut);
+ std::vector<double> norm(nbandOut);
+ for(int indexOut=0;indexOut<nbandOut;++indexOut){
+ norm[indexOut]=0;
+ for(int indexIn=0;indexIn<nbandIn;++indexIn){
+ tf[indexIn][indexOut]=
+ exp((wavelengthOut[indexOut]-wavelength_fine[indexIn])
+ *(wavelength_fine[indexIn]-wavelengthOut[indexOut])
+ /2.0/stddev[indexOut]
+ /stddev[indexOut]);
+ tf[indexIn][indexOut]/=sqrt(2.0*M_PI);
+ tf[indexIn][indexOut]/=stddev[indexOut];
+ norm[indexOut]+=tf[indexIn][indexOut];
+ }
+ }
+
+ for(int isample=0;isample<input[0].size();++isample){
+ if((isample+1+down/2)%down)
+ continue;
+ std::vector<T> inputValues;
+ input.selectCol(isample,inputValues);
+ assert(wavelengthIn.size()==inputValues.size());
+ for(int indexOut=0;indexOut<nbandOut;++indexOut){
+ std::vector<double> input_fine;
+ stat.interpolateUp(wavelengthIn,inputValues,wavelength_fine,interpolationType,input_fine,verbose);
+ output[indexOut][(isample+down-1)/down]=0;
+ for(int indexIn=0;indexIn<nbandIn;++indexIn){
+ output[indexOut][(isample+down-1)/down]+=input_fine[indexIn]*tf[indexIn][indexOut]/norm[indexOut];
+ }
+ }
+ }
+}
+
+template<class T> void Filter::doit(const std::vector<T>& input, std::vector<T>& output, int down, int offset)
+{
+ output.resize((input.size()-offset+down-1)/down);
+ int i=0;
+ //start: extend input with mirrored version of itself
+ for(i=offset;i<m_taps.size()/2;++i){
+ if((i-offset)%down)
+ continue;
+ output[(i-offset+down-1)/down]=m_taps[m_taps.size()/2]*input[i];
+ for(int t=1;t<=m_taps.size()/2;++t)
+ output[(i-offset+down-1)/down]+=(m_taps[m_taps.size()/2+t]+m_taps[m_taps.size()/2-t])*input[i+t];
+ }
+ //main
+ for(i=offset+m_taps.size()/2;i<input.size()-m_taps.size()/2;++i){
+ if((i-offset)%down)
+ continue;
+ T leaveOut=(*(m_taps.begin()))*input[i-m_taps.size()/2];
+ T include=(m_taps.back())*input[i+m_taps.size()/2];
+ output[(i-offset+down-1)/down]=0;
+ for(int t=0;t<m_taps.size();++t)
+ output[(i-offset+down-1)/down]+=input[i-m_taps.size()/2+t]*m_taps[t];
+ }
+ //end: extend input with mirrored version of itself
+ for(i=input.size()-m_taps.size()/2;i<input.size();++i){
+ if((i-offset)%down)
+ continue;
+ output[(i-offset+down-1)/down]=m_taps[m_taps.size()/2]*input[i];
+ for(int t=1;t<=m_taps.size()/2;++t)
+ output[(i-offset+down-1)/down]+=(m_taps[m_taps.size()/2+t]+m_taps[m_taps.size()/2-t])*input[i-t];
+ }
+}
+
+template<class T> void Filter::morphology(const std::vector<T>& input, std::vector<T>& output, const std::string& method, int dim, short down, int offset, bool verbose)
+{
+ assert(dim);
+ output.resize((input.size()-offset+down-1)/down);
+ int i=0;
+ statfactory::StatFactory stat;
+ std::vector<T> statBuffer;
+ short binValue=0;
+ //start: extend input with mirrored version of itself
+ for(i=offset;i<dim/2;++i){
+ binValue=0;
+ for(int iclass=0;iclass<m_class.size();++iclass){
+ if(input[i]==m_class[iclass]){
+ binValue=m_class[0];
+ break;
+ }
+ }
+ if(m_class.size())
+ statBuffer.push_back(binValue);
+ else
+ statBuffer.push_back(input[i]);
+ for(int t=1;t<=dim/2;++t){
+ binValue=0;
+ for(int iclass=0;iclass<m_class.size();++iclass){
+ if(input[i+t]==m_class[iclass]){
+ binValue=m_class[0];
+ break;
+ }
+ }
+ if(m_class.size()){
+ statBuffer.push_back(binValue);
+ statBuffer.push_back(binValue);
+ }
+ else{
+ statBuffer.push_back(input[i+t]);
+ statBuffer.push_back(input[i+t]);
+ }
+ }
+ assert(statBuffer.size()==dim);
+ if((i-offset)%down){
+ statBuffer.clear();
+ continue;
+ }
+ switch(getFilterType(method)){
+ case(filter::dilate):
+ output[(i-offset+down-1)/down]=stat.max(statBuffer);
+ break;
+ case(filter::erode):
+ output[(i-offset+down-1)/down]=stat.min(statBuffer);
+ break;
+ default:
+ string errorString="method not supported";
+ throw(errorString);
+ break;
+ }
+ if(verbose){
+ cout << "buffer: ";
+ for(int ibuf=0;ibuf<statBuffer.size();++ibuf)
+ cout << statBuffer[ibuf] << " ";
+ cout << "->" << output[(i-offset+down-1)/down] << endl;
+ }
+ }
+ //main
+ statBuffer.clear();
+ for(i=offset+dim/2;i<input.size()-dim/2;++i){
+ binValue=0;
+ for(int t=0;t<dim;++t){
+ for(int iclass=0;iclass<m_class.size();++iclass){
+ if(input[i-dim/2+t]==m_class[iclass]){
+ binValue=m_class[0];
+ break;
+ }
+ }
+ if(m_class.size())
+ statBuffer.push_back(binValue);
+ else
+ statBuffer.push_back(input[i-dim/2+t]);
+ }
+ assert(statBuffer.size()==dim);
+ if((i-offset)%down){
+ statBuffer.clear();
+ continue;
+ }
+ switch(getFilterType(method)){
+ case(filter::dilate):
+ output[(i-offset+down-1)/down]=stat.max(statBuffer);
+ break;
+ case(filter::erode):
+ output[(i-offset+down-1)/down]=stat.min(statBuffer);
+ break;
+ default:
+ string errorString="method not supported";
+ throw(errorString);
+ break;
+ }
+ if(verbose){
+ cout << "buffer: ";
+ for(int ibuf=0;ibuf<statBuffer.size();++ibuf)
+ cout << statBuffer[ibuf] << " ";
+ cout << "->" << output[(i-offset+down-1)/down] << endl;
+ }
+ statBuffer.clear();
+ }
+ //end: extend input with mirrored version of itself
+ for(i=input.size()-dim/2;i<input.size();++i){
+ binValue=0;
+ for(int iclass=0;iclass<m_class.size();++iclass){
+ if(input[i]==m_class[iclass]){
+ binValue=m_class[0];
+ break;
+ }
+ }
+ if(m_class.size())
+ statBuffer.push_back(binValue);
+ else
+ statBuffer.push_back(input[i]);
+ for(int t=1;t<=dim/2;++t){
+ binValue=0;
+ for(int iclass=0;iclass<m_class.size();++iclass){
+ if(input[i-t]==m_class[iclass]){
+ binValue=m_class[0];
+ break;
+ }
+ }
+ if(m_class.size()){
+ statBuffer.push_back(binValue);
+ statBuffer.push_back(binValue);
+ }
+ else{
+ statBuffer.push_back(input[i-t]);
+ statBuffer.push_back(input[i-t]);
+ }
+ }
+ if((i-offset)%down){
+ statBuffer.clear();
+ continue;
+ }
+ switch(getFilterType(method)){
+ case(filter::dilate):
+ output[(i-offset+down-1)/down]=stat.max(statBuffer);
+ break;
+ case(filter::erode):
+ output[(i-offset+down-1)/down]=stat.min(statBuffer);
+ break;
+ default:
+ std::string errorString="method not supported";
+ throw(errorString);
+ break;
+ }
+ if(verbose){
+ cout << "buffer: ";
+ for(int ibuf=0;ibuf<statBuffer.size();++ibuf)
+ cout << statBuffer[ibuf] << " ";
+ cout << "->" << output[(i-offset+down-1)/down] << endl;
+ }
+ }
+}
+
+template<class T> void Filter::doit(T* input, int inputSize, std::vector<T>& output, int down, int offset)
+{
+ output.resize((inputSize-offset+down-1)/down);
+ int i=0;
+ //start: extend input with mirrored version of itself
+ for(i=offset;i<m_taps.size()/2;++i){
+ if((i-offset)%down)
+ continue;
+ output[(i-offset+down-1)/down]=m_taps[m_taps.size()/2]*input[i];
+ for(int t=1;t<=m_taps.size()/2;++t)
+ output[(i-offset+down-1)/down]+=(m_taps[m_taps.size()/2+t]+m_taps[m_taps.size()/2-t])*input[i+t];
+ }
+ //main
+ for(i=offset+m_taps.size()/2;i<inputSize-m_taps.size()/2;++i){
+ if((i-offset)%down)
+ continue;
+ T leaveOut=(*(m_taps.begin()))*input[i-m_taps.size()/2];
+ T include=(m_taps.back())*input[i+m_taps.size()/2];
+ output[(i-offset+down-1)/down]=0;
+ for(int t=0;t<m_taps.size();++t)
+ output[(i-offset+down-1)/down]+=input[i-m_taps.size()/2+t]*m_taps[t];
+ }
+ //end: extend input with mirrored version of itself
+ for(i=inputSize-m_taps.size()/2;i<inputSize;++i){
+ if((i-offset)%down)
+ continue;
+ output[(i-offset+down-1)/down]=m_taps[m_taps.size()/2]*input[i];
+ for(int t=1;t<=m_taps.size()/2;++t)
+ output[(i-offset+down-1)/down]+=(m_taps[m_taps.size()/2+t]+m_taps[m_taps.size()/2-t])*input[i-t];
+ }
+}
+}
+
+#endif /* _MYFILTER_H_ */
diff --git a/src/algorithms/Filter2d.cc b/src/algorithms/Filter2d.cc
new file mode 100644
index 0000000..e11c021
--- /dev/null
+++ b/src/algorithms/Filter2d.cc
@@ -0,0 +1,1243 @@
+/**********************************************************************
+Filter2d.cc: class for filtering images
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include <sstream>
+#include <iomanip>
+#include <iostream>
+#include <cmath>
+#include "Filter2d.h"
+#include "StatFactory.h"
+// #include "imageclasses/ImgUtils.h"
+
+filter2d::Filter2d::Filter2d(void)
+ : m_noValue(0)
+{
+}
+
+filter2d::Filter2d::Filter2d(const Vector2d<double> &taps)
+ : m_taps(taps), m_noValue(0)
+{
+}
+
+void filter2d::Filter2d::setTaps(const Vector2d<double> &taps)
+{
+ m_taps=taps;
+}
+
+void filter2d::Filter2d::smoothNoData(const ImgReaderGdal& input, ImgWriterGdal& output, int dim)
+{
+ smoothNoData(input, output,dim,dim);
+}
+
+void filter2d::Filter2d::smooth(const ImgReaderGdal& input, ImgWriterGdal& output, int dim)
+{
+ smooth(input, output,dim,dim);
+}
+
+void filter2d::Filter2d::smoothNoData(const ImgReaderGdal& input, ImgWriterGdal& output, int dimX, int dimY)
+{
+ m_taps.resize(dimY);
+ for(int j=0;j<dimY;++j){
+ m_taps[j].resize(dimX);
+ for(int i=0;i<dimX;++i)
+ m_taps[j][i]=1.0;
+ }
+ filter(input,output,false,true,true);
+}
+
+void filter2d::Filter2d::smooth(const ImgReaderGdal& input, ImgWriterGdal& output, int dimX, int dimY)
+{
+ m_taps.resize(dimY);
+ for(int j=0;j<dimY;++j){
+ m_taps[j].resize(dimX);
+ for(int i=0;i<dimX;++i)
+ m_taps[j][i]=1.0;
+ }
+ filter(input,output,false,true,false);
+}
+
+
+void filter2d::Filter2d::filter(const ImgReaderGdal& input, ImgWriterGdal& output, bool absolute, bool normalize, bool noData)
+{
+ int dimX=m_taps[0].size();//horizontal!!!
+ int dimY=m_taps.size();//vertical!!!
+ // byte* tmpbuf=new byte[input.rowSize()];
+ const char* pszMessage;
+ void* pProgressArg=NULL;
+ GDALProgressFunc pfnProgress=GDALTermProgress;
+ double progress=0;
+ pfnProgress(progress,pszMessage,pProgressArg);
+ for(int iband=0;iband<input.nrOfBand();++iband){
+ Vector2d<double> inBuffer(dimY,input.nrOfCol());
+ vector<double> outBuffer(input.nrOfCol());
+ int indexI=0;
+ int indexJ=0;
+ //initialize last half of inBuffer
+ for(int j=-(dimY-1)/2;j<=dimY/2;++j){
+ try{
+ input.readData(inBuffer[indexJ],GDT_Float64,abs(j),iband);
+ }
+ catch(string errorstring){
+ cerr << errorstring << "in line " << indexJ << endl;
+ }
+ ++indexJ;
+ }
+
+ for(int y=0;y<input.nrOfRow();++y){
+ if(y){//inBuffer already initialized for y=0
+ //erase first line from inBuffer
+ inBuffer.erase(inBuffer.begin());
+ //read extra line and push back to inBuffer if not out of bounds
+ if(y+dimY/2<input.nrOfRow()){
+ //allocate buffer
+ inBuffer.push_back(inBuffer.back());
+ try{
+ input.readData(inBuffer[inBuffer.size()-1],GDT_Float64,y+dimY/2,iband);
+ }
+ catch(string errorstring){
+ cerr << errorstring << "in band " << iband << ", line " << y << endl;
+ }
+ }
+ else{
+ int over=y+dimY/2-input.nrOfRow();
+ int index=(inBuffer.size()-1)-over;
+ assert(index>=0);
+ assert(index<inBuffer.size());
+ inBuffer.push_back(inBuffer[index]);
+ }
+ }
+ for(int x=0;x<input.nrOfCol();++x){
+ outBuffer[x]=0;
+ double norm=0;
+ bool masked=false;
+ if(noData){//only filter noData values
+ for(int imask=0;imask<m_mask.size();++imask){
+ if(inBuffer[(dimY-1)/2][x]==m_mask[imask]){
+ masked=true;
+ break;
+ }
+ }
+ if(!masked){
+ outBuffer[x]=inBuffer[(dimY-1)/2][x];
+ continue;
+ }
+ }
+ assert(!noData||masked);
+ for(int j=-(dimY-1)/2;j<=dimY/2;++j){
+ for(int i=-(dimX-1)/2;i<=dimX/2;++i){
+ indexI=x+i;
+ indexJ=(dimY-1)/2+j;
+ //check if out of bounds
+ if(x<(dimX-1)/2)
+ indexI=x+abs(i);
+ else if(x>=input.nrOfCol()-(dimX-1)/2)
+ indexI=x-abs(i);
+ if(y<(dimY-1)/2)
+ indexJ=(dimY-1)/2+abs(j);
+ else if(y>=input.nrOfRow()-(dimY-1)/2)
+ indexJ=(dimY-1)/2-abs(j);
+ //do not take masked values into account
+ masked=false;
+ for(int imask=0;imask<m_mask.size();++imask){
+ if(inBuffer[indexJ][indexI]==m_mask[imask]){
+ masked=true;
+ break;
+ }
+ }
+ if(!masked){
+ outBuffer[x]+=(m_taps[(dimY-1)/2+j][(dimX-1)/2+i]*inBuffer[indexJ][indexI]);
+ norm+=m_taps[(dimY-1)/2+j][(dimX-1)/2+i];
+ }
+ }
+ }
+ if(absolute)
+ outBuffer[x]=(normalize&&norm)? abs(outBuffer[x])/norm : abs(outBuffer[x]);
+ else if(normalize&&norm!=0)
+ outBuffer[x]=outBuffer[x]/norm;
+ }
+ //write outBuffer to file
+ try{
+ output.writeData(outBuffer,GDT_Float64,y,iband);
+ }
+ catch(string errorstring){
+ cerr << errorstring << "in band " << iband << ", line " << y << endl;
+ }
+ progress=(1.0+y);
+ progress+=(output.nrOfRow()*iband);
+ progress/=output.nrOfBand()*output.nrOfRow();
+ pfnProgress(progress,pszMessage,pProgressArg);
+ }
+ }
+}
+
+
+void filter2d::Filter2d::majorVoting(const string& inputFilename, const string& outputFilename,int dim,const vector<int> &prior)
+{
+ const char* pszMessage;
+ void* pProgressArg=NULL;
+ GDALProgressFunc pfnProgress=GDALTermProgress;
+ double progress=0;
+ pfnProgress(progress,pszMessage,pProgressArg);
+
+ bool usePriors=true;
+ if(prior.empty()){
+ cout << "no prior information" << endl;
+ usePriors=false;
+ }
+ else{
+ cout << "using priors ";
+ for(int iclass=0;iclass<prior.size();++iclass)
+ cout << " " << static_cast<short>(prior[iclass]);
+ cout << endl;
+ }
+
+ ImgReaderGdal input;
+ ImgWriterGdal output;
+ input.open(inputFilename);
+ output.open(outputFilename,input);
+ int dimX=0;//horizontal!!!
+ int dimY=0;//vertical!!!
+ if(dim){
+ dimX=dim;
+ dimY=dim;
+ }
+ else{
+ dimX=m_taps[0].size();
+ dimY=m_taps.size();
+ }
+
+ assert(dimX);
+ assert(dimY);
+
+ Vector2d<double> inBuffer(dimY,input.nrOfCol());
+ vector<double> outBuffer(input.nrOfCol());
+ int indexI=0;
+ int indexJ=0;
+ //initialize last half of inBuffer
+ for(int j=-(dimY-1)/2;j<=dimY/2;++j){
+ try{
+ input.readData(inBuffer[indexJ],GDT_Float64,abs(j));
+ }
+ catch(string errorstring){
+ cerr << errorstring << "in line " << indexJ << endl;
+ }
+ ++indexJ;
+ }
+
+ for(int y=0;y<input.nrOfRow();++y){
+ if(y){//inBuffer already initialized for y=0
+ //erase first line from inBuffer
+ inBuffer.erase(inBuffer.begin());
+ //read extra line and push back to inBuffer if not out of bounds
+ if(y+dimY/2<input.nrOfRow()){
+ //allocate buffer
+ inBuffer.push_back(inBuffer.back());
+ try{
+ input.readData(inBuffer[inBuffer.size()-1],GDT_Float64,y+dimY/2);
+ }
+ catch(string errorstring){
+ cerr << errorstring << "in line" << y << endl;
+ }
+ }
+ else{
+ int over=y+dimY/2-input.nrOfRow();
+ int index=(inBuffer.size()-1)-over;
+ assert(index>=0);
+ assert(index<inBuffer.size());
+ inBuffer.push_back(inBuffer[index]);
+ }
+ }
+ for(int x=0;x<input.nrOfCol();++x){
+ outBuffer[x]=0;
+ map<int,int> occurrence;
+ int centre=dimX*(dimY-1)/2+(dimX-1)/2;
+ for(int j=-(dimY-1)/2;j<=dimY/2;++j){
+ for(int i=-(dimX-1)/2;i<=dimX/2;++i){
+ indexI=x+i;
+ //check if out of bounds
+ if(indexI<0)
+ indexI=-indexI;
+ else if(indexI>=input.nrOfCol())
+ indexI=input.nrOfCol()-i;
+ if(y+j<0)
+ indexJ=-j;
+ else if(y+j>=input.nrOfRow())
+ indexJ=(dimY>2) ? (dimY-1)/2-j : 0;
+ else
+ indexJ=(dimY-1)/2+j;
+
+ // if(x<dimX/2)
+ // indexI=x+abs(i);
+ // else if(x>=input.nrOfCol()-dimX/2)
+ // indexI=x-abs(i);
+ // if(y<dimY/2)
+ // indexJ=dimY/2+abs(j);
+ // else if(y>=input.nrOfRow()-dimY/2)
+ // indexJ=dimY/2-abs(j);
+ if(usePriors){
+ occurrence[inBuffer[indexJ][indexI]]+=prior[inBuffer[indexJ][indexI]-1];
+ }
+ else
+ ++occurrence[inBuffer[indexJ][indexI]];
+ }
+ }
+ map<int,int>::const_iterator maxit=occurrence.begin();
+ for(map<int,int>::const_iterator mit=occurrence.begin();mit!=occurrence.end();++mit){
+ if(mit->second>maxit->second)
+ maxit=mit;
+ }
+ if(occurrence[inBuffer[(dimY-1)/2][x]]<maxit->second)//
+ outBuffer[x]=maxit->first;
+ else//favorize original value in case of ties
+ outBuffer[x]=inBuffer[(dimY-1)/2][x];
+ }
+ //write outBuffer to file
+ try{
+ output.writeData(outBuffer,GDT_Float64,y);
+ }
+ catch(string errorstring){
+ cerr << errorstring << "in line" << y << endl;
+ }
+ progress=(1.0+y)/output.nrOfRow();
+ pfnProgress(progress,pszMessage,pProgressArg);
+ }
+ input.close();
+ output.close();
+}
+
+void filter2d::Filter2d::median(const string& inputFilename, const string& outputFilename,int dim, bool disc)
+{
+ ImgReaderGdal input;
+ ImgWriterGdal output;
+ input.open(inputFilename);
+ output.open(outputFilename,input);
+ doit(input,output,"median",dim,disc);
+}
+
+void filter2d::Filter2d::var(const string& inputFilename, const string& outputFilename,int dim, bool disc)
+{
+ ImgReaderGdal input;
+ ImgWriterGdal output;
+ input.open(inputFilename);
+ output.open(outputFilename,input);
+ doit(input,output,"var",dim,disc);
+}
+
+void filter2d::Filter2d::doit(const ImgReaderGdal& input, ImgWriterGdal& output, const std::string& method, int dim, short down, bool disc)
+{
+ doit(input,output,method,dim,dim,down,disc);
+}
+
+void filter2d::Filter2d::doit(const ImgReaderGdal& input, ImgWriterGdal& output, const std::string& method, int dimX, int dimY, short down, bool disc)
+{
+ const char* pszMessage;
+ void* pProgressArg=NULL;
+ GDALProgressFunc pfnProgress=GDALTermProgress;
+ double progress=0;
+ pfnProgress(progress,pszMessage,pProgressArg);
+
+ assert(dimX);
+ assert(dimY);
+
+ statfactory::StatFactory stat;
+ for(int iband=0;iband<input.nrOfBand();++iband){
+ Vector2d<double> inBuffer(dimY,input.nrOfCol());
+ vector<double> outBuffer((input.nrOfCol()+down-1)/down);
+ int indexI=0;
+ int indexJ=0;
+ //initialize last half of inBuffer
+ for(int j=-(dimY-1)/2;j<=dimY/2;++j){
+ try{
+ input.readData(inBuffer[indexJ],GDT_Float64,abs(j),iband);
+ }
+ catch(string errorstring){
+ cerr << errorstring << "in line " << indexJ << endl;
+ }
+ ++indexJ;
+ }
+ for(int y=0;y<input.nrOfRow();++y){
+ if(y){//inBuffer already initialized for y=0
+ //erase first line from inBuffer
+ inBuffer.erase(inBuffer.begin());
+ //read extra line and push back to inBuffer if not out of bounds
+ if(y+dimY/2<input.nrOfRow()){
+ //allocate buffer
+ inBuffer.push_back(inBuffer.back());
+ try{
+ input.readData(inBuffer[inBuffer.size()-1],GDT_Float64,y+dimY/2,iband);
+ }
+ catch(string errorstring){
+ cerr << errorstring << "in band " << iband << ", line " << y << endl;
+ }
+ }
+ else{
+ int over=y+dimY/2-input.nrOfRow();
+ int index=(inBuffer.size()-1)-over;
+ assert(index>=0);
+ assert(index<inBuffer.size());
+ inBuffer.push_back(inBuffer[index]);
+ }
+ }
+ if((y+1+down/2)%down)
+ continue;
+ for(int x=0;x<input.nrOfCol();++x){
+ if((x+1+down/2)%down)
+ continue;
+ outBuffer[x/down]=0;
+ vector<double> windowBuffer;
+ map<int,int> occurrence;
+ int centre=dimX*(dimY-1)/2+(dimX-1)/2;
+ for(int j=-(dimY-1)/2;j<=dimY/2;++j){
+ for(int i=-(dimX-1)/2;i<=dimX/2;++i){
+ double d2=i*i+j*j;//square distance
+ if(disc&&(d2>(dimX/2)*(dimY/2)))
+ continue;
+ indexI=x+i;
+ //check if out of bounds
+ if(indexI<0)
+ indexI=-indexI;
+ else if(indexI>=input.nrOfCol())
+ indexI=input.nrOfCol()-i;
+ if(y+j<0)
+ indexJ=-j;
+ else if(y+j>=input.nrOfRow())
+ indexJ=(dimY>2) ? (dimY-1)/2-j : 0;
+ else
+ indexJ=(dimY-1)/2+j;
+ bool masked=false;
+ for(int imask=0;imask<m_mask.size();++imask){
+ if(inBuffer[indexJ][indexI]==m_mask[imask]){
+ masked=true;
+ break;
+ }
+ }
+ if(!masked){
+ vector<short>::const_iterator vit=m_class.begin();
+ if(!m_class.size())
+ ++occurrence[inBuffer[indexJ][indexI]];
+ else{
+ while(vit!=m_class.end()){
+ if(inBuffer[indexJ][indexI]==*(vit++))
+ ++occurrence[inBuffer[indexJ][indexI]];
+ }
+ }
+ windowBuffer.push_back(inBuffer[indexJ][indexI]);
+ }
+ }
+ }
+ switch(getFilterType(method)){
+ case(filter2d::median):
+ if(windowBuffer.empty())
+ outBuffer[x/down]=m_noValue;
+ else
+ outBuffer[x/down]=stat.median(windowBuffer);
+ break;
+ case(filter2d::var):{
+ if(windowBuffer.empty())
+ outBuffer[x/down]=m_noValue;
+ else
+ outBuffer[x/down]=stat.var(windowBuffer);
+ break;
+ }
+ case(filter2d::stdev):{
+ if(windowBuffer.empty())
+ outBuffer[x/down]=m_noValue;
+ else
+ outBuffer[x/down]=sqrt(stat.var(windowBuffer));
+ break;
+ }
+ case(filter2d::mean):{
+ if(windowBuffer.empty())
+ outBuffer[x/down]=m_noValue;
+ else
+ outBuffer[x/down]=stat.mean(windowBuffer);
+ break;
+ }
+ case(filter2d::min):{
+ if(windowBuffer.empty())
+ outBuffer[x/down]=m_noValue;
+ else
+ outBuffer[x/down]=stat.min(windowBuffer);
+ break;
+ }
+ case(filter2d::ismin):{
+ if(windowBuffer.empty())
+ outBuffer[x/down]=m_noValue;
+ else
+ outBuffer[x/down]=(stat.min(windowBuffer)==windowBuffer[centre])? 1:0;
+ break;
+ }
+ case(filter2d::minmax):{
+ double min=0;
+ double max=0;
+ if(windowBuffer.empty())
+ outBuffer[x/down]=m_noValue;
+ else{
+ stat.minmax(windowBuffer,windowBuffer.begin(),windowBuffer.end(),min,max);
+ if(min!=max)
+ outBuffer[x/down]=0;
+ else
+ outBuffer[x/down]=windowBuffer[centre];//centre pixels
+ }
+ break;
+ }
+ case(filter2d::max):{
+ if(windowBuffer.empty())
+ outBuffer[x/down]=m_noValue;
+ else
+ outBuffer[x/down]=stat.max(windowBuffer);
+ break;
+ }
+ case(filter2d::ismax):{
+ if(windowBuffer.empty())
+ outBuffer[x/down]=m_noValue;
+ else
+ outBuffer[x/down]=(stat.max(windowBuffer)==windowBuffer[centre])? 1:0;
+ break;
+ }
+ case(filter2d::order):{
+ if(windowBuffer.empty())
+ outBuffer[x/down]=m_noValue;
+ else{
+ double lbound=0;
+ double ubound=dimX*dimY;
+ double theMin=stat.min(windowBuffer);
+ double theMax=stat.max(windowBuffer);
+ double scale=(ubound-lbound)/(theMax-theMin);
+ outBuffer[x/down]=static_cast<short>(scale*(windowBuffer[centre]-theMin)+lbound);
+ }
+ break;
+ }
+ case(filter2d::sum):{
+ outBuffer[x/down]=stat.sum(windowBuffer);
+ break;
+ }
+ case(filter2d::homog):
+ if(occurrence.size()==1)//all values in window must be the same
+ outBuffer[x/down]=inBuffer[(dimY-1)/2][x];
+ else//favorize original value in case of ties
+ outBuffer[x/down]=m_noValue;
+ break;
+ case(filter2d::heterog):{
+ for(vector<double>::const_iterator wit=windowBuffer.begin();wit!=windowBuffer.end();++wit){
+ if(wit==windowBuffer.begin()+windowBuffer.size()/2)
+ continue;
+ else if(*wit!=inBuffer[(dimY-1)/2][x])
+ outBuffer[x/down]=1;
+ else if(*wit==inBuffer[(dimY-1)/2][x]){//todo:wit mag niet central pixel zijn
+ outBuffer[x/down]=m_noValue;
+ break;
+ }
+ }
+ break;
+ }
+ case(filter2d::density):{
+ if(windowBuffer.size()){
+ vector<short>::const_iterator vit=m_class.begin();
+ while(vit!=m_class.end())
+ outBuffer[x/down]+=100.0*occurrence[*(vit++)]/windowBuffer.size();
+ }
+ else
+ outBuffer[x/down]=m_noValue;
+ break;
+ }
+ case(filter2d::majority):{
+ if(occurrence.size()){
+ map<int,int>::const_iterator maxit=occurrence.begin();
+ for(map<int,int>::const_iterator mit=occurrence.begin();mit!=occurrence.end();++mit){
+ if(mit->second>maxit->second)
+ maxit=mit;
+ }
+ if(occurrence[inBuffer[(dimY-1)/2][x]]<maxit->second)//
+ outBuffer[x/down]=maxit->first;
+ else//favorize original value in case of ties
+ outBuffer[x/down]=inBuffer[(dimY-1)/2][x];
+ }
+ else
+ outBuffer[x/down]=m_noValue;
+ break;
+ }
+ case(filter2d::threshold):{
+ assert(m_class.size()==m_threshold.size());
+ if(windowBuffer.size()){
+ outBuffer[x/down]=inBuffer[(dimY-1)/2][x];//initialize with original value (in case thresholds not met)
+ for(int iclass=0;iclass<m_class.size();++iclass){
+ if(100.0*(occurrence[m_class[iclass]])/windowBuffer.size()>m_threshold[iclass])
+ outBuffer[x/down]=m_class[iclass];
+ }
+ }
+ else
+ outBuffer[x/down]=m_noValue;
+ break;
+ }
+ case(filter2d::scramble):{//could be done more efficiently window by window with random shuffling entire buffer and assigning entire buffer at once to output image...
+ if(windowBuffer.size()){
+ int randomIndex=std::rand()%windowBuffer.size();
+ outBuffer[x/down]=windowBuffer[randomIndex];
+ }
+ else
+ outBuffer[x/down]=m_noValue;
+ break;
+ }
+ case(filter2d::mixed):{
+ enum Type { BF=11, CF=12, MF=13, NF=20, W=30 };
+ double nBF=occurrence[BF];
+ double nCF=occurrence[CF];
+ double nMF=occurrence[MF];
+ double nNF=occurrence[NF];
+ double nW=occurrence[W];
+ if(windowBuffer.size()){
+ if((nBF+nCF+nMF)&&(nBF+nCF+nMF>=nNF+nW)){//forest
+ if(nBF/(nBF+nCF)>=0.75)
+ outBuffer[x/down]=BF;
+ else if(nCF/(nBF+nCF)>=0.75)
+ outBuffer[x/down]=CF;
+ else
+ outBuffer[x/down]=MF;
+ }
+ else{//non-forest
+ if(nW&&(nW>=nNF))
+ outBuffer[x/down]=W;
+ else
+ outBuffer[x/down]=NF;
+ }
+ }
+ else
+ outBuffer[x/down]=inBuffer[indexJ][indexI];
+ break;
+ }
+ default:
+ break;
+ }
+ }
+ progress=(1.0+y/down);
+ progress+=(output.nrOfRow()*iband);
+ progress/=output.nrOfBand()*output.nrOfRow();
+ pfnProgress(progress,pszMessage,pProgressArg);
+ //write outBuffer to file
+ try{
+ output.writeData(outBuffer,GDT_Float64,y/down,iband);
+ }
+ catch(string errorstring){
+ cerr << errorstring << "in band " << iband << ", line " << y << endl;
+ }
+ }
+ }
+}
+
+void filter2d::Filter2d::mrf(const ImgReaderGdal& input, ImgWriterGdal& output, int dimX, int dimY, double beta, bool eightConnectivity, short down, bool verbose){
+ assert(m_class.size()>1);
+ Vector2d<double> fullBeta(m_class.size(),m_class.size());
+ for(int iclass1=0;iclass1<m_class.size();++iclass1)
+ for(int iclass2=0;iclass2<m_class.size();++iclass2)
+ fullBeta[iclass1][iclass2]=beta;
+ mrf(input,output,dimX,dimY,fullBeta,eightConnectivity,down,verbose);
+}
+
+//beta[classTo][classFrom]
+void filter2d::Filter2d::mrf(const ImgReaderGdal& input, ImgWriterGdal& output, int dimX, int dimY, Vector2d<double> beta, bool eightConnectivity, short down, bool verbose)
+{
+ const char* pszMessage;
+ void* pProgressArg=NULL;
+ GDALProgressFunc pfnProgress=GDALTermProgress;
+ double progress=0;
+ pfnProgress(progress,pszMessage,pProgressArg);
+
+ assert(dimX);
+ assert(dimY);
+
+ Vector2d<short> inBuffer(dimY,input.nrOfCol());
+ Vector2d<double> outBuffer(m_class.size(),(input.nrOfCol()+down-1)/down);
+ assert(input.nrOfBand()==1);
+ assert(output.nrOfBand()==m_class.size());
+ assert(m_class.size()>1);
+ assert(beta.size()==m_class.size());
+ int indexI=0;
+ int indexJ=0;
+ //initialize last half of inBuffer
+ for(int j=-(dimY-1)/2;j<=dimY/2;++j){
+ try{
+ input.readData(inBuffer[indexJ],GDT_Int16,abs(j));
+ }
+ catch(string errorstring){
+ cerr << errorstring << "in line " << indexJ << endl;
+ }
+ ++indexJ;
+ }
+ for(int y=0;y<input.nrOfRow();++y){
+ if(y){//inBuffer already initialized for y=0
+ //erase first line from inBuffer
+ inBuffer.erase(inBuffer.begin());
+ //read extra line and push back to inBuffer if not out of bounds
+ if(y+dimY/2<input.nrOfRow()){
+ //allocate buffer
+ inBuffer.push_back(inBuffer.back());
+ try{
+ input.readData(inBuffer[inBuffer.size()-1],GDT_Int16,y+dimY/2);
+ }
+ catch(string errorstring){
+ cerr << errorstring << "in line " << y << endl;
+ }
+ }
+ else{
+ int over=y+dimY/2-input.nrOfRow();
+ int index=(inBuffer.size()-1)-over;
+ assert(index>=0);
+ assert(index<inBuffer.size());
+ inBuffer.push_back(inBuffer[index]);
+ }
+ }
+ if((y+1+down/2)%down)
+ continue;
+ for(int x=0;x<input.nrOfCol();++x){
+ if((x+1+down/2)%down)
+ continue;
+ vector<short> potential(m_class.size());
+ for(int iclass=0;iclass<m_class.size();++iclass){
+ potential[iclass]=0;
+ outBuffer[iclass][x/down]=0;
+ }
+ vector<double> windowBuffer;
+ int centre=dimX*(dimY-1)/2+(dimX-1)/2;
+ for(int j=-(dimY-1)/2;j<=dimY/2;++j){
+ for(int i=-(dimX-1)/2;i<=dimX/2;++i){
+ if(i!=0&&j!=0&&!eightConnectivity)
+ continue;
+ if(i==0&&j==0)
+ continue;
+ indexI=x+i;
+ //check if out of bounds
+ if(indexI<0)
+ indexI=-indexI;
+ else if(indexI>=input.nrOfCol())
+ indexI=input.nrOfCol()-i;
+ if(y+j<0)
+ indexJ=-j;
+ else if(y+j>=input.nrOfRow())
+ indexJ=(dimY>2) ? (dimY-1)/2-j : 0;
+ else
+ indexJ=(dimY-1)/2+j;
+ bool masked=false;
+ for(int imask=0;imask<m_mask.size();++imask){
+ if(inBuffer[indexJ][indexI]==m_mask[imask]){
+ masked=true;
+ break;
+ }
+ }
+ if(!masked){
+ for(int iclass=0;iclass<m_class.size();++iclass){
+ if(inBuffer[indexJ][indexI]==m_class[iclass])
+ potential[iclass]+=1;
+ }
+ }
+ }
+ }
+ double norm=0;
+ for(int iclass1=0;iclass1<m_class.size();++iclass1){
+ assert(beta[iclass1].size()==m_class.size());
+ double pot=0;
+ for(int iclass2=0;iclass2<m_class.size();++iclass2)
+ if(iclass2!=iclass1)
+ pot+=potential[iclass2]*beta[iclass1][iclass2];
+ double prior=exp(-pot);
+ outBuffer[iclass1][x/down]=prior;
+ norm+=prior;
+ }
+ if(norm){
+ for(int iclass1=0;iclass1<m_class.size();++iclass1)
+ outBuffer[iclass1][x/down]/=norm;
+ }
+ }
+ progress=(1.0+y/down)/output.nrOfRow();
+ pfnProgress(progress,pszMessage,pProgressArg);
+ //write outBuffer to file
+ assert(outBuffer.size()==m_class.size());
+ assert(y<output.nrOfRow());
+ for(int iclass=0;iclass<m_class.size();++iclass){
+ assert(outBuffer[iclass].size()==output.nrOfCol());
+ try{
+ output.writeData(outBuffer[iclass],GDT_Float64,y/down,iclass);
+ }
+ catch(string errorstring){
+ cerr << errorstring << "in class " << iclass << ", line " << y << endl;
+ }
+ }
+ }
+}
+
+void filter2d::Filter2d::shift(const ImgReaderGdal& input, ImgWriterGdal& output, int offsetX, int offsetY, double randomSigma, RESAMPLE resample, bool verbose)
+{
+ assert(input.nrOfCol()==output.nrOfCol());
+ assert(input.nrOfRow()==output.nrOfRow());
+ assert(input.nrOfBand()==output.nrOfBand());
+ const char* pszMessage;
+ void* pProgressArg=NULL;
+ GDALProgressFunc pfnProgress=GDALTermProgress;
+ double progress=0;
+ pfnProgress(progress,pszMessage,pProgressArg);
+ //process band per band in memory
+ Vector2d<double> inBuffer(input.nrOfRow(),output.nrOfCol());
+ Vector2d<double> outBuffer(input.nrOfRow(),output.nrOfCol());
+ for(int iband=0;iband<input.nrOfBand();++iband){
+ input.readDataBlock(inBuffer,GDT_Float64,0,inBuffer.nCols()-1,0,inBuffer.nRows()-1,iband);
+ shift(inBuffer,outBuffer,offsetX,offsetY,randomSigma,resample,verbose);
+ output.writeDataBlock(outBuffer,GDT_Float64,0,outBuffer.nCols()-1,0,outBuffer.nRows()-1,iband);
+ }
+}
+
+//todo: re-implement without dependency of CImg and reg libraries
+// void filter2d::Filter2d::dwt_texture(const string& inputFilename, const string& outputFilename,int dim, int scale, int down, int iband, bool verbose)
+// {
+// ImgReaderGdal input;
+// ImgWriterGdal output;
+// if(verbose)
+// cout << "opening file " << inputFilename << endl;
+// input.open(inputFilename);
+// double magicX=1,magicY=1;
+// output.open(outputFilename,(input.nrOfCol()+down-1)/down,(input.nrOfRow()+down-1)/down,scale*3,GDT_Float32,input.getImageType());
+// if(input.isGeoRef()){
+// output.setProjection(input.getProjection());
+// output.copyGeoTransform(input);
+// }
+// if(verbose)
+// cout << "Dimension texture (row x col x band) = " << (input.nrOfCol()+down-1)/down << " x " << (input.nrOfRow()+down-1)/down << " x " << scale*3 << endl;
+// assert(dim%2);
+// int dimX=dim;
+// int dimY=dim;
+// Vector2d<float> inBuffer(dimY,input.nrOfCol());
+// Vector2d<float> outBuffer(scale*3,(input.nrOfCol()+down-1)/down);
+// //initialize last half of inBuffer
+// int indexI=0;
+// int indexJ=0;
+// for(int j=-dimY/2;j<(dimY+1)/2;++j){
+// try{
+// if(verbose)
+// cout << "reading input line " << abs(j) << endl;
+// input.readData(inBuffer[indexJ],GDT_Float32,abs(j),iband);
+// ++indexJ;
+// }
+// catch(string errorstring){
+// cerr << errorstring << "in band " << iband << ", line " << indexJ << endl;
+// }
+// }
+// const char* pszMessage;
+// void* pProgressArg=NULL;
+// GDALProgressFunc pfnProgress=GDALTermProgress;
+// double progress=0;
+// pfnProgress(progress,pszMessage,pProgressArg);
+// for(int y=0;y<input.nrOfRow();y+=down){
+// if(verbose)
+// cout << "calculating line " << y/down << endl;
+// if(y){//inBuffer already initialized for y=0
+// //erase first line from inBuffer
+// inBuffer.erase(inBuffer.begin());
+// //read extra line and push back to inBuffer if not out of bounds
+// if(y+dimY/2<input.nrOfRow()){
+// //allocate buffer
+// inBuffer.push_back(inBuffer.back());
+// try{
+// if(verbose)
+// cout << "reading input line " << y+dimY/2 << endl;
+// input.readData(inBuffer[inBuffer.size()-1],GDT_Float32,y+dimY/2,iband);
+// }
+// catch(string errorstring){
+// cerr << errorstring << "in band " << iband << ", line " << y << endl;
+// }
+// }
+// }
+// for(int x=0;x<input.nrOfCol();x+=down){
+// Vector2d<double> texture_feature(scale,3);
+// CImg<> texture_in(dimX,dimY);
+// int r=0;//index for row of texture_in
+// for(int j=-dimY/2;j<(dimY+1)/2;++j){
+// int c=0;
+// for(int i=-dimX/2;i<(dimX+1)/2;++i){
+// indexI=x+i;
+// //check if out of bounds
+// if(indexI<0)
+// indexI=-indexI;
+// else if(indexI>=input.nrOfCol())
+// indexI=input.nrOfCol()-i;
+// if(y+j<0)
+// indexJ=-j;
+// else if(y+j>=input.nrOfRow())
+// indexJ=dimY/2-j;//indexJ=inBuffer.size()-1-j;
+// else
+// indexJ=dimY/2+j;
+// assert(indexJ<inBuffer.size());
+// assert(indexI<inBuffer[indexJ].size());
+// texture_in(r,c)=inBuffer[indexJ][indexI];
+// c++;
+// }
+// ++r;
+// }
+// texture_in.dwt_texture(texture_feature,scale);
+// for(int v=0;v<scale*3;++v)
+// outBuffer[v][x/down]=texture_feature[v/3][v%3];
+// }
+// //write outBuffer to file
+// try{
+// if(verbose)
+// cout << "writing line " << y/down << endl;
+// for(int v=0;v<scale*3;++v)
+// output.writeData(outBuffer[v],GDT_Float32,y/down,v);
+// }
+// catch(string errorstring){
+// cerr << errorstring << "in band " << iband << ", line " << y << endl;
+// }
+// progress=(1.0+y)/output.nrOfRow();
+// pfnProgress(progress,pszMessage,pProgressArg);
+// }
+// input.close();
+// output.close();
+// }
+
+void filter2d::Filter2d::morphology(const ImgReaderGdal& input, ImgWriterGdal& output, const std::string& method, int dimX, int dimY, const vector<double> &angle, bool disc)
+{
+ const char* pszMessage;
+ void* pProgressArg=NULL;
+ GDALProgressFunc pfnProgress=GDALTermProgress;
+ double progress=0;
+ pfnProgress(progress,pszMessage,pProgressArg);
+
+ assert(dimX);
+ assert(dimY);
+
+ statfactory::StatFactory stat;
+ for(int iband=0;iband<input.nrOfBand();++iband){
+ Vector2d<double> inBuffer(dimY,input.nrOfCol());
+ vector<double> outBuffer(input.nrOfCol());
+ int indexI=0;
+ int indexJ=0;
+ //initialize last half of inBuffer
+ for(int j=-(dimY-1)/2;j<=dimY/2;++j){
+ try{
+ input.readData(inBuffer[indexJ],GDT_Float64,abs(j),iband);
+ ++indexJ;
+ }
+ catch(string errorstring){
+ cerr << errorstring << "in line " << indexJ << endl;
+ }
+ }
+ for(int y=0;y<input.nrOfRow();++y){
+ if(y){//inBuffer already initialized for y=0
+ //erase first line from inBuffer
+ inBuffer.erase(inBuffer.begin());
+ //read extra line and push back to inBuffer if not out of bounds
+ if(y+dimY/2<input.nrOfRow()){
+ //allocate buffer
+ inBuffer.push_back(inBuffer.back());
+ try{
+ input.readData(inBuffer[inBuffer.size()-1],GDT_Float64,y+dimY/2,iband);
+ }
+ catch(string errorstring){
+ cerr << errorstring << "in band " << iband << ", line " << y << endl;
+ }
+ }
+ else{
+ int over=y+dimY/2-input.nrOfRow();
+ int index=(inBuffer.size()-1)-over;
+ assert(index>=0);
+ assert(index<inBuffer.size());
+ inBuffer.push_back(inBuffer[index]);
+ }
+ }
+ for(int x=0;x<input.nrOfCol();++x){
+ double currentValue=inBuffer[(dimY-1)/2][x];
+ outBuffer[x]=currentValue;
+ vector<double> statBuffer;
+ bool currentMasked=false;
+ int centre=dimX*(dimY-1)/2+(dimX-1)/2;
+ for(int imask=0;imask<m_mask.size();++imask){
+ if(currentValue==m_mask[imask]){
+ currentMasked=true;
+ break;
+ }
+ }
+ if(currentMasked){
+ outBuffer[x]=currentValue;
+ }
+ else{
+ for(int j=-(dimY-1)/2;j<=dimY/2;++j){
+ for(int i=-(dimX-1)/2;i<=dimX/2;++i){
+ double d2=i*i+j*j;//square distance
+ if(disc&&(d2>(dimX/2)*(dimY/2)))
+ continue;
+ if(angle.size()){
+ double theta;
+ //use polar coordinates in radians
+ if(i>0){
+ if(j<0)
+ theta=atan(static_cast<double>(-j)/(static_cast<double>(i)));
+ else
+ theta=-atan(static_cast<double>(j)/(static_cast<double>(i)));
+ }
+ else if(i<0){
+ if(j<0)
+ theta=PI-atan(static_cast<double>(-j)/(static_cast<double>(-i)));
+ else
+ theta=PI+atan(static_cast<double>(j)/(static_cast<double>(-i)));
+ }
+ else if(j<0)
+ theta=PI/2.0;
+ else if(j>0)
+ theta=3.0*PI/2.0;
+ //convert to North (0), East (90), South (180), West (270) in degrees
+ theta=360-(theta/PI*180)+90;
+ if(theta<0)
+ theta+=360;
+ while(theta>360)
+ theta-=360;
+ bool alligned=false;
+ for(int iangle=0;iangle<angle.size();++iangle){
+ if(sqrt((theta-angle[iangle])*(theta-angle[iangle]))<10){
+ alligned=true;
+ break;
+ }
+ }
+ if(!alligned)
+ continue;
+ }
+ indexI=x+i;
+ //check if out of bounds
+ if(indexI<0)
+ indexI=-indexI;
+ else if(indexI>=input.nrOfCol())
+ indexI=input.nrOfCol()-i;
+ if(y+j<0)
+ indexJ=-j;
+ else if(y+j>=input.nrOfRow())
+ indexJ=(dimY>2) ? (dimY-1)/2-j : 0;
+ else
+ indexJ=(dimY-1)/2+j;
+ //todo: introduce novalue as this: ?
+ // if(inBuffer[indexJ][indexI]==m_noValue)
+ // continue;
+ bool masked=false;
+ for(int imask=0;imask<m_mask.size();++imask){
+ if(inBuffer[indexJ][indexI]==m_mask[imask]){
+ masked=true;
+ break;
+ }
+ }
+ if(!masked){
+ short binValue=0;
+ for(int iclass=0;iclass<m_class.size();++iclass){
+ if(inBuffer[indexJ][indexI]==m_class[iclass]){
+ binValue=1;
+ break;
+ }
+ }
+ if(m_class.size())
+ statBuffer.push_back(binValue);
+ else
+ statBuffer.push_back(inBuffer[indexJ][indexI]);
+ }
+ }
+ }
+ if(statBuffer.size()){
+ switch(getFilterType(method)){
+ case(filter2d::dilate):
+ outBuffer[x]=stat.max(statBuffer);
+ break;
+ case(filter2d::erode):
+ outBuffer[x]=stat.min(statBuffer);
+ break;
+ default:
+ ostringstream ess;
+ ess << "Error: morphology method " << method << " not supported, choose " << filter2d::dilate << " (dilate) or " << filter2d::erode << " (erode)" << endl;
+ throw(ess.str());
+ break;
+ }
+ }
+ if(outBuffer[x]&&m_class.size())
+ outBuffer[x]=m_class[0];
+ }
+ }
+ //write outBuffer to file
+ try{
+ output.writeData(outBuffer,GDT_Float64,y,iband);
+ }
+ catch(string errorstring){
+ cerr << errorstring << "in band " << iband << ", line " << y << endl;
+ }
+ progress=(1.0+y);
+ progress+=(output.nrOfRow()*iband);
+ progress/=output.nrOfBand()*output.nrOfRow();
+ pfnProgress(progress,pszMessage,pProgressArg);
+ }
+ }
+}
+
+void filter2d::Filter2d::shadowDsm(const ImgReaderGdal& input, ImgWriterGdal& output, double sza, double saa, double pixelSize, short shadowFlag){
+ Vector2d<float> inputBuffer;
+ Vector2d<float> outputBuffer;
+ input.readDataBlock(inputBuffer, GDT_Float32, 0, input.nrOfCol()-1, 0, input.nrOfRow()-1, 0);
+ shadowDsm(inputBuffer, outputBuffer, sza, saa, pixelSize, shadowFlag);
+ output.writeDataBlock(outputBuffer,GDT_Float32,0,output.nrOfCol()-1,0,output.nrOfRow()-1,0);
+}
+
+void filter2d::Filter2d::dwtForward(const ImgReaderGdal& input, ImgWriterGdal& output, const std::string& wavelet_type, int family){
+ Vector2d<float> theBuffer;
+ for(int iband=0;iband<input.nrOfBand();++iband){
+ input.readDataBlock(theBuffer, GDT_Float32, 0, input.nrOfCol()-1, 0, input.nrOfRow()-1, iband);
+ dwtForward(theBuffer, wavelet_type, family);
+ output.writeDataBlock(theBuffer,GDT_Float32,0,output.nrOfCol()-1,0,output.nrOfRow()-1,iband);
+ }
+}
+
+void filter2d::Filter2d::dwtQuantize(const ImgReaderGdal& input, ImgWriterGdal& output, const std::string& wavelet_type, int family, double quantize, bool verbose){
+ Vector2d<float> theBuffer;
+ for(int iband=0;iband<input.nrOfBand();++iband){
+ input.readDataBlock(theBuffer, GDT_Float32, 0, input.nrOfCol()-1, 0, input.nrOfRow()-1, iband);
+ std::cout << "filtering band " << iband << std::endl << std::flush;
+ dwtQuantize(theBuffer, wavelet_type, family, quantize);
+ output.writeDataBlock(theBuffer,GDT_Float32,0,output.nrOfCol()-1,0,output.nrOfRow()-1,iband);
+ }
+}
+
+void filter2d::Filter2d::linearFeature(const ImgReaderGdal& input, ImgWriterGdal& output, float angle, float angleStep, float maxDistance, float eps, bool l1, bool a1, bool l2, bool a2, int band, bool verbose){
+ Vector2d<float> inputBuffer;
+ vector< Vector2d<float> > outputBuffer;
+ input.readDataBlock(inputBuffer, GDT_Float32, 0, input.nrOfCol()-1, 0, input.nrOfRow()-1, band);
+ if(maxDistance<=0)
+ maxDistance=sqrt(input.nrOfCol()*input.nrOfRow());
+ linearFeature(inputBuffer,outputBuffer,angle,angleStep,maxDistance,eps, l1, a1, l2, a2,verbose);
+ for(int iband=0;iband<outputBuffer.size();++iband)
+ output.writeDataBlock(outputBuffer[iband],GDT_Float32,0,output.nrOfCol()-1,0,output.nrOfRow()-1,iband);
+}
+
+void filter2d::Filter2d::linearFeature(const Vector2d<float>& input, vector< Vector2d<float> >& output, float angle, float angleStep, float maxDistance, float eps, bool l1, bool a1, bool l2, bool a2, bool verbose)
+{
+ output.clear();
+ int nband=0;
+ if(l1)
+ ++nband;
+ if(a1)
+ ++nband;
+ if(l2)
+ ++nband;
+ if(a2)
+ ++nband;
+ output.resize(nband);
+ for(int iband=0;iband<output.size();++iband)
+ output[iband].resize(input.nRows(),input.nCols());
+ if(maxDistance<=0)
+ maxDistance=sqrt(input.nRows()*input.nCols());
+ int indexI=0;
+ int indexJ=0;
+ const char* pszMessage;
+ void* pProgressArg=NULL;
+ GDALProgressFunc pfnProgress=GDALTermProgress;
+ double progress=0;
+ pfnProgress(progress,pszMessage,pProgressArg);
+ for(int y=0;y<input.nRows();++y){
+ for(int x=0;x<input.nCols();++x){
+ float currentValue=input[y][x];
+ //find values equal to current value with some error margin
+ //todo: add distance for two opposite directions
+ float lineDistance1=0;//longest line of object
+ float lineDistance2=maxDistance;//shortest line of object
+ float lineAngle1=0;//angle to longest line (North=0)
+ float lineAngle2=0;//angle to shortest line (North=0)
+ float northAngle=0;//rotating angle
+ for(northAngle=0;northAngle<180;northAngle+=angleStep){
+ if(angle<=360&&angle>=0&&angle!=northAngle)
+ continue;
+ //test
+ if(verbose)
+ std::cout << "northAngle: " << northAngle << std::endl;
+ float currentDistance=0;
+ float theDir=0;
+ for(short side=0;side<=1;side+=1){
+ theDir=PI/2.0-DEG2RAD(northAngle)+side*PI;//in radians
+ //test
+ if(verbose)
+ std::cout << "theDir in deg: " << RAD2DEG(theDir) << std::endl;
+ if(theDir<0)
+ theDir+=2*PI;
+ //test
+ if(verbose)
+ std::cout << "theDir in deg: " << RAD2DEG(theDir) << std::endl;
+ float nextValue=currentValue;
+ for(float currentRay=1;currentRay<maxDistance;++currentRay){
+ indexI=x+currentRay*cos(theDir);
+ indexJ=y-currentRay*sin(theDir);
+ if(indexJ<0||indexJ>=input.size())
+ break;
+ if(indexI<0||indexI>=input[indexJ].size())
+ break;
+ nextValue=input[indexJ][indexI];
+ if(verbose){
+ std::cout << "x: " << x << std::endl;
+ std::cout << "y: " << y << std::endl;
+ std::cout << "currentValue: " << currentValue << std::endl;
+ std::cout << "theDir in degrees: " << RAD2DEG(theDir) << std::endl;
+ std::cout << "cos(theDir): " << cos(theDir) << std::endl;
+ std::cout << "sin(theDir): " << sin(theDir) << std::endl;
+ std::cout << "currentRay: " << currentRay << std::endl;
+ std::cout << "currentDistance: " << currentDistance << std::endl;
+ std::cout << "indexI: " << indexI << std::endl;
+ std::cout << "indexJ: " << indexJ << std::endl;
+ std::cout << "nextValue: " << nextValue << std::endl;
+ }
+ if(fabs(currentValue-nextValue)<=eps){
+ ++currentDistance;
+ //test
+ if(verbose)
+ std::cout << "currentDistance: " << currentDistance << ", continue" << std::endl;
+ }
+ else{
+ if(verbose)
+ std::cout << "currentDistance: " << currentDistance << ", break" << std::endl;
+ break;
+ }
+ }
+ }
+ if(lineDistance1<currentDistance){
+ lineDistance1=currentDistance;
+ lineAngle1=northAngle;
+ }
+ if(lineDistance2>currentDistance){
+ lineDistance2=currentDistance;
+ lineAngle2=northAngle;
+ }
+ if(verbose){
+ std::cout << "lineDistance1: " << lineDistance1 << std::endl;
+ std::cout << "lineAngle1: " << lineAngle1 << std::endl;
+ std::cout << "lineDistance2: " << lineDistance2 << std::endl;
+ std::cout << "lineAngle2: " << lineAngle2 << std::endl;
+ }
+ }
+ int iband=0;
+ if(l1)
+ output[iband++][y][x]=lineDistance1;
+ if(a1)
+ output[iband++][y][x]=lineAngle1;
+ if(l2)
+ output[iband++][y][x]=lineDistance2;
+ if(a2)
+ output[iband++][y][x]=lineAngle2;
+ assert(iband==nband);
+ }
+ progress=(1.0+y);
+ progress/=input.nRows();
+ pfnProgress(progress,pszMessage,pProgressArg);
+ }
+}
diff --git a/src/algorithms/Filter2d.h b/src/algorithms/Filter2d.h
new file mode 100644
index 0000000..905f596
--- /dev/null
+++ b/src/algorithms/Filter2d.h
@@ -0,0 +1,870 @@
+/**********************************************************************
+Filter2d.h: class for filtering images
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#ifndef _MYFILTER2D_H_
+#define _MYFILTER2D_H_
+
+#ifndef PI
+#define PI 3.1415926535897932384626433832795
+#endif
+
+#ifndef DEG2RAD
+#define DEG2RAD(DEG) (DEG/180.0*PI)
+#endif
+
+#ifndef RAD2DEG
+#define RAD2DEG(RAD) (RAD/PI*180)
+#endif
+
+#include <assert.h>
+#include <math.h>
+#include <limits>
+#include <vector>
+#include <string>
+#include <map>
+extern "C" {
+#include <gsl/gsl_sort.h>
+#include <gsl/gsl_wavelet.h>
+#include <gsl/gsl_wavelet2d.h>
+#include <gsl/gsl_rng.h>
+#include <gsl/gsl_randist.h>
+}
+#include "base/Vector2d.h"
+#include "Filter.h"
+#include "imageclasses/ImgReaderGdal.h"
+#include "imageclasses/ImgWriterGdal.h"
+#include "algorithms/StatFactory.h"
+
+namespace filter2d
+{
+ enum FILTER_TYPE { median=0, var=1 , min=2, max=3, sum=4, mean=5, minmax=6, dilate=7, erode=8, close=9, open=10, homog=11, sobelx=12, sobely=13, sobelxy=14, sobelyx=-14, smooth=15, density=16, majority=17, mixed=18, smoothnodata=19, threshold=20, ismin=21, ismax=22, heterog=23, order=24, stdev=25, mrf=26, dwtForward=27, dwtInverse=28, dwtQuantize=29, scramble=30, shift=31, linearfeature=32};
+
+ enum RESAMPLE { NEAR = 0, BILINEAR = 1, BICUBIC = 2 };//bicubic not supported yet...
+
+class Filter2d
+{
+public:
+ Filter2d(void);
+ Filter2d(const Vector2d<double> &taps);
+ virtual ~Filter2d(){};
+ static FILTER_TYPE getFilterType(const std::string filterType){
+ std::map<std::string, FILTER_TYPE> m_filterMap;
+ initMap(m_filterMap);
+ return m_filterMap[filterType];
+ };
+ static const RESAMPLE getResampleType(const std::string resampleType){
+ if(resampleType=="near") return(NEAR);
+ else if(resampleType=="bilinear") return(BILINEAR);
+ else{
+ std::string errorString="resampling type not supported: ";
+ errorString+=resampleType;
+ errorString+=" use near or bilinear";
+ throw(errorString);
+ }
+ };
+
+ void setTaps(const Vector2d<double> &taps);
+ void setNoValue(double noValue=0){m_noValue=noValue;};
+ void pushClass(short theClass=1){m_class.push_back(theClass);};
+ void pushMask(short theMask=0){m_mask.push_back(theMask);};
+ void pushThreshold(double theThreshold){m_threshold.push_back(theThreshold);};
+ void setThresholds(const std::vector<double>& theThresholds){m_threshold=theThresholds;};
+ void setClasses(const std::vector<short>& theClasses){m_class=theClasses;};
+ void filter(const ImgReaderGdal& input, ImgWriterGdal& output, bool absolute=false, bool normalize=true, bool noData=false);
+ void smooth(const ImgReaderGdal& input, ImgWriterGdal& output,int dim);
+ void smooth(const ImgReaderGdal& input, ImgWriterGdal& output,int dimX, int dimY);
+ void smoothNoData(const ImgReaderGdal& input, ImgWriterGdal& output,int dim);
+ void smoothNoData(const ImgReaderGdal& input, ImgWriterGdal& output,int dimX, int dimY);
+ template<class T1, class T2> void filter(const Vector2d<T1>& inputVector, Vector2d<T2>& outputVector);
+ template<class T1, class T2> void smooth(const Vector2d<T1>& inputVector, Vector2d<T2>& outputVector,int dim);
+ template<class T1, class T2> void smooth(const Vector2d<T1>& inputVector, Vector2d<T2>& outputVector,int dimX, int dimY);
+ void dwtForward(const ImgReaderGdal& input, ImgWriterGdal& output, const std::string& wavelet_type, int family);
+ void dwtQuantize(const ImgReaderGdal& input, ImgWriterGdal& output, const std::string& wavelet_type, int family, double quantize, bool verbose=false);
+ template<class T> void dwtForward(Vector2d<T>& data, const std::string& wavelet_type, int family);
+ template<class T> void dwtQuantize(Vector2d<T>& data, const std::string& wavelet_type, int family, double quantize);
+ template<class T> void dwtInverse(Vector2d<T>& data, const std::string& wavelet_type, int family);
+ void majorVoting(const std::string& inputFilename, const std::string& outputFilename,int dim=0,const std::vector<int> &prior=std::vector<int>());
+ /* void homogeneousSpatial(const std::string& inputFilename, const std::string& outputFilename, int dim, bool disc=false, int noValue=0); */
+ void doit(const ImgReaderGdal& input, ImgWriterGdal& output, const std::string& method, int dim, short down=2, bool disc=false);
+ void doit(const ImgReaderGdal& input, ImgWriterGdal& output, const std::string& method, int dimX, int dimY, short down=1, bool disc=false);
+ void mrf(const ImgReaderGdal& input, ImgWriterGdal& output, int dimX, int dimY, double beta, bool eightConnectivity=true, short down=1, bool verbose=false);
+ void mrf(const ImgReaderGdal& input, ImgWriterGdal& output, int dimX, int dimY, Vector2d<double> beta, bool eightConnectivity=true, short down=1, bool verbose=false);
+ template<class T1, class T2> void doit(const Vector2d<T1>& inputVector, Vector2d<T2>& outputVector, const std::string& method, int dimX, int dimY, short down=1, bool disc=false);
+ void median(const std::string& inputFilename, const std::string& outputFilename, int dim, bool disc=false);
+ void var(const std::string& inputFilename, const std::string& outputFilename, int dim, bool disc=false);
+ void morphology(const ImgReaderGdal& input, ImgWriterGdal& output, const std::string& method, int dimX, int dimY, const std::vector<double> &angle, bool disc=false);
+ template<class T> unsigned long int morphology(const Vector2d<T>& input, Vector2d<T>& output, const std::string& method, int dimX, int dimY, bool disc=false, double hThreshold=0);
+ template<class T> void shadowDsm(const Vector2d<T>& input, Vector2d<T>& output, double sza, double saa, double pixelSize, short shadowFlag=1);
+ void shadowDsm(const ImgReaderGdal& input, ImgWriterGdal& output, double sza, double saa, double pixelSize, short shadowFlag=1);
+ void dwt_texture(const std::string& inputFilename, const std::string& outputFilename,int dim, int scale, int down=1, int iband=0, bool verbose=false);
+ void shift(const ImgReaderGdal& input, ImgWriterGdal& output, int offsetX=0, int offsetY=0, double randomSigma=0, RESAMPLE resample=BILINEAR, bool verbose=false);
+ template<class T> void shift(const Vector2d<T>& input, Vector2d<T>& output, int offsetX=0, int offsetY=0, double randomSigma=0, RESAMPLE resample=0, bool verbose=false);
+ void linearFeature(const Vector2d<float>& input, vector< Vector2d<float> >& output, float angle=361, float angleStep=1, float maxDistance=0, float eps=0, bool l1=true, bool a1=true, bool l2=true, bool a2=true, bool verbose=false);
+ void linearFeature(const ImgReaderGdal& input, ImgWriterGdal& output, float angle=361, float angleStep=1, float maxDistance=0, float eps=0, bool l1=true, bool a1=true, bool l2=true, bool a2=true, int band=0, bool verbose=false);
+
+private:
+ static void initMap(std::map<std::string, FILTER_TYPE>& m_filterMap){
+ //initialize selMap
+ m_filterMap["mrf"]=filter2d::mrf;
+ m_filterMap["stdev"]=filter2d::stdev;
+ m_filterMap["var"]=filter2d::var;
+ m_filterMap["min"]=filter2d::min;
+ m_filterMap["max"]=filter2d::max;
+ m_filterMap["sum"]=filter2d::sum;
+ m_filterMap["mean"]=filter2d::mean;
+ m_filterMap["minmax"]=filter2d::minmax;
+ m_filterMap["dilate"]=filter2d::dilate;
+ m_filterMap["erode"]=filter2d::erode;
+ m_filterMap["close"]=filter2d::close;
+ m_filterMap["open"]=filter2d::open;
+ m_filterMap["homog"]=filter2d::homog;
+ m_filterMap["sobelx"]=filter2d::sobelx;
+ m_filterMap["sobely"]=filter2d::sobely;
+ m_filterMap["sobelxy"]=filter2d::sobelxy;
+ m_filterMap["sobelyx"]=filter2d::sobelyx;
+ m_filterMap["smooth"]=filter2d::smooth;
+ m_filterMap["density"]=filter2d::density;
+ m_filterMap["majority"]=filter2d::majority;
+ m_filterMap["mixed"]=filter2d::mixed;
+ m_filterMap["smoothnodata"]=filter2d::smoothnodata;
+ m_filterMap["threshold"]=filter2d::threshold;
+ m_filterMap["ismin"]=filter2d::ismin;
+ m_filterMap["ismax"]=filter2d::ismax;
+ m_filterMap["heterog"]=filter2d::heterog;
+ m_filterMap["order"]=filter2d::order;
+ m_filterMap["median"]=filter2d::median;
+ m_filterMap["dwtQuantize"]=filter2d::dwtQuantize;
+ m_filterMap["scramble"]=filter2d::scramble;
+ m_filterMap["shift"]=filter2d::shift;
+ m_filterMap["linearfeature"]=filter2d::linearfeature;
+ }
+
+ Vector2d<double> m_taps;
+ double m_noValue;
+ std::vector<short> m_class;
+ std::vector<short> m_mask;
+ std::vector<double> m_threshold;
+};
+
+
+ template<class T1, class T2> void Filter2d::smooth(const Vector2d<T1>& inputVector, Vector2d<T2>& outputVector,int dim)
+ {
+ smooth(inputVector,outputVector,dim,dim);
+ }
+
+ template<class T1, class T2> void Filter2d::smooth(const Vector2d<T1>& inputVector, Vector2d<T2>& outputVector,int dimX, int dimY)
+ {
+ m_taps.resize(dimY);
+ for(int j=0;j<dimY;++j){
+ m_taps[j].resize(dimX);
+ for(int i=0;i<dimX;++i)
+ m_taps[j][i]=1.0/dimX/dimY;
+ }
+ filter(inputVector,outputVector);
+ }
+
+ template<class T1, class T2> void Filter2d::filter(const Vector2d<T1>& inputVector, Vector2d<T2>& outputVector)
+ {
+ outputVector.resize(inputVector.size());
+ int dimX=m_taps[0].size();//horizontal!!!
+ int dimY=m_taps.size();//vertical!!!
+ Vector2d<T1> inBuffer(dimY);
+ std::vector<T2> outBuffer(inputVector[0].size());
+ //initialize last half of inBuffer
+ int indexI=0;
+ int indexJ=0;
+ //initialize last half of inBuffer
+ for(int j=-(dimY-1)/2;j<=dimY/2;++j){
+ inBuffer[indexJ]=inputVector[abs(j)];
+ ++indexJ;
+ }
+
+ for(int y=0;y<inputVector.size();++y){
+ if(y){//inBuffer already initialized for y=0
+ //erase first line from inBuffer
+ inBuffer.erase(inBuffer.begin());
+ //read extra line and push back to inBuffer if not out of bounds
+ if(y+dimY/2<inputVector.size()){
+ //allocate buffer
+ inBuffer.push_back(inputVector[y+dimY/2]);
+ }
+ else{
+ int over=y+dimY/2-inputVector.nRows();
+ int index=(inBuffer.size()-1)-over;
+ assert(index>=0);
+ assert(index<inBuffer.size());
+ inBuffer.push_back(inBuffer[index]);
+ }
+ }
+ for(int x=0;x<inputVector.nCols();++x){
+ outBuffer[x]=0;
+ for(int j=-(dimY-1)/2;j<=dimY/2;++j){
+ for(int i=-(dimX-1)/2;i<=dimX/2;++i){
+ indexI=x+i;
+ indexJ=(dimY-1)/2+j;
+ //check if out of bounds
+ if(x<(dimX-1)/2)
+ indexI=x+abs(i);
+ else if(x>=inputVector.nCols()-(dimX-1)/2)
+ indexI=x-abs(i);
+ if(y<(dimY-1)/2)
+ indexJ=(dimY-1)/2+abs(j);
+ else if(y>=inputVector.nRows()-(dimY-1)/2)
+ indexJ=(dimY-1)/2-abs(j);
+ outBuffer[x]+=(m_taps[(dimY-1)/2+j][(dimX-1)/2+i]*inBuffer[indexJ][indexI]);
+ }
+ }
+ }
+ //copy outBuffer to outputVector
+ outputVector[y]=outBuffer;
+ }
+ }
+
+template<class T1, class T2> void Filter2d::doit(const Vector2d<T1>& inputVector, Vector2d<T2>& outputVector, const std::string& method, int dimX, int dimY, short down, bool disc)
+{
+ const char* pszMessage;
+ void* pProgressArg=NULL;
+ GDALProgressFunc pfnProgress=GDALTermProgress;
+ double progress=0;
+ pfnProgress(progress,pszMessage,pProgressArg);
+
+ assert(dimX);
+ assert(dimY);
+
+ statfactory::StatFactory stat;
+ outputVector.resize((inputVector.size()+down-1)/down);
+ Vector2d<T1> inBuffer(dimY);
+ std::vector<T2> outBuffer((inputVector[0].size()+down-1)/down);
+ int indexI=0;
+ int indexJ=0;
+ //initialize last half of inBuffer
+ for(int j=-(dimY-1)/2;j<=dimY/2;++j){
+ inBuffer[indexJ]=inputVector[abs(j)];
+ ++indexJ;
+ }
+ for(int y=0;y<inputVector.size();++y){
+ if(y){//inBuffer already initialized for y=0
+ //erase first line from inBuffer
+ inBuffer.erase(inBuffer.begin());
+ //read extra line and push back to inBuffer if not out of bounds
+ if(y+dimY/2<inputVector.size())
+ inBuffer.push_back(inputVector[y+dimY/2]);
+ else{
+ int over=y+dimY/2-inputVector.size();
+ int index=(inBuffer.size()-1)-over;
+ assert(index>=0);
+ assert(index<inBuffer.size());
+ inBuffer.push_back(inBuffer[index]);
+ }
+ }
+ if((y+1+down/2)%down)
+ continue;
+ for(int x=0;x<inputVector[0].size();++x){
+ if((x+1+down/2)%down)
+ continue;
+ outBuffer[x/down]=0;
+ std::vector<double> windowBuffer;
+ std::map<int,int> occurrence;
+ int centre=dimX*(dimY-1)/2+(dimX-1)/2;
+ for(int j=-(dimY-1)/2;j<=dimY/2;++j){
+ for(int i=-(dimX-1)/2;i<=dimX/2;++i){
+ indexI=x+i;
+ //check if out of bounds
+ if(indexI<0)
+ indexI=-indexI;
+ else if(indexI>=inputVector[0].size())
+ indexI=inputVector[0].size()-i;
+ if(y+j<0)
+ indexJ=-j;
+ else if(y+j>=inputVector.size())
+ indexJ=(dimY>2) ? (dimY-1)/2-j : 0;
+ else
+ indexJ=(dimY-1)/2+j;
+ bool masked=false;
+ for(int imask=0;imask<m_mask.size();++imask){
+ if(inBuffer[indexJ][indexI]==m_mask[imask]){
+ masked=true;
+ break;
+ }
+ }
+ if(!masked){
+ std::vector<short>::const_iterator vit=m_class.begin();
+ //todo: test if this works (only add occurrence if within defined classes)!
+ if(!m_class.size())
+ ++occurrence[inBuffer[indexJ][indexI]];
+ else{
+ while(vit!=m_class.end()){
+ if(inBuffer[indexJ][indexI]==*(vit++))
+ ++occurrence[inBuffer[indexJ][indexI]];
+ }
+ }
+ windowBuffer.push_back(inBuffer[indexJ][indexI]);
+ }
+ }
+ }
+ switch(getFilterType(method)){
+ case(filter2d::median):
+ if(windowBuffer.empty())
+ outBuffer[x/down]=m_noValue;
+ else
+ outBuffer[x/down]=stat.median(windowBuffer);
+ break;
+ case(filter2d::var):{
+ if(windowBuffer.empty())
+ outBuffer[x/down]=m_noValue;
+ else
+ outBuffer[x/down]=stat.var(windowBuffer);
+ break;
+ }
+ case(filter2d::stdev):{
+ if(windowBuffer.empty())
+ outBuffer[x/down]=m_noValue;
+ else
+ outBuffer[x/down]=sqrt(stat.var(windowBuffer));
+ break;
+ }
+ case(filter2d::mean):{
+ if(windowBuffer.empty())
+ outBuffer[x/down]=m_noValue;
+ else
+ outBuffer[x/down]=stat.mean(windowBuffer);
+ break;
+ }
+ case(filter2d::min):{
+ if(windowBuffer.empty())
+ outBuffer[x/down]=m_noValue;
+ else
+ outBuffer[x/down]=stat.min(windowBuffer);
+ break;
+ }
+ case(filter2d::ismin):{
+ if(windowBuffer.empty())
+ outBuffer[x/down]=m_noValue;
+ else
+ outBuffer[x/down]=(stat.min(windowBuffer)==windowBuffer[centre])? 1:0;
+ break;
+ }
+ case(filter2d::minmax):{
+ double min=0;
+ double max=0;
+ if(windowBuffer.empty())
+ outBuffer[x/down]=m_noValue;
+ else{
+ stat.minmax(windowBuffer,windowBuffer.begin(),windowBuffer.end(),min,max);
+ if(min!=max)
+ outBuffer[x/down]=0;
+ else
+ outBuffer[x/down]=windowBuffer[centre];//centre pixels
+ }
+ break;
+ }
+ case(filter2d::max):{
+ if(windowBuffer.empty())
+ outBuffer[x/down]=m_noValue;
+ else
+ outBuffer[x/down]=stat.max(windowBuffer);
+ break;
+ }
+ case(filter2d::ismax):{
+ if(windowBuffer.empty())
+ outBuffer[x/down]=m_noValue;
+ else
+ outBuffer[x/down]=(stat.max(windowBuffer)==windowBuffer[centre])? 1:0;
+ break;
+ }
+ case(filter2d::order):{
+ if(windowBuffer.empty())
+ outBuffer[x/down]=m_noValue;
+ else{
+ double lbound=0;
+ double ubound=dimX*dimY;
+ double theMin=stat.min(windowBuffer);
+ double theMax=stat.max(windowBuffer);
+ double scale=(ubound-lbound)/(theMax-theMin);
+ outBuffer[x/down]=static_cast<short>(scale*(windowBuffer[centre]-theMin)+lbound);
+ }
+ break;
+ }
+ case(filter2d::sum):{
+ outBuffer[x/down]=stat.sum(windowBuffer);
+ break;
+ }
+ case(filter2d::homog):
+ if(occurrence.size()==1)//all values in window must be the same
+ outBuffer[x/down]=inBuffer[(dimY-1)/2][x];
+ else//favorize original value in case of ties
+ outBuffer[x/down]=m_noValue;
+ break;
+ case(filter2d::heterog):{
+ for(std::vector<double>::const_iterator wit=windowBuffer.begin();wit!=windowBuffer.end();++wit){
+ if(wit==windowBuffer.begin()+windowBuffer.size()/2)
+ continue;
+ else if(*wit!=inBuffer[(dimY-1)/2][x])
+ outBuffer[x/down]=1;
+ else if(*wit==inBuffer[(dimY-1)/2][x]){//todo:wit mag niet central pixel zijn
+ outBuffer[x/down]=m_noValue;
+ break;
+ }
+ }
+ break;
+ }
+ case(filter2d::density):{
+ if(windowBuffer.size()){
+ std::vector<short>::const_iterator vit=m_class.begin();
+ while(vit!=m_class.end())
+ outBuffer[x/down]+=100.0*occurrence[*(vit++)]/windowBuffer.size();
+ }
+ else
+ outBuffer[x/down]=m_noValue;
+ break;
+ }
+ case(filter2d::majority):{
+ if(occurrence.size()){
+ std::map<int,int>::const_iterator maxit=occurrence.begin();
+ for(std::map<int,int>::const_iterator mit=occurrence.begin();mit!=occurrence.end();++mit){
+ if(mit->second>maxit->second)
+ maxit=mit;
+ }
+ if(occurrence[inBuffer[(dimY-1)/2][x]]<maxit->second)//
+ outBuffer[x/down]=maxit->first;
+ else//favorize original value in case of ties
+ outBuffer[x/down]=inBuffer[(dimY-1)/2][x];
+ }
+ else
+ outBuffer[x/down]=m_noValue;
+ break;
+ }
+ case(filter2d::threshold):{
+ assert(m_class.size()==m_threshold.size());
+ if(windowBuffer.size()){
+ outBuffer[x/down]=inBuffer[(dimY-1)/2][x];//initialize with original value (in case thresholds not met)
+ for(int iclass=0;iclass<m_class.size();++iclass){
+ if(100.0*(occurrence[m_class[iclass]])/windowBuffer.size()>m_threshold[iclass])
+ outBuffer[x/down]=m_class[iclass];
+ }
+ }
+ else
+ outBuffer[x/down]=m_noValue;
+ break;
+ }
+ case(filter2d::mixed):{
+ enum MixType { BF=11, CF=12, MF=13, NF=20, W=30 };
+ double nBF=occurrence[BF];
+ double nCF=occurrence[CF];
+ double nMF=occurrence[MF];
+ double nNF=occurrence[NF];
+ double nW=occurrence[W];
+ if(windowBuffer.size()){
+ if((nBF+nCF+nMF)&&(nBF+nCF+nMF>=nNF+nW)){//forest
+ if(nBF/(nBF+nCF)>=0.75)
+ outBuffer[x/down]=BF;
+ else if(nCF/(nBF+nCF)>=0.75)
+ outBuffer[x/down]=CF;
+ else
+ outBuffer[x/down]=MF;
+ }
+ else{//non-forest
+ if(nW&&(nW>=nNF))
+ outBuffer[x/down]=W;
+ else
+ outBuffer[x/down]=NF;
+ }
+ }
+ else
+ outBuffer[x/down]=inBuffer[indexJ][indexI];
+ break;
+ }
+ default:
+ break;
+ }
+ }
+ progress=(1.0+y/down);
+ progress+=(outputVector.size());
+ progress/=outputVector.size();
+ pfnProgress(progress,pszMessage,pProgressArg);
+ //copy outBuffer to outputVector
+ outputVector[y/down]=outBuffer;
+ }
+}
+
+// class Compare_mapValue{
+// public:
+// int operator() (const map<int,int>::value_type& v1, const map<int, int>::value_type& v2) const{
+// return (v1.second)>(v2.second);
+// }
+// };
+
+template<class T> void Filter2d::shift(const Vector2d<T>& input, Vector2d<T>& output, int offsetX, int offsetY, double randomSigma, RESAMPLE resample, bool verbose){
+ output.resize(input.nRows(),input.nCols());
+ const gsl_rng_type *rangenType;
+ gsl_rng *rangen;
+ gsl_rng_env_setup();
+ rangenType=gsl_rng_default;
+ rangen=gsl_rng_alloc(rangenType);
+ long seed=time(NULL)*getpid();
+ gsl_rng_set(rangen,seed);
+ const char* pszMessage;
+ void* pProgressArg=NULL;
+ GDALProgressFunc pfnProgress=GDALTermProgress;
+ double progress=0;
+ pfnProgress(progress,pszMessage,pProgressArg);
+ for(int j=0;j<input.nRows();++j){
+ for(int i=0;i<input.nCols();++i){
+ T theValue=0;
+ double randomX=0;
+ double randomY=0;
+ if(randomSigma>0){
+ randomX=gsl_ran_gaussian(rangen,randomSigma);
+ randomY=gsl_ran_gaussian(rangen,randomSigma);
+ }
+ double readCol=i+offsetX+randomX;
+ double readRow=j+offsetY+randomY;
+ if(readRow<0)
+ readRow=0;
+ if(readRow>input.nRows()-1)
+ readRow=input.nRows()-1;
+ if(readCol<0)
+ readCol=0;
+ if(readCol>input.nCols()-1)
+ readCol=input.nCols()-1;
+ switch(resample){
+ case(BILINEAR):{
+ double lowerRow=readRow-0.5;
+ double upperRow=readRow+0.5;
+ lowerRow=static_cast<int>(lowerRow);
+ upperRow=static_cast<int>(upperRow);
+ double lowerCol=readCol-0.5;
+ double upperCol=readCol+0.5;
+ lowerCol=static_cast<int>(lowerCol);
+ upperCol=static_cast<int>(upperCol);
+ assert(lowerRow>=0);
+ assert(lowerRow<input.nRows());
+ assert(lowerCol>=0);
+ assert(lowerCol<input.nCols());
+ assert(upperRow>=0);
+ assert(upperRow<input.nRows());
+ assert(upperCol>=0);
+ if(upperCol>=input.nCols()){
+ std::cout << "upperCol: " << upperCol << std::endl;
+ std::cout << "readCol: " << readCol << std::endl;
+ std::cout << "readCol+0.5: " << readCol+0.5 << std::endl;
+ std::cout << "static_cast<int>(readCol+0.5): " << static_cast<int>(readCol+0.5) << std::endl;
+ }
+ assert(upperCol<input.nCols());
+ double c00=input[lowerRow][lowerCol];
+ double c11=input[upperRow][upperCol];
+ double c01=input[lowerRow][upperCol];
+ double c10=input[upperRow][lowerCol];
+ double a=(upperCol-readCol)*c00+(readCol-lowerCol)*c01;
+ double b=(upperCol-readCol)*c10+(readCol-lowerCol)*c11;
+ theValue=(upperRow-readRow)*a+(readRow-lowerRow)*b;
+ break;
+ }
+ default:
+ theValue=input[static_cast<int>(readRow)][static_cast<int>(readCol)];
+ break;
+ }
+ assert(j>=0);
+ assert(j<output.nRows());
+ assert(i>=0);
+ assert(i<output.nCols());
+ output[j][i]=theValue;
+ }
+ progress=(1.0+j);
+ progress/=output.nRows();
+ pfnProgress(progress,pszMessage,pProgressArg);
+ }
+ gsl_rng_free(rangen);
+}
+
+template<class T> unsigned long int Filter2d::morphology(const Vector2d<T>& input, Vector2d<T>& output, const std::string& method, int dimX, int dimY, bool disc, double hThreshold)
+{
+ const char* pszMessage;
+ void* pProgressArg=NULL;
+ GDALProgressFunc pfnProgress=GDALTermProgress;
+ double progress=0;
+ pfnProgress(progress,pszMessage,pProgressArg);
+
+ unsigned long int nchange=0;
+ assert(dimX);
+ assert(dimY);
+ statfactory::StatFactory stat;
+ Vector2d<T> inBuffer(dimY,input.nCols());
+ output.clear();
+ output.resize(input.nRows(),input.nCols());
+ int indexI=0;
+ int indexJ=0;
+ //initialize last half of inBuffer
+ for(int j=-(dimY-1)/2;j<=dimY/2;++j){
+ for(int i=0;i<input.nCols();++i)
+ inBuffer[indexJ][i]=input[abs(j)][i];
+ ++indexJ;
+ }
+ for(int y=0;y<input.nRows();++y){
+ if(y){//inBuffer already initialized for y=0
+ //erase first line from inBuffer
+ inBuffer.erase(inBuffer.begin());
+ //read extra line and push back to inBuffer if not out of bounds
+ if(y+dimY/2<input.nRows()){
+ //allocate buffer
+ inBuffer.push_back(inBuffer.back());
+ for(int i=0;i<input.nCols();++i)
+ inBuffer[inBuffer.size()-1][i]=input[y+dimY/2][i];
+ }
+ else{
+ int over=y+dimY/2-input.nRows();
+ int index=(inBuffer.size()-1)-over;
+ assert(index>=0);
+ assert(index<inBuffer.size());
+ inBuffer.push_back(inBuffer[index]);
+ }
+ }
+ for(int x=0;x<input.nCols();++x){
+ output[y][x]=0;
+ double currentValue=inBuffer[(dimY-1)/2][x];
+ std::vector<double> statBuffer;
+ bool currentMasked=false;
+ for(int imask=0;imask<m_mask.size();++imask){
+ if(currentValue==m_mask[imask]){
+ currentMasked=true;
+ break;
+ }
+ }
+ output[y][x]=currentValue;//introduced due to hThrehold
+ if(currentMasked){
+ output[y][x]=currentValue;
+ }
+ else{
+ for(int j=-(dimY-1)/2;j<=dimY/2;++j){
+ for(int i=-(dimX-1)/2;i<=dimX/2;++i){
+ double d2=i*i+j*j;//square distance
+ if(disc&&(d2>(dimX/2)*(dimY/2)))
+ continue;
+ indexI=x+i;
+ //check if out of bounds
+ if(indexI<0)
+ indexI=-indexI;
+ else if(indexI>=input.nCols())
+ indexI=input.nCols()-i;
+ if(y+j<0)
+ indexJ=-j;
+ else if(y+j>=input.nRows())
+ indexJ=(dimY>2) ? (dimY-1)/2-j : 0;
+ else
+ indexJ=(dimY-1)/2+j;
+ if(inBuffer[indexJ][indexI]==m_noValue)
+ continue;
+ bool masked=false;
+ for(int imask=0;imask<m_mask.size();++imask){
+ if(inBuffer[indexJ][indexI]==m_mask[imask]){
+ masked=true;
+ break;
+ }
+ }
+ if(!masked){
+ short binValue=0;
+ for(int iclass=0;iclass<m_class.size();++iclass){
+ if(inBuffer[indexJ][indexI]==m_class[iclass]){
+ binValue=1;
+ break;
+ }
+ }
+ if(m_class.size())
+ statBuffer.push_back(binValue);
+ else
+ statBuffer.push_back(inBuffer[indexJ][indexI]);
+ }
+ }
+ }
+ if(statBuffer.size()){
+ switch(getFilterType(method)){
+ case(filter2d::dilate):
+ if(output[y][x]<stat.max(statBuffer)-hThreshold){
+ output[y][x]=stat.max(statBuffer);
+ ++nchange;
+ }
+ break;
+ case(filter2d::erode):
+ if(output[y][x]>stat.min(statBuffer)+hThreshold){
+ output[y][x]=stat.min(statBuffer);
+ ++nchange;
+ }
+ break;
+ default:
+ std::ostringstream ess;
+ ess << "Error: morphology method " << method << " not supported, choose " << filter2d::dilate << " (dilate) or " << filter2d::erode << " (erode)" << endl;
+ throw(ess.str());
+ break;
+ }
+ if(output[y][x]&&m_class.size())
+ output[y][x]=m_class[0];
+ // else{
+ // assert(m_mask.size());
+ // output[x]=m_mask[0];
+ // }
+ }
+ else
+ output[y][x]=m_noValue;
+ }
+ }
+ progress=(1.0+y);
+ progress/=output.nRows();
+ pfnProgress(progress,pszMessage,pProgressArg);
+ }
+ return nchange;
+}
+
+ template<class T> void Filter2d::shadowDsm(const Vector2d<T>& input, Vector2d<T>& output, double sza, double saa, double pixelSize, short shadowFlag)
+{
+ unsigned int ncols=input.nCols();
+ output.clear();
+ output.resize(input.nRows(),ncols);
+ //do we need to initialize output?
+ // for(int y=0;y<output.nRows();++y)
+ // for(int x=0;x<output.nCols();++x)
+ // output[y][x]=0;
+ int indexI=0;
+ int indexJ=0;
+ const char* pszMessage;
+ void* pProgressArg=NULL;
+ GDALProgressFunc pfnProgress=GDALTermProgress;
+ double progress=0;
+ pfnProgress(progress,pszMessage,pProgressArg);
+ for(int y=0;y<input.nRows();++y){
+ for(int x=0;x<input.nCols();++x){
+ double currentValue=input[y][x];
+ int theDist=static_cast<int>(sqrt((currentValue*tan(DEG2RAD(sza))/pixelSize)*(currentValue*tan(DEG2RAD(sza))/pixelSize)));//in pixels
+ double theDir=DEG2RAD(saa)+PI/2.0;
+ if(theDir<0)
+ theDir+=2*PI;
+ for(int d=0;d<theDist;++d){//d in pixels
+ indexI=x+d*cos(theDir);//in pixels
+ indexJ=y+d*sin(theDir);//in pixels
+ if(indexJ<0||indexJ>=input.size())
+ continue;
+ if(indexI<0||indexI>=input[indexJ].size())
+ continue;
+ if(input[indexJ][indexI]<currentValue-d*pixelSize/tan(DEG2RAD(sza))){//in m
+ output[indexJ][indexI]=shadowFlag;
+ }
+ }
+ }
+ progress=(1.0+y);
+ progress/=output.nRows();
+ pfnProgress(progress,pszMessage,pProgressArg);
+ }
+}
+
+template<class T> void Filter2d::dwtForward(Vector2d<T>& theBuffer, const std::string& wavelet_type, int family){
+ //make sure data size if power of 2
+ int nRow=theBuffer.size();
+ assert(nRow);
+ int nCol=theBuffer[0].size();
+ assert(nCol);
+ while(theBuffer.size()&(theBuffer.size()-1))
+ theBuffer.push_back(theBuffer.back());
+ for(int irow=0;irow<theBuffer.size();++irow)
+ while(theBuffer[irow].size()&(theBuffer[irow].size()-1))
+ theBuffer[irow].push_back(theBuffer[irow].back());
+ double data[theBuffer.size()*theBuffer[0].size()];
+ for(int irow=0;irow<theBuffer.size();++irow){
+ for(int icol=0;icol<theBuffer[0].size();++icol){
+ int index=irow*theBuffer[0].size()+icol;
+ data[index]=theBuffer[irow][icol];
+ }
+ }
+ int nsize=theBuffer.size()*theBuffer[0].size();
+ gsl_wavelet *w;
+ gsl_wavelet_workspace *work;
+ assert(nsize);
+ w=gsl_wavelet_alloc(filter::Filter::getWaveletType(wavelet_type),family);
+ work=gsl_wavelet_workspace_alloc(nsize);
+ gsl_wavelet2d_nstransform_forward (w, data, theBuffer.size(), theBuffer.size(),theBuffer[0].size(), work);
+ theBuffer.erase(theBuffer.begin()+nRow,theBuffer.end());
+ for(int irow=0;irow<theBuffer.size();++irow){
+ theBuffer[irow].erase(theBuffer[irow].begin()+nCol,theBuffer[irow].end());
+ for(int icol=0;icol<theBuffer[irow].size();++icol){
+ int index=irow*theBuffer[irow].size()+icol;
+ theBuffer[irow][icol]=data[index];
+ }
+ }
+}
+
+template<class T> void Filter2d::dwtQuantize(Vector2d<T>& theBuffer, const std::string& wavelet_type, int family, double quantize){
+ //make sure data size if power of 2
+ int nRow=theBuffer.size();
+ assert(nRow);
+ int nCol=theBuffer[0].size();
+ assert(nCol);
+ while(theBuffer.size()&(theBuffer.size()-1))
+ theBuffer.push_back(theBuffer.back());
+ for(int irow=0;irow<theBuffer.size();++irow)
+ while(theBuffer[irow].size()&(theBuffer[irow].size()-1))
+ theBuffer[irow].push_back(theBuffer[irow].back());
+ double* data=new double[theBuffer.size()*theBuffer[0].size()];
+ double* abscoeff=new double[theBuffer.size()*theBuffer[0].size()];
+ size_t* p=new size_t[theBuffer.size()*theBuffer[0].size()];
+ for(int irow=0;irow<theBuffer.size();++irow){
+ for(int icol=0;icol<theBuffer[0].size();++icol){
+ int index=irow*theBuffer[0].size()+icol;
+ assert(index<theBuffer.size()*theBuffer[0].size());
+ data[index]=theBuffer[irow][icol];
+ }
+ }
+ int nsize=theBuffer.size()*theBuffer[0].size();
+ gsl_wavelet *w;
+ gsl_wavelet_workspace *work;
+ assert(nsize);
+ w=gsl_wavelet_alloc(filter::Filter::getWaveletType(wavelet_type),family);
+ work=gsl_wavelet_workspace_alloc(nsize);
+ gsl_wavelet2d_nstransform_forward (w, data, theBuffer.size(), theBuffer[0].size(),theBuffer[0].size(), work);
+ for(int irow=0;irow<theBuffer.size();++irow){
+ for(int icol=0;icol<theBuffer[0].size();++icol){
+ int index=irow*theBuffer[0].size()+icol;
+ abscoeff[index]=fabs(data[index]);
+ if(quantize<0){//absolute threshold
+ if(abscoeff[index]<-quantize)
+ data[index]=0;
+ }
+ }
+ }
+ if(quantize>0){//percentual threshold
+ int nc=quantize/100.0*nsize;
+ gsl_sort_index(p,abscoeff,1,nsize);
+ for(int i=0;(i+nc)<nsize;i++)
+ data[p[i]]=0;
+ }
+ gsl_wavelet2d_nstransform_inverse (w, data, theBuffer.size(), theBuffer[0].size(),theBuffer[0].size(), work);
+ for(int irow=0;irow<theBuffer.size();++irow){
+ for(int icol=0;icol<theBuffer[irow].size();++icol){
+ int index=irow*theBuffer[irow].size()+icol;
+ theBuffer[irow][icol]=data[index];
+ }
+ }
+ theBuffer.erase(theBuffer.begin()+nRow,theBuffer.end());
+ for(int irow=0;irow<theBuffer.size();++irow)
+ theBuffer[irow].erase(theBuffer[irow].begin()+nCol,theBuffer[irow].end());
+ delete[] data;
+ delete[] abscoeff;
+ delete[] p;
+}
+
+}
+
+#endif /* _MYFILTER_H_ */
diff --git a/src/algorithms/Makefile.am b/src/algorithms/Makefile.am
new file mode 100644
index 0000000..1fb3917
--- /dev/null
+++ b/src/algorithms/Makefile.am
@@ -0,0 +1,39 @@
+AM_LDFLAGS = $(GSL_LIBS) $(GDAL_LDFLAGS) @AM_LDFLAGS@
+AM_CXXFLAGS = -I$(top_srcdir)/src $(GDAL_CFLAGS) @AM_CXXFLAGS@
+
+###############################################################################
+# THE PROGRAMS TO BUILD
+###############################################################################
+
+# the program to build (the names of the final binaries)
+#do not want to install pktestoption
+#noinst_PROGRAMS = pktestStat
+
+###############################################################################
+# THE LIBRARIES TO BUILD
+###############################################################################
+
+#noinst_LIBRARIES = libalgorithms.a
+lib_LTLIBRARIES = libalgorithms.la
+
+# where to install the headers on the system
+libalgorithms_ladir = $(includedir)/algorithms
+
+# the list of header files that belong to the library (to be installed later)
+libalgorithms_la_HEADERS = Egcs.h Filter2d.h Filter.h StatFactory.h ConfusionMatrix.h svm.h FeatureSelector.h
+
+if USE_FANN
+libalgorithms_la_HEADERS += myfann_cpp.h
+endif
+
+if USE_NLOPT
+libalgorithms_la_HEADERS += OptFactory.h
+endif
+
+# the sources to add to the library and to add to the source distribution
+libalgorithms_la_SOURCES = $(libalgorithms_la_HEADERS) Egcs.cc Filter2d.cc Filter.cc ConfusionMatrix.cc svm.cpp
+###############################################################################
+
+# list of sources for the binaries
+#pktestStat_SOURCES = pktestStat.cc
+#pktestStat_LDADD = $(GSL_LIBS) $(top_builddir)/src/algorithms/libalgorithms.la $(top_builddir)/src/imageclasses/libimageClasses.la
diff --git a/src/algorithms/Makefile.in b/src/algorithms/Makefile.in
new file mode 100644
index 0000000..339ce0a
--- /dev/null
+++ b/src/algorithms/Makefile.in
@@ -0,0 +1,642 @@
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+ at SET_MAKE@
+
+
+VPATH = @srcdir@
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+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
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+build_triplet = @build@
+host_triplet = @host@
+ at USE_FANN_TRUE@am__append_1 = myfann_cpp.h
+ at USE_NLOPT_TRUE@am__append_2 = OptFactory.h
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+DIST_COMMON = $(am__libalgorithms_la_HEADERS_DIST) \
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+am__libalgorithms_la_SOURCES_DIST = Egcs.h Filter2d.h Filter.h \
+ StatFactory.h ConfusionMatrix.h svm.h FeatureSelector.h \
+ myfann_cpp.h OptFactory.h Egcs.cc Filter2d.cc Filter.cc \
+ ConfusionMatrix.cc svm.cpp
+am__objects_1 =
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+top_srcdir = @top_srcdir@
+
+###############################################################################
+# THE PROGRAMS TO BUILD
+###############################################################################
+
+# the program to build (the names of the final binaries)
+#do not want to install pktestoption
+#noinst_PROGRAMS = pktestStat
+
+###############################################################################
+# THE LIBRARIES TO BUILD
+###############################################################################
+
+#noinst_LIBRARIES = libalgorithms.a
+lib_LTLIBRARIES = libalgorithms.la
+
+# where to install the headers on the system
+libalgorithms_ladir = $(includedir)/algorithms
+
+# the list of header files that belong to the library (to be installed later)
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+ ConfusionMatrix.h svm.h FeatureSelector.h $(am__append_1) \
+ $(am__append_2)
+
+# the sources to add to the library and to add to the source distribution
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+all: all-am
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+ echo "rm -f \"$${dir}/so_locations\""; \
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+mostlyclean-libtool:
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+ @$(NORMAL_INSTALL)
+ test -z "$(libalgorithms_ladir)" || $(MKDIR_P) "$(DESTDIR)$(libalgorithms_ladir)"
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+ if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
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+ done | $(am__base_list) | \
+ while read files; do \
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+ done
+
+uninstall-libalgorithms_laHEADERS:
+ @$(NORMAL_UNINSTALL)
+ @list='$(libalgorithms_la_HEADERS)'; test -n "$(libalgorithms_ladir)" || list=; \
+ files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
+ test -n "$$files" || exit 0; \
+ echo " ( cd '$(DESTDIR)$(libalgorithms_ladir)' && rm -f" $$files ")"; \
+ cd "$(DESTDIR)$(libalgorithms_ladir)" && rm -f $$files
+
+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
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+tags: TAGS
+
+TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ set x; \
+ here=`pwd`; \
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
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+distdir: $(DISTFILES)
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+mostlyclean-generic:
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+ uninstall-am uninstall-libLTLIBRARIES \
+ uninstall-libalgorithms_laHEADERS
+
+###############################################################################
+
+# list of sources for the binaries
+#pktestStat_SOURCES = pktestStat.cc
+#pktestStat_LDADD = $(GSL_LIBS) $(top_builddir)/src/algorithms/libalgorithms.la $(top_builddir)/src/imageclasses/libimageClasses.la
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/src/algorithms/OptFactory.h b/src/algorithms/OptFactory.h
new file mode 100644
index 0000000..d13ba23
--- /dev/null
+++ b/src/algorithms/OptFactory.h
@@ -0,0 +1,215 @@
+/**********************************************************************
+OptFactory.h: factory class for nlopt::opt (selecting algorithm via string)
+Copyright (C) 2008-2013 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#ifndef _OPTFACTORY_H_
+#define _OPTFACTORY_H_
+
+#include <map>
+
+class OptFactory
+{
+private:
+ static void initMap(std::map<std::string, nlopt::algorithm>& m_algMap){
+ //initialize selMap
+ m_algMap["GN_DIRECT"]=nlopt::GN_DIRECT;
+ m_algMap["GN_DIRECT_L"]=nlopt::GN_DIRECT_L;
+ m_algMap["GN_DIRECT_L_RAND"]=nlopt::GN_DIRECT_L_RAND;
+ m_algMap["GN_DIRECT_NOSCAL"]=nlopt::GN_DIRECT_NOSCAL;
+ m_algMap["GN_DIRECT_L_NOSCAL"]=nlopt::GN_DIRECT_L_NOSCAL;
+ m_algMap["GN_DIRECT_L_RAND_NOSCAL"]=nlopt::GN_DIRECT_L_RAND_NOSCAL;
+ m_algMap["GN_ORIG_DIRECT"]=nlopt::GN_ORIG_DIRECT;
+ m_algMap["GN_ORIG_DIRECT_L"]=nlopt::GN_ORIG_DIRECT_L;
+ m_algMap["GD_STOGO"]=nlopt::GD_STOGO;
+ m_algMap["GD_STOGO_RAND"]=nlopt::GD_STOGO_RAND;
+ m_algMap["LD_LBFGS_NOCEDAL"]=nlopt::LD_LBFGS_NOCEDAL;
+ m_algMap["LD_LBFGS"]=nlopt::LD_LBFGS;
+ m_algMap["LN_PRAXIS"]=nlopt::LN_PRAXIS;
+ m_algMap["LD_VAR1"]=nlopt::LD_VAR1;
+ m_algMap["LD_VAR2"]=nlopt::LD_VAR2;
+ m_algMap["LD_TNEWTON"]=nlopt::LD_TNEWTON;
+ m_algMap["LD_TNEWTON_RESTART"]=nlopt::LD_TNEWTON_RESTART;
+ m_algMap["LD_TNEWTON_PRECOND"]=nlopt::LD_TNEWTON_PRECOND;
+ m_algMap["LD_TNEWTON_PRECOND_RESTART"]=nlopt::LD_TNEWTON_PRECOND_RESTART;
+ m_algMap["GN_CRS2_LM"]=nlopt::GN_CRS2_LM;
+ m_algMap["GN_MLSL"]=nlopt::GN_MLSL;
+ m_algMap["GD_MLSL"]=nlopt::GD_MLSL;
+ m_algMap["GN_MLSL_LDS"]=nlopt::GN_MLSL_LDS;
+ m_algMap["GD_MLSL_LDS"]=nlopt::GD_MLSL_LDS;
+ m_algMap["LD_MMA"]=nlopt::LD_MMA;
+ m_algMap["LN_COBYLA"]=nlopt::LN_COBYLA;
+ m_algMap["LN_NEWUOA"]=nlopt::LN_NEWUOA;
+ m_algMap["LN_NEWUOA_BOUND"]=nlopt::LN_NEWUOA_BOUND;
+ m_algMap["LN_NELDERMEAD"]=nlopt::LN_NELDERMEAD;
+ m_algMap["LN_SBPLX"]=nlopt::LN_SBPLX;
+ m_algMap["LN_AUGLAG"]=nlopt::LN_AUGLAG;
+ m_algMap["LD_AUGLAG"]=nlopt::LD_AUGLAG;
+ m_algMap["LN_AUGLAG_EQ"]=nlopt::LN_AUGLAG_EQ;
+ m_algMap["LD_AUGLAG_EQ"]=nlopt::LD_AUGLAG_EQ;
+ m_algMap["LN_BOBYQA"]=nlopt::LN_BOBYQA;
+ m_algMap["GN_ISRES"]=nlopt::GN_ISRES;
+ m_algMap["AUGLAG"]=nlopt::AUGLAG;
+ m_algMap["AUGLAG_EQ"]=nlopt::AUGLAG_EQ;
+ m_algMap["G_MLSL"]=nlopt::G_MLSL;
+ m_algMap["G_MLSL_LDS"]=nlopt::G_MLSL_LDS;
+ m_algMap["LD_SLSQP "]=nlopt::LD_SLSQP;
+ }
+public:
+ OptFactory(){
+ };
+ ~OptFactory(){};
+ static nlopt::opt getOptimizer(const std::string& algorithmString, unsigned int npar){
+ std::map<std::string, nlopt::algorithm> m_algMap;
+ initMap(m_algMap);
+ switch(m_algMap[algorithmString]){
+ case(nlopt::GN_DIRECT):{
+ nlopt::opt theOptimizer(nlopt::GN_DIRECT,npar);
+ return(theOptimizer);
+ break;
+ }
+ case(nlopt::GN_DIRECT_L):{
+ nlopt::opt theOptimizer(nlopt::GN_DIRECT_L,npar);
+ return(theOptimizer);
+ break;
+ }
+ case(nlopt::GN_DIRECT_L_RAND):{
+ nlopt::opt theOptimizer(nlopt::GN_DIRECT_L_RAND,npar);
+ return(theOptimizer);
+ break;
+ }
+ case(nlopt::GN_DIRECT_NOSCAL):{
+ nlopt::opt theOptimizer(nlopt::GN_DIRECT_NOSCAL,npar);
+ return(theOptimizer);
+ break;
+ }
+ case(nlopt::GN_DIRECT_L_NOSCAL):{
+ nlopt::opt theOptimizer(nlopt::GN_DIRECT_L_NOSCAL,npar);
+ return(theOptimizer);
+ break;
+ }
+ case(nlopt::GN_DIRECT_L_RAND_NOSCAL):{
+ nlopt::opt theOptimizer(nlopt::GN_DIRECT_L_RAND_NOSCAL,npar);
+ return(theOptimizer);
+ break;
+ }
+ case(nlopt::GN_ORIG_DIRECT):{
+ nlopt::opt theOptimizer(nlopt::GN_ORIG_DIRECT,npar);
+ return(theOptimizer);
+ break;
+ }
+ case(nlopt::GN_ORIG_DIRECT_L):{
+ nlopt::opt theOptimizer(nlopt::GN_ORIG_DIRECT_L,npar);
+ return(theOptimizer);
+ break;
+ }
+ case(nlopt::LN_PRAXIS):{
+ nlopt::opt theOptimizer(nlopt::LN_PRAXIS,npar);
+ return(theOptimizer);
+ break;
+ }
+ case(nlopt::GN_CRS2_LM):{
+ nlopt::opt theOptimizer(nlopt::GN_CRS2_LM,npar);
+ return(theOptimizer);
+ break;
+ }
+ case(nlopt::GN_MLSL):{
+ nlopt::opt theOptimizer(nlopt::GN_MLSL,npar);
+ return(theOptimizer);
+ break;
+ }
+ case(nlopt::GN_MLSL_LDS):{
+ nlopt::opt theOptimizer(nlopt::GN_MLSL_LDS,npar);
+ return(theOptimizer);
+ break;
+ }
+ case(nlopt::LN_COBYLA):{
+ nlopt::opt theOptimizer(nlopt::LN_COBYLA,npar);
+ return(theOptimizer);
+ break;
+ }
+ case(nlopt::LN_NEWUOA):{
+ nlopt::opt theOptimizer(nlopt::LN_NEWUOA,npar);
+ return(theOptimizer);
+ break;
+ }
+ case(nlopt::LN_NEWUOA_BOUND):{
+ nlopt::opt theOptimizer(nlopt::LN_NEWUOA_BOUND,npar);
+ return(theOptimizer);
+ break;
+ }
+ case(nlopt::LN_NELDERMEAD):{
+ nlopt::opt theOptimizer(nlopt::LN_NELDERMEAD,npar);
+ return(theOptimizer);
+ break;
+ }
+ case(nlopt::LN_SBPLX):{
+ nlopt::opt theOptimizer(nlopt::LN_SBPLX,npar);
+ return(theOptimizer);
+ break;
+ }
+ case(nlopt::LN_AUGLAG):{
+ nlopt::opt theOptimizer(nlopt::LN_AUGLAG,npar);
+ return(theOptimizer);
+ break;
+ }
+ case(nlopt::LN_AUGLAG_EQ):{
+ nlopt::opt theOptimizer(nlopt::LN_AUGLAG_EQ,npar);
+ return(theOptimizer);
+ break;
+ }
+ case(nlopt::LN_BOBYQA):{
+ nlopt::opt theOptimizer(nlopt::LN_BOBYQA,npar);
+ return(theOptimizer);
+ break;
+ }
+ case(nlopt::GN_ISRES):{
+ nlopt::opt theOptimizer(nlopt::GN_ISRES,npar);
+ return(theOptimizer);
+ break;
+ }
+ case(nlopt::G_MLSL_LDS):
+ case(nlopt::AUGLAG):
+ case(nlopt::AUGLAG_EQ):
+ case(nlopt::G_MLSL):
+ case(nlopt::GD_MLSL):
+ case(nlopt::GD_MLSL_LDS):
+ case(nlopt::GD_STOGO):
+ case(nlopt::GD_STOGO_RAND):
+ case(nlopt::LD_LBFGS_NOCEDAL):
+ case(nlopt::LD_LBFGS):
+ case(nlopt::LD_VAR1):
+ case(nlopt::LD_VAR2):
+ case(nlopt::LD_TNEWTON):
+ case(nlopt::LD_TNEWTON_RESTART):
+ case(nlopt::LD_TNEWTON_PRECOND):
+ case(nlopt::LD_TNEWTON_PRECOND_RESTART):
+ case(nlopt::LD_MMA):
+ case(nlopt::LD_AUGLAG):
+ case(nlopt::LD_AUGLAG_EQ):
+ case(nlopt::LD_SLSQP):
+ default:{
+ std::string errorString="Error: derivative optimization algorithm ";
+ errorString+= algorithmString;
+ errorString+= " not supported, select derivative-free algorithm ([GL]N_*])";
+ throw(errorString);
+ break;
+ }
+ }
+ };
+};
+#endif /* _OPTFACTORY_H_ */
diff --git a/src/algorithms/StatFactory.h b/src/algorithms/StatFactory.h
new file mode 100644
index 0000000..baef30c
--- /dev/null
+++ b/src/algorithms/StatFactory.h
@@ -0,0 +1,844 @@
+/**********************************************************************
+StatFactory.h: class for statistical operations on vectors
+Copyright (C) 2008-2013 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#ifndef _STATFACTORY_H_
+#define _STATFACTORY_H_
+
+#include <iostream>
+#include <vector>
+#include <map>
+#include <math.h>
+#include <assert.h>
+#include <string>
+#include <sstream>
+#include <fstream>
+#include <algorithm>
+#include <gsl/gsl_fit.h>
+#include <gsl/gsl_errno.h>
+#include <gsl/gsl_spline.h>
+#include <gsl/gsl_rng.h>
+#include <gsl/gsl_randist.h>
+#include <gsl/gsl_cdf.h>
+
+namespace statfactory
+{
+
+class StatFactory{
+
+public:
+ enum INTERPOLATION_TYPE {undefined=0,linear=1,polynomial=2,cspline=3,cspline_periodic=4,akima=5,akima_periodic=6};
+ //todo: expand with other distributions as in http://www.gnu.org/software/gsl/manual/gsl-ref_toc.html#TOC320
+ enum DISTRIBUTION_TYPE {uniform=1,gaussian=2};
+
+ StatFactory(void){};
+ virtual ~StatFactory(void){};
+ INTERPOLATION_TYPE getInterpolationType(const std::string interpolationType){
+ std::map<std::string, INTERPOLATION_TYPE> m_interpMap;
+ initMap(m_interpMap);
+ return m_interpMap[interpolationType];
+ };
+ DISTRIBUTION_TYPE getDistributionType(const std::string distributionType){
+ std::map<std::string, DISTRIBUTION_TYPE> m_distMap;
+ initDist(m_distMap);
+ return m_distMap[distributionType];
+ };
+ static void allocAcc(gsl_interp_accel *&acc){
+ acc = gsl_interp_accel_alloc ();
+ };
+
+ static void getSpline(const std::string type, int size, gsl_spline *& spline){
+ std::map<std::string, INTERPOLATION_TYPE> m_interpMap;
+ initMap(m_interpMap);
+ switch(m_interpMap[type]){
+ case(polynomial):
+ spline=gsl_spline_alloc(gsl_interp_polynomial,size);
+ break;
+ case(cspline):
+ spline=gsl_spline_alloc(gsl_interp_cspline,size);
+ break;
+ case(cspline_periodic):
+ spline=gsl_spline_alloc(gsl_interp_cspline_periodic,size);
+ break;
+ case(akima):
+ spline=gsl_spline_alloc(gsl_interp_akima,size);
+ break;
+ case(akima_periodic):
+ spline=gsl_spline_alloc(gsl_interp_akima_periodic,size);
+ break;
+ case(linear):
+ default:
+ spline=gsl_spline_alloc(gsl_interp_linear,size);
+ break;
+ }
+ assert(spline);
+ };
+ static void initSpline(gsl_spline *spline, const double *x, const double *y, int size){
+ gsl_spline_init (spline, x, y, size);
+ };
+ static double evalSpline(gsl_spline *spline, double x, gsl_interp_accel *acc){
+ return gsl_spline_eval (spline, x, acc);
+ };
+
+ static gsl_rng* getRandomGenerator(unsigned long int theSeed){
+ const gsl_rng_type * T;
+ gsl_rng * r;
+
+ // select random number generator
+ r = gsl_rng_alloc (gsl_rng_mt19937);
+ gsl_rng_set(r,theSeed);
+ return r;
+ }
+
+ static double getRandomValue(const gsl_rng* r, const std::string type, double a=0, double b=0){
+ std::map<std::string, DISTRIBUTION_TYPE> m_distMap;
+ initDist(m_distMap);
+ double randValue=0;
+ switch(m_distMap[type]){
+ case(uniform):
+ randValue = gsl_rng_uniform(r);
+ break;
+ case(gaussian):
+ default:
+ randValue = gsl_ran_gaussian(r, a);
+ break;
+ }
+ return randValue;
+ };
+ template<class T> T max(const std::vector<T>& v) const;
+ template<class T> T min(const std::vector<T>& v) const;
+// template<class T> typename std::vector<T>::const_iterator max(const std::vector<T>& v, typename std::vector<T>::const_iterator begin, typename std::vector<T>::const_iterator end) const;
+ template<class T> typename std::vector<T>::const_iterator max(const std::vector<T>& v, typename std::vector<T>::const_iterator begin, typename std::vector<T>::const_iterator end) const;
+ template<class T> typename std::vector<T>::iterator max(const std::vector<T>& v, typename std::vector<T>::iterator begin, typename std::vector<T>::iterator end) const;
+ template<class T> typename std::vector<T>::const_iterator absmax(const std::vector<T>& v, typename std::vector<T>::const_iterator begin, typename std::vector<T>::const_iterator end) const;
+ template<class T> typename std::vector<T>::const_iterator min(const std::vector<T>& v, typename std::vector<T>::const_iterator begin, typename std::vector<T>::const_iterator end) const;
+ template<class T> typename std::vector<T>::iterator min(const std::vector<T>& v, typename std::vector<T>::iterator begin, typename std::vector<T>::iterator end) const;
+ template<class T> typename std::vector<T>::const_iterator absmin(const std::vector<T>& v, typename std::vector<T>::const_iterator begin, typename std::vector<T>::const_iterator end) const;
+ template<class T> void minmax(const std::vector<T>& v, typename std::vector<T>::const_iterator begin, typename std::vector<T>::const_iterator end, T& theMin, T& theMax) const;
+ template<class T> T sum(const std::vector<T>& v) const;
+ template<class T> double mean(const std::vector<T>& v) const;
+ template<class T> T median(const std::vector<T>& v) const;
+ template<class T> double var(const std::vector<T>& v) const;
+ template<class T> double moment(const std::vector<T>& v, int n) const;
+ template<class T> double cmoment(const std::vector<T>& v, int n) const;
+ template<class T> double skewness(const std::vector<T>& v) const;
+ template<class T> double kurtosis(const std::vector<T>& v) const;
+ template<class T> void meanVar(const std::vector<T>& v, double& m1, double& v1) const;
+ template<class T1, class T2> void scale2byte(const std::vector<T1>& input, std::vector<T2>& output, unsigned char lbound=0, unsigned char ubound=255) const;
+ template<class T> void distribution(const std::vector<T>& input, typename std::vector<T>::const_iterator begin, typename std::vector<T>::const_iterator end, std::vector<double>& output, int nbin, T &minimum=0.0, T &maximum=0.0, double sigma=0, const std::string &filename="");
+ template<class T> void distribution(const std::vector<T>& input, std::vector<double>& output, int nbin, double sigma=0, const std::string &filename=""){distribution(input,input.begin(),input.end(),output,nbin,0,0,sigma,filename);};
+ template<class T> void distribution2d(const std::vector<T>& inputX, const std::vector<T>& inputY, std::vector< std::vector<double> >& output, int nbin, T& minX=0, T& maxX=0, T& minY=0, T& maxY=0, double sigma=0, const std::string& filename="");
+ template<class T> void cumulative (const std::vector<T>& input, typename std::vector<T>::const_iterator begin, typename std::vector<T>::const_iterator end, std::vector<int>& output, int nbin, T &minimum, T &maximum);
+ template<class T> void percentiles (const std::vector<T>& input, typename std::vector<T>::const_iterator begin, typename std::vector<T>::const_iterator end, std::vector<T>& output, int nbin=10, T &minimum=0.0, T &maximum=0.0, const std::string &filename="");
+ template<class T> void signature(const std::vector<T>& input, double& k, double& alpha, double& beta, double e);
+ void signature(double m1, double m2, double& k, double& alpha, double& beta, double e);
+ template<class T> void normalize(const std::vector<T>& input, std::vector<double>& output);
+ template<class T> void normalize_pct(std::vector<T>& input);
+ template<class T> double rmse(const std::vector<T>& x, const std::vector<T>& y) const;
+ template<class T> double correlation(const std::vector<T>& x, const std::vector<T>& y, int delay=0) const;
+ template<class T> double cross_correlation(const std::vector<T>& x, const std::vector<T>& y, int maxdelay, std::vector<T>& z) const;
+ template<class T> double linear_regression(const std::vector<T>& x, const std::vector<T>& y, double &c0, double &c1) const;
+ template<class T> void interpolateUp(const std::vector<double>& wavelengthIn, const std::vector<T>& input, const std::vector<double>& wavelengthOut, const std::string& type, std::vector<T>& output, bool verbose=false);
+ template<class T> void interpolateUp(const std::vector<double>& wavelengthIn, const std::vector< std::vector<T> >& input, const std::vector<double>& wavelengthOut, const std::string& type, std::vector< std::vector<T> >& output, bool verbose=false);
+ // template<class T> void interpolateUp(const std::vector< std::vector<T> >& input, std::vector< std::vector<T> >& output, double start, double end, double step, const gsl_interp_type* type);
+ // template<class T> void interpolateUp(const std::vector< std::vector<T> >& input, const std::vector<double>& wavelengthIn, std::vector< std::vector<T> >& output, std::vector<double>& wavelengthOut, double start, double end, double step, const gsl_interp_type* type);
+ template<class T> void interpolateUp(const std::vector<T>& input, std::vector<T>& output, int nbin);
+ template<class T> void interpolateUp(double* input, int dim, std::vector<T>& output, int nbin);
+ template<class T> void interpolateDown(const std::vector<T>& input, std::vector<T>& output, int nbin);
+ template<class T> void interpolateDown(double* input, int dim, std::vector<T>& output, int nbin);
+
+private:
+ static void initMap(std::map<std::string, INTERPOLATION_TYPE>& m_interpMap){
+ //initialize selMap
+ m_interpMap["linear"]=linear;
+ m_interpMap["polynomial"]=polynomial;
+ m_interpMap["cspline"]=cspline;
+ m_interpMap["cspline_periodic"]=cspline_periodic;
+ m_interpMap["akima"]=akima;
+ m_interpMap["akima_periodic"]=akima_periodic;
+ }
+ static void initDist(std::map<std::string, DISTRIBUTION_TYPE>& m_distMap){
+ //initialize distMap
+ m_distMap["gaussian"]=gaussian;
+ m_distMap["uniform"]=uniform;
+ }
+
+};
+
+
+template<class T> typename std::vector<T>::iterator StatFactory::max(const std::vector<T>& v, typename std::vector<T>::iterator begin, typename std::vector<T>::iterator end) const
+{
+ typename std::vector<T>::iterator tmpIt=begin;
+ for (typename std::vector<T>::iterator it = begin; it!=end; ++it){
+ if(*tmpIt<*it)
+ tmpIt=it;
+ }
+ return tmpIt;
+}
+
+template<class T> T StatFactory::max(const std::vector<T>& v) const
+{
+ T maxValue=*(v.begin());
+ for (typename std::vector<T>::const_iterator it = v.begin(); it!=v.end(); ++it){
+ if(maxValue<*it)
+ maxValue=*it;
+ }
+ return maxValue;
+}
+
+template<class T> T StatFactory::min(const std::vector<T>& v) const
+{
+ T minValue=*(v.begin());
+ for (typename std::vector<T>::const_iterator it = v.begin(); it!=v.end(); ++it){
+ if(minValue>*it)
+ minValue=*it;
+ }
+ return minValue;
+}
+
+template<class T> typename std::vector<T>::const_iterator StatFactory::absmax(const std::vector<T>& v, typename std::vector<T>::const_iterator begin, typename std::vector<T>::const_iterator end) const
+{
+ typename std::vector<T>::const_iterator tmpIt=begin;
+ for (typename std::vector<T>::const_iterator it = begin; it!=end; ++it){
+ if(abs(*tmpIt)<abs(*it))
+ tmpIt=it;
+ }
+ return tmpIt;
+}
+
+template<class T> typename std::vector<T>::const_iterator StatFactory::min(const std::vector<T>& v, typename std::vector<T>::const_iterator begin, typename std::vector<T>::const_iterator end) const
+{
+ typename std::vector<T>::const_iterator tmpIt=begin;
+ for (typename std::vector<T>::const_iterator it = begin; it!=end; ++it){
+ if(*tmpIt>*it)
+ tmpIt=it;
+ }
+ return tmpIt;
+}
+
+template<class T> typename std::vector<T>::const_iterator StatFactory::absmin(const std::vector<T>& v, typename std::vector<T>::const_iterator begin, typename std::vector<T>::const_iterator end) const
+{
+ typename std::vector<T>::const_iterator tmpIt=begin;
+ for (typename std::vector<T>::const_iterator it = begin; it!=end; ++it){
+ if(abs(*tmpIt)>abs(*it))
+ tmpIt=it;
+ }
+}
+
+template<class T> void StatFactory::minmax(const std::vector<T>& v, typename std::vector<T>::const_iterator begin, typename std::vector<T>::const_iterator end, T& theMin, T& theMax) const
+{
+ theMin=*begin;
+ theMax=*begin;
+ for (typename std::vector<T>::const_iterator it = begin; it!=end; ++it){
+ if(theMin>*it)
+ theMin=*it;
+ if(theMax<*it)
+ theMax=*it;
+ }
+}
+
+template<class T> T StatFactory::sum(const std::vector<T>& v) const
+{
+ typename std::vector<T>::const_iterator it;
+ T tmpSum=0;
+ for (it = v.begin(); it!= v.end(); ++it)
+ tmpSum+=*it;
+ return tmpSum;
+}
+
+template<class T> double StatFactory::mean(const std::vector<T>& v) const
+{
+ assert(v.size());
+ return static_cast<double>(sum(v))/v.size();
+}
+
+template<class T> T StatFactory::median(const std::vector<T>& v) const
+{
+ std::vector<T> tmpV=v;
+ sort(tmpV.begin(),tmpV.end());
+ if(tmpV.size()%2)
+ return tmpV[tmpV.size()/2];
+ else
+ return 0.5*(tmpV[tmpV.size()/2-1]+tmpV[tmpV.size()/2]);
+}
+
+template<class T> double StatFactory::var(const std::vector<T>& v) const
+{
+ typename std::vector<T>::const_iterator it;
+ double v1=0;
+ double m1=mean(v);
+ double n=v.size();
+ assert(n>1);
+ for (it = v.begin(); it!= v.end(); ++it)
+ v1+=(*it-m1)*(*it-m1);
+ v1/=(n-1);
+// if(v1<0){
+// for (it = v.begin(); it!= v.end(); ++it)
+// std::cout << *it << " ";
+// std::cout << std::endl;
+// }
+ assert(v1>=0);
+ return v1;
+}
+
+template<class T> double StatFactory::moment(const std::vector<T>& v, int n) const
+{
+ assert(v.size());
+ typename std::vector<T>::const_iterator it;
+ double m=0;
+// double m1=mean(v);
+ for(it = v.begin(); it!= v.end(); ++it){
+ m+=pow((*it),n);
+ }
+ return m/v.size();
+}
+
+ //central moment
+template<class T> double StatFactory::cmoment(const std::vector<T>& v, int n) const
+{
+ assert(v.size());
+ typename std::vector<T>::const_iterator it;
+ double m=0;
+ double m1=mean(v);
+ for(it = v.begin(); it!= v.end(); ++it){
+ m+=pow((*it-m1),n);
+ }
+ return m/v.size();
+}
+
+template<class T> double StatFactory::skewness(const std::vector<T>& v) const
+{
+ return cmoment(v,3)/pow(var(v),1.5);
+}
+
+template<class T> double StatFactory::kurtosis(const std::vector<T>& v) const
+{
+ double m2=cmoment(v,2);
+ double m4=cmoment(v,4);
+ return m4/m2/m2-3.0;
+}
+
+template<class T> void StatFactory::meanVar(const std::vector<T>& v, double& m1, double& v1) const
+{
+ typename std::vector<T>::const_iterator it;
+ v1=0;
+ m1=mean(v);
+ double n=v.size();
+ assert(n>1);
+ for (it = v.begin(); it!= v.end(); ++it)
+ v1+=(*(it)-m1)*(*(it)-m1);
+ v1/=(n-1);
+ assert(v1>=0);
+}
+
+template<class T1, class T2> void StatFactory::scale2byte(const std::vector<T1>& input, std::vector<T2>& output, unsigned char lbound, unsigned char ubound) const
+{
+ output.resize(input.size());
+ T1 minimum=min(input);
+ T1 maximum=max(input);
+ assert(maximum>minimum);
+ double scale=(ubound-lbound)/(maximum-minimum);
+ for (int i=0;i<input.size();++i)
+ output[i]=scale*(input[i]-(minimum))+lbound;
+}
+
+template<class T> void StatFactory::distribution(const std::vector<T>& input, typename std::vector<T>::const_iterator begin, typename std::vector<T>::const_iterator end, std::vector<double>& output, int nbin, T &minimum, T &maximum, double sigma, const std::string &filename)
+{
+ if(maximum<=minimum)
+ minmax(input,begin,end,minimum,maximum);
+ // if(!minimum)
+ // minimum=*(min(input,begin,end));
+ // if(!maximum)
+ // maximum=*(max(input,begin,end));
+ if(maximum<=minimum){
+ std::ostringstream s;
+ s<<"Error: could not calculate distribution (min>=max)";
+ throw(s.str());
+ }
+ assert(nbin>1);
+ assert(input.size());
+ if(output.size()!=nbin){
+ output.resize(nbin);
+ for(int i=0;i<nbin;output[i++]=0);
+ }
+ typename std::vector<T>::const_iterator it;
+ for(it=begin;it!=end;++it){
+ if(sigma>0){
+ // minimum-=2*sigma;
+ // maximum+=2*sigma;
+ //create kde for Gaussian basis function
+ //todo: speed up by calculating first and last bin with non-zero contriubtion...
+ //todo: calculate real surface below pdf by using gsl_cdf_gaussian_P(x-mean+binsize,sigma)-gsl_cdf_gaussian_P(x-mean,sigma)
+ for(int ibin=0;ibin<nbin;++ibin){
+ double icenter=minimum+static_cast<double>(maximum-minimum)*(ibin+0.5)/nbin;
+ double thePdf=gsl_ran_gaussian_pdf(*it-icenter, sigma);
+ output[ibin]+=thePdf;
+ }
+ }
+ else{
+ int theBin=0;
+ if(*it==maximum)
+ theBin=nbin-1;
+ else if(*it>=minimum && *it<maximum)
+ theBin=static_cast<int>(static_cast<double>((*it)-minimum)/(maximum-minimum)*nbin);
+ ++output[theBin];
+ // if(*it==maximum)
+ // ++output[nbin-1];
+ // else if(*it>=minimum && *it<maximum)
+ // ++output[static_cast<int>(static_cast<double>((*it)-minimum)/(maximum-minimum)*nbin)];
+ }
+ }
+ if(!filename.empty()){
+ std::ofstream outputfile;
+ outputfile.open(filename.c_str());
+ if(!outputfile){
+ std::ostringstream s;
+ s<<"Error opening distribution file , " << filename;
+ throw(s.str());
+ }
+ for(int bin=0;bin<nbin;++bin)
+ outputfile << (maximum-minimum)*bin/(nbin-1)+minimum << " " << static_cast<double>(output[bin])/input.size() << std::endl;
+ outputfile.close();
+ }
+}
+
+template<class T> void StatFactory::distribution2d(const std::vector<T>& inputX, const std::vector<T>& inputY, std::vector< std::vector<double> >& output, int nbin, T& minX, T& maxX, T& minY, T& maxY, double sigma, const std::string& filename)
+{
+ assert(inputX.size());
+ assert(inputX.size()==inputY.size());
+ unsigned long int npoint=inputX.size();
+ if(maxX<=minX)
+ minmax(inputX,inputX.begin(),inputX.end(),minX,maxX);
+ if(maxX<=minX){
+ std::ostringstream s;
+ s<<"Error: could not calculate distribution (minX>=maxX)";
+ throw(s.str());
+ }
+ if(maxY<=minY)
+ minmax(inputY,inputY.begin(),inputY.end(),minY,maxY);
+ if(maxY<=minY){
+ std::ostringstream s;
+ s<<"Error: could not calculate distribution (minY>=maxY)";
+ throw(s.str());
+ }
+ assert(nbin>1);
+ output.resize(nbin);
+ for(int i=0;i<nbin;++i){
+ output[i].resize(nbin);
+ for(int j=0;j<nbin;++j)
+ output[i][j]=0;
+ }
+ int binX=0;
+ int binY=0;
+ for(unsigned long int ipoint=0;ipoint<npoint;++ipoint){
+ if(inputX[ipoint]==maxX)
+ binX=nbin-1;
+ else
+ binX=static_cast<int>(static_cast<double>(inputX[ipoint]-minX)/(maxX-minX)*nbin);
+ if(inputY[ipoint]==maxY)
+ binY=nbin-1;
+ else
+ binY=static_cast<int>(static_cast<double>(inputY[ipoint]-minY)/(maxY-minY)*nbin);
+ assert(binX>=0);
+ assert(binX<output.size());
+ assert(binY>=0);
+ assert(binY<output[binX].size());
+ if(sigma>0){
+ // minX-=2*sigma;
+ // maxX+=2*sigma;
+ // minY-=2*sigma;
+ // maxY+=2*sigma;
+ //create kde for Gaussian basis function
+ //todo: speed up by calculating first and last bin with non-zero contriubtion...
+ for(int ibinX=0;ibinX<nbin;++ibinX){
+ double centerX=minX+static_cast<double>(maxX-minX)*ibinX/nbin;
+ double pdfX=gsl_ran_gaussian_pdf(inputX[ipoint]-centerX, sigma);
+ for(int ibinY=0;ibinY<nbin;++ibinY){
+ //calculate \integral_ibinX^(ibinX+1)
+ double centerY=minY+static_cast<double>(maxY-minY)*ibinY/nbin;
+ double pdfY=gsl_ran_gaussian_pdf(inputY[ipoint]-centerY, sigma);
+ output[ibinX][binY]+=pdfX*pdfY;
+ }
+ }
+ }
+ else
+ ++output[binX][binY];
+ }
+ if(!filename.empty()){
+ std::ofstream outputfile;
+ outputfile.open(filename.c_str());
+ if(!outputfile){
+ std::ostringstream s;
+ s<<"Error opening distribution file , " << filename;
+ throw(s.str());
+ }
+ for(int bin=0;bin<nbin;++bin){
+ for(int bin=0;bin<nbin;++bin){
+ double value=static_cast<double>(output[binX][binY])/npoint;
+ outputfile << (maxX-minX)*bin/(nbin-1)+minX << " " << (maxY-minY)*bin/(nbin-1)+minY << " " << value << std::endl;
+ }
+ }
+ outputfile.close();
+ }
+}
+
+template<class T> void StatFactory::percentiles (const std::vector<T>& input, typename std::vector<T>::const_iterator begin, typename std::vector<T>::const_iterator end, std::vector<T>& output, int nbin, T &minimum, T &maximum, const std::string &filename)
+{
+ if(maximum<=minimum)
+ minmax(input,begin,end,minimum,maximum);
+ // if(!minimum)
+ // minimum=*(min(input,begin,end));
+ // if(!maximum)
+ // maximum=*(max(input,begin,end));
+ assert(maximum>minimum);
+ assert(nbin>1);
+ assert(input.size());
+ output.resize(nbin);
+ std::vector<T> inputSort;
+ inputSort.assign(begin,end);
+ typename std::vector<T>::iterator vit=inputSort.begin();
+ while(vit!=inputSort.end()){
+ if(*vit<minimum||*vit>maximum)
+ inputSort.erase(vit);
+ else
+ ++vit;
+ }
+ std::sort(inputSort.begin(),inputSort.end());
+ vit=inputSort.begin();
+ std::vector<T> inputBin;
+ for(int ibin=0;ibin<nbin;++ibin){
+ inputBin.clear();
+ while(inputBin.size()<inputSort.size()/nbin&&vit!=inputSort.end()){
+ inputBin.push_back(*vit);
+ ++vit;
+ }
+ if(inputBin.size())
+ output[ibin]=median(inputBin);
+ }
+ if(!filename.empty()){
+ std::ofstream outputfile;
+ outputfile.open(filename.c_str());
+ if(!outputfile){
+ std::ostringstream s;
+ s<<"error opening distribution file , " << filename;
+ throw(s.str());
+ }
+ for(int ibin=0;ibin<nbin;++ibin)
+ outputfile << ibin*100.0/nbin << " " << static_cast<double>(output[ibin])/input.size() << std::endl;
+ outputfile.close();
+ }
+}
+
+// template<class T> void StatFactory::cumulative (const std::vector<T>& input, typename std::vector<T>::const_iterator begin, typename std::vector<T>::const_iterator end, std::vector<int>& output, int nbin, T &minimum, T &maximum)
+// {
+// assert(nbin>1);
+// assert(input.size());
+// distribution(input,output,nbin,minimum,maximum);
+// for(std::vector<int>::iterator it=begin+1;it!=end;++it)
+// *it+=*(it-1);
+// if(!filename.empty()){
+// std::ofstream outputfile;
+// outputfile.open(filename.c_str());
+// if(!outputfile){
+// std::ostringstream s;
+// s<<"error opening cumulative file , " << filename;
+// throw(s.str());
+// }
+// for(int bin=0;bin<nbin;++bin)
+// outputfile << (maximum-minimum)*bin/(nbin-1)+minimum << " " << static_cast<double>(output[bin])/input.size() << std::endl;
+// outputfile.close();
+// }
+// }
+
+template<class T> void StatFactory::signature(const std::vector<T>& input, double&k, double& alpha, double& beta, double e)
+{
+ double m1=moment(input,1);
+ double m2=moment(input,2);
+ signature(m1,m2,k,alpha,beta,e);
+}
+
+template<class T> void StatFactory::normalize(const std::vector<T>& input, std::vector<double>& output){
+ double total=sum(input);
+ if(total){
+ output.resize(input.size());
+ for(int index=0;index<input.size();++index)
+ output[index]=input[index]/total;
+ }
+ else
+ output=input;
+}
+
+template<class T> void StatFactory::normalize_pct(std::vector<T>& input){
+ double total=sum(input);
+ if(total){
+ typename std::vector<T>::iterator it;
+ for(it=input.begin();it!=input.end();++it)
+ *it=100.0*(*it)/total;
+ }
+}
+
+template<class T> double StatFactory::rmse(const std::vector<T>& x, const std::vector<T>& y) const{
+ assert(x.size()==y.size());
+ assert(x.size());
+ double mse=0;
+ for(int isample=0;isample<x.size();++isample){
+ double e=x[isample]-y[isample];
+ mse+=e*e/x.size();
+ }
+ return sqrt(mse);
+}
+
+template<class T> double StatFactory::correlation(const std::vector<T>& x, const std::vector<T>& y, int delay) const{
+ double meanX=0;
+ double meanY=0;
+ double varX=0;
+ double varY=0;
+ double sXY=0;
+ meanVar(x,meanX,varX);
+ meanVar(y,meanY,varY);
+ double denom = sqrt(varX*varY);
+ if(denom){
+ //Calculate the correlation series
+ sXY = 0;
+ for (int i=0;i<x.size();++i) {
+ int j = i + delay;
+ if (j < 0 || j >= y.size())
+ continue;
+ else{
+ assert(i>=0&&i<x.size());
+ assert(j>=0&&j<y.size());
+ sXY += (x[i] - meanX) * (y[j] - meanY);
+ }
+ }
+ double minSize=(x.size()<y.size())?x.size():y.size();
+ return(sXY / denom / (minSize-1));
+ }
+ else
+ return 0;
+}
+
+template<class T> double StatFactory::cross_correlation(const std::vector<T>& x, const std::vector<T>& y, int maxdelay, std::vector<T>& z) const{
+ z.clear();
+ double sumCorrelation=0;
+ for (int delay=-maxdelay;delay<maxdelay;delay++) {
+ z.push_back(correlation(x,y,delay));
+ sumCorrelation+=z.back();
+ }
+ return sumCorrelation;
+}
+
+ template<class T> double StatFactory::linear_regression(const std::vector<T>& x, const std::vector<T>& y, double &c0, double &c1) const{
+ assert(x.size()==y.size());
+ assert(x.size());
+ double cov00;
+ double cov01;
+ double cov11;
+ double sumsq;
+ gsl_fit_linear(&(x[0]),1,&(y[0]),1,x.size(),&c0,&c1,&cov00,&cov01,&cov11,&sumsq);
+ return (1-sumsq/var(y)/(y.size()-1));
+}
+
+//alternatively: use GNU scientific library:
+// gsl_stats_correlation (const double data1[], const size_t stride1, const double data2[], const size_t stride2, const size_t n)
+
+template<class T> void StatFactory::interpolateUp(const std::vector<double>& wavelengthIn, const std::vector<T>& input, const std::vector<double>& wavelengthOut, const std::string& type, std::vector<T>& output, bool verbose){
+ assert(wavelengthIn.size());
+ assert(input.size()==wavelengthIn.size());
+ assert(wavelengthOut.size());
+ int nband=wavelengthIn.size();
+ output.clear();
+ gsl_interp_accel *acc;
+ allocAcc(acc);
+ gsl_spline *spline;
+ getSpline(type,nband,spline);
+ assert(spline);
+ assert(&(wavelengthIn[0]));
+ assert(&(input[0]));
+ initSpline(spline,&(wavelengthIn[0]),&(input[0]),nband);
+ for(int index=0;index<wavelengthOut.size();++index){
+ if(wavelengthOut[index]<wavelengthIn.back()){
+ output.push_back(*(input.begin()));
+ continue;
+ }
+ else if(wavelengthOut[index]>wavelengthIn.back()){
+ output.push_back(input.back());
+ continue;
+ }
+ // if(type=="linear"){
+ // if(wavelengthOut[index]<wavelengthIn.back()){
+ // output.push_back(*(input.begin()));
+ // continue;
+ // }
+ // else if(wavelengthOut[index]>wavelengthIn.back()){
+ // output.push_back(input.back());
+ // continue;
+ // }
+ // }
+ double dout=evalSpline(spline,wavelengthOut[index],acc);
+ output.push_back(dout);
+ }
+ gsl_spline_free(spline);
+ gsl_interp_accel_free(acc);
+}
+
+// template<class T> void StatFactory::interpolateUp(const std::vector<double>& wavelengthIn, const std::vector< std::vector<T> >& input, const std::vector<double>& wavelengthOut, const std::string& type, std::vector< std::vector<T> >& output, bool verbose){
+// assert(wavelengthIn.size());
+// assert(wavelengthOut.size());
+// int nsample=input.size();
+// int nband=wavelengthIn.size();
+// output.clear();
+// output.resize(nsample);
+// gsl_interp_accel *acc;
+// allocAcc(acc);
+// gsl_spline *spline;
+// getSpline(type,nband,spline);
+// for(int isample=0;isample<nsample;++isample){
+// assert(input[isample].size()==wavelengthIn.size());
+// initSpline(spline,&(wavelengthIn[0]),&(input[isample][0]),nband);
+// for(int index=0;index<wavelengthOut.size();++index){
+// if(type=="linear"){
+// if(wavelengthOut[index]<wavelengthIn.back())
+// output[isample].push_back(*(input.begin()));
+// else if(wavelengthOut[index]>wavelengthIn.back())
+// output[isample].push_back(input.back());
+// }
+// else{
+// double dout=evalSpline(spline,wavelengthOut[index],acc);
+// output[isample].push_back(dout);
+// }
+// }
+// }
+// gsl_spline_free(spline);
+// gsl_interp_accel_free(acc);
+// }
+
+template<class T> void StatFactory::interpolateUp(const std::vector<T>& input, std::vector<T>& output, int nbin)
+{
+ assert(input.size());
+ assert(nbin);
+ output.clear();
+ int dim=input.size();
+ for(int i=0;i<dim;++i){
+ double deltaX=0;
+ double left=input[i];
+ if(i<dim-1){
+ double right=(i<dim-1)? input[i+1]:input[i];
+ deltaX=(right-left)/static_cast<double>(nbin);
+ for(int x=0;x<nbin;++x){
+ output.push_back(left+x*deltaX);
+ }
+ }
+ else
+ output.push_back(input.back());
+ }
+}
+
+template<class T> void StatFactory::interpolateUp(double* input, int dim, std::vector<T>& output, int nbin)
+{
+ assert(nbin);
+ output.clear();
+ for(int i=0;i<dim;++i){
+ double deltaX=0;
+ double left=input[i];
+ if(i<dim-1){
+ double right=(i<dim-1)? input[i+1]:input[i];
+ deltaX=(right-left)/static_cast<double>(nbin);
+ for(int x=0;x<nbin;++x){
+ output.push_back(left+x*deltaX);
+ }
+ }
+ else
+ output.push_back(input[dim-1]);
+ }
+}
+
+template<class T> void StatFactory::interpolateDown(const std::vector<T>& input, std::vector<T>& output, int nbin)
+{
+ assert(input.size());
+ assert(nbin);
+ output.clear();
+ int dim=input.size();
+ int x=0;
+ output.push_back(input[0]);
+ for(int i=1;i<dim;++i){
+ if(i%nbin)
+ continue;
+ else{
+ x=(i-1)/nbin+1;
+ output.push_back(input[i]);
+ }
+ }
+}
+
+template<class T> void StatFactory::interpolateDown(double* input, int dim, std::vector<T>& output, int nbin)
+{
+ assert(nbin);
+ output.clear();
+ int x=0;
+ output.push_back(input[0]);
+ for(int i=1;i<dim;++i){
+ if(i%nbin)
+ continue;
+ else{
+ x=(i-1)/nbin+1;
+ output.push_back(input[i]);
+ }
+ }
+}
+}
+
+#endif /* _STATFACTORY_H_ */
+
+// void Histogram::signature(double m1, double m2, double& k, double& alpha, double& beta, double e)
+// {
+// double y=m1*m1/m2;
+// beta=F_1(y,0.1,10.0,e);
+// double fb=F(beta);
+// double g=exp(lgamma(1.0/beta));
+// alpha=m1*g/exp(lgamma(2.0/beta));
+// k=beta/(2*alpha*g);
+// // std::cout << "y, alpha, beta: " << y << ", " << alpha << ", " << beta << std::endl;
+// }
+
+// double Histogram::F(double x)
+// {
+// double g2=exp(lgamma(2.0/x));
+// return(g2*g2/exp(lgamma(3.0/x))/exp(lgamma(1.0/x)));
+// }
+
+// //x1 is under estimate, x2 is over estimate, e is error
+// double Histogram::F_1(double y, double x1, double x2, double e)
+// {
+// double f1=F(x1);
+// double f2=F(x2);
+// assert(f1!=f2);
+// double x=x1+(x2-x1)*(y-f1)/(f2-f1);
+// double f=F(x);
+// while(f-y>=e||y-f>=e){
+// if(f<y)
+// x1=x;
+// else
+// x2=x;
+// if(x1==x2)
+// return x1;
+// assert(f1!=f2);
+// x=x1+(x2-x1)*(y-f1)/(f2-f1);
+// f=F(x);
+// }
+// return x;
+// }
diff --git a/src/algorithms/myfann_cpp.h b/src/algorithms/myfann_cpp.h
new file mode 100644
index 0000000..e3d4005
--- /dev/null
+++ b/src/algorithms/myfann_cpp.h
@@ -0,0 +1,3962 @@
+#ifndef FANN_CPP_H_INCLUDED
+#define FANN_CPP_H_INCLUDED
+
+/*
+ *
+ * Fast Artificial Neural Network (fann) C++ Wrapper
+ * Copyright (C) 2004-2006 created by freegoldbar (at) yahoo dot com
+ *
+ * This wrapper is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This wrapper is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+/*
+ * Title: FANN Wrapper for C++
+ *
+ * Overview:
+ *
+ * The Fann Wrapper for C++ provides two classes: <neural_net>
+ * and <training_data>. To use the wrapper include
+ * doublefann.h, floatfann.h or fixedfann.h before the
+ * fann_cpp.h header file. To get started see xor_sample.cpp
+ * in the examples directory. The license is LGPL. Copyright (C)
+ * 2004-2006 created by <freegoldbar at yahoo.com>.
+ *
+ * Note: Notes and differences from C API
+ *
+ * - The Fann Wrapper for C++ is a minimal wrapper without use of
+ * templates or exception handling for efficient use in any environment.
+ * Benefits include stricter type checking, simpler memory
+ * management and possibly code completion in program editor.
+ * - Method names are the same as the function names in the C
+ * API except the fann_ prefix has been removed. Enums in the
+ * namespace are similarly defined without the FANN_ prefix.
+ * - The arguments to the methods are the same as the C API
+ * except that the struct fann *ann/struct fann_train_data *data
+ * arguments are encapsulated so they are not present in the
+ * method signatures or are translated into class references.
+ * - The various create methods return a boolean set to true to
+ * indicate that the neural network was created, false otherwise.
+ * The same goes for the read_train_from_file method.
+ * - The neural network and training data is automatically cleaned
+ * up in the destructors and create/read methods.
+ * - To make the destructors virtual define USE_VIRTUAL_DESTRUCTOR
+ * before including the header file.
+ * - Additional methods are available on the training_data class to
+ * give access to the underlying training data. They are get_input,
+ * get_output and set_train_data. Finally fann_duplicate_train_data
+ * has been replaced by a copy constructor.
+ *
+ * Note: Changes
+ *
+ * Version 2.1.0:
+ * - General update to fann C library 2.1.0 with support for new functionality
+ * - Due to changes in the C API the C++ API is not fully backward compatible:
+ * The create methods have changed names and parameters.
+ * The training callback function has different parameters and a set_callback.
+ * Some <training_data> methods have updated names.
+ * Get activation function and steepness is available for neurons, not layers.
+ * - Extensions are now part of fann so there is no fann_extensions.h
+ *
+ * Version 1.2.0:
+ * - Changed char pointers to const std::string references
+ * - Added const_casts where the C API required it
+ * - Initialized enums from the C enums instead of numeric constants
+ * - Added a method set_train_data that copies and allocates training
+ * - data in a way that is compatible with the way the C API deallocates
+ * - the data thus making it possible to change training data.
+ * - The get_rprop_increase_factor method did not return its value
+ *
+ * Version 1.0.0:
+ * - Initial version
+ *
+ */
+
+#include <iostream>
+#include <stdarg.h>
+#include <string>
+#include <vector>
+#include <cassert>
+#include "Vector2d.h"
+
+/* Namespace: FANN
+ The FANN namespace groups the C++ wrapper definitions */
+namespace FANN
+{
+ /* Enum: error_function_enum
+ Error function used during training.
+
+ ERRORFUNC_LINEAR - Standard linear error function.
+ ERRORFUNC_TANH - Tanh error function, usually better
+ but can require a lower learning rate. This error function agressively targets outputs that
+ differ much from the desired, while not targetting outputs that only differ a little that much.
+ This activation function is not recommended for cascade training and incremental training.
+
+ See also:
+ <neural_net::set_train_error_function>, <neural_net::get_train_error_function>
+ */
+ enum error_function_enum {
+ ERRORFUNC_LINEAR = FANN_ERRORFUNC_LINEAR,
+ ERRORFUNC_TANH
+ };
+
+ /* Enum: stop_function_enum
+ Stop criteria used during training.
+
+ STOPFUNC_MSE - Stop criteria is Mean Square Error (MSE) value.
+ STOPFUNC_BIT - Stop criteria is number of bits that fail. The number of bits; means the
+ number of output neurons which differ more than the bit fail limit
+ (see <neural_net::get_bit_fail_limit>, <neural_net::set_bit_fail_limit>).
+ The bits are counted in all of the training data, so this number can be higher than
+ the number of training data.
+
+ See also:
+ <neural_net::set_train_stop_function>, <neural_net::get_train_stop_function>
+ */
+ enum stop_function_enum
+ {
+ STOPFUNC_MSE = FANN_STOPFUNC_MSE,
+ STOPFUNC_BIT
+ };
+
+ /* Enum: training_algorithm_enum
+ The Training algorithms used when training on <training_data> with functions like
+ <neural_net::train_on_data> or <neural_net::train_on_file>. The incremental training
+ looks alters the weights after each time it is presented an input pattern, while batch
+ only alters the weights once after it has been presented to all the patterns.
+
+ TRAIN_INCREMENTAL - Standard backpropagation algorithm, where the weights are
+ updated after each training pattern. This means that the weights are updated many
+ times during a single epoch. For this reason some problems, will train very fast with
+ this algorithm, while other more advanced problems will not train very well.
+ TRAIN_BATCH - Standard backpropagation algorithm, where the weights are updated after
+ calculating the mean square error for the whole training set. This means that the weights
+ are only updated once during a epoch. For this reason some problems, will train slower with
+ this algorithm. But since the mean square error is calculated more correctly than in
+ incremental training, some problems will reach a better solutions with this algorithm.
+ TRAIN_RPROP - A more advanced batch training algorithm which achieves good results
+ for many problems. The RPROP training algorithm is adaptive, and does therefore not
+ use the learning_rate. Some other parameters can however be set to change the way the
+ RPROP algorithm works, but it is only recommended for users with insight in how the RPROP
+ training algorithm works. The RPROP training algorithm is described by
+ [Riedmiller and Braun, 1993], but the actual learning algorithm used here is the
+ iRPROP- training algorithm which is described by [Igel and Husken, 2000] which
+ is an variety of the standard RPROP training algorithm.
+ TRAIN_QUICKPROP - A more advanced batch training algorithm which achieves good results
+ for many problems. The quickprop training algorithm uses the learning_rate parameter
+ along with other more advanced parameters, but it is only recommended to change these
+ advanced parameters, for users with insight in how the quickprop training algorithm works.
+ The quickprop training algorithm is described by [Fahlman, 1988].
+
+ See also:
+ <neural_net::set_training_algorithm>, <neural_net::get_training_algorithm>
+ */
+ enum training_algorithm_enum {
+ TRAIN_INCREMENTAL = FANN_TRAIN_INCREMENTAL,
+ TRAIN_BATCH,
+ TRAIN_RPROP,
+ TRAIN_QUICKPROP
+ };
+
+ /* Enum: activation_function_enum
+
+ The activation functions used for the neurons during training. The activation functions
+ can either be defined for a group of neurons by <neural_net::set_activation_function_hidden>
+ and <neural_net::set_activation_function_output> or it can be defined for a single neuron by
+ <neural_net::set_activation_function>.
+
+ The steepness of an activation function is defined in the same way by
+ <neural_net::set_activation_steepness_hidden>, <neural_net::set_activation_steepness_output>
+ and <neural_net::set_activation_steepness>.
+
+ The functions are described with functions where:
+ * x is the input to the activation function,
+ * y is the output,
+ * s is the steepness and
+ * d is the derivation.
+
+ FANN_LINEAR - Linear activation function.
+ * span: -inf < y < inf
+ * y = x*s, d = 1*s
+ * Can NOT be used in fixed point.
+
+ FANN_THRESHOLD - Threshold activation function.
+ * x < 0 -> y = 0, x >= 0 -> y = 1
+ * Can NOT be used during training.
+
+ FANN_THRESHOLD_SYMMETRIC - Threshold activation function.
+ * x < 0 -> y = 0, x >= 0 -> y = 1
+ * Can NOT be used during training.
+
+ FANN_SIGMOID - Sigmoid activation function.
+ * One of the most used activation functions.
+ * span: 0 < y < 1
+ * y = 1/(1 + exp(-2*s*x))
+ * d = 2*s*y*(1 - y)
+
+ FANN_SIGMOID_STEPWISE - Stepwise linear approximation to sigmoid.
+ * Faster than sigmoid but a bit less precise.
+
+ FANN_SIGMOID_SYMMETRIC - Symmetric sigmoid activation function, aka. tanh.
+ * One of the most used activation functions.
+ * span: -1 < y < 1
+ * y = tanh(s*x) = 2/(1 + exp(-2*s*x)) - 1
+ * d = s*(1-(y*y))
+
+ FANN_SIGMOID_SYMMETRIC - Stepwise linear approximation to symmetric sigmoid.
+ * Faster than symmetric sigmoid but a bit less precise.
+
+ FANN_GAUSSIAN - Gaussian activation function.
+ * 0 when x = -inf, 1 when x = 0 and 0 when x = inf
+ * span: 0 < y < 1
+ * y = exp(-x*s*x*s)
+ * d = -2*x*s*y*s
+
+ FANN_GAUSSIAN_SYMMETRIC - Symmetric gaussian activation function.
+ * -1 when x = -inf, 1 when x = 0 and 0 when x = inf
+ * span: -1 < y < 1
+ * y = exp(-x*s*x*s)*2-1
+ * d = -2*x*s*(y+1)*s
+
+ FANN_ELLIOT - Fast (sigmoid like) activation function defined by David Elliott
+ * span: 0 < y < 1
+ * y = ((x*s) / 2) / (1 + |x*s|) + 0.5
+ * d = s*1/(2*(1+|x*s|)*(1+|x*s|))
+
+ FANN_ELLIOT_SYMMETRIC - Fast (symmetric sigmoid like) activation function defined by David Elliott
+ * span: -1 < y < 1
+ * y = (x*s) / (1 + |x*s|)
+ * d = s*1/((1+|x*s|)*(1+|x*s|))
+
+ FANN_LINEAR_PIECE - Bounded linear activation function.
+ * span: 0 < y < 1
+ * y = x*s, d = 1*s
+
+ FANN_LINEAR_PIECE_SYMMETRIC - Bounded Linear activation function.
+ * span: -1 < y < 1
+ * y = x*s, d = 1*s
+
+ FANN_SIN_SYMMETRIC - Periodical sinus activation function.
+ * span: -1 <= y <= 1
+ * y = sin(x*s)
+ * d = s*cos(x*s)
+
+ FANN_COS_SYMMETRIC - Periodical cosinus activation function.
+ * span: -1 <= y <= 1
+ * y = cos(x*s)
+ * d = s*-sin(x*s)
+
+ See also:
+ <neural_net::set_activation_function_hidden>,
+ <neural_net::set_activation_function_output>
+ */
+ enum activation_function_enum {
+ LINEAR = FANN_LINEAR,
+ THRESHOLD,
+ THRESHOLD_SYMMETRIC,
+ SIGMOID,
+ SIGMOID_STEPWISE,
+ SIGMOID_SYMMETRIC,
+ SIGMOID_SYMMETRIC_STEPWISE,
+ GAUSSIAN,
+ GAUSSIAN_SYMMETRIC,
+ GAUSSIAN_STEPWISE,
+ ELLIOT,
+ ELLIOT_SYMMETRIC,
+ LINEAR_PIECE,
+ LINEAR_PIECE_SYMMETRIC,
+ SIN_SYMMETRIC,
+ COS_SYMMETRIC
+ };
+
+ /* Enum: network_type_enum
+
+ Definition of network types used by <neural_net::get_network_type>
+
+ LAYER - Each layer only has connections to the next layer
+ SHORTCUT - Each layer has connections to all following layers
+
+ See Also:
+ <neural_net::get_network_type>, <fann_get_network_type>
+
+ This enumeration appears in FANN >= 2.1.0
+ */
+ enum network_type_enum
+ {
+ LAYER = FANN_NETTYPE_LAYER,
+ SHORTCUT
+ };
+
+ /* Type: connection
+
+ Describes a connection between two neurons and its weight
+
+ from_neuron - Unique number used to identify source neuron
+ to_neuron - Unique number used to identify destination neuron
+ weight - The numerical value of the weight
+
+ See Also:
+ <neural_net::get_connection_array>, <neural_net::set_weight_array>
+
+ This structure appears in FANN >= 2.1.0
+ */
+ typedef struct fann_connection connection;
+
+ /* Forward declaration of class neural_net and training_data */
+ class neural_net;
+ class training_data;
+
+ /* Type: callback_type
+ This callback function can be called during training when using <neural_net::train_on_data>,
+ <neural_net::train_on_file> or <neural_net::cascadetrain_on_data>.
+
+ >typedef int (*callback_type) (neural_net &net, training_data &train,
+ > unsigned int max_epochs, unsigned int epochs_between_reports,
+ > float desired_error, unsigned int epochs, void *user_data);
+
+ The callback can be set by using <neural_net::set_callback> and is very usefull for doing custom
+ things during training. It is recommended to use this function when implementing custom
+ training procedures, or when visualizing the training in a GUI etc. The parameters which the
+ callback function takes is the parameters given to the <neural_net::train_on_data>, plus an epochs
+ parameter which tells how many epochs the training have taken so far.
+
+ The callback function should return an integer, if the callback function returns -1, the training
+ will terminate.
+
+ Example of a callback function that prints information to cout:
+ >int print_callback(FANN::neural_net &net, FANN::training_data &train,
+ > unsigned int max_epochs, unsigned int epochs_between_reports,
+ > float desired_error, unsigned int epochs, void *user_data)
+ >{
+ > cout << "Epochs " << setw(8) << epochs << ". "
+ > << "Current Error: " << left << net.get_MSE() << right << endl;
+ > return 0;
+ >}
+
+ See also:
+ <neural_net::set_callback>, <fann_callback_type>
+ */
+ typedef int (*callback_type) (neural_net &net, training_data &train,
+ unsigned int max_epochs, unsigned int epochs_between_reports,
+ float desired_error, unsigned int epochs, void *user_data);
+
+ /*************************************************************************/
+
+ /* Class: training_data
+
+ Encapsulation of a training data set <struct fann_train_data> and
+ associated C API functions.
+ */
+ class training_data
+ {
+ public:
+ /* Constructor: training_data
+
+ Default constructor creates an empty neural net.
+ Use <read_train_from_file>, <set_train_data> or <create_train_from_callback> to initialize.
+ */
+ training_data() : train_data(NULL)
+ {
+ }
+
+ /* Constructor: training_data
+
+ Copy constructor constructs a copy of the training data.
+ Corresponds to the C API <fann_duplicate_train_data> function.
+ */
+ training_data(const training_data &data)
+ {
+ destroy_train();
+ if (data.train_data != NULL)
+ {
+ train_data = fann_duplicate_train_data(data.train_data);
+ }
+ }
+
+ /* Destructor: ~training_data
+
+ Provides automatic cleanup of data.
+ Define USE_VIRTUAL_DESTRUCTOR if you need the destructor to be virtual.
+
+ See also:
+ <destroy>
+ */
+#ifdef USE_VIRTUAL_DESTRUCTOR
+ virtual
+#endif
+ ~training_data()
+ {
+ destroy_train();
+ }
+
+ /* Method: destroy
+
+ Destructs the training data. Called automatically by the destructor.
+
+ See also:
+ <~training_data>
+ */
+ void destroy_train()
+ {
+ if (train_data != NULL)
+ {
+ fann_destroy_train(train_data);
+ train_data = NULL;
+ }
+ }
+
+ /* Method: read_train_from_file
+ Reads a file that stores training data.
+
+ The file must be formatted like:
+ >num_train_data num_input num_output
+ >inputdata seperated by space
+ >outputdata seperated by space
+ >
+ >.
+ >.
+ >.
+ >
+ >inputdata seperated by space
+ >outputdata seperated by space
+
+ See also:
+ <neural_net::train_on_data>, <save_train>, <fann_read_train_from_file>
+
+ This function appears in FANN >= 1.0.0
+ */
+ bool read_train_from_file(const std::string &filename)
+ {
+ destroy_train();
+ train_data = fann_read_train_from_file(filename.c_str());
+ return (train_data != NULL);
+ }
+
+ /* Method: save_train
+
+ Save the training structure to a file, with the format as specified in <read_train_from_file>
+
+ Return:
+ The function returns true on success and false on failure.
+
+ See also:
+ <read_train_from_file>, <save_train_to_fixed>, <fann_save_train>
+
+ This function appears in FANN >= 1.0.0.
+ */
+ bool save_train(const std::string &filename)
+ {
+ if (train_data == NULL)
+ {
+ return false;
+ }
+ if (fann_save_train(train_data, filename.c_str()) == -1)
+ {
+ return false;
+ }
+ return true;
+ }
+
+ /* Method: save_train_to_fixed
+
+ Saves the training structure to a fixed point data file.
+
+ This function is very usefull for testing the quality of a fixed point network.
+
+ Return:
+ The function returns true on success and false on failure.
+
+ See also:
+ <save_train>, <fann_save_train_to_fixed>
+
+ This function appears in FANN >= 1.0.0.
+ */
+ bool save_train_to_fixed(const std::string &filename, unsigned int decimal_point)
+ {
+ if (train_data == NULL)
+ {
+ return false;
+ }
+ if (fann_save_train_to_fixed(train_data, filename.c_str(), decimal_point) == -1)
+ {
+ return false;
+ }
+ return true;
+ }
+
+ /* Method: shuffle_train_data
+
+ Shuffles training data, randomizing the order.
+ This is recommended for incremental training, while it have no influence during batch training.
+
+ This function appears in FANN >= 1.1.0.
+ */
+ void shuffle_train_data()
+ {
+ if (train_data != NULL)
+ {
+ fann_shuffle_train_data(train_data);
+ }
+ }
+
+ /* Method: merge_train_data
+
+ Merges the data into the data contained in the <training_data>.
+
+ This function appears in FANN >= 1.1.0.
+ */
+ void merge_train_data(const training_data &data)
+ {
+ fann_train_data *new_data = fann_merge_train_data(train_data, data.train_data);
+ if (new_data != NULL)
+ {
+ destroy_train();
+ train_data = new_data;
+ }
+ }
+
+ /* Method: length_train_data
+
+ Returns the number of training patterns in the <training_data>.
+
+ See also:
+ <num_input_train_data>, <num_output_train_data>, <fann_length_train_data>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ unsigned int length_train_data()
+ {
+ if (train_data == NULL)
+ {
+ return 0;
+ }
+ else
+ {
+ return fann_length_train_data(train_data);
+ }
+ }
+
+ /* Method: num_input_train_data
+
+ Returns the number of inputs in each of the training patterns in the <training_data>.
+
+ See also:
+ <num_output_train_data>, <length_train_data>, <fann_num_input_train_data>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ unsigned int num_input_train_data()
+ {
+ if (train_data == NULL)
+ {
+ return 0;
+ }
+ else
+ {
+ return fann_num_input_train_data(train_data);
+ }
+ }
+
+ /* Method: num_output_train_data
+
+ Returns the number of outputs in each of the training patterns in the <struct fann_train_data>.
+
+ See also:
+ <num_input_train_data>, <length_train_data>, <fann_num_output_train_data>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ unsigned int num_output_train_data()
+ {
+ if (train_data == NULL)
+ {
+ return 0;
+ }
+ else
+ {
+ return fann_num_output_train_data(train_data);
+ }
+ }
+
+ /* Grant access to the encapsulated data since many situations
+ and applications creates the data from sources other than files
+ or uses the training data for testing and related functions */
+
+ /* Method: get_input
+
+ Returns:
+ A pointer to the array of input training data
+
+ See also:
+ <get_output>, <set_train_data>
+ */
+ fann_type **get_input()
+ {
+ if (train_data == NULL)
+ {
+ return NULL;
+ }
+ else
+ {
+ return train_data->input;
+ }
+ }
+
+ /* Method: get_output
+
+ Returns:
+ A pointer to the array of output training data
+
+ See also:
+ <get_input>, <set_train_data>
+ */
+ fann_type **get_output()
+ {
+ if (train_data == NULL)
+ {
+ return NULL;
+ }
+ else
+ {
+ return train_data->output;
+ }
+ }
+
+ /* Method: set_train_data
+
+ Set the training data to the input and output data provided.
+
+ A copy of the data is made so there are no restrictions on the
+ allocation of the input/output data and the caller is responsible
+ for the deallocation of the data pointed to by input and output.
+
+ Parameters:
+ num_data - The number of training data
+ num_input - The number of inputs per training data
+ num_output - The number of outputs per training data
+ input - The set of inputs (a pointer to an array of pointers to arrays of floating point data)
+ output - The set of desired outputs (a pointer to an array of pointers to arrays of floating point data)
+
+ See also:
+ <get_input>, <get_output>
+ */
+ void set_train_data(unsigned int num_data,
+ unsigned int num_input, fann_type **input,
+ unsigned int num_output, fann_type **output)
+ {
+ // Uses the allocation method used in fann
+ struct fann_train_data *data =
+ (struct fann_train_data *)malloc(sizeof(struct fann_train_data));
+ data->input = (fann_type **)calloc(num_data, sizeof(fann_type *));
+ data->output = (fann_type **)calloc(num_data, sizeof(fann_type *));
+
+ data->num_data = num_data;
+ data->num_input = num_input;
+ data->num_output = num_output;
+
+ fann_type *data_input = (fann_type *)calloc(num_input*num_data, sizeof(fann_type));
+ fann_type *data_output = (fann_type *)calloc(num_output*num_data, sizeof(fann_type));
+
+ for (unsigned int i = 0; i < num_data; ++i)
+ {
+ data->input[i] = data_input;
+ data_input += num_input;
+ for (unsigned int j = 0; j < num_input; ++j)
+ {
+ data->input[i][j] = input[i][j];
+ }
+ data->output[i] = data_output;
+ data_output += num_output;
+ for (unsigned int j = 0; j < num_output; ++j)
+ {
+ data->output[i][j] = output[i][j];
+ }
+ }
+ set_train_data(data);
+ }
+
+
+
+ void set_train_data(const std::vector< std::vector<fann_type> >& input,
+ const std::vector< std::vector<fann_type> >& output)
+ {
+ unsigned int num_data=input.size();
+ assert(num_data);
+ assert(input.size()==output.size());
+ unsigned int num_input=input[0].size();
+ unsigned int num_output=output[0].size();
+
+ // Uses the allocation method used in fann
+ struct fann_train_data *data =
+ (struct fann_train_data *)malloc(sizeof(struct fann_train_data));
+ data->input = (fann_type **)calloc(num_data, sizeof(fann_type *));
+ data->output = (fann_type **)calloc(num_data, sizeof(fann_type *));
+
+ data->num_data = num_data;
+ data->num_input = num_input;
+ data->num_output = num_output;
+
+ fann_type *data_input = (fann_type *)calloc(num_input*num_data, sizeof(fann_type));
+ fann_type *data_output = (fann_type *)calloc(num_output*num_data, sizeof(fann_type));
+
+ for (unsigned int i = 0; i < num_data; ++i)
+ {
+ data->input[i] = data_input;
+ data_input += num_input;
+ for (unsigned int j = 0; j < num_input; ++j)
+ {
+ data->input[i][j] = input[i][j];
+ }
+ data->output[i] = data_output;
+ data_output += num_output;
+ for (unsigned int j = 0; j < num_output; ++j)
+ {
+ data->output[i][j] = output[i][j];
+ }
+ }
+ set_train_data(data);
+ }
+
+ void set_train_data(const std::vector< std::vector< std::vector<fann_type> > >& input, unsigned int num_data)
+ {
+ assert(num_data);
+ assert(input.size());
+ unsigned int num_class=input.size();
+ assert(input[0].size());
+ unsigned int num_input=input[0][0].size();
+ unsigned int num_output=num_class;
+ //test
+// unsigned int num_output=1;
+
+ // Uses the allocation method used in fann
+ struct fann_train_data *data =
+ (struct fann_train_data *)malloc(sizeof(struct fann_train_data));
+ data->input = (fann_type **)calloc(num_data, sizeof(fann_type *));
+ data->output = (fann_type **)calloc(num_data, sizeof(fann_type *));
+
+ data->num_data = num_data;
+ data->num_input = num_input;
+ data->num_output = num_output;
+
+ fann_type *data_input = (fann_type *)calloc(num_input*num_data, sizeof(fann_type));
+ fann_type *data_output = (fann_type *)calloc(num_output*num_data, sizeof(fann_type));
+
+ unsigned int isample=0;
+ for(int iclass=0;iclass<num_class;++iclass){
+ for(int csample=0;csample<input[iclass].size();++csample){
+ data->input[isample] = data_input;
+ data_input += num_input;
+ for(int iband=0;iband<input[iclass][csample].size();++iband){
+ assert(input[iclass][csample].size()==num_input);
+ data->input[isample][iband] = input[iclass][csample][iband];
+ }
+ data->output[isample] = data_output;
+ data_output += num_output;
+ for(int ic=0;ic<num_output;++ic){
+ //for single neuron output:
+// data->output[isample][ic]=2.0/(num_class-1)*(iclass-(num_class-1)/2.0);
+ if(ic==iclass)
+ data->output[isample][ic] = 1;
+ else
+ data->output[isample][ic] = -1;
+ }
+ ++isample;
+ }
+ }
+ set_train_data(data);
+ }
+
+ void set_train_data(const std::vector< Vector2d<fann_type> >& input, unsigned int num_data)
+ {
+ assert(num_data);
+ assert(input.size());
+ unsigned int num_class=input.size();
+ assert(input[0].size());
+ unsigned int num_input=input[0][0].size();
+ unsigned int num_output=num_class;
+ //test
+// unsigned int num_output=1;
+
+ // Uses the allocation method used in fann
+ struct fann_train_data *data =
+ (struct fann_train_data *)malloc(sizeof(struct fann_train_data));
+ data->input = (fann_type **)calloc(num_data, sizeof(fann_type *));
+ data->output = (fann_type **)calloc(num_data, sizeof(fann_type *));
+
+ data->num_data = num_data;
+ data->num_input = num_input;
+ data->num_output = num_output;
+
+ fann_type *data_input = (fann_type *)calloc(num_input*num_data, sizeof(fann_type));
+ fann_type *data_output = (fann_type *)calloc(num_output*num_data, sizeof(fann_type));
+
+ unsigned int isample=0;
+ for(int iclass=0;iclass<num_class;++iclass){
+ for(int csample=0;csample<input[iclass].size();++csample){
+ data->input[isample] = data_input;
+ data_input += num_input;
+ for(int iband=0;iband<input[iclass][csample].size();++iband){
+ assert(input[iclass][csample].size()==num_input);
+ data->input[isample][iband] = input[iclass][csample][iband];
+ }
+ data->output[isample] = data_output;
+ data_output += num_output;
+ for(int ic=0;ic<num_output;++ic){
+ //for single neuron output:
+// data->output[isample][ic]=2.0/(num_class-1)*(iclass-(num_class-1)/2.0);
+ if(ic==iclass)
+ data->output[isample][ic] = 1;
+ else
+ data->output[isample][ic] = -1;
+ }
+ ++isample;
+ }
+ }
+ set_train_data(data);
+ }
+
+
+private:
+ /* Set the training data to the struct fann_training_data pointer.
+ The struct has to be allocated with malloc to be compatible
+ with fann_destroy. */
+ void set_train_data(struct fann_train_data *data)
+ {
+ destroy_train();
+ train_data = data;
+ }
+
+public:
+ /*********************************************************************/
+
+ /* Method: create_train_from_callback
+ Creates the training data struct from a user supplied function.
+ As the training data are numerable (data 1, data 2...), the user must write
+ a function that receives the number of the training data set (input,output)
+ and returns the set.
+
+ Parameters:
+ num_data - The number of training data
+ num_input - The number of inputs per training data
+ num_output - The number of outputs per training data
+ user_function - The user suplied function
+
+ Parameters for the user function:
+ num - The number of the training data set
+ num_input - The number of inputs per training data
+ num_output - The number of outputs per training data
+ input - The set of inputs
+ output - The set of desired outputs
+
+ See also:
+ <training_data::read_train_from_file>, <neural_net::train_on_data>,
+ <fann_create_train_from_callback>
+
+ This function appears in FANN >= 2.1.0
+ */
+ void create_train_from_callback(unsigned int num_data,
+ unsigned int num_input,
+ unsigned int num_output,
+ void (FANN_API *user_function)( unsigned int,
+ unsigned int,
+ unsigned int,
+ fann_type * ,
+ fann_type * ))
+ {
+ destroy_train();
+ train_data = fann_create_train_from_callback(num_data, num_input, num_output, user_function);
+ }
+
+ /* Method: scale_input_train_data
+
+ Scales the inputs in the training data to the specified range.
+
+ See also:
+ <scale_output_train_data>, <scale_train_data>, <fann_scale_input_train_data>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ void scale_input_train_data(fann_type new_min, fann_type new_max)
+ {
+ if (train_data != NULL)
+ {
+ fann_scale_input_train_data(train_data, new_min, new_max);
+ }
+ }
+
+ /* Method: scale_output_train_data
+
+ Scales the outputs in the training data to the specified range.
+
+ See also:
+ <scale_input_train_data>, <scale_train_data>, <fann_scale_output_train_data>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ void scale_output_train_data(fann_type new_min, fann_type new_max)
+ {
+ if (train_data != NULL)
+ {
+ fann_scale_output_train_data(train_data, new_min, new_max);
+ }
+ }
+
+ /* Method: scale_train_data
+
+ Scales the inputs and outputs in the training data to the specified range.
+
+ See also:
+ <scale_output_train_data>, <scale_input_train_data>, <fann_scale_train_data>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ void scale_train_data(fann_type new_min, fann_type new_max)
+ {
+ if (train_data != NULL)
+ {
+ fann_scale_train_data(train_data, new_min, new_max);
+ }
+ }
+
+ /* Method: subset_train_data
+
+ Changes the training data to a subset, starting at position *pos*
+ and *length* elements forward. Use the copy constructor to work
+ on a new copy of the training data.
+
+ >FANN::training_data full_data_set;
+ >full_data_set.read_train_from_file("somefile.train");
+ >FANN::training_data *small_data_set = new FANN::training_data(full_data_set);
+ >small_data_set->subset_train_data(0, 2); // Only use first two
+ >// Use small_data_set ...
+ >delete small_data_set;
+
+ See also:
+ <fann_subset_train_data>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ void subset_train_data(unsigned int pos, unsigned int length)
+ {
+ if (train_data != NULL)
+ {
+ struct fann_train_data *temp = fann_subset_train_data(train_data, pos, length);
+ destroy_train();
+ train_data = temp;
+ }
+ }
+
+ /*********************************************************************/
+
+ protected:
+ /* The neural_net class has direct access to the training data */
+ friend class neural_net;
+
+ /* Pointer to the encapsulated training data */
+ struct fann_train_data* train_data;
+ };
+
+ /*************************************************************************/
+
+ /* Class: neural_net
+
+ Encapsulation of a neural network <struct fann> and
+ associated C API functions.
+ */
+ class neural_net
+ {
+ public:
+ /* Constructor: neural_net
+
+ Default constructor creates an empty neural net.
+ Use one of the create functions to create the neural network.
+
+ See also:
+ <create_standard>, <create_sparse>, <create_shortcut>,
+ <create_standard_array>, <create_sparse_array>, <create_shortcut_array>
+ */
+ neural_net() : ann(NULL)
+ {
+ }
+
+ /* Destructor: ~neural_net
+
+ Provides automatic cleanup of data.
+ Define USE_VIRTUAL_DESTRUCTOR if you need the destructor to be virtual.
+
+ See also:
+ <destroy>
+ */
+#ifdef USE_VIRTUAL_DESTRUCTOR
+ virtual
+#endif
+ ~neural_net()
+ {
+ destroy();
+ }
+
+ /* Method: destroy
+
+ Destructs the entire network. Called automatically by the destructor.
+
+ See also:
+ <~neural_net>
+ */
+ void destroy()
+ {
+ if (ann != NULL)
+ {
+ user_context *user_data = static_cast<user_context *>(fann_get_user_data(ann));
+ if (user_data != NULL)
+ delete user_data;
+
+ fann_destroy(ann);
+ ann = NULL;
+ }
+ }
+
+ /* Method: create_standard
+
+ Creates a standard fully connected backpropagation neural network.
+
+ There will be a bias neuron in each layer (except the output layer),
+ and this bias neuron will be connected to all neurons in the next layer.
+ When running the network, the bias nodes always emits 1.
+
+ Parameters:
+ num_layers - The total number of layers including the input and the output layer.
+ ... - Integer values determining the number of neurons in each layer starting with the
+ input layer and ending with the output layer.
+
+ Returns:
+ Boolean true if the network was created, false otherwise.
+
+ Example:
+ >const unsigned int num_layers = 3;
+ >const unsigned int num_input = 2;
+ >const unsigned int num_hidden = 3;
+ >const unsigned int num_output = 1;
+ >
+ >FANN::neural_net net;
+ >net.create_standard(num_layers, num_input, num_hidden, num_output);
+
+ See also:
+ <create_standard_array>, <create_sparse>, <create_shortcut>,
+ <fann_create_standard_array>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ bool create_standard(unsigned int num_layers, ...)
+ {
+ va_list layers;
+ va_start(layers, num_layers);
+ bool status = create_standard_array(num_layers,
+ reinterpret_cast<const unsigned int *>(layers));
+ va_end(layers);
+ return status;
+ }
+
+ /* Method: create_standard_array
+
+ Just like <create_standard>, but with an array of layer sizes
+ instead of individual parameters.
+
+ See also:
+ <create_standard>, <create_sparse>, <create_shortcut>,
+ <fann_create_standard>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ bool create_standard_array(unsigned int num_layers, const unsigned int * layers)
+ {
+ destroy();
+ ann = fann_create_standard_array(num_layers, layers);
+ return (ann != NULL);
+ }
+
+ /* Method: create_sparse
+
+ Creates a standard backpropagation neural network, which is not fully connected.
+
+ Parameters:
+ connection_rate - The connection rate controls how many connections there will be in the
+ network. If the connection rate is set to 1, the network will be fully
+ connected, but if it is set to 0.5 only half of the connections will be set.
+ A connection rate of 1 will yield the same result as <fann_create_standard>
+ num_layers - The total number of layers including the input and the output layer.
+ ... - Integer values determining the number of neurons in each layer starting with the
+ input layer and ending with the output layer.
+
+ Returns:
+ Boolean true if the network was created, false otherwise.
+
+ See also:
+ <create_standard>, <create_sparse_array>, <create_shortcut>,
+ <fann_create_sparse>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ bool create_sparse(float connection_rate, unsigned int num_layers, ...)
+ {
+ va_list layers;
+ va_start(layers, num_layers);
+ bool status = create_sparse_array(connection_rate, num_layers,
+ reinterpret_cast<const unsigned int *>(layers));
+ va_end(layers);
+ return status;
+ }
+
+ /* Method: create_sparse_array
+ Just like <create_sparse>, but with an array of layer sizes
+ instead of individual parameters.
+
+ See <create_sparse> for a description of the parameters.
+
+ See also:
+ <create_standard>, <create_sparse>, <create_shortcut>,
+ <fann_create_sparse_array>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ bool create_sparse_array(float connection_rate,
+ unsigned int num_layers, const unsigned int * layers)
+ {
+ destroy();
+ ann = fann_create_sparse_array(connection_rate, num_layers, layers);
+ return (ann != NULL);
+ }
+
+ /* Method: create_shortcut
+
+ Creates a standard backpropagation neural network, which is not fully connected and which
+ also has shortcut connections.
+
+ Shortcut connections are connections that skip layers. A fully connected network with shortcut
+ connections, is a network where all neurons are connected to all neurons in later layers.
+ Including direct connections from the input layer to the output layer.
+
+ See <create_standard> for a description of the parameters.
+
+ See also:
+ <create_standard>, <create_sparse>, <create_shortcut_array>,
+ <fann_create_shortcut>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ bool create_shortcut(unsigned int num_layers, ...)
+ {
+ va_list layers;
+ va_start(layers, num_layers);
+ bool status = create_shortcut_array(num_layers,
+ reinterpret_cast<const unsigned int *>(layers));
+ va_end(layers);
+ return status;
+ }
+
+ /* Method: create_shortcut_array
+
+ Just like <create_shortcut>, but with an array of layer sizes
+ instead of individual parameters.
+
+ See <create_standard_array> for a description of the parameters.
+
+ See also:
+ <create_standard>, <create_sparse>, <create_shortcut>,
+ <fann_create_shortcut_array>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ bool create_shortcut_array(unsigned int num_layers,
+ const unsigned int * layers)
+ {
+ destroy();
+ ann = fann_create_shortcut_array(num_layers, layers);
+ return (ann != NULL);
+ }
+
+ /* Method: run
+
+ Will run input through the neural network, returning an array of outputs, the number of which being
+ equal to the number of neurons in the output layer.
+
+ See also:
+ <test>, <fann_run>
+
+ This function appears in FANN >= 1.0.0.
+ */
+ fann_type* run(fann_type *input)
+ {
+ if (ann == NULL)
+ {
+ return NULL;
+ }
+// for(int iband=0;iband<get_num_input();++iband)
+// std::cout << (input)[iband] << " ";
+// std::cout << std::endl;
+ return fann_run(ann, input);
+ }
+
+ std::vector<fann_type> run(std::vector<fann_type> input)
+ {
+ std::vector<fann_type> vresult;
+ if (ann == NULL)
+ {
+ return vresult;
+ }
+ vresult.resize(get_num_output());
+ fann_type* result;
+ result=fann_run(ann,&(input[0]));
+ for(int iout=0;iout<get_num_output();++iout)
+ vresult[iout]=*(result++);
+ return vresult;
+ }
+
+ /* Method: randomize_weights
+
+ Give each connection a random weight between *min_weight* and *max_weight*
+
+ From the beginning the weights are random between -0.1 and 0.1.
+
+ See also:
+ <init_weights>, <fann_randomize_weights>
+
+ This function appears in FANN >= 1.0.0.
+ */
+ void randomize_weights(fann_type min_weight, fann_type max_weight)
+ {
+ if (ann != NULL)
+ {
+ fann_randomize_weights(ann, min_weight, max_weight);
+ }
+ }
+
+ /* Method: init_weights
+
+ Initialize the weights using Widrow + Nguyen's algorithm.
+
+ This function behaves similarly to fann_randomize_weights. It will use the algorithm developed
+ by Derrick Nguyen and Bernard Widrow to set the weights in such a way
+ as to speed up training. This technique is not always successful, and in some cases can be less
+ efficient than a purely random initialization.
+
+ The algorithm requires access to the range of the input data (ie, largest and smallest input),
+ and therefore accepts a second argument, data, which is the training data that will be used to
+ train the network.
+
+ See also:
+ <randomize_weights>, <training_data::read_train_from_file>,
+ <fann_init_weights>
+
+ This function appears in FANN >= 1.1.0.
+ */
+ void init_weights(const training_data &data)
+ {
+ if ((ann != NULL) && (data.train_data != NULL))
+ {
+ fann_init_weights(ann, data.train_data);
+ }
+ }
+
+ /* Method: print_connections
+
+ Will print the connections of the ann in a compact matrix, for easy viewing of the internals
+ of the ann.
+
+ The output from fann_print_connections on a small (2 2 1) network trained on the xor problem
+ >Layer / Neuron 012345
+ >L 1 / N 3 BBa...
+ >L 1 / N 4 BBA...
+ >L 1 / N 5 ......
+ >L 2 / N 6 ...BBA
+ >L 2 / N 7 ......
+
+ This network have five real neurons and two bias neurons. This gives a total of seven neurons
+ named from 0 to 6. The connections between these neurons can be seen in the matrix. "." is a
+ place where there is no connection, while a character tells how strong the connection is on a
+ scale from a-z. The two real neurons in the hidden layer (neuron 3 and 4 in layer 1) has
+ connection from the three neurons in the previous layer as is visible in the first two lines.
+ The output neuron (6) has connections form the three neurons in the hidden layer 3 - 5 as is
+ visible in the fourth line.
+
+ To simplify the matrix output neurons is not visible as neurons that connections can come from,
+ and input and bias neurons are not visible as neurons that connections can go to.
+
+ This function appears in FANN >= 1.2.0.
+ */
+ void print_connections()
+ {
+ if (ann != NULL)
+ {
+ fann_print_connections(ann);
+ }
+ }
+
+ /* Method: create_from_file
+
+ Constructs a backpropagation neural network from a configuration file,
+ which have been saved by <save>.
+
+ See also:
+ <save>, <save_to_fixed>, <fann_create_from_file>
+
+ This function appears in FANN >= 1.0.0.
+ */
+ bool create_from_file(const std::string &configuration_file)
+ {
+ destroy();
+ ann = fann_create_from_file(configuration_file.c_str());
+ return (ann != NULL);
+ }
+
+ /* Method: save
+
+ Save the entire network to a configuration file.
+
+ The configuration file contains all information about the neural network and enables
+ <create_from_file> to create an exact copy of the neural network and all of the
+ parameters associated with the neural network.
+
+ These two parameters (<set_callback>, <set_error_log>) are *NOT* saved
+ to the file because they cannot safely be ported to a different location. Also temporary
+ parameters generated during training like <get_MSE> is not saved.
+
+ Return:
+ The function returns 0 on success and -1 on failure.
+
+ See also:
+ <create_from_file>, <save_to_fixed>, <fann_save>
+
+ This function appears in FANN >= 1.0.0.
+ */
+ bool save(const std::string &configuration_file)
+ {
+ if (ann == NULL)
+ {
+ return false;
+ }
+ if (fann_save(ann, configuration_file.c_str()) == -1)
+ {
+ return false;
+ }
+ return true;
+ }
+
+ /* Method: save_to_fixed
+
+ Saves the entire network to a configuration file.
+ But it is saved in fixed point format no matter which
+ format it is currently in.
+
+ This is usefull for training a network in floating points,
+ and then later executing it in fixed point.
+
+ The function returns the bit position of the fix point, which
+ can be used to find out how accurate the fixed point network will be.
+ A high value indicates high precision, and a low value indicates low
+ precision.
+
+ A negative value indicates very low precision, and a very
+ strong possibility for overflow.
+ (the actual fix point will be set to 0, since a negative
+ fix point does not make sence).
+
+ Generally, a fix point lower than 6 is bad, and should be avoided.
+ The best way to avoid this, is to have less connections to each neuron,
+ or just less neurons in each layer.
+
+ The fixed point use of this network is only intended for use on machines that
+ have no floating point processor, like an iPAQ. On normal computers the floating
+ point version is actually faster.
+
+ See also:
+ <create_from_file>, <save>, <fann_save_to_fixed>
+
+ This function appears in FANN >= 1.0.0.
+ */
+ int save_to_fixed(const std::string &configuration_file)
+ {
+ int fixpoint = 0;
+ if (ann != NULL)
+ {
+ fixpoint = fann_save_to_fixed(ann, configuration_file.c_str());
+ }
+ return fixpoint;
+ }
+
+#ifndef FIXEDFANN
+ /* Method: train
+
+ Train one iteration with a set of inputs, and a set of desired outputs.
+ This training is always incremental training (see <FANN::training_algorithm_enum>),
+ since only one pattern is presented.
+
+ Parameters:
+ ann - The neural network structure
+ input - an array of inputs. This array must be exactly <fann_get_num_input> long.
+ desired_output - an array of desired outputs. This array must be exactly <fann_get_num_output> long.
+
+ See also:
+ <train_on_data>, <train_epoch>, <fann_train>
+
+ This function appears in FANN >= 1.0.0.
+ */
+ void train(fann_type *input, fann_type *desired_output)
+ {
+ if (ann != NULL)
+ {
+ fann_train(ann, input, desired_output);
+ }
+ }
+
+ /* Method: train_epoch
+ Train one epoch with a set of training data.
+
+ Train one epoch with the training data stored in data. One epoch is where all of
+ the training data is considered exactly once.
+
+ This function returns the MSE error as it is calculated either before or during
+ the actual training. This is not the actual MSE after the training epoch, but since
+ calculating this will require to go through the entire training set once more, it is
+ more than adequate to use this value during training.
+
+ The training algorithm used by this function is chosen by the <fann_set_training_algorithm>
+ function.
+
+ See also:
+ <train_on_data>, <test_data>, <fann_train_epoch>
+
+ This function appears in FANN >= 1.2.0.
+ */
+ float train_epoch(const training_data &data)
+ {
+ float mse = 0.0f;
+ if ((ann != NULL) && (data.train_data != NULL))
+ {
+ mse = fann_train_epoch(ann, data.train_data);
+ }
+ return mse;
+ }
+
+ /* Method: train_on_data
+
+ Trains on an entire dataset, for a period of time.
+
+ This training uses the training algorithm chosen by <set_training_algorithm>,
+ and the parameters set for these training algorithms.
+
+ Parameters:
+ ann - The neural network
+ data - The data, which should be used during training
+ max_epochs - The maximum number of epochs the training should continue
+ epochs_between_reports - The number of epochs between printing a status report to stdout.
+ A value of zero means no reports should be printed.
+ desired_error - The desired <get_MSE> or <get_bit_fail>, depending on which stop function
+ is chosen by <set_train_stop_function>.
+
+ Instead of printing out reports every epochs_between_reports, a callback function can be called
+ (see <set_callback>).
+
+ See also:
+ <train_on_file>, <train_epoch>, <fann_train_on_data>
+
+ This function appears in FANN >= 1.0.0.
+ */
+ void train_on_data(const training_data &data, unsigned int max_epochs,
+ unsigned int epochs_between_reports, float desired_error)
+ {
+ if ((ann != NULL) && (data.train_data != NULL))
+ {
+ fann_train_on_data(ann, data.train_data, max_epochs,
+ epochs_between_reports, desired_error);
+ }
+ }
+
+
+
+ void train_on_data(const std::vector< std::vector<fann_type> >& input,
+ const std::vector< std::vector<fann_type> >& output,
+ bool initWeights,
+ unsigned int max_epochs,
+ unsigned int epochs_between_reports,
+ float desired_error)
+ {
+ if ((ann != NULL))
+ {
+ training_data data;
+ data.set_train_data(input,output);
+ if(data.train_data != NULL){
+ if(initWeights)
+ init_weights(data);
+ fann_train_on_data(ann, data.train_data, max_epochs,
+ epochs_between_reports, desired_error);
+ }
+ }
+ }
+
+ void train_on_data(const std::vector< Vector2d<fann_type> >& input,
+ unsigned int num_data,
+ bool initWeights,
+ unsigned int max_epochs,
+ unsigned int epochs_between_reports,
+ float desired_error)
+ {
+ if ((ann != NULL))
+ {
+ training_data data;
+ data.set_train_data(input,num_data);
+ if(data.train_data != NULL){
+ if(initWeights)
+ init_weights(data);
+ fann_train_on_data(ann, data.train_data, max_epochs,
+ epochs_between_reports, desired_error);
+ }
+ }
+ }
+
+ //cross validation for classification
+ float cross_validation(std::vector< Vector2d<fann_type> >& trainingFeatures,
+ unsigned int ntraining,
+ unsigned short cv,
+ unsigned int max_epochs,
+ float desired_error,
+ std::vector<unsigned short>& referenceVector,
+ std::vector<unsigned short>& outputVector,
+ short verbose=0)
+ {
+ referenceVector.clear();
+ outputVector.clear();
+ assert(cv<ntraining);
+ float rmse=0;
+ int nclass=trainingFeatures.size();
+ std::vector< Vector2d<float> > testFeatures(nclass);
+ int testclass=0;//class to leave out
+ int testsample=0;//sample to leave out
+ int nrun=(cv>1)? cv : ntraining;
+ if(nrun>ntraining)
+ nrun=ntraining;
+ for(int irun=0;irun<nrun;++irun){
+ if(verbose>1)
+ std::cout << "run " << irun << std::endl;
+ //reset training sample from last run
+ if(verbose>1)
+ std::cout << "reset training sample from last run" << std::endl;
+ for(int iclass=0;iclass<nclass;++iclass){
+ while(testFeatures[iclass].size()){
+ trainingFeatures[iclass].push_back(testFeatures[iclass].back());
+ testFeatures[iclass].pop_back();
+ }
+ if(verbose>1){
+ std::cout << "training size " << iclass << ": " << trainingFeatures[iclass].size() << std::endl;
+ std::cout << "test size " << iclass << ": " << testFeatures[iclass].size() << std::endl;
+ }
+ assert(trainingFeatures[iclass].size());
+ }
+ //create test sample
+ if(verbose>1)
+ std::cout << "create test sample" << std::endl;
+ unsigned int nsample=0;
+ int ntest=(cv>1)? ntraining/cv : 1; //n-fold cross validation or leave-one-out
+ while(nsample<ntest){
+ // if(index>=trainingFeatures[testclass].size()){
+ // index=0;
+ // }
+ testFeatures[testclass].push_back(trainingFeatures[testclass][0]);
+ trainingFeatures[testclass].erase(trainingFeatures[testclass].begin());
+ if(!trainingFeatures[testclass].size())
+ std::cout << "Error: testclass " << testclass << " has no training" << std::endl;
+ assert(trainingFeatures[testclass].size());
+ ++nsample;
+ if(static_cast<float>(trainingFeatures[testclass].size())/static_cast<float>(testFeatures[testclass].size())<=(cv-1)){
+ if(verbose>1){
+ std::cout << "training size " << testclass << ": " << trainingFeatures[testclass].size() << std::endl;
+ std::cout << "test size " << testclass << ": " << testFeatures[testclass].size() << std::endl;
+ }
+ testclass=(testclass+1)%nclass;
+ }
+ }
+ assert(nsample==ntest);
+ //training with left out training set
+ if(verbose>1)
+ std::cout << std::endl << "Set training data" << std::endl;
+ bool initWeights=true;
+ unsigned int epochs_between_reports=0;
+ train_on_data(trainingFeatures,ntraining-ntest,initWeights, max_epochs,
+ epochs_between_reports, desired_error);
+ //cross validation with testFeatures
+ if(verbose>1)
+ std::cout << std::endl << "Cross validation" << std::endl;
+
+ std::vector<float> result(nclass);
+ int maxClass=-1;
+ for(int iclass=0;iclass<testFeatures.size();++iclass){
+ assert(trainingFeatures[iclass].size());
+ for(int isample=0;isample<testFeatures[iclass].size();++isample){
+ result=run(testFeatures[iclass][isample]);
+ //search class with maximum posterior probability
+ float maxP=-1;
+ for(int ic=0;ic<nclass;++ic){
+ float pv=(result[ic]+1.0)/2.0;//bring back to scale [0,1]
+ if(pv>maxP){
+ maxP=pv;
+ maxClass=ic;
+ }
+ }
+ assert(maxP>=0);
+ referenceVector.push_back(iclass);
+ outputVector.push_back(maxClass);
+ }
+ }
+
+ // rmse+=test_data(testFeatures,ntest);
+ // if(verbose>1)
+ // std::cout << std::endl << "rmse: " << rmse << std::endl;
+ }
+ // rmse/=nrun;
+ //reset from very last run
+ for(int iclass=0;iclass<nclass;++iclass){
+ while(testFeatures[iclass].size()){
+ trainingFeatures[iclass].push_back(testFeatures[iclass].back());
+ testFeatures[iclass].pop_back();
+ }
+ }
+ // return(rmse);
+ return 0;
+ }
+
+ //cross validation for regresssion
+ float cross_validation(std::vector< std::vector<fann_type> >& input,
+ std::vector< std::vector<fann_type> >& output,
+ unsigned short cv,
+ unsigned int max_epochs,
+ float desired_error,
+ std::vector< std::vector<fann_type> >& referenceVector,
+ std::vector< std::vector<fann_type> >& outputVector,
+ short verbose=0)
+ {
+ assert(input.size());
+ assert(output.size()==input.size());
+ unsigned int ntraining=input.size();
+ unsigned int noutput=output[0].size();
+ referenceVector.clear();
+ outputVector.clear();
+ assert(cv<ntraining);
+ float rmse=0;
+ std::vector< std::vector<fann_type> > testInput;
+ std::vector< std::vector<fann_type> > testOutput;
+ int testsample=0;//sample to leave out
+ int nrun=(cv>1)? cv : ntraining;
+ if(nrun>ntraining)
+ nrun=ntraining;
+ for(int irun=0;irun<nrun;++irun){
+ if(verbose>1)
+ std::cout << "run " << irun << std::endl;
+ //reset training sample from last run
+ if(verbose>1)
+ std::cout << "reset training sample from last run" << std::endl;
+ while(testInput.size()){
+ input.push_back(testInput.back());
+ testInput.pop_back();
+ }
+ while(testOutput.size()){
+ output.push_back(testOutput.back());
+ testOutput.pop_back();
+ }
+ assert(testInput.size()==testOutput.size());
+ if(verbose>1){
+ std::cout << "training size: " << input.size() << std::endl;
+ std::cout << "test size: " << testInput.size() << std::endl;
+ }
+ assert(input.size());
+ //create test sample
+ if(verbose>1)
+ std::cout << "create test sample" << std::endl;
+ unsigned int nsample=0;
+ int ntest=(cv>1)? ntraining/cv : 1; //n-fold cross validation or leave-one-out
+ while(nsample<ntest){
+ testInput.push_back(input[0]);
+ testOutput.push_back(output[0]);
+ input.erase(input.begin());
+ output.erase(output.begin());
+ assert(input.size());
+ assert(output.size());
+ assert(input.size()==output.size());
+ ++nsample;
+ }
+ assert(nsample==ntest);
+ assert(testInput.size()==testOutput.size());
+ //training with left out training set
+ if(verbose>1)
+ std::cout << std::endl << "Set training data" << std::endl;
+ bool initWeights=true;
+ unsigned int epochs_between_reports=0;
+
+ train_on_data(input,output,initWeights, max_epochs,
+ epochs_between_reports, desired_error);
+ //cross validation with testFeatures
+ if(verbose>1)
+ std::cout << std::endl << "Cross validation" << std::endl;
+
+ std::vector<fann_type> result(noutput);
+ for(int isample=0;isample<testInput.size();++isample){
+ result=run(testInput[isample]);
+ referenceVector.push_back(testOutput[isample]);
+ outputVector.push_back(result);
+ }
+ }
+ //reset from very last run
+ while(testInput.size()){
+ input.push_back(testInput.back());
+ testInput.pop_back();
+ }
+ while(testOutput.size()){
+ output.push_back(testOutput.back());
+ testOutput.pop_back();
+ }
+ return 0;
+ }
+
+ /* Method: train_on_file
+
+ Does the same as <train_on_data>, but reads the training data directly from a file.
+
+ See also:
+ <train_on_data>, <fann_train_on_file>
+
+ This function appears in FANN >= 1.0.0.
+ */
+ void train_on_file(const std::string &filename, unsigned int max_epochs,
+ unsigned int epochs_between_reports, float desired_error)
+ {
+ if (ann != NULL)
+ {
+ fann_train_on_file(ann, filename.c_str(),
+ max_epochs, epochs_between_reports, desired_error);
+ }
+ }
+#endif /* NOT FIXEDFANN */
+
+ /* Method: test
+
+ Test with a set of inputs, and a set of desired outputs.
+ This operation updates the mean square error, but does not
+ change the network in any way.
+
+ See also:
+ <test_data>, <train>, <fann_test>
+
+ This function appears in FANN >= 1.0.0.
+ */
+ fann_type * test(fann_type *input, fann_type *desired_output)
+ {
+ fann_type * output = NULL;
+ if (ann != NULL)
+ {
+ output = fann_test(ann, input, desired_output);
+ }
+ return output;
+ }
+
+ /* Method: test_data
+
+ Test a set of training data and calculates the MSE for the training data.
+
+ This function updates the MSE and the bit fail values.
+
+ See also:
+ <test>, <get_MSE>, <get_bit_fail>, <fann_test_data>
+
+ This function appears in FANN >= 1.2.0.
+ */
+ float test_data(const training_data &data)
+ {
+ float mse = 0.0f;
+ if ((ann != NULL) && (data.train_data != NULL))
+ {
+ mse = fann_test_data(ann, data.train_data);
+ }
+ return mse;
+ }
+
+ float test_data(const std::vector< Vector2d<fann_type> >& input, unsigned int num_data)
+ {
+ assert(num_data);
+ assert(input.size());
+ unsigned int num_class=input.size();
+ assert(input[0].size());
+ unsigned int num_input=input[0][0].size();
+ unsigned int num_output=num_class;
+ struct fann_train_data *data =
+ (struct fann_train_data *)malloc(sizeof(struct fann_train_data));
+ data->input = (fann_type **)calloc(num_data, sizeof(fann_type *));
+ data->output = (fann_type **)calloc(num_data, sizeof(fann_type *));
+
+ data->num_data = num_data;
+ data->num_input = num_input;
+ data->num_output = num_output;
+
+ fann_type *data_input = (fann_type *)calloc(num_input*num_data, sizeof(fann_type));
+ fann_type *data_output = (fann_type *)calloc(num_output*num_data, sizeof(fann_type));
+
+ unsigned int isample=0;
+ for(int iclass=0;iclass<num_class;++iclass){
+ for(int csample=0;csample<input[iclass].size();++csample){
+ data->input[isample] = data_input;
+ data_input += num_input;
+ for(int iband=0;iband<input[iclass][csample].size();++iband){
+ assert(input[iclass][csample].size()==num_input);
+ data->input[isample][iband] = input[iclass][csample][iband];
+ }
+ data->output[isample] = data_output;
+ data_output += num_output;
+ for(int ic=0;ic<num_output;++ic){
+ //for single neuron output:
+// data->output[isample][ic]=2.0/(num_class-1)*(iclass-(num_class-1)/2.0);
+ if(ic==iclass)
+ data->output[isample][ic] = 1;
+ else
+ data->output[isample][ic] = -1;
+ }
+ ++isample;
+ }
+ }
+ FANN::training_data trainingData;
+ trainingData.train_data = data;
+ return test_data(trainingData);
+ }
+
+
+ /* Method: get_MSE
+ Reads the mean square error from the network.
+
+ Reads the mean square error from the network. This value is calculated during
+ training or testing, and can therefore sometimes be a bit off if the weights
+ have been changed since the last calculation of the value.
+
+ See also:
+ <test_data>, <fann_get_MSE>
+
+ This function appears in FANN >= 1.1.0.
+ */
+ float get_MSE()
+ {
+ float mse = 0.0f;
+ if (ann != NULL)
+ {
+ mse = fann_get_MSE(ann);
+ }
+ return mse;
+ }
+
+ /* Method: reset_MSE
+
+ Resets the mean square error from the network.
+
+ This function also resets the number of bits that fail.
+
+ See also:
+ <get_MSE>, <get_bit_fail_limit>, <fann_reset_MSE>
+
+ This function appears in FANN >= 1.1.0
+ */
+ void reset_MSE()
+ {
+ if (ann != NULL)
+ {
+ fann_reset_MSE(ann);
+ }
+ }
+
+ /* Method: set_callback
+
+ Sets the callback function for use during training. The user_data is passed to
+ the callback. It can point to arbitrary data that the callback might require and
+ can be NULL if it is not used.
+
+ See <FANN::callback_type> for more information about the callback function.
+
+ The default callback function simply prints out some status information.
+
+ This function appears in FANN >= 2.0.0.
+ */
+ void set_callback(callback_type callback, void *user_data)
+ {
+ if (ann != NULL)
+ {
+ // Allocated data is also deleted in the destroy method called by the destructor
+ user_context *user_instance = static_cast<user_context *>(fann_get_user_data(ann));
+ if (user_instance != NULL)
+ delete user_instance;
+
+ user_instance = new user_context();
+ user_instance->user_callback = callback;
+ user_instance->user_data = user_data;
+ user_instance->net = this;
+ fann_set_user_data(ann, user_instance);
+
+ if (callback != NULL)
+ fann_set_callback(ann, &FANN::neural_net::internal_callback);
+ else
+ fann_set_callback(ann, NULL);
+ }
+ }
+
+ /* Method: print_parameters
+
+ Prints all of the parameters and options of the neural network
+
+ See also:
+ <fann_print_parameters>
+
+ This function appears in FANN >= 1.2.0.
+ */
+ void print_parameters()
+ {
+ if (ann != NULL)
+ {
+ fann_print_parameters(ann);
+ }
+ }
+
+ /* Method: get_training_algorithm
+
+ Return the training algorithm as described by <FANN::training_algorithm_enum>.
+ This training algorithm is used by <train_on_data> and associated functions.
+
+ Note that this algorithm is also used during <cascadetrain_on_data>, although only
+ FANN::TRAIN_RPROP and FANN::TRAIN_QUICKPROP is allowed during cascade training.
+
+ The default training algorithm is FANN::TRAIN_RPROP.
+
+ See also:
+ <set_training_algorithm>, <FANN::training_algorithm_enum>,
+ <fann_get_training_algorithm>
+
+ This function appears in FANN >= 1.0.0.
+ */
+ training_algorithm_enum get_training_algorithm()
+ {
+ fann_train_enum training_algorithm = FANN_TRAIN_INCREMENTAL;
+ if (ann != NULL)
+ {
+ training_algorithm = fann_get_training_algorithm(ann);
+ }
+ return static_cast<training_algorithm_enum>(training_algorithm);
+ }
+
+ /* Method: set_training_algorithm
+
+ Set the training algorithm.
+
+ More info available in <get_training_algorithm>
+
+ This function appears in FANN >= 1.0.0.
+ */
+ void set_training_algorithm(training_algorithm_enum training_algorithm)
+ {
+ if (ann != NULL)
+ {
+ fann_set_training_algorithm(ann,
+ static_cast<fann_train_enum>(training_algorithm));
+ }
+ }
+
+ /* Method: get_learning_rate
+
+ Return the learning rate.
+
+ The learning rate is used to determine how aggressive training should be for some of the
+ training algorithms (FANN::TRAIN_INCREMENTAL, FANN::TRAIN_BATCH, FANN::TRAIN_QUICKPROP).
+ Do however note that it is not used in FANN::TRAIN_RPROP.
+
+ The default learning rate is 0.7.
+
+ See also:
+ <set_learning_rate>, <set_training_algorithm>,
+ <fann_get_learning_rate>
+
+ This function appears in FANN >= 1.0.0.
+ */
+ float get_learning_rate()
+ {
+ float learning_rate = 0.0f;
+ if (ann != NULL)
+ {
+ learning_rate = fann_get_learning_rate(ann);
+ }
+ return learning_rate;
+ }
+
+ /* Method: set_learning_rate
+
+ Set the learning rate.
+
+ More info available in <get_learning_rate>
+
+ This function appears in FANN >= 1.0.0.
+ */
+ void set_learning_rate(float learning_rate)
+ {
+ if (ann != NULL)
+ {
+ fann_set_learning_rate(ann, learning_rate);
+ }
+ }
+
+ /*************************************************************************************************************/
+
+ /* Method: get_activation_function
+
+ Get the activation function for neuron number *neuron* in layer number *layer*,
+ counting the input layer as layer 0.
+
+ It is not possible to get activation functions for the neurons in the input layer.
+
+ Information about the individual activation functions is available at <FANN::activation_function_enum>.
+
+ Returns:
+ The activation function for the neuron or -1 if the neuron is not defined in the neural network.
+
+ See also:
+ <set_activation_function_layer>, <set_activation_function_hidden>,
+ <set_activation_function_output>, <set_activation_steepness>,
+ <set_activation_function>, <fann_get_activation_function>
+
+ This function appears in FANN >= 2.1.0
+ */
+ activation_function_enum get_activation_function(int layer, int neuron)
+ {
+ unsigned int activation_function = 0;
+ if (ann != NULL)
+ {
+ activation_function = fann_get_activation_function(ann, layer, neuron);
+ }
+ return static_cast<activation_function_enum>(activation_function);
+ }
+
+ /* Method: set_activation_function
+
+ Set the activation function for neuron number *neuron* in layer number *layer*,
+ counting the input layer as layer 0.
+
+ It is not possible to set activation functions for the neurons in the input layer.
+
+ When choosing an activation function it is important to note that the activation
+ functions have different range. FANN::SIGMOID is e.g. in the 0 - 1 range while
+ FANN::SIGMOID_SYMMETRIC is in the -1 - 1 range and FANN::LINEAR is unbound.
+
+ Information about the individual activation functions is available at <FANN::activation_function_enum>.
+
+ The default activation function is FANN::SIGMOID_STEPWISE.
+
+ See also:
+ <set_activation_function_layer>, <set_activation_function_hidden>,
+ <set_activation_function_output>, <set_activation_steepness>,
+ <get_activation_function>, <fann_set_activation_function>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ void set_activation_function(activation_function_enum activation_function, int layer, int neuron)
+ {
+ if (ann != NULL)
+ {
+ fann_set_activation_function(ann,
+ static_cast<fann_activationfunc_enum>(activation_function), layer, neuron);
+ }
+ }
+
+ /* Method: set_activation_function_layer
+
+ Set the activation function for all the neurons in the layer number *layer*,
+ counting the input layer as layer 0.
+
+ It is not possible to set activation functions for the neurons in the input layer.
+
+ See also:
+ <set_activation_function>, <set_activation_function_hidden>,
+ <set_activation_function_output>, <set_activation_steepness_layer>,
+ <fann_set_activation_function_layer>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ void set_activation_function_layer(activation_function_enum activation_function, int layer)
+ {
+ if (ann != NULL)
+ {
+ fann_set_activation_function_layer(ann,
+ static_cast<fann_activationfunc_enum>(activation_function), layer);
+ }
+ }
+
+ /* Method: set_activation_function_hidden
+
+ Set the activation function for all of the hidden layers.
+
+ See also:
+ <set_activation_function>, <set_activation_function_layer>,
+ <set_activation_function_output>, <set_activation_steepness_hidden>,
+ <fann_set_activation_function_hidden>
+
+ This function appears in FANN >= 1.0.0.
+ */
+ void set_activation_function_hidden(activation_function_enum activation_function)
+ {
+ if (ann != NULL)
+ {
+ fann_set_activation_function_hidden(ann,
+ static_cast<fann_activationfunc_enum>(activation_function));
+ }
+ }
+
+ /* Method: set_activation_function_output
+
+ Set the activation function for the output layer.
+
+ See also:
+ <set_activation_function>, <set_activation_function_layer>,
+ <set_activation_function_hidden>, <set_activation_steepness_output>,
+ <fann_set_activation_function_output>
+
+ This function appears in FANN >= 1.0.0.
+ */
+ void set_activation_function_output(activation_function_enum activation_function)
+ {
+ if (ann != NULL)
+ {
+ fann_set_activation_function_output(ann,
+ static_cast<fann_activationfunc_enum>(activation_function));
+ }
+ }
+
+ /* Method: get_activation_steepness
+
+ Get the activation steepness for neuron number *neuron* in layer number *layer*,
+ counting the input layer as layer 0.
+
+ It is not possible to get activation steepness for the neurons in the input layer.
+
+ The steepness of an activation function says something about how fast the activation function
+ goes from the minimum to the maximum. A high value for the activation function will also
+ give a more agressive training.
+
+ When training neural networks where the output values should be at the extremes (usually 0 and 1,
+ depending on the activation function), a steep activation function can be used (e.g. 1.0).
+
+ The default activation steepness is 0.5.
+
+ Returns:
+ The activation steepness for the neuron or -1 if the neuron is not defined in the neural network.
+
+ See also:
+ <set_activation_steepness_layer>, <set_activation_steepness_hidden>,
+ <set_activation_steepness_output>, <set_activation_function>,
+ <set_activation_steepness>, <fann_get_activation_steepness>
+
+ This function appears in FANN >= 2.1.0
+ */
+ fann_type get_activation_steepness(int layer, int neuron)
+ {
+ fann_type activation_steepness = 0;
+ if (ann != NULL)
+ {
+ activation_steepness = fann_get_activation_steepness(ann, layer, neuron);
+ }
+ return activation_steepness;
+ }
+
+ /* Method: set_activation_steepness
+
+ Set the activation steepness for neuron number *neuron* in layer number *layer*,
+ counting the input layer as layer 0.
+
+ It is not possible to set activation steepness for the neurons in the input layer.
+
+ The steepness of an activation function says something about how fast the activation function
+ goes from the minimum to the maximum. A high value for the activation function will also
+ give a more agressive training.
+
+ When training neural networks where the output values should be at the extremes (usually 0 and 1,
+ depending on the activation function), a steep activation function can be used (e.g. 1.0).
+
+ The default activation steepness is 0.5.
+
+ See also:
+ <set_activation_steepness_layer>, <set_activation_steepness_hidden>,
+ <set_activation_steepness_output>, <set_activation_function>,
+ <get_activation_steepness>, <fann_set_activation_steepness>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ void set_activation_steepness(fann_type steepness, int layer, int neuron)
+ {
+ if (ann != NULL)
+ {
+ fann_set_activation_steepness(ann, steepness, layer, neuron);
+ }
+ }
+
+ /* Method: set_activation_steepness_layer
+
+ Set the activation steepness all of the neurons in layer number *layer*,
+ counting the input layer as layer 0.
+
+ It is not possible to set activation steepness for the neurons in the input layer.
+
+ See also:
+ <set_activation_steepness>, <set_activation_steepness_hidden>,
+ <set_activation_steepness_output>, <set_activation_function_layer>,
+ <fann_set_activation_steepness_layer>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ void set_activation_steepness_layer(fann_type steepness, int layer)
+ {
+ if (ann != NULL)
+ {
+ fann_set_activation_steepness_layer(ann, steepness, layer);
+ }
+ }
+
+ /* Method: set_activation_steepness_hidden
+
+ Set the steepness of the activation steepness in all of the hidden layers.
+
+ See also:
+ <set_activation_steepness>, <set_activation_steepness_layer>,
+ <set_activation_steepness_output>, <set_activation_function_hidden>,
+ <fann_set_activation_steepness_hidden>
+
+ This function appears in FANN >= 1.2.0.
+ */
+ void set_activation_steepness_hidden(fann_type steepness)
+ {
+ if (ann != NULL)
+ {
+ fann_set_activation_steepness_hidden(ann, steepness);
+ }
+ }
+
+ /* Method: set_activation_steepness_output
+
+ Set the steepness of the activation steepness in the output layer.
+
+ See also:
+ <set_activation_steepness>, <set_activation_steepness_layer>,
+ <set_activation_steepness_hidden>, <set_activation_function_output>,
+ <fann_set_activation_steepness_output>
+
+ This function appears in FANN >= 1.2.0.
+ */
+ void set_activation_steepness_output(fann_type steepness)
+ {
+ if (ann != NULL)
+ {
+ fann_set_activation_steepness_output(ann, steepness);
+ }
+ }
+
+ /*************************************************************************************************************/
+
+ /* Method: get_train_error_function
+
+ Returns the error function used during training.
+
+ The error functions is described further in <FANN::error_function_enum>
+
+ The default error function is FANN::ERRORFUNC_TANH
+
+ See also:
+ <set_train_error_function>, <fann_get_train_error_function>
+
+ This function appears in FANN >= 1.2.0.
+ */
+ error_function_enum get_train_error_function()
+ {
+ fann_errorfunc_enum train_error_function = FANN_ERRORFUNC_LINEAR;
+ if (ann != NULL)
+ {
+ train_error_function = fann_get_train_error_function(ann);
+ }
+ return static_cast<error_function_enum>(train_error_function);
+ }
+
+ /* Method: set_train_error_function
+
+ Set the error function used during training.
+
+ The error functions is described further in <FANN::error_function_enum>
+
+ See also:
+ <get_train_error_function>, <fann_set_train_error_function>
+
+ This function appears in FANN >= 1.2.0.
+ */
+ void set_train_error_function(error_function_enum train_error_function)
+ {
+ if (ann != NULL)
+ {
+ fann_set_train_error_function(ann,
+ static_cast<fann_errorfunc_enum>(train_error_function));
+ }
+ }
+
+ /* Method: get_quickprop_decay
+
+ The decay is a small negative valued number which is the factor that the weights
+ should become smaller in each iteration during quickprop training. This is used
+ to make sure that the weights do not become too high during training.
+
+ The default decay is -0.0001.
+
+ See also:
+ <set_quickprop_decay>, <fann_get_quickprop_decay>
+
+ This function appears in FANN >= 1.2.0.
+ */
+ float get_quickprop_decay()
+ {
+ float quickprop_decay = 0.0f;
+ if (ann != NULL)
+ {
+ quickprop_decay = fann_get_quickprop_decay(ann);
+ }
+ return quickprop_decay;
+ }
+
+ /* Method: set_quickprop_decay
+
+ Sets the quickprop decay factor.
+
+ See also:
+ <get_quickprop_decay>, <fann_set_quickprop_decay>
+
+ This function appears in FANN >= 1.2.0.
+ */
+ void set_quickprop_decay(float quickprop_decay)
+ {
+ if (ann != NULL)
+ {
+ fann_set_quickprop_decay(ann, quickprop_decay);
+ }
+ }
+
+ /* Method: get_quickprop_mu
+
+ The mu factor is used to increase and decrease the step-size during quickprop training.
+ The mu factor should always be above 1, since it would otherwise decrease the step-size
+ when it was suppose to increase it.
+
+ The default mu factor is 1.75.
+
+ See also:
+ <set_quickprop_mu>, <fann_get_quickprop_mu>
+
+ This function appears in FANN >= 1.2.0.
+ */
+ float get_quickprop_mu()
+ {
+ float quickprop_mu = 0.0f;
+ if (ann != NULL)
+ {
+ quickprop_mu = fann_get_quickprop_mu(ann);
+ }
+ return quickprop_mu;
+ }
+
+ /* Method: set_quickprop_mu
+
+ Sets the quickprop mu factor.
+
+ See also:
+ <get_quickprop_mu>, <fann_set_quickprop_mu>
+
+ This function appears in FANN >= 1.2.0.
+ */
+ void set_quickprop_mu(float quickprop_mu)
+ {
+ if (ann != NULL)
+ {
+ fann_set_quickprop_mu(ann, quickprop_mu);
+ }
+ }
+
+ /* Method: get_rprop_increase_factor
+
+ The increase factor is a value larger than 1, which is used to
+ increase the step-size during RPROP training.
+
+ The default increase factor is 1.2.
+
+ See also:
+ <set_rprop_increase_factor>, <fann_get_rprop_increase_factor>
+
+ This function appears in FANN >= 1.2.0.
+ */
+ float get_rprop_increase_factor()
+ {
+ float factor = 0.0f;
+ if (ann != NULL)
+ {
+ factor = fann_get_rprop_increase_factor(ann);
+ }
+ return factor;
+ }
+
+ /* Method: set_rprop_increase_factor
+
+ The increase factor used during RPROP training.
+
+ See also:
+ <get_rprop_increase_factor>, <fann_set_rprop_increase_factor>
+
+ This function appears in FANN >= 1.2.0.
+ */
+ void set_rprop_increase_factor(float rprop_increase_factor)
+ {
+ if (ann != NULL)
+ {
+ fann_set_rprop_increase_factor(ann, rprop_increase_factor);
+ }
+ }
+
+ /* Method: get_rprop_decrease_factor
+
+ The decrease factor is a value smaller than 1, which is used to decrease the step-size during RPROP training.
+
+ The default decrease factor is 0.5.
+
+ See also:
+ <set_rprop_decrease_factor>, <fann_get_rprop_decrease_factor>
+
+ This function appears in FANN >= 1.2.0.
+ */
+ float get_rprop_decrease_factor()
+ {
+ float factor = 0.0f;
+ if (ann != NULL)
+ {
+ factor = fann_get_rprop_decrease_factor(ann);
+ }
+ return factor;
+ }
+
+ /* Method: set_rprop_decrease_factor
+
+ The decrease factor is a value smaller than 1, which is used to decrease the step-size during RPROP training.
+
+ See also:
+ <get_rprop_decrease_factor>, <fann_set_rprop_decrease_factor>
+
+ This function appears in FANN >= 1.2.0.
+ */
+ void set_rprop_decrease_factor(float rprop_decrease_factor)
+ {
+ if (ann != NULL)
+ {
+ fann_set_rprop_decrease_factor(ann, rprop_decrease_factor);
+ }
+ }
+
+ /* Method: get_rprop_delta_min
+
+ The minimum step-size is a small positive number determining how small the minimum step-size may be.
+
+ The default value delta min is 0.0.
+
+ See also:
+ <set_rprop_delta_min>, <fann_get_rprop_delta_min>
+
+ This function appears in FANN >= 1.2.0.
+ */
+ float get_rprop_delta_min()
+ {
+ float delta = 0.0f;
+ if (ann != NULL)
+ {
+ delta = fann_get_rprop_delta_min(ann);
+ }
+ return delta;
+ }
+
+ /* Method: set_rprop_delta_min
+
+ The minimum step-size is a small positive number determining how small the minimum step-size may be.
+
+ See also:
+ <get_rprop_delta_min>, <fann_set_rprop_delta_min>
+
+ This function appears in FANN >= 1.2.0.
+ */
+ void set_rprop_delta_min(float rprop_delta_min)
+ {
+ if (ann != NULL)
+ {
+ fann_set_rprop_delta_min(ann, rprop_delta_min);
+ }
+ }
+
+ /* Method: get_rprop_delta_max
+
+ The maximum step-size is a positive number determining how large the maximum step-size may be.
+
+ The default delta max is 50.0.
+
+ See also:
+ <set_rprop_delta_max>, <get_rprop_delta_min>, <fann_get_rprop_delta_max>
+
+ This function appears in FANN >= 1.2.0.
+ */
+ float get_rprop_delta_max()
+ {
+ float delta = 0.0f;
+ if (ann != NULL)
+ {
+ delta = fann_get_rprop_delta_max(ann);
+ }
+ return delta;
+ }
+
+ /* Method: set_rprop_delta_max
+
+ The maximum step-size is a positive number determining how large the maximum step-size may be.
+
+ See also:
+ <get_rprop_delta_max>, <get_rprop_delta_min>, <fann_set_rprop_delta_max>
+
+ This function appears in FANN >= 1.2.0.
+ */
+ void set_rprop_delta_max(float rprop_delta_max)
+ {
+ if (ann != NULL)
+ {
+ fann_set_rprop_delta_max(ann, rprop_delta_max);
+ }
+ }
+
+ /* Method: get_num_input
+
+ Get the number of input neurons.
+
+ This function appears in FANN >= 1.0.0.
+ */
+ unsigned int get_num_input()
+ {
+ unsigned int num_input = 0;
+ if (ann != NULL)
+ {
+ num_input = fann_get_num_input(ann);
+ }
+ return num_input;
+ }
+
+ /* Method: get_num_output
+
+ Get the number of output neurons.
+
+ This function appears in FANN >= 1.0.0.
+ */
+ unsigned int get_num_output()
+ {
+ unsigned int num_output = 0;
+ if (ann != NULL)
+ {
+ num_output = fann_get_num_output(ann);
+ }
+ return num_output;
+ }
+
+ /* Method: get_total_neurons
+
+ Get the total number of neurons in the entire network. This number does also include the
+ bias neurons, so a 2-4-2 network has 2+4+2 +2(bias) = 10 neurons.
+
+ This function appears in FANN >= 1.0.0.
+ */
+ unsigned int get_total_neurons()
+ {
+ if (ann == NULL)
+ {
+ return 0;
+ }
+ return fann_get_total_neurons(ann);
+ }
+
+ /* Method: get_total_connections
+
+ Get the total number of connections in the entire network.
+
+ This function appears in FANN >= 1.0.0.
+ */
+ unsigned int get_total_connections()
+ {
+ if (ann == NULL)
+ {
+ return 0;
+ }
+ return fann_get_total_connections(ann);
+ }
+
+#ifdef FIXEDFANN
+ /* Method: get_decimal_point
+
+ Returns the position of the decimal point in the ann.
+
+ This function is only available when the ANN is in fixed point mode.
+
+ The decimal point is described in greater detail in the tutorial <Fixed Point Usage>.
+
+ See also:
+ <Fixed Point Usage>, <get_multiplier>, <save_to_fixed>,
+ <training_data::save_train_to_fixed>, <fann_get_decimal_point>
+
+ This function appears in FANN >= 1.0.0.
+ */
+ unsigned int get_decimal_point()
+ {
+ if (ann == NULL)
+ {
+ return 0;
+ }
+ return fann_get_decimal_point(ann);
+ }
+
+ /* Method: get_multiplier
+
+ Returns the multiplier that fix point data is multiplied with.
+
+ This function is only available when the ANN is in fixed point mode.
+
+ The multiplier is the used to convert between floating point and fixed point notation.
+ A floating point number is multiplied with the multiplier in order to get the fixed point
+ number and visa versa.
+
+ The multiplier is described in greater detail in the tutorial <Fixed Point Usage>.
+
+ See also:
+ <Fixed Point Usage>, <get_decimal_point>, <save_to_fixed>,
+ <training_data::save_train_to_fixed>, <fann_get_multiplier>
+
+ This function appears in FANN >= 1.0.0.
+ */
+ unsigned int get_multiplier()
+ {
+ if (ann == NULL)
+ {
+ return 0;
+ }
+ return fann_get_multiplier(ann);
+ }
+#endif /* FIXEDFANN */
+
+ /*********************************************************************/
+
+ /* Method: get_network_type
+
+ Get the type of neural network it was created as.
+
+ Returns:
+ The neural network type from enum <FANN::network_type_enum>
+
+ See Also:
+ <fann_get_network_type>
+
+ This function appears in FANN >= 2.1.0
+ */
+ network_type_enum get_network_type()
+ {
+ fann_nettype_enum network_type = FANN_NETTYPE_LAYER;
+ if (ann != NULL)
+ {
+ network_type = fann_get_network_type(ann);
+ }
+ return static_cast<network_type_enum>(network_type);
+ }
+
+ /* Method: get_connection_rate
+
+ Get the connection rate used when the network was created
+
+ Returns:
+ The connection rate
+
+ See also:
+ <fann_get_connection_rate>
+
+ This function appears in FANN >= 2.1.0
+ */
+ float get_connection_rate()
+ {
+ if (ann == NULL)
+ {
+ return 0;
+ }
+ return fann_get_connection_rate(ann);
+ }
+
+ /* Method: get_num_layers
+
+ Get the number of layers in the network
+
+ Returns:
+ The number of layers in the neural network
+
+ See also:
+ <fann_get_num_layers>
+
+ This function appears in FANN >= 2.1.0
+ */
+ unsigned int get_num_layers()
+ {
+ if (ann == NULL)
+ {
+ return 0;
+ }
+ return fann_get_num_layers(ann);
+ }
+
+ /* Method: get_layer_array
+
+ Get the number of neurons in each layer in the network.
+
+ Bias is not included so the layers match the create methods.
+
+ The layers array must be preallocated to at least
+ sizeof(unsigned int) * get_num_layers() long.
+
+ See also:
+ <fann_get_layer_array>
+
+ This function appears in FANN >= 2.1.0
+ */
+ void get_layer_array(unsigned int *layers)
+ {
+ if (ann != NULL)
+ {
+ fann_get_layer_array(ann, layers);
+ }
+ }
+
+ void get_layer_array(std::vector<unsigned int> vlayers)
+ {
+ vlayers.clear();
+ if (ann != NULL){
+ vlayers.resize(get_num_layers());
+ unsigned int* layers=(unsigned int *)calloc(get_num_layers(),sizeof(unsigned int));
+ fann_get_layer_array(ann, layers);
+ for(int ilayer=0;ilayer<get_num_layers();++ilayer)
+ vlayers[ilayer]=*(layers++);
+ }
+ }
+
+ /* Method: get_bias_array
+
+ Get the number of bias in each layer in the network.
+
+ The bias array must be preallocated to at least
+ sizeof(unsigned int) * get_num_layers() long.
+
+ See also:
+ <fann_get_bias_array>
+
+ This function appears in FANN >= 2.1.0
+ */
+ void get_bias_array(unsigned int *bias)
+ {
+ if (ann != NULL)
+ {
+ fann_get_bias_array(ann, bias);
+ }
+ }
+
+ /* Method: get_connection_array
+
+ Get the connections in the network.
+
+ The connections array must be preallocated to at least
+ sizeof(struct fann_connection) * get_total_connections() long.
+
+ See also:
+ <fann_get_connection_array>
+
+ This function appears in FANN >= 2.1.0
+ */
+ void get_connection_array(connection *connections)
+ {
+ if (ann != NULL)
+ {
+ fann_get_connection_array(ann, connections);
+ }
+ }
+
+ void get_connection_array(std::vector<connection>& convector)
+ {
+ convector.clear();
+ if (ann != NULL)
+ {
+ convector.resize(get_total_connections());
+ connection* connections=(connection*)calloc(get_total_connections(),sizeof(connection));
+ fann_get_connection_array(ann, connections);
+ for(int icon=0;icon<get_total_connections();++icon)
+ convector[icon]=*(connections++);
+ }
+ }
+
+ /* Method: set_weight_array
+
+ Set connections in the network.
+
+ Only the weights can be changed, connections and weights are ignored
+ if they do not already exist in the network.
+
+ The array must have sizeof(struct fann_connection) * num_connections size.
+
+ See also:
+ <fann_set_weight_array>
+
+ This function appears in FANN >= 2.1.0
+ */
+ void set_weight_array(connection *connections, unsigned int num_connections)
+ {
+ if (ann != NULL)
+ {
+ fann_set_weight_array(ann, connections, num_connections);
+ }
+ }
+
+ void set_weight_array(std::vector<connection> convector)
+ {
+ if (ann != NULL)
+ {
+ unsigned int num_connections=convector.size();
+ connection* connections=(connection*)calloc(num_connections,sizeof(connection));
+ connections=&(convector[0]);
+ fann_set_weight_array(ann, connections, num_connections);
+ }
+ }
+
+ /* Method: set_weight
+
+ Set a connection in the network.
+
+ Only the weights can be changed. The connection/weight is
+ ignored if it does not already exist in the network.
+
+ See also:
+ <fann_set_weight>
+
+ This function appears in FANN >= 2.1.0
+ */
+ void set_weight(unsigned int from_neuron, unsigned int to_neuron, fann_type weight)
+ {
+ if (ann != NULL)
+ {
+ fann_set_weight(ann, from_neuron, to_neuron, weight);
+ }
+ }
+
+ /*********************************************************************/
+
+ /* Method: get_learning_momentum
+
+ Get the learning momentum.
+
+ The learning momentum can be used to speed up FANN::TRAIN_INCREMENTAL training.
+ A too high momentum will however not benefit training. Setting momentum to 0 will
+ be the same as not using the momentum parameter. The recommended value of this parameter
+ is between 0.0 and 1.0.
+
+ The default momentum is 0.
+
+ See also:
+ <set_learning_momentum>, <set_training_algorithm>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ float get_learning_momentum()
+ {
+ float learning_momentum = 0.0f;
+ if (ann != NULL)
+ {
+ learning_momentum = fann_get_learning_momentum(ann);
+ }
+ return learning_momentum;
+ }
+
+ /* Method: set_learning_momentum
+
+ Set the learning momentum.
+
+ More info available in <get_learning_momentum>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ void set_learning_momentum(float learning_momentum)
+ {
+ if (ann != NULL)
+ {
+ fann_set_learning_momentum(ann, learning_momentum);
+ }
+ }
+
+ /* Method: get_train_stop_function
+
+ Returns the the stop function used during training.
+
+ The stop function is described further in <FANN::stop_function_enum>
+
+ The default stop function is FANN::STOPFUNC_MSE
+
+ See also:
+ <get_train_stop_function>, <get_bit_fail_limit>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ stop_function_enum get_train_stop_function()
+ {
+ enum fann_stopfunc_enum stopfunc = FANN_STOPFUNC_MSE;
+ if (ann != NULL)
+ {
+ stopfunc = fann_get_train_stop_function(ann);
+ }
+ return static_cast<stop_function_enum>(stopfunc);
+ }
+
+ /* Method: set_train_stop_function
+
+ Set the stop function used during training.
+
+ The stop function is described further in <FANN::stop_function_enum>
+
+ See also:
+ <get_train_stop_function>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ void set_train_stop_function(stop_function_enum train_stop_function)
+ {
+ if (ann != NULL)
+ {
+ fann_set_train_stop_function(ann,
+ static_cast<enum fann_stopfunc_enum>(train_stop_function));
+ }
+ }
+
+ /* Method: get_bit_fail_limit
+
+ Returns the bit fail limit used during training.
+
+ The bit fail limit is used during training when the <FANN::stop_function_enum> is set to FANN_STOPFUNC_BIT.
+
+ The limit is the maximum accepted difference between the desired output and the actual output during
+ training. Each output that diverges more than this limit is counted as an error bit.
+ This difference is divided by two when dealing with symmetric activation functions,
+ so that symmetric and not symmetric activation functions can use the same limit.
+
+ The default bit fail limit is 0.35.
+
+ See also:
+ <set_bit_fail_limit>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ fann_type get_bit_fail_limit()
+ {
+ fann_type bit_fail_limit = 0.0f;
+
+ if (ann != NULL)
+ {
+ bit_fail_limit = fann_get_bit_fail_limit(ann);
+ }
+ return bit_fail_limit;
+ }
+
+ /* Method: set_bit_fail_limit
+
+ Set the bit fail limit used during training.
+
+ See also:
+ <get_bit_fail_limit>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ void set_bit_fail_limit(fann_type bit_fail_limit)
+ {
+ if (ann != NULL)
+ {
+ fann_set_bit_fail_limit(ann, bit_fail_limit);
+ }
+ }
+
+ /* Method: get_bit_fail
+
+ The number of fail bits; means the number of output neurons which differ more
+ than the bit fail limit (see <get_bit_fail_limit>, <set_bit_fail_limit>).
+ The bits are counted in all of the training data, so this number can be higher than
+ the number of training data.
+
+ This value is reset by <reset_MSE> and updated by all the same functions which also
+ updates the MSE value (e.g. <test_data>, <train_epoch>)
+
+ See also:
+ <FANN::stop_function_enum>, <get_MSE>
+
+ This function appears in FANN >= 2.0.0
+ */
+ unsigned int get_bit_fail()
+ {
+ unsigned int bit_fail = 0;
+ if (ann != NULL)
+ {
+ bit_fail = fann_get_bit_fail(ann);
+ }
+ return bit_fail;
+ }
+
+ /*********************************************************************/
+
+ /* Method: cascadetrain_on_data
+
+ Trains on an entire dataset, for a period of time using the Cascade2 training algorithm.
+ This algorithm adds neurons to the neural network while training, which means that it
+ needs to start with an ANN without any hidden layers. The neural network should also use
+ shortcut connections, so <create_shortcut> should be used to create the ANN like this:
+ >net.create_shortcut(2, train_data.num_input_train_data(), train_data.num_output_train_data());
+
+ This training uses the parameters set using the set_cascade_..., but it also uses another
+ training algorithm as it's internal training algorithm. This algorithm can be set to either
+ FANN::TRAIN_RPROP or FANN::TRAIN_QUICKPROP by <set_training_algorithm>, and the parameters
+ set for these training algorithms will also affect the cascade training.
+
+ Parameters:
+ data - The data, which should be used during training
+ max_neuron - The maximum number of neurons to be added to neural network
+ neurons_between_reports - The number of neurons between printing a status report to stdout.
+ A value of zero means no reports should be printed.
+ desired_error - The desired <fann_get_MSE> or <fann_get_bit_fail>, depending on which stop function
+ is chosen by <fann_set_train_stop_function>.
+
+ Instead of printing out reports every neurons_between_reports, a callback function can be called
+ (see <set_callback>).
+
+ See also:
+ <train_on_data>, <cascadetrain_on_file>, <fann_cascadetrain_on_data>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ void cascadetrain_on_data(const training_data &data, unsigned int max_neurons,
+ unsigned int neurons_between_reports, float desired_error)
+ {
+ if ((ann != NULL) && (data.train_data != NULL))
+ {
+ fann_cascadetrain_on_data(ann, data.train_data, max_neurons,
+ neurons_between_reports, desired_error);
+ }
+ }
+
+ /* Method: cascadetrain_on_file
+
+ Does the same as <cascadetrain_on_data>, but reads the training data directly from a file.
+
+ See also:
+ <fann_cascadetrain_on_data>, <fann_cascadetrain_on_file>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ void cascadetrain_on_file(const std::string &filename, unsigned int max_neurons,
+ unsigned int neurons_between_reports, float desired_error)
+ {
+ if (ann != NULL)
+ {
+ fann_cascadetrain_on_file(ann, filename.c_str(),
+ max_neurons, neurons_between_reports, desired_error);
+ }
+ }
+
+ /* Method: get_cascade_output_change_fraction
+
+ The cascade output change fraction is a number between 0 and 1 determining how large a fraction
+ the <get_MSE> value should change within <get_cascade_output_stagnation_epochs> during
+ training of the output connections, in order for the training not to stagnate. If the training
+ stagnates, the training of the output connections will be ended and new candidates will be prepared.
+
+ This means:
+ If the MSE does not change by a fraction of <get_cascade_output_change_fraction> during a
+ period of <get_cascade_output_stagnation_epochs>, the training of the output connections
+ is stopped because the training has stagnated.
+
+ If the cascade output change fraction is low, the output connections will be trained more and if the
+ fraction is high they will be trained less.
+
+ The default cascade output change fraction is 0.01, which is equalent to a 1% change in MSE.
+
+ See also:
+ <set_cascade_output_change_fraction>, <get_MSE>,
+ <get_cascade_output_stagnation_epochs>, <fann_get_cascade_output_change_fraction>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ float get_cascade_output_change_fraction()
+ {
+ float change_fraction = 0.0f;
+ if (ann != NULL)
+ {
+ change_fraction = fann_get_cascade_output_change_fraction(ann);
+ }
+ return change_fraction;
+ }
+
+ /* Method: set_cascade_output_change_fraction
+
+ Sets the cascade output change fraction.
+
+ See also:
+ <get_cascade_output_change_fraction>, <fann_set_cascade_output_change_fraction>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ void set_cascade_output_change_fraction(float cascade_output_change_fraction)
+ {
+ if (ann != NULL)
+ {
+ fann_set_cascade_output_change_fraction(ann, cascade_output_change_fraction);
+ }
+ }
+
+ /* Method: get_cascade_output_stagnation_epochs
+
+ The number of cascade output stagnation epochs determines the number of epochs training is allowed to
+ continue without changing the MSE by a fraction of <get_cascade_output_change_fraction>.
+
+ See more info about this parameter in <get_cascade_output_change_fraction>.
+
+ The default number of cascade output stagnation epochs is 12.
+
+ See also:
+ <set_cascade_output_stagnation_epochs>, <get_cascade_output_change_fraction>,
+ <fann_get_cascade_output_stagnation_epochs>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ unsigned int get_cascade_output_stagnation_epochs()
+ {
+ unsigned int stagnation_epochs = 0;
+ if (ann != NULL)
+ {
+ stagnation_epochs = fann_get_cascade_output_stagnation_epochs(ann);
+ }
+ return stagnation_epochs;
+ }
+
+ /* Method: set_cascade_output_stagnation_epochs
+
+ Sets the number of cascade output stagnation epochs.
+
+ See also:
+ <get_cascade_output_stagnation_epochs>, <fann_set_cascade_output_stagnation_epochs>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ void set_cascade_output_stagnation_epochs(unsigned int cascade_output_stagnation_epochs)
+ {
+ if (ann != NULL)
+ {
+ fann_set_cascade_output_stagnation_epochs(ann, cascade_output_stagnation_epochs);
+ }
+ }
+
+ /* Method: get_cascade_candidate_change_fraction
+
+ The cascade candidate change fraction is a number between 0 and 1 determining how large a fraction
+ the <get_MSE> value should change within <get_cascade_candidate_stagnation_epochs> during
+ training of the candidate neurons, in order for the training not to stagnate. If the training
+ stagnates, the training of the candidate neurons will be ended and the best candidate will be selected.
+
+ This means:
+ If the MSE does not change by a fraction of <get_cascade_candidate_change_fraction> during a
+ period of <get_cascade_candidate_stagnation_epochs>, the training of the candidate neurons
+ is stopped because the training has stagnated.
+
+ If the cascade candidate change fraction is low, the candidate neurons will be trained more and if the
+ fraction is high they will be trained less.
+
+ The default cascade candidate change fraction is 0.01, which is equalent to a 1% change in MSE.
+
+ See also:
+ <set_cascade_candidate_change_fraction>, <get_MSE>,
+ <get_cascade_candidate_stagnation_epochs>, <fann_get_cascade_candidate_change_fraction>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ float get_cascade_candidate_change_fraction()
+ {
+ float change_fraction = 0.0f;
+ if (ann != NULL)
+ {
+ change_fraction = fann_get_cascade_candidate_change_fraction(ann);
+ }
+ return change_fraction;
+ }
+
+ /* Method: set_cascade_candidate_change_fraction
+
+ Sets the cascade candidate change fraction.
+
+ See also:
+ <get_cascade_candidate_change_fraction>,
+ <fann_set_cascade_candidate_change_fraction>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ void set_cascade_candidate_change_fraction(float cascade_candidate_change_fraction)
+ {
+ if (ann != NULL)
+ {
+ fann_set_cascade_candidate_change_fraction(ann, cascade_candidate_change_fraction);
+ }
+ }
+
+ /* Method: get_cascade_candidate_stagnation_epochs
+
+ The number of cascade candidate stagnation epochs determines the number of epochs training is allowed to
+ continue without changing the MSE by a fraction of <get_cascade_candidate_change_fraction>.
+
+ See more info about this parameter in <get_cascade_candidate_change_fraction>.
+
+ The default number of cascade candidate stagnation epochs is 12.
+
+ See also:
+ <set_cascade_candidate_stagnation_epochs>, <get_cascade_candidate_change_fraction>,
+ <fann_get_cascade_candidate_stagnation_epochs>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ unsigned int get_cascade_candidate_stagnation_epochs()
+ {
+ unsigned int stagnation_epochs = 0;
+ if (ann != NULL)
+ {
+ stagnation_epochs = fann_get_cascade_candidate_stagnation_epochs(ann);
+ }
+ return stagnation_epochs;
+ }
+
+ /* Method: set_cascade_candidate_stagnation_epochs
+
+ Sets the number of cascade candidate stagnation epochs.
+
+ See also:
+ <get_cascade_candidate_stagnation_epochs>,
+ <fann_set_cascade_candidate_stagnation_epochs>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ void set_cascade_candidate_stagnation_epochs(unsigned int cascade_candidate_stagnation_epochs)
+ {
+ if (ann != NULL)
+ {
+ fann_set_cascade_candidate_stagnation_epochs(ann, cascade_candidate_stagnation_epochs);
+ }
+ }
+
+ /* Method: get_cascade_weight_multiplier
+
+ The weight multiplier is a parameter which is used to multiply the weights from the candidate neuron
+ before adding the neuron to the neural network. This parameter is usually between 0 and 1, and is used
+ to make the training a bit less aggressive.
+
+ The default weight multiplier is 0.4
+
+ See also:
+ <set_cascade_weight_multiplier>, <fann_get_cascade_weight_multiplier>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ fann_type get_cascade_weight_multiplier()
+ {
+ fann_type weight_multiplier = 0;
+ if (ann != NULL)
+ {
+ weight_multiplier = fann_get_cascade_weight_multiplier(ann);
+ }
+ return weight_multiplier;
+ }
+
+ /* Method: set_cascade_weight_multiplier
+
+ Sets the weight multiplier.
+
+ See also:
+ <get_cascade_weight_multiplier>, <fann_set_cascade_weight_multiplier>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ void set_cascade_weight_multiplier(fann_type cascade_weight_multiplier)
+ {
+ if (ann != NULL)
+ {
+ fann_set_cascade_weight_multiplier(ann, cascade_weight_multiplier);
+ }
+ }
+
+ /* Method: get_cascade_candidate_limit
+
+ The candidate limit is a limit for how much the candidate neuron may be trained.
+ The limit is a limit on the proportion between the MSE and candidate score.
+
+ Set this to a lower value to avoid overfitting and to a higher if overfitting is
+ not a problem.
+
+ The default candidate limit is 1000.0
+
+ See also:
+ <set_cascade_candidate_limit>, <fann_get_cascade_candidate_limit>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ fann_type get_cascade_candidate_limit()
+ {
+ fann_type candidate_limit = 0;
+ if (ann != NULL)
+ {
+ candidate_limit = fann_get_cascade_candidate_limit(ann);
+ }
+ return candidate_limit;
+ }
+
+ /* Method: set_cascade_candidate_limit
+
+ Sets the candidate limit.
+
+ See also:
+ <get_cascade_candidate_limit>, <fann_set_cascade_candidate_limit>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ void set_cascade_candidate_limit(fann_type cascade_candidate_limit)
+ {
+ if (ann != NULL)
+ {
+ fann_set_cascade_candidate_limit(ann, cascade_candidate_limit);
+ }
+ }
+
+ /* Method: get_cascade_max_out_epochs
+
+ The maximum out epochs determines the maximum number of epochs the output connections
+ may be trained after adding a new candidate neuron.
+
+ The default max out epochs is 150
+
+ See also:
+ <set_cascade_max_out_epochs>, <fann_get_cascade_max_out_epochs>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ unsigned int get_cascade_max_out_epochs()
+ {
+ unsigned int max_out_epochs = 0;
+ if (ann != NULL)
+ {
+ max_out_epochs = fann_get_cascade_max_out_epochs(ann);
+ }
+ return max_out_epochs;
+ }
+
+ /* Method: set_cascade_max_out_epochs
+
+ Sets the maximum out epochs.
+
+ See also:
+ <get_cascade_max_out_epochs>, <fann_set_cascade_max_out_epochs>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ void set_cascade_max_out_epochs(unsigned int cascade_max_out_epochs)
+ {
+ if (ann != NULL)
+ {
+ fann_set_cascade_max_out_epochs(ann, cascade_max_out_epochs);
+ }
+ }
+
+ /* Method: get_cascade_max_cand_epochs
+
+ The maximum candidate epochs determines the maximum number of epochs the input
+ connections to the candidates may be trained before adding a new candidate neuron.
+
+ The default max candidate epochs is 150
+
+ See also:
+ <set_cascade_max_cand_epochs>, <fann_get_cascade_max_cand_epochs>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ unsigned int get_cascade_max_cand_epochs()
+ {
+ unsigned int max_cand_epochs = 0;
+ if (ann != NULL)
+ {
+ max_cand_epochs = fann_get_cascade_max_cand_epochs(ann);
+ }
+ return max_cand_epochs;
+ }
+
+ /* Method: set_cascade_max_cand_epochs
+
+ Sets the max candidate epochs.
+
+ See also:
+ <get_cascade_max_cand_epochs>, <fann_set_cascade_max_cand_epochs>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ void set_cascade_max_cand_epochs(unsigned int cascade_max_cand_epochs)
+ {
+ if (ann != NULL)
+ {
+ fann_set_cascade_max_cand_epochs(ann, cascade_max_cand_epochs);
+ }
+ }
+
+ /* Method: get_cascade_num_candidates
+
+ The number of candidates used during training (calculated by multiplying <get_cascade_activation_functions_count>,
+ <get_cascade_activation_steepnesses_count> and <get_cascade_num_candidate_groups>).
+
+ The actual candidates is defined by the <get_cascade_activation_functions> and
+ <get_cascade_activation_steepnesses> arrays. These arrays define the activation functions
+ and activation steepnesses used for the candidate neurons. If there are 2 activation functions
+ in the activation function array and 3 steepnesses in the steepness array, then there will be
+ 2x3=6 different candidates which will be trained. These 6 different candidates can be copied into
+ several candidate groups, where the only difference between these groups is the initial weights.
+ If the number of groups is set to 2, then the number of candidate neurons will be 2x3x2=12. The
+ number of candidate groups is defined by <set_cascade_num_candidate_groups>.
+
+ The default number of candidates is 6x4x2 = 48
+
+ See also:
+ <get_cascade_activation_functions>, <get_cascade_activation_functions_count>,
+ <get_cascade_activation_steepnesses>, <get_cascade_activation_steepnesses_count>,
+ <get_cascade_num_candidate_groups>, <fann_get_cascade_num_candidates>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ unsigned int get_cascade_num_candidates()
+ {
+ unsigned int num_candidates = 0;
+ if (ann != NULL)
+ {
+ num_candidates = fann_get_cascade_num_candidates(ann);
+ }
+ return num_candidates;
+ }
+
+ /* Method: get_cascade_activation_functions_count
+
+ The number of activation functions in the <get_cascade_activation_functions> array.
+
+ The default number of activation functions is 6.
+
+ See also:
+ <get_cascade_activation_functions>, <set_cascade_activation_functions>,
+ <fann_get_cascade_activation_functions_count>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ unsigned int get_cascade_activation_functions_count()
+ {
+ unsigned int activation_functions_count = 0;
+ if (ann != NULL)
+ {
+ activation_functions_count = fann_get_cascade_activation_functions_count(ann);
+ }
+ return activation_functions_count;
+ }
+
+ /* Method: get_cascade_activation_functions
+
+ The cascade activation functions array is an array of the different activation functions used by
+ the candidates.
+
+ See <get_cascade_num_candidates> for a description of which candidate neurons will be
+ generated by this array.
+
+ See also:
+ <get_cascade_activation_functions_count>, <set_cascade_activation_functions>,
+ <FANN::activation_function_enum>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ activation_function_enum * get_cascade_activation_functions()
+ {
+ enum fann_activationfunc_enum *activation_functions = NULL;
+ if (ann != NULL)
+ {
+ activation_functions = fann_get_cascade_activation_functions(ann);
+ }
+ return reinterpret_cast<activation_function_enum *>(activation_functions);
+ }
+
+ /* Method: set_cascade_activation_functions
+
+ Sets the array of cascade candidate activation functions. The array must be just as long
+ as defined by the count.
+
+ See <get_cascade_num_candidates> for a description of which candidate neurons will be
+ generated by this array.
+
+ See also:
+ <get_cascade_activation_steepnesses_count>, <get_cascade_activation_steepnesses>,
+ <fann_set_cascade_activation_functions>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ void set_cascade_activation_functions(activation_function_enum *cascade_activation_functions,
+ unsigned int cascade_activation_functions_count)
+ {
+ if (ann != NULL)
+ {
+ fann_set_cascade_activation_functions(ann,
+ reinterpret_cast<enum fann_activationfunc_enum *>(cascade_activation_functions),
+ cascade_activation_functions_count);
+ }
+ }
+
+ /* Method: get_cascade_activation_steepnesses_count
+
+ The number of activation steepnesses in the <get_cascade_activation_functions> array.
+
+ The default number of activation steepnesses is 4.
+
+ See also:
+ <get_cascade_activation_steepnesses>, <set_cascade_activation_functions>,
+ <fann_get_cascade_activation_steepnesses_count>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ unsigned int get_cascade_activation_steepnesses_count()
+ {
+ unsigned int activation_steepness_count = 0;
+ if (ann != NULL)
+ {
+ activation_steepness_count = fann_get_cascade_activation_steepnesses_count(ann);
+ }
+ return activation_steepness_count;
+ }
+
+ /* Method: get_cascade_activation_steepnesses
+
+ The cascade activation steepnesses array is an array of the different activation functions used by
+ the candidates.
+
+ See <get_cascade_num_candidates> for a description of which candidate neurons will be
+ generated by this array.
+
+ The default activation steepnesses is {0.25, 0.50, 0.75, 1.00}
+
+ See also:
+ <set_cascade_activation_steepnesses>, <get_cascade_activation_steepnesses_count>,
+ <fann_get_cascade_activation_steepnesses>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ fann_type *get_cascade_activation_steepnesses()
+ {
+ fann_type *activation_steepnesses = NULL;
+ if (ann != NULL)
+ {
+ activation_steepnesses = fann_get_cascade_activation_steepnesses(ann);
+ }
+ return activation_steepnesses;
+ }
+
+ /* Method: set_cascade_activation_steepnesses
+
+ Sets the array of cascade candidate activation steepnesses. The array must be just as long
+ as defined by the count.
+
+ See <get_cascade_num_candidates> for a description of which candidate neurons will be
+ generated by this array.
+
+ See also:
+ <get_cascade_activation_steepnesses>, <get_cascade_activation_steepnesses_count>,
+ <fann_set_cascade_activation_steepnesses>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ void set_cascade_activation_steepnesses(fann_type *cascade_activation_steepnesses,
+ unsigned int cascade_activation_steepnesses_count)
+ {
+ if (ann != NULL)
+ {
+ fann_set_cascade_activation_steepnesses(ann,
+ cascade_activation_steepnesses, cascade_activation_steepnesses_count);
+ }
+ }
+
+ /* Method: get_cascade_num_candidate_groups
+
+ The number of candidate groups is the number of groups of identical candidates which will be used
+ during training.
+
+ This number can be used to have more candidates without having to define new parameters for the candidates.
+
+ See <get_cascade_num_candidates> for a description of which candidate neurons will be
+ generated by this parameter.
+
+ The default number of candidate groups is 2
+
+ See also:
+ <set_cascade_num_candidate_groups>, <fann_get_cascade_num_candidate_groups>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ unsigned int get_cascade_num_candidate_groups()
+ {
+ unsigned int num_candidate_groups = 0;
+ if (ann != NULL)
+ {
+ num_candidate_groups = fann_get_cascade_num_candidate_groups(ann);
+ }
+ return num_candidate_groups;
+ }
+
+ /* Method: set_cascade_num_candidate_groups
+
+ Sets the number of candidate groups.
+
+ See also:
+ <get_cascade_num_candidate_groups>, <fann_set_cascade_num_candidate_groups>
+
+ This function appears in FANN >= 2.0.0.
+ */
+ void set_cascade_num_candidate_groups(unsigned int cascade_num_candidate_groups)
+ {
+ if (ann != NULL)
+ {
+ fann_set_cascade_num_candidate_groups(ann, cascade_num_candidate_groups);
+ }
+ }
+
+ /*********************************************************************/
+
+#ifndef FIXEDFANN
+ /* Method: scale_train
+
+ Scale input and output data based on previously calculated parameters.
+
+ See also:
+ <descale_train>, <fann_scale_train>
+
+ This function appears in FANN >= 2.1.0.
+ */
+ void scale_train(training_data &data)
+ {
+ if (ann != NULL)
+ {
+ fann_scale_train(ann, data.train_data);
+ }
+ }
+
+ /* Method: descale_train
+
+ Descale input and output data based on previously calculated parameters.
+
+ See also:
+ <scale_train>, <fann_descale_train>
+
+ This function appears in FANN >= 2.1.0.
+ */
+ void descale_train(training_data &data)
+ {
+ if (ann != NULL)
+ {
+ fann_descale_train(ann, data.train_data);
+ }
+ }
+
+ /* Method: set_input_scaling_params
+
+ Calculate scaling parameters for future use based on training data.
+
+ See also:
+ <set_output_scaling_params>, <fann_set_input_scaling_params>
+
+ This function appears in FANN >= 2.1.0.
+ */
+ bool set_input_scaling_params(const training_data &data, float new_input_min, float new_input_max)
+ {
+ bool status = false;
+ if (ann != NULL)
+ {
+ status = (fann_set_input_scaling_params(ann, data.train_data, new_input_min, new_input_max) != -1);
+ }
+ return status;
+ }
+
+ /* Method: set_output_scaling_params
+
+ Calculate scaling parameters for future use based on training data.
+
+ See also:
+ <set_input_scaling_params>, <fann_set_output_scaling_params>
+
+ This function appears in FANN >= 2.1.0.
+ */
+ bool set_output_scaling_params(const training_data &data, float new_output_min, float new_output_max)
+ {
+ bool status = false;
+ if (ann != NULL)
+ {
+ status = (fann_set_output_scaling_params(ann, data.train_data, new_output_min, new_output_max) != -1);
+ }
+ return status;
+ }
+
+ /* Method: set_scaling_params
+
+ Calculate scaling parameters for future use based on training data.
+
+ See also:
+ <clear_scaling_params>, <fann_set_scaling_params>
+
+ This function appears in FANN >= 2.1.0.
+ */
+ bool set_scaling_params(const training_data &data,
+ float new_input_min, float new_input_max, float new_output_min, float new_output_max)
+ {
+ bool status = false;
+ if (ann != NULL)
+ {
+ status = (fann_set_scaling_params(ann, data.train_data,
+ new_input_min, new_input_max, new_output_min, new_output_max) != -1);
+ }
+ return status;
+ }
+
+ /* Method: clear_scaling_params
+
+ Clears scaling parameters.
+
+ See also:
+ <set_scaling_params>, <fann_clear_scaling_params>
+
+ This function appears in FANN >= 2.1.0.
+ */
+ bool clear_scaling_params()
+ {
+ bool status = false;
+ if (ann != NULL)
+ {
+ status = (fann_clear_scaling_params(ann) != -1);
+ }
+ return status;
+ }
+
+ /* Method: scale_input
+
+ Scale data in input vector before feed it to ann based on previously calculated parameters.
+
+ See also:
+ <descale_input>, <scale_output>, <fann_scale_input>
+
+ This function appears in FANN >= 2.1.0.
+ */
+ void scale_input(fann_type *input_vector)
+ {
+ if (ann != NULL)
+ {
+ fann_scale_input(ann, input_vector );
+ }
+ }
+
+ /* Method: scale_output
+
+ Scale data in output vector before feed it to ann based on previously calculated parameters.
+
+ See also:
+ <descale_output>, <scale_input>, <fann_scale_output>
+
+ This function appears in FANN >= 2.1.0.
+ */
+ void scale_output(fann_type *output_vector)
+ {
+ if (ann != NULL)
+ {
+ fann_scale_output(ann, output_vector );
+ }
+ }
+
+ /* Method: descale_input
+
+ Scale data in input vector after get it from ann based on previously calculated parameters.
+
+ See also:
+ <scale_input>, <descale_output>, <fann_descale_input>
+
+ This function appears in FANN >= 2.1.0.
+ */
+ void descale_input(fann_type *input_vector)
+ {
+ if (ann != NULL)
+ {
+ fann_descale_input(ann, input_vector );
+ }
+ }
+
+ /* Method: descale_output
+
+ Scale data in output vector after get it from ann based on previously calculated parameters.
+
+ See also:
+ <scale_output>, <descale_input>, <fann_descale_output>
+
+ This function appears in FANN >= 2.1.0.
+ */
+ void descale_output(fann_type *output_vector)
+ {
+ if (ann != NULL)
+ {
+ fann_descale_output(ann, output_vector );
+ }
+ }
+
+#endif /* FIXEDFANN */
+
+ /*********************************************************************/
+
+ /* Method: set_error_log
+
+ Change where errors are logged to.
+
+ If log_file is NULL, no errors will be printed.
+
+ If neural_net is empty i.e. ann is NULL, the default log will be set.
+ The default log is the log used when creating a neural_net.
+ This default log will also be the default for all new structs
+ that are created.
+
+ The default behavior is to log them to stderr.
+
+ See also:
+ <struct fann_error>, <fann_set_error_log>
+
+ This function appears in FANN >= 1.1.0.
+ */
+ void set_error_log(FILE *log_file)
+ {
+ fann_set_error_log(reinterpret_cast<struct fann_error *>(ann), log_file);
+ }
+
+ /* Method: get_errno
+
+ Returns the last error number.
+
+ See also:
+ <fann_errno_enum>, <fann_reset_errno>, <fann_get_errno>
+
+ This function appears in FANN >= 1.1.0.
+ */
+ unsigned int get_errno()
+ {
+ return fann_get_errno(reinterpret_cast<struct fann_error *>(ann));
+ }
+
+ /* Method: reset_errno
+
+ Resets the last error number.
+
+ This function appears in FANN >= 1.1.0.
+ */
+ void reset_errno()
+ {
+ fann_reset_errno(reinterpret_cast<struct fann_error *>(ann));
+ }
+
+ /* Method: reset_errstr
+
+ Resets the last error string.
+
+ This function appears in FANN >= 1.1.0.
+ */
+ void reset_errstr()
+ {
+ fann_reset_errstr(reinterpret_cast<struct fann_error *>(ann));
+ }
+
+ /* Method: get_errstr
+
+ Returns the last errstr.
+
+ This function calls <fann_reset_errno> and <fann_reset_errstr>
+
+ This function appears in FANN >= 1.1.0.
+ */
+ std::string get_errstr()
+ {
+ return std::string(fann_get_errstr(reinterpret_cast<struct fann_error *>(ann)));
+ }
+
+ /* Method: print_error
+
+ Prints the last error to stderr.
+
+ This function appears in FANN >= 1.1.0.
+ */
+ void print_error()
+ {
+ fann_print_error(reinterpret_cast<struct fann_error *>(ann));
+ }
+
+ /*********************************************************************/
+
+ private:
+ // Structure used by set_callback to hold information about a user callback
+ typedef struct user_context_type
+ {
+ callback_type user_callback; // Pointer to user callback function
+ void *user_data; // Arbitrary data pointer passed to the callback
+ neural_net *net; // This pointer for the neural network
+ } user_context;
+
+ // Internal callback used to convert from pointers to class references
+ static int FANN_API internal_callback(struct fann *ann, struct fann_train_data *train,
+ unsigned int max_epochs, unsigned int epochs_between_reports, float desired_error, unsigned int epochs)
+ {
+ user_context *user_data = static_cast<user_context *>(fann_get_user_data(ann));
+ if (user_data != NULL)
+ {
+ FANN::training_data data;
+ data.train_data = train;
+
+ int result = (*user_data->user_callback)(*user_data->net,
+ data, max_epochs, epochs_between_reports, desired_error, epochs, user_data);
+
+ data.train_data = NULL; // Prevent automatic cleanup
+ return result;
+ }
+ else
+ {
+ return -1; // This should not occur except if out of memory
+ }
+ }
+ protected:
+ // Pointer the encapsulated fann neural net structure
+ struct fann *ann;
+ };
+
+ /*************************************************************************/
+};
+
+#endif /* FANN_CPP_H_INCLUDED */
diff --git a/src/algorithms/svm.cpp b/src/algorithms/svm.cpp
new file mode 100644
index 0000000..32c3cbb
--- /dev/null
+++ b/src/algorithms/svm.cpp
@@ -0,0 +1,3126 @@
+#include <math.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <ctype.h>
+#include <float.h>
+#include <string.h>
+#include <stdarg.h>
+#include <limits.h>
+#include <locale.h>
+//test
+// #include <iostream>
+#include "svm.h"
+int libsvm_version = LIBSVM_VERSION;
+typedef float Qfloat;
+typedef signed char schar;
+#ifndef min
+template <class T> static inline T min(T x,T y) { return (x<y)?x:y; }
+#endif
+#ifndef max
+template <class T> static inline T max(T x,T y) { return (x>y)?x:y; }
+#endif
+template <class T> static inline void swap(T& x, T& y) { T t=x; x=y; y=t; }
+template <class S, class T> static inline void clone(T*& dst, S* src, int n)
+{
+ dst = new T[n];
+ memcpy((void *)dst,(void *)src,sizeof(T)*n);
+}
+static inline double powi(double base, int times)
+{
+ double tmp = base, ret = 1.0;
+
+ for(int t=times; t>0; t/=2)
+ {
+ if(t%2==1) ret*=tmp;
+ tmp = tmp * tmp;
+ }
+ return ret;
+}
+#define INF HUGE_VAL
+#define TAU 1e-12
+#define Malloc(type,n) (type *)malloc((n)*sizeof(type))
+
+static void print_string_stdout(const char *s)
+{
+ fputs(s,stdout);
+ fflush(stdout);
+}
+static void (*svm_print_string) (const char *) = &print_string_stdout;
+#if 1
+static void info(const char *fmt,...)
+{
+ char buf[BUFSIZ];
+ va_list ap;
+ va_start(ap,fmt);
+ vsprintf(buf,fmt,ap);
+ va_end(ap);
+ (*svm_print_string)(buf);
+}
+#else
+static void info(const char *fmt,...) {}
+#endif
+
+//
+// Kernel Cache
+//
+// l is the number of total data items
+// size is the cache size limit in bytes
+//
+class Cache
+{
+public:
+ Cache(int l,long int size);
+ ~Cache();
+
+ // request data [0,len)
+ // return some position p where [p,len) need to be filled
+ // (p >= len if nothing needs to be filled)
+ int get_data(const int index, Qfloat **data, int len);
+ void swap_index(int i, int j);
+private:
+ int l;
+ long int size;
+ struct head_t
+ {
+ head_t *prev, *next; // a circular list
+ Qfloat *data;
+ int len; // data[0,len) is cached in this entry
+ };
+
+ head_t *head;
+ head_t lru_head;
+ void lru_delete(head_t *h);
+ void lru_insert(head_t *h);
+};
+
+Cache::Cache(int l_,long int size_):l(l_),size(size_)
+{
+ head = (head_t *)calloc(l,sizeof(head_t)); // initialized to 0
+ size /= sizeof(Qfloat);
+ size -= l * sizeof(head_t) / sizeof(Qfloat);
+ size = max(size, 2 * (long int) l); // cache must be large enough for two columns
+ lru_head.next = lru_head.prev = &lru_head;
+}
+
+Cache::~Cache()
+{
+ for(head_t *h = lru_head.next; h != &lru_head; h=h->next)
+ free(h->data);
+ free(head);
+}
+
+void Cache::lru_delete(head_t *h)
+{
+ // delete from current location
+ h->prev->next = h->next;
+ h->next->prev = h->prev;
+}
+
+void Cache::lru_insert(head_t *h)
+{
+ // insert to last position
+ h->next = &lru_head;
+ h->prev = lru_head.prev;
+ h->prev->next = h;
+ h->next->prev = h;
+}
+
+int Cache::get_data(const int index, Qfloat **data, int len)
+{
+ head_t *h = &head[index];
+ if(h->len) lru_delete(h);
+ int more = len - h->len;
+
+ if(more > 0)
+ {
+ // free old space
+ while(size < more)
+ {
+ head_t *old = lru_head.next;
+ lru_delete(old);
+ free(old->data);
+ size += old->len;
+ old->data = 0;
+ old->len = 0;
+ }
+
+ // allocate new space
+ h->data = (Qfloat *)realloc(h->data,sizeof(Qfloat)*len);
+ size -= more;
+ swap(h->len,len);
+ }
+
+ lru_insert(h);
+ *data = h->data;
+ return len;
+}
+
+void Cache::swap_index(int i, int j)
+{
+ if(i==j) return;
+
+ if(head[i].len) lru_delete(&head[i]);
+ if(head[j].len) lru_delete(&head[j]);
+ swap(head[i].data,head[j].data);
+ swap(head[i].len,head[j].len);
+ if(head[i].len) lru_insert(&head[i]);
+ if(head[j].len) lru_insert(&head[j]);
+
+ if(i>j) swap(i,j);
+ for(head_t *h = lru_head.next; h!=&lru_head; h=h->next)
+ {
+ if(h->len > i)
+ {
+ if(h->len > j)
+ swap(h->data[i],h->data[j]);
+ else
+ {
+ // give up
+ lru_delete(h);
+ free(h->data);
+ size += h->len;
+ h->data = 0;
+ h->len = 0;
+ }
+ }
+ }
+}
+
+//
+// Kernel evaluation
+//
+// the static method k_function is for doing single kernel evaluation
+// the constructor of Kernel prepares to calculate the l*l kernel matrix
+// the member function get_Q is for getting one column from the Q Matrix
+//
+class QMatrix {
+public:
+ virtual Qfloat *get_Q(int column, int len) const = 0;
+ virtual double *get_QD() const = 0;
+ virtual void swap_index(int i, int j) const = 0;
+ virtual ~QMatrix() {}
+};
+
+class Kernel: public QMatrix {
+public:
+ Kernel(int l, svm_node * const * x, const svm_parameter& param);
+ virtual ~Kernel();
+
+ static double k_function(const svm_node *x, const svm_node *y,
+ const svm_parameter& param);
+ virtual Qfloat *get_Q(int column, int len) const = 0;
+ virtual double *get_QD() const = 0;
+ virtual void swap_index(int i, int j) const // no so const...
+ {
+ swap(x[i],x[j]);
+ if(x_square) swap(x_square[i],x_square[j]);
+ }
+protected:
+
+ double (Kernel::*kernel_function)(int i, int j) const;
+
+private:
+ const svm_node **x;
+ double *x_square;
+
+ // svm_parameter
+ const int kernel_type;
+ const int degree;
+ const double gamma;
+ const double coef0;
+
+ static double dot(const svm_node *px, const svm_node *py);
+ double kernel_linear(int i, int j) const
+ {
+ return dot(x[i],x[j]);
+ }
+ double kernel_poly(int i, int j) const
+ {
+ return powi(gamma*dot(x[i],x[j])+coef0,degree);
+ }
+ double kernel_rbf(int i, int j) const
+ {
+ return exp(-gamma*(x_square[i]+x_square[j]-2*dot(x[i],x[j])));
+ }
+ double kernel_sigmoid(int i, int j) const
+ {
+ return tanh(gamma*dot(x[i],x[j])+coef0);
+ }
+ double kernel_precomputed(int i, int j) const
+ {
+ return x[i][(int)(x[j][0].value)].value;
+ }
+};
+
+Kernel::Kernel(int l, svm_node * const * x_, const svm_parameter& param)
+:kernel_type(param.kernel_type), degree(param.degree),
+ gamma(param.gamma), coef0(param.coef0)
+{
+ switch(kernel_type)
+ {
+ case LINEAR:
+ kernel_function = &Kernel::kernel_linear;
+ break;
+ case POLY:
+ kernel_function = &Kernel::kernel_poly;
+ break;
+ case RBF:
+ kernel_function = &Kernel::kernel_rbf;
+ break;
+ case SIGMOID:
+ kernel_function = &Kernel::kernel_sigmoid;
+ break;
+ case PRECOMPUTED:
+ kernel_function = &Kernel::kernel_precomputed;
+ break;
+ }
+
+ clone(x,x_,l);
+
+ if(kernel_type == RBF)
+ {
+ x_square = new double[l];
+ for(int i=0;i<l;i++)
+ x_square[i] = dot(x[i],x[i]);
+ }
+ else
+ x_square = 0;
+}
+
+Kernel::~Kernel()
+{
+ delete[] x;
+ delete[] x_square;
+}
+
+double Kernel::dot(const svm_node *px, const svm_node *py)
+{
+ double sum = 0;
+ while(px->index != -1 && py->index != -1)
+ {
+ if(px->index == py->index)
+ {
+ sum += px->value * py->value;
+ ++px;
+ ++py;
+ }
+ else
+ {
+ if(px->index > py->index)
+ ++py;
+ else
+ ++px;
+ }
+ }
+ return sum;
+}
+
+double Kernel::k_function(const svm_node *x, const svm_node *y,
+ const svm_parameter& param)
+{
+ switch(param.kernel_type)
+ {
+ case LINEAR:
+ return dot(x,y);
+ case POLY:
+ return powi(param.gamma*dot(x,y)+param.coef0,param.degree);
+ case RBF:
+ {
+ double sum = 0;
+ while(x->index != -1 && y->index !=-1)
+ {
+ if(x->index == y->index)
+ {
+ double d = x->value - y->value;
+ sum += d*d;
+ ++x;
+ ++y;
+ }
+ else
+ {
+ if(x->index > y->index)
+ {
+ sum += y->value * y->value;
+ ++y;
+ }
+ else
+ {
+ sum += x->value * x->value;
+ ++x;
+ }
+ }
+ }
+
+ while(x->index != -1)
+ {
+ sum += x->value * x->value;
+ ++x;
+ }
+
+ while(y->index != -1)
+ {
+ sum += y->value * y->value;
+ ++y;
+ }
+
+ return exp(-param.gamma*sum);
+ }
+ case SIGMOID:
+ return tanh(param.gamma*dot(x,y)+param.coef0);
+ case PRECOMPUTED: //x: test (validation), y: SV
+ return x[(int)(y->value)].value;
+ default:
+ return 0; // Unreachable
+ }
+}
+
+// An SMO algorithm in Fan et al., JMLR 6(2005), p. 1889--1918
+// Solves:
+//
+// min 0.5(\alpha^T Q \alpha) + p^T \alpha
+//
+// y^T \alpha = \delta
+// y_i = +1 or -1
+// 0 <= alpha_i <= Cp for y_i = 1
+// 0 <= alpha_i <= Cn for y_i = -1
+//
+// Given:
+//
+// Q, p, y, Cp, Cn, and an initial feasible point \alpha
+// l is the size of vectors and matrices
+// eps is the stopping tolerance
+//
+// solution will be put in \alpha, objective value will be put in obj
+//
+class Solver {
+public:
+ Solver() {};
+ virtual ~Solver() {};
+
+ struct SolutionInfo {
+ double obj;
+ double rho;
+ double upper_bound_p;
+ double upper_bound_n;
+ double r; // for Solver_NU
+ };
+
+ void Solve(int l, const QMatrix& Q, const double *p_, const schar *y_,
+ double *alpha_, double Cp, double Cn, double eps,
+ SolutionInfo* si, int shrinking, bool verbose=false);
+protected:
+ int active_size;
+ schar *y;
+ double *G; // gradient of objective function
+ enum { LOWER_BOUND, UPPER_BOUND, FREE };
+ char *alpha_status; // LOWER_BOUND, UPPER_BOUND, FREE
+ double *alpha;
+ const QMatrix *Q;
+ const double *QD;
+ double eps;
+ double Cp,Cn;
+ double *p;
+ int *active_set;
+ double *G_bar; // gradient, if we treat free variables as 0
+ int l;
+ bool unshrink; // XXX
+
+ double get_C(int i)
+ {
+ return (y[i] > 0)? Cp : Cn;
+ }
+ void update_alpha_status(int i)
+ {
+ if(alpha[i] >= get_C(i))
+ alpha_status[i] = UPPER_BOUND;
+ else if(alpha[i] <= 0)
+ alpha_status[i] = LOWER_BOUND;
+ else alpha_status[i] = FREE;
+ }
+ bool is_upper_bound(int i) { return alpha_status[i] == UPPER_BOUND; }
+ bool is_lower_bound(int i) { return alpha_status[i] == LOWER_BOUND; }
+ bool is_free(int i) { return alpha_status[i] == FREE; }
+ void swap_index(int i, int j);
+ void reconstruct_gradient();
+ virtual int select_working_set(int &i, int &j);
+ virtual double calculate_rho();
+ virtual void do_shrinking();
+private:
+ bool be_shrunk(int i, double Gmax1, double Gmax2);
+};
+
+void Solver::swap_index(int i, int j)
+{
+ Q->swap_index(i,j);
+ swap(y[i],y[j]);
+ swap(G[i],G[j]);
+ swap(alpha_status[i],alpha_status[j]);
+ swap(alpha[i],alpha[j]);
+ swap(p[i],p[j]);
+ swap(active_set[i],active_set[j]);
+ swap(G_bar[i],G_bar[j]);
+}
+
+void Solver::reconstruct_gradient()
+{
+ // reconstruct inactive elements of G from G_bar and free variables
+
+ if(active_size == l) return;
+
+ int i,j;
+ int nr_free = 0;
+
+ for(j=active_size;j<l;j++)
+ G[j] = G_bar[j] + p[j];
+
+ for(j=0;j<active_size;j++)
+ if(is_free(j))
+ nr_free++;
+
+ if(2*nr_free < active_size)
+ info("\nWARNING: using -h 0 may be faster\n");
+
+ if (nr_free*l > 2*active_size*(l-active_size))
+ {
+ for(i=active_size;i<l;i++)
+ {
+ const Qfloat *Q_i = Q->get_Q(i,active_size);
+ for(j=0;j<active_size;j++)
+ if(is_free(j))
+ G[i] += alpha[j] * Q_i[j];
+ }
+ }
+ else
+ {
+ for(i=0;i<active_size;i++)
+ if(is_free(i))
+ {
+ const Qfloat *Q_i = Q->get_Q(i,l);
+ double alpha_i = alpha[i];
+ for(j=active_size;j<l;j++)
+ G[j] += alpha_i * Q_i[j];
+ }
+ }
+}
+
+void Solver::Solve(int l, const QMatrix& Q, const double *p_, const schar *y_,
+ double *alpha_, double Cp, double Cn, double eps,
+ SolutionInfo* si, int shrinking,
+ bool verbose)//pk
+{
+ this->l = l;
+ this->Q = &Q;
+ QD=Q.get_QD();
+ clone(p, p_,l);
+ clone(y, y_,l);
+ clone(alpha,alpha_,l);
+ this->Cp = Cp;
+ this->Cn = Cn;
+ this->eps = eps;
+ unshrink = false;
+
+ // initialize alpha_status
+ {
+ alpha_status = new char[l];
+ for(int i=0;i<l;i++)
+ update_alpha_status(i);
+ }
+
+ // initialize active set (for shrinking)
+ {
+ active_set = new int[l];
+ for(int i=0;i<l;i++)
+ active_set[i] = i;
+ active_size = l;
+ }
+
+ // initialize gradient
+ {
+ G = new double[l];
+ G_bar = new double[l];
+ int i;
+ for(i=0;i<l;i++)
+ {
+ G[i] = p[i];
+ G_bar[i] = 0;
+ }
+ for(i=0;i<l;i++)
+ if(!is_lower_bound(i))
+ {
+ const Qfloat *Q_i = Q.get_Q(i,l);
+ double alpha_i = alpha[i];
+ int j;
+ for(j=0;j<l;j++)
+ G[j] += alpha_i*Q_i[j];
+ if(is_upper_bound(i))
+ for(j=0;j<l;j++)
+ G_bar[j] += get_C(i) * Q_i[j];
+ }
+ }
+
+ // optimization step
+
+ int iter = 0;
+ int max_iter = max(10000000, l>INT_MAX/100 ? INT_MAX : 100*l);
+ int counter = min(l,1000)+1;
+
+ while(iter < max_iter)
+ {
+ // show progress and do shrinking
+
+ if(--counter == 0)
+ {
+ counter = min(l,1000);
+ if(shrinking) do_shrinking();
+ if(verbose)//pk
+ info(".");
+ }
+
+ int i,j;
+ if(select_working_set(i,j)!=0)
+ {
+ // reconstruct the whole gradient
+ reconstruct_gradient();
+ // reset active set size and check
+ active_size = l;
+ if(verbose)//pk
+ info("*");
+ if(select_working_set(i,j)!=0)
+ break;
+ else
+ counter = 1; // do shrinking next iteration
+ }
+
+ ++iter;
+
+ // update alpha[i] and alpha[j], handle bounds carefully
+
+ const Qfloat *Q_i = Q.get_Q(i,active_size);
+ const Qfloat *Q_j = Q.get_Q(j,active_size);
+
+ double C_i = get_C(i);
+ double C_j = get_C(j);
+
+ double old_alpha_i = alpha[i];
+ double old_alpha_j = alpha[j];
+
+ if(y[i]!=y[j])
+ {
+ double quad_coef = QD[i]+QD[j]+2*Q_i[j];
+ if (quad_coef <= 0)
+ quad_coef = TAU;
+ double delta = (-G[i]-G[j])/quad_coef;
+ double diff = alpha[i] - alpha[j];
+ alpha[i] += delta;
+ alpha[j] += delta;
+
+ if(diff > 0)
+ {
+ if(alpha[j] < 0)
+ {
+ alpha[j] = 0;
+ alpha[i] = diff;
+ }
+ }
+ else
+ {
+ if(alpha[i] < 0)
+ {
+ alpha[i] = 0;
+ alpha[j] = -diff;
+ }
+ }
+ if(diff > C_i - C_j)
+ {
+ if(alpha[i] > C_i)
+ {
+ alpha[i] = C_i;
+ alpha[j] = C_i - diff;
+ }
+ }
+ else
+ {
+ if(alpha[j] > C_j)
+ {
+ alpha[j] = C_j;
+ alpha[i] = C_j + diff;
+ }
+ }
+ }
+ else
+ {
+ double quad_coef = QD[i]+QD[j]-2*Q_i[j];
+ if (quad_coef <= 0)
+ quad_coef = TAU;
+ double delta = (G[i]-G[j])/quad_coef;
+ double sum = alpha[i] + alpha[j];
+ alpha[i] -= delta;
+ alpha[j] += delta;
+
+ if(sum > C_i)
+ {
+ if(alpha[i] > C_i)
+ {
+ alpha[i] = C_i;
+ alpha[j] = sum - C_i;
+ }
+ }
+ else
+ {
+ if(alpha[j] < 0)
+ {
+ alpha[j] = 0;
+ alpha[i] = sum;
+ }
+ }
+ if(sum > C_j)
+ {
+ if(alpha[j] > C_j)
+ {
+ alpha[j] = C_j;
+ alpha[i] = sum - C_j;
+ }
+ }
+ else
+ {
+ if(alpha[i] < 0)
+ {
+ alpha[i] = 0;
+ alpha[j] = sum;
+ }
+ }
+ }
+
+ // update G
+
+ double delta_alpha_i = alpha[i] - old_alpha_i;
+ double delta_alpha_j = alpha[j] - old_alpha_j;
+
+ for(int k=0;k<active_size;k++)
+ {
+ G[k] += Q_i[k]*delta_alpha_i + Q_j[k]*delta_alpha_j;
+ }
+
+ // update alpha_status and G_bar
+
+ {
+ bool ui = is_upper_bound(i);
+ bool uj = is_upper_bound(j);
+ update_alpha_status(i);
+ update_alpha_status(j);
+ int k;
+ if(ui != is_upper_bound(i))
+ {
+ Q_i = Q.get_Q(i,l);
+ if(ui)
+ for(k=0;k<l;k++)
+ G_bar[k] -= C_i * Q_i[k];
+ else
+ for(k=0;k<l;k++)
+ G_bar[k] += C_i * Q_i[k];
+ }
+
+ if(uj != is_upper_bound(j))
+ {
+ Q_j = Q.get_Q(j,l);
+ if(uj)
+ for(k=0;k<l;k++)
+ G_bar[k] -= C_j * Q_j[k];
+ else
+ for(k=0;k<l;k++)
+ G_bar[k] += C_j * Q_j[k];
+ }
+ }
+ }
+
+ if(iter >= max_iter)
+ {
+ if(active_size < l)
+ {
+ // reconstruct the whole gradient to calculate objective value
+ reconstruct_gradient();
+ active_size = l;
+ if(verbose)//pk
+ info("*");
+ }
+ info("\nWARNING: reaching max number of iterations");
+ }
+
+ // calculate rho
+
+ si->rho = calculate_rho();
+
+ // calculate objective value
+ {
+ double v = 0;
+ int i;
+ for(i=0;i<l;i++)
+ v += alpha[i] * (G[i] + p[i]);
+
+ si->obj = v/2;
+ }
+
+ // put back the solution
+ {
+ for(int i=0;i<l;i++)
+ alpha_[active_set[i]] = alpha[i];
+ }
+
+ // juggle everything back
+ /*{
+ for(int i=0;i<l;i++)
+ while(active_set[i] != i)
+ swap_index(i,active_set[i]);
+ // or Q.swap_index(i,active_set[i]);
+ }*/
+
+ si->upper_bound_p = Cp;
+ si->upper_bound_n = Cn;
+
+ if(verbose)//pk
+ info("\noptimization finished, #iter = %d\n",iter);
+
+ delete[] p;
+ delete[] y;
+ delete[] alpha;
+ delete[] alpha_status;
+ delete[] active_set;
+ delete[] G;
+ delete[] G_bar;
+}
+
+// return 1 if already optimal, return 0 otherwise
+int Solver::select_working_set(int &out_i, int &out_j)
+{
+ // return i,j such that
+ // i: maximizes -y_i * grad(f)_i, i in I_up(\alpha)
+ // j: minimizes the decrease of obj value
+ // (if quadratic coefficeint <= 0, replace it with tau)
+ // -y_j*grad(f)_j < -y_i*grad(f)_i, j in I_low(\alpha)
+
+ double Gmax = -INF;
+ double Gmax2 = -INF;
+ int Gmax_idx = -1;
+ int Gmin_idx = -1;
+ double obj_diff_min = INF;
+
+ for(int t=0;t<active_size;t++)
+ if(y[t]==+1)
+ {
+ if(!is_upper_bound(t))
+ if(-G[t] >= Gmax)
+ {
+ Gmax = -G[t];
+ Gmax_idx = t;
+ }
+ }
+ else
+ {
+ if(!is_lower_bound(t))
+ if(G[t] >= Gmax)
+ {
+ Gmax = G[t];
+ Gmax_idx = t;
+ }
+ }
+
+ int i = Gmax_idx;
+ const Qfloat *Q_i = NULL;
+ if(i != -1) // NULL Q_i not accessed: Gmax=-INF if i=-1
+ Q_i = Q->get_Q(i,active_size);
+
+ for(int j=0;j<active_size;j++)
+ {
+ if(y[j]==+1)
+ {
+ if (!is_lower_bound(j))
+ {
+ double grad_diff=Gmax+G[j];
+ if (G[j] >= Gmax2)
+ Gmax2 = G[j];
+ if (grad_diff > 0)
+ {
+ double obj_diff;
+ double quad_coef = QD[i]+QD[j]-2.0*y[i]*Q_i[j];
+ if (quad_coef > 0)
+ obj_diff = -(grad_diff*grad_diff)/quad_coef;
+ else
+ obj_diff = -(grad_diff*grad_diff)/TAU;
+
+ if (obj_diff <= obj_diff_min)
+ {
+ Gmin_idx=j;
+ obj_diff_min = obj_diff;
+ }
+ }
+ }
+ }
+ else
+ {
+ if (!is_upper_bound(j))
+ {
+ double grad_diff= Gmax-G[j];
+ if (-G[j] >= Gmax2)
+ Gmax2 = -G[j];
+ if (grad_diff > 0)
+ {
+ double obj_diff;
+ double quad_coef = QD[i]+QD[j]+2.0*y[i]*Q_i[j];
+ if (quad_coef > 0)
+ obj_diff = -(grad_diff*grad_diff)/quad_coef;
+ else
+ obj_diff = -(grad_diff*grad_diff)/TAU;
+
+ if (obj_diff <= obj_diff_min)
+ {
+ Gmin_idx=j;
+ obj_diff_min = obj_diff;
+ }
+ }
+ }
+ }
+ }
+
+ if(Gmax+Gmax2 < eps)
+ return 1;
+
+ out_i = Gmax_idx;
+ out_j = Gmin_idx;
+ return 0;
+}
+
+bool Solver::be_shrunk(int i, double Gmax1, double Gmax2)
+{
+ if(is_upper_bound(i))
+ {
+ if(y[i]==+1)
+ return(-G[i] > Gmax1);
+ else
+ return(-G[i] > Gmax2);
+ }
+ else if(is_lower_bound(i))
+ {
+ if(y[i]==+1)
+ return(G[i] > Gmax2);
+ else
+ return(G[i] > Gmax1);
+ }
+ else
+ return(false);
+}
+
+void Solver::do_shrinking()
+{
+ int i;
+ double Gmax1 = -INF; // max { -y_i * grad(f)_i | i in I_up(\alpha) }
+ double Gmax2 = -INF; // max { y_i * grad(f)_i | i in I_low(\alpha) }
+
+ // find maximal violating pair first
+ for(i=0;i<active_size;i++)
+ {
+ if(y[i]==+1)
+ {
+ if(!is_upper_bound(i))
+ {
+ if(-G[i] >= Gmax1)
+ Gmax1 = -G[i];
+ }
+ if(!is_lower_bound(i))
+ {
+ if(G[i] >= Gmax2)
+ Gmax2 = G[i];
+ }
+ }
+ else
+ {
+ if(!is_upper_bound(i))
+ {
+ if(-G[i] >= Gmax2)
+ Gmax2 = -G[i];
+ }
+ if(!is_lower_bound(i))
+ {
+ if(G[i] >= Gmax1)
+ Gmax1 = G[i];
+ }
+ }
+ }
+
+ if(unshrink == false && Gmax1 + Gmax2 <= eps*10)
+ {
+ unshrink = true;
+ reconstruct_gradient();
+ active_size = l;
+ info("*");
+ }
+
+ for(i=0;i<active_size;i++)
+ if (be_shrunk(i, Gmax1, Gmax2))
+ {
+ active_size--;
+ while (active_size > i)
+ {
+ if (!be_shrunk(active_size, Gmax1, Gmax2))
+ {
+ swap_index(i,active_size);
+ break;
+ }
+ active_size--;
+ }
+ }
+}
+
+double Solver::calculate_rho()
+{
+ double r;
+ int nr_free = 0;
+ double ub = INF, lb = -INF, sum_free = 0;
+ for(int i=0;i<active_size;i++)
+ {
+ double yG = y[i]*G[i];
+
+ if(is_upper_bound(i))
+ {
+ if(y[i]==-1)
+ ub = min(ub,yG);
+ else
+ lb = max(lb,yG);
+ }
+ else if(is_lower_bound(i))
+ {
+ if(y[i]==+1)
+ ub = min(ub,yG);
+ else
+ lb = max(lb,yG);
+ }
+ else
+ {
+ ++nr_free;
+ sum_free += yG;
+ }
+ }
+
+ if(nr_free>0)
+ r = sum_free/nr_free;
+ else
+ r = (ub+lb)/2;
+
+ return r;
+}
+
+//
+// Solver for nu-svm classification and regression
+//
+// additional constraint: e^T \alpha = constant
+//
+class Solver_NU : public Solver
+{
+public:
+ Solver_NU() {}
+ void Solve(int l, const QMatrix& Q, const double *p, const schar *y,
+ double *alpha, double Cp, double Cn, double eps,
+ SolutionInfo* si, int shrinking, bool verbose=false)
+ {
+ this->si = si;
+ Solver::Solve(l,Q,p,y,alpha,Cp,Cn,eps,si,shrinking,verbose);
+ }
+private:
+ SolutionInfo *si;
+ int select_working_set(int &i, int &j);
+ double calculate_rho();
+ bool be_shrunk(int i, double Gmax1, double Gmax2, double Gmax3, double Gmax4);
+ void do_shrinking();
+};
+
+// return 1 if already optimal, return 0 otherwise
+int Solver_NU::select_working_set(int &out_i, int &out_j)
+{
+ // return i,j such that y_i = y_j and
+ // i: maximizes -y_i * grad(f)_i, i in I_up(\alpha)
+ // j: minimizes the decrease of obj value
+ // (if quadratic coefficeint <= 0, replace it with tau)
+ // -y_j*grad(f)_j < -y_i*grad(f)_i, j in I_low(\alpha)
+
+ double Gmaxp = -INF;
+ double Gmaxp2 = -INF;
+ int Gmaxp_idx = -1;
+
+ double Gmaxn = -INF;
+ double Gmaxn2 = -INF;
+ int Gmaxn_idx = -1;
+
+ int Gmin_idx = -1;
+ double obj_diff_min = INF;
+
+ for(int t=0;t<active_size;t++)
+ if(y[t]==+1)
+ {
+ if(!is_upper_bound(t))
+ if(-G[t] >= Gmaxp)
+ {
+ Gmaxp = -G[t];
+ Gmaxp_idx = t;
+ }
+ }
+ else
+ {
+ if(!is_lower_bound(t))
+ if(G[t] >= Gmaxn)
+ {
+ Gmaxn = G[t];
+ Gmaxn_idx = t;
+ }
+ }
+
+ int ip = Gmaxp_idx;
+ int in = Gmaxn_idx;
+ const Qfloat *Q_ip = NULL;
+ const Qfloat *Q_in = NULL;
+ if(ip != -1) // NULL Q_ip not accessed: Gmaxp=-INF if ip=-1
+ Q_ip = Q->get_Q(ip,active_size);
+ if(in != -1)
+ Q_in = Q->get_Q(in,active_size);
+
+ for(int j=0;j<active_size;j++)
+ {
+ if(y[j]==+1)
+ {
+ if (!is_lower_bound(j))
+ {
+ double grad_diff=Gmaxp+G[j];
+ if (G[j] >= Gmaxp2)
+ Gmaxp2 = G[j];
+ if (grad_diff > 0)
+ {
+ double obj_diff;
+ double quad_coef = QD[ip]+QD[j]-2*Q_ip[j];
+ if (quad_coef > 0)
+ obj_diff = -(grad_diff*grad_diff)/quad_coef;
+ else
+ obj_diff = -(grad_diff*grad_diff)/TAU;
+
+ if (obj_diff <= obj_diff_min)
+ {
+ Gmin_idx=j;
+ obj_diff_min = obj_diff;
+ }
+ }
+ }
+ }
+ else
+ {
+ if (!is_upper_bound(j))
+ {
+ double grad_diff=Gmaxn-G[j];
+ if (-G[j] >= Gmaxn2)
+ Gmaxn2 = -G[j];
+ if (grad_diff > 0)
+ {
+ double obj_diff;
+ double quad_coef = QD[in]+QD[j]-2*Q_in[j];
+ if (quad_coef > 0)
+ obj_diff = -(grad_diff*grad_diff)/quad_coef;
+ else
+ obj_diff = -(grad_diff*grad_diff)/TAU;
+
+ if (obj_diff <= obj_diff_min)
+ {
+ Gmin_idx=j;
+ obj_diff_min = obj_diff;
+ }
+ }
+ }
+ }
+ }
+
+ if(max(Gmaxp+Gmaxp2,Gmaxn+Gmaxn2) < eps)
+ return 1;
+
+ if (y[Gmin_idx] == +1)
+ out_i = Gmaxp_idx;
+ else
+ out_i = Gmaxn_idx;
+ out_j = Gmin_idx;
+
+ return 0;
+}
+
+bool Solver_NU::be_shrunk(int i, double Gmax1, double Gmax2, double Gmax3, double Gmax4)
+{
+ if(is_upper_bound(i))
+ {
+ if(y[i]==+1)
+ return(-G[i] > Gmax1);
+ else
+ return(-G[i] > Gmax4);
+ }
+ else if(is_lower_bound(i))
+ {
+ if(y[i]==+1)
+ return(G[i] > Gmax2);
+ else
+ return(G[i] > Gmax3);
+ }
+ else
+ return(false);
+}
+
+void Solver_NU::do_shrinking()
+{
+ double Gmax1 = -INF; // max { -y_i * grad(f)_i | y_i = +1, i in I_up(\alpha) }
+ double Gmax2 = -INF; // max { y_i * grad(f)_i | y_i = +1, i in I_low(\alpha) }
+ double Gmax3 = -INF; // max { -y_i * grad(f)_i | y_i = -1, i in I_up(\alpha) }
+ double Gmax4 = -INF; // max { y_i * grad(f)_i | y_i = -1, i in I_low(\alpha) }
+
+ // find maximal violating pair first
+ int i;
+ for(i=0;i<active_size;i++)
+ {
+ if(!is_upper_bound(i))
+ {
+ if(y[i]==+1)
+ {
+ if(-G[i] > Gmax1) Gmax1 = -G[i];
+ }
+ else if(-G[i] > Gmax4) Gmax4 = -G[i];
+ }
+ if(!is_lower_bound(i))
+ {
+ if(y[i]==+1)
+ {
+ if(G[i] > Gmax2) Gmax2 = G[i];
+ }
+ else if(G[i] > Gmax3) Gmax3 = G[i];
+ }
+ }
+
+ if(unshrink == false && max(Gmax1+Gmax2,Gmax3+Gmax4) <= eps*10)
+ {
+ unshrink = true;
+ reconstruct_gradient();
+ active_size = l;
+ }
+
+ for(i=0;i<active_size;i++)
+ if (be_shrunk(i, Gmax1, Gmax2, Gmax3, Gmax4))
+ {
+ active_size--;
+ while (active_size > i)
+ {
+ if (!be_shrunk(active_size, Gmax1, Gmax2, Gmax3, Gmax4))
+ {
+ swap_index(i,active_size);
+ break;
+ }
+ active_size--;
+ }
+ }
+}
+
+double Solver_NU::calculate_rho()
+{
+ int nr_free1 = 0,nr_free2 = 0;
+ double ub1 = INF, ub2 = INF;
+ double lb1 = -INF, lb2 = -INF;
+ double sum_free1 = 0, sum_free2 = 0;
+
+ for(int i=0;i<active_size;i++)
+ {
+ if(y[i]==+1)
+ {
+ if(is_upper_bound(i))
+ lb1 = max(lb1,G[i]);
+ else if(is_lower_bound(i))
+ ub1 = min(ub1,G[i]);
+ else
+ {
+ ++nr_free1;
+ sum_free1 += G[i];
+ }
+ }
+ else
+ {
+ if(is_upper_bound(i))
+ lb2 = max(lb2,G[i]);
+ else if(is_lower_bound(i))
+ ub2 = min(ub2,G[i]);
+ else
+ {
+ ++nr_free2;
+ sum_free2 += G[i];
+ }
+ }
+ }
+
+ double r1,r2;
+ if(nr_free1 > 0)
+ r1 = sum_free1/nr_free1;
+ else
+ r1 = (ub1+lb1)/2;
+
+ if(nr_free2 > 0)
+ r2 = sum_free2/nr_free2;
+ else
+ r2 = (ub2+lb2)/2;
+
+ si->r = (r1+r2)/2;
+ return (r1-r2)/2;
+}
+
+//
+// Q matrices for various formulations
+//
+class SVC_Q: public Kernel
+{
+public:
+ SVC_Q(const svm_problem& prob, const svm_parameter& param, const schar *y_)
+ :Kernel(prob.l, prob.x, param)
+ {
+ clone(y,y_,prob.l);
+ cache = new Cache(prob.l,(long int)(param.cache_size*(1<<20)));
+ QD = new double[prob.l];
+ for(int i=0;i<prob.l;i++)
+ QD[i] = (this->*kernel_function)(i,i);
+ }
+
+ Qfloat *get_Q(int i, int len) const
+ {
+ Qfloat *data;
+ int start, j;
+ if((start = cache->get_data(i,&data,len)) < len)
+ {
+ for(j=start;j<len;j++)
+ data[j] = (Qfloat)(y[i]*y[j]*(this->*kernel_function)(i,j));
+ }
+ return data;
+ }
+
+ double *get_QD() const
+ {
+ return QD;
+ }
+
+ void swap_index(int i, int j) const
+ {
+ cache->swap_index(i,j);
+ Kernel::swap_index(i,j);
+ swap(y[i],y[j]);
+ swap(QD[i],QD[j]);
+ }
+
+ ~SVC_Q()
+ {
+ delete[] y;
+ delete cache;
+ delete[] QD;
+ }
+private:
+ schar *y;
+ Cache *cache;
+ double *QD;
+};
+
+class ONE_CLASS_Q: public Kernel
+{
+public:
+ ONE_CLASS_Q(const svm_problem& prob, const svm_parameter& param)
+ :Kernel(prob.l, prob.x, param)
+ {
+ cache = new Cache(prob.l,(long int)(param.cache_size*(1<<20)));
+ QD = new double[prob.l];
+ for(int i=0;i<prob.l;i++)
+ QD[i] = (this->*kernel_function)(i,i);
+ }
+
+ Qfloat *get_Q(int i, int len) const
+ {
+ Qfloat *data;
+ int start, j;
+ if((start = cache->get_data(i,&data,len)) < len)
+ {
+ for(j=start;j<len;j++)
+ data[j] = (Qfloat)(this->*kernel_function)(i,j);
+ }
+ return data;
+ }
+
+ double *get_QD() const
+ {
+ return QD;
+ }
+
+ void swap_index(int i, int j) const
+ {
+ cache->swap_index(i,j);
+ Kernel::swap_index(i,j);
+ swap(QD[i],QD[j]);
+ }
+
+ ~ONE_CLASS_Q()
+ {
+ delete cache;
+ delete[] QD;
+ }
+private:
+ Cache *cache;
+ double *QD;
+};
+
+class SVR_Q: public Kernel
+{
+public:
+ SVR_Q(const svm_problem& prob, const svm_parameter& param)
+ :Kernel(prob.l, prob.x, param)
+ {
+ l = prob.l;
+ cache = new Cache(l,(long int)(param.cache_size*(1<<20)));
+ QD = new double[2*l];
+ sign = new schar[2*l];
+ index = new int[2*l];
+ for(int k=0;k<l;k++)
+ {
+ sign[k] = 1;
+ sign[k+l] = -1;
+ index[k] = k;
+ index[k+l] = k;
+ QD[k] = (this->*kernel_function)(k,k);
+ QD[k+l] = QD[k];
+ }
+ buffer[0] = new Qfloat[2*l];
+ buffer[1] = new Qfloat[2*l];
+ next_buffer = 0;
+ }
+
+ void swap_index(int i, int j) const
+ {
+ swap(sign[i],sign[j]);
+ swap(index[i],index[j]);
+ swap(QD[i],QD[j]);
+ }
+
+ Qfloat *get_Q(int i, int len) const
+ {
+ Qfloat *data;
+ int j, real_i = index[i];
+ if(cache->get_data(real_i,&data,l) < l)
+ {
+ for(j=0;j<l;j++)
+ data[j] = (Qfloat)(this->*kernel_function)(real_i,j);
+ }
+
+ // reorder and copy
+ Qfloat *buf = buffer[next_buffer];
+ next_buffer = 1 - next_buffer;
+ schar si = sign[i];
+ for(j=0;j<len;j++)
+ buf[j] = (Qfloat) si * (Qfloat) sign[j] * data[index[j]];
+ return buf;
+ }
+
+ double *get_QD() const
+ {
+ return QD;
+ }
+
+ ~SVR_Q()
+ {
+ delete cache;
+ delete[] sign;
+ delete[] index;
+ delete[] buffer[0];
+ delete[] buffer[1];
+ delete[] QD;
+ }
+private:
+ int l;
+ Cache *cache;
+ schar *sign;
+ int *index;
+ mutable int next_buffer;
+ Qfloat *buffer[2];
+ double *QD;
+};
+
+//
+// construct and solve various formulations
+//
+static void solve_c_svc(
+ const svm_problem *prob, const svm_parameter* param,
+ double *alpha, Solver::SolutionInfo* si, double Cp, double Cn)
+{
+ int l = prob->l;
+ double *minus_ones = new double[l];
+ schar *y = new schar[l];
+
+ int i;
+
+ for(i=0;i<l;i++)
+ {
+ alpha[i] = 0;
+ minus_ones[i] = -1;
+ if(prob->y[i] > 0) y[i] = +1; else y[i] = -1;
+ }
+
+ Solver s;
+ s.Solve(l, SVC_Q(*prob,*param,y), minus_ones, y,
+ alpha, Cp, Cn, param->eps, si, param->shrinking, param->verbose);
+
+ double sum_alpha=0;
+ for(i=0;i<l;i++)
+ sum_alpha += alpha[i];
+
+ if (Cp==Cn)
+ if(param->verbose)//pk
+ info("nu = %f\n", sum_alpha/(Cp*prob->l));
+
+ for(i=0;i<l;i++)
+ alpha[i] *= y[i];
+
+ delete[] minus_ones;
+ delete[] y;
+}
+
+static void solve_nu_svc(
+ const svm_problem *prob, const svm_parameter *param,
+ double *alpha, Solver::SolutionInfo* si)
+{
+ int i;
+ int l = prob->l;
+ double nu = param->nu;
+
+ schar *y = new schar[l];
+
+ for(i=0;i<l;i++)
+ if(prob->y[i]>0)
+ y[i] = +1;
+ else
+ y[i] = -1;
+
+ double sum_pos = nu*l/2;
+ double sum_neg = nu*l/2;
+
+ for(i=0;i<l;i++)
+ if(y[i] == +1)
+ {
+ alpha[i] = min(1.0,sum_pos);
+ sum_pos -= alpha[i];
+ }
+ else
+ {
+ alpha[i] = min(1.0,sum_neg);
+ sum_neg -= alpha[i];
+ }
+
+ double *zeros = new double[l];
+
+ for(i=0;i<l;i++)
+ zeros[i] = 0;
+
+ Solver_NU s;
+ s.Solve(l, SVC_Q(*prob,*param,y), zeros, y,
+ alpha, 1.0, 1.0, param->eps, si, param->shrinking, param->verbose);
+ double r = si->r;
+
+ if(param->verbose)//pk
+ info("C = %f\n",1/r);
+
+ for(i=0;i<l;i++)
+ alpha[i] *= y[i]/r;
+
+ si->rho /= r;
+ si->obj /= (r*r);
+ si->upper_bound_p = 1/r;
+ si->upper_bound_n = 1/r;
+
+ delete[] y;
+ delete[] zeros;
+}
+
+static void solve_one_class(
+ const svm_problem *prob, const svm_parameter *param,
+ double *alpha, Solver::SolutionInfo* si)
+{
+ int l = prob->l;
+ double *zeros = new double[l];
+ schar *ones = new schar[l];
+ int i;
+
+ int n = (int)(param->nu*prob->l); // # of alpha's at upper bound
+
+ for(i=0;i<n;i++)
+ alpha[i] = 1;
+ if(n<prob->l)
+ alpha[n] = param->nu * prob->l - n;
+ for(i=n+1;i<l;i++)
+ alpha[i] = 0;
+
+ for(i=0;i<l;i++)
+ {
+ zeros[i] = 0;
+ ones[i] = 1;
+ }
+
+ Solver s;
+ s.Solve(l, ONE_CLASS_Q(*prob,*param), zeros, ones,
+ alpha, 1.0, 1.0, param->eps, si, param->shrinking, param->verbose );
+
+ delete[] zeros;
+ delete[] ones;
+}
+
+static void solve_epsilon_svr(
+ const svm_problem *prob, const svm_parameter *param,
+ double *alpha, Solver::SolutionInfo* si)
+{
+ int l = prob->l;
+ double *alpha2 = new double[2*l];
+ double *linear_term = new double[2*l];
+ schar *y = new schar[2*l];
+ int i;
+
+ for(i=0;i<l;i++)
+ {
+ alpha2[i] = 0;
+ linear_term[i] = param->p - prob->y[i];
+ y[i] = 1;
+
+ alpha2[i+l] = 0;
+ linear_term[i+l] = param->p + prob->y[i];
+ y[i+l] = -1;
+ }
+
+ Solver s;
+ s.Solve(2*l, SVR_Q(*prob,*param), linear_term, y,
+ alpha2, param->C, param->C, param->eps, si, param->shrinking, param->verbose);
+
+ double sum_alpha = 0;
+ for(i=0;i<l;i++)
+ {
+ alpha[i] = alpha2[i] - alpha2[i+l];
+ sum_alpha += fabs(alpha[i]);
+ }
+ if(param->verbose)//pk
+ info("nu = %f\n",sum_alpha/(param->C*l));
+
+ delete[] alpha2;
+ delete[] linear_term;
+ delete[] y;
+}
+
+static void solve_nu_svr(
+ const svm_problem *prob, const svm_parameter *param,
+ double *alpha, Solver::SolutionInfo* si)
+{
+ int l = prob->l;
+ double C = param->C;
+ double *alpha2 = new double[2*l];
+ double *linear_term = new double[2*l];
+ schar *y = new schar[2*l];
+ int i;
+
+ double sum = C * param->nu * l / 2;
+ for(i=0;i<l;i++)
+ {
+ alpha2[i] = alpha2[i+l] = min(sum,C);
+ sum -= alpha2[i];
+
+ linear_term[i] = - prob->y[i];
+ y[i] = 1;
+
+ linear_term[i+l] = prob->y[i];
+ y[i+l] = -1;
+ }
+
+ Solver_NU s;
+ s.Solve(2*l, SVR_Q(*prob,*param), linear_term, y,
+ alpha2, C, C, param->eps, si, param->shrinking, param->verbose);
+
+ if(param->verbose)//pk
+ info("epsilon = %f\n",-si->r);
+
+ for(i=0;i<l;i++)
+ alpha[i] = alpha2[i] - alpha2[i+l];
+
+ delete[] alpha2;
+ delete[] linear_term;
+ delete[] y;
+}
+
+//
+// decision_function
+//
+struct decision_function
+{
+ double *alpha;
+ double rho;
+};
+
+static decision_function svm_train_one(
+ const svm_problem *prob, const svm_parameter *param,
+ double Cp, double Cn)
+{
+ double *alpha = Malloc(double,prob->l);
+ Solver::SolutionInfo si;
+ switch(param->svm_type)
+ {
+ case C_SVC:
+ solve_c_svc(prob,param,alpha,&si,Cp,Cn);
+ break;
+ case NU_SVC:
+ solve_nu_svc(prob,param,alpha,&si);
+ break;
+ case ONE_CLASS:
+ solve_one_class(prob,param,alpha,&si);
+ break;
+ case EPSILON_SVR:
+ solve_epsilon_svr(prob,param,alpha,&si);
+ break;
+ case NU_SVR:
+ solve_nu_svr(prob,param,alpha,&si);
+ break;
+ }
+
+ if(param->verbose)//pk
+ info("obj = %f, rho = %f\n",si.obj,si.rho);
+
+ // output SVs
+
+ int nSV = 0;
+ int nBSV = 0;
+ for(int i=0;i<prob->l;i++)
+ {
+ if(fabs(alpha[i]) > 0)
+ {
+ ++nSV;
+ if(prob->y[i] > 0)
+ {
+ if(fabs(alpha[i]) >= si.upper_bound_p)
+ ++nBSV;
+ }
+ else
+ {
+ if(fabs(alpha[i]) >= si.upper_bound_n)
+ ++nBSV;
+ }
+ }
+ }
+
+ if(param->verbose)//pk
+ info("nSV = %d, nBSV = %d\n",nSV,nBSV);
+
+ decision_function f;
+ f.alpha = alpha;
+ f.rho = si.rho;
+ return f;
+}
+
+// Platt's binary SVM Probablistic Output: an improvement from Lin et al.
+static void sigmoid_train(
+ int l, const double *dec_values, const double *labels,
+ double& A, double& B)
+{
+ double prior1=0, prior0 = 0;
+ int i;
+
+ for (i=0;i<l;i++)
+ if (labels[i] > 0) prior1+=1;
+ else prior0+=1;
+
+ int max_iter=100; // Maximal number of iterations
+ double min_step=1e-10; // Minimal step taken in line search
+ double sigma=1e-12; // For numerically strict PD of Hessian
+ double eps=1e-5;
+ double hiTarget=(prior1+1.0)/(prior1+2.0);
+ double loTarget=1/(prior0+2.0);
+ double *t=Malloc(double,l);
+ double fApB,p,q,h11,h22,h21,g1,g2,det,dA,dB,gd,stepsize;
+ double newA,newB,newf,d1,d2;
+ int iter;
+
+ // Initial Point and Initial Fun Value
+ A=0.0; B=log((prior0+1.0)/(prior1+1.0));
+ double fval = 0.0;
+
+ for (i=0;i<l;i++)
+ {
+ if (labels[i]>0) t[i]=hiTarget;
+ else t[i]=loTarget;
+ fApB = dec_values[i]*A+B;
+ if (fApB>=0)
+ fval += t[i]*fApB + log(1+exp(-fApB));
+ else
+ fval += (t[i] - 1)*fApB +log(1+exp(fApB));
+ }
+ for (iter=0;iter<max_iter;iter++)
+ {
+ // Update Gradient and Hessian (use H' = H + sigma I)
+ h11=sigma; // numerically ensures strict PD
+ h22=sigma;
+ h21=0.0;g1=0.0;g2=0.0;
+ for (i=0;i<l;i++)
+ {
+ fApB = dec_values[i]*A+B;
+ if (fApB >= 0)
+ {
+ p=exp(-fApB)/(1.0+exp(-fApB));
+ q=1.0/(1.0+exp(-fApB));
+ }
+ else
+ {
+ p=1.0/(1.0+exp(fApB));
+ q=exp(fApB)/(1.0+exp(fApB));
+ }
+ d2=p*q;
+ h11+=dec_values[i]*dec_values[i]*d2;
+ h22+=d2;
+ h21+=dec_values[i]*d2;
+ d1=t[i]-p;
+ g1+=dec_values[i]*d1;
+ g2+=d1;
+ }
+
+ // Stopping Criteria
+ if (fabs(g1)<eps && fabs(g2)<eps)
+ break;
+
+ // Finding Newton direction: -inv(H') * g
+ det=h11*h22-h21*h21;
+ dA=-(h22*g1 - h21 * g2) / det;
+ dB=-(-h21*g1+ h11 * g2) / det;
+ gd=g1*dA+g2*dB;
+
+
+ stepsize = 1; // Line Search
+ while (stepsize >= min_step)
+ {
+ newA = A + stepsize * dA;
+ newB = B + stepsize * dB;
+
+ // New function value
+ newf = 0.0;
+ for (i=0;i<l;i++)
+ {
+ fApB = dec_values[i]*newA+newB;
+ if (fApB >= 0)
+ newf += t[i]*fApB + log(1+exp(-fApB));
+ else
+ newf += (t[i] - 1)*fApB +log(1+exp(fApB));
+ }
+ // Check sufficient decrease
+ if (newf<fval+0.0001*stepsize*gd)
+ {
+ A=newA;B=newB;fval=newf;
+ break;
+ }
+ else
+ stepsize = stepsize / 2.0;
+ }
+
+ if (stepsize < min_step)
+ {
+ info("Line search fails in two-class probability estimates\n");
+ break;
+ }
+ }
+
+ if (iter>=max_iter)
+ info("Reaching maximal iterations in two-class probability estimates\n");
+ free(t);
+}
+
+static double sigmoid_predict(double decision_value, double A, double B)
+{
+ double fApB = decision_value*A+B;
+ // 1-p used later; avoid catastrophic cancellation
+ if (fApB >= 0)
+ return exp(-fApB)/(1.0+exp(-fApB));
+ else
+ return 1.0/(1+exp(fApB)) ;
+}
+
+// Method 2 from the multiclass_prob paper by Wu, Lin, and Weng
+static void multiclass_probability(int k, double **r, double *p)
+{
+ int t,j;
+ int iter = 0, max_iter=max(100,k);
+ double **Q=Malloc(double *,k);
+ double *Qp=Malloc(double,k);
+ double pQp, eps=0.005/k;
+
+ for (t=0;t<k;t++)
+ {
+ p[t]=1.0/k; // Valid if k = 1
+ Q[t]=Malloc(double,k);
+ Q[t][t]=0;
+ for (j=0;j<t;j++)
+ {
+ Q[t][t]+=r[j][t]*r[j][t];
+ Q[t][j]=Q[j][t];
+ }
+ for (j=t+1;j<k;j++)
+ {
+ Q[t][t]+=r[j][t]*r[j][t];
+ Q[t][j]=-r[j][t]*r[t][j];
+ }
+ }
+ for (iter=0;iter<max_iter;iter++)
+ {
+ // stopping condition, recalculate QP,pQP for numerical accuracy
+ pQp=0;
+ for (t=0;t<k;t++)
+ {
+ Qp[t]=0;
+ for (j=0;j<k;j++)
+ Qp[t]+=Q[t][j]*p[j];
+ pQp+=p[t]*Qp[t];
+ }
+ double max_error=0;
+ for (t=0;t<k;t++)
+ {
+ double error=fabs(Qp[t]-pQp);
+ if (error>max_error)
+ max_error=error;
+ }
+ if (max_error<eps) break;
+
+ for (t=0;t<k;t++)
+ {
+ double diff=(-Qp[t]+pQp)/Q[t][t];
+ p[t]+=diff;
+ pQp=(pQp+diff*(diff*Q[t][t]+2*Qp[t]))/(1+diff)/(1+diff);
+ for (j=0;j<k;j++)
+ {
+ Qp[j]=(Qp[j]+diff*Q[t][j])/(1+diff);
+ p[j]/=(1+diff);
+ }
+ }
+ }
+ if (iter>=max_iter)
+ info("Exceeds max_iter in multiclass_prob\n");
+ for(t=0;t<k;t++) free(Q[t]);
+ free(Q);
+ free(Qp);
+}
+
+// Cross-validation decision values for probability estimates
+static void svm_binary_svc_probability(
+ const svm_problem *prob, const svm_parameter *param,
+ double Cp, double Cn, double& probA, double& probB)
+{
+ int i;
+ int nr_fold = 5;
+ int *perm = Malloc(int,prob->l);
+ double *dec_values = Malloc(double,prob->l);
+
+ // random shuffle
+ for(i=0;i<prob->l;i++) perm[i]=i;
+ for(i=0;i<prob->l;i++)
+ {
+ int j = i+rand()%(prob->l-i);
+ swap(perm[i],perm[j]);
+ }
+ for(i=0;i<nr_fold;i++)
+ {
+ int begin = i*prob->l/nr_fold;
+ int end = (i+1)*prob->l/nr_fold;
+ int j,k;
+ struct svm_problem subprob;
+
+ subprob.l = prob->l-(end-begin);
+ subprob.x = Malloc(struct svm_node*,subprob.l);
+ subprob.y = Malloc(double,subprob.l);
+
+ k=0;
+ for(j=0;j<begin;j++)
+ {
+ subprob.x[k] = prob->x[perm[j]];
+ subprob.y[k] = prob->y[perm[j]];
+ ++k;
+ }
+ for(j=end;j<prob->l;j++)
+ {
+ subprob.x[k] = prob->x[perm[j]];
+ subprob.y[k] = prob->y[perm[j]];
+ ++k;
+ }
+ int p_count=0,n_count=0;
+ for(j=0;j<k;j++)
+ if(subprob.y[j]>0)
+ p_count++;
+ else
+ n_count++;
+
+ if(p_count==0 && n_count==0)
+ for(j=begin;j<end;j++)
+ dec_values[perm[j]] = 0;
+ else if(p_count > 0 && n_count == 0)
+ for(j=begin;j<end;j++)
+ dec_values[perm[j]] = 1;
+ else if(p_count == 0 && n_count > 0)
+ for(j=begin;j<end;j++)
+ dec_values[perm[j]] = -1;
+ else
+ {
+ svm_parameter subparam = *param;
+ subparam.probability=0;
+ subparam.C=1.0;
+ subparam.nr_weight=2;
+ subparam.weight_label = Malloc(int,2);
+ subparam.weight = Malloc(double,2);
+ subparam.weight_label[0]=+1;
+ subparam.weight_label[1]=-1;
+ subparam.weight[0]=Cp;
+ subparam.weight[1]=Cn;
+ struct svm_model *submodel = svm_train(&subprob,&subparam);
+ for(j=begin;j<end;j++)
+ {
+ svm_predict_values(submodel,prob->x[perm[j]],&(dec_values[perm[j]]));
+ // ensure +1 -1 order; reason not using CV subroutine
+ dec_values[perm[j]] *= submodel->label[0];
+ }
+ svm_free_and_destroy_model(&submodel);
+ svm_destroy_param(&subparam);
+ }
+ free(subprob.x);
+ free(subprob.y);
+ }
+ sigmoid_train(prob->l,dec_values,prob->y,probA,probB);
+ free(dec_values);
+ free(perm);
+}
+
+// Return parameter of a Laplace distribution
+static double svm_svr_probability(
+ const svm_problem *prob, const svm_parameter *param)
+{
+ int i;
+ int nr_fold = 5;
+ double *ymv = Malloc(double,prob->l);
+ double mae = 0;
+
+ svm_parameter newparam = *param;
+ newparam.probability = 0;
+ svm_cross_validation(prob,&newparam,nr_fold,ymv);
+ for(i=0;i<prob->l;i++)
+ {
+ ymv[i]=prob->y[i]-ymv[i];
+ mae += fabs(ymv[i]);
+ }
+ mae /= prob->l;
+ double std=sqrt(2*mae*mae);
+ int count=0;
+ mae=0;
+ for(i=0;i<prob->l;i++)
+ if (fabs(ymv[i]) > 5*std)
+ count=count+1;
+ else
+ mae+=fabs(ymv[i]);
+ mae /= (prob->l-count);
+ info("Prob. model for test data: target value = predicted value + z,\nz: Laplace distribution e^(-|z|/sigma)/(2sigma),sigma= %g\n",mae);
+ free(ymv);
+ return mae;
+}
+
+
+// label: label name, start: begin of each class, count: #data of classes, perm: indices to the original data
+// perm, length l, must be allocated before calling this subroutine
+static void svm_group_classes(const svm_problem *prob, int *nr_class_ret, int **label_ret, int **start_ret, int **count_ret, int *perm)
+{
+ int l = prob->l;
+ int max_nr_class = 16;
+ int nr_class = 0;
+ int *label = Malloc(int,max_nr_class);
+ int *count = Malloc(int,max_nr_class);
+ int *data_label = Malloc(int,l);
+ int i;
+
+ for(i=0;i<l;i++)
+ {
+ int this_label = (int)prob->y[i];
+ int j;
+ for(j=0;j<nr_class;j++)
+ {
+ if(this_label == label[j])
+ {
+ ++count[j];
+ break;
+ }
+ }
+ data_label[i] = j;
+ if(j == nr_class)
+ {
+ if(nr_class == max_nr_class)
+ {
+ max_nr_class *= 2;
+ label = (int *)realloc(label,max_nr_class*sizeof(int));
+ count = (int *)realloc(count,max_nr_class*sizeof(int));
+ }
+ label[nr_class] = this_label;
+ count[nr_class] = 1;
+ ++nr_class;
+ }
+ }
+
+ int *start = Malloc(int,nr_class);
+ start[0] = 0;
+ for(i=1;i<nr_class;i++)
+ start[i] = start[i-1]+count[i-1];
+ for(i=0;i<l;i++)
+ {
+ perm[start[data_label[i]]] = i;
+ ++start[data_label[i]];
+ }
+ start[0] = 0;
+ for(i=1;i<nr_class;i++)
+ start[i] = start[i-1]+count[i-1];
+
+ *nr_class_ret = nr_class;
+ *label_ret = label;
+ *start_ret = start;
+ *count_ret = count;
+ free(data_label);
+}
+
+//
+// Interface functions
+//
+svm_model *svm_train(const svm_problem *prob, const svm_parameter *param)
+{
+ svm_model *model = Malloc(svm_model,1);
+ model->param = *param;
+ model->free_sv = 0; // XXX
+
+ if(param->svm_type == ONE_CLASS ||
+ param->svm_type == EPSILON_SVR ||
+ param->svm_type == NU_SVR)
+ {
+ // regression or one-class-svm
+ model->nr_class = 2;
+ model->label = NULL;
+ model->nSV = NULL;
+ model->probA = NULL; model->probB = NULL;
+ model->sv_coef = Malloc(double *,1);
+
+ if(param->probability &&
+ (param->svm_type == EPSILON_SVR ||
+ param->svm_type == NU_SVR))
+ {
+ model->probA = Malloc(double,1);
+ model->probA[0] = svm_svr_probability(prob,param);
+ }
+
+ decision_function f = svm_train_one(prob,param,0,0);
+ model->rho = Malloc(double,1);
+ model->rho[0] = f.rho;
+
+ int nSV = 0;
+ int i;
+ for(i=0;i<prob->l;i++)
+ if(fabs(f.alpha[i]) > 0) ++nSV;
+ model->l = nSV;
+ model->SV = Malloc(svm_node *,nSV);
+ model->sv_coef[0] = Malloc(double,nSV);
+ int j = 0;
+ for(i=0;i<prob->l;i++)
+ if(fabs(f.alpha[i]) > 0)
+ {
+ model->SV[j] = prob->x[i];
+ model->sv_coef[0][j] = f.alpha[i];
+ ++j;
+ }
+
+ free(f.alpha);
+ }
+ else
+ {
+ // classification
+ int l = prob->l;
+ int nr_class;
+ int *label = NULL;
+ int *start = NULL;
+ int *count = NULL;
+ int *perm = Malloc(int,l);
+
+ // group training data of the same class
+ svm_group_classes(prob,&nr_class,&label,&start,&count,perm);
+ if(nr_class == 1)
+ info("WARNING: training data in only one class. See README for details.\n");
+
+ svm_node **x = Malloc(svm_node *,l);
+ int i;
+ for(i=0;i<l;i++)
+ x[i] = prob->x[perm[i]];
+
+ // calculate weighted C
+
+ double *weighted_C = Malloc(double, nr_class);
+ for(i=0;i<nr_class;i++)
+ weighted_C[i] = param->C;
+ for(i=0;i<param->nr_weight;i++)
+ {
+ int j;
+ for(j=0;j<nr_class;j++)
+ if(param->weight_label[i] == label[j])
+ break;
+ if(j == nr_class)
+ fprintf(stderr,"WARNING: class label %d specified in weight is not found\n", param->weight_label[i]);
+ else
+ weighted_C[j] *= param->weight[i];
+ }
+
+ // train k*(k-1)/2 models
+
+ bool *nonzero = Malloc(bool,l);
+ for(i=0;i<l;i++)
+ nonzero[i] = false;
+ decision_function *f = Malloc(decision_function,nr_class*(nr_class-1)/2);
+
+ double *probA=NULL,*probB=NULL;
+ if (param->probability)
+ {
+ probA=Malloc(double,nr_class*(nr_class-1)/2);
+ probB=Malloc(double,nr_class*(nr_class-1)/2);
+ }
+
+ int p = 0;
+ for(i=0;i<nr_class;i++)
+ for(int j=i+1;j<nr_class;j++)
+ {
+ svm_problem sub_prob;
+ int si = start[i], sj = start[j];
+ int ci = count[i], cj = count[j];
+ sub_prob.l = ci+cj;
+ sub_prob.x = Malloc(svm_node *,sub_prob.l);
+ sub_prob.y = Malloc(double,sub_prob.l);
+ int k;
+ for(k=0;k<ci;k++)
+ {
+ sub_prob.x[k] = x[si+k];
+ sub_prob.y[k] = +1;
+ }
+ for(k=0;k<cj;k++)
+ {
+ sub_prob.x[ci+k] = x[sj+k];
+ sub_prob.y[ci+k] = -1;
+ }
+
+ if(param->probability)
+ svm_binary_svc_probability(&sub_prob,param,weighted_C[i],weighted_C[j],probA[p],probB[p]);
+
+ f[p] = svm_train_one(&sub_prob,param,weighted_C[i],weighted_C[j]);
+ for(k=0;k<ci;k++)
+ if(!nonzero[si+k] && fabs(f[p].alpha[k]) > 0)
+ nonzero[si+k] = true;
+ for(k=0;k<cj;k++)
+ if(!nonzero[sj+k] && fabs(f[p].alpha[ci+k]) > 0)
+ nonzero[sj+k] = true;
+ free(sub_prob.x);
+ free(sub_prob.y);
+ ++p;
+ }
+
+ // build output
+
+ model->nr_class = nr_class;
+
+ model->label = Malloc(int,nr_class);
+ for(i=0;i<nr_class;i++)
+ model->label[i] = label[i];
+
+ model->rho = Malloc(double,nr_class*(nr_class-1)/2);
+ for(i=0;i<nr_class*(nr_class-1)/2;i++)
+ model->rho[i] = f[i].rho;
+
+ if(param->probability)
+ {
+ model->probA = Malloc(double,nr_class*(nr_class-1)/2);
+ model->probB = Malloc(double,nr_class*(nr_class-1)/2);
+ for(i=0;i<nr_class*(nr_class-1)/2;i++)
+ {
+ model->probA[i] = probA[i];
+ model->probB[i] = probB[i];
+ }
+ }
+ else
+ {
+ model->probA=NULL;
+ model->probB=NULL;
+ }
+
+ int total_sv = 0;
+ int *nz_count = Malloc(int,nr_class);
+ model->nSV = Malloc(int,nr_class);
+ for(i=0;i<nr_class;i++)
+ {
+ int nSV = 0;
+ for(int j=0;j<count[i];j++)
+ if(nonzero[start[i]+j])
+ {
+ ++nSV;
+ ++total_sv;
+ }
+ model->nSV[i] = nSV;
+ nz_count[i] = nSV;
+ }
+
+ if(param->verbose)//pk
+ info("Total nSV = %d\n",total_sv);
+
+ model->l = total_sv;
+ model->SV = Malloc(svm_node *,total_sv);
+ p = 0;
+ for(i=0;i<l;i++)
+ if(nonzero[i]) model->SV[p++] = x[i];
+
+ int *nz_start = Malloc(int,nr_class);
+ nz_start[0] = 0;
+ for(i=1;i<nr_class;i++)
+ nz_start[i] = nz_start[i-1]+nz_count[i-1];
+
+ model->sv_coef = Malloc(double *,nr_class-1);
+ for(i=0;i<nr_class-1;i++)
+ model->sv_coef[i] = Malloc(double,total_sv);
+
+ p = 0;
+ for(i=0;i<nr_class;i++)
+ for(int j=i+1;j<nr_class;j++)
+ {
+ // classifier (i,j): coefficients with
+ // i are in sv_coef[j-1][nz_start[i]...],
+ // j are in sv_coef[i][nz_start[j]...]
+
+ int si = start[i];
+ int sj = start[j];
+ int ci = count[i];
+ int cj = count[j];
+
+ int q = nz_start[i];
+ int k;
+ for(k=0;k<ci;k++)
+ if(nonzero[si+k])
+ model->sv_coef[j-1][q++] = f[p].alpha[k];
+ q = nz_start[j];
+ for(k=0;k<cj;k++)
+ if(nonzero[sj+k])
+ model->sv_coef[i][q++] = f[p].alpha[ci+k];
+ ++p;
+ }
+
+ free(label);
+ free(probA);
+ free(probB);
+ free(count);
+ free(perm);
+ free(start);
+ free(x);
+ free(weighted_C);
+ free(nonzero);
+ for(i=0;i<nr_class*(nr_class-1)/2;i++)
+ free(f[i].alpha);
+ free(f);
+ free(nz_count);
+ free(nz_start);
+ }
+ return model;
+}
+
+// Stratified cross validation
+void svm_cross_validation(const svm_problem *prob, const svm_parameter *param, int nr_fold, double *target)
+{
+ int i;
+ int *fold_start = Malloc(int,nr_fold+1);
+ int l = prob->l;
+ int *perm = Malloc(int,l);
+ int nr_class;
+
+ // stratified cv may not give leave-one-out rate
+ // Each class to l folds -> some folds may have zero elements
+ if((param->svm_type == C_SVC ||
+ param->svm_type == NU_SVC) && nr_fold < l)
+ {
+ int *start = NULL;
+ int *label = NULL;
+ int *count = NULL;
+ svm_group_classes(prob,&nr_class,&label,&start,&count,perm);
+
+ // random shuffle and then data grouped by fold using the array perm
+ int *fold_count = Malloc(int,nr_fold);
+ int c;
+ int *index = Malloc(int,l);
+ for(i=0;i<l;i++)
+ index[i]=perm[i];
+ for (c=0; c<nr_class; c++)
+ for(i=0;i<count[c];i++)
+ {
+ int j = i+rand()%(count[c]-i);
+ swap(index[start[c]+j],index[start[c]+i]);
+ }
+ for(i=0;i<nr_fold;i++)
+ {
+ fold_count[i] = 0;
+ for (c=0; c<nr_class;c++)
+ fold_count[i]+=(i+1)*count[c]/nr_fold-i*count[c]/nr_fold;
+ }
+ fold_start[0]=0;
+ for (i=1;i<=nr_fold;i++)
+ fold_start[i] = fold_start[i-1]+fold_count[i-1];
+ for (c=0; c<nr_class;c++)
+ for(i=0;i<nr_fold;i++)
+ {
+ int begin = start[c]+i*count[c]/nr_fold;
+ int end = start[c]+(i+1)*count[c]/nr_fold;
+ for(int j=begin;j<end;j++)
+ {
+ perm[fold_start[i]] = index[j];
+ fold_start[i]++;
+ }
+ }
+ fold_start[0]=0;
+ for (i=1;i<=nr_fold;i++)
+ fold_start[i] = fold_start[i-1]+fold_count[i-1];
+ free(start);
+ free(label);
+ free(count);
+ free(index);
+ free(fold_count);
+ }
+ else
+ {
+ for(i=0;i<l;i++) perm[i]=i;
+ for(i=0;i<l;i++)
+ {
+ int j = i+rand()%(l-i);
+ swap(perm[i],perm[j]);
+ }
+ for(i=0;i<=nr_fold;i++)
+ fold_start[i]=i*l/nr_fold;
+ }
+
+ for(i=0;i<nr_fold;i++)
+ {
+ int begin = fold_start[i];
+ int end = fold_start[i+1];
+ int j,k;
+ struct svm_problem subprob;
+
+ subprob.l = l-(end-begin);
+ subprob.x = Malloc(struct svm_node*,subprob.l);
+ subprob.y = Malloc(double,subprob.l);
+
+ k=0;
+ for(j=0;j<begin;j++)
+ {
+ subprob.x[k] = prob->x[perm[j]];
+ subprob.y[k] = prob->y[perm[j]];
+ ++k;
+ }
+ for(j=end;j<l;j++)
+ {
+ subprob.x[k] = prob->x[perm[j]];
+ subprob.y[k] = prob->y[perm[j]];
+ ++k;
+ }
+ struct svm_model *submodel = svm_train(&subprob,param);
+ if(param->probability &&
+ (param->svm_type == C_SVC || param->svm_type == NU_SVC))
+ {
+ double *prob_estimates=Malloc(double,svm_get_nr_class(submodel));
+ for(j=begin;j<end;j++)
+ target[perm[j]] = svm_predict_probability(submodel,prob->x[perm[j]],prob_estimates);
+ free(prob_estimates);
+ }
+ else
+ for(j=begin;j<end;j++)
+ target[perm[j]] = svm_predict(submodel,prob->x[perm[j]]);
+ svm_free_and_destroy_model(&submodel);
+ free(subprob.x);
+ free(subprob.y);
+ }
+ free(fold_start);
+ free(perm);
+}
+
+
+int svm_get_svm_type(const svm_model *model)
+{
+ return model->param.svm_type;
+}
+
+int svm_get_nr_class(const svm_model *model)
+{
+ return model->nr_class;
+}
+
+void svm_get_labels(const svm_model *model, int* label)
+{
+ if (model->label != NULL)
+ for(int i=0;i<model->nr_class;i++)
+ label[i] = model->label[i];
+}
+
+double svm_get_svr_probability(const svm_model *model)
+{
+ if ((model->param.svm_type == EPSILON_SVR || model->param.svm_type == NU_SVR) &&
+ model->probA!=NULL)
+ return model->probA[0];
+ else
+ {
+ fprintf(stderr,"Model doesn't contain information for SVR probability inference\n");
+ return 0;
+ }
+}
+
+double svm_predict_values(const svm_model *model, const svm_node *x, double* dec_values)
+{
+ int i;
+ if(model->param.svm_type == ONE_CLASS ||
+ model->param.svm_type == EPSILON_SVR ||
+ model->param.svm_type == NU_SVR)
+ {
+ double *sv_coef = model->sv_coef[0];
+ double sum = 0;
+ for(i=0;i<model->l;i++)
+ sum += sv_coef[i] * Kernel::k_function(x,model->SV[i],model->param);
+ sum -= model->rho[0];
+ *dec_values = sum;
+
+ if(model->param.svm_type == ONE_CLASS)
+ return (sum>0)?1:-1;
+ else
+ return sum;
+ }
+ else
+ {
+ int nr_class = model->nr_class;
+ int l = model->l;
+
+ double *kvalue = Malloc(double,l);
+ for(i=0;i<l;i++)
+ kvalue[i] = Kernel::k_function(x,model->SV[i],model->param);
+
+ int *start = Malloc(int,nr_class);
+ start[0] = 0;
+ for(i=1;i<nr_class;i++)
+ start[i] = start[i-1]+model->nSV[i-1];
+
+ int *vote = Malloc(int,nr_class);
+ for(i=0;i<nr_class;i++)
+ vote[i] = 0;
+
+ int p=0;
+ for(i=0;i<nr_class;i++)
+ for(int j=i+1;j<nr_class;j++)
+ {
+ double sum = 0;
+ int si = start[i];
+ int sj = start[j];
+ int ci = model->nSV[i];
+ int cj = model->nSV[j];
+
+ int k;
+ double *coef1 = model->sv_coef[j-1];
+ double *coef2 = model->sv_coef[i];
+ for(k=0;k<ci;k++)
+ sum += coef1[si+k] * kvalue[si+k];
+ for(k=0;k<cj;k++)
+ sum += coef2[sj+k] * kvalue[sj+k];
+ sum -= model->rho[p];
+ dec_values[p] = sum;
+
+ if(dec_values[p] > 0)
+ ++vote[i];
+ else
+ ++vote[j];
+ p++;
+ }
+
+ int vote_max_idx = 0;
+ for(i=1;i<nr_class;i++)
+ if(vote[i] > vote[vote_max_idx])
+ vote_max_idx = i;
+
+ free(kvalue);
+ free(start);
+ free(vote);
+ return model->label[vote_max_idx];
+ }
+}
+
+double svm_predict(const svm_model *model, const svm_node *x)
+{
+ int nr_class = model->nr_class;
+ double *dec_values;
+ if(model->param.svm_type == ONE_CLASS ||
+ model->param.svm_type == EPSILON_SVR ||
+ model->param.svm_type == NU_SVR)
+ dec_values = Malloc(double, 1);
+ else
+ dec_values = Malloc(double, nr_class*(nr_class-1)/2);
+ double pred_result = svm_predict_values(model, x, dec_values);
+ free(dec_values);
+ return pred_result;
+}
+
+double svm_predict_probability(
+ const svm_model *model, const svm_node *x, double *prob_estimates)
+{
+ if ((model->param.svm_type == C_SVC || model->param.svm_type == NU_SVC) &&
+ model->probA!=NULL && model->probB!=NULL)
+ {
+ int i;
+ int nr_class = model->nr_class;
+ double *dec_values = Malloc(double, nr_class*(nr_class-1)/2);
+ svm_predict_values(model, x, dec_values);
+
+ double min_prob=1e-7;
+ double **pairwise_prob=Malloc(double *,nr_class);
+ for(i=0;i<nr_class;i++)
+ pairwise_prob[i]=Malloc(double,nr_class);
+ int k=0;
+ for(i=0;i<nr_class;i++)
+ for(int j=i+1;j<nr_class;j++)
+ {
+ pairwise_prob[i][j]=min(max(sigmoid_predict(dec_values[k],model->probA[k],model->probB[k]),min_prob),1-min_prob);
+ pairwise_prob[j][i]=1-pairwise_prob[i][j];
+ k++;
+ }
+ multiclass_probability(nr_class,pairwise_prob,prob_estimates);
+
+ int prob_max_idx = 0;
+ for(i=1;i<nr_class;i++)
+ if(prob_estimates[i] > prob_estimates[prob_max_idx])
+ prob_max_idx = i;
+ for(i=0;i<nr_class;i++)
+ free(pairwise_prob[i]);
+ free(dec_values);
+ free(pairwise_prob);
+ return model->label[prob_max_idx];
+ }
+ else
+ return svm_predict(model, x);
+}
+
+static const char *svm_type_table[] =
+{
+ "c_svc","nu_svc","one_class","epsilon_svr","nu_svr",NULL
+};
+
+static const char *kernel_type_table[]=
+{
+ "linear","polynomial","rbf","sigmoid","precomputed",NULL
+};
+
+int svm_save_model(const char *model_file_name, const svm_model *model)
+{
+ FILE *fp = fopen(model_file_name,"w");
+ if(fp==NULL) return -1;
+
+ char *old_locale = strdup(setlocale(LC_ALL, NULL));
+ setlocale(LC_ALL, "C");
+
+ const svm_parameter& param = model->param;
+
+ fprintf(fp,"svm_type %s\n", svm_type_table[param.svm_type]);
+ fprintf(fp,"kernel_type %s\n", kernel_type_table[param.kernel_type]);
+
+ if(param.kernel_type == POLY)
+ fprintf(fp,"degree %d\n", param.degree);
+
+ if(param.kernel_type == POLY || param.kernel_type == RBF || param.kernel_type == SIGMOID)
+ fprintf(fp,"gamma %g\n", param.gamma);
+
+ if(param.kernel_type == POLY || param.kernel_type == SIGMOID)
+ fprintf(fp,"coef0 %g\n", param.coef0);
+
+ int nr_class = model->nr_class;
+ int l = model->l;
+ fprintf(fp, "nr_class %d\n", nr_class);
+ fprintf(fp, "total_sv %d\n",l);
+
+ {
+ fprintf(fp, "rho");
+ for(int i=0;i<nr_class*(nr_class-1)/2;i++)
+ fprintf(fp," %g",model->rho[i]);
+ fprintf(fp, "\n");
+ }
+
+ if(model->label)
+ {
+ fprintf(fp, "label");
+ for(int i=0;i<nr_class;i++)
+ fprintf(fp," %d",model->label[i]);
+ fprintf(fp, "\n");
+ }
+
+ if(model->probA) // regression has probA only
+ {
+ fprintf(fp, "probA");
+ for(int i=0;i<nr_class*(nr_class-1)/2;i++)
+ fprintf(fp," %g",model->probA[i]);
+ fprintf(fp, "\n");
+ }
+ if(model->probB)
+ {
+ fprintf(fp, "probB");
+ for(int i=0;i<nr_class*(nr_class-1)/2;i++)
+ fprintf(fp," %g",model->probB[i]);
+ fprintf(fp, "\n");
+ }
+
+ if(model->nSV)
+ {
+ fprintf(fp, "nr_sv");
+ for(int i=0;i<nr_class;i++)
+ fprintf(fp," %d",model->nSV[i]);
+ fprintf(fp, "\n");
+ }
+
+ fprintf(fp, "SV\n");
+ const double * const *sv_coef = model->sv_coef;
+ const svm_node * const *SV = model->SV;
+
+ for(int i=0;i<l;i++)
+ {
+ for(int j=0;j<nr_class-1;j++)
+ fprintf(fp, "%.16g ",sv_coef[j][i]);
+
+ const svm_node *p = SV[i];
+
+ if(param.kernel_type == PRECOMPUTED)
+ fprintf(fp,"0:%d ",(int)(p->value));
+ else
+ while(p->index != -1)
+ {
+ fprintf(fp,"%d:%.8g ",p->index,p->value);
+ p++;
+ }
+ fprintf(fp, "\n");
+ }
+
+ setlocale(LC_ALL, old_locale);
+ free(old_locale);
+
+ if (ferror(fp) != 0 || fclose(fp) != 0) return -1;
+ else return 0;
+}
+
+static char *line = NULL;
+static int max_line_len;
+
+static char* readline(FILE *input)
+{
+ int len;
+
+ if(fgets(line,max_line_len,input) == NULL)
+ return NULL;
+
+ while(strrchr(line,'\n') == NULL)
+ {
+ max_line_len *= 2;
+ line = (char *) realloc(line,max_line_len);
+ len = (int) strlen(line);
+ if(fgets(line+len,max_line_len-len,input) == NULL)
+ break;
+ }
+ return line;
+}
+
+svm_model *svm_load_model(const char *model_file_name)
+{
+ FILE *fp = fopen(model_file_name,"rb");
+ if(fp==NULL) return NULL;
+
+ char *old_locale = strdup(setlocale(LC_ALL, NULL));
+ setlocale(LC_ALL, "C");
+
+ // read parameters
+
+ svm_model *model = Malloc(svm_model,1);
+ svm_parameter& param = model->param;
+ model->rho = NULL;
+ model->probA = NULL;
+ model->probB = NULL;
+ model->label = NULL;
+ model->nSV = NULL;
+
+ char cmd[81];
+ while(1)
+ {
+ fscanf(fp,"%80s",cmd);
+
+ if(strcmp(cmd,"svm_type")==0)
+ {
+ fscanf(fp,"%80s",cmd);
+ int i;
+ for(i=0;svm_type_table[i];i++)
+ {
+ if(strcmp(svm_type_table[i],cmd)==0)
+ {
+ param.svm_type=i;
+ break;
+ }
+ }
+ if(svm_type_table[i] == NULL)
+ {
+ fprintf(stderr,"unknown svm type.\n");
+
+ setlocale(LC_ALL, old_locale);
+ free(old_locale);
+ free(model->rho);
+ free(model->label);
+ free(model->nSV);
+ free(model);
+ return NULL;
+ }
+ }
+ else if(strcmp(cmd,"kernel_type")==0)
+ {
+ fscanf(fp,"%80s",cmd);
+ int i;
+ for(i=0;kernel_type_table[i];i++)
+ {
+ if(strcmp(kernel_type_table[i],cmd)==0)
+ {
+ param.kernel_type=i;
+ break;
+ }
+ }
+ if(kernel_type_table[i] == NULL)
+ {
+ fprintf(stderr,"unknown kernel function.\n");
+
+ setlocale(LC_ALL, old_locale);
+ free(old_locale);
+ free(model->rho);
+ free(model->label);
+ free(model->nSV);
+ free(model);
+ return NULL;
+ }
+ }
+ else if(strcmp(cmd,"degree")==0)
+ fscanf(fp,"%d",¶m.degree);
+ else if(strcmp(cmd,"gamma")==0)
+ fscanf(fp,"%lf",¶m.gamma);
+ else if(strcmp(cmd,"coef0")==0)
+ fscanf(fp,"%lf",¶m.coef0);
+ else if(strcmp(cmd,"nr_class")==0)
+ fscanf(fp,"%d",&model->nr_class);
+ else if(strcmp(cmd,"total_sv")==0)
+ fscanf(fp,"%d",&model->l);
+ else if(strcmp(cmd,"rho")==0)
+ {
+ int n = model->nr_class * (model->nr_class-1)/2;
+ model->rho = Malloc(double,n);
+ for(int i=0;i<n;i++)
+ fscanf(fp,"%lf",&model->rho[i]);
+ }
+ else if(strcmp(cmd,"label")==0)
+ {
+ int n = model->nr_class;
+ model->label = Malloc(int,n);
+ for(int i=0;i<n;i++)
+ fscanf(fp,"%d",&model->label[i]);
+ }
+ else if(strcmp(cmd,"probA")==0)
+ {
+ int n = model->nr_class * (model->nr_class-1)/2;
+ model->probA = Malloc(double,n);
+ for(int i=0;i<n;i++)
+ fscanf(fp,"%lf",&model->probA[i]);
+ }
+ else if(strcmp(cmd,"probB")==0)
+ {
+ int n = model->nr_class * (model->nr_class-1)/2;
+ model->probB = Malloc(double,n);
+ for(int i=0;i<n;i++)
+ fscanf(fp,"%lf",&model->probB[i]);
+ }
+ else if(strcmp(cmd,"nr_sv")==0)
+ {
+ int n = model->nr_class;
+ model->nSV = Malloc(int,n);
+ for(int i=0;i<n;i++)
+ fscanf(fp,"%d",&model->nSV[i]);
+ }
+ else if(strcmp(cmd,"SV")==0)
+ {
+ while(1)
+ {
+ int c = getc(fp);
+ if(c==EOF || c=='\n') break;
+ }
+ break;
+ }
+ else
+ {
+ fprintf(stderr,"unknown text in model file: [%s]\n",cmd);
+
+ setlocale(LC_ALL, old_locale);
+ free(old_locale);
+ free(model->rho);
+ free(model->label);
+ free(model->nSV);
+ free(model);
+ return NULL;
+ }
+ }
+
+ // read sv_coef and SV
+
+ int elements = 0;
+ long pos = ftell(fp);
+
+ max_line_len = 1024;
+ line = Malloc(char,max_line_len);
+ char *p,*endptr,*idx,*val;
+
+ while(readline(fp)!=NULL)
+ {
+ p = strtok(line,":");
+ while(1)
+ {
+ p = strtok(NULL,":");
+ if(p == NULL)
+ break;
+ ++elements;
+ }
+ }
+ elements += model->l;
+
+ fseek(fp,pos,SEEK_SET);
+
+ int m = model->nr_class - 1;
+ int l = model->l;
+ model->sv_coef = Malloc(double *,m);
+ int i;
+ for(i=0;i<m;i++)
+ model->sv_coef[i] = Malloc(double,l);
+ model->SV = Malloc(svm_node*,l);
+ svm_node *x_space = NULL;
+ if(l>0) x_space = Malloc(svm_node,elements);
+
+ int j=0;
+ for(i=0;i<l;i++)
+ {
+ readline(fp);
+ model->SV[i] = &x_space[j];
+
+ p = strtok(line, " \t");
+ model->sv_coef[0][i] = strtod(p,&endptr);
+ for(int k=1;k<m;k++)
+ {
+ p = strtok(NULL, " \t");
+ model->sv_coef[k][i] = strtod(p,&endptr);
+ }
+
+ while(1)
+ {
+ idx = strtok(NULL, ":");
+ val = strtok(NULL, " \t");
+
+ if(val == NULL)
+ break;
+ x_space[j].index = (int) strtol(idx,&endptr,10);
+ x_space[j].value = strtod(val,&endptr);
+
+ ++j;
+ }
+ x_space[j++].index = -1;
+ }
+ free(line);
+
+ setlocale(LC_ALL, old_locale);
+ free(old_locale);
+
+ if (ferror(fp) != 0 || fclose(fp) != 0)
+ return NULL;
+
+ model->free_sv = 1; // XXX
+ return model;
+}
+
+void svm_free_model_content(svm_model* model_ptr)
+{
+ if(model_ptr->free_sv && model_ptr->l > 0 && model_ptr->SV != NULL)
+ free((void *)(model_ptr->SV[0]));
+ if(model_ptr->sv_coef)
+ {
+ for(int i=0;i<model_ptr->nr_class-1;i++)
+ free(model_ptr->sv_coef[i]);
+ }
+
+ free(model_ptr->SV);
+ model_ptr->SV = NULL;
+
+ free(model_ptr->sv_coef);
+ model_ptr->sv_coef = NULL;
+
+ free(model_ptr->rho);
+ model_ptr->rho = NULL;
+
+ free(model_ptr->label);
+ model_ptr->label= NULL;
+
+ free(model_ptr->probA);
+ model_ptr->probA = NULL;
+
+ free(model_ptr->probB);
+ model_ptr->probB= NULL;
+
+ free(model_ptr->nSV);
+ model_ptr->nSV = NULL;
+}
+
+void svm_free_and_destroy_model(svm_model** model_ptr_ptr)
+{
+ if(model_ptr_ptr != NULL && *model_ptr_ptr != NULL)
+ {
+ svm_free_model_content(*model_ptr_ptr);
+ free(*model_ptr_ptr);
+ *model_ptr_ptr = NULL;
+ }
+}
+
+void svm_destroy_param(svm_parameter* param)
+{
+ free(param->weight_label);
+ free(param->weight);
+}
+
+const char *svm_check_parameter(const svm_problem *prob, const svm_parameter *param)
+{
+ // svm_type
+
+ int svm_type = param->svm_type;
+ if(svm_type != C_SVC &&
+ svm_type != NU_SVC &&
+ svm_type != ONE_CLASS &&
+ svm_type != EPSILON_SVR &&
+ svm_type != NU_SVR)
+ return "unknown svm type";
+
+ // kernel_type, degree
+
+ int kernel_type = param->kernel_type;
+ if(kernel_type != LINEAR &&
+ kernel_type != POLY &&
+ kernel_type != RBF &&
+ kernel_type != SIGMOID &&
+ kernel_type != PRECOMPUTED)
+ return "unknown kernel type";
+
+ if(param->gamma < 0)
+ return "gamma < 0";
+
+ if(param->degree < 0)
+ return "degree of polynomial kernel < 0";
+
+ // cache_size,eps,C,nu,p,shrinking
+
+ if(param->cache_size <= 0)
+ return "cache_size <= 0";
+
+ if(param->eps <= 0)
+ return "eps <= 0";
+
+ if(svm_type == C_SVC ||
+ svm_type == EPSILON_SVR ||
+ svm_type == NU_SVR)
+ if(param->C <= 0)
+ return "C <= 0";
+
+ if(svm_type == NU_SVC ||
+ svm_type == ONE_CLASS ||
+ svm_type == NU_SVR)
+ if(param->nu <= 0 || param->nu > 1)
+ return "nu <= 0 or nu > 1";
+
+ if(svm_type == EPSILON_SVR)
+ if(param->p < 0)
+ return "p < 0";
+
+ if(param->shrinking != 0 &&
+ param->shrinking != 1)
+ return "shrinking != 0 and shrinking != 1";
+
+ if(param->probability != 0 &&
+ param->probability != 1)
+ return "probability != 0 and probability != 1";
+
+ if(param->probability == 1 &&
+ svm_type == ONE_CLASS)
+ return "one-class SVM probability output not supported yet";
+
+
+ // check whether nu-svc is feasible
+
+ if(svm_type == NU_SVC)
+ {
+ int l = prob->l;
+ int max_nr_class = 16;
+ int nr_class = 0;
+ int *label = Malloc(int,max_nr_class);
+ int *count = Malloc(int,max_nr_class);
+
+ int i;
+ for(i=0;i<l;i++)
+ {
+ int this_label = (int)prob->y[i];
+ int j;
+ for(j=0;j<nr_class;j++)
+ if(this_label == label[j])
+ {
+ ++count[j];
+ break;
+ }
+ if(j == nr_class)
+ {
+ if(nr_class == max_nr_class)
+ {
+ max_nr_class *= 2;
+ label = (int *)realloc(label,max_nr_class*sizeof(int));
+ count = (int *)realloc(count,max_nr_class*sizeof(int));
+ }
+ label[nr_class] = this_label;
+ count[nr_class] = 1;
+ ++nr_class;
+ }
+ }
+
+ for(i=0;i<nr_class;i++)
+ {
+ int n1 = count[i];
+ for(int j=i+1;j<nr_class;j++)
+ {
+ int n2 = count[j];
+ if(param->nu*(n1+n2)/2 > min(n1,n2))
+ {
+ free(label);
+ free(count);
+ return "specified nu is infeasible";
+ }
+ }
+ }
+ free(label);
+ free(count);
+ }
+
+ return NULL;
+}
+
+int svm_check_probability_model(const svm_model *model)
+{
+ return ((model->param.svm_type == C_SVC || model->param.svm_type == NU_SVC) &&
+ model->probA!=NULL && model->probB!=NULL) ||
+ ((model->param.svm_type == EPSILON_SVR || model->param.svm_type == NU_SVR) &&
+ model->probA!=NULL);
+}
+
+void svm_set_print_string_function(void (*print_func)(const char *))
+{
+ if(print_func == NULL)
+ svm_print_string = &print_string_stdout;
+ else
+ svm_print_string = print_func;
+}
diff --git a/src/algorithms/svm.h b/src/algorithms/svm.h
new file mode 100644
index 0000000..bc3805d
--- /dev/null
+++ b/src/algorithms/svm.h
@@ -0,0 +1,102 @@
+#ifndef _LIBSVM_H
+#define _LIBSVM_H
+
+#define LIBSVM_VERSION 312
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern int libsvm_version;
+
+struct svm_node
+{
+ int index;
+ double value;
+};
+
+struct svm_problem
+{
+ int l;
+ double *y;
+ struct svm_node **x;
+};
+
+enum { C_SVC, NU_SVC, ONE_CLASS, EPSILON_SVR, NU_SVR }; /* svm_type */
+enum { LINEAR, POLY, RBF, SIGMOID, PRECOMPUTED }; /* kernel_type */
+
+struct svm_parameter
+{
+ int svm_type;
+ int kernel_type;
+ int degree; /* for poly */
+ double gamma; /* for poly/rbf/sigmoid */
+ double coef0; /* for poly/sigmoid */
+
+ /* these are for training only */
+ double cache_size; /* in MB */
+ double eps; /* stopping criteria */
+ double C; /* for C_SVC, EPSILON_SVR and NU_SVR */
+ int nr_weight; /* for C_SVC */
+ int *weight_label; /* for C_SVC */
+ double* weight; /* for C_SVC */
+ double nu; /* for NU_SVC, ONE_CLASS, and NU_SVR */
+ double p; /* for EPSILON_SVR */
+ int shrinking; /* use the shrinking heuristics */
+ int probability; /* do probability estimates */
+ bool verbose;//pk
+};
+
+//
+// svm_model
+//
+struct svm_model
+{
+ struct svm_parameter param; /* parameter */
+ int nr_class; /* number of classes, = 2 in regression/one class svm */
+ int l; /* total #SV */
+ struct svm_node **SV; /* SVs (SV[l]) */
+ double **sv_coef; /* coefficients for SVs in decision functions (sv_coef[k-1][l]) */
+ double *rho; /* constants in decision functions (rho[k*(k-1)/2]) */
+ double *probA; /* pariwise probability information */
+ double *probB;
+
+ /* for classification only */
+
+ int *label; /* label of each class (label[k]) */
+ int *nSV; /* number of SVs for each class (nSV[k]) */
+ /* nSV[0] + nSV[1] + ... + nSV[k-1] = l */
+ /* XXX */
+ int free_sv; /* 1 if svm_model is created by svm_load_model*/
+ /* 0 if svm_model is created by svm_train */
+};
+
+struct svm_model *svm_train(const struct svm_problem *prob, const struct svm_parameter *param);
+void svm_cross_validation(const struct svm_problem *prob, const struct svm_parameter *param, int nr_fold, double *target);
+
+int svm_save_model(const char *model_file_name, const struct svm_model *model);
+struct svm_model *svm_load_model(const char *model_file_name);
+
+int svm_get_svm_type(const struct svm_model *model);
+int svm_get_nr_class(const struct svm_model *model);
+void svm_get_labels(const struct svm_model *model, int *label);
+double svm_get_svr_probability(const struct svm_model *model);
+
+double svm_predict_values(const struct svm_model *model, const struct svm_node *x, double* dec_values);
+double svm_predict(const struct svm_model *model, const struct svm_node *x);
+double svm_predict_probability(const struct svm_model *model, const struct svm_node *x, double* prob_estimates);
+
+void svm_free_model_content(struct svm_model *model_ptr);
+void svm_free_and_destroy_model(struct svm_model **model_ptr_ptr);
+void svm_destroy_param(struct svm_parameter *param);
+
+const char *svm_check_parameter(const struct svm_problem *prob, const struct svm_parameter *param);
+int svm_check_probability_model(const struct svm_model *model);
+
+void svm_set_print_string_function(void (*print_func)(const char *));
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _LIBSVM_H */
diff --git a/src/apps/Makefile.am b/src/apps/Makefile.am
new file mode 100644
index 0000000..eeafcff
--- /dev/null
+++ b/src/apps/Makefile.am
@@ -0,0 +1,72 @@
+AM_CXXFLAGS = -I$(top_srcdir)/src -I$(top_srcdir)/src/base $(GDAL_CFLAGS) @AM_CXXFLAGS@
+AM_LDFLAGS = $(GSL_LIBS) $(GDAL_LDFLAGS) $(top_builddir)/src/algorithms/libalgorithms.la $(top_builddir)/src/imageclasses/libimageClasses.la $(top_builddir)/src/fileclasses/libfileClasses.la $(top_builddir)/src/base/libbase.la @AM_LDFLAGS@
+LDADD = $(GSL_LIBS) $(GDAL_LDFLAGS) $(top_builddir)/src/algorithms/libalgorithms.la $(top_builddir)/src/imageclasses/libimageClasses.la $(top_builddir)/src/fileclasses/libfileClasses.la $(top_builddir)/src/base/libbase.la
+###############################################################################
+# THE PROGRAMS TO BUILD
+###############################################################################
+
+# the program to build and install (the names of the final binaries)
+bin_PROGRAMS = pkinfo pkcrop pkreclass pkgetmask pksetmask pkcreatect pkdumpimg pkdumpogr pksieve pkstatascii pkstatogr pkegcs pkextract pkfillnodata pkfilter pkenhance pkfilterascii pkdsm2shadow pkmosaic pkndvi pkpolygonize pkascii2img pkdiff pkclassify_svm pkfs_svm pkascii2ogr pkeditogr
+
+# the program to build but not install (the names of the final binaries)
+#noinst_PROGRAMS = pkxcorimg pkgeom
+
+if USE_FANN
+bin_PROGRAMS += pkclassify_nn pkfs_nn pkregression_nn
+pkclassify_nn_SOURCES = $(top_srcdir)/src/algorithms/myfann_cpp.h pkclassify_nn.h pkclassify_nn.cc
+pkclassify_nn_CXXFLAGS = -I$(top_srcdir)/src -I$(top_srcdir)/src/base $(FANN_CFLAGS) -I$(top_srcdir)/src/algorithms $(AM_CXXFLAGS)
+pkclassify_nn_LDADD = $(FANN_LIBS) $(FANN_CFLAGS) $(AM_LDFLAGS)
+pkfs_nn_SOURCES = $(top_srcdir)/src/algorithms/myfann_cpp.h pkfs_nn.cc
+pkfs_nn_CXXFLAGS = -I$(top_srcdir)/src -I$(top_srcdir)/src/base $(FANN_CFLAGS) -I$(top_srcdir)/src/algorithms $(AM_CXXFLAGS)
+pkfs_nn_LDADD = $(GSL_LIBS) $(FANN_LIBS) $(FANN_CFLAGS) $(AM_LDFLAGS)
+pkregression_nn_SOURCES = $(top_srcdir)/src/algorithms/myfann_cpp.h pkregression_nn.cc
+pkregression_nn_CXXFLAGS = -I$(top_srcdir)/src -I$(top_srcdir)/src/base $(FANN_CFLAGS) -I$(top_srcdir)/src/algorithms $(AM_CXXFLAGS)
+pkregression_nn_LDADD = $(GSL_LIBS) $(FANN_LIBS) $(FANN_CFLAGS) $(AM_LDFLAGS)
+endif
+
+if USE_LAS
+bin_PROGRAMS += pklas2img
+pklas2img_SOURCES = pklas2img.cc
+pklas2img_LDADD = $(top_srcdir)/src/lasclasses/liblasClasses.la -llas $(AM_LDFLAGS)
+endif
+if USE_NLOPT
+bin_PROGRAMS += pkopt_svm
+pkopt_svm_SOURCES = $(top_srcdir)/src/algorithms/OptFactory.h pkclassify_nn.h pkopt_svm.cc
+pkopt_svm_LDADD = $(GSL_LIBS) $(AM_LDFLAGS) -lnlopt
+endif
+# list of sources for the binaries
+pkinfo_SOURCES = pkinfo.cc
+pkcrop_SOURCES = pkcrop.cc
+pkreclass_SOURCES = pkreclass.cc
+pkgetmask_SOURCES = pkgetmask.cc
+pksetmask_SOURCES = pksetmask.cc
+pkcreatect_SOURCES = pkcreatect.cc
+pkdumpimg_SOURCES = pkdumpimg.cc
+pkdumpogr_SOURCES = pkdumpogr.h pkdumpogr.cc
+pksieve_SOURCES = pksieve.cc
+pkstatascii_SOURCES = $(top_srcdir)/src/algorithms/StatFactory.h pkstatascii.cc
+pkstatascii_LDADD = $(GSL_LIBS) $(AM_LDFLAGS)
+pkstatogr_SOURCES = pkstatogr.cc
+pkegcs_SOURCES = pkegcs.cc
+pkegcs_LDADD = -lgdal $(AM_LDFLAGS) -lgdal
+pkextract_SOURCES = pkextract.cc
+pkfillnodata_SOURCES = pkfillnodata.cc
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+pkfilter_LDADD = $(GSL_LIBS) $(AM_LDFLAGS) -lgsl -lgdal
+pkenhance_SOURCES = pkenhance.cc
+pkenhance_LDADD = $(AM_LDFLAGS) -lgdal
+pkfilterascii_SOURCES = pkfilterascii.cc
+pkfilterascii_LDADD = $(GSL_LIBS) $(AM_LDFLAGS) -lgsl -lgdal
+pkdsm2shadow_SOURCES = pkdsm2shadow.cc
+pkmosaic_SOURCES = pkmosaic.cc
+pkndvi_SOURCES = pkndvi.cc
+pkpolygonize_SOURCES = pkpolygonize.cc
+pkdiff_SOURCES = pkdiff.cc
+pkclassify_svm_SOURCES = $(top_srcdir)/src/algorithms/svm.h $(top_srcdir)/src/algorithms/svm.cpp pkclassify_nn.h pkclassify_svm.cc
+pkfs_svm_SOURCES = $(top_srcdir)/src/algorithms/svm.h $(top_srcdir)/src/algorithms/svm.cpp pkclassify_nn.h pkfs_svm.cc
+pkfs_svm_LDADD = $(GSL_LIBS) $(AM_LDFLAGS)
+pkascii2img_SOURCES = pkascii2img.cc
+pkascii2ogr_SOURCES = pkascii2ogr.cc
+pkeditogr_SOURCES = pkeditogr.cc
+pkeditogr_LDADD = $(AM_LDFLAGS)
+###############################################################################
diff --git a/src/apps/Makefile.in b/src/apps/Makefile.in
new file mode 100644
index 0000000..fdcd305
--- /dev/null
+++ b/src/apps/Makefile.in
@@ -0,0 +1,1072 @@
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+ at SET_MAKE@
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
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+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+bin_PROGRAMS = pkinfo$(EXEEXT) pkcrop$(EXEEXT) pkreclass$(EXEEXT) \
+ pkgetmask$(EXEEXT) pksetmask$(EXEEXT) pkcreatect$(EXEEXT) \
+ pkdumpimg$(EXEEXT) pkdumpogr$(EXEEXT) pksieve$(EXEEXT) \
+ pkstatascii$(EXEEXT) pkstatogr$(EXEEXT) pkegcs$(EXEEXT) \
+ pkextract$(EXEEXT) pkfillnodata$(EXEEXT) pkfilter$(EXEEXT) \
+ pkenhance$(EXEEXT) pkfilterascii$(EXEEXT) \
+ pkdsm2shadow$(EXEEXT) pkmosaic$(EXEEXT) pkndvi$(EXEEXT) \
+ pkpolygonize$(EXEEXT) pkascii2img$(EXEEXT) pkdiff$(EXEEXT) \
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+ pkeditogr$(EXEEXT) $(am__EXEEXT_1) $(am__EXEEXT_2) \
+ $(am__EXEEXT_3)
+
+# the program to build but not install (the names of the final binaries)
+#noinst_PROGRAMS = pkxcorimg pkgeom
+ at USE_FANN_TRUE@am__append_1 = pkclassify_nn pkfs_nn pkregression_nn
+ at USE_LAS_TRUE@am__append_2 = pklas2img
+ at USE_NLOPT_TRUE@am__append_3 = pkopt_svm
+subdir = src/apps
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+ --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+ $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
+ $(LDFLAGS) -o $@
+SOURCES = $(pkascii2img_SOURCES) $(pkascii2ogr_SOURCES) \
+ $(pkclassify_nn_SOURCES) $(pkclassify_svm_SOURCES) \
+ $(pkcreatect_SOURCES) $(pkcrop_SOURCES) $(pkdiff_SOURCES) \
+ $(pkdsm2shadow_SOURCES) $(pkdumpimg_SOURCES) \
+ $(pkdumpogr_SOURCES) $(pkeditogr_SOURCES) $(pkegcs_SOURCES) \
+ $(pkenhance_SOURCES) $(pkextract_SOURCES) \
+ $(pkfillnodata_SOURCES) $(pkfilter_SOURCES) \
+ $(pkfilterascii_SOURCES) $(pkfs_nn_SOURCES) \
+ $(pkfs_svm_SOURCES) $(pkgetmask_SOURCES) $(pkinfo_SOURCES) \
+ $(pklas2img_SOURCES) $(pkmosaic_SOURCES) $(pkndvi_SOURCES) \
+ $(pkopt_svm_SOURCES) $(pkpolygonize_SOURCES) \
+ $(pkreclass_SOURCES) $(pkregression_nn_SOURCES) \
+ $(pksetmask_SOURCES) $(pksieve_SOURCES) $(pkstatascii_SOURCES) \
+ $(pkstatogr_SOURCES)
+DIST_SOURCES = $(pkascii2img_SOURCES) $(pkascii2ogr_SOURCES) \
+ $(am__pkclassify_nn_SOURCES_DIST) $(pkclassify_svm_SOURCES) \
+ $(pkcreatect_SOURCES) $(pkcrop_SOURCES) $(pkdiff_SOURCES) \
+ $(pkdsm2shadow_SOURCES) $(pkdumpimg_SOURCES) \
+ $(pkdumpogr_SOURCES) $(pkeditogr_SOURCES) $(pkegcs_SOURCES) \
+ $(pkenhance_SOURCES) $(pkextract_SOURCES) \
+ $(pkfillnodata_SOURCES) $(pkfilter_SOURCES) \
+ $(pkfilterascii_SOURCES) $(am__pkfs_nn_SOURCES_DIST) \
+ $(pkfs_svm_SOURCES) $(pkgetmask_SOURCES) $(pkinfo_SOURCES) \
+ $(am__pklas2img_SOURCES_DIST) $(pkmosaic_SOURCES) \
+ $(pkndvi_SOURCES) $(am__pkopt_svm_SOURCES_DIST) \
+ $(pkpolygonize_SOURCES) $(pkreclass_SOURCES) \
+ $(am__pkregression_nn_SOURCES_DIST) $(pksetmask_SOURCES) \
+ $(pksieve_SOURCES) $(pkstatascii_SOURCES) $(pkstatogr_SOURCES)
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+AMTAR = @AMTAR@
+AM_CXXFLAGS = -I$(top_srcdir)/src -I$(top_srcdir)/src/base $(GDAL_CFLAGS) @AM_CXXFLAGS@
+AM_LDFLAGS = $(GSL_LIBS) $(GDAL_LDFLAGS) $(top_builddir)/src/algorithms/libalgorithms.la $(top_builddir)/src/imageclasses/libimageClasses.la $(top_builddir)/src/fileclasses/libfileClasses.la $(top_builddir)/src/base/libbase.la @AM_LDFLAGS@
+AR = @AR@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
+CC = @CC@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CXX = @CXX@
+CXXCPP = @CXXCPP@
+CXXDEPMODE = @CXXDEPMODE@
+CXXFLAGS = @CXXFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+DSYMUTIL = @DSYMUTIL@
+DUMPBIN = @DUMPBIN@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+EXEEXT = @EXEEXT@
+FANN_CFLAGS = @FANN_CFLAGS@
+FANN_LIBS = @FANN_LIBS@
+FC = @FC@
+FCFLAGS = @FCFLAGS@
+FGREP = @FGREP@
+GDAL_CFLAGS = @GDAL_CFLAGS@
+GDAL_CONFIG = @GDAL_CONFIG@
+GDAL_DEP_LDFLAGS = @GDAL_DEP_LDFLAGS@
+GDAL_LDFLAGS = @GDAL_LDFLAGS@
+GDAL_OGR_ENABLED = @GDAL_OGR_ENABLED@
+GDAL_VERSION = @GDAL_VERSION@
+GREP = @GREP@
+GSL_CFLAGS = @GSL_CFLAGS@
+GSL_LIBS = @GSL_LIBS@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+LASCLASSES_OPT = @LASCLASSES_OPT@
+LD = @LD@
+LDFLAGS = @LDFLAGS@
+LIBOBJS = @LIBOBJS@
+LIBS = @LIBS@
+LIBTOOL = @LIBTOOL@
+LIPO = @LIPO@
+LN_S = @LN_S@
+LTLIBOBJS = @LTLIBOBJS@
+MAKEINFO = @MAKEINFO@
+MKDIR_P = @MKDIR_P@
+NLOPT_CFLAGS = @NLOPT_CFLAGS@
+NLOPT_LIBS = @NLOPT_LIBS@
+NM = @NM@
+NMEDIT = @NMEDIT@
+OBJDUMP = @OBJDUMP@
+OBJEXT = @OBJEXT@
+OTOOL = @OTOOL@
+OTOOL64 = @OTOOL64@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+PKG_CONFIG = @PKG_CONFIG@
+PKG_CONFIG_LIBDIR = @PKG_CONFIG_LIBDIR@
+PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
+RANLIB = @RANLIB@
+SED = @SED@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+STRIP = @STRIP@
+VERSION = @VERSION@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_CXX = @ac_ct_CXX@
+ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
+ac_ct_FC = @ac_ct_FC@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+bindir = @bindir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+builddir = @builddir@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+lt_ECHO = @lt_ECHO@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+LDADD = $(GSL_LIBS) $(GDAL_LDFLAGS) $(top_builddir)/src/algorithms/libalgorithms.la $(top_builddir)/src/imageclasses/libimageClasses.la $(top_builddir)/src/fileclasses/libfileClasses.la $(top_builddir)/src/base/libbase.la
+ at USE_FANN_TRUE@pkclassify_nn_SOURCES = $(top_srcdir)/src/algorithms/myfann_cpp.h pkclassify_nn.h pkclassify_nn.cc
+ at USE_FANN_TRUE@pkclassify_nn_CXXFLAGS = -I$(top_srcdir)/src -I$(top_srcdir)/src/base $(FANN_CFLAGS) -I$(top_srcdir)/src/algorithms $(AM_CXXFLAGS)
+ at USE_FANN_TRUE@pkclassify_nn_LDADD = $(FANN_LIBS) $(FANN_CFLAGS) $(AM_LDFLAGS)
+ at USE_FANN_TRUE@pkfs_nn_SOURCES = $(top_srcdir)/src/algorithms/myfann_cpp.h pkfs_nn.cc
+ at USE_FANN_TRUE@pkfs_nn_CXXFLAGS = -I$(top_srcdir)/src -I$(top_srcdir)/src/base $(FANN_CFLAGS) -I$(top_srcdir)/src/algorithms $(AM_CXXFLAGS)
+ at USE_FANN_TRUE@pkfs_nn_LDADD = $(GSL_LIBS) $(FANN_LIBS) $(FANN_CFLAGS) $(AM_LDFLAGS)
+ at USE_FANN_TRUE@pkregression_nn_SOURCES = $(top_srcdir)/src/algorithms/myfann_cpp.h pkregression_nn.cc
+ at USE_FANN_TRUE@pkregression_nn_CXXFLAGS = -I$(top_srcdir)/src -I$(top_srcdir)/src/base $(FANN_CFLAGS) -I$(top_srcdir)/src/algorithms $(AM_CXXFLAGS)
+ at USE_FANN_TRUE@pkregression_nn_LDADD = $(GSL_LIBS) $(FANN_LIBS) $(FANN_CFLAGS) $(AM_LDFLAGS)
+ at USE_LAS_TRUE@pklas2img_SOURCES = pklas2img.cc
+ at USE_LAS_TRUE@pklas2img_LDADD = $(top_srcdir)/src/lasclasses/liblasClasses.la -llas $(AM_LDFLAGS)
+ at USE_NLOPT_TRUE@pkopt_svm_SOURCES = $(top_srcdir)/src/algorithms/OptFactory.h pkclassify_nn.h pkopt_svm.cc
+ at USE_NLOPT_TRUE@pkopt_svm_LDADD = $(GSL_LIBS) $(AM_LDFLAGS) -lnlopt
+# list of sources for the binaries
+pkinfo_SOURCES = pkinfo.cc
+pkcrop_SOURCES = pkcrop.cc
+pkreclass_SOURCES = pkreclass.cc
+pkgetmask_SOURCES = pkgetmask.cc
+pksetmask_SOURCES = pksetmask.cc
+pkcreatect_SOURCES = pkcreatect.cc
+pkdumpimg_SOURCES = pkdumpimg.cc
+pkdumpogr_SOURCES = pkdumpogr.h pkdumpogr.cc
+pksieve_SOURCES = pksieve.cc
+pkstatascii_SOURCES = $(top_srcdir)/src/algorithms/StatFactory.h pkstatascii.cc
+pkstatascii_LDADD = $(GSL_LIBS) $(AM_LDFLAGS)
+pkstatogr_SOURCES = pkstatogr.cc
+pkegcs_SOURCES = pkegcs.cc
+pkegcs_LDADD = -lgdal $(AM_LDFLAGS) -lgdal
+pkextract_SOURCES = pkextract.cc
+pkfillnodata_SOURCES = pkfillnodata.cc
+pkfilter_SOURCES = pkfilter.cc
+pkfilter_LDADD = $(GSL_LIBS) $(AM_LDFLAGS) -lgsl -lgdal
+pkenhance_SOURCES = pkenhance.cc
+pkenhance_LDADD = $(AM_LDFLAGS) -lgdal
+pkfilterascii_SOURCES = pkfilterascii.cc
+pkfilterascii_LDADD = $(GSL_LIBS) $(AM_LDFLAGS) -lgsl -lgdal
+pkdsm2shadow_SOURCES = pkdsm2shadow.cc
+pkmosaic_SOURCES = pkmosaic.cc
+pkndvi_SOURCES = pkndvi.cc
+pkpolygonize_SOURCES = pkpolygonize.cc
+pkdiff_SOURCES = pkdiff.cc
+pkclassify_svm_SOURCES = $(top_srcdir)/src/algorithms/svm.h $(top_srcdir)/src/algorithms/svm.cpp pkclassify_nn.h pkclassify_svm.cc
+pkfs_svm_SOURCES = $(top_srcdir)/src/algorithms/svm.h $(top_srcdir)/src/algorithms/svm.cpp pkclassify_nn.h pkfs_svm.cc
+pkfs_svm_LDADD = $(GSL_LIBS) $(AM_LDFLAGS)
+pkascii2img_SOURCES = pkascii2img.cc
+pkascii2ogr_SOURCES = pkascii2ogr.cc
+pkeditogr_SOURCES = pkeditogr.cc
+pkeditogr_LDADD = $(AM_LDFLAGS)
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .cc .cpp .lo .o .obj
+$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+ && { if test -f $@; then exit 0; else break; fi; }; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/apps/Makefile'; \
+ $(am__cd) $(top_srcdir) && \
+ $(AUTOMAKE) --foreign src/apps/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+ esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: $(am__configure_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): $(am__aclocal_m4_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+install-binPROGRAMS: $(bin_PROGRAMS)
+ @$(NORMAL_INSTALL)
+ test -z "$(bindir)" || $(MKDIR_P) "$(DESTDIR)$(bindir)"
+ @list='$(bin_PROGRAMS)'; test -n "$(bindir)" || list=; \
+ for p in $$list; do echo "$$p $$p"; done | \
+ sed 's/$(EXEEXT)$$//' | \
+ while read p p1; do if test -f $$p || test -f $$p1; \
+ then echo "$$p"; echo "$$p"; else :; fi; \
+ done | \
+ sed -e 'p;s,.*/,,;n;h' -e 's|.*|.|' \
+ -e 'p;x;s,.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/' | \
+ sed 'N;N;N;s,\n, ,g' | \
+ $(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1 } \
+ { d=$$3; if (dirs[d] != 1) { print "d", d; dirs[d] = 1 } \
+ if ($$2 == $$4) files[d] = files[d] " " $$1; \
+ else { print "f", $$3 "/" $$4, $$1; } } \
+ END { for (d in files) print "f", d, files[d] }' | \
+ while read type dir files; do \
+ if test "$$dir" = .; then dir=; else dir=/$$dir; fi; \
+ test -z "$$files" || { \
+ echo " $(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL_PROGRAM) $$files '$(DESTDIR)$(bindir)$$dir'"; \
+ $(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL_PROGRAM) $$files "$(DESTDIR)$(bindir)$$dir" || exit $$?; \
+ } \
+ ; done
+
+uninstall-binPROGRAMS:
+ @$(NORMAL_UNINSTALL)
+ @list='$(bin_PROGRAMS)'; test -n "$(bindir)" || list=; \
+ files=`for p in $$list; do echo "$$p"; done | \
+ sed -e 'h;s,^.*/,,;s/$(EXEEXT)$$//;$(transform)' \
+ -e 's/$$/$(EXEEXT)/' `; \
+ test -n "$$list" || exit 0; \
+ echo " ( cd '$(DESTDIR)$(bindir)' && rm -f" $$files ")"; \
+ cd "$(DESTDIR)$(bindir)" && rm -f $$files
+
+clean-binPROGRAMS:
+ @list='$(bin_PROGRAMS)'; test -n "$$list" || exit 0; \
+ echo " rm -f" $$list; \
+ rm -f $$list || exit $$?; \
+ test -n "$(EXEEXT)" || exit 0; \
+ list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
+ echo " rm -f" $$list; \
+ rm -f $$list
+pkascii2img$(EXEEXT): $(pkascii2img_OBJECTS) $(pkascii2img_DEPENDENCIES)
+ @rm -f pkascii2img$(EXEEXT)
+ $(CXXLINK) $(pkascii2img_OBJECTS) $(pkascii2img_LDADD) $(LIBS)
+pkascii2ogr$(EXEEXT): $(pkascii2ogr_OBJECTS) $(pkascii2ogr_DEPENDENCIES)
+ @rm -f pkascii2ogr$(EXEEXT)
+ $(CXXLINK) $(pkascii2ogr_OBJECTS) $(pkascii2ogr_LDADD) $(LIBS)
+pkclassify_nn$(EXEEXT): $(pkclassify_nn_OBJECTS) $(pkclassify_nn_DEPENDENCIES)
+ @rm -f pkclassify_nn$(EXEEXT)
+ $(pkclassify_nn_LINK) $(pkclassify_nn_OBJECTS) $(pkclassify_nn_LDADD) $(LIBS)
+pkclassify_svm$(EXEEXT): $(pkclassify_svm_OBJECTS) $(pkclassify_svm_DEPENDENCIES)
+ @rm -f pkclassify_svm$(EXEEXT)
+ $(CXXLINK) $(pkclassify_svm_OBJECTS) $(pkclassify_svm_LDADD) $(LIBS)
+pkcreatect$(EXEEXT): $(pkcreatect_OBJECTS) $(pkcreatect_DEPENDENCIES)
+ @rm -f pkcreatect$(EXEEXT)
+ $(CXXLINK) $(pkcreatect_OBJECTS) $(pkcreatect_LDADD) $(LIBS)
+pkcrop$(EXEEXT): $(pkcrop_OBJECTS) $(pkcrop_DEPENDENCIES)
+ @rm -f pkcrop$(EXEEXT)
+ $(CXXLINK) $(pkcrop_OBJECTS) $(pkcrop_LDADD) $(LIBS)
+pkdiff$(EXEEXT): $(pkdiff_OBJECTS) $(pkdiff_DEPENDENCIES)
+ @rm -f pkdiff$(EXEEXT)
+ $(CXXLINK) $(pkdiff_OBJECTS) $(pkdiff_LDADD) $(LIBS)
+pkdsm2shadow$(EXEEXT): $(pkdsm2shadow_OBJECTS) $(pkdsm2shadow_DEPENDENCIES)
+ @rm -f pkdsm2shadow$(EXEEXT)
+ $(CXXLINK) $(pkdsm2shadow_OBJECTS) $(pkdsm2shadow_LDADD) $(LIBS)
+pkdumpimg$(EXEEXT): $(pkdumpimg_OBJECTS) $(pkdumpimg_DEPENDENCIES)
+ @rm -f pkdumpimg$(EXEEXT)
+ $(CXXLINK) $(pkdumpimg_OBJECTS) $(pkdumpimg_LDADD) $(LIBS)
+pkdumpogr$(EXEEXT): $(pkdumpogr_OBJECTS) $(pkdumpogr_DEPENDENCIES)
+ @rm -f pkdumpogr$(EXEEXT)
+ $(CXXLINK) $(pkdumpogr_OBJECTS) $(pkdumpogr_LDADD) $(LIBS)
+pkeditogr$(EXEEXT): $(pkeditogr_OBJECTS) $(pkeditogr_DEPENDENCIES)
+ @rm -f pkeditogr$(EXEEXT)
+ $(CXXLINK) $(pkeditogr_OBJECTS) $(pkeditogr_LDADD) $(LIBS)
+pkegcs$(EXEEXT): $(pkegcs_OBJECTS) $(pkegcs_DEPENDENCIES)
+ @rm -f pkegcs$(EXEEXT)
+ $(CXXLINK) $(pkegcs_OBJECTS) $(pkegcs_LDADD) $(LIBS)
+pkenhance$(EXEEXT): $(pkenhance_OBJECTS) $(pkenhance_DEPENDENCIES)
+ @rm -f pkenhance$(EXEEXT)
+ $(CXXLINK) $(pkenhance_OBJECTS) $(pkenhance_LDADD) $(LIBS)
+pkextract$(EXEEXT): $(pkextract_OBJECTS) $(pkextract_DEPENDENCIES)
+ @rm -f pkextract$(EXEEXT)
+ $(CXXLINK) $(pkextract_OBJECTS) $(pkextract_LDADD) $(LIBS)
+pkfillnodata$(EXEEXT): $(pkfillnodata_OBJECTS) $(pkfillnodata_DEPENDENCIES)
+ @rm -f pkfillnodata$(EXEEXT)
+ $(CXXLINK) $(pkfillnodata_OBJECTS) $(pkfillnodata_LDADD) $(LIBS)
+pkfilter$(EXEEXT): $(pkfilter_OBJECTS) $(pkfilter_DEPENDENCIES)
+ @rm -f pkfilter$(EXEEXT)
+ $(CXXLINK) $(pkfilter_OBJECTS) $(pkfilter_LDADD) $(LIBS)
+pkfilterascii$(EXEEXT): $(pkfilterascii_OBJECTS) $(pkfilterascii_DEPENDENCIES)
+ @rm -f pkfilterascii$(EXEEXT)
+ $(CXXLINK) $(pkfilterascii_OBJECTS) $(pkfilterascii_LDADD) $(LIBS)
+pkfs_nn$(EXEEXT): $(pkfs_nn_OBJECTS) $(pkfs_nn_DEPENDENCIES)
+ @rm -f pkfs_nn$(EXEEXT)
+ $(pkfs_nn_LINK) $(pkfs_nn_OBJECTS) $(pkfs_nn_LDADD) $(LIBS)
+pkfs_svm$(EXEEXT): $(pkfs_svm_OBJECTS) $(pkfs_svm_DEPENDENCIES)
+ @rm -f pkfs_svm$(EXEEXT)
+ $(CXXLINK) $(pkfs_svm_OBJECTS) $(pkfs_svm_LDADD) $(LIBS)
+pkgetmask$(EXEEXT): $(pkgetmask_OBJECTS) $(pkgetmask_DEPENDENCIES)
+ @rm -f pkgetmask$(EXEEXT)
+ $(CXXLINK) $(pkgetmask_OBJECTS) $(pkgetmask_LDADD) $(LIBS)
+pkinfo$(EXEEXT): $(pkinfo_OBJECTS) $(pkinfo_DEPENDENCIES)
+ @rm -f pkinfo$(EXEEXT)
+ $(CXXLINK) $(pkinfo_OBJECTS) $(pkinfo_LDADD) $(LIBS)
+pklas2img$(EXEEXT): $(pklas2img_OBJECTS) $(pklas2img_DEPENDENCIES)
+ @rm -f pklas2img$(EXEEXT)
+ $(CXXLINK) $(pklas2img_OBJECTS) $(pklas2img_LDADD) $(LIBS)
+pkmosaic$(EXEEXT): $(pkmosaic_OBJECTS) $(pkmosaic_DEPENDENCIES)
+ @rm -f pkmosaic$(EXEEXT)
+ $(CXXLINK) $(pkmosaic_OBJECTS) $(pkmosaic_LDADD) $(LIBS)
+pkndvi$(EXEEXT): $(pkndvi_OBJECTS) $(pkndvi_DEPENDENCIES)
+ @rm -f pkndvi$(EXEEXT)
+ $(CXXLINK) $(pkndvi_OBJECTS) $(pkndvi_LDADD) $(LIBS)
+pkopt_svm$(EXEEXT): $(pkopt_svm_OBJECTS) $(pkopt_svm_DEPENDENCIES)
+ @rm -f pkopt_svm$(EXEEXT)
+ $(CXXLINK) $(pkopt_svm_OBJECTS) $(pkopt_svm_LDADD) $(LIBS)
+pkpolygonize$(EXEEXT): $(pkpolygonize_OBJECTS) $(pkpolygonize_DEPENDENCIES)
+ @rm -f pkpolygonize$(EXEEXT)
+ $(CXXLINK) $(pkpolygonize_OBJECTS) $(pkpolygonize_LDADD) $(LIBS)
+pkreclass$(EXEEXT): $(pkreclass_OBJECTS) $(pkreclass_DEPENDENCIES)
+ @rm -f pkreclass$(EXEEXT)
+ $(CXXLINK) $(pkreclass_OBJECTS) $(pkreclass_LDADD) $(LIBS)
+pkregression_nn$(EXEEXT): $(pkregression_nn_OBJECTS) $(pkregression_nn_DEPENDENCIES)
+ @rm -f pkregression_nn$(EXEEXT)
+ $(pkregression_nn_LINK) $(pkregression_nn_OBJECTS) $(pkregression_nn_LDADD) $(LIBS)
+pksetmask$(EXEEXT): $(pksetmask_OBJECTS) $(pksetmask_DEPENDENCIES)
+ @rm -f pksetmask$(EXEEXT)
+ $(CXXLINK) $(pksetmask_OBJECTS) $(pksetmask_LDADD) $(LIBS)
+pksieve$(EXEEXT): $(pksieve_OBJECTS) $(pksieve_DEPENDENCIES)
+ @rm -f pksieve$(EXEEXT)
+ $(CXXLINK) $(pksieve_OBJECTS) $(pksieve_LDADD) $(LIBS)
+pkstatascii$(EXEEXT): $(pkstatascii_OBJECTS) $(pkstatascii_DEPENDENCIES)
+ @rm -f pkstatascii$(EXEEXT)
+ $(CXXLINK) $(pkstatascii_OBJECTS) $(pkstatascii_LDADD) $(LIBS)
+pkstatogr$(EXEEXT): $(pkstatogr_OBJECTS) $(pkstatogr_DEPENDENCIES)
+ @rm -f pkstatogr$(EXEEXT)
+ $(CXXLINK) $(pkstatogr_OBJECTS) $(pkstatogr_LDADD) $(LIBS)
+
+mostlyclean-compile:
+ -rm -f *.$(OBJEXT)
+
+distclean-compile:
+ -rm -f *.tab.c
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+uninstall-am: uninstall-binPROGRAMS
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-binPROGRAMS \
+ clean-generic clean-libtool ctags distclean distclean-compile \
+ distclean-generic distclean-libtool distclean-tags distdir dvi \
+ dvi-am html html-am info info-am install install-am \
+ install-binPROGRAMS install-data install-data-am install-dvi \
+ install-dvi-am install-exec install-exec-am install-html \
+ install-html-am install-info install-info-am install-man \
+ install-pdf install-pdf-am install-ps install-ps-am \
+ install-strip installcheck installcheck-am installdirs \
+ maintainer-clean maintainer-clean-generic mostlyclean \
+ mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
+ pdf pdf-am ps ps-am tags uninstall uninstall-am \
+ uninstall-binPROGRAMS
+
+###############################################################################
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/src/apps/pkascii2img.cc b/src/apps/pkascii2img.cc
new file mode 100644
index 0000000..643c0d5
--- /dev/null
+++ b/src/apps/pkascii2img.cc
@@ -0,0 +1,158 @@
+/**********************************************************************
+pkascii2img.cc: program to create raster image based on ascii file
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include <string>
+#include <fstream>
+#include "Optionpk.h"
+#include <assert.h>
+#include "imageclasses/ImgWriterGdal.h"
+
+
+int main(int argc, char *argv[])
+{
+ Optionpk<std::string> input_opt("i","input","input ASCII file");
+ Optionpk<string> output_opt("o", "output", "Output image file");
+ Optionpk<string> dataType_opt("ot", "otype", "Data type for output image ({Byte/Int16/UInt16/UInt32/Int32/Float32/Float64/CInt16/CInt32/CFloat32/CFloat64}). Empty string: inherit type from input image","Byte");
+ Optionpk<string> imageType_opt("of", "oformat", "image type string (see also gdal_translate)", "GTiff");
+ Optionpk<string> option_opt("co", "co", "Creation option for output file. Multiple options can be specified.");
+ Optionpk<double> ulx_opt("ulx", "ulx", "Upper left x value bounding box (in geocoordinates if georef is true)", 0.0);
+ Optionpk<double> uly_opt("uly", "uly", "Upper left y value bounding box (in geocoordinates if georef is true)", 0.0);
+ Optionpk<double> dx_opt("dx", "dx", "Output resolution in x (in meter)");
+ Optionpk<double> dy_opt("dy", "dy", "Output resolution in y (in meter)");
+ Optionpk<string> projection_opt("a_srs", "a_srs", "Override the projection for the output file");
+ Optionpk<string> colorTable_opt("ct", "ct", "color table (file with 5 columns: id R G B ALFA (0: transparent, 255: solid)");
+ Optionpk<string> description_opt("d", "description", "Set image description");
+ Optionpk<bool> verbose_opt("v", "verbose", "verbose", false);
+
+ bool doProcess;//stop process when program was invoked with help option (-h --help)
+ try{
+ doProcess=input_opt.retrieveOption(argc,argv);
+ output_opt.retrieveOption(argc,argv);
+ dataType_opt.retrieveOption(argc,argv);
+ imageType_opt.retrieveOption(argc,argv);
+ option_opt.retrieveOption(argc,argv);
+ ulx_opt.retrieveOption(argc,argv);
+ uly_opt.retrieveOption(argc,argv);
+ dx_opt.retrieveOption(argc,argv);
+ dy_opt.retrieveOption(argc,argv);
+ colorTable_opt.retrieveOption(argc,argv);
+ projection_opt.retrieveOption(argc,argv);
+ description_opt.retrieveOption(argc,argv);
+ verbose_opt.retrieveOption(argc,argv);
+ }
+ catch(string predefinedString){
+ std::cout << predefinedString << std::endl;
+ exit(0);
+ }
+ if(!doProcess){
+ std::cout << "short option -h shows basic options only, use long option --help to show all options" << std::endl;
+ exit(0);//help was invoked, stop processing
+ }
+
+ assert(input_opt.size());
+ assert(output_opt.size());
+ ImgWriterGdal imgWriter;
+ ifstream ifile(input_opt[0].c_str(),ios::in);
+ //get number of lines
+ string line;
+ int nrow=0;
+ int ncol=0;
+ int irow=0;
+ string interleave="BAND";
+ vector< vector<double> > data;
+ vector<double> row;
+ double value;
+ try{
+ while(getline(ifile,line)){
+ row.clear();
+ //read data from ascii file
+ istringstream ist(line);
+ while(ist>>value)
+ row.push_back(value);
+ if(!ncol){
+ ncol=row.size();
+ data.push_back(row);
+ }
+ else
+ data.push_back(row);
+ if(verbose_opt[0]){
+ for(int icol=0;icol<row.size();++icol)
+ cout << row[icol] << " ";
+ cout << endl;
+ }
+ ++irow;
+ }
+ nrow=irow;
+ assert(ncol);
+ assert(nrow);
+ if(verbose_opt[0]){
+ cout << "nrow: " << nrow << endl;
+ cout << "ncol: " << ncol << endl;
+ }
+ }
+ catch(string theError){
+ cout << theError << endl;
+ }
+
+ GDALDataType dataType=GDT_Unknown;
+ if(verbose_opt[0])
+ cout << "possible output data types: ";
+ for(int iType = 0; iType < GDT_TypeCount; ++iType){
+ if(verbose_opt[0])
+ cout << " " << GDALGetDataTypeName((GDALDataType)iType);
+ if( GDALGetDataTypeName((GDALDataType)iType) != NULL
+ && EQUAL(GDALGetDataTypeName((GDALDataType)iType),
+ dataType_opt[0].c_str()))
+ dataType=(GDALDataType) iType;
+ }
+ if(verbose_opt[0])
+ cout << endl;
+ if(verbose_opt[0]){
+ if(dataType==GDT_Unknown)
+ cout << "Unknown output pixel type: " << dataType_opt[0] << endl;
+ else
+ cout << "Output pixel type: " << GDALGetDataTypeName(dataType) << endl;
+ }
+
+ imgWriter.open(output_opt[0],ncol,nrow,1,dataType,imageType_opt[0],option_opt);
+ if(description_opt.size())
+ imgWriter.setImageDescription(description_opt[0]);
+ if(projection_opt.size()){
+ assert(dx_opt.size());
+ assert(dy_opt.size());
+ if(verbose_opt[0])
+ cout << output_opt[0] << " is georeferenced." << endl;
+ imgWriter.setGeoTransform(ulx_opt[0],uly_opt[0],dx_opt[0],dy_opt[0],0,0);
+ imgWriter.setProjectionProj4(projection_opt[0]);
+ }
+ else{
+ if(verbose_opt[0])
+ cout << output_opt[0] << " is not georeferenced." << endl;
+ assert(!imgWriter.isGeoRef());
+ }
+ if(colorTable_opt.size()){
+ assert(imgWriter.getDataType()==GDT_Byte);
+ imgWriter.setColorTable(colorTable_opt[0]);
+ }
+ assert(data.size()==nrow);
+ for(irow=0;irow<nrow;++irow)
+ imgWriter.writeData(data[irow],GDT_Float64,irow);
+ imgWriter.close();
+}
+
diff --git a/src/apps/pkascii2ogr.cc b/src/apps/pkascii2ogr.cc
new file mode 100644
index 0000000..a502ce6
--- /dev/null
+++ b/src/apps/pkascii2ogr.cc
@@ -0,0 +1,103 @@
+/**********************************************************************
+pkascii2ogr.cc: program to create vector points or polygons from text file
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include <string>
+#include <fstream>
+#include <assert.h>
+#include "base/Optionpk.h"
+#include "imageclasses/ImgWriterOgr.h"
+
+int main(int argc, char *argv[])
+{
+ Optionpk<string> input_opt("i","input","Input ASCII file");
+ Optionpk<string> output_opt("o", "output", "Output file");
+ Optionpk<short> colX_opt("x", "x", "column number of x (0)", 0);
+ Optionpk<short> colY_opt("y", "y", "column number of y (1)", 1);
+ Optionpk<bool> polygon_opt("l", "line", "create OGRPolygon as geometry instead of points. Fields are taken from first point and polygon is automatically closed (no need to repeat first point at last line). (false: use OGRPoint)", false);
+ Optionpk<string> fname_opt("n", "name", "Field names for the columns in the input ascii file");
+ Optionpk<string> ftype_opt("ot", "ot", "Field type (Real, Integer, String) for each of the fields as defined by name","Real");
+ Optionpk<string> itype_opt("of", "of", "image type string", "ESRI Shapefile");
+ Optionpk<string> projection_opt("a_srs", "a_srs", "Override the projection for the output file, use epsg:<code> or Wkt string", "epsg:4326");
+ Optionpk<char> fs_opt("fs","fs","field separator.",' ');
+ Optionpk<int> verbose_opt("v", "verbose", "verbose (0)", 0);
+
+ bool doProcess;//stop process when program was invoked with help option (-h --help)
+ try{
+ doProcess=input_opt.retrieveOption(argc,argv);
+ output_opt.retrieveOption(argc,argv);
+ colX_opt.retrieveOption(argc,argv);
+ colY_opt.retrieveOption(argc,argv);
+ polygon_opt.retrieveOption(argc,argv);
+ fname_opt.retrieveOption(argc,argv);
+ ftype_opt.retrieveOption(argc,argv);
+ itype_opt.retrieveOption(argc,argv);
+ projection_opt.retrieveOption(argc,argv);
+ fs_opt.retrieveOption(argc,argv);
+ verbose_opt.retrieveOption(argc,argv);
+ }
+ catch(string predefinedString){
+ std::cout << predefinedString << std::endl;
+ exit(0);
+ }
+ if(!doProcess){
+ std::cout << "short option -h shows basic options only, use long option --help to show all options" << std::endl;
+ exit(0);//help was invoked, stop processing
+ }
+
+ string theProjection;
+ theProjection=projection_opt[0];
+ int ogr_typecount=11;//hard coded for now!
+ while(ftype_opt.size()<fname_opt.size())
+ ftype_opt.push_back(ftype_opt[0]);
+ // vector<string> fname(fname_opt.size());
+ vector<OGRFieldType> ftype(ftype_opt.size());
+ if(verbose_opt[0])
+ cout << "field types can be: ";
+ for(int ifield=0;ifield<fname_opt.size();++ifield){
+ // fname[ifield]=fname_opt[ifield];
+ for(int iType = 0; iType < ogr_typecount; ++iType){
+ if(!ifield&&verbose_opt[0])
+ cout << " " << OGRFieldDefn::GetFieldTypeName((OGRFieldType)iType);
+ if( OGRFieldDefn::GetFieldTypeName((OGRFieldType)iType) != NULL
+ && EQUAL(OGRFieldDefn::GetFieldTypeName((OGRFieldType)iType),
+ ftype_opt[ifield].c_str()))
+ ftype[ifield]=(OGRFieldType) iType;
+ }
+ }
+ //todo: what if unknown?
+ if(verbose_opt[0]){
+ cout << endl << "field types are: ";
+ for(int ifield=0;ifield<ftype.size();++ifield)
+ cout << OGRFieldDefn::GetFieldTypeName(ftype[ifield]) << " ";
+ cout << endl;
+ }
+
+ ImgWriterOgr imgWriter;
+ imgWriter.open(output_opt[0]);
+ try{
+ if(polygon_opt[0])
+ imgWriter.ascii2ogr(input_opt[0], "New Layer", fname_opt, ftype, colX_opt[0], colY_opt[0], theProjection, wkbPolygon, fs_opt[0]);
+ else
+ imgWriter.ascii2ogr(input_opt[0], "New Layer", fname_opt, ftype, colX_opt[0], colY_opt[0], theProjection, wkbPoint, fs_opt[0]);
+ }
+ catch(string errorString){
+ cout << errorString << endl;
+ }
+ imgWriter.close();
+}
diff --git a/src/apps/pkclassify_nn.cc b/src/apps/pkclassify_nn.cc
new file mode 100644
index 0000000..419b27a
--- /dev/null
+++ b/src/apps/pkclassify_nn.cc
@@ -0,0 +1,1115 @@
+/**********************************************************************
+pkclassify_nn.cc: classify raster image using Artificial Neural Network
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include "pkclassify_nn.h"
+#include <vector>
+#include <map>
+#include <algorithm>
+#include "imageclasses/ImgReaderGdal.h"
+#include "imageclasses/ImgWriterGdal.h"
+#include "imageclasses/ImgReaderOgr.h"
+#include "imageclasses/ImgWriterOgr.h"
+#include "base/Optionpk.h"
+#include "base/PosValue.h"
+#include "algorithms/ConfusionMatrix.h"
+#include "floatfann.h"
+#include "myfann_cpp.h"
+
+int main(int argc, char *argv[])
+{
+ vector<double> priors;
+
+ //--------------------------- command line options ------------------------------------
+ Optionpk<string> input_opt("i", "input", "input image");
+ Optionpk<string> training_opt("t", "training", "training shape file. A single shape file contains all training features (must be set as: B0, B1, B2,...) for all classes (class numbers identified by label option). Use multiple training files for bootstrap aggregation (alternative to the bag and bsize options, where a random subset is taken from a single training file)");
+ Optionpk<string> label_opt("label", "label", "identifier for class label in training shape file.","label");
+ Optionpk<unsigned int> balance_opt("bal", "balance", "balance the input data to this number of samples for each class", 0);
+ Optionpk<int> minSize_opt("min", "min", "if number of training pixels is less then min, do not take this class into account (0: consider all classes)", 0);
+ Optionpk<double> start_opt("s", "start", "start band sequence number (set to 0)",0);
+ Optionpk<double> end_opt("e", "end", "end band sequence number (set to 0 for all bands)", 0);
+ Optionpk<short> band_opt("b", "band", "band index (starting from 0, either use band option or use start to end)");
+ Optionpk<double> offset_opt("\0", "offset", "offset value for each spectral band input features: refl[band]=(DN[band]-offset[band])/scale[band]", 0.0);
+ Optionpk<double> scale_opt("\0", "scale", "scale value for each spectral band input features: refl=(DN[band]-offset[band])/scale[band] (use 0 if scale min and max in each band to -1.0 and 1.0)", 0.0);
+ Optionpk<unsigned short> aggreg_opt("a", "aggreg", "how to combine aggregated classifiers, see also rc option (1: sum rule, 2: max rule).",1);
+ Optionpk<double> priors_opt("p", "prior", "prior probabilities for each class (e.g., -p 0.3 -p 0.3 -p 0.2 )", 0.0);
+ Optionpk<string> priorimg_opt("pim", "priorimg", "prior probability image (multi-band img with band for each class");
+ Optionpk<unsigned short> cv_opt("cv", "cv", "n-fold cross validation mode",0);
+ Optionpk<unsigned int> nneuron_opt("n", "nneuron", "number of neurons in hidden layers in neural network (multiple hidden layers are set by defining multiple number of neurons: -n 15 -n 1, default is one hidden layer with 5 neurons)", 5);
+ Optionpk<float> connection_opt("\0", "connection", "connection reate (default: 1.0 for a fully connected network)", 1.0);
+ Optionpk<float> weights_opt("w", "weights", "weights for neural network. Apply to fully connected network only, starting from first input neuron to last output neuron, including the bias neurons (last neuron in each but last layer)", 0.0);
+ Optionpk<float> learning_opt("l", "learning", "learning rate (default: 0.7)", 0.7);
+ Optionpk<unsigned int> maxit_opt("\0", "maxit", "number of maximum iterations (epoch) (default: 500)", 500);
+ Optionpk<unsigned short> comb_opt("comb", "comb", "how to combine bootstrap aggregation classifiers (0: sum rule, 1: product rule, 2: max rule). Also used to aggregate classes with rc option. Default is sum rule (0)",0);
+ Optionpk<unsigned short> bag_opt("bag", "bag", "Number of bootstrap aggregations (default is no bagging: 1)", 1);
+ Optionpk<int> bagSize_opt("bs", "bsize", "Percentage of features used from available training features for each bootstrap aggregation (one size for all classes, or a different size for each class respectively", 100);
+ Optionpk<string> classBag_opt("cb", "classbag", "output for each individual bootstrap aggregation (default is blank)");
+ Optionpk<string> mask_opt("m", "mask", "mask image (see also mvalue option (default is no mask)");
+ Optionpk<short> msknodata_opt("msknodata", "msknodata", "mask value(s) not to consider for classification (use negative values if only these values should be taken into account). Values will be taken over in classification image. Default is 0", 0);
+ Optionpk<unsigned short> nodata_opt("nodata", "nodata", "nodata value to put where image is masked as nodata", 0);
+ Optionpk<string> output_opt("o", "output", "output classification image");
+ Optionpk<string> otype_opt("ot", "otype", "Data type for output image ({Byte/Int16/UInt16/UInt32/Int32/Float32/Float64/CInt16/CInt32/CFloat32/CFloat64}). Empty string: inherit type from input image");
+ Optionpk<string> oformat_opt("of", "oformat", "Output image format (see also gdal_translate). Empty string: inherit from input image");
+ Optionpk<string> option_opt("co", "co", "Creation option for output file. Multiple options can be specified.");
+ Optionpk<string> colorTable_opt("ct", "ct", "colour table in ascii format having 5 columns: id R G B ALFA (0: transparent, 255: solid)");
+ Optionpk<string> prob_opt("\0", "prob", "probability image. Default is no probability image");
+ Optionpk<string> entropy_opt("entropy", "entropy", "entropy image (measure for uncertainty of classifier output");
+ Optionpk<string> active_opt("active", "active", "ogr output for active training sample.");
+ Optionpk<unsigned int> nactive_opt("na", "nactive", "number of active training points",1);
+ Optionpk<string> classname_opt("c", "class", "list of class names.");
+ Optionpk<short> classvalue_opt("r", "reclass", "list of class values (use same order as in classname opt.");
+ Optionpk<short> verbose_opt("v", "verbose", "set to: 0 (results only), 1 (confusion matrix), 2 (debug)",0);
+
+ bool doProcess;//stop process when program was invoked with help option (-h --help)
+ try{
+ doProcess=input_opt.retrieveOption(argc,argv);
+ training_opt.retrieveOption(argc,argv);
+ label_opt.retrieveOption(argc,argv);
+ balance_opt.retrieveOption(argc,argv);
+ minSize_opt.retrieveOption(argc,argv);
+ start_opt.retrieveOption(argc,argv);
+ end_opt.retrieveOption(argc,argv);
+ band_opt.retrieveOption(argc,argv);
+ offset_opt.retrieveOption(argc,argv);
+ scale_opt.retrieveOption(argc,argv);
+ aggreg_opt.retrieveOption(argc,argv);
+ priors_opt.retrieveOption(argc,argv);
+ priorimg_opt.retrieveOption(argc,argv);
+ cv_opt.retrieveOption(argc,argv);
+ nneuron_opt.retrieveOption(argc,argv);
+ connection_opt.retrieveOption(argc,argv);
+ weights_opt.retrieveOption(argc,argv);
+ learning_opt.retrieveOption(argc,argv);
+ maxit_opt.retrieveOption(argc,argv);
+ comb_opt.retrieveOption(argc,argv);
+ bag_opt.retrieveOption(argc,argv);
+ bagSize_opt.retrieveOption(argc,argv);
+ classBag_opt.retrieveOption(argc,argv);
+ mask_opt.retrieveOption(argc,argv);
+ msknodata_opt.retrieveOption(argc,argv);
+ nodata_opt.retrieveOption(argc,argv);
+ output_opt.retrieveOption(argc,argv);
+ otype_opt.retrieveOption(argc,argv);
+ oformat_opt.retrieveOption(argc,argv);
+ colorTable_opt.retrieveOption(argc,argv);
+ option_opt.retrieveOption(argc,argv);
+ prob_opt.retrieveOption(argc,argv);
+ entropy_opt.retrieveOption(argc,argv);
+ active_opt.retrieveOption(argc,argv);
+ nactive_opt.retrieveOption(argc,argv);
+ classname_opt.retrieveOption(argc,argv);
+ classvalue_opt.retrieveOption(argc,argv);
+ verbose_opt.retrieveOption(argc,argv);
+ }
+ catch(string predefinedString){
+ std::cout << predefinedString << std::endl;
+ exit(0);
+ }
+ if(!doProcess){
+ std::cout << "short option -h shows basic options only, use long option --help to show all options" << std::endl;
+ exit(0);//help was invoked, stop processing
+ }
+
+ if(verbose_opt[0]>=1){
+ if(input_opt.size())
+ cout << "image filename: " << input_opt[0] << endl;
+ if(mask_opt.size())
+ cout << "mask filename: " << mask_opt[0] << endl;
+ if(training_opt.size()){
+ cout << "training shape file: " << endl;
+ for(int ifile=0;ifile<training_opt.size();++ifile)
+ cout << training_opt[ifile] << endl;
+ }
+ else
+ cerr << "no training file set!" << endl;
+ cout << "verbose: " << verbose_opt[0] << endl;
+ }
+ unsigned short nbag=(training_opt.size()>1)?training_opt.size():bag_opt[0];
+ if(verbose_opt[0]>=1)
+ cout << "number of bootstrap aggregations: " << nbag << endl;
+
+ ImgWriterOgr activeWriter;
+ if(active_opt.size()){
+ ImgReaderOgr trainingReader(training_opt[0]);
+ activeWriter.open(active_opt[0]);
+ activeWriter.createLayer(active_opt[0],trainingReader.getProjection(),wkbPoint,NULL);
+ activeWriter.copyFields(trainingReader);
+ }
+ vector<PosValue> activePoints(nactive_opt[0]);
+ for(int iactive=0;iactive<activePoints.size();++iactive){
+ activePoints[iactive].value=1.0;
+ activePoints[iactive].posx=0.0;
+ activePoints[iactive].posy=0.0;
+ }
+
+ unsigned int totalSamples=0;
+ unsigned int nactive=0;
+ vector<FANN::neural_net> net(nbag);//the neural network
+
+ unsigned int nclass=0;
+ int nband=0;
+ int startBand=2;//first two bands represent X and Y pos
+
+ if(priors_opt.size()>1){//priors from argument list
+ priors.resize(priors_opt.size());
+ double normPrior=0;
+ for(int iclass=0;iclass<priors_opt.size();++iclass){
+ priors[iclass]=priors_opt[iclass];
+ normPrior+=priors[iclass];
+ }
+ //normalize
+ for(int iclass=0;iclass<priors_opt.size();++iclass)
+ priors[iclass]/=normPrior;
+ }
+
+ //sort bands
+ if(band_opt.size())
+ std::sort(band_opt.begin(),band_opt.end());
+
+ map<string,short> classValueMap;
+ vector<std::string> nameVector;
+ if(classname_opt.size()){
+ assert(classname_opt.size()==classvalue_opt.size());
+ for(int iclass=0;iclass<classname_opt.size();++iclass)
+ classValueMap[classname_opt[iclass]]=classvalue_opt[iclass];
+ }
+ //----------------------------------- Training -------------------------------
+ ConfusionMatrix cm;
+ vector< vector<double> > offset(nbag);
+ vector< vector<double> > scale(nbag);
+ map<string,Vector2d<float> > trainingMap;
+ vector< Vector2d<float> > trainingPixels;//[class][sample][band]
+ vector<string> fields;
+ for(int ibag=0;ibag<nbag;++ibag){
+ //organize training data
+ if(ibag<training_opt.size()){//if bag contains new training pixels
+ trainingMap.clear();
+ trainingPixels.clear();
+ if(verbose_opt[0]>=1)
+ cout << "reading imageShape file " << training_opt[0] << endl;
+ try{
+ if(band_opt.size())
+ totalSamples=readDataImageShape(training_opt[ibag],trainingMap,fields,band_opt,label_opt[0],verbose_opt[0]);
+ else
+ totalSamples=readDataImageShape(training_opt[ibag],trainingMap,fields,start_opt[0],end_opt[0],label_opt[0],verbose_opt[0]);
+ if(trainingMap.size()<2){
+ string errorstring="Error: could not read at least two classes from training file";
+ throw(errorstring);
+ }
+ }
+ catch(string error){
+ cerr << error << std::endl;
+ exit(1);
+ }
+ catch(...){
+ cerr << "error catched" << std::endl;
+ exit(1);
+ }
+ //delete class 0 ?
+ // if(verbose_opt[0]>=1)
+ // std::cout << "erasing class 0 from training set (" << trainingMap[0].size() << " from " << totalSamples << ") samples" << std::endl;
+ // totalSamples-=trainingMap[0].size();
+ // trainingMap.erase(0);
+ //convert map to vector
+ if(verbose_opt[0]>1)
+ std::cout << "training pixels: " << std::endl;
+ map<string,Vector2d<float> >::iterator mapit=trainingMap.begin();
+ while(mapit!=trainingMap.end()){
+ //delete small classes
+ if((mapit->second).size()<minSize_opt[0]){
+ trainingMap.erase(mapit);
+ continue;
+ }
+ trainingPixels.push_back(mapit->second);
+ if(verbose_opt[0]>1)
+ std::cout << mapit->first << ": " << (mapit->second).size() << " samples" << std::endl;
+ ++mapit;
+ }
+ if(!ibag){
+ nclass=trainingPixels.size();
+ if(classname_opt.size())
+ assert(nclass==classname_opt.size());
+ nband=(training_opt.size())?trainingPixels[0][0].size()-2:trainingPixels[0][0].size();//X and Y
+ }
+ else{
+ assert(nclass==trainingPixels.size());
+ assert(nband==(training_opt.size())?trainingPixels[0][0].size()-2:trainingPixels[0][0].size());
+ }
+
+ //do not remove outliers here: could easily be obtained through ogr2ogr -where 'B2<110' output.shp input.shp
+ //balance training data
+ if(balance_opt[0]>0){
+ while(balance_opt.size()<nclass)
+ balance_opt.push_back(balance_opt.back());
+ if(random)
+ srand(time(NULL));
+ totalSamples=0;
+ for(int iclass=0;iclass<nclass;++iclass){
+ if(trainingPixels[iclass].size()>balance_opt[iclass]){
+ while(trainingPixels[iclass].size()>balance_opt[iclass]){
+ int index=rand()%trainingPixels[iclass].size();
+ trainingPixels[iclass].erase(trainingPixels[iclass].begin()+index);
+ }
+ }
+ else{
+ int oldsize=trainingPixels[iclass].size();
+ for(int isample=trainingPixels[iclass].size();isample<balance_opt[iclass];++isample){
+ int index = rand()%oldsize;
+ trainingPixels[iclass].push_back(trainingPixels[iclass][index]);
+ }
+ }
+ totalSamples+=trainingPixels[iclass].size();
+ }
+ }
+
+ //set scale and offset
+ offset[ibag].resize(nband);
+ scale[ibag].resize(nband);
+ if(offset_opt.size()>1)
+ assert(offset_opt.size()==nband);
+ if(scale_opt.size()>1)
+ assert(scale_opt.size()==nband);
+ for(int iband=0;iband<nband;++iband){
+ if(verbose_opt[0]>=1)
+ cout << "scaling for band" << iband << endl;
+ offset[ibag][iband]=(offset_opt.size()==1)?offset_opt[0]:offset_opt[iband];
+ scale[ibag][iband]=(scale_opt.size()==1)?scale_opt[0]:scale_opt[iband];
+ //search for min and maximum
+ if(scale[ibag][iband]<=0){
+ float theMin=trainingPixels[0][0][iband+startBand];
+ float theMax=trainingPixels[0][0][iband+startBand];
+ for(int iclass=0;iclass<nclass;++iclass){
+ for(int isample=0;isample<trainingPixels[iclass].size();++isample){
+ if(theMin>trainingPixels[iclass][isample][iband+startBand])
+ theMin=trainingPixels[iclass][isample][iband+startBand];
+ if(theMax<trainingPixels[iclass][isample][iband+startBand])
+ theMax=trainingPixels[iclass][isample][iband+startBand];
+ }
+ }
+ offset[ibag][iband]=theMin+(theMax-theMin)/2.0;
+ scale[ibag][iband]=(theMax-theMin)/2.0;
+ if(verbose_opt[0]>=1){
+ std::cout << "Extreme image values for band " << iband << ": [" << theMin << "," << theMax << "]" << std::endl;
+ std::cout << "Using offset, scale: " << offset[ibag][iband] << ", " << scale[ibag][iband] << std::endl;
+ std::cout << "scaled values for band " << iband << ": [" << (theMin-offset[ibag][iband])/scale[ibag][iband] << "," << (theMax-offset[ibag][iband])/scale[ibag][iband] << "]" << std::endl;
+ }
+ }
+ }
+ }
+ else{//use same offset and scale
+ offset[ibag].resize(nband);
+ scale[ibag].resize(nband);
+ for(int iband=0;iband<nband;++iband){
+ offset[ibag][iband]=offset[0][iband];
+ scale[ibag][iband]=scale[0][iband];
+ }
+ }
+
+ if(!ibag){
+ if(priors_opt.size()==1){//default: equal priors for each class
+ priors.resize(nclass);
+ for(int iclass=0;iclass<nclass;++iclass)
+ priors[iclass]=1.0/nclass;
+ }
+ assert(priors_opt.size()==1||priors_opt.size()==nclass);
+
+ //set bagsize for each class if not done already via command line
+ while(bagSize_opt.size()<nclass)
+ bagSize_opt.push_back(bagSize_opt.back());
+
+ if(verbose_opt[0]>=1){
+ std::cout << "number of bands: " << nband << std::endl;
+ std::cout << "number of classes: " << nclass << std::endl;
+ std::cout << "priors:";
+ if(priorimg_opt.empty()){
+ for(int iclass=0;iclass<nclass;++iclass)
+ std::cout << " " << priors[iclass];
+ std::cout << std::endl;
+ }
+ }
+ map<string,Vector2d<float> >::iterator mapit=trainingMap.begin();
+ bool doSort=true;
+ while(mapit!=trainingMap.end()){
+ nameVector.push_back(mapit->first);
+ if(classValueMap.size()){
+ //check if name in training is covered by classname_opt (values can not be 0)
+ if(classValueMap[mapit->first]>0){
+ if(cm.getClassIndex(type2string<short>(classValueMap[mapit->first]))<0)
+ cm.pushBackClassName(type2string<short>(classValueMap[mapit->first]),doSort);
+ }
+ else{
+ std::cerr << "Error: names in classname option are not complete, please check names in training vector and make sure classvalue is > 0" << std::endl;
+ exit(1);
+ }
+ }
+ else
+ cm.pushBackClassName(mapit->first,doSort);
+ ++mapit;
+ }
+ if(classname_opt.empty()){
+ std::cerr << "Warning: no class name and value pair provided for all " << nclass << " classes, using string2type<int> instead!" << std::endl;
+ for(int iclass=0;iclass<nclass;++iclass){
+ if(verbose_opt[0])
+ std::cout << iclass << " " << cm.getClass(iclass) << " -> " << string2type<short>(cm.getClass(iclass)) << std::endl;
+ classValueMap[cm.getClass(iclass)]=string2type<short>(cm.getClass(iclass));
+ }
+ }
+ if(priors_opt.size()==nameVector.size()){
+ std::cerr << "Warning: please check if priors are provided in correct order!!!" << std::endl;
+ for(int iclass=0;iclass<nameVector.size();++iclass)
+ std::cerr << nameVector[iclass] << " " << priors_opt[iclass] << std::endl;
+ }
+ }//if(!ibag)
+
+ //Calculate features of training set
+ vector< Vector2d<float> > trainingFeatures(nclass);
+ for(int iclass=0;iclass<nclass;++iclass){
+ int nctraining=0;
+ if(verbose_opt[0]>=1)
+ cout << "calculating features for class " << iclass << endl;
+ if(random)
+ srand(time(NULL));
+ nctraining=(bagSize_opt[iclass]<100)? trainingPixels[iclass].size()/100.0*bagSize_opt[iclass] : trainingPixels[iclass].size();//bagSize_opt[iclass] given in % of training size
+ if(nctraining<=0)
+ nctraining=1;
+ assert(nctraining<=trainingPixels[iclass].size());
+ int index=0;
+ if(bagSize_opt[iclass]<100)
+ random_shuffle(trainingPixels[iclass].begin(),trainingPixels[iclass].end());
+
+ trainingFeatures[iclass].resize(nctraining);
+ for(int isample=0;isample<nctraining;++isample){
+ //scale pixel values according to scale and offset!!!
+ for(int iband=0;iband<nband;++iband){
+ float value=trainingPixels[iclass][isample][iband+startBand];
+ trainingFeatures[iclass][isample].push_back((value-offset[ibag][iband])/scale[ibag][iband]);
+ }
+ }
+ assert(trainingFeatures[iclass].size()==nctraining);
+ }
+
+ unsigned int nFeatures=trainingFeatures[0][0].size();
+ unsigned int ntraining=0;
+ for(int iclass=0;iclass<nclass;++iclass)
+ ntraining+=trainingFeatures[iclass].size();
+
+ const unsigned int num_layers = nneuron_opt.size()+2;
+ const float desired_error = 0.0003;
+ const unsigned int iterations_between_reports = (verbose_opt[0])? maxit_opt[0]+1:0;
+ if(verbose_opt[0]>=1){
+ cout << "number of features: " << nFeatures << endl;
+ cout << "creating artificial neural network with " << nneuron_opt.size() << " hidden layer, having " << endl;
+ for(int ilayer=0;ilayer<nneuron_opt.size();++ilayer)
+ cout << nneuron_opt[ilayer] << " ";
+ cout << "neurons" << endl;
+ cout << "connection_opt[0]: " << connection_opt[0] << std::endl;
+ cout << "num_layers: " << num_layers << std::endl;
+ cout << "nFeatures: " << nFeatures << std::endl;
+ cout << "nneuron_opt[0]: " << nneuron_opt[0] << std::endl;
+ cout << "number of classes (nclass): " << nclass << std::endl;
+ }
+ switch(num_layers){
+ case(3):{
+ // net[ibag].create_sparse(connection_opt[0],num_layers, nFeatures, nneuron_opt[0], nclass);//replace all create_sparse with create_sparse_array due to bug in FANN!
+ unsigned int layers[3];
+ layers[0]=nFeatures;
+ layers[1]=nneuron_opt[0];
+ layers[2]=nclass;
+ net[ibag].create_sparse_array(connection_opt[0],num_layers,layers);
+ break;
+ }
+ case(4):{
+ unsigned int layers[4];
+ layers[0]=nFeatures;
+ layers[1]=nneuron_opt[0];
+ layers[2]=nneuron_opt[1];
+ layers[3]=nclass;
+ // layers.push_back(nFeatures);
+ // for(int ihidden=0;ihidden<nneuron_opt.size();++ihidden)
+ // layers.push_back(nneuron_opt[ihidden]);
+ // layers.push_back(nclass);
+ net[ibag].create_sparse_array(connection_opt[0],num_layers,layers);
+ break;
+ }
+ default:
+ cerr << "Only 1 or 2 hidden layers are supported!" << endl;
+ exit(1);
+ break;
+ }
+ if(verbose_opt[0]>=1)
+ cout << "network created" << endl;
+
+ net[ibag].set_learning_rate(learning_opt[0]);
+
+ // net.set_activation_steepness_hidden(1.0);
+ // net.set_activation_steepness_output(1.0);
+
+ net[ibag].set_activation_function_hidden(FANN::SIGMOID_SYMMETRIC_STEPWISE);
+ net[ibag].set_activation_function_output(FANN::SIGMOID_SYMMETRIC_STEPWISE);
+
+ // Set additional properties such as the training algorithm
+ // net.set_training_algorithm(FANN::TRAIN_QUICKPROP);
+
+ // Output network type and parameters
+ if(verbose_opt[0]>=1){
+ cout << endl << "Network Type : ";
+ switch (net[ibag].get_network_type())
+ {
+ case FANN::LAYER:
+ cout << "LAYER" << endl;
+ break;
+ case FANN::SHORTCUT:
+ cout << "SHORTCUT" << endl;
+ break;
+ default:
+ cout << "UNKNOWN" << endl;
+ break;
+ }
+ net[ibag].print_parameters();
+ }
+
+ if(cv_opt[0]>1){
+ if(verbose_opt[0])
+ std::cout << "cross validation" << std::endl;
+ vector<unsigned short> referenceVector;
+ vector<unsigned short> outputVector;
+ float rmse=net[ibag].cross_validation(trainingFeatures,
+ ntraining,
+ cv_opt[0],
+ maxit_opt[0],
+ desired_error,
+ referenceVector,
+ outputVector,
+ verbose_opt[0]);
+ map<string,Vector2d<float> >::iterator mapit=trainingMap.begin();
+ for(int isample=0;isample<referenceVector.size();++isample){
+ string refClassName=nameVector[referenceVector[isample]];
+ string className=nameVector[outputVector[isample]];
+ if(classValueMap.size())
+ cm.incrementResult(type2string<short>(classValueMap[refClassName]),type2string<short>(classValueMap[className]),1.0/nbag);
+ else
+ cm.incrementResult(cm.getClass(referenceVector[isample]),cm.getClass(outputVector[isample]),1.0/nbag);
+ }
+ }
+
+ if(verbose_opt[0]>=1)
+ cout << endl << "Set training data" << endl;
+
+ if(verbose_opt[0]>=1)
+ cout << endl << "Training network" << endl;
+
+ if(verbose_opt[0]>=1){
+ cout << "Max Epochs " << setw(8) << maxit_opt[0] << ". "
+ << "Desired Error: " << left << desired_error << right << endl;
+ }
+ if(weights_opt.size()==net[ibag].get_total_connections()){//no new training needed (same training sample)
+ vector<fann_connection> convector;
+ net[ibag].get_connection_array(convector);
+ for(int i_connection=0;i_connection<net[ibag].get_total_connections();++i_connection)
+ convector[i_connection].weight=weights_opt[i_connection];
+ net[ibag].set_weight_array(convector);
+ }
+ else{
+ bool initWeights=true;
+ net[ibag].train_on_data(trainingFeatures,ntraining,initWeights, maxit_opt[0],
+ iterations_between_reports, desired_error);
+ }
+
+
+ if(verbose_opt[0]>=2){
+ net[ibag].print_connections();
+ vector<fann_connection> convector;
+ net[ibag].get_connection_array(convector);
+ for(int i_connection=0;i_connection<net[ibag].get_total_connections();++i_connection)
+ cout << "connection " << i_connection << ": " << convector[i_connection].weight << endl;
+
+ }
+ }//for ibag
+ if(cv_opt[0]>1){
+ assert(cm.nReference());
+ std::cout << cm << std::endl;
+ cout << "class #samples userAcc prodAcc" << endl;
+ double se95_ua=0;
+ double se95_pa=0;
+ double se95_oa=0;
+ double dua=0;
+ double dpa=0;
+ double doa=0;
+ for(int iclass=0;iclass<cm.nClasses();++iclass){
+ dua=cm.ua_pct(cm.getClass(iclass),&se95_ua);
+ dpa=cm.pa_pct(cm.getClass(iclass),&se95_pa);
+ cout << cm.getClass(iclass) << " " << cm.nReference(cm.getClass(iclass)) << " " << dua << " (" << se95_ua << ")" << " " << dpa << " (" << se95_pa << ")" << endl;
+ }
+ std::cout << "Kappa: " << cm.kappa() << std::endl;
+ doa=cm.oa_pct(&se95_oa);
+ std::cout << "Overall Accuracy: " << doa << " (" << se95_oa << ")" << std::endl;
+ }
+ //--------------------------------- end of training -----------------------------------
+ if(input_opt.empty())
+ exit(0);
+
+ const char* pszMessage;
+ void* pProgressArg=NULL;
+ GDALProgressFunc pfnProgress=GDALTermProgress;
+ float progress=0;
+ //-------------------------------- open image file ------------------------------------
+ if(input_opt[0].find(".shp")==string::npos){
+ ImgReaderGdal testImage;
+ try{
+ if(verbose_opt[0]>=1)
+ cout << "opening image " << input_opt[0] << endl;
+ testImage.open(input_opt[0]);
+ }
+ catch(string error){
+ cerr << error << endl;
+ exit(2);
+ }
+ ImgReaderGdal maskReader;
+ if(mask_opt.size()){
+ try{
+ if(verbose_opt[0]>=1)
+ cout << "opening mask image file " << mask_opt[0] << endl;
+ maskReader.open(mask_opt[0]);
+ assert(maskReader.nrOfCol()==testImage.nrOfCol());
+ assert(maskReader.nrOfRow()==testImage.nrOfRow());
+ }
+ catch(string error){
+ cerr << error << endl;
+ exit(2);
+ }
+ catch(...){
+ cerr << "error catched" << endl;
+ exit(1);
+ }
+ }
+ ImgReaderGdal priorReader;
+ if(priorimg_opt.size()){
+ try{
+ if(verbose_opt[0]>=1)
+ std::cout << "opening prior image " << priorimg_opt[0] << std::endl;
+ priorReader.open(priorimg_opt[0]);
+ assert(priorReader.nrOfCol()==testImage.nrOfCol());
+ assert(priorReader.nrOfRow()==testImage.nrOfRow());
+ }
+ catch(string error){
+ cerr << error << std::endl;
+ exit(2);
+ }
+ catch(...){
+ cerr << "error catched" << std::endl;
+ exit(1);
+ }
+ }
+
+ int nrow=testImage.nrOfRow();
+ int ncol=testImage.nrOfCol();
+ if(option_opt.findSubstring("INTERLEAVE=")==option_opt.end()){
+ string theInterleave="INTERLEAVE=";
+ theInterleave+=testImage.getInterleave();
+ option_opt.push_back(theInterleave);
+ }
+ vector<char> classOut(ncol);//classified line for writing to image file
+
+ // assert(nband==testImage.nrOfBand());
+ ImgWriterGdal classImageBag;
+ ImgWriterGdal classImageOut;
+ ImgWriterGdal probImage;
+ ImgWriterGdal entropyImage;
+
+ string imageType=testImage.getImageType();
+ if(oformat_opt.size())//default
+ imageType=oformat_opt[0];
+ try{
+
+ if(verbose_opt[0]>=1)
+ cout << "opening class image for writing output " << output_opt[0] << endl;
+ if(classBag_opt.size()){
+ classImageBag.open(output_opt[0],ncol,nrow,nbag,GDT_Byte,imageType,option_opt);
+ classImageBag.GDALSetNoDataValue(nodata_opt[0]);
+ classImageBag.copyGeoTransform(testImage);
+ classImageBag.setProjection(testImage.getProjection());
+ }
+ classImageOut.open(output_opt[0],ncol,nrow,1,GDT_Byte,imageType,option_opt);
+ classImageOut.GDALSetNoDataValue(nodata_opt[0]);
+ classImageOut.copyGeoTransform(testImage);
+ classImageOut.setProjection(testImage.getProjection());
+ if(colorTable_opt.size())
+ classImageOut.setColorTable(colorTable_opt[0],0);
+ if(prob_opt.size()){
+ probImage.open(prob_opt[0],ncol,nrow,nclass,GDT_Byte,imageType,option_opt);
+ probImage.GDALSetNoDataValue(nodata_opt[0]);
+ probImage.copyGeoTransform(testImage);
+ probImage.setProjection(testImage.getProjection());
+ }
+ if(entropy_opt.size()){
+ entropyImage.open(entropy_opt[0],ncol,nrow,1,GDT_Byte,imageType,option_opt);
+ entropyImage.GDALSetNoDataValue(nodata_opt[0]);
+ entropyImage.copyGeoTransform(testImage);
+ entropyImage.setProjection(testImage.getProjection());
+ }
+ }
+ catch(string error){
+ cerr << error << endl;
+ }
+
+ for(int iline=0;iline<nrow;++iline){
+ vector<float> buffer(ncol);
+ vector<short> lineMask;
+ if(mask_opt.size())
+ lineMask.resize(maskReader.nrOfCol());
+ Vector2d<float> linePrior;
+ if(priorimg_opt.size())
+ linePrior.resize(nclass,ncol);//prior prob for each class
+ Vector2d<float> hpixel(ncol);
+ Vector2d<float> fpixel(ncol);
+ Vector2d<float> probOut(nclass,ncol);//posterior prob for each (internal) class
+ vector<float> entropy(ncol);
+ Vector2d<char> classBag;//classified line for writing to image file
+ if(classBag_opt.size())
+ classBag.resize(nbag,ncol);
+ //read all bands of all pixels in this line in hline
+ try{
+ if(band_opt.size()){
+ for(int iband=0;iband<band_opt.size();++iband){
+ if(verbose_opt[0]==2)
+ std::cout << "reading band " << band_opt[iband] << std::endl;
+ assert(band_opt[iband]>=0);
+ assert(band_opt[iband]<testImage.nrOfBand());
+ testImage.readData(buffer,GDT_Float32,iline,band_opt[iband]);
+ for(int icol=0;icol<ncol;++icol)
+ hpixel[icol].push_back(buffer[icol]);
+ }
+ }
+ else{
+ for(int iband=start_opt[0];iband<start_opt[0]+nband;++iband){
+ if(verbose_opt[0]==2)
+ std::cout << "reading band " << iband << std::endl;
+ assert(iband>=0);
+ assert(iband<testImage.nrOfBand());
+ testImage.readData(buffer,GDT_Float32,iline,iband);
+ for(int icol=0;icol<ncol;++icol)
+ hpixel[icol].push_back(buffer[icol]);
+ }
+ }
+ }
+ catch(string theError){
+ cerr << "Error reading " << input_opt[0] << ": " << theError << std::endl;
+ exit(3);
+ }
+ catch(...){
+ cerr << "error catched" << std::endl;
+ exit(3);
+ }
+ assert(nband==hpixel[0].size());
+ if(verbose_opt[0]==2)
+ cout << "used bands: " << nband << endl;
+ //read mask
+ if(!lineMask.empty()){
+ try{
+ maskReader.readData(lineMask,GDT_Int16,iline);
+ }
+ catch(string theError){
+ cerr << "Error reading " << mask_opt[0] << ": " << theError << endl;
+ exit(3);
+ }
+ catch(...){
+ cerr << "error catched" << endl;
+ exit(3);
+ }
+ }
+ //read prior
+ if(priorimg_opt.size()){
+ try{
+ for(short iclass=0;iclass<nclass;++iclass){
+ if(verbose_opt.size()>1)
+ std::cout << "Reading " << priorimg_opt[0] << " band " << iclass << " line " << iline << std::endl;
+ priorReader.readData(linePrior[iclass],GDT_Float32,iline,iclass);
+ }
+ }
+ catch(string theError){
+ std::cerr << "Error reading " << priorimg_opt[0] << ": " << theError << std::endl;
+ exit(3);
+ }
+ catch(...){
+ cerr << "error catched" << std::endl;
+ exit(3);
+ }
+ }
+
+ //process per pixel
+ for(int icol=0;icol<ncol;++icol){
+ assert(hpixel[icol].size()==nband);
+ bool masked=false;
+ if(!lineMask.empty()){
+ short theMask=0;
+ for(short ivalue=0;ivalue<msknodata_opt.size();++ivalue){
+ if(msknodata_opt[ivalue]>=0){//values set in msknodata_opt are invalid
+ if(lineMask[icol]==msknodata_opt[ivalue]){
+ theMask=lineMask[icol];
+ masked=true;
+ break;
+ }
+ }
+ else{//only values set in msknodata_opt are valid
+ if(lineMask[icol]!=-msknodata_opt[ivalue]){
+ theMask=(nodata_opt.size()==msknodata_opt.size())? nodata_opt[ivalue] : nodata_opt[0];// lineMask[icol];
+ masked=true;
+ }
+ else{
+ masked=false;
+ break;
+ }
+ }
+ }
+ if(masked){
+ if(classBag_opt.size())
+ for(int ibag=0;ibag<nbag;++ibag)
+ classBag[ibag][icol]=theMask;
+ classOut[icol]=theMask;
+ continue;
+ }
+ }
+ bool valid=false;
+ for(int iband=0;iband<nband;++iband){
+ if(hpixel[icol][iband]){
+ valid=true;
+ break;
+ }
+ }
+ if(!valid){
+ if(classBag_opt.size())
+ for(int ibag=0;ibag<nbag;++ibag)
+ classBag[ibag][icol]=nodata_opt[0];
+ classOut[icol]=nodata_opt[0];
+ continue;//next column
+ }
+ for(int iclass=0;iclass<nclass;++iclass)
+ probOut[iclass][icol]=0;
+ if(verbose_opt[0]>1)
+ std::cout << "begin classification " << std::endl;
+ //----------------------------------- classification -------------------
+ for(int ibag=0;ibag<nbag;++ibag){
+ //calculate image features
+ fpixel[icol].clear();
+ for(int iband=0;iband<nband;++iband)
+ fpixel[icol].push_back((hpixel[icol][iband]-offset[ibag][iband])/scale[ibag][iband]);
+ vector<float> result(nclass);
+ result=net[ibag].run(fpixel[icol]);
+ int maxClass=0;
+ vector<float> prValues(nclass);
+ float maxP=0;
+
+ //calculate posterior prob of bag
+ if(classBag_opt.size()){
+ //search for max prob within bag
+ maxP=0;
+ classBag[ibag][icol]=0;
+ }
+ double normPrior=0;
+ if(priorimg_opt.size()){
+ for(short iclass=0;iclass<nclass;++iclass)
+ normPrior+=linePrior[iclass][icol];
+ }
+ for(int iclass=0;iclass<nclass;++iclass){
+ result[iclass]=(result[iclass]+1.0)/2.0;//bring back to scale [0,1]
+ if(priorimg_opt.size())
+ priors[iclass]=linePrior[iclass][icol]/normPrior;//todo: check if correct for all cases... (automatic classValueMap and manual input for names and values)
+ switch(comb_opt[0]){
+ default:
+ case(0)://sum rule
+ probOut[iclass][icol]+=result[iclass]*priors[iclass];//add probabilities for each bag
+ break;
+ case(1)://product rule
+ probOut[iclass][icol]*=pow(priors[iclass],static_cast<float>(1.0-nbag)/nbag)*result[iclass];//multiply probabilities for each bag
+ break;
+ case(2)://max rule
+ if(priors[iclass]*result[iclass]>probOut[iclass][icol])
+ probOut[iclass][icol]=priors[iclass]*result[iclass];
+ break;
+ }
+ if(classBag_opt.size()){
+ //search for max prob within bag
+ // if(prValues[iclass]>maxP){
+ // maxP=prValues[iclass];
+ // classBag[ibag][icol]=vcode[iclass];
+ // }
+ if(result[iclass]>maxP){
+ maxP=result[iclass];
+ classBag[ibag][icol]=iclass;
+ }
+ }
+ }
+ }//ibag
+
+ //search for max class prob
+ float maxBag1=0;//max probability
+ float maxBag2=0;//second max probability
+ float normBag=0;
+ for(short iclass=0;iclass<nclass;++iclass){
+ if(probOut[iclass][icol]>maxBag1){
+ maxBag1=probOut[iclass][icol];
+ classOut[icol]=classValueMap[nameVector[iclass]];
+ }
+ else if(probOut[iclass][icol]>maxBag2)
+ maxBag2=probOut[iclass][icol];
+ normBag+=probOut[iclass][icol];
+ }
+ //normalize probOut and convert to percentage
+ entropy[icol]=0;
+ for(short iclass=0;iclass<nclass;++iclass){
+ float prv=probOut[iclass][icol];
+ prv/=normBag;
+ entropy[icol]-=prv*log(prv)/log(2);
+ prv*=100.0;
+
+ probOut[iclass][icol]=static_cast<short>(prv+0.5);
+ // assert(classValueMap[nameVector[iclass]]<probOut.size());
+ // assert(classValueMap[nameVector[iclass]]>=0);
+ // probOut[classValueMap[nameVector[iclass]]][icol]=static_cast<short>(prv+0.5);
+ }
+ entropy[icol]/=log(nclass)/log(2);
+ entropy[icol]=static_cast<short>(100*entropy[icol]+0.5);
+ if(active_opt.size()){
+ if(entropy[icol]>activePoints.back().value){
+ activePoints.back().value=entropy[icol];//replace largest value (last)
+ activePoints.back().posx=icol;
+ activePoints.back().posy=iline;
+ std::sort(activePoints.begin(),activePoints.end(),Decrease_PosValue());//sort in descending order (largest first, smallest last)
+ if(verbose_opt[0])
+ std::cout << activePoints.back().posx << " " << activePoints.back().posy << " " << activePoints.back().value << std::endl;
+ }
+ }
+ }//icol
+ //----------------------------------- write output ------------------------------------------
+ if(classBag_opt.size())
+ for(int ibag=0;ibag<nbag;++ibag)
+ classImageBag.writeData(classBag[ibag],GDT_Byte,iline,ibag);
+ if(prob_opt.size()){
+ for(int iclass=0;iclass<nclass;++iclass)
+ probImage.writeData(probOut[iclass],GDT_Float32,iline,iclass);
+ }
+ if(entropy_opt.size()){
+ entropyImage.writeData(entropy,GDT_Float32,iline);
+ }
+ classImageOut.writeData(classOut,GDT_Byte,iline);
+ if(!verbose_opt[0]){
+ progress=static_cast<float>(iline+1.0)/classImageOut.nrOfRow();
+ pfnProgress(progress,pszMessage,pProgressArg);
+ }
+ }
+ //write active learning points
+ if(active_opt.size()){
+ for(int iactive=0;iactive<activePoints.size();++iactive){
+ std::map<string,double> pointMap;
+ for(int iband=0;iband<testImage.nrOfBand();++iband){
+ double value;
+ testImage.readData(value,GDT_Float64,static_cast<int>(activePoints[iactive].posx),static_cast<int>(activePoints[iactive].posy),iband);
+ ostringstream fs;
+ fs << "B" << iband;
+ pointMap[fs.str()]=value;
+ }
+ pointMap[label_opt[0]]=0;
+ double x, y;
+ testImage.image2geo(activePoints[iactive].posx,activePoints[iactive].posy,x,y);
+ std::string fieldname="id";//number of the point
+ activeWriter.addPoint(x,y,pointMap,fieldname,++nactive);
+ }
+ }
+
+ testImage.close();
+ if(mask_opt.size())
+ maskReader.close();
+ if(priorimg_opt.size())
+ priorReader.close();
+ if(prob_opt.size())
+ probImage.close();
+ if(entropy_opt.size())
+ entropyImage.close();
+ if(classBag_opt.size())
+ classImageBag.close();
+ classImageOut.close();
+ }
+ else{//classify shape file
+ cm.clearResults();
+ //notice that fields have already been set by readDataImageShape (taking into account appropriate bands)
+ for(int ivalidation=0;ivalidation<input_opt.size();++ivalidation){
+ if(output_opt.size())
+ assert(output_opt.size()==input_opt.size());
+ if(verbose_opt[0])
+ cout << "opening img reader " << input_opt[ivalidation] << endl;
+ ImgReaderOgr imgReaderOgr(input_opt[ivalidation]);
+ ImgWriterOgr imgWriterOgr;
+
+ if(output_opt.size()){
+ if(verbose_opt[0])
+ std::cout << "opening img writer and copying fields from img reader" << output_opt[ivalidation] << std::endl;
+ imgWriterOgr.open(output_opt[ivalidation],imgReaderOgr);
+ if(verbose_opt[0])
+ std::cout << "creating field class" << std::endl;
+ if(classValueMap.size())
+ imgWriterOgr.createField("class",OFTInteger);
+ else
+ imgWriterOgr.createField("class",OFTString);
+ }
+ OGRFeature *poFeature;
+ unsigned int ifeature=0;
+ unsigned int nFeatures=imgReaderOgr.getFeatureCount();
+ while( (poFeature = imgReaderOgr.getLayer()->GetNextFeature()) != NULL ){
+ if(verbose_opt[0]>1)
+ cout << "feature " << ifeature << endl;
+ if( poFeature == NULL )
+ break;
+ OGRFeature *poDstFeature = NULL;
+ if(output_opt.size()){
+ poDstFeature=imgWriterOgr.createFeature();
+ if( poDstFeature->SetFrom( poFeature, TRUE ) != OGRERR_NONE ){
+ CPLError( CE_Failure, CPLE_AppDefined,
+ "Unable to translate feature %d from layer %s.\n",
+ poFeature->GetFID(), imgWriterOgr.getLayerName().c_str() );
+ OGRFeature::DestroyFeature( poFeature );
+ OGRFeature::DestroyFeature( poDstFeature );
+ }
+ }
+ vector<float> validationPixel;
+ vector<float> validationFeature;
+
+ imgReaderOgr.readData(validationPixel,OFTReal,fields,poFeature);
+ assert(validationPixel.size()==nband);
+ vector<float> probOut(nclass);//posterior prob for each class
+ for(int iclass=0;iclass<nclass;++iclass)
+ probOut[iclass]=0;
+ for(int ibag=0;ibag<nbag;++ibag){
+ for(int iband=0;iband<nband;++iband){
+ validationFeature.push_back((validationPixel[iband]-offset[ibag][iband])/scale[ibag][iband]);
+ if(verbose_opt[0]==2)
+ std:: cout << " " << validationFeature.back();
+ }
+ if(verbose_opt[0]==2)
+ std::cout << std:: endl;
+ vector<float> result(nclass);
+ result=net[ibag].run(validationFeature);
+
+ if(verbose_opt[0]>1){
+ for(int iclass=0;iclass<result.size();++iclass)
+ std::cout << result[iclass] << " ";
+ std::cout << std::endl;
+ }
+ //calculate posterior prob of bag
+ for(int iclass=0;iclass<nclass;++iclass){
+ result[iclass]=(result[iclass]+1.0)/2.0;//bring back to scale [0,1]
+ switch(comb_opt[0]){
+ default:
+ case(0)://sum rule
+ probOut[iclass]+=result[iclass]*priors[iclass];//add probabilities for each bag
+ break;
+ case(1)://product rule
+ probOut[iclass]*=pow(priors[iclass],static_cast<float>(1.0-nbag)/nbag)*result[iclass];//multiply probabilities for each bag
+ break;
+ case(2)://max rule
+ if(priors[iclass]*result[iclass]>probOut[iclass])
+ probOut[iclass]=priors[iclass]*result[iclass];
+ break;
+ }
+ }
+ }//for ibag
+ //search for max class prob
+ float maxBag=0;
+ float normBag=0;
+ string classOut="Unclassified";
+ for(int iclass=0;iclass<nclass;++iclass){
+ if(verbose_opt[0]>1)
+ std::cout << probOut[iclass] << " ";
+ if(probOut[iclass]>maxBag){
+ maxBag=probOut[iclass];
+ classOut=nameVector[iclass];
+ }
+ }
+ //look for class name
+ if(verbose_opt[0]>1){
+ if(classValueMap.size())
+ std::cout << "->" << classValueMap[classOut] << std::endl;
+ else
+ std::cout << "->" << classOut << std::endl;
+ }
+ if(output_opt.size()){
+ if(classValueMap.size())
+ poDstFeature->SetField("class",classValueMap[classOut]);
+ else
+ poDstFeature->SetField("class",classOut.c_str());
+ poDstFeature->SetFID( poFeature->GetFID() );
+ }
+ int labelIndex=poFeature->GetFieldIndex(label_opt[0].c_str());
+ if(labelIndex>=0){
+ string classRef=poFeature->GetFieldAsString(labelIndex);
+ if(classRef!="0"){
+ if(classValueMap.size())
+ cm.incrementResult(type2string<short>(classValueMap[classRef]),type2string<short>(classValueMap[classOut]),1);
+ else
+ cm.incrementResult(classRef,classOut,1);
+ }
+ }
+ CPLErrorReset();
+ if(output_opt.size()){
+ if(imgWriterOgr.createFeature( poDstFeature ) != OGRERR_NONE){
+ CPLError( CE_Failure, CPLE_AppDefined,
+ "Unable to translate feature %d from layer %s.\n",
+ poFeature->GetFID(), imgWriterOgr.getLayerName().c_str() );
+ OGRFeature::DestroyFeature( poDstFeature );
+ OGRFeature::DestroyFeature( poDstFeature );
+ }
+ }
+ ++ifeature;
+ if(!verbose_opt[0]){
+ progress=static_cast<float>(ifeature+1.0)/nFeatures;
+ pfnProgress(progress,pszMessage,pProgressArg);
+ }
+ OGRFeature::DestroyFeature( poFeature );
+ OGRFeature::DestroyFeature( poDstFeature );
+ }
+ imgReaderOgr.close();
+ if(output_opt.size())
+ imgWriterOgr.close();
+ }
+ if(cm.nReference()){
+ std::cout << cm << std::endl;
+ cout << "class #samples userAcc prodAcc" << endl;
+ double se95_ua=0;
+ double se95_pa=0;
+ double se95_oa=0;
+ double dua=0;
+ double dpa=0;
+ double doa=0;
+ for(short iclass=0;iclass<cm.nClasses();++iclass){
+ dua=cm.ua_pct(cm.getClass(iclass),&se95_ua);
+ dpa=cm.pa_pct(cm.getClass(iclass),&se95_pa);
+ cout << cm.getClass(iclass) << " " << cm.nReference(cm.getClass(iclass)) << " " << dua << " (" << se95_ua << ")" << " " << dpa << " (" << se95_pa << ")" << endl;
+ }
+ std::cout << "Kappa: " << cm.kappa() << std::endl;
+ doa=cm.oa_pct(&se95_oa);
+ std::cout << "Overall Accuracy: " << doa << " (" << se95_oa << ")" << std::endl;
+ }
+ }
+ try{
+ if(active_opt.size())
+ activeWriter.close();
+ }
+ catch(string errorString){
+ std::cerr << "Error: errorString" << std::endl;
+ }
+ return 0;
+}
diff --git a/src/apps/pkclassify_nn.h b/src/apps/pkclassify_nn.h
new file mode 100644
index 0000000..28ed4ec
--- /dev/null
+++ b/src/apps/pkclassify_nn.h
@@ -0,0 +1,195 @@
+/**********************************************************************
+pkclassify_nn.h: classify raster image using Artificial Neural Network
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include <map>
+#include "imageclasses/ImgReaderOgr.h"
+#include "base/Vector2d.h"
+
+#ifndef _PKCLASSIFY_NN_H_
+#define _PKCLASSIFY_NN_H_
+
+using namespace std;
+
+template<typename T> unsigned int readDataImageShape(const string &filename,
+ map<string,Vector2d<T> > &mapPixels, //[classNr][pixelNr][bandNr],
+ vector<string>& fields,
+ const vector<short>& bands,
+ const string& label,
+ int verbose=false);
+
+template<typename T> unsigned int readDataImageShape(const string &filename,
+ map<string,Vector2d<T> > &mapPixels, //[classNr][pixelNr][bandNr],
+ vector<string>& fields,
+ double start,
+ double end,
+ const string& label,
+ int verbose=false);
+
+template<typename T> unsigned int readDataImageShape(const string &filename,
+ map<string,Vector2d<T> > &mapPixels, //[classNr][pixelNr][bandNr],
+ vector<string>& fields,
+ const vector<short>& bands,
+ const string& label,
+ int verbose)
+{
+ mapPixels.clear();
+ int nsample=0;
+ int totalSamples=0;
+ int nband=0;
+ if(verbose)
+ cout << "reading shape file " << filename << endl;
+ ImgReaderOgr imgReaderShape;
+ try{
+ imgReaderShape.open(filename);
+ //only retain bands in fields
+ imgReaderShape.getFields(fields);
+ vector<string>::iterator fit=fields.begin();
+ if(verbose>1)
+ cout << "reading fields: ";
+ while(fit!=fields.end()){
+ if(verbose)
+ cout << *fit << " ";
+ // size_t pos=(*fit).find_first_not_of("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_ ");
+ if((*fit).substr(0,1)=="B"){
+ if((*fit).substr(1).find_first_not_of("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_ ")!=string::npos){
+ int theBand=atoi((*fit).substr(1).c_str());
+ if(bands.size()){
+ bool validBand=false;
+ for(int iband=0;iband<bands.size();++iband){
+ if(theBand==bands[iband])
+ validBand=true;
+ }
+ if(validBand)
+ ++fit;
+ else
+ fields.erase(fit);
+ }
+ else
+ ++fit;
+ }
+ else if((*fit)=="B" || (*fit)=="Band")//B is only band
+ ++fit;
+ }
+ else
+ fields.erase(fit);
+ }
+ if(verbose)
+ cout << endl;
+ if(verbose){
+ cout << "fields:";
+ for(vector<string>::iterator fit=fields.begin();fit!=fields.end();++fit)
+ cout << " " << *fit;
+ cout << endl;
+ }
+ if(!nband){
+ if(verbose)
+ cout << "reading data" << endl;
+ nband=imgReaderShape.readData(mapPixels,OFTReal,fields,label,0,true,verbose==2);
+
+ }
+ else
+ assert(nband==imgReaderShape.readData(mapPixels,OFTReal,fields,label,0,true,false));
+ }
+ catch(string e){
+ ostringstream estr;
+ estr << e << " " << filename;
+ throw(estr.str());
+ }
+ nsample=imgReaderShape.getFeatureCount();
+ totalSamples+=nsample;
+ if(verbose)
+ cout << ": " << nsample << " samples read with " << nband << " bands" << endl;
+ imgReaderShape.close();
+ if(verbose)
+ cout << "total number of samples read " << totalSamples << endl;
+ return totalSamples;
+}
+
+template<typename T> unsigned int readDataImageShape(const string &filename,
+ map<string,Vector2d<T> > &mapPixels, //[classNr][pixelNr][bandNr],
+ vector<string>& fields,
+ double start,
+ double end,
+ const string& label,
+ int verbose)
+{
+ mapPixels.clear();
+ int nsample=0;
+ int totalSamples=0;
+ int nband=0;
+ if(verbose)
+ cout << "reading shape file " << filename << endl;
+ ImgReaderOgr imgReaderShape;
+ try{
+ imgReaderShape.open(filename);
+ //only retain bands in fields
+ imgReaderShape.getFields(fields);
+ vector<string>::iterator fit=fields.begin();
+ if(verbose)
+ cout << "reading fields: ";
+ while(fit!=fields.end()){
+ if(verbose)
+ cout << *fit << " ";
+ // size_t pos=(*fit).find_first_not_of("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_ ");
+ if((*fit).substr(0,1)=="B"){
+ if((*fit).substr(1).find_first_not_of("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_ ")!=string::npos){
+ int iband=atoi((*fit).substr(1).c_str());
+ if((start||end)&&(iband<start||iband>end))
+ fields.erase(fit);
+ else
+ ++fit;
+ }
+ else if(*fit=="B" || *fit=="Band")
+ ++fit;
+ }
+ else
+ fields.erase(fit);
+ }
+ if(verbose)
+ cout << endl;
+ if(verbose){
+ cout << "fields:";
+ for(vector<string>::iterator fit=fields.begin();fit!=fields.end();++fit)
+ cout << " " << *fit;
+ cout << endl;
+ }
+ if(!nband){
+ if(verbose)
+ cout << "reading data" << endl;
+ nband=imgReaderShape.readData(mapPixels,OFTReal,fields,label,0,true,verbose==2);
+
+ }
+ else
+ assert(nband==imgReaderShape.readData(mapPixels,OFTReal,fields,label,0,true,false));
+ }
+ catch(string e){
+ ostringstream estr;
+ estr << e << " " << filename;
+ throw(estr.str());
+ }
+ nsample=imgReaderShape.getFeatureCount();
+ totalSamples+=nsample;
+ if(verbose)
+ cout << ": " << nsample << " samples read with " << nband << " bands" << endl;
+ imgReaderShape.close();
+ if(verbose)
+ cout << "total number of samples read " << totalSamples << endl;
+ return totalSamples;
+}
+#endif //_PKCLASSIFY_NN_H_
diff --git a/src/apps/pkclassify_svm.cc b/src/apps/pkclassify_svm.cc
new file mode 100644
index 0000000..8a1e2f1
--- /dev/null
+++ b/src/apps/pkclassify_svm.cc
@@ -0,0 +1,1146 @@
+/**********************************************************************
+pkclassify_svm.cc: classify raster image using Support Vector Machine
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include <vector>
+#include <map>
+#include <algorithm>
+#include "imageclasses/ImgReaderGdal.h"
+#include "imageclasses/ImgWriterGdal.h"
+#include "imageclasses/ImgReaderOgr.h"
+#include "imageclasses/ImgWriterOgr.h"
+#include "base/Optionpk.h"
+#include "base/PosValue.h"
+#include "algorithms/ConfusionMatrix.h"
+#include "algorithms/svm.h"
+#include "pkclassify_nn.h"
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+namespace svm{
+ enum SVM_TYPE {C_SVC=0, nu_SVC=1,one_class=2, epsilon_SVR=3, nu_SVR=4};
+ enum KERNEL_TYPE {linear=0,polynomial=1,radial=2,sigmoid=3};
+}
+
+#define Malloc(type,n) (type *)malloc((n)*sizeof(type))
+
+int main(int argc, char *argv[])
+{
+ vector<double> priors;
+
+ //--------------------------- command line options ------------------------------------
+ Optionpk<string> input_opt("i", "input", "input image");
+ Optionpk<string> training_opt("t", "training", "training shape file. A single shape file contains all training features (must be set as: B0, B1, B2,...) for all classes (class numbers identified by label option). Use multiple training files for bootstrap aggregation (alternative to the bag and bsize options, where a random subset is taken from a single training file)");
+ Optionpk<string> label_opt("label", "label", "identifier for class label in training shape file.","label");
+ Optionpk<unsigned int> balance_opt("bal", "balance", "balance the input data to this number of samples for each class", 0);
+ Optionpk<int> minSize_opt("min", "min", "if number of training pixels is less then min, do not take this class into account (0: consider all classes)", 0);
+ Optionpk<double> start_opt("s", "start", "start band sequence number (set to 0)",0);
+ Optionpk<double> end_opt("e", "end", "end band sequence number (set to 0 for all bands)", 0);
+ Optionpk<short> band_opt("b", "band", "band index (starting from 0, either use band option or use start to end)");
+ Optionpk<double> offset_opt("\0", "offset", "offset value for each spectral band input features: refl[band]=(DN[band]-offset[band])/scale[band]", 0.0);
+ Optionpk<double> scale_opt("\0", "scale", "scale value for each spectral band input features: refl=(DN[band]-offset[band])/scale[band] (use 0 if scale min and max in each band to -1.0 and 1.0)", 0.0);
+ Optionpk<double> priors_opt("p", "prior", "prior probabilities for each class (e.g., -p 0.3 -p 0.3 -p 0.2 )", 0.0);
+ Optionpk<string> priorimg_opt("pim", "priorimg", "prior probability image (multi-band img with band for each class");
+ Optionpk<unsigned short> cv_opt("cv", "cv", "n-fold cross validation mode",0);
+ Optionpk<std::string> svm_type_opt("svmt", "svmtype", "type of SVM (C_SVC, nu_SVC,one_class, epsilon_SVR, nu_SVR)","C_SVC");
+ Optionpk<std::string> kernel_type_opt("kt", "kerneltype", "type of kernel function (linear,polynomial,radial,sigmoid) ","radial");
+ Optionpk<unsigned short> kernel_degree_opt("kd", "kd", "degree in kernel function",3);
+ Optionpk<float> gamma_opt("g", "gamma", "gamma in kernel function",0);
+ Optionpk<float> coef0_opt("c0", "coef0", "coef0 in kernel function",0);
+ Optionpk<float> ccost_opt("cc", "ccost", "the parameter C of C_SVC, epsilon_SVR, and nu_SVR",1);
+ Optionpk<float> nu_opt("nu", "nu", "the parameter nu of nu_SVC, one_class SVM, and nu_SVR",0.5);
+ Optionpk<float> epsilon_loss_opt("eloss", "eloss", "the epsilon in loss function of epsilon_SVR",0.1);
+ Optionpk<int> cache_opt("cache", "cache", "cache memory size in MB",100);
+ Optionpk<float> epsilon_tol_opt("etol", "etol", "the tolerance of termination criterion",0.001);
+ Optionpk<bool> shrinking_opt("shrink", "shrink", "whether to use the shrinking heuristics",false);
+ Optionpk<bool> prob_est_opt("pe", "probest", "whether to train a SVC or SVR model for probability estimates",true,2);
+ // Optionpk<bool> weight_opt("wi", "wi", "set the parameter C of class i to weight*C, for C_SVC",true);
+ Optionpk<unsigned short> comb_opt("comb", "comb", "how to combine bootstrap aggregation classifiers (0: sum rule, 1: product rule, 2: max rule). Also used to aggregate classes with rc option.",0);
+ Optionpk<unsigned short> bag_opt("bag", "bag", "Number of bootstrap aggregations", 1);
+ Optionpk<int> bagSize_opt("bs", "bsize", "Percentage of features used from available training features for each bootstrap aggregation (one size for all classes, or a different size for each class respectively", 100);
+ Optionpk<string> classBag_opt("cb", "classbag", "output for each individual bootstrap aggregation");
+ Optionpk<string> mask_opt("m", "mask", "mask image (see also mvalue option");
+ Optionpk<short> msknodata_opt("msknodata", "msknodata", "mask value(s) not to consider for classification (use negative values if only these values should be taken into account). Values will be taken over in classification image.", 0);
+ Optionpk<unsigned short> nodata_opt("nodata", "nodata", "nodata value to put where image is masked as nodata", 0);
+ Optionpk<string> output_opt("o", "output", "output classification image");
+ Optionpk<string> oformat_opt("of", "oformat", "Output image format (see also gdal_translate). Empty string: inherit from input image");
+ Optionpk<string> option_opt("co", "co", "Creation option for output file. Multiple options can be specified.");
+ Optionpk<string> colorTable_opt("ct", "ct", "colour table in ascii format having 5 columns: id R G B ALFA (0: transparent, 255: solid)");
+ Optionpk<string> prob_opt("prob", "prob", "probability image.");
+ Optionpk<string> entropy_opt("entropy", "entropy", "entropy image (measure for uncertainty of classifier output");
+ Optionpk<string> active_opt("active", "active", "ogr output for active training sample.");
+ Optionpk<unsigned int> nactive_opt("na", "nactive", "number of active training points",1);
+ Optionpk<string> classname_opt("c", "class", "list of class names.");
+ Optionpk<short> classvalue_opt("r", "reclass", "list of class values (use same order as in classname opt.");
+ Optionpk<short> verbose_opt("v", "verbose", "set to: 0 (results only), 1 (confusion matrix), 2 (debug)",0);
+
+ bool doProcess;//stop process when program was invoked with help option (-h --help)
+ try{
+ doProcess=input_opt.retrieveOption(argc,argv);
+ training_opt.retrieveOption(argc,argv);
+ label_opt.retrieveOption(argc,argv);
+ balance_opt.retrieveOption(argc,argv);
+ minSize_opt.retrieveOption(argc,argv);
+ start_opt.retrieveOption(argc,argv);
+ end_opt.retrieveOption(argc,argv);
+ band_opt.retrieveOption(argc,argv);
+ offset_opt.retrieveOption(argc,argv);
+ scale_opt.retrieveOption(argc,argv);
+ priors_opt.retrieveOption(argc,argv);
+ priorimg_opt.retrieveOption(argc,argv);
+ svm_type_opt.retrieveOption(argc,argv);
+ kernel_type_opt.retrieveOption(argc,argv);
+ kernel_degree_opt.retrieveOption(argc,argv);
+ gamma_opt.retrieveOption(argc,argv);
+ coef0_opt.retrieveOption(argc,argv);
+ ccost_opt.retrieveOption(argc,argv);
+ nu_opt.retrieveOption(argc,argv);
+ epsilon_loss_opt.retrieveOption(argc,argv);
+ cache_opt.retrieveOption(argc,argv);
+ epsilon_tol_opt.retrieveOption(argc,argv);
+ shrinking_opt.retrieveOption(argc,argv);
+ prob_est_opt.retrieveOption(argc,argv);
+ cv_opt.retrieveOption(argc,argv);
+ comb_opt.retrieveOption(argc,argv);
+ bag_opt.retrieveOption(argc,argv);
+ bagSize_opt.retrieveOption(argc,argv);
+ classBag_opt.retrieveOption(argc,argv);
+ mask_opt.retrieveOption(argc,argv);
+ msknodata_opt.retrieveOption(argc,argv);
+ nodata_opt.retrieveOption(argc,argv);
+ output_opt.retrieveOption(argc,argv);
+ oformat_opt.retrieveOption(argc,argv);
+ colorTable_opt.retrieveOption(argc,argv);
+ option_opt.retrieveOption(argc,argv);
+ prob_opt.retrieveOption(argc,argv);
+ entropy_opt.retrieveOption(argc,argv);
+ active_opt.retrieveOption(argc,argv);
+ nactive_opt.retrieveOption(argc,argv);
+ classname_opt.retrieveOption(argc,argv);
+ classvalue_opt.retrieveOption(argc,argv);
+ verbose_opt.retrieveOption(argc,argv);
+ }
+ catch(string predefinedString){
+ std::cout << predefinedString << std::endl;
+ exit(0);
+ }
+ if(!doProcess){
+ std::cout << "short option -h shows basic options only, use long option --help to show all options" << std::endl;
+ exit(0);//help was invoked, stop processing
+ }
+
+ std::map<std::string, svm::SVM_TYPE> svmMap;
+
+ svmMap["C_SVC"]=svm::C_SVC;
+ svmMap["nu_SVC"]=svm::nu_SVC;
+ svmMap["one_class"]=svm::one_class;
+ svmMap["epsilon_SVR"]=svm::epsilon_SVR;
+ svmMap["nu_SVR"]=svm::nu_SVR;
+
+ std::map<std::string, svm::KERNEL_TYPE> kernelMap;
+
+ kernelMap["linear"]=svm::linear;
+ kernelMap["polynomial"]=svm::polynomial;
+ kernelMap["radial"]=svm::radial;
+ kernelMap["sigmoid;"]=svm::sigmoid;
+
+ assert(training_opt.size());
+
+ if(verbose_opt[0]>=1){
+ if(input_opt.size())
+ std::cout << "input filename: " << input_opt[0] << std::endl;
+ if(mask_opt.size())
+ std::cout << "mask filename: " << mask_opt[0] << std::endl;
+ std::cout << "training shape file: " << std::endl;
+ for(int ifile=0;ifile<training_opt.size();++ifile)
+ std::cout << training_opt[ifile] << std::endl;
+ std::cout << "verbose: " << verbose_opt[0] << std::endl;
+ }
+ unsigned short nbag=(training_opt.size()>1)?training_opt.size():bag_opt[0];
+ if(verbose_opt[0]>=1)
+ std::cout << "number of bootstrap aggregations: " << nbag << std::endl;
+
+ ImgWriterOgr activeWriter;
+ if(active_opt.size()){
+ prob_est_opt[0]=true;
+ ImgReaderOgr trainingReader(training_opt[0]);
+ activeWriter.open(active_opt[0]);
+ activeWriter.createLayer(active_opt[0],trainingReader.getProjection(),wkbPoint,NULL);
+ activeWriter.copyFields(trainingReader);
+ }
+ vector<PosValue> activePoints(nactive_opt[0]);
+ for(int iactive=0;iactive<activePoints.size();++iactive){
+ activePoints[iactive].value=1.0;
+ activePoints[iactive].posx=0.0;
+ activePoints[iactive].posy=0.0;
+ }
+
+ unsigned int totalSamples=0;
+ unsigned int nactive=0;
+ vector<struct svm_model*> svm(nbag);
+ vector<struct svm_parameter> param(nbag);
+
+ short nclass=0;
+ int nband=0;
+ int startBand=2;//first two bands represent X and Y pos
+
+ //normalize priors from command line
+ if(priors_opt.size()>1){//priors from argument list
+ priors.resize(priors_opt.size());
+ double normPrior=0;
+ for(short iclass=0;iclass<priors_opt.size();++iclass){
+ priors[iclass]=priors_opt[iclass];
+ normPrior+=priors[iclass];
+ }
+ //normalize
+ for(short iclass=0;iclass<priors_opt.size();++iclass)
+ priors[iclass]/=normPrior;
+ }
+
+ //sort bands
+ if(band_opt.size())
+ std::sort(band_opt.begin(),band_opt.end());
+
+ map<string,short> classValueMap;
+ vector<std::string> nameVector;
+ if(classname_opt.size()){
+ assert(classname_opt.size()==classvalue_opt.size());
+ for(int iclass=0;iclass<classname_opt.size();++iclass)
+ classValueMap[classname_opt[iclass]]=classvalue_opt[iclass];
+ }
+
+ //----------------------------------- Training -------------------------------
+ ConfusionMatrix cm;
+ vector< vector<double> > offset(nbag);
+ vector< vector<double> > scale(nbag);
+ map<string,Vector2d<float> > trainingMap;
+ vector< Vector2d<float> > trainingPixels;//[class][sample][band]
+ vector<string> fields;
+
+ vector<struct svm_problem> prob(nbag);
+ vector<struct svm_node *> x_space(nbag);
+
+ for(int ibag=0;ibag<nbag;++ibag){
+ //organize training data
+ if(ibag<training_opt.size()){//if bag contains new training pixels
+ trainingMap.clear();
+ trainingPixels.clear();
+ if(verbose_opt[0]>=1)
+ std::cout << "reading imageShape file " << training_opt[0] << std::endl;
+ try{
+ if(band_opt.size())
+ totalSamples=readDataImageShape(training_opt[ibag],trainingMap,fields,band_opt,label_opt[0],verbose_opt[0]);
+ else
+ totalSamples=readDataImageShape(training_opt[ibag],trainingMap,fields,start_opt[0],end_opt[0],label_opt[0],verbose_opt[0]);
+ if(trainingMap.size()<2){
+ string errorstring="Error: could not read at least two classes from training file";
+ throw(errorstring);
+ }
+ }
+ catch(string error){
+ cerr << error << std::endl;
+ exit(1);
+ }
+ catch(std::exception& e){
+ std::cerr << "Error: ";
+ std::cerr << e.what() << std::endl;
+ std::cerr << CPLGetLastErrorMsg() << std::endl;
+ exit(1);
+ }
+ catch(...){
+ cerr << "error catched" << std::endl;
+ exit(1);
+ }
+ //todo: delete class 0 ?
+ // if(verbose_opt[0]>=1)
+ // std::cout << "erasing class 0 from training set (" << trainingMap[0].size() << " from " << totalSamples << ") samples" << std::endl;
+ // totalSamples-=trainingMap[0].size();
+ // trainingMap.erase(0);
+
+ //convert map to vector
+ // short iclass=0;
+ if(verbose_opt[0]>1)
+ std::cout << "training pixels: " << std::endl;
+ map<string,Vector2d<float> >::iterator mapit=trainingMap.begin();
+ while(mapit!=trainingMap.end()){
+ //delete small classes
+ if((mapit->second).size()<minSize_opt[0]){
+ trainingMap.erase(mapit);
+ continue;
+ }
+ trainingPixels.push_back(mapit->second);
+ if(verbose_opt[0]>1)
+ std::cout << mapit->first << ": " << (mapit->second).size() << " samples" << std::endl;
+ ++mapit;
+ }
+ if(!ibag){
+ nclass=trainingPixels.size();
+ if(classname_opt.size())
+ assert(nclass==classname_opt.size());
+ nband=trainingPixels[0][0].size()-2;//X and Y//trainingPixels[0][0].size();
+ }
+ else{
+ assert(nclass==trainingPixels.size());
+ assert(nband==trainingPixels[0][0].size()-2);
+ }
+
+ //do not remove outliers here: could easily be obtained through ogr2ogr -where 'B2<110' output.shp input.shp
+ //balance training data
+ if(balance_opt[0]>0){
+ while(balance_opt.size()<nclass)
+ balance_opt.push_back(balance_opt.back());
+ if(random)
+ srand(time(NULL));
+ totalSamples=0;
+ for(short iclass=0;iclass<nclass;++iclass){
+ if(trainingPixels[iclass].size()>balance_opt[iclass]){
+ while(trainingPixels[iclass].size()>balance_opt[iclass]){
+ int index=rand()%trainingPixels[iclass].size();
+ trainingPixels[iclass].erase(trainingPixels[iclass].begin()+index);
+ }
+ }
+ else{
+ int oldsize=trainingPixels[iclass].size();
+ for(int isample=trainingPixels[iclass].size();isample<balance_opt[iclass];++isample){
+ int index = rand()%oldsize;
+ trainingPixels[iclass].push_back(trainingPixels[iclass][index]);
+ }
+ }
+ totalSamples+=trainingPixels[iclass].size();
+ }
+ }
+
+ //set scale and offset
+ offset[ibag].resize(nband);
+ scale[ibag].resize(nband);
+ if(offset_opt.size()>1)
+ assert(offset_opt.size()==nband);
+ if(scale_opt.size()>1)
+ assert(scale_opt.size()==nband);
+ for(int iband=0;iband<nband;++iband){
+ if(verbose_opt[0]>=1)
+ std::cout << "scaling for band" << iband << std::endl;
+ offset[ibag][iband]=(offset_opt.size()==1)?offset_opt[0]:offset_opt[iband];
+ scale[ibag][iband]=(scale_opt.size()==1)?scale_opt[0]:scale_opt[iband];
+ //search for min and maximum
+ if(scale[ibag][iband]<=0){
+ float theMin=trainingPixels[0][0][iband+startBand];
+ float theMax=trainingPixels[0][0][iband+startBand];
+ for(short iclass=0;iclass<nclass;++iclass){
+ for(int isample=0;isample<trainingPixels[iclass].size();++isample){
+ if(theMin>trainingPixels[iclass][isample][iband+startBand])
+ theMin=trainingPixels[iclass][isample][iband+startBand];
+ if(theMax<trainingPixels[iclass][isample][iband+startBand])
+ theMax=trainingPixels[iclass][isample][iband+startBand];
+ }
+ }
+ offset[ibag][iband]=theMin+(theMax-theMin)/2.0;
+ scale[ibag][iband]=(theMax-theMin)/2.0;
+ if(verbose_opt[0]>=1){
+ std::cout << "Extreme image values for band " << iband << ": [" << theMin << "," << theMax << "]" << std::endl;
+ std::cout << "Using offset, scale: " << offset[ibag][iband] << ", " << scale[ibag][iband] << std::endl;
+ std::cout << "scaled values for band " << iband << ": [" << (theMin-offset[ibag][iband])/scale[ibag][iband] << "," << (theMax-offset[ibag][iband])/scale[ibag][iband] << "]" << std::endl;
+ }
+ }
+ }
+ }
+ else{//use same offset and scale
+ offset[ibag].resize(nband);
+ scale[ibag].resize(nband);
+ for(int iband=0;iband<nband;++iband){
+ offset[ibag][iband]=offset[0][iband];
+ scale[ibag][iband]=scale[0][iband];
+ }
+ }
+
+ if(!ibag){
+ if(priors_opt.size()==1){//default: equal priors for each class
+ priors.resize(nclass);
+ for(short iclass=0;iclass<nclass;++iclass)
+ priors[iclass]=1.0/nclass;
+ }
+ assert(priors_opt.size()==1||priors_opt.size()==nclass);
+
+ //set bagsize for each class if not done already via command line
+ while(bagSize_opt.size()<nclass)
+ bagSize_opt.push_back(bagSize_opt.back());
+
+ if(verbose_opt[0]>=1){
+ std::cout << "number of bands: " << nband << std::endl;
+ std::cout << "number of classes: " << nclass << std::endl;
+ if(priorimg_opt.empty()){
+ std::cout << "priors:";
+ for(short iclass=0;iclass<nclass;++iclass)
+ std::cout << " " << priors[iclass];
+ std::cout << std::endl;
+ }
+ }
+ map<string,Vector2d<float> >::iterator mapit=trainingMap.begin();
+ bool doSort=true;
+ while(mapit!=trainingMap.end()){
+ nameVector.push_back(mapit->first);
+ if(classValueMap.size()){
+ //check if name in training is covered by classname_opt (values can not be 0)
+ if(classValueMap[mapit->first]>0){
+ if(cm.getClassIndex(type2string<short>(classValueMap[mapit->first]))<0)
+ cm.pushBackClassName(type2string<short>(classValueMap[mapit->first]),doSort);
+ }
+ else{
+ std::cerr << "Error: names in classname option are not complete, please check names in training vector and make sure classvalue is > 0" << std::endl;
+ exit(1);
+ }
+ }
+ else
+ cm.pushBackClassName(mapit->first,doSort);
+ ++mapit;
+ }
+ if(classname_opt.empty()){
+ std::cerr << "Warning: no class name and value pair provided for all " << nclass << " classes, using string2type<int> instead!" << std::endl;
+ for(int iclass=0;iclass<nclass;++iclass){
+ if(verbose_opt[0])
+ std::cout << iclass << " " << cm.getClass(iclass) << " -> " << string2type<short>(cm.getClass(iclass)) << std::endl;
+ classValueMap[cm.getClass(iclass)]=string2type<short>(cm.getClass(iclass));
+ }
+ }
+
+ if(priors_opt.size()==nameVector.size()){
+ std::cerr << "Warning: please check if priors are provided in correct order!!!" << std::endl;
+ for(int iclass=0;iclass<nameVector.size();++iclass)
+ std::cerr << nameVector[iclass] << " " << priors_opt[iclass] << std::endl;
+ }
+ }//if(!ibag)
+
+ //Calculate features of training set
+ vector< Vector2d<float> > trainingFeatures(nclass);
+ for(short iclass=0;iclass<nclass;++iclass){
+ int nctraining=0;
+ if(verbose_opt[0]>=1)
+ std::cout << "calculating features for class " << iclass << std::endl;
+ if(random)
+ srand(time(NULL));
+ nctraining=(bagSize_opt[iclass]<100)? trainingPixels[iclass].size()/100.0*bagSize_opt[iclass] : trainingPixels[iclass].size();//bagSize_opt[iclass] given in % of training size
+ if(nctraining<=0)
+ nctraining=1;
+ assert(nctraining<=trainingPixels[iclass].size());
+ int index=0;
+ if(bagSize_opt[iclass]<100)
+ random_shuffle(trainingPixels[iclass].begin(),trainingPixels[iclass].end());
+
+ trainingFeatures[iclass].resize(nctraining);
+ for(int isample=0;isample<nctraining;++isample){
+ //scale pixel values according to scale and offset!!!
+ for(int iband=0;iband<nband;++iband){
+ float value=trainingPixels[iclass][isample][iband+startBand];
+ trainingFeatures[iclass][isample].push_back((value-offset[ibag][iband])/scale[ibag][iband]);
+ }
+ }
+ assert(trainingFeatures[iclass].size()==nctraining);
+ }
+
+ unsigned int nFeatures=trainingFeatures[0][0].size();
+ unsigned int ntraining=0;
+ for(short iclass=0;iclass<nclass;++iclass)
+ ntraining+=trainingFeatures[iclass].size();
+
+ prob[ibag].l=ntraining;
+ prob[ibag].y = Malloc(double,prob[ibag].l);
+ prob[ibag].x = Malloc(struct svm_node *,prob[ibag].l);
+ x_space[ibag] = Malloc(struct svm_node,(nFeatures+1)*ntraining);
+ unsigned long int spaceIndex=0;
+ int lIndex=0;
+ for(short iclass=0;iclass<nclass;++iclass){
+ for(int isample=0;isample<trainingFeatures[iclass].size();++isample){
+ prob[ibag].x[lIndex]=&(x_space[ibag][spaceIndex]);
+ for(int ifeature=0;ifeature<nFeatures;++ifeature){
+ x_space[ibag][spaceIndex].index=ifeature+1;
+ x_space[ibag][spaceIndex].value=trainingFeatures[iclass][isample][ifeature];
+ ++spaceIndex;
+ }
+ x_space[ibag][spaceIndex++].index=-1;
+ prob[ibag].y[lIndex]=iclass;
+ ++lIndex;
+ }
+ }
+ assert(lIndex==prob[ibag].l);
+
+ //set SVM parameters through command line options
+ param[ibag].svm_type = svmMap[svm_type_opt[0]];
+ param[ibag].kernel_type = kernelMap[kernel_type_opt[0]];
+ param[ibag].degree = kernel_degree_opt[0];
+ param[ibag].gamma = (gamma_opt[0]>0)? gamma_opt[0] : 1.0/nFeatures;
+ param[ibag].coef0 = coef0_opt[0];
+ param[ibag].nu = nu_opt[0];
+ param[ibag].cache_size = cache_opt[0];
+ param[ibag].C = ccost_opt[0];
+ param[ibag].eps = epsilon_tol_opt[0];
+ param[ibag].p = epsilon_loss_opt[0];
+ param[ibag].shrinking = (shrinking_opt[0])? 1 : 0;
+ param[ibag].probability = (prob_est_opt[0])? 1 : 0;
+ param[ibag].nr_weight = 0;//not used: I use priors and balancing
+ param[ibag].weight_label = NULL;
+ param[ibag].weight = NULL;
+ param[ibag].verbose=(verbose_opt[0]>1)? true:false;
+
+ if(verbose_opt[0]>1)
+ std::cout << "checking parameters" << std::endl;
+ svm_check_parameter(&prob[ibag],¶m[ibag]);
+ if(verbose_opt[0])
+ std::cout << "parameters ok, training" << std::endl;
+ svm[ibag]=svm_train(&prob[ibag],¶m[ibag]);
+ if(cv_opt[0]>1){
+ double *target = Malloc(double,prob[ibag].l);
+ svm_cross_validation(&prob[ibag],¶m[ibag],cv_opt[0],target);
+ assert(param[ibag].svm_type != EPSILON_SVR&¶m[ibag].svm_type != NU_SVR);//only for regression
+
+ for(int i=0;i<prob[ibag].l;i++){
+ string refClassName=nameVector[prob[ibag].y[i]];
+ string className=nameVector[target[i]];
+ if(classValueMap.size())
+ cm.incrementResult(type2string<short>(classValueMap[refClassName]),type2string<short>(classValueMap[className]),1.0/nbag);
+ else
+ cm.incrementResult(cm.getClass(prob[ibag].y[i]),cm.getClass(target[i]),1.0/nbag);
+ }
+ free(target);
+ }
+ if(verbose_opt[0]>1)
+ std::cout << "SVM is now trained" << std::endl;
+ // *NOTE* Because svm_model contains pointers to svm_problem, you can
+ // not free the memory used by svm_problem if you are still using the
+ // svm_model produced by svm_train().
+ }//for ibag
+ if(cv_opt[0]>1){
+ assert(cm.nReference());
+ std::cout << cm << std::endl;
+ cout << "class #samples userAcc prodAcc" << endl;
+ double se95_ua=0;
+ double se95_pa=0;
+ double se95_oa=0;
+ double dua=0;
+ double dpa=0;
+ double doa=0;
+ for(short iclass=0;iclass<cm.nClasses();++iclass){
+ dua=cm.ua(cm.getClass(iclass),&se95_ua);
+ dpa=cm.pa(cm.getClass(iclass),&se95_pa);
+ cout << cm.getClass(iclass) << " " << cm.nReference(cm.getClass(iclass)) << " " << dua << " (" << se95_ua << ")" << " " << dpa << " (" << se95_pa << ")" << endl;
+ }
+ std::cout << "Kappa: " << cm.kappa() << std::endl;
+ doa=cm.oa(&se95_oa);
+ std::cout << "Overall Accuracy: " << 100*doa << " (" << 100*se95_oa << ")" << std::endl;
+ }
+
+ //--------------------------------- end of training -----------------------------------
+ if(input_opt.empty())
+ exit(0);
+
+ const char* pszMessage;
+ void* pProgressArg=NULL;
+ GDALProgressFunc pfnProgress=GDALTermProgress;
+ float progress=0;
+ if(!verbose_opt[0])
+ pfnProgress(progress,pszMessage,pProgressArg);
+ //-------------------------------- open image file ------------------------------------
+ if(input_opt[0].find(".shp")==string::npos){
+ ImgReaderGdal testImage;
+ try{
+ if(verbose_opt[0]>=1)
+ std::cout << "opening image " << input_opt[0] << std::endl;
+ testImage.open(input_opt[0]);
+ }
+ catch(string error){
+ cerr << error << std::endl;
+ exit(2);
+ }
+ ImgReaderGdal maskReader;
+ if(mask_opt.size()){
+ try{
+ if(verbose_opt[0]>=1)
+ std::cout << "opening mask image file " << mask_opt[0] << std::endl;
+ maskReader.open(mask_opt[0]);
+ assert(maskReader.nrOfCol()==testImage.nrOfCol());
+ assert(maskReader.nrOfRow()==testImage.nrOfRow());
+ }
+ catch(string error){
+ cerr << error << std::endl;
+ exit(2);
+ }
+ catch(...){
+ cerr << "error catched" << std::endl;
+ exit(1);
+ }
+ }
+ ImgReaderGdal priorReader;
+ if(priorimg_opt.size()){
+ try{
+ if(verbose_opt[0]>=1)
+ std::cout << "opening prior image " << priorimg_opt[0] << std::endl;
+ priorReader.open(priorimg_opt[0]);
+ assert(priorReader.nrOfCol()==testImage.nrOfCol());
+ assert(priorReader.nrOfRow()==testImage.nrOfRow());
+ }
+ catch(string error){
+ cerr << error << std::endl;
+ exit(2);
+ }
+ catch(...){
+ cerr << "error catched" << std::endl;
+ exit(1);
+ }
+ }
+
+ int nrow=testImage.nrOfRow();
+ int ncol=testImage.nrOfCol();
+ if(option_opt.findSubstring("INTERLEAVE=")==option_opt.end()){
+ string theInterleave="INTERLEAVE=";
+ theInterleave+=testImage.getInterleave();
+ option_opt.push_back(theInterleave);
+ }
+ vector<char> classOut(ncol);//classified line for writing to image file
+
+ // assert(nband==testImage.nrOfBand());
+ ImgWriterGdal classImageBag;
+ ImgWriterGdal classImageOut;
+ ImgWriterGdal probImage;
+ ImgWriterGdal entropyImage;
+
+ string imageType=testImage.getImageType();
+ if(oformat_opt.size())//default
+ imageType=oformat_opt[0];
+ try{
+ assert(output_opt.size());
+ if(verbose_opt[0]>=1)
+ std::cout << "opening class image for writing output " << output_opt[0] << std::endl;
+ if(classBag_opt.size()){
+ classImageBag.open(output_opt[0],ncol,nrow,nbag,GDT_Byte,imageType,option_opt);
+ classImageBag.GDALSetNoDataValue(nodata_opt[0]);
+ classImageBag.copyGeoTransform(testImage);
+ classImageBag.setProjection(testImage.getProjection());
+ }
+ classImageOut.open(output_opt[0],ncol,nrow,1,GDT_Byte,imageType,option_opt);
+ classImageOut.GDALSetNoDataValue(nodata_opt[0]);
+ classImageOut.copyGeoTransform(testImage);
+ classImageOut.setProjection(testImage.getProjection());
+ if(colorTable_opt.size())
+ classImageOut.setColorTable(colorTable_opt[0],0);
+ if(prob_opt.size()){
+ probImage.open(prob_opt[0],ncol,nrow,nclass,GDT_Byte,imageType,option_opt);
+ probImage.GDALSetNoDataValue(nodata_opt[0]);
+ probImage.copyGeoTransform(testImage);
+ probImage.setProjection(testImage.getProjection());
+ }
+ if(entropy_opt.size()){
+ entropyImage.open(entropy_opt[0],ncol,nrow,1,GDT_Byte,imageType,option_opt);
+ entropyImage.GDALSetNoDataValue(nodata_opt[0]);
+ entropyImage.copyGeoTransform(testImage);
+ entropyImage.setProjection(testImage.getProjection());
+ }
+ }
+ catch(string error){
+ cerr << error << std::endl;
+ }
+
+ for(int iline=0;iline<nrow;++iline){
+ vector<float> buffer(ncol);
+ vector<short> lineMask;
+ if(mask_opt.size())
+ lineMask.resize(maskReader.nrOfCol());
+ Vector2d<float> linePrior;
+ if(priorimg_opt.size())
+ linePrior.resize(nclass,ncol);//prior prob for each class
+ Vector2d<float> hpixel(ncol);
+ Vector2d<float> probOut(nclass,ncol);//posterior prob for each (internal) class
+ vector<float> entropy(ncol);
+ Vector2d<char> classBag;//classified line for writing to image file
+ if(classBag_opt.size())
+ classBag.resize(nbag,ncol);
+ try{
+ if(band_opt.size()){
+ for(int iband=0;iband<band_opt.size();++iband){
+ if(verbose_opt[0]==2)
+ std::cout << "reading band " << band_opt[iband] << std::endl;
+ assert(band_opt[iband]>=0);
+ assert(band_opt[iband]<testImage.nrOfBand());
+ testImage.readData(buffer,GDT_Float32,iline,band_opt[iband]);
+ for(int icol=0;icol<ncol;++icol)
+ hpixel[icol].push_back(buffer[icol]);
+ }
+ }
+ else{
+ for(int iband=start_opt[0];iband<start_opt[0]+nband;++iband){
+ if(verbose_opt[0]==2)
+ std::cout << "reading band " << iband << std::endl;
+ assert(iband>=0);
+ assert(iband<testImage.nrOfBand());
+ testImage.readData(buffer,GDT_Float32,iline,iband);
+ for(int icol=0;icol<ncol;++icol)
+ hpixel[icol].push_back(buffer[icol]);
+ }
+ }
+ }
+ catch(string theError){
+ cerr << "Error reading " << input_opt[0] << ": " << theError << std::endl;
+ exit(3);
+ }
+ catch(...){
+ cerr << "error catched" << std::endl;
+ exit(3);
+ }
+ assert(nband==hpixel[0].size());
+ if(verbose_opt[0]>1)
+ std::cout << "used bands: " << nband << std::endl;
+ //read mask
+ if(!lineMask.empty()){
+ try{
+ maskReader.readData(lineMask,GDT_Int16,iline);
+ }
+ catch(string theError){
+ cerr << "Error reading " << mask_opt[0] << ": " << theError << std::endl;
+ exit(3);
+ }
+ catch(...){
+ cerr << "error catched" << std::endl;
+ exit(3);
+ }
+ }
+ //read prior
+ if(priorimg_opt.size()){
+ try{
+ for(short iclass=0;iclass<nclass;++iclass){
+ if(verbose_opt.size()>1)
+ std::cout << "Reading " << priorimg_opt[0] << " band " << iclass << " line " << iline << std::endl;
+ priorReader.readData(linePrior[iclass],GDT_Float32,iline,iclass);
+ }
+ }
+ catch(string theError){
+ std::cerr << "Error reading " << priorimg_opt[0] << ": " << theError << std::endl;
+ exit(3);
+ }
+ catch(...){
+ cerr << "error catched" << std::endl;
+ exit(3);
+ }
+ }
+ //process per pixel
+ for(int icol=0;icol<ncol;++icol){
+ assert(hpixel[icol].size()==nband);
+ bool masked=false;
+ if(!lineMask.empty()){
+ short theMask=0;
+ for(short ivalue=0;ivalue<msknodata_opt.size();++ivalue){
+ if(msknodata_opt[ivalue]>=0){//values set in msknodata_opt are invalid
+ if(lineMask[icol]==msknodata_opt[ivalue]){
+ theMask=lineMask[icol];
+ masked=true;
+ break;
+ }
+ }
+ else{//only values set in msknodata_opt are valid
+ if(lineMask[icol]!=-msknodata_opt[ivalue]){
+ theMask=lineMask[icol];
+ masked=true;
+ }
+ else{
+ masked=false;
+ break;
+ }
+ }
+ }
+ if(masked){
+ if(classBag_opt.size())
+ for(int ibag=0;ibag<nbag;++ibag)
+ classBag[ibag][icol]=theMask;
+ classOut[icol]=theMask;
+ continue;
+ }
+ }
+ bool valid=false;
+ for(int iband=0;iband<hpixel[icol].size();++iband){
+ if(hpixel[icol][iband]){
+ valid=true;
+ break;
+ }
+ }
+ if(!valid){
+ if(classBag_opt.size())
+ for(int ibag=0;ibag<nbag;++ibag)
+ classBag[ibag][icol]=nodata_opt[0];
+ classOut[icol]=nodata_opt[0];
+ continue;//next column
+ }
+ for(short iclass=0;iclass<nclass;++iclass)
+ probOut[iclass][icol]=0;
+ if(verbose_opt[0]>1)
+ std::cout << "begin classification " << std::endl;
+ //----------------------------------- classification -------------------
+ for(int ibag=0;ibag<nbag;++ibag){
+ vector<double> result(nclass);
+ struct svm_node *x;
+ x = (struct svm_node *) malloc((nband+1)*sizeof(struct svm_node));
+ for(int iband=0;iband<nband;++iband){
+ x[iband].index=iband+1;
+ x[iband].value=(hpixel[icol][iband]-offset[ibag][iband])/scale[ibag][iband];
+ }
+ x[nband].index=-1;//to end svm feature vector
+ double predict_label=0;
+ vector<float> prValues(nclass);
+ float maxP=0;
+ if(!prob_est_opt[0]){
+ predict_label = svm_predict(svm[ibag],x);
+ for(short iclass=0;iclass<nclass;++iclass){
+ if(iclass==static_cast<short>(predict_label))
+ result[iclass]=1;
+ else
+ result[iclass]=0;
+ }
+ }
+ else{
+ assert(svm_check_probability_model(svm[ibag]));
+ predict_label = svm_predict_probability(svm[ibag],x,&(result[0]));
+ }
+ //calculate posterior prob of bag
+ if(classBag_opt.size()){
+ //search for max prob within bag
+ maxP=0;
+ classBag[ibag][icol]=0;
+ }
+ double normPrior=0;
+ if(priorimg_opt.size()){
+ for(short iclass=0;iclass<nclass;++iclass)
+ normPrior+=linePrior[iclass][icol];
+ }
+ for(short iclass=0;iclass<nclass;++iclass){
+ if(priorimg_opt.size())
+ priors[iclass]=linePrior[iclass][icol]/normPrior;//todo: check if correct for all cases... (automatic classValueMap and manual input for names and values)
+ switch(comb_opt[0]){
+ default:
+ case(0)://sum rule
+ probOut[iclass][icol]+=result[iclass]*priors[iclass];//add probabilities for each bag
+ break;
+ case(1)://product rule
+ probOut[iclass][icol]*=pow(priors[iclass],static_cast<float>(1.0-nbag)/nbag)*result[iclass];//multiply probabilities for each bag
+ break;
+ case(2)://max rule
+ if(priors[iclass]*result[iclass]>probOut[iclass][icol])
+ probOut[iclass][icol]=priors[iclass]*result[iclass];
+ break;
+ }
+ if(classBag_opt.size()){
+ //search for max prob within bag
+ // if(prValues[iclass]>maxP){
+ // maxP=prValues[iclass];
+ // classBag[ibag][icol]=iclass;
+ // }
+ if(result[iclass]>maxP){
+ maxP=result[iclass];
+ classBag[ibag][icol]=iclass;
+ }
+ }
+ }
+ free(x);
+ }//ibag
+
+ //search for max class prob
+ float maxBag1=0;//max probability
+ float maxBag2=0;//second max probability
+ float normBag=0;
+ for(short iclass=0;iclass<nclass;++iclass){
+ if(probOut[iclass][icol]>maxBag1){
+ maxBag1=probOut[iclass][icol];
+ classOut[icol]=classValueMap[nameVector[iclass]];
+ }
+ else if(probOut[iclass][icol]>maxBag2)
+ maxBag2=probOut[iclass][icol];
+ normBag+=probOut[iclass][icol];
+ }
+ //normalize probOut and convert to percentage
+ entropy[icol]=0;
+ for(short iclass=0;iclass<nclass;++iclass){
+ float prv=probOut[iclass][icol];
+ prv/=normBag;
+ entropy[icol]-=prv*log(prv)/log(2);
+ prv*=100.0;
+
+ probOut[iclass][icol]=static_cast<short>(prv+0.5);
+ // assert(classValueMap[nameVector[iclass]]<probOut.size());
+ // assert(classValueMap[nameVector[iclass]]>=0);
+ // probOut[classValueMap[nameVector[iclass]]][icol]=static_cast<short>(prv+0.5);
+ }
+ entropy[icol]/=log(nclass)/log(2);
+ entropy[icol]=static_cast<short>(100*entropy[icol]+0.5);
+ if(active_opt.size()){
+ if(entropy[icol]>activePoints.back().value){
+ activePoints.back().value=entropy[icol];//replace largest value (last)
+ activePoints.back().posx=icol;
+ activePoints.back().posy=iline;
+ std::sort(activePoints.begin(),activePoints.end(),Decrease_PosValue());//sort in descending order (largest first, smallest last)
+ if(verbose_opt[0])
+ std::cout << activePoints.back().posx << " " << activePoints.back().posy << " " << activePoints.back().value << std::endl;
+ }
+ }
+ }//icol
+ //----------------------------------- write output ------------------------------------------
+ if(classBag_opt.size())
+ for(int ibag=0;ibag<nbag;++ibag)
+ classImageBag.writeData(classBag[ibag],GDT_Byte,iline,ibag);
+ if(prob_opt.size()){
+ for(short iclass=0;iclass<nclass;++iclass)
+ probImage.writeData(probOut[iclass],GDT_Float32,iline,iclass);
+ }
+ if(entropy_opt.size()){
+ entropyImage.writeData(entropy,GDT_Float32,iline);
+ }
+ classImageOut.writeData(classOut,GDT_Byte,iline);
+ if(!verbose_opt[0]){
+ progress=static_cast<float>(iline+1.0)/classImageOut.nrOfRow();
+ pfnProgress(progress,pszMessage,pProgressArg);
+ }
+ }
+ //write active learning points
+ if(active_opt.size()){
+ for(int iactive=0;iactive<activePoints.size();++iactive){
+ std::map<string,double> pointMap;
+ for(int iband=0;iband<testImage.nrOfBand();++iband){
+ double value;
+ testImage.readData(value,GDT_Float64,static_cast<int>(activePoints[iactive].posx),static_cast<int>(activePoints[iactive].posy),iband);
+ ostringstream fs;
+ fs << "B" << iband;
+ pointMap[fs.str()]=value;
+ }
+ pointMap[label_opt[0]]=0;
+ double x, y;
+ testImage.image2geo(activePoints[iactive].posx,activePoints[iactive].posy,x,y);
+ std::string fieldname="id";//number of the point
+ activeWriter.addPoint(x,y,pointMap,fieldname,++nactive);
+ }
+ }
+
+ testImage.close();
+ if(mask_opt.size())
+ maskReader.close();
+ if(priorimg_opt.size())
+ priorReader.close();
+ if(prob_opt.size())
+ probImage.close();
+ if(entropy_opt.size())
+ entropyImage.close();
+ if(classBag_opt.size())
+ classImageBag.close();
+ classImageOut.close();
+ }
+ else{//classify shape file
+ cm.clearResults();
+ //notice that fields have already been set by readDataImageShape (taking into account appropriate bands)
+ for(int ivalidation=0;ivalidation<input_opt.size();++ivalidation){
+ if(output_opt.size())
+ assert(output_opt.size()==input_opt.size());
+ if(verbose_opt[0])
+ std::cout << "opening img reader " << input_opt[ivalidation] << std::endl;
+ ImgReaderOgr imgReaderOgr(input_opt[ivalidation]);
+ ImgWriterOgr imgWriterOgr;
+
+ if(output_opt.size()){
+ if(verbose_opt[0])
+ std::cout << "opening img writer and copying fields from img reader" << output_opt[ivalidation] << std::endl;
+ imgWriterOgr.open(output_opt[ivalidation],imgReaderOgr);
+ if(verbose_opt[0])
+ std::cout << "creating field class" << std::endl;
+ if(classValueMap.size())
+ imgWriterOgr.createField("class",OFTInteger);
+ else
+ imgWriterOgr.createField("class",OFTString);
+ }
+ OGRFeature *poFeature;
+ unsigned int ifeature=0;
+ unsigned int nFeatures=imgReaderOgr.getFeatureCount();
+ while( (poFeature = imgReaderOgr.getLayer()->GetNextFeature()) != NULL ){
+ if(verbose_opt[0]>1)
+ std::cout << "feature " << ifeature << std::endl;
+ if( poFeature == NULL )
+ break;
+ OGRFeature *poDstFeature = NULL;
+ if(output_opt.size()){
+ poDstFeature=imgWriterOgr.createFeature();
+ if( poDstFeature->SetFrom( poFeature, TRUE ) != OGRERR_NONE ){
+ CPLError( CE_Failure, CPLE_AppDefined,
+ "Unable to translate feature %d from layer %s.\n",
+ poFeature->GetFID(), imgWriterOgr.getLayerName().c_str() );
+ OGRFeature::DestroyFeature( poFeature );
+ OGRFeature::DestroyFeature( poDstFeature );
+ }
+ }
+ vector<float> validationPixel;
+ vector<float> validationFeature;
+
+ imgReaderOgr.readData(validationPixel,OFTReal,fields,poFeature);
+ assert(validationPixel.size()==nband);
+ vector<float> probOut(nclass);//posterior prob for each class
+ for(short iclass=0;iclass<nclass;++iclass)
+ probOut[iclass]=0;
+ for(int ibag=0;ibag<nbag;++ibag){
+ for(int iband=0;iband<nband;++iband){
+ validationFeature.push_back((validationPixel[iband]-offset[ibag][iband])/scale[ibag][iband]);
+ if(verbose_opt[0]==2)
+ std::cout << " " << validationFeature.back();
+ }
+ if(verbose_opt[0]==2)
+ std::cout << std::endl;
+ vector<double> result(nclass);
+ struct svm_node *x;
+ x = (struct svm_node *) malloc((validationFeature.size()+1)*sizeof(struct svm_node));
+ for(int i=0;i<validationFeature.size();++i){
+ x[i].index=i+1;
+ x[i].value=validationFeature[i];
+ }
+
+ x[validationFeature.size()].index=-1;//to end svm feature vector
+ double predict_label=0;
+ if(!prob_est_opt[0]){
+ predict_label = svm_predict(svm[ibag],x);
+ for(short iclass=0;iclass<nclass;++iclass){
+ if(iclass==static_cast<short>(predict_label))
+ result[iclass]=1;
+ else
+ result[iclass]=0;
+ }
+ }
+ else{
+ assert(svm_check_probability_model(svm[ibag]));
+ predict_label = svm_predict_probability(svm[ibag],x,&(result[0]));
+ }
+ if(verbose_opt[0]>1){
+ std::cout << "predict_label: " << predict_label << std::endl;
+ for(int iclass=0;iclass<result.size();++iclass)
+ std::cout << result[iclass] << " ";
+ std::cout << std::endl;
+ }
+
+ //calculate posterior prob of bag
+ for(short iclass=0;iclass<nclass;++iclass){
+ switch(comb_opt[0]){
+ default:
+ case(0)://sum rule
+ probOut[iclass]+=result[iclass]*priors[iclass];//add probabilities for each bag
+ break;
+ case(1)://product rule
+ probOut[iclass]*=pow(priors[iclass],static_cast<float>(1.0-nbag)/nbag)*result[iclass];//multiply probabilities for each bag
+ break;
+ case(2)://max rule
+ if(priors[iclass]*result[iclass]>probOut[iclass])
+ probOut[iclass]=priors[iclass]*result[iclass];
+ break;
+ }
+ }
+ free(x);
+ }//for ibag
+
+ //search for max class prob
+ float maxBag=0;
+ float normBag=0;
+ string classOut="Unclassified";
+ for(short iclass=0;iclass<nclass;++iclass){
+ if(verbose_opt[0]>1)
+ std::cout << probOut[iclass] << " ";
+ if(probOut[iclass]>maxBag){
+ maxBag=probOut[iclass];
+ classOut=nameVector[iclass];
+ }
+ }
+ //look for class name
+ if(verbose_opt[0]>1){
+ if(classValueMap.size())
+ std::cout << "->" << classValueMap[classOut] << std::endl;
+ else
+ std::cout << "->" << classOut << std::endl;
+ }
+ if(output_opt.size()){
+ if(classValueMap.size())
+ poDstFeature->SetField("class",classValueMap[classOut]);
+ else
+ poDstFeature->SetField("class",classOut.c_str());
+ poDstFeature->SetFID( poFeature->GetFID() );
+ }
+ int labelIndex=poFeature->GetFieldIndex(label_opt[0].c_str());
+ if(labelIndex>=0){
+ string classRef=poFeature->GetFieldAsString(labelIndex);
+ if(classRef!="0"){
+ if(classValueMap.size())
+ cm.incrementResult(type2string<short>(classValueMap[classRef]),type2string<short>(classValueMap[classOut]),1);
+ else
+ cm.incrementResult(classRef,classOut,1);
+ }
+ }
+ CPLErrorReset();
+ if(output_opt.size()){
+ if(imgWriterOgr.createFeature( poDstFeature ) != OGRERR_NONE){
+ CPLError( CE_Failure, CPLE_AppDefined,
+ "Unable to translate feature %d from layer %s.\n",
+ poFeature->GetFID(), imgWriterOgr.getLayerName().c_str() );
+ OGRFeature::DestroyFeature( poDstFeature );
+ OGRFeature::DestroyFeature( poDstFeature );
+ }
+ }
+ ++ifeature;
+ if(!verbose_opt[0]){
+ progress=static_cast<float>(ifeature+1.0)/nFeatures;
+ pfnProgress(progress,pszMessage,pProgressArg);
+ }
+ OGRFeature::DestroyFeature( poFeature );
+ OGRFeature::DestroyFeature( poDstFeature );
+ }
+ imgReaderOgr.close();
+ if(output_opt.size())
+ imgWriterOgr.close();
+ }
+ if(cm.nReference()){
+ std::cout << cm << std::endl;
+ cout << "class #samples userAcc prodAcc" << endl;
+ double se95_ua=0;
+ double se95_pa=0;
+ double se95_oa=0;
+ double dua=0;
+ double dpa=0;
+ double doa=0;
+ for(short iclass=0;iclass<cm.nClasses();++iclass){
+ dua=cm.ua_pct(cm.getClass(iclass),&se95_ua);
+ dpa=cm.pa_pct(cm.getClass(iclass),&se95_pa);
+ cout << cm.getClass(iclass) << " " << cm.nReference(cm.getClass(iclass)) << " " << dua << " (" << se95_ua << ")" << " " << dpa << " (" << se95_pa << ")" << endl;
+ }
+ std::cout << "Kappa: " << cm.kappa() << std::endl;
+ doa=cm.oa(&se95_oa);
+ std::cout << "Overall Accuracy: " << 100*doa << " (" << 100*se95_oa << ")" << std::endl;
+ }
+ }
+ try{
+ if(active_opt.size())
+ activeWriter.close();
+ }
+ catch(string errorString){
+ std::cerr << "Error: errorString" << std::endl;
+ }
+
+ for(int ibag=0;ibag<nbag;++ibag){
+ // svm_destroy_param[ibag](¶m[ibag]);
+ svm_destroy_param(¶m[ibag]);
+ free(prob[ibag].y);
+ free(prob[ibag].x);
+ free(x_space[ibag]);
+ svm_free_and_destroy_model(&(svm[ibag]));
+ }
+ return 0;
+}
diff --git a/src/apps/pkcreatect.cc b/src/apps/pkcreatect.cc
new file mode 100644
index 0000000..7f14e2b
--- /dev/null
+++ b/src/apps/pkcreatect.cc
@@ -0,0 +1,198 @@
+/**********************************************************************
+pkcreatect.cc: program to create and import colour table to GTiff image
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include <iostream>
+#include "imageclasses/ImgReaderGdal.h"
+#include "imageclasses/ImgWriterGdal.h"
+#include "base/Optionpk.h"
+
+using namespace std;
+
+int main(int argc,char **argv) {
+
+ short red=-1;
+ short green=-1;
+ short blue=-1;
+
+ Optionpk<string> input_opt("i", "input", "Input image file");
+ Optionpk<string> output_opt("o", "output", "Output image file");
+ Optionpk<string> legend_opt("l", "legend", "Create legend as png file");
+ Optionpk<short> dim_opt("dim", "dim", "number of columns and rows in legend.", 100);
+ Optionpk<double> min_opt("min", "min", "minimum value", 0);
+ Optionpk<double> max_opt("max", "max", "maximum value", 100);
+ Optionpk<bool> grey_opt("g", "grey", "grey scale", false);
+ Optionpk<string> colorTable_opt("ct", "ct", "color table (file with 5 columns: id R G B ALFA (0: transparent, 255: solid)");
+ Optionpk<string> oformat_opt("of", "oformat", "Output image format (see also gdal_translate). Empty string: inherit from input image", "GTiff");
+ Optionpk<string> option_opt("co", "co", "Creation option for output file. Multiple options can be specified.");
+ Optionpk<string> description_opt("d", "description", "Set image description");
+ Optionpk<bool> verbose_opt("v", "verbose", "verbose", false);
+
+ bool doProcess;//stop process when program was invoked with help option (-h --help)
+ try{
+ doProcess=input_opt.retrieveOption(argc,argv);
+ output_opt.retrieveOption(argc,argv);
+ legend_opt.retrieveOption(argc,argv);
+ dim_opt.retrieveOption(argc,argv);
+ min_opt.retrieveOption(argc,argv);
+ max_opt.retrieveOption(argc,argv);
+ grey_opt.retrieveOption(argc,argv);
+ colorTable_opt.retrieveOption(argc,argv);
+ description_opt.retrieveOption(argc,argv);
+ oformat_opt.retrieveOption(argc,argv);
+ option_opt.retrieveOption(argc,argv);
+ verbose_opt.retrieveOption(argc,argv);
+ }
+ catch(string predefinedString){
+ std::cout << predefinedString << std::endl;
+ exit(0);
+ }
+ if(!doProcess){
+ std::cout << "short option -h shows basic options only, use long option --help to show all options" << std::endl;
+ exit(0);//help was invoked, stop processing
+ }
+
+ GDALColorTable colorTable;
+ GDALColorEntry sEntry;
+ if(colorTable_opt.empty()){
+ sEntry.c4=255;
+ for(int i=min_opt[0];i<=max_opt[0];++i){
+ if(grey_opt[0]){
+ sEntry.c1=255*(i-min_opt[0])/(max_opt[0]-min_opt[0]);
+ sEntry.c2=255*(i-min_opt[0])/(max_opt[0]-min_opt[0]);
+ sEntry.c3=255*(i-min_opt[0])/(max_opt[0]-min_opt[0]);
+ }
+ else{//hot to cold colour ramp
+ sEntry.c1=255;
+ sEntry.c2=255;
+ sEntry.c3=255;
+ double delta=max_opt[0]-min_opt[0];
+ if(i<(min_opt[0]+0.25*delta)){
+ sEntry.c1=0;
+ sEntry.c2=255*4*(i-min_opt[0])/delta;
+ }
+ else if(i<(min_opt[0]+0.5*delta)){
+ sEntry.c1=0;
+ sEntry.c3=255*(1+4*(min_opt[0]+0.25*delta-i)/delta);
+ }
+ else if(i<(min_opt[0]+0.75*delta)){
+ sEntry.c1=255*4*(i-min_opt[0]-0.5*delta)/delta;
+ sEntry.c3=0;
+ }
+ else{
+ sEntry.c2=255*(1+4*(min_opt[0]+0.75*delta-i)/delta);
+ sEntry.c3=0;
+ }
+ }
+ colorTable.SetColorEntry(i,&sEntry);
+ if(output_opt.empty())
+ cout << i << " " << sEntry.c1 << " " << sEntry.c2 << " " << sEntry.c3 << " " << sEntry.c4 << endl;
+ }
+ }
+ ImgWriterGdal legendWriter;
+ short ncol=dim_opt[0];
+ short nrow;
+ if(legend_opt.size()){
+ if(dim_opt.size()>1)
+ nrow=dim_opt[1];
+ else{
+ nrow=max_opt[0]-min_opt[0]+1;
+ ncol=dim_opt[0];
+ }
+ vector<string> pngOption;
+ // pngOption.push_back("-co worldfile=no");
+ pngOption.push_back("");
+ legendWriter.open(legend_opt[0],ncol,nrow,1,GDT_Byte,oformat_opt[0],option_opt);
+ if(colorTable_opt.size()){
+ if(colorTable_opt[0]!="none")
+ legendWriter.setColorTable(colorTable_opt[0]);
+ }
+ else
+ legendWriter.setColorTable(&colorTable);
+ if(legend_opt.size()){
+ for(int irow=0;irow<legendWriter.nrOfRow();++irow){
+ vector<char> buffer(legendWriter.nrOfCol());
+ for(int icol=0;icol<legendWriter.nrOfCol();++icol)
+ buffer[icol]=min_opt[0]+irow*static_cast<short>(max_opt[0]-min_opt[0]+1)/legendWriter.nrOfRow();
+ legendWriter.writeData(buffer,GDT_Byte,legendWriter.nrOfRow()-1-irow);
+ }
+ }
+ }
+
+ // const char* pszMessage;
+ // void* pProgressArg=NULL;
+ // GDALProgressFunc pfnProgress=GDALTermProgress;
+ // double progress=0;
+ // pfnProgress(progress,pszMessage,pProgressArg);
+ if(input_opt.size()&&output_opt.size()){
+ ImgReaderGdal imgReader(input_opt[0]);
+ ImgWriterGdal imgWriter;
+ if(option_opt.findSubstring("INTERLEAVE=")==option_opt.end()){
+ string theInterleave="INTERLEAVE=";
+ theInterleave+=imgReader.getInterleave();
+ option_opt.push_back(theInterleave);
+ }
+
+ imgWriter.open(output_opt[0],imgReader.nrOfCol(),imgReader.nrOfRow(),1,GDT_Byte,oformat_opt[0],option_opt);
+
+ imgWriter.copyGeoTransform(imgReader);
+ if(colorTable_opt.size()){
+ if(colorTable_opt[0]!="none")
+ imgWriter.setColorTable(colorTable_opt[0]);
+ }
+ else
+ imgWriter.setColorTable(&colorTable);
+ if(description_opt.size())
+ imgWriter.setImageDescription(description_opt[0]);
+ switch(imgReader.getDataType()){
+ case(GDT_Byte):{
+ vector<char> buffer;
+ for(int irow=0;irow<imgReader.nrOfRow();++irow){
+ imgReader.readData(buffer,GDT_Byte,irow);
+ imgWriter.writeData(buffer,GDT_Byte,irow);
+ }
+ break;
+ }
+ case(GDT_Int16):{
+ vector<short> buffer;
+ cout << "Warning: copying short to unsigned short without conversion, use gdal_translate -scale if needed..." << endl;
+ for(int irow=0;irow<imgReader.nrOfRow();++irow){
+ imgReader.readData(buffer,GDT_Int16,irow,0);
+ imgWriter.writeData(buffer,GDT_Int16,irow,0);
+ }
+ break;
+ }
+ case(GDT_UInt16):{
+ vector<unsigned short> buffer;
+ for(int irow=0;irow<imgReader.nrOfRow();++irow){
+ imgReader.readData(buffer,GDT_UInt16,irow,0);
+ imgWriter.writeData(buffer,GDT_UInt16,irow,0);
+ }
+ break;
+ }
+ default:
+ cerr << "data type " << imgReader.getDataType() << " not supported for adding a colortable" << endl;
+ break;
+ }
+ imgReader.close();
+ imgWriter.close();
+ }
+ if(legend_opt.size())
+ legendWriter.close();
+}
+
diff --git a/src/apps/pkcrop.cc b/src/apps/pkcrop.cc
new file mode 100644
index 0000000..e95a3ae
--- /dev/null
+++ b/src/apps/pkcrop.cc
@@ -0,0 +1,549 @@
+/**********************************************************************
+pkcrop.cc: perform raster data operations on image such as crop, extract and stack bands
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+ ***********************************************************************/
+#include <assert.h>
+#include <string>
+#include <list>
+#include <iostream>
+#include <algorithm>
+#include "imageclasses/ImgWriterGdal.h"
+#include "imageclasses/ImgReaderGdal.h"
+#include "imageclasses/ImgReaderOgr.h"
+#include "base/Optionpk.h"
+#include "algorithms/Egcs.h"
+
+int main(int argc, char *argv[])
+{
+ Optionpk<string> input_opt("i", "input", "Input image file(s). If input contains multiple images, a multi-band output is created");
+ Optionpk<string> output_opt("o", "output", "Output image file");
+ Optionpk<string> projection_opt("a_srs", "a_srs", "Override the projection for the output file (leave blank to copy from input file, use epsg:3035 to use European projection and force to European grid");
+ Optionpk<string> extent_opt("e", "extent", "get boundary from extent from polygons in vector file");
+ Optionpk<bool> mask_opt("m","mask","mask values out of polygon in extent file to flag option (tip: for better performance, use gdal_rasterize -i -burn 0 -l extent extent.shp output (with output the result of pkcrop)",false);
+ Optionpk<double> ulx_opt("ulx", "ulx", "Upper left x value bounding box", 0.0);
+ Optionpk<double> uly_opt("uly", "uly", "Upper left y value bounding box", 0.0);
+ Optionpk<double> lrx_opt("lrx", "lrx", "Lower right x value bounding box", 0.0);
+ Optionpk<double> lry_opt("lry", "lry", "Lower right y value bounding box", 0.0);
+ Optionpk<double> dx_opt("dx", "dx", "Output resolution in x (in meter) (empty: keep original resolution)");
+ Optionpk<double> dy_opt("dy", "dy", "Output resolution in y (in meter) (empty: keep original resolution)");
+ Optionpk<double> cx_opt("x", "x", "x-coordinate of image center to crop (in meter)");
+ Optionpk<double> cy_opt("y", "y", "y-coordinate of image center to crop (in meter)");
+ Optionpk<double> nx_opt("nx", "nx", "image size in x to crop (in meter)");
+ Optionpk<double> ny_opt("ny", "ny", "image size in y to crop (in meter)");
+ Optionpk<int> ns_opt("ns", "ns", "number of samples to crop (in pixels)");
+ Optionpk<int> nl_opt("nl", "nl", "number of lines to crop (in pixels)");
+ Optionpk<int> band_opt("b", "band", "band index to crop (-1: crop all bands)", -1);
+ Optionpk<double> autoscale_opt("as", "autoscale", "scale output to min and max, e.g., --autoscale 0 --autoscale 255");
+ Optionpk<double> scale_opt("s", "scale", "output=scale*input+offset", 1);
+ Optionpk<double> offset_opt("off", "offset", "output=scale*input+offset", 0);
+ Optionpk<string> otype_opt("ot", "otype", "Data type for output image ({Byte/Int16/UInt16/UInt32/Int32/Float32/Float64/CInt16/CInt32/CFloat32/CFloat64}). Empty string: inherit type from input image","");
+ Optionpk<string> oformat_opt("of", "oformat", "Output image format (see also gdal_translate). Empty string: inherit from input image");
+ Optionpk<string> option_opt("co", "co", "Creation option for output file. Multiple options can be specified.");
+ Optionpk<string> colorTable_opt("ct", "ct", "color table (file with 5 columns: id R G B ALFA (0: transparent, 255: solid)");
+ Optionpk<short> nodata_opt("nodata", "nodata", "Nodata value to put in image if out of bounds.");
+ Optionpk<string> resample_opt("r", "resampling-method", "Resampling method (near: nearest neighbour, bilinear: bi-linear interpolation).", "near");
+ Optionpk<string> description_opt("d", "description", "Set image description");
+ Optionpk<bool> verbose_opt("v", "verbose", "verbose", false);
+
+ bool doProcess;//stop process when program was invoked with help option (-h --help)
+ try{
+ doProcess=input_opt.retrieveOption(argc,argv);
+ output_opt.retrieveOption(argc,argv);
+ projection_opt.retrieveOption(argc,argv);
+ extent_opt.retrieveOption(argc,argv);
+ mask_opt.retrieveOption(argc,argv);
+ ulx_opt.retrieveOption(argc,argv);
+ uly_opt.retrieveOption(argc,argv);
+ lrx_opt.retrieveOption(argc,argv);
+ lry_opt.retrieveOption(argc,argv);
+ band_opt.retrieveOption(argc,argv);
+ autoscale_opt.retrieveOption(argc,argv);
+ scale_opt.retrieveOption(argc,argv);
+ offset_opt.retrieveOption(argc,argv);
+ otype_opt.retrieveOption(argc,argv);
+ oformat_opt.retrieveOption(argc,argv);
+ option_opt.retrieveOption(argc,argv);
+ colorTable_opt.retrieveOption(argc,argv);
+ dx_opt.retrieveOption(argc,argv);
+ dy_opt.retrieveOption(argc,argv);
+ cx_opt.retrieveOption(argc,argv);
+ cy_opt.retrieveOption(argc,argv);
+ nx_opt.retrieveOption(argc,argv);
+ ny_opt.retrieveOption(argc,argv);
+ ns_opt.retrieveOption(argc,argv);
+ nl_opt.retrieveOption(argc,argv);
+ nodata_opt.retrieveOption(argc,argv);
+ resample_opt.retrieveOption(argc,argv);
+ description_opt.retrieveOption(argc,argv);
+ verbose_opt.retrieveOption(argc,argv);
+ }
+ catch(string predefinedString){
+ std::cout << predefinedString << std::endl;
+ exit(0);
+ }
+ if(!doProcess){
+ std::cout << "short option -h shows basic options only, use long option --help to show all options" << std::endl;
+ exit(0);//help was invoked, stop processing
+ }
+ if(input_opt.empty()){
+ std::cerr << "No input file provided (use option -i). Use pkinfo --help for help information" << std::endl;
+ exit(0);//help was invoked, stop processing
+ }
+ if(output_opt.empty()){
+ std::cerr << "No output file provided (use option -o). Use pkinfo --help for help information" << std::endl;
+ exit(0);//help was invoked, stop processing
+ }
+
+ short nodataValue=nodata_opt.size()? nodata_opt[0] : 0;
+ RESAMPLE theResample;
+ if(resample_opt[0]=="near"){
+ theResample=NEAR;
+ if(verbose_opt[0])
+ cout << "resampling: nearest neighbour" << endl;
+ }
+ else if(resample_opt[0]=="bilinear"){
+ theResample=BILINEAR;
+ if(verbose_opt[0])
+ cout << "resampling: bilinear interpolation" << endl;
+ }
+ else{
+ std::cout << "Error: resampling method " << resample_opt[0] << " not supported" << std::endl;
+ exit(1);
+ }
+
+ const char* pszMessage;
+ void* pProgressArg=NULL;
+ GDALProgressFunc pfnProgress=GDALTermProgress;
+ double progress=0;
+ pfnProgress(progress,pszMessage,pProgressArg);
+ ImgReaderGdal imgReader;
+ ImgWriterGdal imgWriter;
+ //open input images to extract number of bands and spatial resolution
+ int ncropband=0;//total number of bands to write
+ double dx=(dx_opt.size())? dx_opt[0]:0;
+ double dy=(dy_opt.size())? dy_opt[0]:0;
+ for(int iimg=0;iimg<input_opt.size();++iimg){
+ imgReader.open(input_opt[iimg]);
+ if(dx_opt.empty()){
+ if(!iimg||imgReader.getDeltaX()<dx)
+ dx=imgReader.getDeltaX();
+ }
+ if(dy_opt.empty()){
+ if(!iimg||imgReader.getDeltaY()<dy)
+ dy=imgReader.getDeltaY();
+ }
+ if(band_opt[0]>=0)
+ ncropband+=band_opt.size();
+ else
+ ncropband+=imgReader.nrOfBand();
+ imgReader.close();
+ }
+
+ GDALDataType theType=GDT_Unknown;
+ if(verbose_opt[0])
+ cout << "possible output data types: ";
+ for(int iType = 0; iType < GDT_TypeCount; ++iType){
+ if(verbose_opt[0])
+ cout << " " << GDALGetDataTypeName((GDALDataType)iType);
+ if( GDALGetDataTypeName((GDALDataType)iType) != NULL
+ && EQUAL(GDALGetDataTypeName((GDALDataType)iType),
+ otype_opt[0].c_str()))
+ theType=(GDALDataType) iType;
+ }
+ if(verbose_opt[0]){
+ cout << endl;
+ if(theType==GDT_Unknown)
+ cout << "Unknown output pixel type: " << otype_opt[0] << endl;
+ else
+ cout << "Output pixel type: " << GDALGetDataTypeName(theType) << endl;
+ }
+ //bounding box of cropped image
+ double cropulx=ulx_opt[0];
+ double cropuly=uly_opt[0];
+ double croplrx=lrx_opt[0];
+ double croplry=lry_opt[0];
+ //get bounding box from extentReader if defined
+ ImgReaderOgr extentReader;
+ if(extent_opt.size()){
+ for(int iextent=0;iextent<extent_opt.size();++iextent){
+ extentReader.open(extent_opt[iextent]);
+ if(!(extentReader.getExtent(ulx_opt[0],uly_opt[0],lrx_opt[0],lry_opt[0]))){
+ cerr << "Error: could not get extent from " << extent_opt[0] << endl;
+ exit(1);
+ }
+ extentReader.close();
+ }
+ if(mask_opt[0])
+ extentReader.open(extent_opt[0]);
+ }
+ else if(cx_opt.size()&&cy_opt.size()&&nx_opt.size()&&ny_opt.size()){
+ ulx_opt[0]=cx_opt[0]-nx_opt[0]/2.0;
+ uly_opt[0]=cy_opt[0]+ny_opt[0]/2.0;
+ lrx_opt[0]=cx_opt[0]+nx_opt[0]/2.0;
+ lry_opt[0]=cy_opt[0]-ny_opt[0]/2.0;
+ }
+ else if(cx_opt.size()&&cy_opt.size()&&ns_opt.size()&&nl_opt.size()){
+ ulx_opt[0]=cx_opt[0]-ns_opt[0]*dx/2.0;
+ uly_opt[0]=cy_opt[0]+nl_opt[0]*dy/2.0;
+ lrx_opt[0]=cx_opt[0]+ns_opt[0]*dx/2.0;
+ lry_opt[0]=cy_opt[0]-nl_opt[0]*dy/2.0;
+ }
+ if(ulx_opt[0]<cropulx)
+ cropulx=ulx_opt[0];
+ if(uly_opt[0]>cropuly)
+ cropuly=uly_opt[0];
+ if(lry_opt[0]<croplry)
+ croplry=lry_opt[0];
+ if(lrx_opt[0]>croplrx)
+ croplrx=lrx_opt[0];
+ if(verbose_opt[0])
+ cout << "--ulx=" << ulx_opt[0] << " --uly=" << uly_opt[0] << " --lrx=" << lrx_opt[0] << " --lry=" << lry_opt[0] << endl;
+ //determine number of output bands
+ int writeBand=0;//write band
+
+ while(scale_opt.size()<band_opt.size())
+ scale_opt.push_back(scale_opt[0]);
+ while(offset_opt.size()<band_opt.size())
+ offset_opt.push_back(offset_opt[0]);
+ if(autoscale_opt.size()){
+ assert(autoscale_opt.size()%2==0);
+ while(autoscale_opt.size()<band_opt.size()*2){
+ autoscale_opt.push_back(autoscale_opt[0]);
+ autoscale_opt.push_back(autoscale_opt[1]);
+ }
+ }
+
+ for(int iimg=0;iimg<input_opt.size();++iimg){
+ if(verbose_opt[0])
+ cout << "opening image " << input_opt[iimg] << endl;
+ imgReader.open(input_opt[iimg]);
+ //if output type not set, get type from input image
+ if(theType==GDT_Unknown){
+ theType=imgReader.getDataType();
+ if(verbose_opt[0])
+ cout << "Using data type from input image: " << GDALGetDataTypeName(theType) << endl;
+ }
+ if(option_opt.findSubstring("INTERLEAVE=")==option_opt.end()){
+ string theInterleave="INTERLEAVE=";
+ theInterleave+=imgReader.getInterleave();
+ option_opt.push_back(theInterleave);
+ }
+ int nrow=imgReader.nrOfRow();
+ int ncol=imgReader.nrOfCol();
+ int ncropcol=0;
+ int ncroprow=0;
+ // if(!dx||!dy){
+ // dx=imgReader.getDeltaX();
+ // dy=imgReader.getDeltaY();
+ // }
+ if(verbose_opt[0])
+ cout << "size of " << input_opt[iimg] << ": " << ncol << " cols, "<< nrow << " rows" << endl;
+ double uli,ulj,lri,lrj;//image coordinates
+ bool forceEUgrid=false;
+ if(projection_opt.size())
+ forceEUgrid=(!(projection_opt[0].compare("EPSG:3035"))||!(projection_opt[0].compare("EPSG:3035"))||projection_opt[0].find("ETRS-LAEA")!=string::npos);
+ if(ulx_opt[0]>=lrx_opt[0]){//default bounding box: no cropping
+ uli=0;
+ lri=imgReader.nrOfCol()-1;
+ ulj=0;
+ lrj=imgReader.nrOfRow()-1;
+ ncropcol=imgReader.nrOfCol();
+ ncroprow=imgReader.nrOfRow();
+ imgReader.getBoundingBox(cropulx,cropuly,croplrx,croplry);
+ double magicX=1,magicY=1;
+ // imgReader.getMagicPixel(magicX,magicY);
+ if(forceEUgrid){
+ //force to LAEA grid
+ Egcs egcs;
+ egcs.setLevel(egcs.res2level(dx));
+ egcs.force2grid(cropulx,cropuly,croplrx,croplry);
+ imgReader.geo2image(cropulx+(magicX-1.0)*imgReader.getDeltaX(),cropuly-(magicY-1.0)*imgReader.getDeltaY(),uli,ulj);
+ imgReader.geo2image(croplrx+(magicX-2.0)*imgReader.getDeltaX(),croplry-(magicY-2.0)*imgReader.getDeltaY(),lri,lrj);
+ }
+ imgReader.geo2image(cropulx+(magicX-1.0)*imgReader.getDeltaX(),cropuly-(magicY-1.0)*imgReader.getDeltaY(),uli,ulj);
+ imgReader.geo2image(croplrx+(magicX-2.0)*imgReader.getDeltaX(),croplry-(magicY-2.0)*imgReader.getDeltaY(),lri,lrj);
+ ncropcol=ceil((croplrx-cropulx)/dx);
+ ncroprow=ceil((cropuly-croplry)/dy);
+ }
+ else{
+ double magicX=1,magicY=1;
+ // imgReader.getMagicPixel(magicX,magicY);
+ cropulx=ulx_opt[0];
+ cropuly=uly_opt[0];
+ croplrx=lrx_opt[0];
+ croplry=lry_opt[0];
+ if(forceEUgrid){
+ //force to LAEA grid
+ Egcs egcs;
+ egcs.setLevel(egcs.res2level(dx));
+ egcs.force2grid(cropulx,cropuly,croplrx,croplry);
+ imgReader.geo2image(cropulx+(magicX-1.0)*imgReader.getDeltaX(),cropuly-(magicY-1.0)*imgReader.getDeltaY(),uli,ulj);
+ imgReader.geo2image(croplrx+(magicX-2.0)*imgReader.getDeltaX(),croplry-(magicY-2.0)*imgReader.getDeltaY(),lri,lrj);
+ }
+ imgReader.geo2image(cropulx+(magicX-1.0)*imgReader.getDeltaX(),cropuly-(magicY-1.0)*imgReader.getDeltaY(),uli,ulj);
+ imgReader.geo2image(croplrx+(magicX-2.0)*imgReader.getDeltaX(),croplry-(magicY-2.0)*imgReader.getDeltaY(),lri,lrj);
+
+ ncropcol=ceil((croplrx-cropulx)/dx);
+ ncroprow=ceil((cropuly-croplry)/dy);
+ uli=floor(uli);
+ ulj=floor(ulj);
+ lri=floor(lri);
+ lrj=floor(lrj);
+ }
+
+ double dcropcol=0;
+ double dcroprow=0;
+ double deltaX=imgReader.getDeltaX();
+ double deltaY=imgReader.getDeltaY();
+ dcropcol=(lri-uli+1)/(dx/deltaX);
+ dcroprow=(lrj-ulj+1)/(dy/deltaY);
+ if(!imgWriter.nrOfBand()){//not opened yet
+ if(verbose_opt[0]){
+ cout << "cropulx: " << cropulx << endl;
+ cout << "cropuly: " << cropuly << endl;
+ cout << "croplrx: " << croplrx << endl;
+ cout << "croplry: " << croplry << endl;
+ cout << "ncropcol: " << ncropcol << endl;
+ cout << "ncroprow: " << ncroprow << endl;
+ cout << "cropulx+ncropcol*dx: " << cropulx+ncropcol*dx << endl;
+ cout << "cropuly-ncroprow*dy: " << cropuly-ncroprow*dy << endl;
+ cout << "upper left column of input image: " << uli << endl;
+ cout << "upper left row of input image: " << ulj << endl;
+ cout << "lower right column of input image: " << lri << endl;
+ cout << "lower right row of input image: " << lrj << endl;
+ cout << "new number of cols: " << ncropcol << endl;
+ cout << "new number of rows: " << ncroprow << endl;
+ cout << "new number of bands: " << ncropband << endl;
+ }
+ // string theCompression;
+ // if(compress_opt[0]!="")//default
+ // theCompression=compress_opt[0];
+ // else
+ // theCompression=imgReader.getCompression();
+ // string theInterleave;
+ // if(interleave_opt[0]!="")//default
+ // theInterleave=interleave_opt[0];
+ // else
+ // theInterleave=imgReader.getInterleave();
+ string imageType=imgReader.getImageType();
+ if(oformat_opt.size())//default
+ imageType=oformat_opt[0];
+ try{
+ imgWriter.open(output_opt[0],ncropcol,ncroprow,ncropband,theType,imageType,option_opt);
+ if(nodata_opt.size()){
+ for(int iband=0;iband<ncropband;++iband)
+ imgWriter.GDALSetNoDataValue(nodata_opt[0],iband);
+ }
+ }
+ catch(string errorstring){
+ cout << errorstring << endl;
+ exit(4);
+ }
+ if(description_opt.size())
+ imgWriter.setImageDescription(description_opt[0]);
+ imgWriter.setGeoTransform(cropulx,cropuly,dx,dy,0,0);
+ if(projection_opt.size()){
+ if(verbose_opt[0])
+ cout << "projection: " << projection_opt[0] << endl;
+ imgWriter.setProjectionProj4(projection_opt[0]);
+ }
+ else if(imgReader.isGeoRef())
+ imgWriter.setProjection(imgReader.getProjection());
+ if(imgWriter.getDataType()==GDT_Byte){
+ if(colorTable_opt.size()){
+ if(colorTable_opt[0]!="none")
+ imgWriter.setColorTable(colorTable_opt[0]);
+ }
+ else if (imgReader.getColorTable()!=NULL)//copy colorTable from input image
+ imgWriter.setColorTable(imgReader.getColorTable());
+ }
+ }
+ double startCol=uli;
+ double endCol=lri;
+ if(uli<0)
+ startCol=0;
+ else if(uli>=imgReader.nrOfCol())
+ startCol=imgReader.nrOfCol()-1;
+ if(lri<0)
+ endCol=0;
+ else if(lri>=imgReader.nrOfCol())
+ endCol=imgReader.nrOfCol()-1;
+ double startRow=ulj;
+ double endRow=lrj;
+ if(ulj<0)
+ startRow=0;
+ else if(ulj>=imgReader.nrOfRow())
+ startRow=imgReader.nrOfRow()-1;
+ if(lrj<0)
+ endRow=0;
+ else if(lrj>=imgReader.nrOfRow())
+ endRow=imgReader.nrOfRow()-1;
+
+ int readncol=endCol-startCol+1;
+ vector<double> readBuffer(readncol+1);
+ int nband=(band_opt[0]<0)?imgReader.nrOfBand():band_opt.size();
+ for(int iband=0;iband<nband;++iband){
+ int readBand=(band_opt[0]<0)?iband:band_opt[iband];
+ if(verbose_opt[0]){
+ cout << "extracting band " << readBand << endl;
+ pfnProgress(progress,pszMessage,pProgressArg);
+ }
+ double theMin=0;
+ double theMax=0;
+ if(autoscale_opt.size())
+ imgReader.getMinMax(static_cast<int>(startCol),static_cast<int>(endCol),static_cast<int>(startRow),static_cast<int>(endRow),readBand,theMin,theMax);
+ double readRow=0;
+ double readCol=0;
+ double lowerCol=0;
+ double upperCol=0;
+ for(int irow=0;irow<ncroprow;++irow){
+ double x=0;
+ double y=0;
+ //convert irow to geo
+ imgWriter.image2geo(0,irow,x,y);
+ //lookup corresponding row for irow in this file
+ imgReader.geo2image(x,y,readCol,readRow);
+ // double lowerCol=0;
+ // double upperCol=0;
+ vector<double> writeBuffer;
+ if(readRow<0||readRow>=imgReader.nrOfRow()){
+ //if(readRow<0)
+ //readRow=0;
+ //else if(readRow>=imgReader.nrOfRow())
+ //readRow=imgReader.nrOfRow()-1;
+ for(int ib=0;ib<ncropcol;++ib)
+ writeBuffer.push_back(nodataValue);
+ }
+ else{
+ try{
+ if(endCol<imgReader.nrOfCol()-1)
+ imgReader.readData(readBuffer,GDT_Float64,startCol,endCol+1,readRow,readBand,theResample);
+ else
+ imgReader.readData(readBuffer,GDT_Float64,startCol,endCol,readRow,readBand,theResample);
+ for(int ib=0;ib<ncropcol;++ib){
+ assert(imgWriter.image2geo(ib,irow,x,y));
+ //lookup corresponding row for irow in this file
+ imgReader.geo2image(x,y,readCol,readRow);
+ if(readCol<0||readCol>=imgReader.nrOfCol()){
+ // if(readCol<0||readCol>=imgReader.nrOfCol()){
+ // if(readCol<0)
+ // readCol=0;
+ // else if(readCol>=imgReader.nrOfCol())
+ // readCol=imgReader.nrOfCol()-1;
+ writeBuffer.push_back(nodataValue);
+ }
+ else{
+ bool valid=true;
+ if(mask_opt[0]&&extent_opt.size()){
+ valid=false;
+ OGRPoint thePoint;
+ thePoint.setX(x);
+ thePoint.setY(y);
+ OGRLayer *readLayer;
+ readLayer = extentReader.getDataSource()->GetLayer(0);
+ readLayer->ResetReading();
+ OGRFeature *readFeature;
+ while( (readFeature = readLayer->GetNextFeature()) != NULL ){
+ OGRGeometry *poGeometry;
+ poGeometry = readFeature->GetGeometryRef();
+ assert(poGeometry!=NULL);
+ //check if point is on surface
+ OGRPolygon readPolygon = *((OGRPolygon *) poGeometry);
+ readPolygon.closeRings();
+ if(readPolygon.Contains(&thePoint)){
+ valid=true;
+ break;
+ }
+ else
+ continue;
+ }
+ }
+ if(!valid)
+ writeBuffer.push_back(nodataValue);
+ else{
+ double theScale=1;
+ double theOffset=0;
+ if(autoscale_opt.size()){
+ theScale=(autoscale_opt[1]-autoscale_opt[0])/(theMax-theMin);
+ theOffset=autoscale_opt[0]-theScale*theMin;
+ //scale=(ubound-lbound)/(max-min)
+ //output=scale*(input-min)+lbound
+ }
+ else{
+ theScale=(scale_opt.size()>1)?scale_opt[iband]:scale_opt[0];
+ theOffset=(offset_opt.size()>1)?offset_opt[iband]:offset_opt[0];
+ }
+ switch(theResample){
+ case(BILINEAR):
+ lowerCol=readCol-0.5;
+ lowerCol=static_cast<int>(lowerCol);
+ upperCol=readCol+0.5;
+ upperCol=static_cast<int>(upperCol);
+ if(lowerCol<0)
+ lowerCol=0;
+ if(upperCol>=imgReader.nrOfCol())
+ upperCol=imgReader.nrOfCol()-1;
+ writeBuffer.push_back((readCol-0.5-lowerCol)*(readBuffer[upperCol-startCol]*theScale+theOffset)+(1-readCol+0.5+lowerCol)*(readBuffer[lowerCol-startCol]*theScale+theOffset));
+ break;
+ default:
+ readCol=static_cast<int>(readCol);
+ readCol-=startCol;//we only start reading from startCol
+ writeBuffer.push_back(readBuffer[readCol]*theScale+theOffset);
+ break;
+ }
+ }
+ }
+ }
+ }
+ catch(string errorstring){
+ cout << errorstring << endl;
+ exit(2);
+ }
+ }
+ assert(writeBuffer.size()==ncropcol);
+ assert(writeBuffer.size()==imgWriter.nrOfCol());
+ try{
+ imgWriter.writeData(writeBuffer,GDT_Float64,irow,writeBand);
+ }
+ catch(string errorstring){
+ cout << errorstring << endl;
+ exit(3);
+ }
+ if(verbose_opt[0]){
+ progress=(1.0+irow);
+ progress/=imgWriter.nrOfRow();
+ pfnProgress(progress,pszMessage,pProgressArg);
+ }
+ else{
+ progress=(1.0+irow);
+ progress+=(imgWriter.nrOfRow()*writeBand);
+ progress/=imgWriter.nrOfBand()*imgWriter.nrOfRow();
+ assert(progress>=0);
+ assert(progress<=1);
+ pfnProgress(progress,pszMessage,pProgressArg);
+ }
+ }
+ ++writeBand;
+ }
+ imgReader.close();
+ }
+ if(extent_opt.size()&&mask_opt[0]){
+ extentReader.close();
+ }
+ imgWriter.close();
+}
diff --git a/src/apps/pkdiff.cc b/src/apps/pkdiff.cc
new file mode 100644
index 0000000..a007699
--- /dev/null
+++ b/src/apps/pkdiff.cc
@@ -0,0 +1,803 @@
+/**********************************************************************
+pkdiff.cc: program to compare two raster image files
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include <assert.h>
+#include "imageclasses/ImgReaderGdal.h"
+#include "imageclasses/ImgWriterGdal.h"
+#include "imageclasses/ImgReaderOgr.h"
+#include "imageclasses/ImgWriterOgr.h"
+#include "Optionpk.h"
+#include "algorithms/ConfusionMatrix.h"
+
+int main(int argc, char *argv[])
+{
+ Optionpk<string> input_opt("i", "input", "Input image file.");
+ Optionpk<string> reference_opt("ref", "reference", "Reference image file");
+ Optionpk<string> output_opt("o", "output", "Output image file. Default is empty: no output image, only report difference or identical.");
+ Optionpk<string> mask_opt("m", "mask", "Mask image file. A single mask is supported only, but several mask values can be used. See also msknodata option. (default is empty)");
+ Optionpk<int> masknodata_opt("msknodata", "msknodata", "Mask value(s) where image is invalid. Use negative value for valid data (example: use -t -1: if only -1 is valid value)", 0);
+ Optionpk<string> colorTable_opt("ct", "ct", "color table (file with 5 columns: id R G B ALFA (0: transparent, 255: solid)");
+ Optionpk<short> valueE_opt("\0", "correct", "Value for correct pixels (0)", 0);
+ Optionpk<short> valueO_opt("\0", "omission", "Value for omission errors: input label > reference label (default value is 1)", 1);
+ Optionpk<short> valueC_opt("\0", "commission", "Value for commission errors: input label < reference label (default value is 2)", 2);
+ Optionpk<short> nodata_opt("nodata", "nodata", "No value flag(s)", 0);
+ Optionpk<short> band_opt("b", "band", "Band to extract (0)", 0);
+ Optionpk<bool> confusion_opt("cm", "confusion", "create confusion matrix (to std out) (default value is 0)", false);
+ Optionpk<string> labelref_opt("lr", "lref", "name of the reference label in case reference is shape file(default is label)", "label");
+ Optionpk<string> labelclass_opt("lc", "lclass", "name of the classified label in case output is shape file (default is class)", "class");
+ Optionpk<short> boundary_opt("\0", "boundary", "boundary for selecting the sample (default: 1)", 1);
+ Optionpk<bool> disc_opt("\0", "circular", "use circular disc kernel boundary)", false);
+ Optionpk<bool> homogeneous_opt("\0", "homogeneous", "only take homogeneous regions into account", false);
+ Optionpk<string> option_opt("co", "co", "Creation option for output file. Multiple options can be specified.");
+ Optionpk<string> classname_opt("c", "class", "list of class names.");
+ Optionpk<short> classvalue_opt("r", "reclass", "list of class values (use same order as in classname opt.");
+ Optionpk<short> verbose_opt("v", "verbose", "verbose (default value is 0)", 0);
+
+ bool doProcess;//stop process when program was invoked with help option (-h --help)
+ try{
+ doProcess=input_opt.retrieveOption(argc,argv);
+ output_opt.retrieveOption(argc,argv);
+ option_opt.retrieveOption(argc,argv);
+ reference_opt.retrieveOption(argc,argv);
+ mask_opt.retrieveOption(argc,argv);
+ colorTable_opt.retrieveOption(argc,argv);
+ valueE_opt.retrieveOption(argc,argv);
+ valueO_opt.retrieveOption(argc,argv);
+ valueC_opt.retrieveOption(argc,argv);
+ nodata_opt.retrieveOption(argc,argv);
+ masknodata_opt.retrieveOption(argc,argv);
+ band_opt.retrieveOption(argc,argv);
+ confusion_opt.retrieveOption(argc,argv);
+ labelref_opt.retrieveOption(argc,argv);
+ labelclass_opt.retrieveOption(argc,argv);
+ // class_opt.retrieveOption(argc,argv);
+ boundary_opt.retrieveOption(argc,argv);
+ disc_opt.retrieveOption(argc,argv);
+ homogeneous_opt.retrieveOption(argc,argv);
+ classname_opt.retrieveOption(argc,argv);
+ classvalue_opt.retrieveOption(argc,argv);
+ verbose_opt.retrieveOption(argc,argv);
+ }
+ catch(string predefinedString){
+ std::cout << predefinedString << std::endl;
+ exit(0);
+ }
+ if(!doProcess){
+ std::cout << "short option -h shows basic options only, use long option --help to show all options" << std::endl;
+ exit(0);//help was invoked, stop processing
+ }
+
+ ImgReaderGdal inputReader;
+ ImgReaderGdal maskReader;
+
+ if(verbose_opt[0]){
+ cout << "flag(s) set to";
+ for(int iflag=0;iflag<nodata_opt.size();++iflag)
+ cout << " " << nodata_opt[iflag];
+ cout << endl;
+ }
+
+ assert(input_opt.size());
+ assert(reference_opt.size());
+ if(mask_opt.size())
+ while(mask_opt.size()<input_opt.size())
+ mask_opt.push_back(mask_opt[0]);
+ vector<short> inputRange;
+ vector<short> referenceRange;
+ ConfusionMatrix cm;
+ int nclass=0;
+ map<string,short> classValueMap;
+ vector<std::string> nameVector(255);//the inverse of the classValueMap
+ vector<string> classNames;
+ if(confusion_opt[0]){
+ // if(class_opt.size()>1)
+ // inputRange=class_opt;
+ // if(classvalue_opt.size()>1)
+ // inputRange=classvalue_opt;
+ // else{
+ try{
+ if(verbose_opt[0])
+ cout << "opening input image file " << input_opt[0] << endl;
+ inputReader.open(input_opt[0]);//,imagicX_opt[0],imagicY_opt[0]);
+ }
+ catch(string error){
+ cerr << error << endl;
+ exit(1);
+ }
+ inputReader.getRange(inputRange,band_opt[0]);
+ inputReader.close();
+ // }
+
+ for(int iflag=0;iflag<nodata_opt.size();++iflag){
+ vector<short>::iterator fit;
+ fit=find(inputRange.begin(),inputRange.end(),nodata_opt[iflag]);
+ if(fit!=inputRange.end())
+ inputRange.erase(fit);
+ }
+ nclass=inputRange.size();
+ if(verbose_opt[0]){
+ cout << "nclass (inputRange.size()): " << nclass << endl;
+ cout << "input range: " << endl;
+ }
+ if(classname_opt.size()){
+ assert(classname_opt.size()==classvalue_opt.size());
+ for(int iclass=0;iclass<classname_opt.size();++iclass){
+ classValueMap[classname_opt[iclass]]=classvalue_opt[iclass];
+ assert(classvalue_opt[iclass]<nameVector.size());
+ nameVector[classvalue_opt[iclass]]=classname_opt[iclass];
+ }
+ }
+ // nclass=classValueMap.size();
+ for(int rc=0;rc<inputRange.size();++rc){
+ classNames.push_back(type2string(inputRange[rc]));
+ if(verbose_opt[0])
+ cout << inputRange[rc] << endl;
+ }
+ cm.setClassNames(classNames);
+ if(verbose_opt[0]){
+ cout << "class names: " << endl;
+ for(int iclass=0;iclass<cm.nClasses();++iclass)
+ cout << iclass << " " << cm.getClass(iclass) << endl;
+ }
+ }
+
+ unsigned int ntotalValidation=0;
+ unsigned int nflagged=0;
+ Vector2d<int> resultClass(nclass,nclass);
+ vector<float> user(nclass);
+ vector<float> producer(nclass);
+ vector<unsigned int> nvalidation(nclass);
+
+ if(confusion_opt[0]){
+ resultClass.resize(nclass,nclass);
+ user.resize(nclass);
+ producer.resize(nclass);
+ nvalidation.resize(nclass);
+ //initialize
+ for(int rc=0;rc<nclass;++rc){
+ for(int ic=0;ic<nclass;++ic)
+ resultClass[rc][ic]=0;
+ nvalidation[rc]=0;
+ }
+ }
+
+ bool isDifferent=false;
+ const char* pszMessage;
+ void* pProgressArg=NULL;
+ GDALProgressFunc pfnProgress=GDALTermProgress;
+ double progress=0;
+ if(!verbose_opt[0])
+ pfnProgress(progress,pszMessage,pProgressArg);
+ if(reference_opt[0].find(".shp")!=string::npos){
+ for(int iinput=0;iinput<input_opt.size();++iinput){
+ if(output_opt.size())
+ assert(reference_opt.size()==output_opt.size());
+ for(int iref=0;iref<reference_opt.size();++iref){
+ if(verbose_opt[0])
+ cout << "reference is " << reference_opt[iref] << endl;
+ assert(reference_opt[iref].find(".shp")!=string::npos);
+ ImgReaderOgr referenceReader;
+ try{
+ inputReader.open(input_opt[iinput]);//,imagicX_opt[0],imagicY_opt[0]);
+ if(mask_opt.size()){
+ maskReader.open(mask_opt[iinput]);
+ assert(inputReader.nrOfCol()==maskReader.nrOfCol());
+ assert(inputReader.nrOfRow()==maskReader.nrOfRow());
+ }
+ referenceReader.open(reference_opt[iref]);
+ }
+ catch(string error){
+ cerr << error << endl;
+ exit(1);
+ }
+ if(confusion_opt[0])
+ referenceRange=inputRange;
+
+ ImgWriterOgr ogrWriter;
+ OGRLayer *writeLayer;
+ if(output_opt.size()){
+ if(verbose_opt[0])
+ cout << "creating output vector file " << output_opt[0] << endl;
+ assert(output_opt[0].find(".shp")!=string::npos);
+ try{
+ ogrWriter.open(output_opt[iref]);
+ }
+ catch(string error){
+ cerr << error << endl;
+ exit(1);
+ }
+ char **papszOptions=NULL;
+ string layername=output_opt[0].substr(0,output_opt[0].find(".shp"));
+ if(verbose_opt[0])
+ cout << "creating layer: " << layername << endl;
+ if(ogrWriter.createLayer(layername, "EPSG:3035", wkbPoint, papszOptions)==NULL)
+ cout << "Error: create layer failed!" << endl;
+ else if(verbose_opt[0])
+ cout << "created layer" << endl;
+ if(verbose_opt[0])
+ cout << "copy fields from " << reference_opt[iref] << endl;
+ ogrWriter.copyFields(referenceReader);
+ //create extra field for classified label
+ short theDim=boundary_opt[0];
+ for(int windowJ=-theDim/2;windowJ<(theDim+1)/2;++windowJ){
+ for(int windowI=-theDim/2;windowI<(theDim+1)/2;++windowI){
+ if(disc_opt[0]&&(windowI*windowI+windowJ*windowJ>(theDim/2)*(theDim/2)))
+ continue;
+ ostringstream fs;
+ if(theDim>1)
+ fs << labelclass_opt[0] << "_" << windowJ << "_" << windowI;
+ else
+ fs << labelclass_opt[0];
+ if(verbose_opt[0])
+ cout << "creating field " << fs.str() << endl;
+ ogrWriter.createField(fs.str(),OFTInteger);
+ }
+ }
+ writeLayer=ogrWriter.getDataSource()->GetLayer(0);
+ }
+ OGRLayer *readLayer;
+ readLayer = referenceReader.getDataSource()->GetLayer(0);
+ readLayer->ResetReading();
+ OGRFeature *readFeature;
+ int isample=0;
+ while( (readFeature = readLayer->GetNextFeature()) != NULL ){
+ if(verbose_opt[0])
+ cout << "sample " << ++isample << endl;
+ //get x and y from readFeature
+ double x,y;
+ OGRGeometry *poGeometry;
+ OGRPolygon readPolygon;
+ OGRPoint centroidPoint;
+ OGRPoint *poPoint;
+ poGeometry = readFeature->GetGeometryRef();
+ // assert( poGeometry != NULL && wkbFlatten(poGeometry->getGeometryType()) == wkbPoint );
+ if(poGeometry==NULL)
+ continue;
+ else if(wkbFlatten(poGeometry->getGeometryType()) == wkbPolygon){
+ readPolygon = *((OGRPolygon *) poGeometry);
+ readPolygon.Centroid(¢roidPoint);
+ poPoint=¢roidPoint;
+ }
+ else if(wkbFlatten(poGeometry->getGeometryType()) == wkbPoint )
+ poPoint = (OGRPoint *) poGeometry;
+ else{
+ std::cerr << "Warning: skipping feature (not of type point or polygon)" << std::endl;
+ continue;
+ }
+ x=poPoint->getX();
+ y=poPoint->getY();
+ short inputValue;
+ vector<short> inputValues;
+ bool isHomogeneous=true;
+ short maskValue;
+ short outputValue;
+ //read referenceValue from feature
+ short referenceValue;
+ string referenceClassName;
+ if(classValueMap.size()){
+ referenceClassName=readFeature->GetFieldAsString(readFeature->GetFieldIndex(labelref_opt[0].c_str()));
+ referenceValue=classValueMap[referenceClassName];
+ }
+ else
+ referenceValue=readFeature->GetFieldAsInteger(readFeature->GetFieldIndex(labelref_opt[0].c_str()));
+ if(verbose_opt[0])
+ cout << "reference value: " << referenceValue << endl;
+ bool pixelFlagged=false;
+ bool maskFlagged=false;
+ for(int iflag=0;iflag<nodata_opt.size();++iflag){
+ if(referenceValue==nodata_opt[iflag])
+ pixelFlagged=true;
+ }
+ if(pixelFlagged)
+ continue;
+ double i_centre,j_centre;
+ //input reader is georeferenced!
+ inputReader.geo2image(x,y,i_centre,j_centre);
+ // else{
+ // i_centre=x;
+ // j_centre=y;
+ // }
+ //nearest neighbour
+ j_centre=static_cast<int>(j_centre);
+ i_centre=static_cast<int>(i_centre);
+ //check if j_centre is out of bounds
+ if(static_cast<int>(j_centre)<0||static_cast<int>(j_centre)>=inputReader.nrOfRow())
+ continue;
+ //check if i_centre is out of bounds
+ if(static_cast<int>(i_centre)<0||static_cast<int>(i_centre)>=inputReader.nrOfCol())
+ continue;
+ OGRFeature *writeFeature;
+ if(output_opt.size()){
+ writeFeature = OGRFeature::CreateFeature(writeLayer->GetLayerDefn());
+ if(verbose_opt[0])
+ cout << "copying fields from " << reference_opt[0] << endl;
+ if(writeFeature->SetFrom(readFeature)!= OGRERR_NONE)
+ cerr << "writing feature failed" << endl;
+ }
+ bool windowAllFlagged=true;
+ bool windowHasFlag=false;
+ short theDim=boundary_opt[0];
+ for(int windowJ=-theDim/2;windowJ<(theDim+1)/2;++windowJ){
+ for(int windowI=-theDim/2;windowI<(theDim+1)/2;++windowI){
+ if(disc_opt[0]&&(windowI*windowI+windowJ*windowJ>(theDim/2)*(theDim/2)))
+ continue;
+ int j=j_centre+windowJ;
+ //check if j is out of bounds
+ if(static_cast<int>(j)<0||static_cast<int>(j)>=inputReader.nrOfRow())
+ continue;
+ int i=i_centre+windowI;
+ //check if i is out of bounds
+ if(static_cast<int>(i)<0||static_cast<int>(i)>=inputReader.nrOfCol())
+ continue;
+ if(verbose_opt[0])
+ cout << setprecision(12) << "reading image value at x,y " << x << "," << y << " (" << i << "," << j << "), ";
+ inputReader.readData(inputValue,GDT_Int16,i,j,band_opt[0]);
+ inputValues.push_back(inputValue);
+ if(inputValues.back()!=*(inputValues.begin()))
+ isHomogeneous=false;
+ if(verbose_opt[0])
+ cout << "input value: " << inputValue << endl;
+ pixelFlagged=false;
+ for(int iflag=0;iflag<nodata_opt.size();++iflag){
+ if(inputValue==nodata_opt[iflag]){
+ pixelFlagged=true;
+ break;
+ }
+ }
+ maskFlagged=false;//(masknodata_opt[ivalue]>=0)?false:true;
+ if(mask_opt.size()){
+ maskReader.readData(maskValue,GDT_Int16,i,j,band_opt[0]);
+ for(int ivalue=0;ivalue<masknodata_opt.size();++ivalue){
+ if(masknodata_opt[ivalue]>=0){//values set in masknodata_opt are invalid
+ if(maskValue==masknodata_opt[ivalue]){
+ maskFlagged=true;
+ break;
+ }
+ }
+ else{//only values set in masknodata_opt are valid
+ if(maskValue!=-masknodata_opt[ivalue])
+ maskFlagged=true;
+ else{
+ maskFlagged=false;
+ break;
+ }
+ }
+ }
+ }
+ pixelFlagged=pixelFlagged||maskFlagged;
+ if(pixelFlagged)
+ windowHasFlag=true;
+ else
+ windowAllFlagged=false;//at least one good pixel in neighborhood
+ }
+ }
+ //at this point we know the values for the entire window
+ if(homogeneous_opt[0]){//only centre pixel
+ int j=j_centre;
+ int i=i_centre;
+ //flag if not all pixels are homogeneous or if at least one pixel flagged
+
+ if(!windowHasFlag&&isHomogeneous){
+ if(output_opt.size())
+ writeFeature->SetField(labelclass_opt[0].c_str(),static_cast<int>(inputValue));
+ if(confusion_opt[0]){
+ ++ntotalValidation;
+ if(classValueMap.size()){
+ assert(inputValue<nameVector.size());
+ string className=nameVector[inputValue];
+ cm.incrementResult(type2string<short>(classValueMap[referenceClassName]),type2string<short>(classValueMap[className]),1);
+ }
+ else{
+ int rc=distance(referenceRange.begin(),find(referenceRange.begin(),referenceRange.end(),referenceValue));
+ int ic=distance(inputRange.begin(),find(inputRange.begin(),inputRange.end(),inputValue));
+ assert(rc<nclass);
+ assert(ic<nclass);
+ ++nvalidation[rc];
+ ++resultClass[rc][ic];
+ if(verbose_opt[0]>1)
+ cout << "increment: " << rc << " " << referenceRange[rc] << " " << ic << " " << inputRange[ic] << endl;
+ cm.incrementResult(cm.getClass(rc),cm.getClass(ic),1);
+ }
+ }
+ if(inputValue==referenceValue){//correct
+ if(valueE_opt[0]!=nodata_opt[0])
+ outputValue=valueE_opt[0];
+ else
+ outputValue=inputValue;
+ }
+ else if(inputValue>referenceValue)//1=forest,2=non-forest
+ outputValue=valueO_opt[0];//omission error
+ else
+ outputValue=valueC_opt[0];//commission error
+ }
+ }
+ else{
+ for(int windowJ=-theDim/2;windowJ<(theDim+1)/2;++windowJ){
+ for(int windowI=-theDim/2;windowI<(theDim+1)/2;++windowI){
+ if(disc_opt[0]&&(windowI*windowI+windowJ*windowJ>(theDim/2)*(theDim/2)))
+ continue;
+ int j=j_centre+windowJ;
+ //check if j is out of bounds
+ if(static_cast<int>(j)<0||static_cast<int>(j)>=inputReader.nrOfRow())
+ continue;
+ int i=i_centre+windowI;
+ //check if i is out of bounds
+ if(static_cast<int>(i)<0||static_cast<int>(i)>=inputReader.nrOfCol())
+ continue;
+ if(!windowAllFlagged){
+ ostringstream fs;
+ if(theDim>1)
+ fs << labelclass_opt[0] << "_" << windowJ << "_" << windowI;
+ else
+ fs << labelclass_opt[0];
+ if(output_opt.size())
+ writeFeature->SetField(fs.str().c_str(),static_cast<int>(inputValue));
+ if(!windowJ&&!windowI){//centre pixel
+ if(confusion_opt[0]){
+ ++ntotalValidation;
+ if(classValueMap.size()){
+ assert(inputValue<nameVector.size());
+ string className=nameVector[inputValue];
+ cm.incrementResult(type2string<short>(classValueMap[referenceClassName]),type2string<short>(classValueMap[className]),1);
+ }
+ else{
+ int rc=distance(referenceRange.begin(),find(referenceRange.begin(),referenceRange.end(),referenceValue));
+ int ic=distance(inputRange.begin(),find(inputRange.begin(),inputRange.end(),inputValue));
+ if(rc>=nclass)
+ continue;
+ if(ic>=nclass)
+ continue;
+ // assert(rc<nclass);
+ // assert(ic<nclass);
+ ++nvalidation[rc];
+ ++resultClass[rc][ic];
+ if(verbose_opt[0]>1)
+ cout << "increment: " << rc << " " << referenceRange[rc] << " " << ic << " " << inputRange[ic] << endl;
+ cm.incrementResult(cm.getClass(rc),cm.getClass(ic),1);
+ }
+ }
+ if(inputValue==referenceValue){//correct
+ if(valueE_opt[0]!=nodata_opt[0])
+ outputValue=valueE_opt[0];
+ else
+ outputValue=inputValue;
+ }
+ else if(inputValue>referenceValue)//1=forest,2=non-forest
+ outputValue=valueO_opt[0];//omission error
+ else
+ outputValue=valueC_opt[0];//commission error
+ }
+ }
+ }
+ }
+ }
+ if(output_opt.size()){
+ if(!windowAllFlagged){
+ if(verbose_opt[0])
+ cout << "creating feature" << endl;
+ if(writeLayer->CreateFeature( writeFeature ) != OGRERR_NONE ){
+ string errorString="Failed to create feature in shapefile";
+ throw(errorString);
+ }
+ }
+ OGRFeature::DestroyFeature( writeFeature );
+ }
+ }
+ if(output_opt.size())
+ ogrWriter.close();
+ referenceReader.close();
+ inputReader.close();
+ if(mask_opt.size())
+ maskReader.close();
+ }
+ }
+ }//reference is shape file
+ else{
+ ImgWriterGdal imgWriter;
+ try{
+ inputReader.open(input_opt[0]);//,imagicX_opt[0],imagicY_opt[0]);
+ if(mask_opt.size())
+ maskReader.open(mask_opt[0]);
+ if(output_opt.size()){
+ if(verbose_opt[0])
+ cout << "opening output image " << output_opt[0] << endl;
+ if(option_opt.findSubstring("INTERLEAVE=")==option_opt.end()){
+ string theInterleave="INTERLEAVE=";
+ theInterleave+=inputReader.getInterleave();
+ option_opt.push_back(theInterleave);
+ }
+ imgWriter.open(output_opt[0],inputReader.nrOfCol(),inputReader.nrOfRow(),1,inputReader.getDataType(),inputReader.getImageType(),option_opt);
+ imgWriter.GDALSetNoDataValue(nodata_opt[0]);
+ if(inputReader.isGeoRef()){
+ imgWriter.copyGeoTransform(inputReader);
+ }
+ if(colorTable_opt.size())
+ imgWriter.setColorTable(colorTable_opt[0]);
+ else if(inputReader.getColorTable()!=NULL){
+ if(verbose_opt[0])
+ cout << "set colortable from input image" << endl;
+ imgWriter.setColorTable(inputReader.getColorTable());
+ }
+ }
+ else if(verbose_opt[0])
+ cout << "no output image defined" << endl;
+
+ }
+ catch(string error){
+ cout << error << endl;
+ exit(2);
+ }
+ //todo: support different data types!
+ vector<short> lineInput(inputReader.nrOfCol());
+ vector<short> lineMask(maskReader.nrOfCol());
+ vector<short> lineOutput;
+ if(output_opt.size())
+ lineOutput.resize(inputReader.nrOfCol());
+
+ int irow=0;
+ int icol=0;
+ double oldreferencerow=-1;
+ ImgReaderGdal referenceReader;
+ try{
+ referenceReader.open(reference_opt[0]);//,rmagicX_opt[0],rmagicY_opt[0]);
+ }
+ catch(string error){
+ cerr << error << endl;
+ exit(1);
+ }
+ if(inputReader.isGeoRef()){
+ assert(referenceReader.isGeoRef());
+ if(inputReader.getProjection()!=referenceReader.getProjection())
+ cout << "projection of input image and reference image are different!" << endl;
+ }
+ vector<short> lineReference(referenceReader.nrOfCol());
+ if(confusion_opt[0]){
+ referenceReader.getRange(referenceRange,band_opt[0]);
+ for(int iflag=0;iflag<nodata_opt.size();++iflag){
+ vector<short>::iterator fit;
+ fit=find(referenceRange.begin(),referenceRange.end(),nodata_opt[iflag]);
+ if(fit!=referenceRange.end())
+ referenceRange.erase(fit);
+ }
+ if(verbose_opt[0]){
+ cout << "reference range: " << endl;
+ for(int rc=0;rc<referenceRange.size();++rc)
+ cout << referenceRange[rc] << endl;
+ }
+ if(referenceRange.size()!=inputRange.size()){
+ if(confusion_opt[0]||output_opt.size()){
+ cout << "reference range is not equal to input range!" << endl;
+ cout << "Kappa: " << 0 << endl;
+ cout << "total weighted: " << 0 << endl;
+ }
+ else
+ cout << "reference range is not equal to input range!" << endl;
+ cout << input_opt[0] << " and " << reference_opt[0] << " are different" << endl;
+ exit(1);
+ }
+ }
+ for(irow=0;irow<inputReader.nrOfRow()&&!isDifferent;++irow){
+ //read line in lineInput, lineReference and lineMask
+ inputReader.readData(lineInput,GDT_Int16,irow,band_opt[0]);
+ if(mask_opt.size())
+ maskReader.readData(lineMask,GDT_Int16,irow);
+ double x,y;//geo coordinates
+ double ireference,jreference;//image coordinates in reference image
+ for(icol=0;icol<inputReader.nrOfCol();++icol){
+ //find col in reference
+ inputReader.image2geo(icol,irow,x,y);
+ referenceReader.geo2image(x,y,ireference,jreference);
+ if(ireference<0||ireference>=referenceReader.nrOfCol()){
+ cerr << ireference << " out of reference range!" << endl;
+ cerr << x << " " << y << " " << icol << " " << irow << endl;
+ cerr << x << " " << y << " " << ireference << " " << jreference << endl;
+ exit(1);
+ }
+ if(jreference!=oldreferencerow){
+ if(jreference<0||jreference>=referenceReader.nrOfRow()){
+ cerr << jreference << " out of reference range!" << endl;
+ cerr << x << " " << y << " " << icol << " " << irow << endl;
+ cerr << x << " " << y << " " << ireference << " " << jreference << endl;
+ exit(1);
+ }
+ else{
+ referenceReader.readData(lineReference,GDT_Int16,static_cast<int>(jreference),band_opt[0]);
+ oldreferencerow=jreference;
+ }
+ }
+ bool flagged=false;
+ for(int iflag=0;iflag<nodata_opt.size();++iflag){
+ if((lineInput[icol]==nodata_opt[iflag])||(lineReference[ireference]==nodata_opt[iflag])){
+ if(output_opt.size())
+ lineOutput[icol]=nodata_opt[iflag];
+ flagged=true;
+ break;
+ }
+ }
+ if(mask_opt.size()){
+ for(int ivalue=0;ivalue<masknodata_opt.size();++ivalue){
+ if(lineMask[icol]==masknodata_opt[ivalue]){
+ flagged=true;
+ break;
+ }
+ }
+ }
+ if(!flagged){
+ if(confusion_opt[0]){
+ ++ntotalValidation;
+ int rc=distance(referenceRange.begin(),find(referenceRange.begin(),referenceRange.end(),lineReference[ireference]));
+ int ic=distance(inputRange.begin(),find(inputRange.begin(),inputRange.end(),lineInput[icol]));
+ assert(rc<nclass);
+ assert(ic<nclass);
+ ++nvalidation[rc];
+ ++resultClass[rc][ic];
+ if(verbose_opt[0]>1)
+ cout << "increment: " << rc << " " << referenceRange[rc] << " " << ic << " " << inputRange[ic] << endl;
+ cm.incrementResult(cm.getClass(rc),cm.getClass(ic),1);
+ }
+ if(lineInput[icol]==lineReference[ireference]){//correct
+ if(output_opt.size()){
+ if(valueE_opt[0]!=nodata_opt[0])
+ lineOutput[icol]=valueE_opt[0];
+ else
+ lineOutput[icol]=lineInput[icol];
+ }
+ }
+ else{//error
+ if(output_opt.empty()&&!confusion_opt[0]){
+ isDifferent=true;
+ break;
+ }
+ if(output_opt.size()){
+ if(lineInput[icol]<20){//forest
+ if(lineReference[icol]>=20)//gain
+ lineOutput[icol]=lineInput[icol]*10+1;//GAIN is 111,121,131
+ else//forest type changed: mixed
+ lineOutput[icol]=130;//MIXED FOREST
+ }
+ else if(lineReference[icol]<20){//loss
+ lineOutput[icol]=20*10+lineReference[icol];//LOSS is 211 212 213
+ }
+ else//no forest
+ lineOutput[icol]=20*10;//NON FOREST is 200
+ // if(lineInput[icol]>lineReference[ireference])//1=forest,2=non-forest
+ // lineOutput[icol]=valueO_opt[0];//omission error
+ // else
+ // lineOutput[icol]=valueC_opt[0];//commission error
+ }
+ }
+ }
+ else{
+ ++nflagged;
+ if(output_opt.size())
+ lineOutput[icol]=nodata_opt[0];
+ }
+ }
+ if(output_opt.size()){
+ try{
+ imgWriter.writeData(lineOutput,GDT_Int16,irow);
+ }
+ catch(string errorstring){
+ cerr << "lineOutput.size(): " << lineOutput.size() << endl;
+ cerr << "imgWriter.nrOfCol(): " << imgWriter.nrOfCol() << endl;
+ cerr << errorstring << endl;
+ exit(1);
+ }
+ }
+ else if(isDifferent&&!confusion_opt[0]){//we can break off here, files are different...
+ if(!verbose_opt[0])
+ pfnProgress(1.0,pszMessage,pProgressArg);
+ break;
+ }
+ progress=static_cast<float>(irow+1.0)/inputReader.nrOfRow();
+ if(!verbose_opt[0])
+ pfnProgress(progress,pszMessage,pProgressArg);
+ }
+ if(output_opt.size())
+ imgWriter.close();
+ else if(!confusion_opt[0]){
+ if(isDifferent)
+ cout << input_opt[0] << " and " << reference_opt[0] << " are different" << endl;
+ else
+ cout << input_opt[0] << " and " << reference_opt[0] << " are identical" << endl;
+ }
+ referenceReader.close();
+ inputReader.close();
+ if(mask_opt.size())
+ maskReader.close();
+ }
+
+ if(confusion_opt[0]){
+ // double totalResult=0;
+ // cout << " ";
+ // for(int ic=0;ic<inputRange.size();++ic)
+ // cout << inputRange[ic] << " ";
+ // cout << endl;
+ // unsigned int ntotal=0;
+ // vector<unsigned int> ntotalclass(referenceRange.size());
+ // for(int rc=0;rc<referenceRange.size();++rc){
+ // ntotalclass[rc]=0;
+ // cout << referenceRange[rc] << " ";
+ // //initialize
+ // for(int ic=0;ic<inputRange.size();++ic){
+ // unsigned int result=0;
+ // user[ic]=0;
+ // producer[ic]=0;
+ // for(int k=0;k<nclass;++k){
+ // user[ic]+=resultClass[k][ic];
+ // producer[ic]+=resultClass[ic][k];
+ // }
+ // result=resultClass[rc][ic];
+ // ntotal+=result;
+ // ntotalclass[rc]+=result;
+ // if(ic==rc){
+ // totalResult+=result;
+ // }
+ // cout << result << " ";
+ // }
+ // cout << endl;
+ // }
+ // if(verbose_opt[0]){
+ // cout << "totalResult: " << totalResult << endl;
+ // cout << "ntotalValidation: " << ntotalValidation << endl;
+ // cout << "nflagged: " << nflagged << endl;
+ // cout << "ntotal: " << ntotal << endl;
+ // }
+ // totalResult*=100.0/ntotal;
+ // int nclass0=0;//number of classes without any reference
+ // for(int rc=0;rc<referenceRange.size();++rc)
+ // if(!nvalidation[rc])
+ // ++nclass0;
+ // double pChance=0;
+ // double pCorrect=0;
+ // double totalEntries=0;
+ // cout << "class #samples userAcc prodAcc" << endl;
+ // for(int rc=0;rc<referenceRange.size();++rc){
+ // totalEntries+=user[rc];
+ // pChance+=user[rc]*producer[rc];
+ // pCorrect+=resultClass[rc][rc];
+ // cout << referenceRange[rc] << " " << nvalidation[rc] << " ";
+ // cout << 100.0*resultClass[rc][rc]/user[rc] << " "//user accuracy
+ // << 100.0*resultClass[rc][rc]/producer[rc] << " " << endl;//producer accuracy
+ // }
+ // pCorrect/=totalEntries;
+ // pChance/=totalEntries*totalEntries;
+ // double kappa=pCorrect-pChance;
+ // kappa/=1-pChance;
+ // cout << "Kappa: " << kappa << endl;
+ // cout << "total weighted: " << static_cast<int>(0.5+totalResult) << endl;
+ assert(cm.nReference());
+ cout << cm << endl;
+ cout << "class #samples userAcc prodAcc" << endl;
+ double se95_ua=0;
+ double se95_pa=0;
+ double se95_oa=0;
+ double dua=0;
+ double dpa=0;
+ double doa=0;
+ for(int iclass=0;iclass<cm.nClasses();++iclass){
+ dua=cm.ua_pct(classNames[iclass],&se95_ua);
+ dpa=cm.pa_pct(classNames[iclass],&se95_pa);
+ cout << cm.getClass(iclass) << " " << cm.nReference(cm.getClass(iclass)) << " " << dua << " (" << se95_ua << ")" << " " << dpa << " (" << se95_pa << ")" << endl;
+ }
+ doa=cm.oa(&se95_oa);
+ cout << "Kappa: " << cm.kappa() << endl;
+ cout << "Overall Accuracy: " << 100*doa << " (" << 100*se95_oa << ")" << endl;
+ }
+}
diff --git a/src/apps/pkdsm2shadow.cc b/src/apps/pkdsm2shadow.cc
new file mode 100644
index 0000000..58c25ec
--- /dev/null
+++ b/src/apps/pkdsm2shadow.cc
@@ -0,0 +1,127 @@
+/**********************************************************************
+pkdsm2shadow.cc: program to calculate sun shadow based on digital surface model and sun angles
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include <assert.h>
+#include <iostream>
+#include <string>
+#include <fstream>
+#include <math.h>
+#include <sys/types.h>
+#include <stdio.h>
+#include "base/Optionpk.h"
+#include "base/Vector2d.h"
+#include "algorithms/Filter2d.h"
+#include "imageclasses/ImgReaderGdal.h"
+#include "imageclasses/ImgWriterGdal.h"
+
+/*------------------
+ Main procedure
+ ----------------*/
+int main(int argc,char **argv) {
+ Optionpk<std::string> input_opt("i","input","input image file");
+ Optionpk<std::string> output_opt("o", "output", "Output image file");
+ Optionpk<double> sza_opt("sza", "sza", "Sun zenith angle.");
+ Optionpk<double> saa_opt("saa", "saa", "Sun azimuth angle (N=0 E=90 S=180 W=270).");
+ Optionpk<int> flag_opt("f", "flag", "Flag to put in image if pixel shadow", 0);
+ Optionpk<std::string> otype_opt("ot", "otype", "Data type for output image ({Byte/Int16/UInt16/UInt32/Int32/Float32/Float64/CInt16/CInt32/CFloat32/CFloat64}). Empty string: inherit type from input image", "");
+ Optionpk<string> oformat_opt("of", "oformat", "Output image format (see also gdal_translate). Empty string: inherit from input image");
+ Optionpk<string> colorTable_opt("ct", "ct", "color table (file with 5 columns: id R G B ALFA (0: transparent, 255: solid)");
+ Optionpk<string> option_opt("co", "co", "Creation option for output file. Multiple options can be specified.");
+ Optionpk<short> verbose_opt("v", "verbose", "verbose mode if > 0", 0);
+
+ bool doProcess;//stop process when program was invoked with help option (-h --help)
+ try{
+ doProcess=input_opt.retrieveOption(argc,argv);
+ output_opt.retrieveOption(argc,argv);
+ sza_opt.retrieveOption(argc,argv);
+ saa_opt.retrieveOption(argc,argv);
+ flag_opt.retrieveOption(argc,argv);
+ option_opt.retrieveOption(argc,argv);
+ otype_opt.retrieveOption(argc,argv);
+ oformat_opt.retrieveOption(argc,argv);
+ colorTable_opt.retrieveOption(argc,argv);
+ verbose_opt.retrieveOption(argc,argv);
+ }
+ catch(string predefinedString){
+ std::cout << predefinedString << std::endl;
+ exit(0);
+ }
+ if(!doProcess){
+ std::cout << "short option -h shows basic options only, use long option --help to show all options" << std::endl;
+ exit(0);//help was invoked, stop processing
+ }
+
+ ImgReaderGdal input;
+ ImgWriterGdal output;
+ assert(input_opt.size());
+ assert(output_opt.size());
+ input.open(input_opt[0]);
+ // output.open(output_opt[0],input);
+ GDALDataType theType=GDT_Unknown;
+ if(verbose_opt[0])
+ cout << "possible output data types: ";
+ for(int iType = 0; iType < GDT_TypeCount; ++iType){
+ if(verbose_opt[0])
+ cout << " " << GDALGetDataTypeName((GDALDataType)iType);
+ if( GDALGetDataTypeName((GDALDataType)iType) != NULL
+ && EQUAL(GDALGetDataTypeName((GDALDataType)iType),
+ otype_opt[0].c_str()))
+ theType=(GDALDataType) iType;
+ }
+ if(theType==GDT_Unknown)
+ theType=input.getDataType();
+
+ if(verbose_opt[0])
+ std::cout << std::endl << "Output pixel type: " << GDALGetDataTypeName(theType) << endl;
+
+ string imageType=input.getImageType();
+ if(oformat_opt.size())
+ imageType=oformat_opt[0];
+
+ if(option_opt.findSubstring("INTERLEAVE=")==option_opt.end()){
+ string theInterleave="INTERLEAVE=";
+ theInterleave+=input.getInterleave();
+ option_opt.push_back(theInterleave);
+ }
+ try{
+ output.open(output_opt[0],input.nrOfCol(),input.nrOfRow(),input.nrOfBand(),theType,imageType,option_opt);
+ }
+ catch(string errorstring){
+ cout << errorstring << endl;
+ exit(4);
+ }
+ if(input.isGeoRef()){
+ output.setProjection(input.getProjection());
+ double ulx,uly,deltaX,deltaY,rot1,rot2;
+ input.getGeoTransform(ulx,uly,deltaX,deltaY,rot1,rot2);
+ output.setGeoTransform(ulx,uly,deltaX,deltaY,rot1,rot2);
+ }
+ if(input.getColorTable()!=NULL)
+ output.setColorTable(input.getColorTable());
+
+ filter2d::Filter2d filter2d;
+ if(verbose_opt[0])
+ std::cout<< "class values: ";
+ if(colorTable_opt.size())
+ output.setColorTable(colorTable_opt[0]);
+ filter2d.shadowDsm(input,output,sza_opt[0],saa_opt[0],input.getDeltaX(),flag_opt[0]);
+ input.close();
+ output.close();
+ return 0;
+}
diff --git a/src/apps/pkdumpimg.cc b/src/apps/pkdumpimg.cc
new file mode 100644
index 0000000..1a74b11
--- /dev/null
+++ b/src/apps/pkdumpimg.cc
@@ -0,0 +1,329 @@
+/**********************************************************************
+pkdumpimg.cc: program to dump image content to ascii or std out
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include <string>
+#include <fstream>
+#include <vector>
+#include <iostream>
+#include <assert.h>
+#include "Optionpk.h"
+#include "imageclasses/ImgWriterGdal.h"
+#include "imageclasses/ImgWriterOgr.h"
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+int main(int argc, char *argv[])
+{
+ Optionpk<std::string> input_opt("i","input","input image file","");
+ Optionpk<string> output_opt("o", "output", "Output ascii file (Default is empty: use stdout", "");
+ Optionpk<string> otype_opt("ot", "otype", "Data type for output ({Byte/Int16/UInt16/UInt32/Int32/Float32/Float64/CInt16/CInt32/CFloat32/CFloat64}). Empty string: inherit type from input image", "");
+ Optionpk<string> oformat_opt("of", "oformat", "Output format (matrix form or list (x,y,z) form. Default is matrix form", "matrix");
+ Optionpk<int> band_opt("b", "band", "band index to crop");
+ Optionpk<string> extent_opt("e", "extent", "get boundary from extent from polygons in vector file", "");
+ Optionpk<double> ulx_opt("ulx", "ulx", "Upper left x value bounding box (in geocoordinates if georef is true)",0.0);
+ Optionpk<double> uly_opt("uly", "uly", "Upper left y value bounding box (in geocoordinates if georef is true)",0.0);
+ Optionpk<double> lrx_opt("lrx", "lrx", "Lower left x value bounding box (in geocoordinates if georef is true)",0.0);
+ Optionpk<double> lry_opt("lry", "lry", "Lower left y value bounding box (in geocoordinates if georef is true)",0.0);
+ Optionpk<double> dx_opt("dx", "dx", "Output resolution in x (in meter) (0.0: keep original resolution)",0.0);
+ Optionpk<double> dy_opt("dy", "dy", "Output resolution in y (in meter) (0.0: keep original resolution)",0.0);
+ Optionpk<string> resample_opt("r", "resampling-method", "Resampling method (near: nearest neighbour, bilinear: bi-linear interpolation).", "near");
+ Optionpk<short> dstnodata_opt("dstnodata", "dstnodata", "nodata value for ouptut if out of bounds.", 0);
+ Optionpk<double> srcnodata_opt("srcnodata", "srcnodata", "set no data value(s) for input image");
+ Optionpk<short> verbose_opt("v", "verbose", "verbose (Default: 0)", 0);
+
+ bool doProcess;//stop process when program was invoked with help option (-h --help)
+ try{
+ doProcess=input_opt.retrieveOption(argc,argv);
+ output_opt.retrieveOption(argc,argv);
+ otype_opt.retrieveOption(argc,argv);
+ oformat_opt.retrieveOption(argc,argv);
+ band_opt.retrieveOption(argc,argv);
+ extent_opt.retrieveOption(argc,argv);
+ ulx_opt.retrieveOption(argc,argv);
+ uly_opt.retrieveOption(argc,argv);
+ lrx_opt.retrieveOption(argc,argv);
+ lry_opt.retrieveOption(argc,argv);
+ dx_opt.retrieveOption(argc,argv);
+ dy_opt.retrieveOption(argc,argv);
+ resample_opt.retrieveOption(argc,argv);
+ srcnodata_opt.retrieveOption(argc,argv);
+ dstnodata_opt.retrieveOption(argc,argv);
+ verbose_opt.retrieveOption(argc,argv);
+ }
+ catch(string predefinedString){
+ std::cout << predefinedString << std::endl;
+ exit(0);
+ }
+ if(!doProcess){
+ std::cout << "short option -h shows basic options only, use long option --help to show all options" << std::endl;
+ exit(0);//help was invoked, stop processing
+ }
+
+ ofstream outputStream;
+ if(!output_opt[0].empty())
+ outputStream.open(output_opt[0].c_str());
+
+ RESAMPLE theResample;
+ if(resample_opt[0]=="near"){
+ theResample=NEAR;
+ if(verbose_opt[0])
+ cout << "resampling: nearest neighbour" << endl;
+ }
+ else if(resample_opt[0]=="bilinear"){
+ theResample=BILINEAR;
+ if(verbose_opt[0])
+ cout << "resampling: bilinear interpolation" << endl;
+ }
+ else{
+ std::cout << "Error: resampling method " << resample_opt[0] << " not supported" << std::endl;
+ exit(1);
+ }
+
+ ImgWriterGdal imgWriter;
+ GDALDataType theType;
+
+ ImgReaderGdal imgReader(input_opt[0]);
+ for(int inodata=0;inodata<srcnodata_opt.size();++inodata)
+ imgReader.pushNoDataValue(srcnodata_opt[inodata]);
+
+ ImgWriterGdal virtualWriter;//only for coordinate conversion (no output file defined)
+
+ int nband=imgReader.nrOfBand();
+ //get number of lines
+ int nrow=imgReader.nrOfRow();
+ int ncol=imgReader.nrOfCol();
+ int ncropcol=0;
+ int ncroprow=0;
+ double dx=dx_opt[0];
+ double dy=dy_opt[0];
+ if(!dx||!dy){
+ dx=imgReader.getDeltaX();
+ dy=imgReader.getDeltaY();
+ }
+ //bounding box of cropped image
+ double cropulx=ulx_opt[0];
+ double cropuly=uly_opt[0];
+ double croplrx=lrx_opt[0];
+ double croplry=lry_opt[0];
+ //get bounding box from extentReader if defined
+ ImgReaderOgr extentReader;
+ if(extent_opt[0]!=""){
+ for(int iextent=0;iextent<extent_opt.size();++iextent){
+ extentReader.open(extent_opt[iextent]);
+ if(!(extentReader.getExtent(ulx_opt[0],uly_opt[0],lrx_opt[0],lry_opt[0]))){
+ cerr << "Error: could not get extent from " << extent_opt[0] << endl;
+ exit(1);
+ }
+ if(!iextent){
+ cropulx=ulx_opt[0];
+ cropuly=uly_opt[0];
+ croplry=lry_opt[0];
+ croplrx=lrx_opt[0];
+ }
+ else{
+ if(ulx_opt[0]<cropulx)
+ cropulx=ulx_opt[0];
+ if(uly_opt[0]>cropuly)
+ cropuly=uly_opt[0];
+ if(lry_opt[0]<croplry)
+ croplry=lry_opt[0];
+ if(lrx_opt[0]>croplrx)
+ croplrx=lrx_opt[0];
+ }
+ extentReader.close();
+ }
+ }
+ double uli,ulj,lri,lrj;//image coordinates
+ double magicX=1,magicY=1;
+ if(ulx_opt[0]>=lrx_opt[0]){//default bounding box: no cropping
+ uli=0;
+ lri=imgReader.nrOfCol()-1;
+ ulj=0;
+ lrj=imgReader.nrOfRow()-1;
+ ncropcol=imgReader.nrOfCol();
+ ncroprow=imgReader.nrOfRow();
+ imgReader.getBoundingBox(cropulx,cropuly,croplrx,croplry);
+ imgReader.geo2image(cropulx+(magicX-1.0)*imgReader.getDeltaX(),cropuly-(magicY-1.0)*imgReader.getDeltaY(),uli,ulj);
+ imgReader.geo2image(croplrx+(magicX-2.0)*imgReader.getDeltaX(),croplry-(magicY-2.0)*imgReader.getDeltaY(),lri,lrj);
+ ncropcol=ceil((croplrx-cropulx)/dx);
+ ncroprow=ceil((cropuly-croplry)/dy);
+ ncropcol=ceil((croplrx-cropulx)/dx);
+ ncroprow=ceil((cropuly-croplry)/dy);
+ }
+ else{
+ imgReader.geo2image(cropulx+(magicX-1.0)*imgReader.getDeltaX(),cropuly-(magicY-1.0)*imgReader.getDeltaY(),uli,ulj);
+ imgReader.geo2image(croplrx+(magicX-2.0)*imgReader.getDeltaX(),croplry-(magicY-2.0)*imgReader.getDeltaY(),lri,lrj);
+
+ ncropcol=ceil((croplrx-cropulx)/dx);
+ ncroprow=ceil((cropuly-croplry)/dy);
+ uli=floor(uli);
+ ulj=floor(ulj);
+ lri=floor(lri);
+ lrj=floor(lrj);
+ }
+ double startCol=uli;
+ double endCol=lri;
+ double dcropcol=0;
+ double dcroprow=0;
+ double deltaX=imgReader.getDeltaX();
+ double deltaY=imgReader.getDeltaY();
+ dcropcol=(lri-uli+1)/(dx/deltaX);
+ dcroprow=(lrj-ulj+1)/(dy/deltaY);
+ if(verbose_opt[0]){
+ cout << "cropulx: " << cropulx << endl;
+ cout << "cropuly: " << cropuly << endl;
+ cout << "croplrx: " << croplrx << endl;
+ cout << "croplry: " << croplry << endl;
+ cout << "ncropcol: " << ncropcol << endl;
+ cout << "ncroprow: " << ncroprow << endl;
+ cout << "cropulx+ncropcol*dx: " << cropulx+ncropcol*dx << endl;
+ cout << "cropuly-ncroprow*dy: " << cropuly-ncroprow*dy << endl;
+ cout << "selected upper left column in input image: " << uli << endl;
+ cout << "selected upper left row of input image: " << ulj << endl;
+ cout << "selected lower right column in input image: " << lri << endl;
+ cout << "selected lower right row in input image: " << lrj << endl;
+ }
+
+ imgWriter.setGeoTransform(cropulx,cropuly,dx,dy,0,0);
+ // imgWriter.setProjection(imgReader.getProjection());
+
+ double readRow=0;
+ double readCol=0;
+ double lowerCol=0;
+ double upperCol=0;
+ int readncol=endCol-startCol+1;
+ //test
+ // vector<double> readBuffer(readncol);
+ vector<double> readBuffer(readncol+1);
+ assert(imgWriter.isGeoRef());
+ if(band_opt.empty()){
+ for(int iband=0;iband<imgReader.nrOfBand();++iband)
+ band_opt.push_back(iband);
+ }
+ for(int iband=0;iband<band_opt.size();++iband){
+ assert(band_opt[iband]>=0);
+ assert(band_opt[iband]<imgReader.nrOfBand());
+ for(int irow=0;irow<ncroprow;++irow){
+ if(verbose_opt[0])
+ std::cout << irow << std::endl;
+ double x=0;
+ double y=0;
+ //convert irow to geo
+ imgWriter.image2geo(0,irow,x,y);
+ //lookup corresponding row for irow in this file
+ imgReader.geo2image(x,y,readCol,readRow);
+ if(readRow<0||readRow>=imgReader.nrOfRow()){
+ if(verbose_opt[0]>1)
+ std::cout << "skipping row " << readRow << std::endl;
+ continue;
+ }
+ try{
+ //test
+ // imgReader.readData(readBuffer,GDT_Float64,startCol,endCol,readRow,band_opt[0],theResample);
+ if(endCol<imgReader.nrOfCol()-1)
+ imgReader.readData(readBuffer,GDT_Float64,startCol,endCol+1,readRow,band_opt[iband],theResample);
+ else
+ imgReader.readData(readBuffer,GDT_Float64,startCol,endCol,readRow,band_opt[iband],theResample);
+ for(int ib=0;ib<ncropcol;++ib){
+ assert(imgWriter.image2geo(ib,irow,x,y));
+ //lookup corresponding row for irow in this file
+ imgReader.geo2image(x,y,readCol,readRow);
+ if(readCol<0||readCol>=imgReader.nrOfCol()){
+ if(oformat_opt[0]=="matrix"){
+ if(output_opt[0].empty())
+ std::cout << dstnodata_opt[0] << " ";
+ else
+ outputStream << dstnodata_opt[0] << " ";
+ }
+ else{
+ if(output_opt[0].empty())
+ std::cout << x << " " << y << " " << dstnodata_opt[0] << endl;
+ else
+ outputStream << x << " " << y << " " << dstnodata_opt[0] << endl;
+ }
+ }
+ else{
+ switch(theResample){
+ case(BILINEAR):
+ lowerCol=readCol-0.5;
+ lowerCol=static_cast<int>(lowerCol);
+ upperCol=readCol+0.5;
+ upperCol=static_cast<int>(upperCol);
+ if(lowerCol<0)
+ lowerCol=0;
+ if(upperCol>=imgReader.nrOfCol())
+ upperCol=imgReader.nrOfCol()-1;
+ if(oformat_opt[0]=="matrix"){
+ if(output_opt[0].empty())
+ std::cout << (readCol-0.5-lowerCol)*readBuffer[upperCol-startCol]+(1-readCol+0.5+lowerCol)*readBuffer[lowerCol-startCol] << " ";
+ else
+ outputStream << (readCol-0.5-lowerCol)*readBuffer[upperCol-startCol]+(1-readCol+0.5+lowerCol)*readBuffer[lowerCol-startCol] << " ";
+ }
+ else if(!imgReader.isNoData(readBuffer[upperCol-startCol])&&!imgReader.isNoData(readBuffer[lowerCol-startCol])){
+ if(output_opt[0].empty())
+ std::cout << x << " " << y << " " << (readCol-0.5-lowerCol)*readBuffer[upperCol-startCol]+(1-readCol+0.5+lowerCol)*readBuffer[lowerCol-startCol] << " " << endl;
+ else
+ outputStream << x << " " << y << " " << (readCol-0.5-lowerCol)*readBuffer[upperCol-startCol]+(1-readCol+0.5+lowerCol)*readBuffer[lowerCol-startCol] << " " << endl;
+ }
+ break;
+ default:
+ readCol=static_cast<int>(readCol);
+ readCol-=startCol;//we only start reading from startCol
+ assert(readCol>=0);
+ if(readCol>=readBuffer.size())
+ std::cout << "Error: " << readCol << " >= " << readBuffer.size() << std::endl;
+ assert(readCol<readBuffer.size());
+ if(oformat_opt[0]=="matrix"){
+ if(output_opt[0].empty())
+ std::cout << readBuffer[readCol] << " ";
+ else
+ outputStream << readBuffer[readCol] << " ";
+ }
+ else if(!imgReader.isNoData(readBuffer[readCol])){
+ if(output_opt[0].empty())
+ std::cout << x << " " << y << " " << readBuffer[readCol] << std::endl;
+ else
+ outputStream << x << " " << y << " " << readBuffer[readCol] << std::endl;
+ }
+ break;
+ }
+ }
+ }
+ }
+ catch(string errorstring){
+ cout << errorstring << endl;
+ exit(1);
+ }
+ if(oformat_opt[0]=="matrix"){
+ if(output_opt[0].empty())
+ std::cout << std::endl;
+ else
+ outputStream << std::endl;
+ }
+ }
+ }
+ if(extent_opt[0]!=""){
+ extentReader.close();
+ }
+ imgReader.close();
+ if(!output_opt[0].empty())
+ outputStream.close();
+}
diff --git a/src/apps/pkdumpogr.cc b/src/apps/pkdumpogr.cc
new file mode 100644
index 0000000..42b30e1
--- /dev/null
+++ b/src/apps/pkdumpogr.cc
@@ -0,0 +1,188 @@
+/**********************************************************************
+pkdumpogr.cc: dump ogr file to text file or standard output
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include <math.h>
+#include <string>
+#include <fstream>
+#include <assert.h>
+#include "base/Optionpk.h"
+#include "imageclasses/ImgReaderOgr.h"
+#include "pkdumpogr.h"
+
+int main(int argc, char *argv[])
+{
+ Optionpk<string> input_opt("i", "input", "Input shape file");
+ Optionpk<string> output_opt("o", "output", "Output ASCII file");
+ Optionpk<string> attribute_opt("n", "name", "names of the attributes to select. Each attribute is stored in a separate band. Default is ALL: write all attributes", "ALL");
+ Optionpk<bool> pos_opt("pos","pos","include position (x and y)",false);
+ Optionpk<bool> transpose_opt("t","transpose","transpose output (does not work for -n ALL ",false);
+ Optionpk<short> verbose_opt("v", "verbose", "verbose (Default: 0)", 0);
+
+ bool doProcess;//stop process when program was invoked with help option (-h --help)
+ try{
+ doProcess=input_opt.retrieveOption(argc,argv);
+ output_opt.retrieveOption(argc,argv);
+ attribute_opt.retrieveOption(argc,argv);
+ pos_opt.retrieveOption(argc,argv);
+ transpose_opt.retrieveOption(argc,argv);
+ verbose_opt.retrieveOption(argc,argv);
+ }
+ catch(string predefinedString){
+ std::cout << predefinedString << std::endl;
+ exit(0);
+ }
+ if(!doProcess){
+ std::cout << "short option -h shows basic options only, use long option --help to show all options" << std::endl;
+ exit(0);//help was invoked, stop processing
+ }
+
+ assert(input_opt.size());
+ ImgReaderOgr imgReader;
+ try{
+ imgReader.open(input_opt[0]);
+ }
+ catch(string errorstring){
+ cerr << errorstring << endl;
+ }
+ ofstream outputFile;
+ if(output_opt.size())
+ outputFile.open(output_opt[0].c_str(),ios::out);
+
+ ImgReaderOgr inputReader(input_opt[0]);
+ if(attribute_opt[0]!="ALL"){
+ vector<double> xvector;
+ vector<double> yvector;
+ if(inputReader.getGeometryType()==wkbPoint)
+ inputReader.readXY(xvector,yvector);
+ Vector2d<double> theData(attribute_opt.size());
+ for(int ifield=0;ifield<attribute_opt.size();++ifield){
+ if(verbose_opt[0])
+ cout << "field: " << ifield << endl;
+ theData[ifield].clear();
+ inputReader.readData(theData[ifield],OFTReal,attribute_opt[ifield],0,verbose_opt[0]);
+ }
+ if(verbose_opt[0]){
+ std::cout << "number of fields: " << theData.size() << std::endl;
+ std::cout << "number of samples: " << theData[0].size() << std::endl;
+ }
+ if(transpose_opt[0]){
+ if(pos_opt[0]&&(inputReader.getGeometryType()==wkbPoint)){
+ if(output_opt.size()){
+ outputFile << "X" << " ";
+ for(int isample=0;isample<xvector.size();++isample){
+ outputFile << xvector[isample];
+ if(isample<xvector.size()-1)
+ outputFile << " ";
+ else
+ outputFile << std::endl;
+ }
+ outputFile << "Y" << " ";
+ for(int isample=0;isample<yvector.size();++isample){
+ outputFile << yvector[isample];
+ if(isample<yvector.size()-1)
+ outputFile << " ";
+ else
+ outputFile << std::endl;
+ }
+ }
+ else{
+ std::cout << "X" << " ";
+ for(int isample=0;isample<xvector.size();++isample){
+ std::cout << xvector[isample];
+ if(isample<xvector.size()-1)
+ std::cout << " ";
+ else
+ std::cout << std::endl;
+ }
+ std::cout << "Y" << " ";
+ for(int isample=0;isample<yvector.size();++isample){
+ std::cout << yvector[isample];
+ if(isample<yvector.size()-1)
+ std::cout << " ";
+ else
+ std::cout << std::endl;
+ }
+ }
+ }
+ for(int ifield=0;ifield<theData.size();++ifield){
+ if(output_opt.size()){
+ outputFile << ifield << " ";
+ for(int isample=0;isample<theData[0].size();++isample){
+ outputFile << theData[ifield][isample];
+ if(isample<theData[0].size()-1)
+ outputFile << " ";
+ else
+ outputFile << std::endl;
+ }
+ }
+ else{
+ std::cout << ifield << " ";
+ for(int isample=0;isample<theData[0].size();++isample){
+ std::cout << theData[ifield][isample];
+ if(isample<theData[0].size()-1)
+ std::cout << " ";
+ else
+ std::cout << std::endl;
+ }
+ }
+ }
+ }
+ else{
+ for(int isample=0;isample<theData[0].size();++isample){
+ if(output_opt.size()){
+ outputFile << isample << " ";
+ if(pos_opt[0])
+ outputFile << xvector[isample] << " " << yvector[isample] << " ";
+ for(int ifield=0;ifield<theData.size();++ifield){
+ outputFile << theData[ifield][isample];
+ if(ifield<theData.size()-1)
+ outputFile << " ";
+ else
+ outputFile << std::endl;
+ }
+ }
+ else{
+ std::cout << isample << " ";
+ if(pos_opt[0])
+ std::cout << xvector[isample] << " " << yvector[isample] << " ";
+ for(int ifield=0;ifield<theData.size();++ifield){
+ std::cout << theData[ifield][isample];
+ if(ifield<theData.size()-1)
+ std::cout << " ";
+ else
+ std::cout << std::endl;
+ }
+ }
+ }
+ }
+ if(output_opt.size())
+ outputFile.close();
+ }
+ else{
+ if(output_opt.size()){
+ ofstream outputFile(output_opt[0].c_str(),ios::out);
+ outputFile << imgReader;
+ outputFile.close();
+ }
+ else
+ std::cout << imgReader;
+ }
+ imgReader.close();
+}
+
diff --git a/src/apps/pkdumpogr.h b/src/apps/pkdumpogr.h
new file mode 100644
index 0000000..4fd4a13
--- /dev/null
+++ b/src/apps/pkdumpogr.h
@@ -0,0 +1,131 @@
+/**********************************************************************
+pkdumpogr.h: dump ogr file to text file or standard output
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include <map>
+#include "base/Vector2d.h"
+#include "imageclasses/ImgReaderOgr.h"
+
+#ifndef _PKDUMPOGR_H_
+#define _PKDUMPOGR_H_
+
+using namespace std;
+
+template<typename T> unsigned int readDataImageShape(const string &filename,
+ map<int,Vector2d<T> > &mapPixels, //[classNr][pixelNr][bandNr],
+ vector<string>& fields,
+ double start,
+ double end,
+ const string& label,
+ const string& query="",
+ int verbose=false);
+
+
+template<typename T> unsigned int readDataImageShape(const string &filename,
+ map<int,Vector2d<T> > &mapPixels, //[classNr][pixelNr][bandNr],
+ vector<string>& fields,
+ double start,
+ double end,
+ const string& label,
+ const string& query,
+ int verbose)
+{
+ mapPixels.clear();
+ int nsample=0;
+ int totalSamples=0;
+ int nband=0;
+ if(verbose)
+ cout << "reading shape file " << filename << endl;
+ ImgReaderOgr imgReaderShape;
+ try{
+ imgReaderShape.open(filename);
+ bool queryFound=false;
+ //only retain bands in fields
+ imgReaderShape.getFields(fields);
+ vector<string>::iterator fit=fields.begin();
+ if(verbose)
+ cout << "reading fields: ";
+ while(fit!=fields.end()){
+ if(verbose)
+ cout << *fit << " ";
+ size_t pos=(*fit).find_first_not_of("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_ ");
+ if(pos==string::npos){
+ if(query!=""){
+ if((*fit).find(query)!=string::npos)
+ queryFound=true;
+ }
+ fields.erase(fit);
+ }
+ else{
+ string fieldname=(*fit).substr(pos);
+ int iband=atoi(fieldname.c_str());
+ if((start||end)&&(iband<start||iband>end))
+ fields.erase(fit);
+ else
+ ++fit;
+ }
+ }
+ if(verbose)
+ cout << endl;
+ if(verbose){
+ cout << "fields:";
+ for(vector<string>::iterator fit=fields.begin();fit!=fields.end();++fit)
+ cout << " " << *fit;
+ cout << endl;
+ }
+ if(!nband){
+ if(queryFound){
+ ostringstream qs;
+ qs << "select * from " << imgReaderShape.getLayerName() << " where " << query << "=1";
+ if(verbose)
+ cout << "reading with sql: " << qs.str() << endl;
+ nband=imgReaderShape.readSql(mapPixels,OFTReal,fields,label,qs.str(),NULL,0,true,false);
+ }
+ else{
+ if(verbose)
+ cout << "reading data" << endl;
+ nband=imgReaderShape.readData(mapPixels,OFTReal,fields,label,0,true,verbose==2);
+ }
+ }
+ else{
+ if(queryFound){
+ ostringstream qs;
+ qs << "select * from " << imgReaderShape.getLayerName() << " where " << query << "=1";
+ if(verbose)
+ cout << "reading with sql: " << qs.str() << endl;
+ assert(nband==imgReaderShape.readSql(mapPixels,OFTReal,fields,label,qs.str(),NULL,0,true,false));
+ }
+ else
+ assert(nband==imgReaderShape.readData(mapPixels,OFTReal,fields,label,0,true,false));
+ }
+ }
+ catch(string e){
+ ostringstream estr;
+ estr << e << " " << filename;
+ throw(estr.str());
+ }
+ nsample=imgReaderShape.getFeatureCount();
+ totalSamples+=nsample;
+ if(verbose)
+ cout << ": " << nsample << " samples read with " << nband << " bands" << endl;
+ imgReaderShape.close();
+ if(verbose)
+ cout << "total number of samples read " << totalSamples << endl;
+ return totalSamples;
+}
+#endif //_PKDUMPOGR_H_
diff --git a/src/apps/pkeditogr.cc b/src/apps/pkeditogr.cc
new file mode 100644
index 0000000..10ef0ce
--- /dev/null
+++ b/src/apps/pkeditogr.cc
@@ -0,0 +1,255 @@
+/**********************************************************************
+pkeditogr.cc: program to edit (rename fields) ogr fil
+Copyright (C) 2008-2013 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include <assert.h>
+#include <map>
+#include "base/Optionpk.h"
+#include "imageclasses/ImgReaderOgr.h"
+#include "imageclasses/ImgWriterOgr.h"
+#include "imageclasses/ImgReaderGdal.h"
+#include "imageclasses/ImgWriterGdal.h"
+
+int main(int argc, char *argv[])
+{
+ Optionpk<string> input_opt("i", "input", "Input image");
+ Optionpk<string> output_opt("o", "output", "Output mask file");
+ Optionpk<string> selectField_opt("select", "select", "select field (combined with like opt)");
+ Optionpk<string> like_opt("like", "like", "substring(s) to be found in select field. If multiple substrings are provided, feature will be selected if one of them is found (stringent option must be false)");
+ Optionpk<bool> stringent_opt("st", "stringent", "string in like option must exactly match to select feature)",false);
+ Optionpk<string> field_opt("f", "field", "output field names (number must exactly match input fields)");
+ //renaming fields can also be done via ogr2ogr using the -sql option:
+ //ogr2ogr outdataset indataset -sql "SELECT src_field1 AS dst_field1, src_field2 AS dst_field2 FROM sourcelayer"
+ Optionpk<long int> setfeature_opt("sf", "sf", "id of feature(s) to set (start from 0)");
+ Optionpk<string> setname_opt("sn", "sn", "name(s) of field(s) to set");
+ Optionpk<string> setvalue_opt("sv", "sv", "value(s) of field(s) to set");
+ Optionpk<string> addname_opt("an", "an", "name(s) of field(s) to add (number must exactly match field types)");
+ Optionpk<string> addtype_opt("at", "at", "type(s) of field(s) to add (number must exactly match fieldnames to add", "Real");
+ Optionpk<string> addvalue_opt("av", "av", "value(s) of field(s) to add");
+ Optionpk<short> verbose_opt("v", "verbose", "verbose", 0);
+
+ bool doProcess;//stop process when program was invoked with help option (-h --help)
+ try{
+ doProcess=input_opt.retrieveOption(argc,argv);
+ output_opt.retrieveOption(argc,argv);
+ selectField_opt.retrieveOption(argc,argv);
+ like_opt.retrieveOption(argc,argv);
+ stringent_opt.retrieveOption(argc,argv);
+ field_opt.retrieveOption(argc,argv);
+ addname_opt.retrieveOption(argc,argv);
+ addtype_opt.retrieveOption(argc,argv);
+ addvalue_opt.retrieveOption(argc,argv);
+ setfeature_opt.retrieveOption(argc,argv);
+ setname_opt.retrieveOption(argc,argv);
+ setvalue_opt.retrieveOption(argc,argv);
+ verbose_opt.retrieveOption(argc,argv);
+ }
+ catch(string predefinedString){
+ std::cout << predefinedString << std::endl;
+ exit(0);
+ }
+ if(!doProcess){
+ std::cout << "short option -h shows basic options only, use long option --help to show all options" << std::endl;
+ exit(0);//help was invoked, stop processing
+ }
+ if(verbose_opt[0])
+ cout << "opening " << input_opt[0] << " for reading " << endl;
+ ImgReaderOgr ogrReader(input_opt[0]);
+ if(verbose_opt[0])
+ cout << "opening " << output_opt[0] << " for writing " << endl;
+
+ OGRFieldType fieldType[addtype_opt.size()];
+ int ogr_typecount=11;//hard coded for now!
+ for(int it=0;it<addtype_opt.size();++it){
+ for(int iType = 0; iType < ogr_typecount; ++iType){
+ if( OGRFieldDefn::GetFieldTypeName((OGRFieldType)iType) != NULL
+ && EQUAL(OGRFieldDefn::GetFieldTypeName((OGRFieldType)iType),
+ addtype_opt[it].c_str()))
+ fieldType[it]=(OGRFieldType) iType;
+ }
+ if(verbose_opt[0]>1)
+ std::cout << std::endl << "field type is: " << OGRFieldDefn::GetFieldTypeName(fieldType[it]) << std::endl;
+ }
+
+ //start reading features from the layer
+ if(verbose_opt[0])
+ cout << "reset reading" << endl;
+ ogrReader.getLayer()->ResetReading();
+ if(field_opt.size())
+ assert(field_opt.size()==ogrReader.getFieldCount());
+ unsigned long int ifeature=0;
+ if(verbose_opt[0])
+ cout << "going through features" << endl << flush;
+
+ ImgWriterOgr ogrWriter(output_opt[0]);
+ OGRLayer* writeLayer=ogrWriter.createLayer(output_opt[0],ogrReader.getProjection(),ogrReader.getGeometryType(),NULL);
+ std::vector<OGRFieldDefn*> readFields;
+ std::vector<OGRFieldDefn*> writeFields;
+ ogrReader.getFields(readFields);
+ writeFields=readFields;
+ try{
+ for(int ifield=0;ifield<readFields.size();++ifield){
+ if(field_opt.size()>ifield)
+ writeFields[ifield]->SetName(field_opt[ifield].c_str());
+ if(verbose_opt[0])
+ std::cout << readFields[ifield]->GetNameRef() << " -> " << writeFields[ifield]->GetNameRef() << std::endl;
+ if(writeLayer->CreateField(writeFields[ifield]) != OGRERR_NONE ){
+ ostringstream es;
+ if(field_opt.size()>ifield)
+ es << "Creating field " << field_opt[ifield] << " failed";
+ else
+ es << "Creating field " << readFields[ifield] << " failed";
+ string errorString=es.str();
+ throw(errorString);
+ }
+ }
+ }
+ catch(string errorString){
+ std::cerr << errorString << std::endl;
+ exit(1);
+ }
+ if(verbose_opt[0])
+ std::cout << "add " << addname_opt.size() << " fields" << std::endl;
+ if(addname_opt.size()){
+ assert(addname_opt.size()==addtype_opt.size());
+ while(addvalue_opt.size()<addname_opt.size())
+ addvalue_opt.push_back(addvalue_opt.back());
+ }
+ for(int iname=0;iname<addname_opt.size();++iname){
+ if(verbose_opt[0])
+ std::cout << addname_opt[iname] << " " << std::endl;
+ ogrWriter.createField(addname_opt[iname],fieldType[iname]);
+ }
+ if(verbose_opt[0]){
+ std::cout << std::endl;
+ std::cout << addname_opt.size() << " fields created" << std::endl;
+ }
+ OGRFeature *poFeature;
+ while((poFeature = ogrReader.getLayer()->GetNextFeature()) != NULL ){
+ if(verbose_opt[0])
+ std::cout << "feature " << ifeature << std::endl;
+ ++ifeature;
+ bool doSelect;
+ if(like_opt.empty())
+ doSelect=true;
+ else{
+ int fieldIndex=poFeature->GetFieldIndex(selectField_opt[0].c_str());
+ string fieldValue=poFeature->GetFieldAsString(fieldIndex);
+ if(stringent_opt[0]){
+ if(fieldValue==like_opt[0])
+ doSelect=true;
+ else
+ doSelect=false;
+ }
+ else{
+ doSelect=false;
+ for(int ilike=0;ilike<like_opt.size();++ilike){
+ if(fieldValue.find(like_opt[ilike])!=std::string::npos){
+ if(verbose_opt[0])
+ std::cout << "found " << like_opt[ilike] << " in " << fieldValue << std::endl;
+ doSelect=true;
+ break;
+ }
+ }
+ }
+ }
+ if(!doSelect){
+ if(verbose_opt[0])
+ std::cout << "string not found in feature " << ifeature << std::endl;
+ continue;
+ }
+ OGRFeature *poDstFeature = NULL;
+ poDstFeature=ogrWriter.createFeature();
+ if( poDstFeature->SetFrom( poFeature, TRUE ) != OGRERR_NONE ){
+ const char* fmt;
+ string errorString="Unable to translate feature %d from layer %s.\n";
+ fmt=errorString.c_str();
+ CPLError( CE_Failure, CPLE_AppDefined,
+ fmt,
+ poFeature->GetFID(), ogrWriter.getLayerName().c_str() );
+ OGRFeature::DestroyFeature( poFeature );
+ OGRFeature::DestroyFeature( poDstFeature );
+ }
+ long int fid=poFeature->GetFID();
+ poDstFeature->SetFID( poFeature->GetFID() );
+ for(int ifeature=0;ifeature<setfeature_opt.size();++ifeature){
+ if(fid==setfeature_opt[ifeature]){
+ switch(poDstFeature->GetFieldDefnRef(fid)->GetType()){
+ case(OFTReal):
+ poDstFeature->SetField(setname_opt[ifeature].c_str(),string2type<float>(setvalue_opt[ifeature]));
+ break;
+ case(OFTInteger):
+ poDstFeature->SetField(setname_opt[ifeature].c_str(),string2type<int>(setvalue_opt[ifeature]));
+ break;
+ case(OFTString):
+ poDstFeature->SetField(setname_opt[ifeature].c_str(),setvalue_opt[ifeature].c_str());
+ break;
+ default:
+ std::cerr << "Error: field type not supported" << std::endl;
+ exit(1);
+ break;
+ }
+ }
+ }
+
+ //set default values for new fields
+ if(verbose_opt[0])
+ std::cout << "set default values for new fields in feature " << ifeature << std::endl;
+ for(int iname=0;iname<addname_opt.size();++iname){
+ switch(fieldType[iname]){
+ case(OFTReal):
+ if(verbose_opt[0])
+ std::cout << "set field " << addname_opt[iname] << " to default " << string2type<float>(addvalue_opt[iname]) << std::endl;
+ poDstFeature->SetField(addname_opt[iname].c_str(),string2type<float>(addvalue_opt[iname]));
+ break;
+ case(OFTInteger):
+ if(verbose_opt[0])
+ std::cout << "set field " << addname_opt[iname] << " to default " << string2type<int>(addvalue_opt[iname]) << std::endl;
+ poDstFeature->SetField(addname_opt[iname].c_str(),string2type<int>(addvalue_opt[iname]));
+ break;
+ case(OFTString):
+ if(verbose_opt[0])
+ std::cout << "set field " << addname_opt[iname] << " to default " << addvalue_opt[iname] << std::endl;
+ poDstFeature->SetField(addname_opt[iname].c_str(),addvalue_opt[iname].c_str());
+ break;
+ default:
+ std::cerr << "Error: field type not supported" << std::endl;
+ exit(1);
+ break;
+ }
+ }
+ CPLErrorReset();
+ if(verbose_opt[0])
+ std::cout << "create feature" << std::endl;
+ if(ogrWriter.createFeature( poDstFeature ) != OGRERR_NONE){
+ const char* fmt;
+ string errorString="Unable to translate feature %d from layer %s.\n";
+ fmt=errorString.c_str();
+ CPLError( CE_Failure, CPLE_AppDefined,
+ fmt,
+ poFeature->GetFID(), ogrWriter.getLayerName().c_str() );
+ OGRFeature::DestroyFeature( poDstFeature );
+ }
+ OGRFeature::DestroyFeature( poFeature );
+ OGRFeature::DestroyFeature( poDstFeature );
+ }
+ if(verbose_opt[0])
+ std::cout << "replaced " << ifeature << " features" << std::endl;
+ ogrReader.close();
+ ogrWriter.close();
+}
diff --git a/src/apps/pkegcs.cc b/src/apps/pkegcs.cc
new file mode 100644
index 0000000..6129a6c
--- /dev/null
+++ b/src/apps/pkegcs.cc
@@ -0,0 +1,99 @@
+/**********************************************************************
+pkegcs.cc: Utility for raster files in European Grid Coordinate System
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include "base/Optionpk.h"
+#include "imageclasses/ImgReaderGdal.h"
+#include "algorithms/Egcs.h"
+
+int main(int argc, char *argv[])
+{
+ Optionpk<std::string> image_opt("i","image","input image to analyse","");
+ Optionpk<unsigned short> band_opt("b", "band", "Band specific information", 0);
+ Optionpk<std::string> cell2bb_opt("c2b","cell2bb","convert cell code to geo coordinates of boundingbox (e.g. 32-AB)","");
+ Optionpk<std::string> cell2mid_opt("c2m","cell2mid","convert cell code to centre in geo coordinates (e.g. 32-AB)","");
+ Optionpk<bool> refpixel_opt("\0", "ref", "get reference pixel (lower left corner of centre of gravity pixel)", false);
+ Optionpk<double> maskValue_opt("m", "mask", "mask value(s) for no data to calculate reference pixel in image",0);
+ Optionpk<int> dx_opt("dx","dx","resolution",250);
+ Optionpk<bool> geo2cell_opt("g2c", "geo2cell", "get cell code for coordinates in x_opt and y_opt given the resolution in dx_opt", false);
+ Optionpk<double> x_opt("x","x","x coordinate in epsg:3035",0);
+ Optionpk<double> y_opt("y","y","y coordinate in epsg:3035",0);
+
+
+ bool doProcess;//stop process when program was invoked with help option (-h --help)
+ try{
+ doProcess=image_opt.retrieveOption(argc,argv);
+ band_opt.retrieveOption(argc,argv);
+ cell2bb_opt.retrieveOption(argc,argv);
+ cell2mid_opt.retrieveOption(argc,argv);
+ geo2cell_opt.retrieveOption(argc,argv);
+ refpixel_opt.retrieveOption(argc,argv);
+ maskValue_opt.retrieveOption(argc,argv);
+ dx_opt.retrieveOption(argc,argv);
+ x_opt.retrieveOption(argc,argv);
+ y_opt.retrieveOption(argc,argv);
+ }
+ catch(std::string predefinedString){
+ std::cout << predefinedString << std::endl;
+ exit(0);
+ }
+ if(!doProcess){
+ std::cout << "short option -h shows basic options only, use long option --help to show all options" << std::endl;
+ exit(0);//help was invoked, stop processing
+ }
+
+ Egcs egcs;
+ if(cell2bb_opt[0]!=""){
+ int theULX, theULY, theLRX, theLRY;
+ egcs.setLevel(egcs.cell2level(cell2bb_opt[0]));
+ egcs.cell2bb(cell2bb_opt[0],theULX,theULY,theLRX,theLRY);
+ std::cout << std::setprecision(12) << "--ulx=" << theULX << " --uly=" << theULY << " --lrx=" << theLRX << " --lry=" << theLRY << std::endl;
+ }
+ if(cell2mid_opt[0]!=""){
+ double midX, midY;
+ egcs.setLevel(egcs.cell2level(cell2mid_opt[0]));
+ egcs.cell2mid(cell2mid_opt[0],midX,midY);
+ std::cout << std::setprecision(12) << "-x=" << midX << " -y=" << midY << std::endl;
+ }
+ if(geo2cell_opt[0]){
+ egcs.setLevel(egcs.res2level(dx_opt[0]));
+ std::cout << egcs.geo2cell(x_opt[0],y_opt[0]) << std::endl;
+ }
+ if(image_opt[0]!=""){
+ ImgReaderGdal imgReader;
+ imgReader.open(image_opt[0]);
+ if(refpixel_opt[0]){
+ assert(band_opt[0]<imgReader.nrOfBand());
+ for(int inodata=0;inodata<maskValue_opt.size();++inodata)
+ imgReader.pushNoDataValue(maskValue_opt[inodata]);
+ // if(verbose_opt[0]){
+ // vector<double> noData;
+ // imgReader.getNoDataValues(noData,band_opt[0]);
+ // std::cout << "number of no data values: " << noData.size() << std::endl;
+ // }
+ double refX,refY;
+ //get centre of reference (centre of gravity) pixel in image
+ imgReader.getRefPix(refX,refY,band_opt[0]);
+ std::cout << std::setprecision(12) << "--x " << refX << " --y " << refY << std::endl;
+ egcs.setLevel(egcs.res2level(imgReader.getDeltaX()));
+ // unsigned short theLevel=egcs.getLevel(imgReader.getDeltaX());
+ // egcs.setLevel(theLevel);
+ std::cout << "cell code at level " << egcs.getLevel() << " (resolution is " << egcs.getResolution() << "): " << egcs.geo2cell(refX,refY) << std::endl;
+ }
+ }
+}
diff --git a/src/apps/pkenhance.cc b/src/apps/pkenhance.cc
new file mode 100644
index 0000000..09fd5da
--- /dev/null
+++ b/src/apps/pkenhance.cc
@@ -0,0 +1,197 @@
+/**********************************************************************
+pkenhance.cc: program to enhance raster images: histogram matching
+Copyright (C) 2008-2013 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include <assert.h>
+#include <iostream>
+#include <string>
+#include "base/Optionpk.h"
+#include "imageclasses/ImgReaderGdal.h"
+#include "imageclasses/ImgWriterGdal.h"
+
+int main(int argc,char **argv) {
+ Optionpk<std::string> input_opt("i","input","input image file");
+ Optionpk<string> reference_opt("r", "reference", "Reference image file");
+ Optionpk<std::string> output_opt("o", "output", "Output image file");
+ Optionpk<double> minRef_opt("minref", "minref", "Sets minimum for histogram of reference image");
+ Optionpk<double> maxRef_opt("maxref", "maxref", "Sets maximum for histogram of reference image");
+ Optionpk<double> minInput_opt("mininput", "mininput", "Sets minimum for histogram of input image");
+ Optionpk<double> maxInput_opt("maxinput", "maxinput", "Sets maximum for histogram of input image");
+ Optionpk<double> nodata_opt("nodata", "nodata", "Sets no data value(s) for calculations (nodata values in input image)");
+ Optionpk<std::string> method_opt("m", "method", "enhancement method (histmatch)", "histmatch");
+ // Optionpk<std::string> wavelet_type_opt("wt", "wavelet", "wavelet type: daubechies,daubechies_centered, haar, haar_centered, bspline, bspline_centered", "daubechies");
+ // Optionpk<int> family_opt("wf", "family", "wavelet family (vanishing moment, see also http://www.gnu.org/software/gsl/manual/html_node/DWT-Initialization.html)", 4);
+ // Optionpk<double> quantize_opt("q", "quantize", "Quantize threshold",0);
+ Optionpk<short> nbin_opt("nbin", "nbin", "Number of bins used in histogram. Use 0 for all input values as integers",0);
+ Optionpk<string> otype_opt("ot", "otype", "Data type for output image ({Byte/Int16/UInt16/UInt32/Int32/Float32/Float64/CInt16/CInt32/CFloat32/CFloat64}). Empty string: inherit type from input image","");
+ Optionpk<string> oformat_opt("of", "oformat", "Output image format (see also gdal_translate). Empty string: inherit from input image");
+ Optionpk<string> option_opt("co", "co", "Creation option for output file. Multiple options can be specified.");
+ Optionpk<short> verbose_opt("v", "verbose", "verbose mode if > 0", 0);
+
+ bool doProcess;//stop process when program was invoked with help option (-h --help)
+ try{
+ doProcess=input_opt.retrieveOption(argc,argv);
+ reference_opt.retrieveOption(argc,argv);
+ output_opt.retrieveOption(argc,argv);
+ minRef_opt.retrieveOption(argc,argv);
+ maxRef_opt.retrieveOption(argc,argv);
+ minInput_opt.retrieveOption(argc,argv);
+ maxInput_opt.retrieveOption(argc,argv);
+ nodata_opt.retrieveOption(argc,argv);
+ method_opt.retrieveOption(argc,argv);
+ nbin_opt.retrieveOption(argc,argv);
+ otype_opt.retrieveOption(argc,argv);
+ oformat_opt.retrieveOption(argc,argv);
+ option_opt.retrieveOption(argc,argv);
+ verbose_opt.retrieveOption(argc,argv);
+ }
+ catch(string predefinedString){
+ std::cout << predefinedString << std::endl;
+ exit(0);
+ }
+ if(!doProcess){
+ std::cout << "short option -h shows basic options only, use long option --help to show all options" << std::endl;
+ exit(0);//help was invoked, stop processing
+ }
+
+ ImgReaderGdal inputImg;
+ ImgReaderGdal referenceImg;
+ ImgWriterGdal outputImg;
+ assert(input_opt.size());
+ inputImg.open(input_opt[0]);
+ for(int inodata=0;inodata<nodata_opt.size();++inodata){
+ if(!inodata)
+ inputImg.GDALSetNoDataValue(nodata_opt[0],0);//only single no data can be set in GDALRasterBand (used for ComputeStatistics)
+ inputImg.pushNoDataValue(nodata_opt[inodata]);
+ }
+
+ int nband=inputImg.nrOfBand();
+ GDALDataType theType=GDT_Unknown;
+ if(verbose_opt[0])
+ cout << "possible output data types: ";
+ for(int iType = 0; iType < GDT_TypeCount; ++iType){
+ if(verbose_opt[0])
+ cout << " " << GDALGetDataTypeName((GDALDataType)iType);
+ if( GDALGetDataTypeName((GDALDataType)iType) != NULL
+ && EQUAL(GDALGetDataTypeName((GDALDataType)iType),
+ otype_opt[0].c_str()))
+ theType=(GDALDataType) iType;
+ }
+ if(theType==GDT_Unknown)
+ theType=inputImg.getDataType();
+
+ if(verbose_opt[0])
+ std::cout << std::endl << "Output pixel type: " << GDALGetDataTypeName(theType) << endl;
+
+ string imageType=inputImg.getImageType();
+ if(oformat_opt.size())
+ imageType=oformat_opt[0];
+
+ if(option_opt.findSubstring("INTERLEAVE=")==option_opt.end()){
+ string theInterleave="INTERLEAVE=";
+ theInterleave+=inputImg.getInterleave();
+ option_opt.push_back(theInterleave);
+ }
+ try{
+ assert(output_opt.size());
+ if(verbose_opt[0])
+ std::cout << "opening output image " << output_opt[0] << std::endl;
+ outputImg.open(output_opt[0],inputImg.nrOfCol(),inputImg.nrOfRow(),inputImg.nrOfBand(),theType,imageType,option_opt);
+ }
+ catch(string errorstring){
+ cout << errorstring << endl;
+ exit(1);
+ }
+
+ if(method_opt[0]=="histmatch"){
+ assert(reference_opt.size());
+ referenceImg.open(reference_opt[0]);
+ assert(nband==referenceImg.nrOfBand());
+ for(int inodata=0;inodata<nodata_opt.size();++inodata){
+ if(!inodata)
+ referenceImg.GDALSetNoDataValue(nodata_opt[0],0);//only single no data can be set in GDALRasterBand (used for ComputeStatistics)
+ referenceImg.pushNoDataValue(nodata_opt[inodata]);
+ }
+ const char* pszMessage;
+ void* pProgressArg=NULL;
+ GDALProgressFunc pfnProgress=GDALTermProgress;
+ double progress=0;
+ pfnProgress(progress,pszMessage,pProgressArg);
+ for(int iband=0;iband<nband;++iband){
+ //calculate histograms
+ int nbinRef=nbin_opt[0];
+ int nbinInput=nbin_opt[0];
+ std::vector<unsigned long int> histRef(nbinRef);
+ std::vector<unsigned long int> histInput(nbinInput);
+ double minValueRef=0;
+ double maxValueRef=0;
+ double minValueInput=0;
+ double maxValueInput=0;
+ if(minRef_opt.size())
+ minValueRef=minRef_opt[0];
+ if(maxRef_opt.size())
+ maxValueRef=maxRef_opt[0];
+ if(minInput_opt.size())
+ minValueInput=minInput_opt[0];
+ if(maxInput_opt.size())
+ maxValueInput=maxInput_opt[0];
+ unsigned long int nsampleRef=referenceImg.getHistogram(histRef,minValueRef,maxValueRef,nbinRef,iband);
+ unsigned long int nsampleInput=inputImg.getHistogram(histInput,minValueInput,maxValueInput,nbinInput,iband);
+ //create cumulative historgrams
+ for(int bin=0;bin<nbinRef;++bin){
+ histRef[bin]+=100.0*static_cast<double>(histRef[bin])/static_cast<double>(nsampleRef);
+ }
+ for(int bin=0;bin<nbinInput;++bin)
+ histInput[bin]+=100.0*static_cast<double>(histInput[bin])/static_cast<double>(nsampleInput);
+ //match histograms
+ vector<double> lineBuffer(inputImg.nrOfCol());
+ for(int irow=0;irow<inputImg.nrOfRow();++irow){
+ inputImg.readData(lineBuffer,GDT_Float64, irow, iband);
+ for(int icol=0;icol<inputImg.nrOfCol();++icol){
+ //find bin in input image histogram
+ int inputBin=static_cast<int>(static_cast<double>(lineBuffer[icol]-minValueInput)/(maxValueInput-minValueInput)*(histInput.size()-1));
+ //find corresponding bin in reference image histogram
+ //todo: optimize with lower_bound?
+ // std::vector<unsigned long int>::const_iterator hit=histRef.begin();
+ int ibin=0;
+ for(ibin=0;ibin<histRef.size();++ibin){
+ if(histRef[ibin]>histInput[inputBin])
+ break;
+ }
+ if(ibin)
+ --ibin;
+ lineBuffer[icol]=(maxValueRef-minValueRef)/(histRef.size()-1)*(ibin)+minValueRef;
+ // std::vector<unsigned long int>::const_iterator it=std::lower_bound(histRef.begin(),histRef.end(),culInput);
+ }
+ outputImg.writeData(lineBuffer,GDT_Float64,irow,iband);
+ progress=(1.0+irow);
+ progress+=(outputImg.nrOfRow()*iband);
+ progress/=outputImg.nrOfBand()*outputImg.nrOfRow();
+ assert(progress>=0);
+ assert(progress<=1);
+ pfnProgress(progress,pszMessage,pProgressArg);
+ }
+ }
+ }
+
+ inputImg.close();
+ if(method_opt[0]=="histmatch")
+ referenceImg.close();
+ outputImg.close();
+ return 0;
+}
diff --git a/src/apps/pkextract.cc b/src/apps/pkextract.cc
new file mode 100644
index 0000000..189af23
--- /dev/null
+++ b/src/apps/pkextract.cc
@@ -0,0 +1,2390 @@
+/**********************************************************************
+pkextract.cc: extract pixel values from raster image from a (vector or raster) sample
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include <assert.h>
+#include <math.h>
+#include <sstream>
+#include <string>
+#include <algorithm>
+#include <ctime>
+#include <vector>
+#include "imageclasses/ImgReaderGdal.h"
+#include "imageclasses/ImgWriterOgr.h"
+#include "base/Optionpk.h"
+#include "algorithms/StatFactory.h"
+
+#ifndef PI
+#define PI 3.1415926535897932384626433832795
+#endif
+
+namespace rule{
+ enum RULE_TYPE {point=0, mean=1, proportion=2, custom=3, minimum=4, maximum=5, maxvote=6, centroid=7};
+}
+
+int main(int argc, char *argv[])
+{
+ Optionpk<string> image_opt("i", "image", "Input image file");
+ Optionpk<string> sample_opt("s", "sample", "Input sample file (shape) or class file (e.g. Corine CLC) if class option is set");
+ Optionpk<string> mask_opt("m", "mask", "Mask image file");
+ Optionpk<int> msknodata_opt("msknodata", "msknodata", "Mask value where image is invalid. If a single mask is used, more nodata values can be set. If more masks are used, use one value for each mask.", 1);
+ Optionpk<int> class_opt("c", "class", "Class(es) to extract from input sample image. Use -1 to process every class in sample image, or leave empty to extract all valid data pixels from sample file");
+ Optionpk<string> output_opt("o", "output", "Output sample file (image file)");
+ Optionpk<string> test_opt("test", "test", "Test sample file (use this option in combination with threshold<100 to create a training (output) and test set");
+ Optionpk<bool> keepFeatures_opt("k", "keep", "Keep original features in output vector file", false);
+ Optionpk<string> bufferOutput_opt("bu", "bu", "Buffer output shape file");
+ Optionpk<short> geo_opt("g", "geo", "geo coordinates", 1);
+ Optionpk<short> down_opt("down", "down", "down sampling factor. Can be used to create grid points", 1);
+ Optionpk<float> threshold_opt("t", "threshold", "threshold for selecting samples (randomly). Provide probability in percentage (>0) or absolute (<0). Use multiple threshold values (e.g. -t 80 -t 60) if more classes are to be extracted with random selection. Use value 100 to select all pixels for selected class(es)", 100);
+ Optionpk<double> min_opt("min", "min", "minimum number of samples to select (0)", 0);
+ Optionpk<short> boundary_opt("bo", "boundary", "boundary for selecting the sample", 1);
+ Optionpk<short> rbox_opt("rb", "rbox", "rectangular boundary box (total width in m) to draw around the selected pixel. Can not combined with class option. Use multiple rbox options for multiple boundary boxes. Use value 0 for no box)", 0);
+ Optionpk<short> cbox_opt("cbox", "cbox", "circular boundary (diameter in m) to draw around the selected pixel. Can not combined with class option. Use multiple cbox options for multiple boundary boxes. Use value 0 for no box)", 0);
+ Optionpk<short> disc_opt("circ", "circular", "circular disc kernel boundary", 0);
+ Optionpk<string> ftype_opt("ft", "ftype", "Field type (only Real or Integer)", "Real");
+ Optionpk<string> ltype_opt("lt", "ltype", "Label type: In16 or String", "Integer");
+ Optionpk<string> fieldname_opt("bn", "bname", "Field name of output shape file", "B");
+ Optionpk<string> label_opt("cn", "cname", "name of the class label in the output vector file", "label");
+ Optionpk<bool> polygon_opt("l", "line", "create OGRPolygon as geometry instead of OGRPoint. Only if sample option is also of polygon type.", false);
+ Optionpk<int> band_opt("b", "band", "band index to crop. Use -1 to use all bands)", -1);
+ Optionpk<string> rule_opt("r", "rule", "rule how to report image information per feature. point (value at each point or at centroid of the polygon if line is set), centroid, mean (mean value written to centroid of polygon if line is set), proportion, minimum (of polygon), maximum (of polygon), maxvote.", "point");
+ Optionpk<short> verbose_opt("v", "verbose", "verbose mode if > 0", 0);
+
+ bool doProcess;//stop process when program was invoked with help option (-h --help)
+ try{
+ doProcess=image_opt.retrieveOption(argc,argv);
+ sample_opt.retrieveOption(argc,argv);
+ mask_opt.retrieveOption(argc,argv);
+ msknodata_opt.retrieveOption(argc,argv);
+ class_opt.retrieveOption(argc,argv);
+ output_opt.retrieveOption(argc,argv);
+ test_opt.retrieveOption(argc,argv);
+ keepFeatures_opt.retrieveOption(argc,argv);
+ bufferOutput_opt.retrieveOption(argc,argv);
+ geo_opt.retrieveOption(argc,argv);
+ down_opt.retrieveOption(argc,argv);
+ threshold_opt.retrieveOption(argc,argv);
+ min_opt.retrieveOption(argc,argv);
+ boundary_opt.retrieveOption(argc,argv);
+ rbox_opt.retrieveOption(argc,argv);
+ cbox_opt.retrieveOption(argc,argv);
+ disc_opt.retrieveOption(argc,argv);
+ ftype_opt.retrieveOption(argc,argv);
+ ltype_opt.retrieveOption(argc,argv);
+ fieldname_opt.retrieveOption(argc,argv);
+ label_opt.retrieveOption(argc,argv);
+ polygon_opt.retrieveOption(argc,argv);
+ band_opt.retrieveOption(argc,argv);
+ rule_opt.retrieveOption(argc,argv);
+ verbose_opt.retrieveOption(argc,argv);
+ }
+ catch(string predefinedString){
+ std::cout << predefinedString << std::endl;
+ exit(0);
+ }
+ if(!doProcess){
+ std::cout << "short option -h shows basic options only, use long option --help to show all options" << std::endl;
+ exit(0);//help was invoked, stop processing
+ }
+
+ std::map<std::string, rule::RULE_TYPE> ruleMap;
+ //initialize ruleMap
+ ruleMap["point"]=rule::point;
+ ruleMap["mean"]=rule::mean;
+ ruleMap["centroid"]=rule::centroid;
+ ruleMap["proportion"]=rule::proportion;
+ ruleMap["custom"]=rule::custom;
+ ruleMap["maxvote"]=rule::maxvote;
+
+ if(verbose_opt[0])
+ std::cout << class_opt << std::endl;
+ statfactory::StatFactory stat;
+ Vector2d<unsigned int> posdata;
+ unsigned long int nsample=0;
+ unsigned long int ntotalvalid=0;
+ unsigned long int ntotalinvalid=0;
+ vector<unsigned long int> nvalid(class_opt.size());
+ vector<unsigned long int> ninvalid(class_opt.size());
+ for(int it=0;it<nvalid.size();++it){
+ nvalid[it]=0;
+ ninvalid[it]=0;
+ }
+ short theDim=boundary_opt[0];
+ if(verbose_opt[0]>1)
+ std::cout << "boundary: " << boundary_opt[0] << std::endl;
+ ImgReaderGdal imgReader;
+ assert(image_opt.size());
+ assert(output_opt.size());
+ try{
+ imgReader.open(image_opt[0]);
+ }
+ catch(std::string errorstring){
+ std::cout << errorstring << std::endl;
+ exit(0);
+ }
+ int nband=(band_opt[0]<0)?imgReader.nrOfBand():band_opt.size();
+
+ if(fieldname_opt.size()<nband){
+ std::string bandString=fieldname_opt[0];
+ fieldname_opt.clear();
+ fieldname_opt.resize(nband);
+ for(int iband=0;iband<nband;++iband){
+ int theBand=(band_opt[0]<0)?iband:band_opt[iband];
+ ostringstream fs;
+ fs << bandString << theBand;
+ fieldname_opt[iband]=fs.str();
+ }
+ }
+
+ if(verbose_opt[0])
+ std::cout << fieldname_opt << std::endl;
+ vector<ImgReaderGdal> maskReader;
+ if(mask_opt.size()){
+ maskReader.resize(mask_opt.size());
+ for(int imask=0;imask<mask_opt.size();++imask){
+ if(verbose_opt[0]>1)
+ std::cout << "opening mask image file " << mask_opt[imask] << std::endl;
+ maskReader[imask].open(mask_opt[0]);
+ if(imgReader.isGeoRef())
+ assert(maskReader[imask].isGeoRef());
+ }
+ }
+
+ Vector2d<int> maskBuffer;
+ if(mask_opt.size()){
+ maskBuffer.resize(mask_opt.size());
+ for(int imask=0;imask<maskReader.size();++imask)
+ maskBuffer[imask].resize(maskReader[imask].nrOfCol());
+ }
+ vector<double> oldmaskrow(mask_opt.size());
+ for(int imask=0;imask<mask_opt.size();++imask)
+ oldmaskrow[imask]=-1;
+
+ if(verbose_opt[0]>1)
+ std::cout << "Number of bands in input image: " << imgReader.nrOfBand() << std::endl;
+
+ OGRFieldType fieldType;
+ OGRFieldType labelType;
+ int ogr_typecount=11;//hard coded for now!
+ if(verbose_opt[0]>1)
+ std::cout << "field and label types can be: ";
+ for(int iType = 0; iType < ogr_typecount; ++iType){
+ if(verbose_opt[0]>1)
+ std::cout << " " << OGRFieldDefn::GetFieldTypeName((OGRFieldType)iType);
+ if( OGRFieldDefn::GetFieldTypeName((OGRFieldType)iType) != NULL
+ && EQUAL(OGRFieldDefn::GetFieldTypeName((OGRFieldType)iType),
+ ftype_opt[0].c_str()))
+ fieldType=(OGRFieldType) iType;
+ if( OGRFieldDefn::GetFieldTypeName((OGRFieldType)iType) != NULL
+ && EQUAL(OGRFieldDefn::GetFieldTypeName((OGRFieldType)iType),
+ ltype_opt[0].c_str()))
+ labelType=(OGRFieldType) iType;
+ }
+ switch( fieldType ){
+ case OFTInteger:
+ case OFTReal:
+ case OFTRealList:
+ case OFTString:
+ if(verbose_opt[0]>1)
+ std::cout << std::endl << "field type is: " << OGRFieldDefn::GetFieldTypeName(fieldType) << std::endl;
+ break;
+ default:
+ cerr << "field type " << OGRFieldDefn::GetFieldTypeName(fieldType) << " not supported" << std::endl;
+ exit(0);
+ break;
+ }
+ switch( labelType ){
+ case OFTInteger:
+ case OFTReal:
+ case OFTRealList:
+ case OFTString:
+ if(verbose_opt[0]>1)
+ std::cout << std::endl << "label type is: " << OGRFieldDefn::GetFieldTypeName(labelType) << std::endl;
+ break;
+ default:
+ cerr << "label type " << OGRFieldDefn::GetFieldTypeName(labelType) << " not supported" << std::endl;
+ exit(0);
+ break;
+ }
+
+ const char* pszMessage;
+ void* pProgressArg=NULL;
+ GDALProgressFunc pfnProgress=GDALTermProgress;
+ double progress=0;
+ srandom(time(NULL));
+
+ assert(sample_opt.size());
+ if((sample_opt[0].find(".tif"))!=std::string::npos){//raster file
+ if(class_opt.empty()){
+ std::cout << "Warning: no classes selected, if classes must be extracted, set to -1 for all classes using option -c -1" << std::endl;
+ ImgReaderGdal classReader;
+ ImgWriterOgr ogrWriter;
+ // if(verbose_opt[0]>1){
+ // std::cout << "reading position from " << sample_opt[0] << std::endl;
+ // std::cout << "class thresholds: " << std::endl;
+ // for(int iclass=0;iclass<class_opt.size();++iclass){
+ // if(threshold_opt.size()>1)
+ // std::cout << class_opt[iclass] << ": " << threshold_opt[iclass] << std::endl;
+ // else
+ // std::cout << class_opt[iclass] << ": " << threshold_opt[0] << std::endl;
+ // }
+ // }
+ classReader.open(sample_opt[0]);
+ // vector<int> classBuffer(classReader.nrOfCol());
+ vector<double> classBuffer(classReader.nrOfCol());
+ Vector2d<double> imgBuffer(nband);//[band][col]
+ vector<double> sample(2+nband);//x,y,band values
+ Vector2d<double> writeBuffer;
+ // vector<int> writeBufferClass;
+ vector<double> writeBufferClass;
+ vector<int> selectedClass;
+ Vector2d<double> selectedBuffer;
+ double oldimgrow=-1;
+ int irow=0;
+ int icol=0;
+ if(verbose_opt[0]>1)
+ std::cout << "extracting sample from image..." << std::endl;
+ progress=0;
+ pfnProgress(progress,pszMessage,pProgressArg);
+ for(irow=0;irow<classReader.nrOfRow();++irow){
+ if(irow%down_opt[0])
+ continue;
+ // classReader.readData(classBuffer,GDT_Int32,irow);
+ classReader.readData(classBuffer,GDT_Float64,irow);
+ double x,y;//geo coordinates
+ double iimg,jimg;//image coordinates in img image
+ for(icol=0;icol<classReader.nrOfCol();++icol){
+ if(icol%down_opt[0])
+ continue;
+ // int theClass=0;
+ double theClass=classBuffer[icol];
+ // int processClass=-1;
+ int processClass=0;
+ // if(class_opt[0]<0){//process every class except 0
+ // if(classBuffer[icol]){
+ // processClass=0;
+ // theClass=classBuffer[icol];
+ // }
+ // }
+ // else{
+ // for(int iclass=0;iclass<class_opt.size();++iclass){
+ // if(classBuffer[icol]==class_opt[iclass]){
+ // processClass=iclass;
+ // theClass=class_opt[iclass];
+ // }
+ // }
+ // }
+ // if(processClass>=0){
+ bool valid=true;
+ if(valid){
+ if(geo_opt[0]){
+ classReader.image2geo(icol,irow,x,y);
+ sample[0]=x;
+ sample[1]=y;
+ if(verbose_opt[0]>1){
+ std::cout.precision(12);
+ std::cout << theClass << " " << x << " " << y << std::endl;
+ }
+ //find col in img
+ imgReader.geo2image(x,y,iimg,jimg);
+ //nearest neighbour
+ jimg=static_cast<int>(jimg);
+ iimg=static_cast<int>(iimg);
+ if(static_cast<int>(iimg)<0||static_cast<int>(iimg)>=imgReader.nrOfCol())
+ continue;
+ }
+ else{
+ iimg=icol;
+ jimg=irow;
+ sample[0]=iimg;
+ sample[1]=jimg;
+ }
+ if(static_cast<int>(jimg)<0||static_cast<int>(jimg)>=imgReader.nrOfRow())
+ continue;
+ if(static_cast<int>(jimg)!=static_cast<int>(oldimgrow)){
+ assert(imgBuffer.size()==nband);
+ for(int iband=0;iband<nband;++iband){
+ int theBand=(band_opt[0]<0)?iband:band_opt[iband];
+ imgReader.readData(imgBuffer[iband],GDT_Float64,static_cast<int>(jimg),theBand);
+ assert(imgBuffer[iband].size()==imgReader.nrOfCol());
+ }
+ oldimgrow=jimg;
+ }
+ // bool valid=true;
+ for(int imask=0;imask<mask_opt.size();++imask){
+ double colMask,rowMask;//image coordinates in mask image
+ if(mask_opt.size()>1){//multiple masks
+ if(geo_opt[0])
+ maskReader[imask].geo2image(x,y,colMask,rowMask);
+ else{
+ colMask=icol;
+ rowMask=irow;
+ }
+ //nearest neighbour
+ rowMask=static_cast<int>(rowMask);
+ colMask=static_cast<int>(colMask);
+ if(static_cast<int>(colMask)<0||static_cast<int>(colMask)>=maskReader[imask].nrOfCol())
+ continue;
+ if(static_cast<int>(rowMask)!=static_cast<int>(oldmaskrow[imask])){
+ if(static_cast<int>(rowMask)<0||static_cast<int>(rowMask)>=maskReader[imask].nrOfRow())
+ continue;
+ else{
+ maskReader[imask].readData(maskBuffer[imask],GDT_Int32,static_cast<int>(rowMask));
+ oldmaskrow[imask]=rowMask;
+ }
+ }
+ int ivalue=0;
+ if(mask_opt.size()==msknodata_opt.size())//one invalid value for each mask
+ ivalue=static_cast<int>(msknodata_opt[imask]);
+ else//use same invalid value for each mask
+ ivalue=static_cast<int>(msknodata_opt[0]);
+ if(maskBuffer[imask][colMask]==ivalue){
+ valid=false;
+ break;
+ }
+ }
+ else if(maskReader.size()){
+ if(geo_opt[0])
+ maskReader[0].geo2image(x,y,colMask,rowMask);
+ else{
+ colMask=icol;
+ rowMask=irow;
+ }
+ //nearest neighbour
+ rowMask=static_cast<int>(rowMask);
+ colMask=static_cast<int>(colMask);
+ if(static_cast<int>(colMask)<0||static_cast<int>(colMask)>=maskReader[0].nrOfCol())
+ continue;
+ if(static_cast<int>(rowMask)!=static_cast<int>(oldmaskrow[0])){
+ if(static_cast<int>(rowMask)<0||static_cast<int>(rowMask)>=maskReader[0].nrOfRow())
+ continue;
+ else{
+ maskReader[0].readData(maskBuffer[0],GDT_Int32,static_cast<int>(rowMask));
+ oldmaskrow[0]=rowMask;
+ }
+ }
+ for(int ivalue=0;ivalue<msknodata_opt.size();++ivalue){
+ if(maskBuffer[0][colMask]==static_cast<int>(msknodata_opt[ivalue])){
+ valid=false;
+ break;
+ }
+ }
+ }
+ }
+ if(valid){
+ for(int iband=0;iband<imgBuffer.size();++iband){
+ if(imgBuffer[iband].size()!=imgReader.nrOfCol()){
+ std::cout << "Error in band " << iband << ": " << imgBuffer[iband].size() << "!=" << imgReader.nrOfCol() << std::endl;
+ assert(imgBuffer[iband].size()==imgReader.nrOfCol());
+ }
+ sample[iband+2]=imgBuffer[iband][static_cast<int>(iimg)];
+ }
+ float theThreshold=(threshold_opt.size()>1)?threshold_opt[processClass]:threshold_opt[0];
+ if(theThreshold>0){//percentual value
+ double p=static_cast<double>(random())/(RAND_MAX);
+ p*=100.0;
+ if(p>theThreshold)
+ continue;//do not select for now, go to next column
+ }
+ else if(nvalid.size()>processClass){//absolute value
+ if(nvalid[processClass]>-theThreshold)
+ continue;//do not select any more pixels for this class, go to next column to search for other classes
+ }
+ writeBuffer.push_back(sample);
+ writeBufferClass.push_back(theClass);
+ ++ntotalvalid;
+ if(nvalid.size()>processClass)
+ ++(nvalid[processClass]);
+ }
+ else{
+ ++ntotalinvalid;
+ if(ninvalid.size()>processClass)
+ ++(ninvalid[processClass]);
+ }
+ }//processClass
+ }//icol
+ progress=static_cast<float>(irow+1.0)/classReader.nrOfRow();
+ pfnProgress(progress,pszMessage,pProgressArg);
+ }//irow
+ progress=100;
+ pfnProgress(progress,pszMessage,pProgressArg);
+ if(writeBuffer.size()>0){
+ assert(ntotalvalid==writeBuffer.size());
+ if(verbose_opt[0]>0)
+ std::cout << "creating image sample writer " << output_opt[0] << " with " << writeBuffer.size() << " samples (" << ntotalinvalid << " invalid)" << std::endl;
+ ogrWriter.open(output_opt[0]);
+ char **papszOptions=NULL;
+ ostringstream slayer;
+ slayer << "training data";
+ std::string layername=slayer.str();
+ ogrWriter.createLayer(layername, imgReader.getProjection(), wkbPoint, papszOptions);
+ std::string fieldname="fid";//number of the point
+ ogrWriter.createField(fieldname,OFTInteger);
+ map<std::string,double> pointAttributes;
+ ogrWriter.createField(label_opt[0],labelType);
+ for(int iband=0;iband<nband;++iband){
+ int theBand=(band_opt[0]<0)?iband:band_opt[iband];
+ ogrWriter.createField(fieldname_opt[iband],fieldType);
+ }
+ std::cout << "writing sample to " << output_opt[0] << "..." << std::endl;
+ progress=0;
+ pfnProgress(progress,pszMessage,pProgressArg);
+ for(int isample=0;isample<writeBuffer.size();++isample){
+ if(verbose_opt[0]>1)
+ std::cout << "writing sample " << isample << std::endl;
+ pointAttributes[label_opt[0]]=writeBufferClass[isample];
+ for(int iband=0;iband<writeBuffer[0].size()-2;++iband){
+ int theBand=(band_opt[0]<0)?iband:band_opt[iband];
+ // ostringstream fs;
+ // if(nband==1)
+ // fs << fieldname_opt[0];
+ // else
+ // fs << fieldname_opt[0] << theBand;
+ // pointAttributes[fs.str()]=writeBuffer[isample][iband+2];
+ pointAttributes[fieldname_opt[iband]]=writeBuffer[isample][iband+2];
+ }
+ if(verbose_opt[0]>1)
+ std::cout << "all bands written" << std::endl;
+ ogrWriter.addPoint(writeBuffer[isample][0],writeBuffer[isample][1],pointAttributes,fieldname,isample);
+ progress=static_cast<float>(isample+1.0)/writeBuffer.size();
+ pfnProgress(progress,pszMessage,pProgressArg);
+ }
+ ogrWriter.close();
+ }
+ else{
+ std::cout << "No data found for any class " << std::endl;
+ }
+ classReader.close();
+ nsample=writeBuffer.size();
+ if(verbose_opt[0]){
+ std::cout << "total number of samples written: " << nsample << std::endl;
+ if(nvalid.size()==class_opt.size()){
+ for(int iclass=0;iclass<class_opt.size();++iclass)
+ std::cout << "class " << class_opt[iclass] << " has " << nvalid[iclass] << " samples" << std::endl;
+ }
+ }
+ }
+ else{//class_opt[0]!=0
+ assert(class_opt[0]);
+ // if(class_opt[0]){
+ assert(threshold_opt.size()==1||threshold_opt.size()==class_opt.size());
+ ImgReaderGdal classReader;
+ ImgWriterOgr ogrWriter;
+ if(verbose_opt[0]>1){
+ std::cout << "reading position from " << sample_opt[0] << std::endl;
+ std::cout << "class thresholds: " << std::endl;
+ for(int iclass=0;iclass<class_opt.size();++iclass){
+ if(threshold_opt.size()>1)
+ std::cout << class_opt[iclass] << ": " << threshold_opt[iclass] << std::endl;
+ else
+ std::cout << class_opt[iclass] << ": " << threshold_opt[0] << std::endl;
+ }
+ }
+ classReader.open(sample_opt[0]);
+ vector<int> classBuffer(classReader.nrOfCol());
+ // vector<double> classBuffer(classReader.nrOfCol());
+ Vector2d<double> imgBuffer(nband);//[band][col]
+ vector<double> sample(2+nband);//x,y,band values
+ Vector2d<double> writeBuffer;
+ vector<int> writeBufferClass;
+ // vector<double> writeBufferClass;
+ vector<int> selectedClass;
+ Vector2d<double> selectedBuffer;
+ double oldimgrow=-1;
+ int irow=0;
+ int icol=0;
+ if(verbose_opt[0]>1)
+ std::cout << "extracting sample from image..." << std::endl;
+ progress=0;
+ pfnProgress(progress,pszMessage,pProgressArg);
+ for(irow=0;irow<classReader.nrOfRow();++irow){
+ if(irow%down_opt[0])
+ continue;
+ classReader.readData(classBuffer,GDT_Int32,irow);
+ // classReader.readData(classBuffer,GDT_Float64,irow);
+ double x,y;//geo coordinates
+ double iimg,jimg;//image coordinates in img image
+ for(icol=0;icol<classReader.nrOfCol();++icol){
+ if(icol%down_opt[0])
+ continue;
+ int theClass=0;
+ // double theClass=0;
+ int processClass=-1;
+ if(class_opt.empty()){//process every class
+ if(classBuffer[icol]){
+ processClass=0;
+ theClass=classBuffer[icol];
+ }
+ }
+ else{
+ for(int iclass=0;iclass<class_opt.size();++iclass){
+ if(classBuffer[icol]==class_opt[iclass]){
+ processClass=iclass;
+ theClass=class_opt[iclass];
+ }
+ }
+ }
+ if(processClass>=0){
+ // if(classBuffer[icol]==class_opt[0]){
+ if(geo_opt[0]){
+ classReader.image2geo(icol,irow,x,y);
+ sample[0]=x;
+ sample[1]=y;
+ if(verbose_opt[0]>1){
+ std::cout.precision(12);
+ std::cout << theClass << " " << x << " " << y << std::endl;
+ }
+ //find col in img
+ imgReader.geo2image(x,y,iimg,jimg);
+ //nearest neighbour
+ jimg=static_cast<int>(jimg);
+ iimg=static_cast<int>(iimg);
+ if(static_cast<int>(iimg)<0||static_cast<int>(iimg)>=imgReader.nrOfCol())
+ continue;
+ }
+ else{
+ iimg=icol;
+ jimg=irow;
+ sample[0]=iimg;
+ sample[1]=jimg;
+ }
+ if(static_cast<int>(jimg)<0||static_cast<int>(jimg)>=imgReader.nrOfRow())
+ continue;
+ if(static_cast<int>(jimg)!=static_cast<int>(oldimgrow)){
+ assert(imgBuffer.size()==nband);
+ for(int iband=0;iband<nband;++iband){
+ int theBand=(band_opt[0]<0)?iband:band_opt[iband];
+ imgReader.readData(imgBuffer[iband],GDT_Float64,static_cast<int>(jimg),theBand);
+ assert(imgBuffer[iband].size()==imgReader.nrOfCol());
+ }
+ oldimgrow=jimg;
+ }
+ bool valid=true;
+ for(int imask=0;imask<mask_opt.size();++imask){
+ double colMask,rowMask;//image coordinates in mask image
+ if(mask_opt.size()>1){//multiple masks
+ if(geo_opt[0])
+ maskReader[imask].geo2image(x,y,colMask,rowMask);
+ else{
+ colMask=icol;
+ rowMask=irow;
+ }
+ //nearest neighbour
+ rowMask=static_cast<int>(rowMask);
+ colMask=static_cast<int>(colMask);
+ if(static_cast<int>(colMask)<0||static_cast<int>(colMask)>=maskReader[imask].nrOfCol())
+ continue;
+ if(static_cast<int>(rowMask)!=static_cast<int>(oldmaskrow[imask])){
+ if(static_cast<int>(rowMask)<0||static_cast<int>(rowMask)>=maskReader[imask].nrOfRow())
+ continue;
+ else{
+ maskReader[imask].readData(maskBuffer[imask],GDT_Int32,static_cast<int>(rowMask));
+ oldmaskrow[imask]=rowMask;
+ }
+ }
+ int ivalue=0;
+ if(mask_opt.size()==msknodata_opt.size())//one invalid value for each mask
+ ivalue=static_cast<int>(msknodata_opt[imask]);
+ else//use same invalid value for each mask
+ ivalue=static_cast<int>(msknodata_opt[0]);
+ if(maskBuffer[imask][colMask]==ivalue){
+ valid=false;
+ break;
+ }
+ }
+ else if(maskReader.size()){
+ if(geo_opt[0])
+ maskReader[0].geo2image(x,y,colMask,rowMask);
+ else{
+ colMask=icol;
+ rowMask=irow;
+ }
+ //nearest neighbour
+ rowMask=static_cast<int>(rowMask);
+ colMask=static_cast<int>(colMask);
+ if(static_cast<int>(colMask)<0||static_cast<int>(colMask)>=maskReader[0].nrOfCol())
+ continue;
+ if(static_cast<int>(rowMask)!=static_cast<int>(oldmaskrow[0])){
+ if(static_cast<int>(rowMask)<0||static_cast<int>(rowMask)>=maskReader[0].nrOfRow())
+ continue;
+ else{
+ maskReader[0].readData(maskBuffer[0],GDT_Int32,static_cast<int>(rowMask));
+ oldmaskrow[0]=rowMask;
+ }
+ }
+ for(int ivalue=0;ivalue<msknodata_opt.size();++ivalue){
+ if(maskBuffer[0][colMask]==static_cast<int>(msknodata_opt[ivalue])){
+ valid=false;
+ break;
+ }
+ }
+ }
+ }
+ if(valid){
+ for(int iband=0;iband<imgBuffer.size();++iband){
+ if(imgBuffer[iband].size()!=imgReader.nrOfCol()){
+ std::cout << "Error in band " << iband << ": " << imgBuffer[iband].size() << "!=" << imgReader.nrOfCol() << std::endl;
+ assert(imgBuffer[iband].size()==imgReader.nrOfCol());
+ }
+ sample[iband+2]=imgBuffer[iband][static_cast<int>(iimg)];
+ }
+ float theThreshold=(threshold_opt.size()>1)?threshold_opt[processClass]:threshold_opt[0];
+ if(theThreshold>0){//percentual value
+ double p=static_cast<double>(random())/(RAND_MAX);
+ p*=100.0;
+ if(p>theThreshold)
+ continue;//do not select for now, go to next column
+ }
+ else if(nvalid.size()>processClass){//absolute value
+ if(nvalid[processClass]>-theThreshold)
+ continue;//do not select any more pixels for this class, go to next column to search for other classes
+ }
+ writeBuffer.push_back(sample);
+ // writeBufferClass.push_back(class_opt[processClass]);
+ writeBufferClass.push_back(theClass);
+ ++ntotalvalid;
+ if(nvalid.size()>processClass)
+ ++(nvalid[processClass]);
+ }
+ else{
+ ++ntotalinvalid;
+ if(ninvalid.size()>processClass)
+ ++(ninvalid[processClass]);
+ }
+ }//processClass
+ }//icol
+ progress=static_cast<float>(irow+1.0)/classReader.nrOfRow();
+ pfnProgress(progress,pszMessage,pProgressArg);
+ }//irow
+ if(writeBuffer.size()>0){
+ assert(ntotalvalid==writeBuffer.size());
+ if(verbose_opt[0]>0)
+ std::cout << "creating image sample writer " << output_opt[0] << " with " << writeBuffer.size() << " samples (" << ntotalinvalid << " invalid)" << std::endl;
+ ogrWriter.open(output_opt[0]);
+ char **papszOptions=NULL;
+ ostringstream slayer;
+ slayer << "training data";
+ std::string layername=slayer.str();
+ ogrWriter.createLayer(layername, imgReader.getProjection(), wkbPoint, papszOptions);
+ std::string fieldname="fid";//number of the point
+ ogrWriter.createField(fieldname,OFTInteger);
+ map<std::string,double> pointAttributes;
+ // ogrWriter.createField(label_opt[0],OFTInteger);
+ ogrWriter.createField(label_opt[0],labelType);
+ for(int iband=0;iband<nband;++iband){
+ int theBand=(band_opt[0]<0)?iband:band_opt[iband];
+ // ostringstream fs;
+ // if(nband==1)
+ // fs << fieldname_opt[0];
+ // else
+ // fs << fieldname_opt[0] << theBand;
+ // ogrWriter.createField(fs.str(),fieldType);
+ ogrWriter.createField(fieldname_opt[iband],fieldType);
+ }
+ pfnProgress(progress,pszMessage,pProgressArg);
+ std::cout << "writing sample to " << output_opt[0] << "..." << std::endl;
+ progress=0;
+ pfnProgress(progress,pszMessage,pProgressArg);
+ for(int isample=0;isample<writeBuffer.size();++isample){
+ pointAttributes[label_opt[0]]=writeBufferClass[isample];
+ for(int iband=0;iband<writeBuffer[0].size()-2;++iband){
+ int theBand=(band_opt[0]<0)?iband:band_opt[iband];
+ // ostringstream fs;
+ // if(nband==1)
+ // fs << fieldname_opt[0];
+ // else
+ // fs << fieldname_opt[0] << theBand;
+ // pointAttributes[fs.str()]=writeBuffer[isample][iband+2];
+ pointAttributes[fieldname_opt[iband]]=writeBuffer[isample][iband+2];
+ }
+ ogrWriter.addPoint(writeBuffer[isample][0],writeBuffer[isample][1],pointAttributes,fieldname,isample);
+ progress=static_cast<float>(isample+1.0)/writeBuffer.size();
+ pfnProgress(progress,pszMessage,pProgressArg);
+ }
+ ogrWriter.close();
+ }
+ else{
+ std::cout << "No data found for any class " << std::endl;
+ }
+ classReader.close();
+ nsample=writeBuffer.size();
+ if(verbose_opt[0]){
+ std::cout << "total number of samples written: " << nsample << std::endl;
+ if(nvalid.size()==class_opt.size()){
+ for(int iclass=0;iclass<class_opt.size();++iclass)
+ std::cout << "class " << class_opt[iclass] << " has " << nvalid[iclass] << " samples" << std::endl;
+ }
+ }
+ }
+ }
+ else{//vector file
+ if(verbose_opt[0]>1)
+ std::cout << "reading position from shape file " << sample_opt[0] << std::endl;
+ ImgReaderOgr sampleReader;
+ try{
+ sampleReader.open(sample_opt[0]);
+ }
+ catch(std::string errorString){
+ std::cout << errorString << std::endl;
+ exit(1);
+ }
+ if(verbose_opt[0]>1)
+ std::cout << "creating image sample writer " << output_opt[0] << std::endl;
+ ImgWriterOgr ogrWriter;
+ ImgWriterOgr ogrTestWriter;
+ ogrWriter.open(output_opt[0]);
+ if(test_opt.size())
+ ogrTestWriter.open(test_opt[0]);
+ char **papszOptions=NULL;
+ ostringstream slayer;
+ slayer << "training data";
+ std::string layername=slayer.str();
+ if(polygon_opt[0]){
+ if(verbose_opt[0])
+ std::cout << "create polygons" << std::endl;
+ ogrWriter.createLayer(layername, imgReader.getProjection(), wkbPolygon, papszOptions);
+ if(test_opt.size())
+ ogrTestWriter.createLayer(layername, imgReader.getProjection(), wkbPolygon, papszOptions);
+ }
+ else{
+ if(verbose_opt[0])
+ std::cout << "create points" << std::endl;
+ ogrWriter.createLayer(layername, imgReader.getProjection(), wkbPoint, papszOptions);
+ if(test_opt.size())
+ ogrTestWriter.createLayer(layername, imgReader.getProjection(), wkbPoint, papszOptions);
+ }
+ ogrWriter.copyFields(sampleReader);
+ if(test_opt.size())
+ ogrTestWriter.copyFields(sampleReader);
+ vector<std::string> fieldnames;
+ sampleReader.getFields(fieldnames);
+ assert(fieldnames.size()==ogrWriter.getFieldCount());
+ map<std::string,double> pointAttributes;
+
+ switch(ruleMap[rule_opt[0]]){
+ // switch(rule_opt[0]){
+ case(rule::proportion):{//proportion for each class
+ assert(class_opt.size());
+ for(int iclass=0;iclass<class_opt.size();++iclass){
+ ostringstream cs;
+ cs << class_opt[iclass];
+ ogrWriter.createField(cs.str(),fieldType);
+ }
+ if(keepFeatures_opt[0])
+ ogrWriter.createField("origId",OFTInteger);//the fieldId of the original feature
+ break;
+ }
+ case(rule::custom):
+ case(rule::minimum):
+ case(rule::maximum):
+ case(rule::maxvote):
+ assert(class_opt.size());
+ ogrWriter.createField(label_opt[0],fieldType);
+ if(test_opt.size())
+ ogrTestWriter.createField(label_opt[0],fieldType);
+ break;
+ case(rule::point):
+ case(rule::mean):
+ case(rule::centroid):
+ default:{
+ if(keepFeatures_opt[0]){
+ ogrWriter.createField("origId",OFTInteger);//the fieldId of the original feature
+ if(test_opt.size())
+ ogrTestWriter.createField("origId",OFTInteger);
+ }
+ for(int windowJ=-theDim/2;windowJ<(theDim+1)/2;++windowJ){
+ for(int windowI=-theDim/2;windowI<(theDim+1)/2;++windowI){
+ if(disc_opt[0]&&(windowI*windowI+windowJ*windowJ>(theDim/2)*(theDim/2)))
+ continue;
+ for(int iband=0;iband<nband;++iband){
+ int theBand=(band_opt[0]<0)?iband:band_opt[iband];
+ ostringstream fs;
+ if(theDim>1)
+ fs << fieldname_opt[iband] << "_" << windowJ << "_" << windowI;
+ else
+ fs << fieldname_opt[iband];
+ if(verbose_opt[0]>1)
+ std::cout << "creating field " << fs.str() << std::endl;
+
+ ogrWriter.createField(fs.str(),fieldType);
+ if(test_opt.size())
+ ogrTestWriter.createField(fs.str(),fieldType);
+ }
+ }
+ }
+ break;
+ }
+ }
+ OGRLayer *readLayer;
+ readLayer = sampleReader.getDataSource()->GetLayer(0);
+ OGRLayer *writeLayer;
+ OGRLayer *writeTestLayer;
+ writeLayer=ogrWriter.getDataSource()->GetLayer(0);
+ if(test_opt.size())
+ writeTestLayer=ogrTestWriter.getDataSource()->GetLayer(0);
+ readLayer->ResetReading();
+ OGRFeature *readFeature;
+ int isample=0;
+ unsigned long int ifeature=0;
+ unsigned long int nfeature=sampleReader.getFeatureCount();
+ ImgWriterOgr boxWriter;
+ if(rbox_opt[0]>0||cbox_opt[0]>0){
+ assert(bufferOutput_opt.size());
+ assert(test_opt.empty());//not implemented
+ if(verbose_opt[0]>1)
+ std::cout << "opening box writer " << bufferOutput_opt[0] << std::endl;
+ boxWriter.open(bufferOutput_opt[0]);
+ std::string layername="buffer";
+ boxWriter.createLayer(layername, imgReader.getProjection(), wkbPolygon);
+ std::string fieldname="fid";//number of the point
+ if(verbose_opt[0]>1)
+ std::cout << "creating field " << fieldname << std::endl;
+ // ogrWriter.createField(fieldname,OFTInteger);
+ boxWriter.createField(fieldname,OFTInteger);
+ }
+ progress=0;
+ pfnProgress(progress,pszMessage,pProgressArg);
+ while( (readFeature = readLayer->GetNextFeature()) != NULL ){
+ bool writeTest=false;//write this feature to test_opt[0] instead of output_opt
+ if(verbose_opt[0]>0)
+ std::cout << "reading feature " << readFeature->GetFID() << std::endl;
+ if(threshold_opt[0]>0){//percentual value
+ double p=static_cast<double>(random())/(RAND_MAX);
+ p*=100.0;
+ if(p>threshold_opt[0]){
+ if(test_opt.size())
+ writeTest=true;
+ else
+ continue;//do not select for now, go to next feature
+ }
+ }
+ else{//absolute value
+ if(ntotalvalid>-threshold_opt[0]){
+ if(test_opt.size())
+ writeTest=true;
+ else
+ continue;//do not select any more pixels, go to next column feature
+ }
+ }
+ if(verbose_opt[0]>0)
+ std::cout << "processing feature " << readFeature->GetFID() << std::endl;
+ //get x and y from readFeature
+ double x,y;
+ OGRGeometry *poGeometry;
+ poGeometry = readFeature->GetGeometryRef();
+ assert(poGeometry!=NULL);
+ try{
+ if(wkbFlatten(poGeometry->getGeometryType()) == wkbPoint ){
+ assert(class_opt.size()<=1);//class_opt not implemented for point yet
+ OGRPoint *poPoint = (OGRPoint *) poGeometry;
+ x=poPoint->getX();
+ y=poPoint->getY();
+ bool valid=true;
+ for(int imask=0;imask<mask_opt.size();++imask){
+ double colMask,rowMask;//image coordinates in mask image
+ if(mask_opt.size()>1){//multiple masks
+ maskReader[imask].geo2image(x,y,colMask,rowMask);
+ //nearest neighbour
+ rowMask=static_cast<int>(rowMask);
+ colMask=static_cast<int>(colMask);
+ if(static_cast<int>(colMask)<0||static_cast<int>(colMask)>=maskReader[imask].nrOfCol())
+ continue;
+ if(static_cast<int>(rowMask)!=static_cast<int>(oldmaskrow[imask])){
+ if(static_cast<int>(rowMask)<0||static_cast<int>(rowMask)>=maskReader[imask].nrOfRow())
+ continue;
+ else{
+ maskReader[imask].readData(maskBuffer[imask],GDT_Int32,static_cast<int>(rowMask));
+ oldmaskrow[imask]=rowMask;
+ assert(maskBuffer.size()==maskReader[imask].nrOfBand());
+ }
+ }
+ // char ivalue=0;
+ int ivalue=0;
+ if(mask_opt.size()==msknodata_opt.size())//one invalid value for each mask
+ ivalue=static_cast<int>(msknodata_opt[imask]);
+ else//use same invalid value for each mask
+ ivalue=static_cast<int>(msknodata_opt[0]);
+ if(maskBuffer[imask][colMask]==ivalue){
+ valid=false;
+ break;
+ }
+ }
+ else if(maskReader.size()){
+ maskReader[0].geo2image(x,y,colMask,rowMask);
+ //nearest neighbour
+ rowMask=static_cast<int>(rowMask);
+ colMask=static_cast<int>(colMask);
+ if(static_cast<int>(colMask)<0||static_cast<int>(colMask)>=maskReader[0].nrOfCol()){
+ continue;
+ // cerr << colMask << " out of mask col range!" << std::endl;
+ // cerr << x << " " << y << " " << colMask << " " << rowMask << std::endl;
+ // assert(static_cast<int>(colMask)>=0&&static_cast<int>(colMask)<maskReader[0].nrOfCol());
+ }
+
+ if(static_cast<int>(rowMask)!=static_cast<int>(oldmaskrow[0])){
+ if(static_cast<int>(rowMask)<0||static_cast<int>(rowMask)>=maskReader[0].nrOfRow()){
+ continue;
+ // cerr << rowMask << " out of mask row range!" << std::endl;
+ // cerr << x << " " << y << " " << colMask << " " << rowMask << std::endl;
+ // assert(static_cast<int>(rowMask)>=0&&static_cast<int>(rowMask)<imgReader.nrOfRow());
+ }
+ else{
+ maskReader[0].readData(maskBuffer[0],GDT_Int32,static_cast<int>(rowMask));
+ oldmaskrow[0]=rowMask;
+ }
+ }
+ for(int ivalue=0;ivalue<msknodata_opt.size();++ivalue){
+ if(maskBuffer[0][colMask]==static_cast<int>(msknodata_opt[ivalue])){
+ valid=false;
+ break;
+ }
+ }
+ }
+ }
+ if(!valid)
+ continue;
+
+ double value;
+ double i_centre,j_centre;
+ if(geo_opt[0])
+ imgReader.geo2image(x,y,i_centre,j_centre);
+ else{
+ i_centre=x;
+ j_centre=y;
+ }
+ //nearest neighbour
+ j_centre=static_cast<int>(j_centre);
+ i_centre=static_cast<int>(i_centre);
+ //check if j_centre is out of bounds
+ if(static_cast<int>(j_centre)<0||static_cast<int>(j_centre)>=imgReader.nrOfRow())
+ continue;
+ //check if i_centre is out of bounds
+ if(static_cast<int>(i_centre)<0||static_cast<int>(i_centre)>=imgReader.nrOfCol())
+ continue;
+
+ if(rbox_opt[0]){
+ assert(test_opt.empty());//not implemented
+ vector< vector<OGRPoint*> > points;
+ points.resize(rbox_opt.size());
+ if(verbose_opt[0]>1)
+ std::cout << "creating rectangular box for sample " << isample << ": ";
+ for(int ibox=0;ibox<rbox_opt.size();++ibox){
+ int npoint=4;
+ if(verbose_opt[0]>1)
+ std::cout << ibox << " ";
+ points[ibox].resize(npoint+1);
+ vector<OGRPoint> pbPoint(npoint+1);
+ pbPoint[0].setX(x-0.5*rbox_opt[ibox]);
+ pbPoint[0].setY(y+0.5*rbox_opt[ibox]);
+ points[ibox][0]=&(pbPoint[0]);//start point UL
+ points[ibox][4]=&(pbPoint[0]);//end point
+ pbPoint[1].setX(x+0.5*rbox_opt[ibox]);
+ pbPoint[1].setY(y+0.5*rbox_opt[ibox]);
+ points[ibox][1]=&(pbPoint[1]);//UR
+ pbPoint[2].setX(x+0.5*rbox_opt[ibox]);
+ pbPoint[2].setY(y-0.5*rbox_opt[ibox]);
+ points[ibox][2]=&(pbPoint[2]);//LR
+ pbPoint[3].setX(x-0.5*rbox_opt[ibox]);
+ pbPoint[3].setY(y-0.5*rbox_opt[ibox]);
+ points[ibox][3]=&(pbPoint[3]);//LL
+ std::string fieldname="fid";//number of the point
+ boxWriter.addRing(points[ibox],fieldname,isample);
+ // boxWriter.addLineString(points[ibox],fieldname,isample);
+ }
+ if(verbose_opt[0]>1)
+ std::cout << std::endl;
+ }
+ if(cbox_opt[0]>0){
+ vector< vector<OGRPoint*> > points;
+ points.resize(cbox_opt.size());
+ if(verbose_opt[0]>1)
+ std::cout << "creating circular box ";
+ for(int ibox=0;ibox<cbox_opt.size();++ibox){
+ int npoint=50;
+ if(verbose_opt[0]>1)
+ std::cout << ibox << " ";
+ points[ibox].resize(npoint+1);
+ vector<OGRPoint> pbPoint(npoint+1);
+ double radius=cbox_opt[ibox]/2.0;
+ double alpha=0;
+ for(int ipoint=0;ipoint<npoint;++ipoint){
+ alpha=ipoint*2.0*PI/static_cast<double>(npoint);
+ pbPoint[ipoint].setX(x+radius*cos(alpha));
+ pbPoint[ipoint].setY(y+radius*sin(alpha));
+ points[ibox][ipoint]=&(pbPoint[ipoint]);
+ }
+ alpha=0;
+ pbPoint[npoint].setX(x+radius*cos(alpha));
+ pbPoint[npoint].setY(y+radius*sin(alpha));
+ points[ibox][npoint]=&(pbPoint[npoint]);
+ std::string fieldname="fid";//number of the point
+ boxWriter.addRing(points[ibox],fieldname,isample);
+ // boxWriter.addLineString(points[ibox],fieldname,isample);
+ }
+ if(verbose_opt[0]>1)
+ std::cout << std::endl;
+ }
+
+ OGRFeature *writeFeature;
+
+ if(writeTest)
+ writeFeature = OGRFeature::CreateFeature(writeTestLayer->GetLayerDefn());
+ else
+ writeFeature = OGRFeature::CreateFeature(writeLayer->GetLayerDefn());
+ if(verbose_opt[0]>1)
+ std::cout << "copying fields from points " << sample_opt[0] << std::endl;
+ if(writeFeature->SetFrom(readFeature)!= OGRERR_NONE)
+ cerr << "writing feature failed" << std::endl;
+
+ if(verbose_opt[0]>1)
+ std::cout << "write feature has " << writeFeature->GetFieldCount() << " fields" << std::endl;
+
+ vector<double> windowBuffer;
+ for(int windowJ=-theDim/2;windowJ<(theDim+1)/2;++windowJ){
+ for(int windowI=-theDim/2;windowI<(theDim+1)/2;++windowI){
+ if(disc_opt[0]&&(windowI*windowI+windowJ*windowJ>(theDim/2)*(theDim/2)))
+ continue;
+ int j=j_centre+windowJ;
+ //check if j is out of bounds
+ if(static_cast<int>(j)<0||static_cast<int>(j)>=imgReader.nrOfRow())
+ continue;
+ int i=i_centre+windowI;
+ //check if i is out of bounds
+ if(static_cast<int>(i)<0||static_cast<int>(i)>=imgReader.nrOfCol())
+ continue;
+ if(verbose_opt[0]>1)
+ std::cout << "reading image value at " << i << "," << j;
+ for(int iband=0;iband<nband;++iband){
+ int theBand=(band_opt[0]<0)?iband:band_opt[iband];
+ imgReader.readData(value,GDT_Float64,i,j,theBand);
+ if(verbose_opt[0]>1)
+ std::cout << ": " << value << std::endl;
+ ostringstream fs;
+ if(theDim>1)
+ fs << fieldname_opt[iband] << "_" << windowJ << "_" << windowI;
+ else
+ fs << fieldname_opt[iband];
+ if(verbose_opt[0]>1)
+ std::cout << "set field " << fs.str() << " to " << value << std::endl;
+ switch( fieldType ){
+ case OFTInteger:
+ writeFeature->SetField(fs.str().c_str(),static_cast<int>(value));
+ break;
+ case OFTString:
+ {
+ ostringstream os;
+ os << value;
+ writeFeature->SetField(fs.str().c_str(),os.str().c_str());
+ break;
+ }
+ case OFTReal:
+ writeFeature->SetField(fs.str().c_str(),value);
+ break;
+ case OFTRealList:{
+ int fieldIndex=writeFeature->GetFieldIndex(fs.str().c_str());
+ int nCount;
+ const double *theList;
+ theList=writeFeature->GetFieldAsDoubleList(fieldIndex,&nCount);
+ vector<double> vectorList(nCount+1);
+ for(int index=0;index<nCount;++index)
+ vectorList[nCount]=value;
+ writeFeature->SetField(fieldIndex,vectorList.size(),&(vectorList[0]));
+ break;
+ }
+ default://not supported
+ assert(0);
+ break;
+ }
+ }
+ }
+ }
+ if(keepFeatures_opt[0])
+ writeFeature->SetField("origId",static_cast<int>(readFeature->GetFID()));
+ if(verbose_opt[0]>1)
+ std::cout << "creating point feature" << std::endl;
+ if(writeTest){
+ if(writeTestLayer->CreateFeature( writeFeature ) != OGRERR_NONE ){
+ std::string errorString="Failed to create feature in shapefile";
+ throw(errorString);
+ }
+ }
+ else{
+ if(writeLayer->CreateFeature( writeFeature ) != OGRERR_NONE ){
+ std::string errorString="Failed to create feature in shapefile";
+ throw(errorString);
+ }
+ }
+ OGRFeature::DestroyFeature( writeFeature );
+ ++isample;
+ ++ntotalvalid;
+ if(verbose_opt[0])
+ std::cout << "ntotalvalid: " << ntotalvalid << std::endl;
+ }//if wkbPoint
+ else if(wkbFlatten(poGeometry->getGeometryType()) == wkbPolygon){
+
+ OGRPolygon readPolygon = *((OGRPolygon *) poGeometry);
+ OGRPolygon writePolygon;
+ OGRLinearRing writeRing;
+ OGRPoint writeCentroidPoint;
+ OGRFeature *writePolygonFeature;
+ OGRFeature *writeCentroidFeature;
+
+ readPolygon.closeRings();
+
+ if(verbose_opt[0]>1)
+ std::cout << "get centroid point from polygon" << std::endl;
+ readPolygon.Centroid(&writeCentroidPoint);
+
+ double ulx,uly,lrx,lry;
+ double uli,ulj,lri,lrj;
+ if((polygon_opt[0]&&ruleMap[rule_opt[0]]==rule::point)||(ruleMap[rule_opt[0]]==rule::centroid)){
+ ulx=writeCentroidPoint.getX();
+ uly=writeCentroidPoint.getY();
+ lrx=ulx;
+ lry=uly;
+ }
+ else{
+ //get envelope
+ if(verbose_opt[0])
+ std::cout << "reading envelope for polygon " << ifeature << std::endl;
+ OGREnvelope* psEnvelope=new OGREnvelope();
+ readPolygon.getEnvelope(psEnvelope);
+ ulx=psEnvelope->MinX;
+ uly=psEnvelope->MaxY;
+ lrx=psEnvelope->MaxX;
+ lry=psEnvelope->MinY;
+ delete psEnvelope;
+ }
+ if(geo_opt[0]){
+ imgReader.geo2image(ulx,uly,uli,ulj);
+ imgReader.geo2image(lrx,lry,lri,lrj);
+ }
+ else{
+ uli=ulx;
+ ulj=uly;
+ lri=lrx;
+ lrj=lry;
+ }
+ //nearest neighbour
+ ulj=static_cast<int>(ulj);
+ uli=static_cast<int>(uli);
+ lrj=static_cast<int>(lrj);
+ lri=static_cast<int>(lri);
+ //iterate through all pixels
+ if(verbose_opt[0]>1)
+ std::cout << "bounding box for polygon feature " << ifeature << ": " << uli << " " << ulj << " " << lri << " " << lrj << std::endl;
+
+ if(uli<0||lri>=imgReader.nrOfCol()||ulj<0||ulj>=imgReader.nrOfRow())
+ continue;
+
+ int nPointPolygon=0;
+ if(polygon_opt[0]){
+ if(writeTest)
+ writePolygonFeature = OGRFeature::CreateFeature(writeTestLayer->GetLayerDefn());
+ else
+ writePolygonFeature = OGRFeature::CreateFeature(writeLayer->GetLayerDefn());
+ }
+ else if(ruleMap[rule_opt[0]]==rule::mean||ruleMap[rule_opt[0]]==rule::centroid){
+ if(writeTest)
+ writeCentroidFeature = OGRFeature::CreateFeature(writeTestLayer->GetLayerDefn());
+ else
+ writeCentroidFeature = OGRFeature::CreateFeature(writeLayer->GetLayerDefn());
+ }
+ //previously here
+ vector<double> polyValues;
+ switch(ruleMap[rule_opt[0]]){
+ case(rule::point):
+ case(rule::mean):
+ case(rule::centroid):
+ default:
+ polyValues.resize(nband);
+ break;
+ case(rule::proportion):
+ case(rule::custom):
+ case(rule::minimum):
+ case(rule::maximum):
+ case(rule::maxvote):
+ assert(class_opt.size());
+ polyValues.resize(class_opt.size());
+ break;
+ }
+ for(int index=0;index<polyValues.size();++index)
+ polyValues[index]=0;
+ OGRPoint thePoint;
+ for(int j=ulj;j<=lrj;++j){
+ for(int i=uli;i<=lri;++i){
+ //check if point is on surface
+ double x=0;
+ double y=0;
+ imgReader.image2geo(i,j,x,y);
+ thePoint.setX(x);
+ thePoint.setY(y);
+ if(readPolygon.Contains(&thePoint)){
+ bool valid=true;
+ for(int imask=0;imask<mask_opt.size();++imask){
+ double colMask,rowMask;//image coordinates in mask image
+ if(mask_opt.size()>1){//multiple masks
+ maskReader[imask].geo2image(x,y,colMask,rowMask);
+ //nearest neighbour
+ rowMask=static_cast<int>(rowMask);
+ colMask=static_cast<int>(colMask);
+ if(static_cast<int>(colMask)<0||static_cast<int>(colMask)>=maskReader[imask].nrOfCol())
+ continue;
+ // {
+ // cerr << colMask << " out of mask col range!" << std::endl;
+ // cerr << x << " " << y << " " << colMask << " " << rowMask << std::endl;
+ // assert(static_cast<int>(colMask)>=0&&static_cast<int>(colMask)<maskReader[imask].nrOfCol());
+ // }
+
+ if(static_cast<int>(rowMask)!=static_cast<int>(oldmaskrow[imask])){
+ if(static_cast<int>(rowMask)<0||static_cast<int>(rowMask)>=maskReader[imask].nrOfRow())
+ continue;
+ // {
+ // cerr << rowMask << " out of mask row range!" << std::endl;
+ // cerr << x << " " << y << " " << colMask << " " << rowMask << std::endl;
+ // assert(static_cast<int>(rowMask)>=0&&static_cast<int>(rowMask)<imgReader.nrOfRow());
+ // }
+ else{
+ maskReader[imask].readData(maskBuffer[imask],GDT_Int32,static_cast<int>(rowMask));
+ oldmaskrow[imask]=rowMask;
+ assert(maskBuffer.size()==maskReader[imask].nrOfBand());
+ }
+ }
+ // char ivalue=0;
+ int ivalue=0;
+ if(mask_opt.size()==msknodata_opt.size())//one invalid value for each mask
+ ivalue=static_cast<int>(msknodata_opt[imask]);
+ else//use same invalid value for each mask
+ ivalue=static_cast<int>(msknodata_opt[0]);
+ if(maskBuffer[imask][colMask]==ivalue){
+ valid=false;
+ break;
+ }
+ }
+ else if(maskReader.size()){
+ maskReader[0].geo2image(x,y,colMask,rowMask);
+ //nearest neighbour
+ rowMask=static_cast<int>(rowMask);
+ colMask=static_cast<int>(colMask);
+ if(static_cast<int>(colMask)<0||static_cast<int>(colMask)>=maskReader[0].nrOfCol())
+ continue;
+ // {
+ // cerr << colMask << " out of mask col range!" << std::endl;
+ // cerr << x << " " << y << " " << colMask << " " << rowMask << std::endl;
+ // assert(static_cast<int>(colMask)>=0&&static_cast<int>(colMask)<maskReader[0].nrOfCol());
+ // }
+
+ if(static_cast<int>(rowMask)!=static_cast<int>(oldmaskrow[0])){
+ if(static_cast<int>(rowMask)<0||static_cast<int>(rowMask)>=maskReader[0].nrOfRow())
+ continue;
+ // {
+ // cerr << rowMask << " out of mask row range!" << std::endl;
+ // cerr << x << " " << y << " " << colMask << " " << rowMask << std::endl;
+ // assert(static_cast<int>(rowMask)>=0&&static_cast<int>(rowMask)<imgReader.nrOfRow());
+ // }
+ else{
+ maskReader[0].readData(maskBuffer[0],GDT_Int32,static_cast<int>(rowMask));
+ oldmaskrow[0]=rowMask;
+ }
+ }
+ for(int ivalue=0;ivalue<msknodata_opt.size();++ivalue){
+ if(maskBuffer[0][colMask]==static_cast<int>(msknodata_opt[ivalue])){
+ valid=false;
+ break;
+ }
+ }
+ }
+ }
+ if(!valid)
+ continue;
+ //check if within raster image
+ if(i<0||i>=imgReader.nrOfCol())
+ continue;
+ if(j<0||j>=imgReader.nrOfRow())
+ continue;
+ writeRing.addPoint(&thePoint);
+ if(verbose_opt[0]>1)
+ std::cout << "point is on surface:" << thePoint.getX() << "," << thePoint.getY() << std::endl;
+ ++nPointPolygon;
+ OGRFeature *writePointFeature;
+ if(!polygon_opt[0]){
+ //create feature
+ if(ruleMap[rule_opt[0]]!=rule::mean&&ruleMap[rule_opt[0]]!=rule::centroid){//do not create in case of mean value (only create point at centroid
+ if(writeTest)
+ writePointFeature = OGRFeature::CreateFeature(writeTestLayer->GetLayerDefn());
+ else
+ writePointFeature = OGRFeature::CreateFeature(writeLayer->GetLayerDefn());
+ if(verbose_opt[0]>1)
+ std::cout << "copying fields from polygons " << sample_opt[0] << std::endl;
+ if(writePointFeature->SetFrom(readFeature)!= OGRERR_NONE)
+ cerr << "writing feature failed" << std::endl;
+ writePointFeature->SetGeometry(&thePoint);
+ OGRGeometry *updateGeometry;
+ updateGeometry = writePointFeature->GetGeometryRef();
+ OGRPoint *poPoint = (OGRPoint *) updateGeometry;
+ if(verbose_opt[0]>1)
+ std::cout << "write feature has " << writePointFeature->GetFieldCount() << " fields" << std::endl;
+ }
+ }
+ if(verbose_opt[0]>1)
+ std::cout << "reading image value within polygon at position " << i << "," << j;
+ for(int iband=0;iband<nband;++iband){
+ int theBand=(band_opt[0]<0)?iband:band_opt[iband];
+ double value=0;
+ imgReader.readData(value,GDT_Float64,i,j,theBand);
+ if(verbose_opt[0]>1)
+ std::cout << ": " << value << std::endl;
+ if(polygon_opt[0]||ruleMap[rule_opt[0]]==rule::mean||ruleMap[rule_opt[0]]==rule::centroid){
+ int iclass=0;
+ switch(ruleMap[rule_opt[0]]){
+ case(rule::point)://in centroid if polygon_opt==true or all values as points if polygon_opt!=true
+ case(rule::centroid):
+ default:
+ polyValues[iband]=value;
+ break;
+ case(rule::mean)://mean as polygon if polygon_opt==true or as point in centroid if polygon_opt!=true
+ polyValues[iband]+=value;
+ break;
+ case(rule::proportion):
+ case(rule::custom):
+ case(rule::minimum):
+ case(rule::maximum):
+ case(rule::maxvote):
+ for(iclass=0;iclass<class_opt.size();++iclass){
+ if(value==class_opt[iclass]){
+ assert(polyValues.size()>iclass);
+ polyValues[iclass]+=1;//value
+ break;
+ }
+ }
+ break;
+ }
+ }
+ else{
+ // ostringstream fs;
+ // if(imgReader.nrOfBand()==1)
+ // fs << fieldname_opt[0];
+ // else
+ // fs << fieldname_opt[0] << theBand;
+ if(verbose_opt[0]>1)
+ std::cout << "set field " << fieldname_opt[iband] << " to " << value << std::endl;
+ switch( fieldType ){
+ case OFTInteger:
+ writePointFeature->SetField(fieldname_opt[iband].c_str(),static_cast<int>(value));
+ break;
+ case OFTString:
+ {
+ ostringstream os;
+ os << value;
+ writePointFeature->SetField(fieldname_opt[iband].c_str(),os.str().c_str());
+ break;
+ }
+ case OFTReal:
+ writePointFeature->SetField(fieldname_opt[iband].c_str(),value);
+ break;
+ case OFTRealList:{
+ int fieldIndex=writePointFeature->GetFieldIndex(fieldname_opt[iband].c_str());
+ int nCount;
+ const double *theList;
+ theList=writePointFeature->GetFieldAsDoubleList(fieldIndex,&nCount);
+ vector<double> vectorList(nCount+1);
+ for(int index=0;index<nCount;++index)
+ vectorList[nCount]=value;
+ writePointFeature->SetField(fieldIndex,vectorList.size(),&(vectorList[0]));
+ break;
+ }
+ default://not supported
+ assert(0);
+ break;
+ }
+ }
+ }
+ if(!polygon_opt[0]){
+ // if(keepFeatures_opt[0])
+ // writePointFeature->SetField("origId",static_cast<int>(readFeature->GetFID()));
+ if(ruleMap[rule_opt[0]]!=rule::mean&&ruleMap[rule_opt[0]]!=rule::centroid){//do not create in case of mean value (only at centroid)
+ if(keepFeatures_opt[0])
+ writePointFeature->SetField("origId",static_cast<int>(readFeature->GetFID()));
+ //write feature
+ if(verbose_opt[0]>1)
+ std::cout << "creating point feature" << std::endl;
+ if(writeTest){
+ if(writeTestLayer->CreateFeature( writePointFeature ) != OGRERR_NONE ){
+ std::string errorString="Failed to create feature in test shapefile";
+ throw(errorString);
+ }
+ }
+ else{
+ if(writeLayer->CreateFeature( writePointFeature ) != OGRERR_NONE ){
+ std::string errorString="Failed to create feature in shapefile";
+ throw(errorString);
+ }
+ }
+ //destroy feature
+ OGRFeature::DestroyFeature( writePointFeature );
+ ++ntotalvalid;
+ if(verbose_opt[0])
+ std::cout << "ntotalvalid(2): " << ntotalvalid << std::endl;
+ }
+ }
+ ++isample;
+ }
+ }
+ }
+ if(polygon_opt[0]||ruleMap[rule_opt[0]]==rule::mean||ruleMap[rule_opt[0]]==rule::centroid){
+ //do not create if no points found within polygon
+ if(!nPointPolygon)
+ continue;
+ //add ring to polygon
+ if(polygon_opt[0]){
+ writePolygon.addRing(&writeRing);
+ writePolygon.closeRings();
+ //write geometry of writePolygon
+ writePolygonFeature->SetGeometry(&writePolygon);
+ if(writePolygonFeature->SetFrom(readFeature)!= OGRERR_NONE)
+ cerr << "writing feature failed" << std::endl;
+ if(verbose_opt[0]>1)
+ std::cout << "copying new fields write polygon " << sample_opt[0] << std::endl;
+ if(verbose_opt[0]>1)
+ std::cout << "write feature has " << writePolygonFeature->GetFieldCount() << " fields" << std::endl;
+ //write polygon feature
+ }
+ else{//write mean value of polygon to centroid point (ruleMap[rule_opt[0]]==rule::mean)
+ //create feature
+ if(verbose_opt[0]>1)
+ std::cout << "copying fields from polygons " << sample_opt[0] << std::endl;
+ if(writeCentroidFeature->SetFrom(readFeature)!= OGRERR_NONE)
+ cerr << "writing feature failed" << std::endl;
+ writeCentroidFeature->SetGeometry(&writeCentroidPoint);
+ OGRGeometry *updateGeometry;
+ updateGeometry = writeCentroidFeature->GetGeometryRef();
+ assert(wkbFlatten(updateGeometry->getGeometryType()) == wkbPoint );
+ if(verbose_opt[0]>1)
+ std::cout << "write feature has " << writeCentroidFeature->GetFieldCount() << " fields" << std::endl;
+ }
+ switch(ruleMap[rule_opt[0]]){
+ case(rule::point)://value at each point (or at centroid of polygon if line is set)
+ default:{
+ if(verbose_opt[0])
+ std::cout << "number of points in polygon: " << nPointPolygon << std::endl;
+ for(int index=0;index<polyValues.size();++index){
+ double theValue=polyValues[index];
+ // ostringstream fs;
+ if(verbose_opt[0])
+ std::cout << "number of points in polygon: " << nPointPolygon << std::endl;
+ int theBand=(band_opt[0]<0)?index:band_opt[index];
+ // if(nband==1)
+ // fs << fieldname_opt[0];
+ // else
+ // fs << fieldname_opt[0] << theBand;
+
+ if(verbose_opt[0]>1)
+ std::cout << "set field " << fieldname_opt[index] << " to " << theValue << std::endl;
+ switch( fieldType ){
+ case OFTInteger:
+ if(polygon_opt[0])
+ writePolygonFeature->SetField(fieldname_opt[index].c_str(),static_cast<int>(theValue));
+ else
+ writeCentroidFeature->SetField(fieldname_opt[index].c_str(),static_cast<int>(theValue));
+ break;
+ case OFTString:
+ {
+ ostringstream os;
+ os << theValue;
+ if(polygon_opt[0])
+ writePolygonFeature->SetField(fieldname_opt[index].c_str(),os.str().c_str());
+ else
+ writeCentroidFeature->SetField(fieldname_opt[index].c_str(),os.str().c_str());
+ break;
+ }
+ case OFTReal:
+ if(polygon_opt[0])
+ writePolygonFeature->SetField(fieldname_opt[index].c_str(),theValue);
+ else
+ writeCentroidFeature->SetField(fieldname_opt[index].c_str(),theValue);
+ break;
+ case OFTRealList:{
+ int fieldIndex;
+ int nCount;
+ const double *theList;
+ vector<double> vectorList;
+ if(polygon_opt[0]){
+ fieldIndex=writePolygonFeature->GetFieldIndex(fieldname_opt[index].c_str());
+ theList=writePolygonFeature->GetFieldAsDoubleList(fieldIndex,&nCount);
+ vectorList.resize(nCount+1);
+ for(int index=0;index<nCount;++index)
+ vectorList[index]=theList[index];
+ vectorList[nCount]=theValue;
+ writePolygonFeature->SetField(fieldIndex,vectorList.size(),&(vectorList[0]));
+ }
+ else{
+ fieldIndex=writeCentroidFeature->GetFieldIndex(fieldname_opt[index].c_str());
+ theList=writeCentroidFeature->GetFieldAsDoubleList(fieldIndex,&nCount);
+ vectorList.resize(nCount+1);
+ for(int index=0;index<nCount;++index)
+ vectorList[index]=theList[index];
+ vectorList[nCount]=theValue;
+ writeCentroidFeature->SetField(fieldIndex,vectorList.size(),&(vectorList[0]));
+ }
+ break;
+ }
+ default://not supported
+ std::cout << "field type not supported yet..." << std::endl;
+ break;
+ }
+ }
+ break;
+ }
+ case(rule::mean):
+ case(rule::centroid):{//mean value (written to centroid of polygon if line is not set)
+ if(verbose_opt[0])
+ std::cout << "number of points in polygon: " << nPointPolygon << std::endl;
+ //test
+ if(ruleMap[rule_opt[0]]==rule::centroid)
+ assert(nPointPolygon<=1);
+ for(int index=0;index<polyValues.size();++index){
+ double theValue=polyValues[index];
+ // ostringstream fs;
+ theValue/=nPointPolygon;
+ int theBand=(band_opt[0]<0)?index:band_opt[index];
+ // if(nband==1)
+ // fs << fieldname_opt[0];
+ // else
+ // fs << fieldname_opt[0] << theBand;
+ if(verbose_opt[0]>1)
+ std::cout << "set field " << fieldname_opt[index] << " to " << theValue << std::endl;
+ switch( fieldType ){
+ case OFTInteger:
+ if(polygon_opt[0])
+ writePolygonFeature->SetField(fieldname_opt[index].c_str(),static_cast<int>(theValue));
+ else
+ writeCentroidFeature->SetField(fieldname_opt[index].c_str(),static_cast<int>(theValue));
+ break;
+ case OFTString:
+ {
+ ostringstream os;
+ os << theValue;
+ if(polygon_opt[0])
+ writePolygonFeature->SetField(fieldname_opt[index].c_str(),os.str().c_str());
+ else
+ writeCentroidFeature->SetField(fieldname_opt[index].c_str(),os.str().c_str());
+ break;
+ }
+ case OFTReal:
+ if(polygon_opt[0])
+ writePolygonFeature->SetField(fieldname_opt[index].c_str(),theValue);
+ else
+ writeCentroidFeature->SetField(fieldname_opt[index].c_str(),theValue);
+ break;
+ case OFTRealList:{
+ int fieldIndex;
+ int nCount;
+ const double *theList;
+ vector<double> vectorList;
+ if(polygon_opt[0]){
+ fieldIndex=writePolygonFeature->GetFieldIndex(fieldname_opt[index].c_str());
+ theList=writePolygonFeature->GetFieldAsDoubleList(fieldIndex,&nCount);
+ vectorList.resize(nCount+1);
+ for(int index=0;index<nCount;++index)
+ vectorList[index]=theList[index];
+ vectorList[nCount]=theValue;
+ writePolygonFeature->SetField(fieldIndex,vectorList.size(),&(vectorList[0]));
+ }
+ else{
+ fieldIndex=writeCentroidFeature->GetFieldIndex(fieldname_opt[index].c_str());
+ theList=writeCentroidFeature->GetFieldAsDoubleList(fieldIndex,&nCount);
+ vectorList.resize(nCount+1);
+ for(int index=0;index<nCount;++index)
+ vectorList[index]=theList[index];
+ vectorList[nCount]=theValue;
+ writeCentroidFeature->SetField(fieldIndex,vectorList.size(),&(vectorList[0]));
+ }
+ break;
+ }
+ default://not supported
+ std::cout << "field type not supported yet..." << std::endl;
+ break;
+ }
+ }
+ break;
+ }
+ case(rule::proportion):{//proportion classes
+ if(verbose_opt[0])
+ std::cout << "number of points in polygon: " << nPointPolygon << std::endl;
+ stat.normalize_pct(polyValues);
+ // stat.sum(polyValues);
+ for(int index=0;index<polyValues.size();++index){
+ double theValue=polyValues[index];
+ ostringstream fs;
+ fs << class_opt[index];
+ if(polygon_opt[0])
+ writePolygonFeature->SetField(fs.str().c_str(),static_cast<int>(theValue));
+ else
+ writeCentroidFeature->SetField(fs.str().c_str(),static_cast<int>(theValue));
+ }
+ break;
+ }
+ case(rule::custom):{//custom
+ assert(polygon_opt[0]);//not implemented for points
+ if(verbose_opt[0])
+ std::cout << "number of points in polygon: " << nPointPolygon << std::endl;
+ stat.normalize_pct(polyValues);
+ assert(polyValues.size()==2);//11:broadleaved, 12:coniferous
+ if(polyValues[0]>=75)//broadleaved
+ writePolygonFeature->SetField(label_opt[0].c_str(),static_cast<int>(11));
+ else if(polyValues[1]>=75)//coniferous
+ writePolygonFeature->SetField(label_opt[0].c_str(),static_cast<int>(12));
+ else if(polyValues[0]>25&&polyValues[1]>25)//mixed
+ writePolygonFeature->SetField(label_opt[0].c_str(),static_cast<int>(13));
+ else{
+ if(verbose_opt[0]){
+ std::cout << "No valid value in polyValues..." << std::endl;
+ for(int index=0;index<polyValues.size();++index){
+ double theValue=polyValues[index];
+ std::cout << theValue << " ";
+ }
+ std::cout << std::endl;
+ }
+ writePolygonFeature->SetField(label_opt[0].c_str(),static_cast<int>(20));
+ }
+ break;
+ }
+ case(rule::minimum):{
+ //minimum of polygon
+ assert(polygon_opt[0]);//not implemented for points
+ if(verbose_opt[0])
+ std::cout << "number of points in polygon: " << nPointPolygon << std::endl;
+ //search for min class
+ int minClass=stat.max(class_opt);
+ for(int iclass=0;iclass<class_opt.size();++iclass){
+ if(polyValues[iclass]>0){
+ if(verbose_opt[0]>1)
+ std::cout << class_opt[iclass] << ": " << polyValues[iclass] << std::endl;
+ if(class_opt[iclass]<minClass)
+ minClass=class_opt[iclass];
+ }
+ }
+ if(verbose_opt[0]>0)
+ std::cout << "minClass: " << minClass << std::endl;
+ writePolygonFeature->SetField(label_opt[0].c_str(),minClass);
+ break;
+ }
+ case(rule::maximum):{
+ //maximum of polygon
+ assert(polygon_opt[0]);//not implemented for points
+ if(verbose_opt[0])
+ std::cout << "number of points in polygon: " << nPointPolygon << std::endl;
+ //search for max class
+ int maxClass=stat.min(class_opt);
+ for(int iclass=0;iclass<class_opt.size();++iclass){
+ if(polyValues[iclass]>0){
+ if(verbose_opt[0]>1)
+ std::cout << class_opt[iclass] << ": " << polyValues[iclass] << std::endl;
+ if(class_opt[iclass]>maxClass)
+ maxClass=class_opt[iclass];
+ }
+ }
+ if(verbose_opt[0]>0)
+ std::cout << "maxClass: " << maxClass << std::endl;
+ writePolygonFeature->SetField(label_opt[0].c_str(),maxClass);
+ break;
+ }
+ case(rule::maxvote):{
+ //maximum votes in polygon
+ assert(polygon_opt[0]);//not implemented for points
+ if(verbose_opt[0])
+ std::cout << "number of points in polygon: " << nPointPolygon << std::endl;
+ //search for class with maximum votes
+ int maxClass=stat.min(class_opt);
+ vector<double>::iterator maxit;
+ maxit=stat.max(polyValues,polyValues.begin(),polyValues.end());
+ int maxIndex=distance(polyValues.begin(),maxit);
+ maxClass=class_opt[maxIndex];
+ if(verbose_opt[0]>0)
+ std::cout << "maxClass: " << maxClass << std::endl;
+ writePolygonFeature->SetField(label_opt[0].c_str(),maxClass);
+ break;
+ }
+ }
+ if(polygon_opt[0]){
+ if(keepFeatures_opt[0])
+ writePolygonFeature->SetField("origId",static_cast<int>(readFeature->GetFID()));
+ if(verbose_opt[0]>1)
+ std::cout << "creating polygon feature" << std::endl;
+ if(writeLayer->CreateFeature( writePolygonFeature ) != OGRERR_NONE ){
+ std::string errorString="Failed to create polygon feature in shapefile";
+ throw(errorString);
+ }
+ OGRFeature::DestroyFeature( writePolygonFeature );
+ ++ntotalvalid;
+ if(verbose_opt[0])
+ std::cout << "ntotalvalid(1): " << ntotalvalid << std::endl;
+ }
+ else{
+ if(keepFeatures_opt[0])
+ writeCentroidFeature->SetField("origId",static_cast<int>(readFeature->GetFID()));
+ if(verbose_opt[0]>1)
+ std::cout << "creating point feature in centroid" << std::endl;
+ if(writeLayer->CreateFeature( writeCentroidFeature ) != OGRERR_NONE ){
+ std::string errorString="Failed to create point feature in shapefile";
+ throw(errorString);
+ }
+ OGRFeature::DestroyFeature( writeCentroidFeature );
+ ++ntotalvalid;
+ if(verbose_opt[0])
+ std::cout << "ntotalvalid: " << ntotalvalid << std::endl;
+ }
+ }
+ }
+ else if(wkbFlatten(poGeometry->getGeometryType()) == wkbMultiPolygon){//todo: try to use virtual OGRGeometry instead of OGRMultiPolygon and OGRPolygon
+ OGRMultiPolygon readPolygon = *((OGRMultiPolygon *) poGeometry);
+ OGRPolygon writePolygon;
+ OGRLinearRing writeRing;
+ OGRPoint writeCentroidPoint;
+ OGRFeature *writePolygonFeature;
+ OGRFeature *writeCentroidFeature;
+
+ readPolygon.closeRings();
+
+ if(verbose_opt[0]>1)
+ std::cout << "get centroid point from polygon" << std::endl;
+ readPolygon.Centroid(&writeCentroidPoint);
+
+ double ulx,uly,lrx,lry;
+ double uli,ulj,lri,lrj;
+ if((polygon_opt[0]&&ruleMap[rule_opt[0]]==rule::point)||(ruleMap[rule_opt[0]]==rule::centroid)){
+ ulx=writeCentroidPoint.getX();
+ uly=writeCentroidPoint.getY();
+ lrx=ulx;
+ lry=uly;
+ }
+ else{
+ //get envelope
+ if(verbose_opt[0])
+ std::cout << "reading envelope for polygon " << ifeature << std::endl;
+ OGREnvelope* psEnvelope=new OGREnvelope();
+ readPolygon.getEnvelope(psEnvelope);
+ ulx=psEnvelope->MinX;
+ uly=psEnvelope->MaxY;
+ lrx=psEnvelope->MaxX;
+ lry=psEnvelope->MinY;
+ delete psEnvelope;
+ }
+ if(geo_opt[0]){
+ imgReader.geo2image(ulx,uly,uli,ulj);
+ imgReader.geo2image(lrx,lry,lri,lrj);
+ }
+ else{
+ uli=ulx;
+ ulj=uly;
+ lri=lrx;
+ lrj=lry;
+ }
+ //nearest neighbour
+ ulj=static_cast<int>(ulj);
+ uli=static_cast<int>(uli);
+ lrj=static_cast<int>(lrj);
+ lri=static_cast<int>(lri);
+ //iterate through all pixels
+ if(verbose_opt[0]>1)
+ std::cout << "bounding box for feature " << ifeature << ": " << uli << " " << ulj << " " << lri << " " << lrj << std::endl;
+
+ if(uli<0||lri>=imgReader.nrOfCol()||ulj<0||ulj>=imgReader.nrOfRow())
+ continue;
+
+ int nPointPolygon=0;
+ if(polygon_opt[0]){
+ if(writeTest)
+ writePolygonFeature = OGRFeature::CreateFeature(writeTestLayer->GetLayerDefn());
+ else
+ writePolygonFeature = OGRFeature::CreateFeature(writeLayer->GetLayerDefn());
+ }
+ else if(ruleMap[rule_opt[0]]==rule::mean||ruleMap[rule_opt[0]]==rule::centroid){
+ if(writeTest)
+ writeCentroidFeature = OGRFeature::CreateFeature(writeTestLayer->GetLayerDefn());
+ else
+ writeCentroidFeature = OGRFeature::CreateFeature(writeLayer->GetLayerDefn());
+ }
+ //previously here
+ vector<double> polyValues;
+ switch(ruleMap[rule_opt[0]]){
+ case(rule::point):
+ case(rule::mean):
+ case(rule::centroid):
+ default:
+ polyValues.resize(nband);
+ break;
+ case(rule::proportion):
+ case(rule::custom):
+ case(rule::minimum):
+ case(rule::maximum):
+ case(rule::maxvote):
+ assert(class_opt.size());
+ polyValues.resize(class_opt.size());
+ break;
+ }
+ for(int index=0;index<polyValues.size();++index)
+ polyValues[index]=0;
+ OGRPoint thePoint;
+ for(int j=ulj;j<=lrj;++j){
+ for(int i=uli;i<=lri;++i){
+ //check if point is on surface
+ double x=0;
+ double y=0;
+ imgReader.image2geo(i,j,x,y);
+ thePoint.setX(x);
+ thePoint.setY(y);
+ if(readPolygon.Contains(&thePoint)){
+ bool valid=true;
+ for(int imask=0;imask<mask_opt.size();++imask){
+ double colMask,rowMask;//image coordinates in mask image
+ if(mask_opt.size()>1){//multiple masks
+ maskReader[imask].geo2image(x,y,colMask,rowMask);
+ //nearest neighbour
+ rowMask=static_cast<int>(rowMask);
+ colMask=static_cast<int>(colMask);
+ if(static_cast<int>(colMask)<0||static_cast<int>(colMask)>=maskReader[imask].nrOfCol())
+ continue;
+ // {
+ // cerr << colMask << " out of mask col range!" << std::endl;
+ // cerr << x << " " << y << " " << colMask << " " << rowMask << std::endl;
+ // assert(static_cast<int>(colMask)>=0&&static_cast<int>(colMask)<maskReader[imask].nrOfCol());
+ // }
+
+ if(static_cast<int>(rowMask)!=static_cast<int>(oldmaskrow[imask])){
+ if(static_cast<int>(rowMask)<0||static_cast<int>(rowMask)>=maskReader[imask].nrOfRow())
+ continue;
+ // {
+ // cerr << rowMask << " out of mask row range!" << std::endl;
+ // cerr << x << " " << y << " " << colMask << " " << rowMask << std::endl;
+ // assert(static_cast<int>(rowMask)>=0&&static_cast<int>(rowMask)<imgReader.nrOfRow());
+ // }
+ else{
+ maskReader[imask].readData(maskBuffer[imask],GDT_Int32,static_cast<int>(rowMask));
+ oldmaskrow[imask]=rowMask;
+ assert(maskBuffer.size()==maskReader[imask].nrOfBand());
+ }
+ }
+ // char ivalue=0;
+ int ivalue=0;
+ if(mask_opt.size()==msknodata_opt.size())//one invalid value for each mask
+ ivalue=static_cast<int>(msknodata_opt[imask]);
+ else//use same invalid value for each mask
+ ivalue=static_cast<int>(msknodata_opt[0]);
+ if(maskBuffer[imask][colMask]==ivalue){
+ valid=false;
+ break;
+ }
+ }
+ else if(maskReader.size()){
+ maskReader[0].geo2image(x,y,colMask,rowMask);
+ //nearest neighbour
+ rowMask=static_cast<int>(rowMask);
+ colMask=static_cast<int>(colMask);
+ if(static_cast<int>(colMask)<0||static_cast<int>(colMask)>=maskReader[0].nrOfCol())
+ continue;
+ // {
+ // cerr << colMask << " out of mask col range!" << std::endl;
+ // cerr << x << " " << y << " " << colMask << " " << rowMask << std::endl;
+ // assert(static_cast<int>(colMask)>=0&&static_cast<int>(colMask)<maskReader[0].nrOfCol());
+ // }
+
+ if(static_cast<int>(rowMask)!=static_cast<int>(oldmaskrow[0])){
+ if(static_cast<int>(rowMask)<0||static_cast<int>(rowMask)>=maskReader[0].nrOfRow())
+ continue;
+ // {
+ // cerr << rowMask << " out of mask row range!" << std::endl;
+ // cerr << x << " " << y << " " << colMask << " " << rowMask << std::endl;
+ // assert(static_cast<int>(rowMask)>=0&&static_cast<int>(rowMask)<imgReader.nrOfRow());
+ // }
+ else{
+ maskReader[0].readData(maskBuffer[0],GDT_Int32,static_cast<int>(rowMask));
+ oldmaskrow[0]=rowMask;
+ }
+ }
+ for(int ivalue=0;ivalue<msknodata_opt.size();++ivalue){
+ if(maskBuffer[0][colMask]==static_cast<int>(msknodata_opt[ivalue])){
+ valid=false;
+ break;
+ }
+ }
+ }
+ }
+ if(!valid)
+ continue;
+ //check if within raster image
+ if(i<0||i>=imgReader.nrOfCol())
+ continue;
+ if(j<0||j>=imgReader.nrOfRow())
+ continue;
+ writeRing.addPoint(&thePoint);
+ if(verbose_opt[0]>1)
+ std::cout << "point is on surface:" << thePoint.getX() << "," << thePoint.getY() << std::endl;
+ ++nPointPolygon;
+ OGRFeature *writePointFeature;
+ if(!polygon_opt[0]){
+ //create feature
+ if(ruleMap[rule_opt[0]]!=rule::mean&&ruleMap[rule_opt[0]]!=rule::centroid){//do not create in case of mean value (only create point at centroid)
+ if(writeTest)
+ writePointFeature = OGRFeature::CreateFeature(writeTestLayer->GetLayerDefn());
+ else
+ writePointFeature = OGRFeature::CreateFeature(writeLayer->GetLayerDefn());
+ if(verbose_opt[0]>1)
+ std::cout << "copying fields from polygons " << sample_opt[0] << std::endl;
+ if(writePointFeature->SetFrom(readFeature)!= OGRERR_NONE)
+ cerr << "writing feature failed" << std::endl;
+ writePointFeature->SetGeometry(&thePoint);
+ OGRGeometry *updateGeometry;
+ updateGeometry = writePointFeature->GetGeometryRef();
+ OGRPoint *poPoint = (OGRPoint *) updateGeometry;
+ if(verbose_opt[0]>1)
+ std::cout << "write feature has " << writePointFeature->GetFieldCount() << " fields" << std::endl;
+ }
+ }
+ if(verbose_opt[0]>1)
+ std::cout << "reading image value withinin polygon at position " << i << "," << j;
+ for(int iband=0;iband<nband;++iband){
+ int theBand=(band_opt[0]<0)?iband:band_opt[iband];
+ double value=0;
+ imgReader.readData(value,GDT_Float64,i,j,theBand);
+ if(verbose_opt[0]>1)
+ std::cout << ": " << value << std::endl;
+ if(polygon_opt[0]||ruleMap[rule_opt[0]]==rule::mean||ruleMap[rule_opt[0]]==rule::centroid){
+ int iclass=0;
+ switch(ruleMap[rule_opt[0]]){
+ case(rule::point)://in centroid if polygon_opt==true or all values as points if polygon_opt!=true
+ case(rule::centroid):
+ default:
+ polyValues[iband]=value;
+ break;
+ case(rule::mean)://mean as polygon if polygon_opt==true or as point in centroid if polygon_opt!=true
+ polyValues[iband]+=value;
+ break;
+ case(rule::proportion):
+ case(rule::custom):
+ case(rule::minimum):
+ case(rule::maximum):
+ case(rule::maxvote):
+ for(iclass=0;iclass<class_opt.size();++iclass){
+ if(value==class_opt[iclass]){
+ assert(polyValues.size()>iclass);
+ polyValues[iclass]+=1;//value
+ break;
+ }
+ }
+ break;
+ }
+ }
+ else{
+ ostringstream fs;
+ // if(imgReader.nrOfBand()==1)
+ // fs << fieldname_opt[0];
+ // else
+ // fs << fieldname_opt[0] << theBand;
+ if(verbose_opt[0]>1)
+ std::cout << "set field " << fieldname_opt[iband] << " to " << value << std::endl;
+ switch( fieldType ){
+ case OFTInteger:
+ writePointFeature->SetField(fieldname_opt[iband].c_str(),static_cast<int>(value));
+ break;
+ case OFTString:
+ {
+ ostringstream os;
+ os << value;
+ writePointFeature->SetField(fieldname_opt[iband].c_str(),os.str().c_str());
+ break;
+ }
+ case OFTReal:
+ writePointFeature->SetField(fieldname_opt[iband].c_str(),value);
+ break;
+ case OFTRealList:{
+ int fieldIndex=writePointFeature->GetFieldIndex(fieldname_opt[iband].c_str());
+ int nCount;
+ const double *theList;
+ theList=writePointFeature->GetFieldAsDoubleList(fieldIndex,&nCount);
+ vector<double> vectorList(nCount+1);
+ for(int index=0;index<nCount;++index)
+ vectorList[nCount]=value;
+ writePointFeature->SetField(fieldIndex,vectorList.size(),&(vectorList[0]));
+ break;
+ }
+ default://not supported
+ assert(0);
+ break;
+ }
+ }
+ }
+ if(!polygon_opt[0]){
+ if(keepFeatures_opt[0])
+ writePointFeature->SetField("origId",static_cast<int>(readFeature->GetFID()));
+ if(ruleMap[rule_opt[0]]!=rule::mean&&ruleMap[rule_opt[0]]!=rule::centroid){//do not create in case of mean value (only at centroid)
+ //write feature
+ if(verbose_opt[0]>1)
+ std::cout << "creating point feature" << std::endl;
+ if(writeTest){
+ if(writeTestLayer->CreateFeature( writePointFeature ) != OGRERR_NONE ){
+ std::string errorString="Failed to create feature in shapefile";
+ throw(errorString);
+ }
+ }
+ else{
+ if(writeLayer->CreateFeature( writePointFeature ) != OGRERR_NONE ){
+ std::string errorString="Failed to create feature in shapefile";
+ throw(errorString);
+ }
+ }
+ //destroy feature
+ OGRFeature::DestroyFeature( writePointFeature );
+ }
+ }
+ ++isample;
+ ++ntotalvalid;
+ if(verbose_opt[0])
+ std::cout << "ntotalvalid: " << ntotalvalid << std::endl;
+ }
+ }
+ }
+ if(polygon_opt[0]||ruleMap[rule_opt[0]]==rule::mean||ruleMap[rule_opt[0]]==rule::centroid){
+ //add ring to polygon
+ if(polygon_opt[0]){
+ writePolygon.addRing(&writeRing);
+ writePolygon.closeRings();
+ //write geometry of writePolygon
+ writePolygonFeature->SetGeometry(&writePolygon);
+ if(writePolygonFeature->SetFrom(readFeature)!= OGRERR_NONE)
+ cerr << "writing feature failed" << std::endl;
+ if(verbose_opt[0]>1)
+ std::cout << "copying new fields write polygon " << sample_opt[0] << std::endl;
+ if(verbose_opt[0]>1)
+ std::cout << "write feature has " << writePolygonFeature->GetFieldCount() << " fields" << std::endl;
+ //write polygon feature
+ }
+ else{//write mean value of polygon to centroid point (ruleMap[rule_opt[0]]==rule::mean)
+ //create feature
+ if(verbose_opt[0]>1)
+ std::cout << "copying fields from polygons " << sample_opt[0] << std::endl;
+ if(writeCentroidFeature->SetFrom(readFeature)!= OGRERR_NONE)
+ cerr << "writing feature failed" << std::endl;
+ writeCentroidFeature->SetGeometry(&writeCentroidPoint);
+ OGRGeometry *updateGeometry;
+ updateGeometry = writeCentroidFeature->GetGeometryRef();
+ assert(wkbFlatten(updateGeometry->getGeometryType()) == wkbPoint );
+ if(verbose_opt[0]>1)
+ std::cout << "write feature has " << writeCentroidFeature->GetFieldCount() << " fields" << std::endl;
+ }
+ switch(ruleMap[rule_opt[0]]){
+ case(rule::point)://value at each point (or at centroid of polygon if line is set)
+ default:{
+ if(verbose_opt[0])
+ std::cout << "number of points in polygon: " << nPointPolygon << std::endl;
+ for(int index=0;index<polyValues.size();++index){
+ double theValue=polyValues[index];
+ ostringstream fs;
+ if(verbose_opt[0])
+ std::cout << "number of points in polygon: " << nPointPolygon << std::endl;
+ int theBand=(band_opt[0]<0)?index:band_opt[index];
+ // if(nband==1)
+ // fs << fieldname_opt[0];
+ // else
+ // fs << fieldname_opt[0] << theBand;
+ if(verbose_opt[0]>1)
+ std::cout << "set field " << fieldname_opt[index] << " to " << theValue << std::endl;
+ switch( fieldType ){
+ case OFTInteger:
+ if(polygon_opt[0])
+ writePolygonFeature->SetField(fieldname_opt[index].c_str(),static_cast<int>(theValue));
+ else
+ writeCentroidFeature->SetField(fieldname_opt[index].c_str(),static_cast<int>(theValue));
+ break;
+ case OFTString:
+ {
+ ostringstream os;
+ os << theValue;
+ if(polygon_opt[0])
+ writePolygonFeature->SetField(fieldname_opt[index].c_str(),os.str().c_str());
+ else
+ writeCentroidFeature->SetField(fieldname_opt[index].c_str(),os.str().c_str());
+ break;
+ }
+ case OFTReal:
+ if(polygon_opt[0])
+ writePolygonFeature->SetField(fieldname_opt[index].c_str(),theValue);
+ else
+ writeCentroidFeature->SetField(fieldname_opt[index].c_str(),theValue);
+ break;
+ case OFTRealList:{
+ int fieldIndex;
+ int nCount;
+ const double *theList;
+ vector<double> vectorList;
+ if(polygon_opt[0]){
+ fieldIndex=writePolygonFeature->GetFieldIndex(fieldname_opt[index].c_str());
+ theList=writePolygonFeature->GetFieldAsDoubleList(fieldIndex,&nCount);
+ vectorList.resize(nCount+1);
+ for(int index=0;index<nCount;++index)
+ vectorList[index]=theList[index];
+ vectorList[nCount]=theValue;
+ writePolygonFeature->SetField(fieldIndex,vectorList.size(),&(vectorList[0]));
+ }
+ else{
+ fieldIndex=writeCentroidFeature->GetFieldIndex(fieldname_opt[index].c_str());
+ theList=writeCentroidFeature->GetFieldAsDoubleList(fieldIndex,&nCount);
+ vectorList.resize(nCount+1);
+ for(int index=0;index<nCount;++index)
+ vectorList[index]=theList[index];
+ vectorList[nCount]=theValue;
+ writeCentroidFeature->SetField(fieldIndex,vectorList.size(),&(vectorList[0]));
+ }
+ break;
+ }//case OFTRealList
+ }//switch(fieldType)
+ }//for index
+ break;
+ }//case 0 and default
+ case(rule::mean):
+ case(rule::centroid):{//mean value (written to centroid of polygon if line is not set
+ if(verbose_opt[0])
+ std::cout << "number of points in polygon: " << nPointPolygon << std::endl;
+ //test
+ if(ruleMap[rule_opt[0]]==rule::centroid)
+ assert(nPointPolygon<=1);
+ for(int index=0;index<polyValues.size();++index){
+ double theValue=polyValues[index];
+ ostringstream fs;
+ theValue/=nPointPolygon;
+ int theBand=(band_opt[0]<0)?index:band_opt[index];
+ // if(nband==1)
+ // fs << fieldname_opt[0];
+ // else
+ // fs << fieldname_opt[0] << theBand;
+ if(verbose_opt[0]>1)
+ std::cout << "set field " << fieldname_opt[index] << " to " << theValue << std::endl;
+ switch( fieldType ){
+ case OFTInteger:
+ if(polygon_opt[0])
+ writePolygonFeature->SetField(fieldname_opt[index].c_str(),static_cast<int>(theValue));
+ else
+ writeCentroidFeature->SetField(fieldname_opt[index].c_str(),static_cast<int>(theValue));
+ break;
+ case OFTString:
+ {
+ ostringstream os;
+ os << theValue;
+ if(polygon_opt[0])
+ writePolygonFeature->SetField(fieldname_opt[index].c_str(),os.str().c_str());
+ else
+ writeCentroidFeature->SetField(fieldname_opt[index].c_str(),os.str().c_str());
+ break;
+ }
+ case OFTReal:
+ if(polygon_opt[0])
+ writePolygonFeature->SetField(fieldname_opt[index].c_str(),theValue);
+ else
+ writeCentroidFeature->SetField(fieldname_opt[index].c_str(),theValue);
+ break;
+ case OFTRealList:{
+ int fieldIndex;
+ int nCount;
+ const double *theList;
+ vector<double> vectorList;
+ if(polygon_opt[0]){
+ fieldIndex=writePolygonFeature->GetFieldIndex(fieldname_opt[index].c_str());
+ theList=writePolygonFeature->GetFieldAsDoubleList(fieldIndex,&nCount);
+ vectorList.resize(nCount+1);
+ for(int index=0;index<nCount;++index)
+ vectorList[index]=theList[index];
+ vectorList[nCount]=theValue;
+ writePolygonFeature->SetField(fieldIndex,vectorList.size(),&(vectorList[0]));
+ }
+ else{
+ fieldIndex=writeCentroidFeature->GetFieldIndex(fieldname_opt[index].c_str());
+ theList=writeCentroidFeature->GetFieldAsDoubleList(fieldIndex,&nCount);
+ vectorList.resize(nCount+1);
+ for(int index=0;index<nCount;++index)
+ vectorList[index]=theList[index];
+ vectorList[nCount]=theValue;
+ writeCentroidFeature->SetField(fieldIndex,vectorList.size(),&(vectorList[0]));
+ }
+ break;
+ }
+ }
+ }
+ break;
+ }
+ case(rule::proportion):{//proportion classes
+ if(verbose_opt[0])
+ std::cout << "number of points in polygon: " << nPointPolygon << std::endl;
+ stat.normalize_pct(polyValues);
+ // stat.sum(polyValues);
+ for(int index=0;index<polyValues.size();++index){
+ double theValue=polyValues[index];
+ ostringstream fs;
+ fs << class_opt[index];
+ if(polygon_opt[0])
+ writePolygonFeature->SetField(fs.str().c_str(),static_cast<int>(theValue));
+ else
+ writeCentroidFeature->SetField(fs.str().c_str(),static_cast<int>(theValue));
+ }
+ break;
+ }
+ case(rule::custom):{//custom
+ assert(polygon_opt[0]);//not implemented for points
+ if(verbose_opt[0])
+ std::cout << "number of points in polygon: " << nPointPolygon << std::endl;
+ stat.normalize_pct(polyValues);
+ assert(polyValues.size()==2);//11:broadleaved, 12:coniferous
+ if(polyValues[0]>=75)//broadleaved
+ writePolygonFeature->SetField(label_opt[0].c_str(),static_cast<int>(11));
+ else if(polyValues[1]>=75)//coniferous
+ writePolygonFeature->SetField(label_opt[0].c_str(),static_cast<int>(12));
+ else if(polyValues[0]>25&&polyValues[1]>25)//mixed
+ writePolygonFeature->SetField(label_opt[0].c_str(),static_cast<int>(13));
+ else{
+ if(verbose_opt[0]){
+ std::cout << "No valid value in polyValues..." << std::endl;
+ for(int index=0;index<polyValues.size();++index){
+ double theValue=polyValues[index];
+ std::cout << theValue << " ";
+ }
+ std::cout << std::endl;
+ }
+ writePolygonFeature->SetField(label_opt[0].c_str(),static_cast<int>(20));
+ }
+ break;
+ }
+ case(rule::minimum):{//minimum of polygon
+ assert(polygon_opt[0]);//not implemented for points
+ if(verbose_opt[0])
+ std::cout << "number of points in polygon: " << nPointPolygon << std::endl;
+ //search for min class
+ int minClass=stat.max(class_opt);
+ for(int iclass=0;iclass<class_opt.size();++iclass){
+ if(polyValues[iclass]>0){
+ if(verbose_opt[0]>1)
+ std::cout << class_opt[iclass] << ": " << polyValues[iclass] << std::endl;
+ if(class_opt[iclass]<minClass)
+ minClass=class_opt[iclass];
+ }
+ }
+ if(verbose_opt[0]>0)
+ std::cout << "minClass: " << minClass << std::endl;
+ writePolygonFeature->SetField(label_opt[0].c_str(),minClass);
+ break;
+ }
+ case(rule::maximum):{//maximum of polygon
+ assert(polygon_opt[0]);//not implemented for points
+ if(verbose_opt[0])
+ std::cout << "number of points in polygon: " << nPointPolygon << std::endl;
+ //search for max class
+ int maxClass=stat.min(class_opt);
+ for(int iclass=0;iclass<class_opt.size();++iclass){
+ if(polyValues[iclass]>0){
+ if(verbose_opt[0]>1)
+ std::cout << class_opt[iclass] << ": " << polyValues[iclass] << std::endl;
+ if(class_opt[iclass]>maxClass)
+ maxClass=class_opt[iclass];
+ }
+ }
+ if(verbose_opt[0]>0)
+ std::cout << "maxClass: " << maxClass << std::endl;
+ writePolygonFeature->SetField(label_opt[0].c_str(),maxClass);
+ break;
+ }
+ case(rule::maxvote):{//maximum votes in polygon
+ assert(polygon_opt[0]);//not implemented for points
+ if(verbose_opt[0])
+ std::cout << "number of points in polygon: " << nPointPolygon << std::endl;
+ //search for max votes
+ int maxClass=stat.min(class_opt);
+ vector<double>::iterator maxit;
+ maxit=stat.max(polyValues,polyValues.begin(),polyValues.end());
+ int maxIndex=distance(polyValues.begin(),maxit);
+ maxClass=class_opt[maxIndex];
+ }
+ }
+ if(polygon_opt[0]){
+ if(keepFeatures_opt[0])
+ writePolygonFeature->SetField("origId",static_cast<int>(readFeature->GetFID()));
+ if(verbose_opt[0]>1)
+ std::cout << "creating polygon feature" << std::endl;
+ if(writeTest){
+ if(writeTestLayer->CreateFeature( writePolygonFeature ) != OGRERR_NONE ){
+ std::string errorString="Failed to create polygon feature in shapefile";
+ throw(errorString);
+ }
+ }
+ else{
+ if(writeLayer->CreateFeature( writePolygonFeature ) != OGRERR_NONE ){
+ std::string errorString="Failed to create polygon feature in shapefile";
+ throw(errorString);
+ }
+ }
+ OGRFeature::DestroyFeature( writePolygonFeature );
+ ++ntotalvalid;
+ if(verbose_opt[0])
+ std::cout << "ntotalvalid: " << ntotalvalid << std::endl;
+ }
+ else{
+ if(keepFeatures_opt[0])
+ writeCentroidFeature->SetField("origId",static_cast<int>(readFeature->GetFID()));
+ if(verbose_opt[0]>1)
+ std::cout << "creating point feature in centroid" << std::endl;
+ if(writeTest){
+ if(writeTestLayer->CreateFeature( writeCentroidFeature ) != OGRERR_NONE ){
+ std::string errorString="Failed to create point feature in shapefile";
+ throw(errorString);
+ }
+ }
+ else{
+ if(writeLayer->CreateFeature( writeCentroidFeature ) != OGRERR_NONE ){
+ std::string errorString="Failed to create point feature in shapefile";
+ throw(errorString);
+ }
+ }
+ OGRFeature::DestroyFeature( writeCentroidFeature );
+ ++ntotalvalid;
+ if(verbose_opt[0])
+ std::cout << "ntotalvalid: " << ntotalvalid << std::endl;
+ }
+ }
+ }
+ else{
+ std::string test;
+ test=poGeometry->getGeometryName();
+ ostringstream oss;
+ oss << "geometry " << test << " not supported";
+ throw(oss.str());
+ }
+ ++ifeature;
+ progress=static_cast<float>(ifeature+1)/nfeature;
+ pfnProgress(progress,pszMessage,pProgressArg);
+ }
+ catch(std::string e){
+ std::cout << e << std::endl;
+ continue;
+ }
+ }//end of getNextFeature
+ if(rbox_opt[0]>0||cbox_opt[0]>0)
+ boxWriter.close();
+ ogrWriter.close();
+ if(test_opt.size())
+ ogrTestWriter.close();
+ }
+ imgReader.close();
+}
+
diff --git a/src/apps/pkfillnodata.cc b/src/apps/pkfillnodata.cc
new file mode 100644
index 0000000..ab87dc8
--- /dev/null
+++ b/src/apps/pkfillnodata.cc
@@ -0,0 +1,142 @@
+/**********************************************************************
+pkfillnodata.cc: program to fill holes in raster image
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include "cpl_string.h"
+#include "gdal_priv.h"
+#include "gdal.h"
+extern "C" {
+#include "gdal_alg.h"
+}
+#include <string>
+#include "base/Optionpk.h"
+
+int main(int argc,char **argv) {
+ Optionpk<std::string> input_opt("i", "input", "Input image file (WARNING: will be overwritten with output!");
+ Optionpk<int> band_opt("b", "band", "band(s) to process (Default is -1: process all bands)");
+ Optionpk<std::string> mask_opt("m", "mask", "Mask band indicating pixels to be interpolated (zero valued) ");
+ Optionpk<std::string> output_opt("o", "output", "Output image file");
+ Optionpk<double> distance_opt("d", "distance", "Maximum number of pixels to search in all directions to find values to interpolate from", 0);
+ Optionpk<int> iteration_opt("it", "iteration", "Number of 3x3 smoothing filter passes to run (default 0)", 0);
+ Optionpk<short> verbose_opt("v", "verbose", "verbose", 0);
+
+ bool doProcess;//stop process when program was invoked with help option (-h --help)
+ try{
+ doProcess=input_opt.retrieveOption(argc,argv);
+ band_opt.retrieveOption(argc,argv);
+ output_opt.retrieveOption(argc,argv);
+ mask_opt.retrieveOption(argc,argv);
+ distance_opt.retrieveOption(argc,argv);
+ iteration_opt.retrieveOption(argc,argv);
+ verbose_opt.retrieveOption(argc,argv);
+ }
+ catch(std::string predefinedString){
+ std::cout << predefinedString << std::endl;
+ exit(0);
+ }
+ if(!doProcess){
+ std::cout << "short option -h shows basic options only, use long option --help to show all options" << std::endl;
+ exit(0);//help was invoked, stop processing
+ }
+
+ assert(input_opt.size());
+ assert(mask_opt.size());
+ assert(output_opt.size());
+ GDALAllRegister();
+ GDALDataset *gds_input;
+ if(verbose_opt[0])
+ std::cout << "opening input file " << input_opt[0] << std::endl;
+ gds_input = (GDALDataset *) GDALOpen(input_opt[0].c_str(), GA_ReadOnly);
+ if(gds_input == NULL){
+ std::string errorString="FileOpenError";
+ throw(errorString);
+ }
+
+ GDALDataset *gds_mask;
+ if(verbose_opt[0])
+ std::cout << "opening mask file " << mask_opt[0] << std::endl;
+ gds_mask = (GDALDataset *) GDALOpen(mask_opt[0].c_str(), GA_ReadOnly );
+ if(gds_mask == NULL){
+ std::string errorString="FileOpenError";
+ throw(errorString);
+ }
+ GDALRasterBand *maskBand;
+ if(verbose_opt[0])
+ std::cout << "get mask raster band" << std::endl;
+ maskBand=gds_mask->GetRasterBand(1);
+
+
+ GDALDriver *poDriver;
+ poDriver = GetGDALDriverManager()->GetDriverByName(gds_input->GetDriver()->GetDescription());
+ if( poDriver == NULL ){
+ std::string errorString="FileOpenError";
+ throw(errorString);
+ }
+ if(verbose_opt[0])
+ std::cout << "copying input file to " << output_opt[0] << std::endl;
+ poDriver->CopyFiles(output_opt[0].c_str(),input_opt[0].c_str());
+ GDALDataset *gds_out;
+ gds_out=(GDALDataset *) GDALOpen(output_opt[0].c_str(), GA_Update);
+
+ if(band_opt.empty()){
+ band_opt.clear();
+ for(int iband=0;iband<gds_input->GetRasterCount();++iband)
+ band_opt.push_back(iband);
+ }
+ GDALRasterBand *targetBand;
+ for(unsigned short iband=0;iband<band_opt.size();++iband){
+ targetBand=gds_out->GetRasterBand(band_opt[iband]+1);
+ if(verbose_opt[0])
+ std::cout << "copying input file to " << output_opt[0] << std::endl;
+ double dfComplete=0.0;
+ const char* pszMessage;
+ void* pProgressArg=NULL;
+ GDALProgressFunc pfnProgress=GDALTermProgress;
+ pfnProgress(dfComplete,pszMessage,pProgressArg);
+ if(GDALFillNodata(targetBand,maskBand,distance_opt[0],0,iteration_opt[0],NULL,pfnProgress,pProgressArg)!=CE_None){
+ std::cerr << CPLGetLastErrorMsg() << std::endl;
+ exit(1);
+ }
+ else{
+ dfComplete=1.0;
+ pfnProgress(dfComplete,pszMessage,pProgressArg);
+ }
+
+ // gds_out=poDriver->CreateCopy(output_opt[0].c_str(),gds_input, FALSE,NULL,NULL,NULL);
+ // char **papszParmList=NULL;
+ // gds_out=poDriver->Create(output_opt[0].c_str(),targetBand->GetXSize(),targetBand->GetYSize(),1,targetBand->GetRasterDataType(),papszParmList);
+ // char **papszMetadata;
+ // papszMetadata = poDriver->GetMetadata();
+ // assert( CSLFetchBoolean( papszMetadata, GDAL_DCAP_CREATE, FALSE ));
+ // ostringstream compressList;
+ // gds_out->SetMetadataItem("INTERLEAVE",gds_input->GetMetadataItem( "INTERLEAVE", "IMAGE_STRUCTURE"),"IMAGE_STRUCTURE");
+ // gds_out->SetMetadataItem("COMPRESSION",gds_input->GetMetadataItem( "COMPRESSION", "IMAGE_STRUCTURE"),"IMAGE_STRUCTURE");
+ // if(gds_input->GetProjectionRef()!=NULL){
+ // gds_out->SetProjection(gds_input->GetProjectionRef());
+ // double adfGeoTransform[6];
+ // gds_input->GetGeoTransform(adfGeoTransform);
+ // gds_out->SetGeoTransform(adfGeoTransform);
+ // }
+ }
+ GDALClose(gds_input);
+ GDALClose(gds_mask);
+ GDALClose(gds_out);
+ GDALDumpOpenDatasets(stderr);
+ GDALDestroyDriverManager();
+}
+
diff --git a/src/apps/pkfilter.cc b/src/apps/pkfilter.cc
new file mode 100644
index 0000000..13995e3
--- /dev/null
+++ b/src/apps/pkfilter.cc
@@ -0,0 +1,585 @@
+/**********************************************************************
+pkfilter.cc: program to filter raster images: median, min/max, morphological, filtering
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include <assert.h>
+#include <iostream>
+#include <string>
+#include <fstream>
+#include <math.h>
+#include <sys/types.h>
+#include <stdio.h>
+#include "base/Optionpk.h"
+#include "base/Vector2d.h"
+#include "algorithms/Filter2d.h"
+#include "algorithms/Filter.h"
+#include "fileclasses/FileReaderAscii.h"
+#include "imageclasses/ImgReaderGdal.h"
+#include "imageclasses/ImgWriterGdal.h"
+
+
+/*------------------
+ Main procedure
+ ----------------*/
+int main(int argc,char **argv) {
+ Optionpk<std::string> input_opt("i","input","input image file");
+ Optionpk<std::string> output_opt("o", "output", "Output image file");
+ Optionpk<bool> disc_opt("c", "circular", "circular disc kernel for dilation and erosion", false);
+ Optionpk<double> angle_opt("a", "angle", "angle used for directional filtering in dilation (North=0, East=90, South=180, West=270).");
+ Optionpk<std::string> method_opt("f", "filter", "filter function (median,var,min,max,sum,mean,minmax,dilate,erode,close,open,spatially homogeneous (central pixel must be identical to all other pixels within window),SobelX edge detection in X,SobelY edge detection in Y,SobelXY,SobelYX,smooth,density,majority voting (only for classes),forest aggregation (mixed),smooth no data (mask) values,threshold local filtering,ismin,ismax,heterogeneous (central pixel must be different than all other [...]
+ Optionpk<std::string> resample_opt("r", "resampling-method", "Resampling method for shifting operation (near: nearest neighbour, bilinear: bi-linear interpolation).", "near");
+ Optionpk<int> dimX_opt("dx", "dx", "filter kernel size in x, better use odd value to avoid image shift", 3);
+ Optionpk<int> dimY_opt("dy", "dy", "filter kernel size in y, better use odd value to avoid image shift", 3);
+ Optionpk<int> dimZ_opt("dz", "dz", "filter kernel size in z (band or spectral dimension), must be odd (example: 3).. Set dz>0 if 1-D filter must be used in band domain");
+ Optionpk<std::string> wavelet_type_opt("wt", "wavelet", "wavelet type: daubechies,daubechies_centered, haar, haar_centered, bspline, bspline_centered", "daubechies");
+ Optionpk<int> family_opt("wf", "family", "wavelet family (vanishing moment, see also http://www.gnu.org/software/gsl/manual/html_node/DWT-Initialization.html)", 4);
+ Optionpk<short> class_opt("class", "class", "class value(s) to use for density, erosion, dilation, openening and closing, thresholding");
+ Optionpk<double> threshold_opt("t", "threshold", "threshold value(s) to use for threshold filter (one for each class), or quantization for dwtQuantize, or sigma for shift", 0);
+ Optionpk<short> mask_opt("m", "mask", "mask value(s) ");
+ Optionpk<std::string> tap_opt("tap", "tap", "text file containing taps used for spatial filtering (from ul to lr). Use dimX and dimY to specify tap dimensions in x and y. Leave empty for not using taps");
+ Optionpk<double> tapz_opt("tapz", "tapz", "taps used for spectral filtering");
+ Optionpk<double> fwhm_opt("fwhm", "fwhm", "list of full width half to apply spectral filtering (-fwhm band1 -fwhm band2 ...)");
+ Optionpk<std::string> srf_opt("srf", "srf", "list of ASCII files containing spectral response functions (two columns: wavelength response)");
+ Optionpk<double> wavelengthIn_opt("win", "wavelengthIn", "list of wavelengths in input spectrum (-win band1 -win band2 ...)");
+ Optionpk<double> wavelengthOut_opt("wout", "wavelengthOut", "list of wavelengths in output spectrum (-wout band1 -wout band2 ...)");
+ Optionpk<std::string> interpolationType_opt("interp", "interp", "type of interpolation for spectral filtering (see http://www.gnu.org/software/gsl/manual/html_node/Interpolation-Types.html)","akima");
+ Optionpk<std::string> otype_opt("ot", "otype", "Data type for output image ({Byte/Int16/UInt16/UInt32/Int32/Float32/Float64/CInt16/CInt32/CFloat32/CFloat64}). Empty string: inherit type from input image","");
+ Optionpk<string> oformat_opt("of", "oformat", "Output image format (see also gdal_translate). Empty string: inherit from input image");
+ Optionpk<string> colorTable_opt("ct", "ct", "color table (file with 5 columns: id R G B ALFA (0: transparent, 255: solid). Use none to ommit color table");
+ Optionpk<string> option_opt("co", "co", "Creation option for output file. Multiple options can be specified.");
+ Optionpk<short> down_opt("d", "down", "down sampling factor. Use value 1 for no downsampling). Use value n>1 for downsampling (aggregation)", 1);
+ Optionpk<string> beta_opt("beta", "beta", "ASCII file with beta for each class transition in Markov Random Field");
+ Optionpk<double> eps_opt("eps","eps", "error marging for linear feature",0);
+ Optionpk<bool> l1_opt("l1","l1", "obtain longest object length for linear feature",false);
+ Optionpk<bool> l2_opt("l2","l2", "obtain shortest object length for linear feature",false);
+ Optionpk<bool> a1_opt("a1","a1", "obtain angle found for longest object length for linear feature",false);
+ Optionpk<bool> a2_opt("a2","a2", "obtain angle found for shortest object length for linear feature",false);
+ Optionpk<short> verbose_opt("v", "verbose", "verbose mode if > 0", 0);
+
+ bool doProcess;//stop process when program was invoked with help option (-h --help)
+ try{
+ doProcess=input_opt.retrieveOption(argc,argv);
+ output_opt.retrieveOption(argc,argv);
+ disc_opt.retrieveOption(argc,argv);
+ angle_opt.retrieveOption(argc,argv);
+ method_opt.retrieveOption(argc,argv);
+ resample_opt.retrieveOption(argc,argv);
+ dimX_opt.retrieveOption(argc,argv);
+ dimY_opt.retrieveOption(argc,argv);
+ dimZ_opt.retrieveOption(argc,argv);
+ option_opt.retrieveOption(argc,argv);
+ wavelet_type_opt.retrieveOption(argc,argv);
+ family_opt.retrieveOption(argc,argv);
+ class_opt.retrieveOption(argc,argv);
+ threshold_opt.retrieveOption(argc,argv);
+ mask_opt.retrieveOption(argc,argv);
+ tap_opt.retrieveOption(argc,argv);
+ tapz_opt.retrieveOption(argc,argv);
+ fwhm_opt.retrieveOption(argc,argv);
+ srf_opt.retrieveOption(argc,argv);
+ wavelengthIn_opt.retrieveOption(argc,argv);
+ wavelengthOut_opt.retrieveOption(argc,argv);
+ down_opt.retrieveOption(argc,argv);
+ beta_opt.retrieveOption(argc,argv);
+ eps_opt.retrieveOption(argc,argv);
+ l1_opt.retrieveOption(argc,argv);
+ l2_opt.retrieveOption(argc,argv);
+ a1_opt.retrieveOption(argc,argv);
+ a2_opt.retrieveOption(argc,argv);
+ interpolationType_opt.retrieveOption(argc,argv);
+ otype_opt.retrieveOption(argc,argv);
+ oformat_opt.retrieveOption(argc,argv);
+ colorTable_opt.retrieveOption(argc,argv);
+ verbose_opt.retrieveOption(argc,argv);
+ }
+ catch(string predefinedString){
+ std::cout << predefinedString << std::endl;
+ exit(0);
+ }
+ if(!doProcess){
+ std::cout << "short option -h shows basic options only, use long option --help to show all options" << std::endl;
+ exit(0);//help was invoked, stop processing
+ }
+
+ ImgReaderGdal input;
+ ImgWriterGdal output;
+ assert(input_opt.size());
+ input.open(input_opt[0]);
+ // output.open(output_opt[0],input);
+ GDALDataType theType=GDT_Unknown;
+ if(verbose_opt[0])
+ cout << "possible output data types: ";
+ for(int iType = 0; iType < GDT_TypeCount; ++iType){
+ if(verbose_opt[0])
+ cout << " " << GDALGetDataTypeName((GDALDataType)iType);
+ if( GDALGetDataTypeName((GDALDataType)iType) != NULL
+ && EQUAL(GDALGetDataTypeName((GDALDataType)iType),
+ otype_opt[0].c_str()))
+ theType=(GDALDataType) iType;
+ }
+ if(theType==GDT_Unknown)
+ theType=input.getDataType();
+
+ if(verbose_opt[0])
+ std::cout << std::endl << "Output pixel type: " << GDALGetDataTypeName(theType) << endl;
+
+ string imageType=input.getImageType();
+ if(oformat_opt.size())
+ imageType=oformat_opt[0];
+
+ if(option_opt.findSubstring("INTERLEAVE=")==option_opt.end()){
+ string theInterleave="INTERLEAVE=";
+ theInterleave+=input.getInterleave();
+ option_opt.push_back(theInterleave);
+ }
+ try{
+ assert(output_opt.size());
+ if(filter2d::Filter2d::getFilterType(method_opt[0])==filter2d::mrf){
+ assert(class_opt.size()>1);
+ if(verbose_opt[0])
+ std::cout << "opening output image " << output_opt[0] << std::endl;
+ output.open(output_opt[0],(input.nrOfCol()+down_opt[0]-1)/down_opt[0],(input.nrOfRow()+down_opt[0]-1)/down_opt[0],class_opt.size(),theType,imageType,option_opt);
+ }
+ else if(filter2d::Filter2d::getFilterType(method_opt[0])==filter2d::linearfeature){
+ if(verbose_opt[0])
+ std::cout << "opening output image " << output_opt[0] << std::endl;
+ int nband=0;
+ if(l1_opt[0])
+ ++nband;
+ if(a1_opt[0])
+ ++nband;
+ if(l2_opt[0])
+ ++nband;
+ if(a2_opt[0])
+ ++nband;
+ output.open(output_opt[0],input.nrOfCol(),input.nrOfRow(),nband,theType,imageType,option_opt);
+ }
+ else if(fwhm_opt.size()||srf_opt.size()){
+ //todo: support down and offset
+ int nband=fwhm_opt.size()? fwhm_opt.size():srf_opt.size();
+ output.open(output_opt[0],(input.nrOfCol()+down_opt[0]-1)/down_opt[0],(input.nrOfRow()+down_opt[0]-1)/down_opt[0],nband,theType,imageType,option_opt);
+ }
+ else
+ output.open(output_opt[0],(input.nrOfCol()+down_opt[0]-1)/down_opt[0],(input.nrOfRow()+down_opt[0]-1)/down_opt[0],input.nrOfBand(),theType,imageType,option_opt);
+ }
+ catch(string errorstring){
+ cout << errorstring << endl;
+ exit(4);
+ }
+ if(input.isGeoRef()){
+ output.setProjection(input.getProjection());
+ double ulx,uly,deltaX,deltaY,rot1,rot2;
+ input.getGeoTransform(ulx,uly,deltaX,deltaY,rot1,rot2);
+ output.setGeoTransform(ulx,uly,deltaX*down_opt[0],deltaY*down_opt[0],rot1,rot2);
+ }
+ if(colorTable_opt.size()){
+ if(colorTable_opt[0]!="none"){
+ if(verbose_opt[0])
+ cout << "set colortable " << colorTable_opt[0] << endl;
+ assert(output.getDataType()==GDT_Byte);
+ output.setColorTable(colorTable_opt[0]);
+ }
+ }
+ else if(input.getColorTable()!=NULL)
+ output.setColorTable(input.getColorTable());
+
+ filter2d::Filter2d filter2d;
+ filter::Filter filter1d;
+ if(class_opt.size()){
+ if(verbose_opt[0])
+ std::cout<< "class values: ";
+ for(int iclass=0;iclass<class_opt.size();++iclass){
+ if(!dimZ_opt.size())
+ filter2d.pushClass(class_opt[iclass]);
+ else
+ filter1d.pushClass(class_opt[iclass]);
+ if(verbose_opt[0])
+ std::cout<< class_opt[iclass] << " ";
+ }
+ if(verbose_opt[0])
+ std::cout<< std::endl;
+ }
+ if(mask_opt.size()){
+ if(verbose_opt[0])
+ std::cout<< "mask values: ";
+ for(int imask=0;imask<mask_opt.size();++imask){
+ if(verbose_opt[0])
+ std::cout<< mask_opt[imask] << " ";
+ filter2d.pushMask(mask_opt[imask]);
+ }
+ if(verbose_opt[0])
+ std::cout<< std::endl;
+ }
+ if(tap_opt.size()){
+ ifstream tapfile(tap_opt[0].c_str());
+ assert(tapfile);
+ Vector2d<double> taps(dimY_opt[0],dimX_opt[0]);
+
+ for(int j=0;j<dimY_opt[0];++j){
+ for(int i=0;i<dimX_opt[0];++i){
+ tapfile >> taps[j][i];
+ }
+ }
+ if(verbose_opt[0]){
+ std::cout << "taps: ";
+ for(int j=0;j<dimY_opt[0];++j){
+ for(int i=0;i<dimX_opt[0];++i){
+ std::cout<< taps[j][i] << " ";
+ }
+ std::cout<< std::endl;
+ }
+ }
+ filter2d.setTaps(taps);
+ filter2d.filter(input,output);
+ tapfile.close();
+ }
+ else if(tapz_opt.size()){
+ filter1d.setTaps(tapz_opt);
+ filter1d.doit(input,output,down_opt[0]);
+ }
+ else if(fwhm_opt.size()){
+ if(verbose_opt[0])
+ std::cout << "spectral filtering to " << fwhm_opt.size() << " bands with provided fwhm " << std::endl;
+ assert(wavelengthOut_opt.size()==fwhm_opt.size());
+ assert(wavelengthIn_opt.size());
+
+ Vector2d<double> lineInput(input.nrOfBand(),input.nrOfCol());
+ Vector2d<double> lineOutput(wavelengthOut_opt.size(),input.nrOfCol());
+ const char* pszMessage;
+ void* pProgressArg=NULL;
+ GDALProgressFunc pfnProgress=GDALTermProgress;
+ double progress=0;
+ pfnProgress(progress,pszMessage,pProgressArg);
+ for(int y=0;y<input.nrOfRow();++y){
+ if((y+1+down_opt[0]/2)%down_opt[0])
+ continue;
+ for(int iband=0;iband<input.nrOfBand();++iband)
+ input.readData(lineInput[iband],GDT_Float64,y,iband);
+ filter1d.applyFwhm<double>(wavelengthIn_opt,lineInput,wavelengthOut_opt,fwhm_opt, interpolationType_opt[0], lineOutput, down_opt[0], verbose_opt[0]);
+ for(int iband=0;iband<output.nrOfBand();++iband){
+ try{
+ output.writeData(lineOutput[iband],GDT_Float64,y/down_opt[0],iband);
+ }
+ catch(string errorstring){
+ cerr << errorstring << "in band " << iband << ", line " << y << endl;
+ }
+ }
+ progress=(1.0+y)/output.nrOfRow();
+ pfnProgress(progress,pszMessage,pProgressArg);
+ }
+ // filter1d.applyFwhm(wavelengthIn_opt,input,wavelengthOut_opt,fwhm_opt,interpolationType_opt[0],output,verbose_opt[0]);
+ }
+ else if(srf_opt.size()){
+ if(verbose_opt[0])
+ std::cout << "spectral filtering to " << srf_opt.size() << " bands with provided SRF " << std::endl;
+ assert(wavelengthIn_opt.size());
+ vector< Vector2d<double> > srf(srf_opt.size());//[0] srf_nr, [1]: wavelength, [2]: response
+ ifstream srfFile;
+ for(int isrf=0;isrf<srf_opt.size();++isrf){
+ srf[isrf].resize(2);
+ srfFile.open(srf_opt[isrf].c_str());
+ double v;
+ //add 0 to make sure srf is 0 at boundaries after interpolation step
+ srf[isrf][0].push_back(0);
+ srf[isrf][1].push_back(0);
+ srf[isrf][0].push_back(1);
+ srf[isrf][1].push_back(0);
+ while(srfFile >> v){
+ srf[isrf][0].push_back(v);
+ srfFile >> v;
+ srf[isrf][1].push_back(v);
+ }
+ srfFile.close();
+ //add 0 to make sure srf[isrf] is 0 at boundaries after interpolation step
+ srf[isrf][0].push_back(srf[isrf][0].back()+1);
+ srf[isrf][1].push_back(0);
+ srf[isrf][0].push_back(srf[isrf][0].back()+1);
+ srf[isrf][1].push_back(0);
+ if(verbose_opt[0])
+ cout << "srf file details: " << srf[isrf][0].size() << " wavelengths defined" << endl;
+ }
+ assert(output.nrOfBand()==srf.size());
+ double centreWavelength=0;
+ Vector2d<double> lineInput(input.nrOfBand(),input.nrOfCol());
+ const char* pszMessage;
+ void* pProgressArg=NULL;
+ GDALProgressFunc pfnProgress=GDALTermProgress;
+ double progress=0;
+ pfnProgress(progress,pszMessage,pProgressArg);
+ for(int y=0;y<input.nrOfRow();++y){
+ if((y+1+down_opt[0]/2)%down_opt[0])
+ continue;
+ for(int iband=0;iband<input.nrOfBand();++iband)
+ input.readData(lineInput[iband],GDT_Float64,y,iband);
+ for(int isrf=0;isrf<srf.size();++isrf){
+ vector<double> lineOutput(input.nrOfCol());
+ double delta=1.0;
+ bool normalize=true;
+ centreWavelength=filter1d.applySrf<double>(wavelengthIn_opt,lineInput,srf[isrf], interpolationType_opt[0], lineOutput, delta, normalize, verbose_opt[0]);
+ if(verbose_opt[0])
+ std::cout << "centre wavelength srf " << isrf << ": " << centreWavelength << std::endl;
+ try{
+ output.writeData(lineOutput,GDT_Float64,y/down_opt[0],isrf);
+ }
+ catch(string errorstring){
+ cerr << errorstring << "in srf " << srf_opt[isrf] << ", line " << y << endl;
+ }
+
+ }
+ progress=(1.0+y)/output.nrOfRow();
+ pfnProgress(progress,pszMessage,pProgressArg);
+ }
+
+ // filter1d.applySrf(wavelengthIn_opt,input,srf,interpolationType_opt[0],output,verbose_opt[0]);
+ }
+ else{
+ switch(filter2d::Filter2d::getFilterType(method_opt[0])){
+ case(filter2d::dilate):
+ if(dimZ_opt.size()){
+ if(verbose_opt[0])
+ std::cout<< "1-D filtering: dilate" << std::endl;
+ filter1d.morphology(input,output,"dilate",dimZ_opt[0]);
+ }
+ else{
+ filter2d.morphology(input,output,"dilate",dimX_opt[0],dimY_opt[0],angle_opt,disc_opt[0]);
+ }
+ break;
+ case(filter2d::erode):
+ if(dimZ_opt.size()>0){
+ if(verbose_opt[0])
+ std::cout<< "1-D filtering: dilate" << std::endl;
+ filter1d.morphology(input,output,"erode",dimZ_opt[0]);
+ }
+ else{
+ filter2d.morphology(input,output,"erode",dimX_opt[0],dimY_opt[0],angle_opt,disc_opt[0]);
+ }
+ break;
+ case(filter2d::close):{//closing
+ ostringstream tmps;
+ tmps << "/tmp/dilation_" << getpid() << ".tif";
+ ImgWriterGdal tmpout;
+ tmpout.open(tmps.str(),input);
+ try{
+ if(dimZ_opt.size()){
+ filter1d.morphology(input,tmpout,"dilate",dimZ_opt[0]);
+ }
+ else{
+ filter2d.morphology(input,tmpout,"dilate",dimX_opt[0],dimY_opt[0],angle_opt,disc_opt[0]);
+ }
+ }
+ catch(std::string errorString){
+ std::cout<< errorString;
+ exit(1);
+ }
+ tmpout.close();
+ ImgReaderGdal tmpin;
+ tmpin.open(tmps.str());
+ if(dimZ_opt.size()){
+ filter1d.morphology(tmpin,output,"erode",dimZ_opt[0]);
+ }
+ else{
+ filter2d.morphology(tmpin,output,"erode",dimX_opt[0],dimY_opt[0],angle_opt,disc_opt[0]);
+ }
+ tmpin.close();
+ if(remove(tmps.str().c_str( )) !=0){
+ cerr << "could not remove " << tmps.str() << std::endl;
+ }
+ break;
+ }
+ case(filter2d::open):{//opening
+ ostringstream tmps;
+ tmps << "/tmp/erosion_" << getpid() << ".tif";
+ ImgWriterGdal tmpout;
+ tmpout.open(tmps.str(),input);
+ if(dimZ_opt.size()){
+ filter1d.morphology(input,tmpout,"erode",dimZ_opt[0]);
+ }
+ else{
+ filter2d.morphology(input,tmpout,"erode",dimX_opt[0],dimY_opt[0],angle_opt,disc_opt[0]);
+ }
+ tmpout.close();
+ ImgReaderGdal tmpin;
+ tmpin.open(tmps.str());
+ if(dimZ_opt.size()){
+ filter1d.morphology(tmpin,output,"dilate",dimZ_opt[0]);
+ }
+ else{
+ filter2d.morphology(tmpin,output,"dilate",dimX_opt[0],dimY_opt[0],angle_opt,disc_opt[0]);
+ }
+ tmpin.close();
+ if(remove(tmps.str().c_str( )) !=0){
+ cerr << "could not remove " << tmps.str() << std::endl;
+ }
+ break;
+ }
+ case(filter2d::homog):{//spatially homogeneous
+ filter2d.doit(input,output,"homog",dimX_opt[0],dimY_opt[0],down_opt[0],disc_opt[0]);
+ // filter2d.homogeneousSpatial(input,output,dimX_opt[0],disc_opt[0]);
+ break;
+ }
+ case(filter2d::heterog):{//spatially heterogeneous
+ filter2d.doit(input,output,"heterog",dimX_opt[0],dimY_opt[0],down_opt[0],disc_opt[0]);
+ break;
+ }
+ case(filter2d::shift):{//spatially heterogeneous
+ assert(input.nrOfBand());
+ assert(input.nrOfCol());
+ assert(input.nrOfRow());
+ try{
+ filter2d.shift(input,output,dimX_opt[0],dimY_opt[0],threshold_opt[0],filter2d::Filter2d::getResampleType(resample_opt[0]));
+ }
+ catch(string errorstring){
+ cerr << errorstring << endl;
+ }
+ break;
+ }
+ case(filter2d::linearfeature):{
+ assert(input.nrOfBand());
+ assert(input.nrOfCol());
+ assert(input.nrOfRow());
+ float theAngle=361;
+ if(angle_opt.size())
+ theAngle=angle_opt[0];
+ if(verbose_opt[0])
+ std::cout << "using angle " << theAngle << std::endl;
+ try{
+ filter2d.linearFeature(input,output,theAngle,5,0,eps_opt[0],l1_opt[0],a1_opt[0],l2_opt[0],a2_opt[0],0,verbose_opt[0]);
+ }
+ catch(string errorstring){
+ cerr << errorstring << endl;
+ }
+ break;
+ }
+ case(filter2d::mrf):{//Markov Random Field
+ if(verbose_opt[0])
+ std::cout << "Markov Random Field filtering" << std::endl;
+ if(beta_opt.size()){
+ //in file: classFrom classTo
+ //in variable: beta[classTo][classFrom]
+ FileReaderAscii betaReader(beta_opt[0]);
+ Vector2d<double> beta(class_opt.size(),class_opt.size());
+ vector<int> cols(class_opt.size());
+ for(int iclass=0;iclass<class_opt.size();++iclass)
+ cols[iclass]=iclass;
+ betaReader.readData(beta,cols);
+ if(verbose_opt[0]){
+ std::cout << "using values for beta:" << std::endl;
+ for(int iclass1=0;iclass1<class_opt.size();++iclass1)
+ std::cout << " " << iclass1 << " (" << class_opt[iclass1] << ")";
+ std::cout << std::endl;
+ for(int iclass1=0;iclass1<class_opt.size();++iclass1){
+ std::cout << iclass1 << " (" << class_opt[iclass1] << ")";
+ for(int iclass2=0;iclass2<class_opt.size();++iclass2)
+ std::cout << " " << beta[iclass2][iclass1] << " (" << class_opt[iclass2] << ")";
+ std::cout << std::endl;
+ }
+ }
+ filter2d.mrf(input, output, dimX_opt[0], dimY_opt[0], beta, true, down_opt[0], verbose_opt[0]);
+ }
+ else
+ filter2d.mrf(input, output, dimX_opt[0], dimY_opt[0], 1, true, down_opt[0], verbose_opt[0]);
+ break;
+ }
+ case(filter2d::sobelx):{//Sobel edge detection in X
+ Vector2d<double> theTaps(3,3);
+ theTaps[0][0]=-1.0;
+ theTaps[0][1]=0.0;
+ theTaps[0][2]=1.0;
+ theTaps[1][0]=-2.0;
+ theTaps[1][1]=0.0;
+ theTaps[1][2]=2.0;
+ theTaps[2][0]=-1.0;
+ theTaps[2][1]=0.0;
+ theTaps[2][2]=1.0;
+ filter2d.setTaps(theTaps);
+ filter2d.filter(input,output,true);
+ break;
+ }
+ case(filter2d::sobely):{//Sobel edge detection in Y
+ Vector2d<double> theTaps(3,3);
+ theTaps[0][0]=1.0;
+ theTaps[0][1]=2.0;
+ theTaps[0][2]=1.0;
+ theTaps[1][0]=0.0;
+ theTaps[1][1]=0.0;
+ theTaps[1][2]=0.0;
+ theTaps[2][0]=-1.0;
+ theTaps[2][1]=-2.0;
+ theTaps[2][2]=-1.0;
+ filter2d.setTaps(theTaps);
+ filter2d.filter(input,output,true);
+ break;
+ }
+ case(filter2d::sobelxy):{//Sobel edge detection in XY
+ Vector2d<double> theTaps(3,3);
+ theTaps[0][0]=0.0;
+ theTaps[0][1]=1.0;
+ theTaps[0][2]=2.0;
+ theTaps[1][0]=-1.0;
+ theTaps[1][1]=0.0;
+ theTaps[1][2]=1.0;
+ theTaps[2][0]=-2.0;
+ theTaps[2][1]=-1.0;
+ theTaps[2][2]=0.0;
+ filter2d.setTaps(theTaps);
+ filter2d.filter(input,output,true);
+ break;
+ }
+ case(filter2d::sobelyx):{//Sobel edge detection in XY
+ Vector2d<double> theTaps(3,3);
+ theTaps[0][0]=2.0;
+ theTaps[0][1]=1.0;
+ theTaps[0][2]=0.0;
+ theTaps[1][0]=1.0;
+ theTaps[1][1]=0.0;
+ theTaps[1][2]=-1.0;
+ theTaps[2][0]=0.0;
+ theTaps[2][1]=-1.0;
+ theTaps[2][2]=-2.0;
+ filter2d.setTaps(theTaps);
+ filter2d.filter(input,output,true);
+ break;
+ }
+ case(filter2d::smooth):{//Smoothing filter
+ filter2d.smooth(input,output,dimX_opt[0],dimY_opt[0]);
+ break;
+ }
+ case(filter2d::smoothnodata):{//Smoothing filter
+ filter2d.smoothNoData(input,output,dimX_opt[0],dimY_opt[0]);
+ break;
+ }
+ case(filter2d::dwtForward):
+ filter2d.dwtForward(input, output, wavelet_type_opt[0], family_opt[0]);
+ break;
+ case(filter2d::dwtQuantize):
+ if(verbose_opt[0])
+ std::cout << "Quantization filtering" << std::endl;
+ filter2d.dwtQuantize(input, output, wavelet_type_opt[0], family_opt[0], threshold_opt[0]);
+ break;
+ case(filter2d::threshold):
+ filter2d.setThresholds(threshold_opt);
+ filter2d.setClasses(class_opt);//deliberate fall through
+ default:
+ filter2d.doit(input,output,method_opt[0],dimX_opt[0],dimY_opt[0],down_opt[0],disc_opt[0]);
+ break;
+ }
+ }
+ input.close();
+ output.close();
+ return 0;
+}
diff --git a/src/apps/pkfilterascii.cc b/src/apps/pkfilterascii.cc
new file mode 100644
index 0000000..87ca91b
--- /dev/null
+++ b/src/apps/pkfilterascii.cc
@@ -0,0 +1,315 @@
+/**********************************************************************
+pkfilterascii.cc: program to filter data in ASCII file (spectral respons function, dwt)
+Copyright (C) 2008-2013 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include <assert.h>
+#include <iostream>
+#include <string>
+#include <fstream>
+#include <math.h>
+#include <sys/types.h>
+#include <stdio.h>
+#include <gsl/gsl_sort.h>
+#include "base/Optionpk.h"
+#include "base/Vector2d.h"
+#include "algorithms/Filter.h"
+#include "fileclasses/FileReaderAscii.h"
+
+/*------------------
+ Main procedure
+ ----------------*/
+int main(int argc,char **argv) {
+ Optionpk<std::string> input_opt("i","input","input ASCII file");
+ Optionpk<std::string> output_opt("o", "output", "Output ASCII file");
+ Optionpk<int> inputCols_opt("ic", "inputCols", "input columns (e.g., for three dimensional input data in first three columns use: -ic 0 -ic 1 -ic 2");
+ Optionpk<std::string> method_opt("f", "filter", "filter function (to be implemented: dwtForward, dwtInverse,dwtQuantize)");
+ Optionpk<std::string> wavelet_type_opt("wt", "wavelet", "wavelet type: daubechies,daubechies_centered, haar, haar_centered, bspline, bspline_centered", "daubechies");
+ Optionpk<int> family_opt("wf", "family", "wavelet family (vanishing moment, see also http://www.gnu.org/software/gsl/manual/html_node/DWT-Initialization.html)", 4);
+ Optionpk<double> threshold_opt("qt", "threshold", "Quantize threshold value", 0);
+ Optionpk<int> dimZ_opt("dz", "dz", "filter kernel size in z (band or spectral dimension), must be odd (example: 3).. Set dz>0 if 1-D filter must be used in band domain");
+ Optionpk<double> tapZ_opt("tapz", "tapz", "taps used for spectral filtering");
+ Optionpk<double> fwhm_opt("fwhm", "fwhm", "list of full width half to apply spectral filtering (-fwhm band1 -fwhm band2 ...)");
+ Optionpk<std::string> srf_opt("srf", "srf", "list of ASCII files containing spectral response functions (two columns: wavelength response)");
+ Optionpk<int> wavelengthIn_opt("win", "wavelengthIn", "column number of input ASCII file containing wavelengths");
+ Optionpk<double> wavelengthOut_opt("wout", "wavelengthOut", "list of wavelengths in output spectrum (-wout band1 -wout band2 ...)");
+ Optionpk<std::string> interpolationType_opt("interp", "interp", "type of interpolation for spectral filtering (see http://www.gnu.org/software/gsl/manual/html_node/Interpolation-Types.html)","akima");
+ Optionpk<bool> transpose_opt("t", "transpose", "transpose output with samples in rows and wavelengths in cols", false);
+ Optionpk<short> verbose_opt("v", "verbose", "verbose mode if > 0", 0);
+
+ bool doProcess;//stop process when program was invoked with help option (-h --help)
+ try{
+ doProcess=input_opt.retrieveOption(argc,argv);
+ output_opt.retrieveOption(argc,argv);
+ inputCols_opt.retrieveOption(argc,argv);
+ method_opt.retrieveOption(argc,argv);
+ wavelet_type_opt.retrieveOption(argc,argv);
+ family_opt.retrieveOption(argc,argv);
+ threshold_opt.retrieveOption(argc,argv);
+ dimZ_opt.retrieveOption(argc,argv);
+ tapZ_opt.retrieveOption(argc,argv);
+ fwhm_opt.retrieveOption(argc,argv);
+ srf_opt.retrieveOption(argc,argv);
+ wavelengthIn_opt.retrieveOption(argc,argv);
+ wavelengthOut_opt.retrieveOption(argc,argv);
+ interpolationType_opt.retrieveOption(argc,argv);
+ transpose_opt.retrieveOption(argc,argv);
+ verbose_opt.retrieveOption(argc,argv);
+ }
+ catch(string predefinedString){
+ std::cout << predefinedString << std::endl;
+ exit(0);
+ }
+ if(!doProcess){
+ std::cout << "short option -h shows basic options only, use long option --help to show all options" << std::endl;
+ exit(0);//help was invoked, stop processing
+ }
+
+ Vector2d<double> inputData(inputCols_opt.size());
+ Vector2d<double> filteredData(inputCols_opt.size());
+ std::vector<double> wavelengthIn;
+ std::vector<double> wavelengthOut;
+ assert(input_opt.size());
+ FileReaderAscii asciiReader(input_opt[0]);
+ if(wavelengthIn_opt.size())
+ asciiReader.readData(wavelengthIn,wavelengthIn_opt[0]);
+ assert(inputCols_opt.size());
+ asciiReader.readData(inputData,inputCols_opt);
+ if(verbose_opt[0]){
+ std::cout << "wavelengthIn.size(): " << wavelengthIn.size() << std::endl;
+ std::cout << "inputData[0].size(): " << inputData[0].size() << std::endl;
+ }
+ assert(wavelengthIn.size()==inputData[0].size());
+ asciiReader.close();
+ filter::Filter filter1d;
+ if(fwhm_opt.size()){
+ filteredData.resize(inputCols_opt.size(),wavelengthOut_opt.size());
+ assert(wavelengthIn_opt.size());
+ if(verbose_opt[0])
+ std::cout << "spectral filtering to " << fwhm_opt.size() << " bands with provided fwhm " << std::endl;
+ assert(wavelengthOut_opt.size()==fwhm_opt.size());
+ std::vector<double> fwhmData(wavelengthOut_opt.size());
+ for(int icol=0;icol<inputCols_opt.size();++icol)
+ filter1d.applyFwhm<double>(wavelengthIn,inputData[icol], wavelengthOut_opt,fwhm_opt, interpolationType_opt[0], filteredData[icol],verbose_opt[0]);
+ if(verbose_opt[0])
+ std::cout << "spectra filtered to " << wavelengthOut_opt.size() << " bands" << std::endl;
+ wavelengthOut=wavelengthOut_opt;
+ }
+ else if(srf_opt.size()){
+ wavelengthOut.resize(srf_opt.size());
+ filteredData.resize(inputCols_opt.size(),srf_opt.size());
+ Vector2d<double> srfData(srf_opt.size(),inputCols_opt.size());//transposed output
+ if(verbose_opt[0])
+ std::cout << "spectral filtering to " << srf_opt.size() << " bands with provided SRF " << std::endl;
+ std::vector< Vector2d<double> > srf(srf_opt.size());//[0] srf_nr, [1]: wavelength, [2]: response
+ ifstream srfFile;
+ for(int isrf=0;isrf<srf_opt.size();++isrf){
+ srf[isrf].resize(2);
+ srfFile.open(srf_opt[isrf].c_str());
+ double v;
+ //add 0 to make sure srf is 0 at boundaries after interpolation step
+ srf[isrf][0].push_back(0);
+ srf[isrf][1].push_back(0);
+ srf[isrf][0].push_back(1);
+ srf[isrf][1].push_back(0);
+ while(srfFile >> v){
+ srf[isrf][0].push_back(v);
+ srfFile >> v;
+ srf[isrf][1].push_back(v);
+ }
+ srfFile.close();
+ //add 0 to make sure srf[isrf] is 0 at boundaries after interpolation step
+ srf[isrf][0].push_back(srf[isrf][0].back()+1);
+ srf[isrf][1].push_back(0);
+ srf[isrf][0].push_back(srf[isrf][0].back()+1);
+ srf[isrf][1].push_back(0);
+ if(verbose_opt[0])
+ cout << "srf file details: " << srf[isrf][0].size() << " wavelengths defined" << endl;
+ if(verbose_opt[0]>1){
+ for(int iw=0;iw<srf[isrf][0].size();++iw)
+ std::cout << srf[isrf][0][iw] << " " << srf[isrf][1][iw] << std::endl;
+ }
+ }
+ double centreWavelength=0;
+ for(int icol=0;icol<inputCols_opt.size();++icol)
+ filteredData[icol].resize(srf.size());
+
+ for(int isrf=0;isrf<srf.size();++isrf){
+ double delta=1.0;
+ bool normalize=true;
+ centreWavelength=filter1d.applySrf<double>(wavelengthIn,inputData,srf[isrf], interpolationType_opt[0], srfData[isrf], delta, normalize,1,true, verbose_opt[0]);
+ if(verbose_opt[0])
+ std::cout << "centre wavelength srf " << isrf << ": " << centreWavelength << std::endl;
+ wavelengthOut[isrf]=static_cast<int>(centreWavelength+0.5);
+ }
+ srfData.transpose(filteredData);
+ if(verbose_opt[0])
+ std::cout << "spectra filtered to " << srf.size() << " bands" << std::endl;
+ }
+ else{//no filtering
+ if(verbose_opt[0])
+ std::cout << "no filtering selected" << std::endl;
+ for(int icol=0;icol<inputCols_opt.size();++icol)
+ filteredData[icol]=inputData[icol];
+ }
+
+ if(method_opt.size()){
+ switch(filter::Filter::getFilterType(method_opt[0])){
+ case(filter::smooth):
+ assert(dimZ_opt.size());
+ if(tapZ_opt.empty()){
+ tapZ_opt.resize(dimZ_opt[0]);
+ for(int itap=0;itap<dimZ_opt[0];++itap)
+ tapZ_opt[itap]=1.0/dimZ_opt[0];
+ }
+ filter1d.setTaps(tapZ_opt);
+ case(filter::dwtQuantize)://deliberate fall through
+ wavelengthOut=wavelengthIn;
+ break;
+ }
+ for(int icol=0;icol<inputCols_opt.size();++icol){
+ switch(filter::Filter::getFilterType(method_opt[0])){
+ case(filter::smooth):
+ filter1d.doit(inputData[icol],filteredData[icol]);
+ break;
+ case(filter::dwtForward):
+ filter1d.dwtForward(filteredData[icol],wavelet_type_opt[0],family_opt[0]);
+ break;
+ case(filter::dwtInverse):
+ filter1d.dwtInverse(filteredData[icol],wavelet_type_opt[0],family_opt[0]);
+ break;
+ case(filter::dwtQuantize):{
+ int origSize=filteredData[icol].size();
+ filter1d.dwtForward(filteredData[icol],wavelet_type_opt[0],family_opt[0]);
+ std::vector<double> abscoeff(filteredData[icol].size());
+ for(int iband=0;iband<filteredData[icol].size();++iband){
+ abscoeff[iband]=fabs(filteredData[icol][iband]);
+ if(threshold_opt[0]<0){//absolute threshold
+ if(abscoeff[iband]<-threshold_opt[0])
+ filteredData[icol][iband]=0;
+ }
+ // if(fabs(filteredData[icol][iband])<threshold_opt[0])
+ // filteredData[icol][iband]=0;
+ }
+ if(threshold_opt[0]>0){//percentual threshold
+ int nsize=abscoeff.size();
+ size_t* p=new size_t[nsize];
+ int nc=threshold_opt[0]/100.0*nsize;
+ gsl_sort_index(p,&(abscoeff[0]),1,nsize);
+ for(int i=0;(i+nc)<nsize;i++)
+ filteredData[icol][p[i]]=0;
+ }
+ filter1d.dwtInverse(filteredData[icol],wavelet_type_opt[0],family_opt[0]);
+ //remove extended samples
+ filteredData[icol].erase(filteredData[icol].begin()+origSize,filteredData[icol].end());
+ break;
+ }
+ default:
+ if(verbose_opt[0])
+ std::cout << "method to be implemented" << std::endl;
+ break;
+ }
+ }
+ }
+ ofstream outputStream;
+ if(!output_opt.empty())
+ outputStream.open(output_opt[0].c_str(),ios::out);
+
+ if(verbose_opt[0])
+ std::cout << "stream to output" << std::endl;
+ if(transpose_opt[0]){
+ for(int icol=0;icol<inputCols_opt.size();++icol){
+ for(int iband=0;iband<filteredData[icol].size();++iband){
+ if(!output_opt.empty()){
+ outputStream << filteredData[icol][iband];
+ if(iband<filteredData[icol].size()-1)
+ outputStream << " ";
+ else
+ outputStream << std::endl;
+ }
+ else{
+ std::cout << filteredData[icol][iband];
+ if(iband<filteredData[icol].size()-1)
+ std::cout << " ";
+ else
+ std::cout << std::endl;
+ }
+ }
+ }
+ }
+ else{
+ // int nband=wavelengthOut.size()? wavelengthOut.size() : filteredData[0].size();
+ int nband=0;
+ if(method_opt.size()){
+ switch(filter::Filter::getFilterType(method_opt[0])){
+ case(filter::dwtForward):
+ nband=filteredData[0].size();
+ break;
+ case(filter::dwtInverse):
+ nband=filteredData[0].size();
+ break;
+ case(filter::dwtQuantize):
+ nband=wavelengthOut.size();
+ assert(wavelengthOut.size()==nband);
+ assert(filteredData[0].size()==nband);
+ break;
+ default:
+ nband=wavelengthOut.size();
+ break;
+ }
+ }
+ else
+ nband=wavelengthOut.size();
+ if(verbose_opt[0]){
+ std::cout << "number of bands: " << nband << std::endl;
+ std::cout << "wavelengthOut.size(): " << wavelengthOut.size() << std::endl;
+ }
+ for(int iband=0;iband<nband;++iband){
+ if(!output_opt.empty()){
+ if(wavelengthOut.size())
+ outputStream << wavelengthOut[iband] << " ";
+ else
+ outputStream << iband << " ";
+ }
+ else{
+ if(wavelengthOut.size())
+ std::cout << wavelengthOut[iband] << " ";
+ else
+ std::cout << iband << " ";
+ }
+ for(int icol=0;icol<inputCols_opt.size();++icol){
+ if(!output_opt.empty()){
+ outputStream << filteredData[icol][iband];
+ if(icol<inputCols_opt.size()-1)
+ outputStream << " ";
+ else
+ outputStream << std::endl;
+ }
+ else{
+ std::cout << filteredData[icol][iband];
+ if(icol<inputCols_opt.size()-1)
+ std::cout << " ";
+ else
+ std::cout << std::endl;
+ }
+ }
+ }
+ }
+ if(!output_opt.empty())
+ outputStream.close();
+ return 0;
+}
diff --git a/src/apps/pkfs_nn.cc b/src/apps/pkfs_nn.cc
new file mode 100644
index 0000000..53928ff
--- /dev/null
+++ b/src/apps/pkfs_nn.cc
@@ -0,0 +1,602 @@
+/**********************************************************************
+pkfs_nn.cc: feature selection for nn classifier
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include <vector>
+#include <string>
+#include <map>
+#include <algorithm>
+#include "floatfann.h"
+#include "imageclasses/ImgReaderGdal.h"
+#include "imageclasses/ImgWriterGdal.h"
+#include "imageclasses/ImgReaderOgr.h"
+#include "imageclasses/ImgWriterOgr.h"
+#include "base/Optionpk.h"
+#include "algorithms/myfann_cpp.h"
+#include "algorithms/ConfusionMatrix.h"
+#include "algorithms/FeatureSelector.h"
+#include "pkclassify_nn.h"
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#define Malloc(type,n) (type *)malloc((n)*sizeof(type))
+
+enum SelectorValue { NA=0, SFFS=1, SFS=2, SBS=3, BFS=4 };
+
+//global parameters used in cost function getCost
+map<string,short> classValueMap;
+vector<std::string> nameVector;
+vector<unsigned int> nctraining;
+vector<unsigned int> nctest;
+Optionpk<unsigned int> nneuron_opt("\0", "nneuron", "number of neurons in hidden layers in neural network (multiple hidden layers are set by defining multiple number of neurons: -n 15 -n 1, default is one hidden layer with 5 neurons)", 5);
+Optionpk<float> connection_opt("\0", "connection", "connection reate (default: 1.0 for a fully connected network)", 1.0);
+Optionpk<float> weights_opt("w", "weights", "weights for neural network. Apply to fully connected network only, starting from first input neuron to last output neuron, including the bias neurons (last neuron in each but last layer)", 0.0);
+Optionpk<float> learning_opt("l", "learning", "learning rate (default: 0.7)", 0.7);
+Optionpk<unsigned int> maxit_opt("\0", "maxit", "number of maximum iterations (epoch) (default: 500)", 500);
+// Optionpk<bool> weight_opt("wi", "wi", "set the parameter C of class i to weight*C, for C-SVC",true);
+Optionpk<unsigned short> cv_opt("cv", "cv", "n-fold cross validation mode",2);
+Optionpk<string> classname_opt("c", "class", "list of class names.");
+Optionpk<short> classvalue_opt("r", "reclass", "list of class values (use same order as in classname opt.");
+Optionpk<short> verbose_opt("v", "verbose", "set to: 0 (results only), 1 (confusion matrix), 2 (debug)",0);
+
+double getCost(const vector<Vector2d<float> > &trainingFeatures)
+{
+ unsigned short nclass=trainingFeatures.size();
+ unsigned int ntraining=0;
+ unsigned int ntest=0;
+ for(int iclass=0;iclass<nclass;++iclass){
+ ntraining+=nctraining[iclass];
+ ntest+=nctest[iclass];
+ }
+ if(ntest)
+ assert(!cv_opt[0]);
+ if(!cv_opt[0])
+ assert(ntest);
+ unsigned short nFeatures=trainingFeatures[0][0].size();
+
+ FANN::neural_net net;//the neural network
+ const unsigned int num_layers = nneuron_opt.size()+2;
+ const float desired_error = 0.0003;
+ const unsigned int iterations_between_reports = (verbose_opt[0])?maxit_opt[0]+1:0;
+ if(verbose_opt[0]>1){
+ cout << "creating artificial neural network with " << nneuron_opt.size() << " hidden layer, having " << endl;
+ for(int ilayer=0;ilayer<nneuron_opt.size();++ilayer)
+ cout << nneuron_opt[ilayer] << " ";
+ cout << "neurons" << endl;
+ }
+ switch(num_layers){
+ case(3):{
+ unsigned int layers[3];
+ layers[0]=nFeatures;
+ layers[1]=nneuron_opt[0];
+ layers[2]=nclass;
+ net.create_sparse_array(connection_opt[0],num_layers,layers);
+ // net.create_sparse(connection_opt[0],num_layers, nFeatures, nneuron_opt[0], nclass);
+ break;
+ }
+ case(4):{
+ unsigned int layers[4];
+ layers[0]=nFeatures;
+ layers[1]=nneuron_opt[0];
+ layers[2]=nneuron_opt[1];
+ layers[3]=nclass;
+ net.create_sparse_array(connection_opt[0],num_layers,layers);
+ // net.create_sparse(connection_opt[0],num_layers, nFeatures, nneuron_opt[0], nneuron_opt[1], nclass);
+ break;
+ }
+ default:
+ cerr << "Only 1 or 2 hidden layers are supported!" << endl;
+ exit(1);
+ break;
+ }
+
+ net.set_learning_rate(learning_opt[0]);
+ // net.set_activation_steepness_hidden(1.0);
+ // net.set_activation_steepness_output(1.0);
+
+ net.set_activation_function_hidden(FANN::SIGMOID_SYMMETRIC_STEPWISE);
+ net.set_activation_function_output(FANN::SIGMOID_SYMMETRIC_STEPWISE);
+
+ // Set additional properties such as the training algorithm
+ // net.set_training_algorithm(FANN::TRAIN_QUICKPROP);
+
+ vector<unsigned short> referenceVector;
+ vector<unsigned short> outputVector;
+ float rmse=0;
+ ConfusionMatrix cm;
+ //set names in confusion matrix using nameVector
+ for(int iname=0;iname<nameVector.size();++iname){
+ if(classValueMap.empty())
+ cm.pushBackClassName(nameVector[iname]);
+ else if(cm.getClassIndex(type2string<short>(classValueMap[nameVector[iname]]))<0)
+ cm.pushBackClassName(type2string<short>(classValueMap[nameVector[iname]]));
+ }
+ vector<Vector2d<float> > tmpFeatures(nclass);
+ for(int iclass=0;iclass<nclass;++iclass){
+ tmpFeatures[iclass].resize(trainingFeatures[iclass].size(),nFeatures);
+ for(unsigned int isample=0;isample<nctraining[iclass];++isample){
+ for(int ifeature=0;ifeature<nFeatures;++ifeature){
+ tmpFeatures[iclass][isample][ifeature]=trainingFeatures[iclass][isample][ifeature];
+ }
+ }
+ }
+ if(cv_opt[0]>0){
+ rmse=net.cross_validation(tmpFeatures,
+ ntraining,
+ cv_opt[0],
+ maxit_opt[0],
+ desired_error,
+ referenceVector,
+ outputVector,
+ verbose_opt[0]);
+ for(int isample=0;isample<referenceVector.size();++isample){
+ string refClassName=nameVector[referenceVector[isample]];
+ string className=nameVector[outputVector[isample]];
+ if(classValueMap.size())
+ cm.incrementResult(type2string<short>(classValueMap[refClassName]),type2string<short>(classValueMap[className]),1.0);
+ else
+ cm.incrementResult(cm.getClass(referenceVector[isample]),cm.getClass(outputVector[isample]),1.0);
+ }
+ }
+ else{//not working yet. please repair...
+ assert(cv_opt[0]>0);
+ bool initWeights=true;
+ //test
+ cout << "tempFeatures.size(): " << tmpFeatures.size() << endl;
+ cout << "ntraining: " << ntraining << endl;
+ cout << "initWeights: " << initWeights << endl;
+ cout << "maxit_opt.size(): " << maxit_opt.size() << endl;
+ net.train_on_data(tmpFeatures,ntraining,initWeights, maxit_opt[0],
+ iterations_between_reports, desired_error);
+ vector<Vector2d<float> > testFeatures(nclass);
+ vector<float> result(nclass);
+ int maxClass=-1;
+ for(int iclass=0;iclass<nclass;++iclass){
+ testFeatures.resize(nctest[iclass],nFeatures);
+ for(unsigned int isample=0;isample<nctraining[iclass];++isample){
+ for(int ifeature=0;ifeature<nFeatures;++ifeature){
+ testFeatures[iclass][isample][ifeature]=trainingFeatures[iclass][nctraining[iclass]+isample][ifeature];
+ }
+ //test
+ cout << "isample:" << isample<< endl;
+ result=net.run(testFeatures[iclass][isample]);
+ string refClassName=nameVector[iclass];
+ float maxP=-1;
+ for(int ic=0;ic<nclass;++ic){
+ float pv=(result[ic]+1.0)/2.0;//bring back to scale [0,1]
+ if(pv>maxP){
+ maxP=pv;
+ maxClass=ic;
+ }
+ }
+ //test
+ cout << "maxClass:" << maxClass << "(" << nameVector.size() << ")" << endl;
+ string className=nameVector[maxClass];
+ //test
+ cout << "className:" << nameVector[maxClass] << endl;
+ if(classValueMap.size())
+ cm.incrementResult(type2string<short>(classValueMap[refClassName]),type2string<short>(classValueMap[className]),1.0);
+ else
+ cm.incrementResult(cm.getClass(referenceVector[isample]),cm.getClass(outputVector[isample]),1.0);
+ }
+ }
+ //test
+ cout << "debug12" << endl;
+ }
+ assert(cm.nReference());
+ return(cm.kappa());
+}
+
+int main(int argc, char *argv[])
+{
+ // vector<double> priors;
+
+ //--------------------------- command line options ------------------------------------
+ Optionpk<string> input_opt("i", "input", "input test set (leave empty to perform a cross validation based on training only)");
+ Optionpk<string> training_opt("t", "training", "training shape file. A single shape file contains all training features (must be set as: B0, B1, B2,...) for all classes (class numbers identified by label option). Use multiple training files for bootstrap aggregation (alternative to the bag and bsize options, where a random subset is taken from a single training file)");
+ Optionpk<string> label_opt("\0", "label", "identifier for class label in training shape file.","label");
+ Optionpk<unsigned short> maxFeatures_opt("n", "nf", "number of features to select (0 to select optimal number, see also ecost option)", 0);
+ Optionpk<unsigned int> balance_opt("\0", "balance", "balance the input data to this number of samples for each class", 0);
+ Optionpk<int> minSize_opt("m", "min", "if number of training pixels is less then min, do not take this class into account", 0);
+ Optionpk<double> start_opt("s", "start", "start band sequence number (set to 0)",0);
+ Optionpk<double> end_opt("e", "end", "end band sequence number (set to 0 for all bands)", 0);
+ Optionpk<short> band_opt("b", "band", "band index (starting from 0, either use band option or use start to end)");
+ Optionpk<double> offset_opt("\0", "offset", "offset value for each spectral band input features: refl[band]=(DN[band]-offset[band])/scale[band]", 0.0);
+ Optionpk<double> scale_opt("\0", "scale", "scale value for each spectral band input features: refl=(DN[band]-offset[band])/scale[band] (use 0 if scale min and max in each band to -1.0 and 1.0)", 0.0);
+ Optionpk<unsigned short> aggreg_opt("a", "aggreg", "how to combine aggregated classifiers, see also rc option (0: no aggregation, 1: sum rule, 2: max rule).",0);
+ // Optionpk<double> priors_opt("p", "prior", "prior probabilities for each class (e.g., -p 0.3 -p 0.3 -p 0.2 )", 0.0);
+ Optionpk<string> selector_opt("sm", "sm", "feature selection method (sffs=sequential floating forward search,sfs=sequential forward search, sbs, sequential backward search ,bfs=brute force search)","sffs");
+ Optionpk<float> epsilon_cost_opt("ecost", "ecost", "epsilon for stopping criterion in cost function to determine optimal number of features",0.001);
+
+ bool doProcess;//stop process when program was invoked with help option (-h --help)
+ try{
+ doProcess=input_opt.retrieveOption(argc,argv);
+ training_opt.retrieveOption(argc,argv);
+ maxFeatures_opt.retrieveOption(argc,argv);
+ label_opt.retrieveOption(argc,argv);
+ balance_opt.retrieveOption(argc,argv);
+ minSize_opt.retrieveOption(argc,argv);
+ start_opt.retrieveOption(argc,argv);
+ end_opt.retrieveOption(argc,argv);
+ band_opt.retrieveOption(argc,argv);
+ offset_opt.retrieveOption(argc,argv);
+ scale_opt.retrieveOption(argc,argv);
+ aggreg_opt.retrieveOption(argc,argv);
+ // priors_opt.retrieveOption(argc,argv);
+ nneuron_opt.retrieveOption(argc,argv);
+ connection_opt.retrieveOption(argc,argv);
+ weights_opt.retrieveOption(argc,argv);
+ learning_opt.retrieveOption(argc,argv);
+ maxit_opt.retrieveOption(argc,argv);
+ cv_opt.retrieveOption(argc,argv);
+ selector_opt.retrieveOption(argc,argv);
+ epsilon_cost_opt.retrieveOption(argc,argv);
+ classname_opt.retrieveOption(argc,argv);
+ classvalue_opt.retrieveOption(argc,argv);
+ verbose_opt.retrieveOption(argc,argv);
+ }
+ catch(string predefinedString){
+ std::cout << predefinedString << std::endl;
+ exit(0);
+ }
+ if(!doProcess){
+ std::cout << "short option -h shows basic options only, use long option --help to show all options" << std::endl;
+ exit(0);//help was invoked, stop processing
+ }
+
+ static std::map<std::string, SelectorValue> selMap;
+ //initialize selMap
+ selMap["sffs"]=SFFS;
+ selMap["sfs"]=SFS;
+ selMap["sbs"]=SBS;
+ selMap["bfs"]=BFS;
+
+ assert(training_opt.size());
+ if(input_opt.size())
+ cv_opt[0]=0;
+ if(verbose_opt[0]>=1)
+ std::cout << "training shape file: " << training_opt[0] << std::endl;
+
+ unsigned int totalSamples=0;
+ unsigned int totalTestSamples=0;
+
+ unsigned short nclass=0;
+ int nband=0;
+ int startBand=2;//first two bands represent X and Y pos
+
+ vector<double> offset;
+ vector<double> scale;
+ vector< Vector2d<float> > trainingPixels;//[class][sample][band]
+ vector< Vector2d<float> > testPixels;//[class][sample][band]
+
+ // if(priors_opt.size()>1){//priors from argument list
+ // priors.resize(priors_opt.size());
+ // double normPrior=0;
+ // for(int iclass=0;iclass<priors_opt.size();++iclass){
+ // priors[iclass]=priors_opt[iclass];
+ // normPrior+=priors[iclass];
+ // }
+ // //normalize
+ // for(int iclass=0;iclass<priors_opt.size();++iclass)
+ // priors[iclass]/=normPrior;
+ // }
+
+ //sort bands
+ if(band_opt.size())
+ std::sort(band_opt.begin(),band_opt.end());
+
+ // map<string,short> classValueMap;//global variable for now (due to getCost)
+ if(classname_opt.size()){
+ assert(classname_opt.size()==classvalue_opt.size());
+ for(int iclass=0;iclass<classname_opt.size();++iclass)
+ classValueMap[classname_opt[iclass]]=classvalue_opt[iclass];
+ }
+ //----------------------------------- Training -------------------------------
+ vector<string> fields;
+ //organize training data
+ trainingPixels.clear();
+ map<string,Vector2d<float> > trainingMap;
+ map<string,Vector2d<float> > testMap;
+ if(verbose_opt[0]>=1)
+ std::cout << "reading imageShape file " << training_opt[0] << std::endl;
+ try{
+ if(band_opt.size()){
+ totalSamples=readDataImageShape(training_opt[0],trainingMap,fields,band_opt,label_opt[0],verbose_opt[0]);
+ if(input_opt.size())
+ totalTestSamples=readDataImageShape(input_opt[0],testMap,fields,band_opt,label_opt[0],verbose_opt[0]);
+ }
+ else{
+ totalSamples=readDataImageShape(training_opt[0],trainingMap,fields,start_opt[0],end_opt[0],label_opt[0],verbose_opt[0]);
+ if(input_opt.size())
+ totalTestSamples=readDataImageShape(input_opt[0],testMap,fields,start_opt[0],end_opt[0],label_opt[0],verbose_opt[0]);
+ }
+ if(trainingMap.size()<2){
+ string errorstring="Error: could not read at least two classes from training file";
+ throw(errorstring);
+ }
+ if(input_opt.size()&&testMap.size()<2){
+ string errorstring="Error: could not read at least two classes from test input file";
+ throw(errorstring);
+ }
+ }
+ catch(string error){
+ cerr << error << std::endl;
+ exit(1);
+ }
+ catch(...){
+ cerr << "error catched" << std::endl;
+ exit(1);
+ }
+ //delete class 0 ?
+ // if(verbose_opt[0]>=1)
+ // std::cout << "erasing class 0 from training set (" << trainingMap[0].size() << " from " << totalSamples << ") samples" << std::endl;
+ // totalSamples-=trainingMap[0].size();
+ // trainingMap.erase(0);
+ //convert map to vector
+
+ if(verbose_opt[0]>1)
+ std::cout << "training pixels: " << std::endl;
+ map<string,Vector2d<float> >::iterator mapit=trainingMap.begin();
+ while(mapit!=trainingMap.end()){
+ if(classValueMap.size()){
+ //check if name in training is covered by classname_opt (values can not be 0)
+ if(classValueMap[mapit->first]>0){
+ if(verbose_opt[0])
+ std::cout << mapit->first << " -> " << classValueMap[mapit->first] << std::endl;
+ }
+ else{
+ std::cerr << "Error: names in classname option are not complete, please check names in training vector and make sure classvalue is > 0" << std::endl;
+ exit(1);
+ }
+ }
+ //delete small classes
+ if((mapit->second).size()<minSize_opt[0]){
+ trainingMap.erase(mapit);
+ continue;
+ }
+ nameVector.push_back(mapit->first);
+ trainingPixels.push_back(mapit->second);
+ if(verbose_opt[0]>1)
+ std::cout << mapit->first << ": " << (mapit->second).size() << " samples" << std::endl;
+ ++mapit;
+ }
+ nclass=trainingPixels.size();
+ if(classname_opt.size())
+ assert(nclass==classname_opt.size());
+ nband=trainingPixels[0][0].size()-2;//X and Y//trainingPixels[0][0].size();
+
+ mapit=testMap.begin();
+ while(mapit!=testMap.end()){
+ if(classValueMap.size()){
+ //check if name in test is covered by classname_opt (values can not be 0)
+ if(classValueMap[mapit->first]>0){
+ ;//ok, no need to print to std::cout
+ }
+ else{
+ std::cerr << "Error: names in classname option are not complete, please check names in test vector and make sure classvalue is > 0" << std::endl;
+ exit(1);
+ }
+ }
+ //no need to delete small classes for test sample
+ testPixels.push_back(mapit->second);
+ if(verbose_opt[0]>1)
+ std::cout << mapit->first << ": " << (mapit->second).size() << " samples" << std::endl;
+ ++mapit;
+ }
+ if(input_opt.size()){
+ assert(nclass==testPixels.size());
+ assert(nband=testPixels[0][0].size()-2);//X and Y//testPixels[0][0].size();
+ assert(!cv_opt[0]);
+ }
+
+ //do not remove outliers here: could easily be obtained through ogr2ogr -where 'B2<110' output.shp input.shp
+ //balance training data
+ if(balance_opt[0]>0){
+ if(random)
+ srand(time(NULL));
+ totalSamples=0;
+ for(int iclass=0;iclass<nclass;++iclass){
+ if(trainingPixels[iclass].size()>balance_opt[0]){
+ while(trainingPixels[iclass].size()>balance_opt[0]){
+ int index=rand()%trainingPixels[iclass].size();
+ trainingPixels[iclass].erase(trainingPixels[iclass].begin()+index);
+ }
+ }
+ else{
+ int oldsize=trainingPixels[iclass].size();
+ for(int isample=trainingPixels[iclass].size();isample<balance_opt[0];++isample){
+ int index = rand()%oldsize;
+ trainingPixels[iclass].push_back(trainingPixels[iclass][index]);
+ }
+ }
+ totalSamples+=trainingPixels[iclass].size();
+ }
+ assert(totalSamples==nclass*balance_opt[0]);
+ }
+
+ //set scale and offset
+ offset.resize(nband);
+ scale.resize(nband);
+ if(offset_opt.size()>1)
+ assert(offset_opt.size()==nband);
+ if(scale_opt.size()>1)
+ assert(scale_opt.size()==nband);
+ for(int iband=0;iband<nband;++iband){
+ if(verbose_opt[0]>1)
+ std::cout << "scaling for band" << iband << std::endl;
+ offset[iband]=(offset_opt.size()==1)?offset_opt[0]:offset_opt[iband];
+ scale[iband]=(scale_opt.size()==1)?scale_opt[0]:scale_opt[iband];
+ //search for min and maximum
+ if(scale[iband]<=0){
+ float theMin=trainingPixels[0][0][iband+startBand];
+ float theMax=trainingPixels[0][0][iband+startBand];
+ for(int iclass=0;iclass<nclass;++iclass){
+ for(int isample=0;isample<trainingPixels[iclass].size();++isample){
+ if(theMin>trainingPixels[iclass][isample][iband+startBand])
+ theMin=trainingPixels[iclass][isample][iband+startBand];
+ if(theMax<trainingPixels[iclass][isample][iband+startBand])
+ theMax=trainingPixels[iclass][isample][iband+startBand];
+ }
+ }
+ offset[iband]=theMin+(theMax-theMin)/2.0;
+ scale[iband]=(theMax-theMin)/2.0;
+ if(verbose_opt[0]>1){
+ std::cout << "Extreme image values for band " << iband << ": [" << theMin << "," << theMax << "]" << std::endl;
+ std::cout << "Using offset, scale: " << offset[iband] << ", " << scale[iband] << std::endl;
+ std::cout << "scaled values for band " << iband << ": [" << (theMin-offset[iband])/scale[iband] << "," << (theMax-offset[iband])/scale[iband] << "]" << std::endl;
+ }
+ }
+ }
+
+ // if(priors_opt.size()==1){//default: equal priors for each class
+ // priors.resize(nclass);
+ // for(int iclass=0;iclass<nclass;++iclass)
+ // priors[iclass]=1.0/nclass;
+ // }
+ // assert(priors_opt.size()==1||priors_opt.size()==nclass);
+
+ if(verbose_opt[0]>=1){
+ std::cout << "number of bands: " << nband << std::endl;
+ std::cout << "number of classes: " << nclass << std::endl;
+ // std::cout << "priors:";
+ // for(int iclass=0;iclass<nclass;++iclass)
+ // std::cout << " " << priors[iclass];
+ // std::cout << std::endl;
+ }
+
+ //Calculate features of trainig set
+ nctraining.resize(nclass);
+ nctest.resize(nclass);
+ vector< Vector2d<float> > trainingFeatures(nclass);
+ for(int iclass=0;iclass<nclass;++iclass){
+ if(verbose_opt[0]>=1)
+ std::cout << "calculating features for class " << iclass << std::endl;
+ nctraining[iclass]=trainingPixels[iclass].size();
+ if(verbose_opt[0]>=1)
+ std::cout << "nctraining[" << iclass << "]: " << nctraining[iclass] << std::endl;
+ if(testPixels.size()>iclass){
+ nctest[iclass]=testPixels[iclass].size();
+ if(verbose_opt[0]>=1){
+ std::cout << "nctest[" << iclass << "]: " << nctest[iclass] << std::endl;
+ }
+ }
+ else
+ nctest[iclass]=0;
+
+ trainingFeatures[iclass].resize(nctraining[iclass]+nctest[iclass]);
+ for(int isample=0;isample<nctraining[iclass];++isample){
+ //scale pixel values according to scale and offset!!!
+ for(int iband=0;iband<nband;++iband){
+ assert(trainingPixels[iclass].size()>isample);
+ assert(trainingPixels[iclass][isample].size()>iband+startBand);
+ assert(offset.size()>iband);
+ assert(scale.size()>iband);
+ float value=trainingPixels[iclass][isample][iband+startBand];
+ trainingFeatures[iclass][isample].push_back((value-offset[iband])/scale[iband]);
+ }
+ }
+ for(int isample=0;isample<nctest[iclass];++isample){
+ //scale pixel values according to scale and offset!!!
+ for(int iband=0;iband<nband;++iband){
+ assert(testPixels[iclass].size()>isample);
+ assert(testPixels[iclass][isample].size()>iband+startBand);
+ assert(offset.size()>iband);
+ assert(scale.size()>iband);
+ float value=testPixels[iclass][isample][iband+startBand];
+ // testFeatures[iclass][isample].push_back((value-offset[iband])/scale[iband]);
+ trainingFeatures[iclass][nctraining[iclass]+isample].push_back((value-offset[iband])/scale[iband]);
+ }
+ }
+ assert(trainingFeatures[iclass].size()==nctraining[iclass]+nctest[iclass]);
+ }
+
+ int nFeatures=trainingFeatures[0][0].size();
+ int maxFeatures=(maxFeatures_opt[0])? maxFeatures_opt[0] : 1;
+ double previousCost=-1;
+ double cost=0;
+ list<int> subset;//set of selected features (levels) for each class combination
+ FeatureSelector selector;
+ try{
+ if(maxFeatures==nFeatures){
+ subset.clear();
+ for(int ifeature=0;ifeature<nFeatures;++ifeature)
+ subset.push_back(ifeature);
+ cost=getCost(trainingFeatures);
+ }
+ else{
+ while(fabs(cost-previousCost)>epsilon_cost_opt[0]){
+ previousCost=cost;
+ switch(selMap[selector_opt[0]]){
+ case(SFFS):
+ subset.clear();//needed to clear in case of floating and brute force search
+ cost=selector.floating(trainingFeatures,&getCost,subset,maxFeatures,verbose_opt[0]);
+ break;
+ case(SFS):
+ cost=selector.forward(trainingFeatures,&getCost,subset,maxFeatures,verbose_opt[0]);
+ break;
+ case(SBS):
+ cost=selector.backward(trainingFeatures,&getCost,subset,maxFeatures,verbose_opt[0]);
+ break;
+ case(BFS):
+ subset.clear();//needed to clear in case of floating and brute force search
+ cost=selector.bruteForce(trainingFeatures,&getCost,subset,maxFeatures,verbose_opt[0]);
+ break;
+ default:
+ std::cout << "Error: selector not supported, please use sffs, sfs, sbs or bfs" << std::endl;
+ exit(1);
+ break;
+ }
+ if(verbose_opt[0]){
+ std::cout << "cost: " << cost << std::endl;
+ std::cout << "previousCost: " << previousCost << std::endl;
+ std::cout << std::setprecision(12) << "cost-previousCost: " << cost - previousCost << " ( " << epsilon_cost_opt[0] << ")" << std::endl;
+ }
+ if(!maxFeatures_opt[0])
+ ++maxFeatures;
+ else
+ break;
+ }
+ }
+ }
+ catch(...){
+ std::cout << "catched feature selection" << std::endl;
+ exit(1);
+ }
+
+ if(verbose_opt[0])
+ cout <<"cost: " << cost << endl;
+ for(list<int>::const_iterator lit=subset.begin();lit!=subset.end();++lit)
+ std::cout << " -b " << *lit;
+ std::cout << std::endl;
+ // if((*(lit))!=subset.back())
+ // else
+ // cout << endl;
+
+ // *NOTE* Because svm_model contains pointers to svm_problem, you can
+ // not free the memory used by svm_problem if you are still using the
+ // svm_model produced by svm_train().
+
+ // free(prob.y);
+ // free(prob.x);
+ // free(x_space);
+ // svm_destroy_param(¶m);
+ return 0;
+}
+
diff --git a/src/apps/pkfs_svm.cc b/src/apps/pkfs_svm.cc
new file mode 100644
index 0000000..1b12dd0
--- /dev/null
+++ b/src/apps/pkfs_svm.cc
@@ -0,0 +1,624 @@
+/**********************************************************************
+pkfs_svm.cc: feature selection for svm classifier
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include <vector>
+#include <string>
+#include <map>
+#include <algorithm>
+#include "base/Optionpk.h"
+#include "algorithms/ConfusionMatrix.h"
+#include "algorithms/FeatureSelector.h"
+#include "algorithms/svm.h"
+#include "pkclassify_nn.h"
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+namespace svm{
+ enum SVM_TYPE {C_SVC=0, nu_SVC=1,one_class=2, epsilon_SVR=3, nu_SVR=4};
+ enum KERNEL_TYPE {linear=0,polynomial=1,radial=2,sigmoid=3};
+}
+
+enum SelectorValue { NA=0, SFFS=1, SFS=2, SBS=3, BFS=4 };
+
+
+#define Malloc(type,n) (type *)malloc((n)*sizeof(type))
+
+//global parameters used in cost function getCost
+map<string,short> classValueMap;
+vector<std::string> nameVector;
+vector<unsigned int> nctraining;
+vector<unsigned int> nctest;
+Optionpk<std::string> svm_type_opt("svmt", "svmtype", "type of SVM (C_SVC, nu_SVC,one_class, epsilon_SVR, nu_SVR)","C_SVC");
+Optionpk<std::string> kernel_type_opt("kt", "kerneltype", "type of kernel function (linear,polynomial,radial,sigmoid) ","radial");
+Optionpk<unsigned short> kernel_degree_opt("kd", "kd", "degree in kernel function",3);
+Optionpk<float> gamma_opt("g", "gamma", "gamma in kernel function",0);
+Optionpk<float> coef0_opt("c0", "coef0", "coef0 in kernel function",0);
+Optionpk<float> ccost_opt("cc", "ccost", "the parameter C of C-SVC, epsilon-SVR, and nu-SVR",1);
+Optionpk<float> nu_opt("nu", "nu", "the parameter nu of nu-SVC, one-class SVM, and nu-SVR",0.5);
+Optionpk<float> epsilon_loss_opt("eloss", "eloss", "the epsilon in loss function of epsilon-SVR",0.1);
+Optionpk<int> cache_opt("cache", "cache", "cache memory size in MB",100);
+Optionpk<float> epsilon_tol_opt("etol", "etol", "the tolerance of termination criterion",0.001);
+Optionpk<bool> shrinking_opt("shrink", "shrink", "whether to use the shrinking heuristics",false);
+Optionpk<bool> prob_est_opt("pe", "probest", "whether to train a SVC or SVR model for probability estimates",true,2);
+// Optionpk<bool> weight_opt("wi", "wi", "set the parameter C of class i to weight*C, for C-SVC",true);
+Optionpk<unsigned short> cv_opt("cv", "cv", "n-fold cross validation mode",2);
+Optionpk<string> classname_opt("c", "class", "list of class names.");
+Optionpk<short> classvalue_opt("r", "reclass", "list of class values (use same order as in classname opt.");
+Optionpk<short> verbose_opt("v", "verbose", "set to: 0 (results only), 1 (confusion matrix), 2 (debug)",0);
+
+double getCost(const vector<Vector2d<float> > &trainingFeatures)
+{
+ std::map<std::string, svm::SVM_TYPE> svmMap;
+
+ svmMap["C_SVC"]=svm::C_SVC;
+ svmMap["nu_SVC"]=svm::nu_SVC;
+ svmMap["one_class"]=svm::one_class;
+ svmMap["epsilon_SVR"]=svm::epsilon_SVR;
+ svmMap["nu_SVR"]=svm::nu_SVR;
+
+ std::map<std::string, svm::KERNEL_TYPE> kernelMap;
+
+ kernelMap["linear"]=svm::linear;
+ kernelMap["polynomial"]=svm::polynomial;
+ kernelMap["radial"]=svm::radial;
+ kernelMap["sigmoid;"]=svm::sigmoid;
+
+ unsigned short nclass=trainingFeatures.size();
+ unsigned int ntraining=0;
+ unsigned int ntest=0;
+ for(int iclass=0;iclass<nclass;++iclass){
+ ntraining+=nctraining[iclass];
+ ntest+=nctest[iclass];
+ }
+ if(ntest)
+ assert(!cv_opt[0]);
+ if(!cv_opt[0])
+ assert(ntest);
+ unsigned short nFeatures=trainingFeatures[0][0].size();
+
+ struct svm_parameter param;
+ param.svm_type = svmMap[svm_type_opt[0]];
+ param.kernel_type = kernelMap[kernel_type_opt[0]];
+ param.degree = kernel_degree_opt[0];
+ param.gamma = (gamma_opt[0]>0)? gamma_opt[0] : 1.0/nFeatures;
+ param.coef0 = coef0_opt[0];
+ param.nu = nu_opt[0];
+ param.cache_size = cache_opt[0];
+ param.C = ccost_opt[0];
+ param.eps = epsilon_tol_opt[0];
+ param.p = epsilon_loss_opt[0];
+ param.shrinking = (shrinking_opt[0])? 1 : 0;
+ param.probability = (prob_est_opt[0])? 1 : 0;
+ param.nr_weight = 0;//not used: I use priors and balancing
+ param.weight_label = NULL;
+ param.weight = NULL;
+ param.verbose=(verbose_opt[0]>1)? true:false;
+ struct svm_model* svm;
+ struct svm_problem prob;
+ struct svm_node* x_space;
+
+ prob.l=ntraining;
+ prob.y = Malloc(double,prob.l);
+ prob.x = Malloc(struct svm_node *,prob.l);
+ x_space = Malloc(struct svm_node,(nFeatures+1)*ntraining);
+ unsigned long int spaceIndex=0;
+ int lIndex=0;
+ for(int iclass=0;iclass<nclass;++iclass){
+ // for(int isample=0;isample<trainingFeatures[iclass].size();++isample){
+ for(int isample=0;isample<nctraining[iclass];++isample){
+ prob.x[lIndex]=&(x_space[spaceIndex]);
+ for(int ifeature=0;ifeature<nFeatures;++ifeature){
+ x_space[spaceIndex].index=ifeature+1;
+ x_space[spaceIndex].value=trainingFeatures[iclass][isample][ifeature];
+ ++spaceIndex;
+ }
+ x_space[spaceIndex++].index=-1;
+ prob.y[lIndex]=iclass;
+ ++lIndex;
+ }
+ }
+
+ assert(lIndex==prob.l);
+ if(verbose_opt[0]>2)
+ std::cout << "checking parameters" << std::endl;
+ svm_check_parameter(&prob,¶m);
+ if(verbose_opt[0]>2)
+ std::cout << "parameters ok, training" << std::endl;
+ svm=svm_train(&prob,¶m);
+ if(verbose_opt[0]>2)
+ std::cout << "SVM is now trained" << std::endl;
+
+ ConfusionMatrix cm;
+ //set names in confusion matrix using nameVector
+ for(int iname=0;iname<nameVector.size();++iname){
+ if(classValueMap.empty())
+ cm.pushBackClassName(nameVector[iname]);
+ else if(cm.getClassIndex(type2string<short>(classValueMap[nameVector[iname]]))<0)
+ cm.pushBackClassName(type2string<short>(classValueMap[nameVector[iname]]));
+ }
+ if(cv_opt[0]>1){
+ double *target = Malloc(double,prob.l);
+ svm_cross_validation(&prob,¶m,cv_opt[0],target);
+ assert(param.svm_type != EPSILON_SVR&¶m.svm_type != NU_SVR);//only for regression
+ for(int i=0;i<prob.l;i++){
+ string refClassName=nameVector[prob.y[i]];
+ string className=nameVector[target[i]];
+ if(classValueMap.size())
+ cm.incrementResult(type2string<short>(classValueMap[refClassName]),type2string<short>(classValueMap[className]),1.0);
+ else
+ cm.incrementResult(cm.getClass(prob.y[i]),cm.getClass(target[i]),1.0);
+ }
+ free(target);
+ }
+ else{
+ struct svm_node *x_test;
+ x_test = Malloc(struct svm_node,(nFeatures+1));
+ for(int iclass=0;iclass<nclass;++iclass){
+ for(int isample=0;isample<nctest[iclass];++isample){
+ for(int ifeature=0;ifeature<nFeatures;++ifeature){
+ x_test[ifeature].index=ifeature+1;
+ x_test[ifeature].value=trainingFeatures[iclass][nctraining[iclass]+isample][ifeature];
+ }
+ x_test[nFeatures].index=-1;
+ double predict_label=0;
+ //todo: make distinction between svm_predict and svm_predict_probability?
+ predict_label = svm_predict(svm,x_test);
+ string refClassName=nameVector[iclass];
+ string className=nameVector[static_cast<short>(predict_label)];
+ if(classValueMap.size())
+ cm.incrementResult(type2string<short>(classValueMap[refClassName]),type2string<short>(classValueMap[className]),1.0);
+ else
+ cm.incrementResult(refClassName,className,1.0);
+ }
+ }
+ free(x_test);
+ }
+ if(verbose_opt[0]>1)
+ std::cout << cm << std::endl;
+ assert(cm.nReference());
+ // if(verbose_opt[0])
+ // std::cout << cm << std::endl;
+ // std::cout << "Kappa: " << cm.kappa() << std::endl;
+ // double se95_oa=0;
+ // double doa=0;
+ // doa=cm.oa_pct(&se95_oa);
+ // std::cout << "Overall Accuracy: " << doa << " (" << se95_oa << ")" << std::endl;
+
+ // *NOTE* Because svm_model contains pointers to svm_problem, you can
+ // not free the memory used by svm_problem if you are still using the
+ // svm_model produced by svm_train().
+ // however, we will re-train the svm later on after the feature selection
+ free(prob.y);
+ free(prob.x);
+ free(x_space);
+ svm_free_and_destroy_model(&(svm));
+ return(cm.kappa());
+}
+
+int main(int argc, char *argv[])
+{
+ // vector<double> priors;
+
+ //--------------------------- command line options ------------------------------------
+ Optionpk<string> input_opt("i", "input", "input test set (leave empty to perform a cross validation based on training only)");
+ Optionpk<string> training_opt("t", "training", "training shape file. A single shape file contains all training features (must be set as: B0, B1, B2,...) for all classes (class numbers identified by label option).");
+ Optionpk<string> label_opt("\0", "label", "identifier for class label in training shape file.","label");
+ Optionpk<unsigned short> maxFeatures_opt("n", "nf", "number of features to select (0 to select optimal number, see also ecost option)", 0);
+ Optionpk<unsigned int> balance_opt("\0", "balance", "balance the input data to this number of samples for each class", 0);
+ Optionpk<int> minSize_opt("m", "min", "if number of training pixels is less then min, do not take this class into account", 0);
+ Optionpk<double> start_opt("s", "start", "start band sequence number (set to 0)",0);
+ Optionpk<double> end_opt("e", "end", "end band sequence number (set to 0 for all bands)", 0);
+ Optionpk<short> band_opt("b", "band", "band index (starting from 0, either use band option or use start to end)");
+ Optionpk<double> offset_opt("\0", "offset", "offset value for each spectral band input features: refl[band]=(DN[band]-offset[band])/scale[band]", 0.0);
+ Optionpk<double> scale_opt("\0", "scale", "scale value for each spectral band input features: refl=(DN[band]-offset[band])/scale[band] (use 0 if scale min and max in each band to -1.0 and 1.0)", 0.0);
+ Optionpk<string> selector_opt("sm", "sm", "feature selection method (sffs=sequential floating forward search,sfs=sequential forward search, sbs, sequential backward search ,bfs=brute force search)","sffs");
+ Optionpk<float> epsilon_cost_opt("ecost", "ecost", "epsilon for stopping criterion in cost function to determine optimal number of features",0.001);
+
+ bool doProcess;//stop process when program was invoked with help option (-h --help)
+ try{
+ doProcess=input_opt.retrieveOption(argc,argv);
+ training_opt.retrieveOption(argc,argv);
+ maxFeatures_opt.retrieveOption(argc,argv);
+ label_opt.retrieveOption(argc,argv);
+ balance_opt.retrieveOption(argc,argv);
+ minSize_opt.retrieveOption(argc,argv);
+ start_opt.retrieveOption(argc,argv);
+ end_opt.retrieveOption(argc,argv);
+ band_opt.retrieveOption(argc,argv);
+ offset_opt.retrieveOption(argc,argv);
+ scale_opt.retrieveOption(argc,argv);
+ // priors_opt.retrieveOption(argc,argv);
+ svm_type_opt.retrieveOption(argc,argv);
+ kernel_type_opt.retrieveOption(argc,argv);
+ kernel_degree_opt.retrieveOption(argc,argv);
+ gamma_opt.retrieveOption(argc,argv);
+ coef0_opt.retrieveOption(argc,argv);
+ ccost_opt.retrieveOption(argc,argv);
+ nu_opt.retrieveOption(argc,argv);
+ epsilon_loss_opt.retrieveOption(argc,argv);
+ cache_opt.retrieveOption(argc,argv);
+ epsilon_tol_opt.retrieveOption(argc,argv);
+ shrinking_opt.retrieveOption(argc,argv);
+ prob_est_opt.retrieveOption(argc,argv);
+ cv_opt.retrieveOption(argc,argv);
+ selector_opt.retrieveOption(argc,argv);
+ epsilon_cost_opt.retrieveOption(argc,argv);
+ classname_opt.retrieveOption(argc,argv);
+ classvalue_opt.retrieveOption(argc,argv);
+ verbose_opt.retrieveOption(argc,argv);
+ }
+ catch(string predefinedString){
+ std::cout << predefinedString << std::endl;
+ exit(0);
+ }
+ if(!doProcess){
+ std::cout << "short option -h shows basic options only, use long option --help to show all options" << std::endl;
+ exit(0);//help was invoked, stop processing
+ }
+
+ assert(training_opt.size());
+ if(input_opt.size())
+ cv_opt[0]=0;
+
+ if(verbose_opt[0]>=1){
+ if(input_opt.size())
+ std::cout << "input filename: " << input_opt[0] << std::endl;
+ std::cout << "training shape file: " << std::endl;
+ for(int ifile=0;ifile<training_opt.size();++ifile)
+ std::cout << training_opt[ifile] << std::endl;
+ std::cout << "verbose: " << verbose_opt[0] << std::endl;
+ }
+
+ static std::map<std::string, SelectorValue> selMap;
+ //initialize selMap
+ selMap["sffs"]=SFFS;
+ selMap["sfs"]=SFS;
+ selMap["sbs"]=SBS;
+ selMap["bfs"]=BFS;
+
+ unsigned int totalSamples=0;
+ unsigned int totalTestSamples=0;
+
+ unsigned short nclass=0;
+ int nband=0;
+ int startBand=2;//first two bands represent X and Y pos
+
+ vector<double> offset;
+ vector<double> scale;
+ vector< Vector2d<float> > trainingPixels;//[class][sample][band]
+ vector< Vector2d<float> > testPixels;//[class][sample][band]
+
+ // if(priors_opt.size()>1){//priors from argument list
+ // priors.resize(priors_opt.size());
+ // double normPrior=0;
+ // for(int iclass=0;iclass<priors_opt.size();++iclass){
+ // priors[iclass]=priors_opt[iclass];
+ // normPrior+=priors[iclass];
+ // }
+ // //normalize
+ // for(int iclass=0;iclass<priors_opt.size();++iclass)
+ // priors[iclass]/=normPrior;
+ // }
+
+ //sort bands
+ if(band_opt.size())
+ std::sort(band_opt.begin(),band_opt.end());
+
+ // map<string,short> classValueMap;//global variable for now (due to getCost)
+ if(classname_opt.size()){
+ assert(classname_opt.size()==classvalue_opt.size());
+ for(int iclass=0;iclass<classname_opt.size();++iclass)
+ classValueMap[classname_opt[iclass]]=classvalue_opt[iclass];
+ }
+
+ //----------------------------------- Training -------------------------------
+ struct svm_problem prob;
+ vector<string> fields;
+ //organize training data
+ trainingPixels.clear();
+ testPixels.clear();
+ map<string,Vector2d<float> > trainingMap;
+ map<string,Vector2d<float> > testMap;
+ if(verbose_opt[0]>=1)
+ std::cout << "reading training file " << training_opt[0] << std::endl;
+ try{
+ if(band_opt.size()){
+ totalSamples=readDataImageShape(training_opt[0],trainingMap,fields,band_opt,label_opt[0],verbose_opt[0]);
+ if(input_opt.size())
+ totalTestSamples=readDataImageShape(input_opt[0],testMap,fields,band_opt,label_opt[0],verbose_opt[0]);
+ }
+ else{
+ totalSamples=readDataImageShape(training_opt[0],trainingMap,fields,start_opt[0],end_opt[0],label_opt[0],verbose_opt[0]);
+ if(input_opt.size())
+ totalTestSamples=readDataImageShape(input_opt[0],testMap,fields,start_opt[0],end_opt[0],label_opt[0],verbose_opt[0]);
+ }
+ if(trainingMap.size()<2){
+ string errorstring="Error: could not read at least two classes from training input file";
+ throw(errorstring);
+ }
+ if(input_opt.size()&&testMap.size()<2){
+ string errorstring="Error: could not read at least two classes from test input file";
+ throw(errorstring);
+ }
+ }
+ catch(string error){
+ cerr << error << std::endl;
+ exit(1);
+ }
+ catch(...){
+ cerr << "error catched" << std::endl;
+ exit(1);
+ }
+ //todo: delete class 0 ?
+ // if(verbose_opt[0]>=1)
+ // std::cout << "erasing class 0 from training set (" << trainingMap[0].size() << " from " << totalSamples << ") samples" << std::endl;
+ // totalSamples-=trainingMap[0].size();
+ // trainingMap.erase(0);
+
+ if(verbose_opt[0]>1)
+ std::cout << "training pixels: " << std::endl;
+ map<string,Vector2d<float> >::iterator mapit=trainingMap.begin();
+ while(mapit!=trainingMap.end()){
+ if(classValueMap.size()){
+ //check if name in training is covered by classname_opt (values can not be 0)
+ if(classValueMap[mapit->first]>0){
+ if(verbose_opt[0])
+ std::cout << mapit->first << " -> " << classValueMap[mapit->first] << std::endl;
+ }
+ else{
+ std::cerr << "Error: names in classname option are not complete, please check names in training vector and make sure classvalue is > 0" << std::endl;
+ exit(1);
+ }
+ }
+ //delete small classes
+ if((mapit->second).size()<minSize_opt[0]){
+ trainingMap.erase(mapit);
+ continue;
+ }
+ nameVector.push_back(mapit->first);
+ trainingPixels.push_back(mapit->second);
+ if(verbose_opt[0]>1)
+ std::cout << mapit->first << ": " << (mapit->second).size() << " samples" << std::endl;
+ ++mapit;
+ }
+ nclass=trainingPixels.size();
+ if(classname_opt.size())
+ assert(nclass==classname_opt.size());
+ nband=trainingPixels[0][0].size()-2;//X and Y//trainingPixels[0][0].size();
+
+ mapit=testMap.begin();
+ while(mapit!=testMap.end()){
+ if(classValueMap.size()){
+ //check if name in test is covered by classname_opt (values can not be 0)
+ if(classValueMap[mapit->first]>0){
+ ;//ok, no need to print to std::cout
+ }
+ else{
+ std::cerr << "Error: names in classname option are not complete, please check names in test vector and make sure classvalue is > 0" << std::endl;
+ exit(1);
+ }
+ }
+ //no need to delete small classes for test sample
+ testPixels.push_back(mapit->second);
+ if(verbose_opt[0]>1)
+ std::cout << mapit->first << ": " << (mapit->second).size() << " samples" << std::endl;
+ ++mapit;
+ }
+ if(input_opt.size()){
+ assert(nclass==testPixels.size());
+ assert(nband=testPixels[0][0].size()-2);//X and Y//testPixels[0][0].size();
+ assert(!cv_opt[0]);
+ }
+
+ //do not remove outliers here: could easily be obtained through ogr2ogr -where 'B2<110' output.shp input.shp
+ //balance training data
+ if(balance_opt[0]>0){
+ if(random)
+ srand(time(NULL));
+ totalSamples=0;
+ for(int iclass=0;iclass<nclass;++iclass){
+ if(trainingPixels[iclass].size()>balance_opt[0]){
+ while(trainingPixels[iclass].size()>balance_opt[0]){
+ int index=rand()%trainingPixels[iclass].size();
+ trainingPixels[iclass].erase(trainingPixels[iclass].begin()+index);
+ }
+ }
+ else{
+ int oldsize=trainingPixels[iclass].size();
+ for(int isample=trainingPixels[iclass].size();isample<balance_opt[0];++isample){
+ int index = rand()%oldsize;
+ trainingPixels[iclass].push_back(trainingPixels[iclass][index]);
+ }
+ }
+ totalSamples+=trainingPixels[iclass].size();
+ }
+ assert(totalSamples==nclass*balance_opt[0]);
+ }
+
+ //set scale and offset
+ offset.resize(nband);
+ scale.resize(nband);
+ if(offset_opt.size()>1)
+ assert(offset_opt.size()==nband);
+ if(scale_opt.size()>1)
+ assert(scale_opt.size()==nband);
+ for(int iband=0;iband<nband;++iband){
+ if(verbose_opt[0]>1)
+ std::cout << "scaling for band" << iband << std::endl;
+ offset[iband]=(offset_opt.size()==1)?offset_opt[0]:offset_opt[iband];
+ scale[iband]=(scale_opt.size()==1)?scale_opt[0]:scale_opt[iband];
+ //search for min and maximum
+ if(scale[iband]<=0){
+ float theMin=trainingPixels[0][0][iband+startBand];
+ float theMax=trainingPixels[0][0][iband+startBand];
+ for(int iclass=0;iclass<nclass;++iclass){
+ for(int isample=0;isample<trainingPixels[iclass].size();++isample){
+ if(theMin>trainingPixels[iclass][isample][iband+startBand])
+ theMin=trainingPixels[iclass][isample][iband+startBand];
+ if(theMax<trainingPixels[iclass][isample][iband+startBand])
+ theMax=trainingPixels[iclass][isample][iband+startBand];
+ }
+ }
+ offset[iband]=theMin+(theMax-theMin)/2.0;
+ scale[iband]=(theMax-theMin)/2.0;
+ if(verbose_opt[0]>1){
+ std::cout << "Extreme image values for band " << iband << ": [" << theMin << "," << theMax << "]" << std::endl;
+ std::cout << "Using offset, scale: " << offset[iband] << ", " << scale[iband] << std::endl;
+ std::cout << "scaled values for band " << iband << ": [" << (theMin-offset[iband])/scale[iband] << "," << (theMax-offset[iband])/scale[iband] << "]" << std::endl;
+ }
+ }
+ }
+
+ // if(priors_opt.size()==1){//default: equal priors for each class
+ // priors.resize(nclass);
+ // for(int iclass=0;iclass<nclass;++iclass)
+ // priors[iclass]=1.0/nclass;
+ // }
+ // assert(priors_opt.size()==1||priors_opt.size()==nclass);
+
+ if(verbose_opt[0]>=1){
+ std::cout << "number of bands: " << nband << std::endl;
+ std::cout << "number of classes: " << nclass << std::endl;
+ // std::cout << "priors:";
+ // for(int iclass=0;iclass<nclass;++iclass)
+ // std::cout << " " << priors[iclass];
+ // std::cout << std::endl;
+ }
+
+ //Calculate features of training (and test) set
+ nctraining.resize(nclass);
+ nctest.resize(nclass);
+ vector< Vector2d<float> > trainingFeatures(nclass);
+ for(int iclass=0;iclass<nclass;++iclass){
+ if(verbose_opt[0]>=1)
+ std::cout << "calculating features for class " << iclass << std::endl;
+ nctraining[iclass]=trainingPixels[iclass].size();
+ if(verbose_opt[0]>=1)
+ std::cout << "nctraining[" << iclass << "]: " << nctraining[iclass] << std::endl;
+ if(testPixels.size()>iclass){
+ nctest[iclass]=testPixels[iclass].size();
+ if(verbose_opt[0]>=1){
+ std::cout << "nctest[" << iclass << "]: " << nctest[iclass] << std::endl;
+ }
+ }
+ else
+ nctest[iclass]=0;
+
+ trainingFeatures[iclass].resize(nctraining[iclass]+nctest[iclass]);
+ for(int isample=0;isample<nctraining[iclass];++isample){
+ //scale pixel values according to scale and offset!!!
+ for(int iband=0;iband<nband;++iband){
+ assert(trainingPixels[iclass].size()>isample);
+ assert(trainingPixels[iclass][isample].size()>iband+startBand);
+ assert(offset.size()>iband);
+ assert(scale.size()>iband);
+ float value=trainingPixels[iclass][isample][iband+startBand];
+ trainingFeatures[iclass][isample].push_back((value-offset[iband])/scale[iband]);
+ }
+ }
+ for(int isample=0;isample<nctest[iclass];++isample){
+ //scale pixel values according to scale and offset!!!
+ for(int iband=0;iband<nband;++iband){
+ assert(testPixels[iclass].size()>isample);
+ assert(testPixels[iclass][isample].size()>iband+startBand);
+ assert(offset.size()>iband);
+ assert(scale.size()>iband);
+ float value=testPixels[iclass][isample][iband+startBand];
+ // testFeatures[iclass][isample].push_back((value-offset[iband])/scale[iband]);
+ trainingFeatures[iclass][nctraining[iclass]+isample].push_back((value-offset[iband])/scale[iband]);
+ }
+ }
+ assert(trainingFeatures[iclass].size()==nctraining[iclass]+nctest[iclass]);
+ }
+
+ int nFeatures=trainingFeatures[0][0].size();
+ int maxFeatures=(maxFeatures_opt[0])? maxFeatures_opt[0] : 1;
+ double previousCost=-1;
+ double cost=0;
+ list<int> subset;//set of selected features (levels) for each class combination
+ FeatureSelector selector;
+ try{
+ if(maxFeatures==nFeatures){
+ subset.clear();
+ for(int ifeature=0;ifeature<nFeatures;++ifeature)
+ subset.push_back(ifeature);
+ cost=getCost(trainingFeatures);
+ }
+ else{
+ while(fabs(cost-previousCost)>epsilon_cost_opt[0]){
+ previousCost=cost;
+ switch(selMap[selector_opt[0]]){
+ case(SFFS):
+ subset.clear();//needed to clear in case of floating and brute force search
+ cost=selector.floating(trainingFeatures,&getCost,subset,maxFeatures,verbose_opt[0]);
+ break;
+ case(SFS):
+ cost=selector.forward(trainingFeatures,&getCost,subset,maxFeatures,verbose_opt[0]);
+ break;
+ case(SBS):
+ cost=selector.backward(trainingFeatures,&getCost,subset,maxFeatures,verbose_opt[0]);
+ break;
+ case(BFS):
+ subset.clear();//needed to clear in case of floating and brute force search
+ cost=selector.bruteForce(trainingFeatures,&getCost,subset,maxFeatures,verbose_opt[0]);
+ break;
+ default:
+ std::cout << "Error: selector not supported, please use sffs, sfs, sbs or bfs" << std::endl;
+ exit(1);
+ break;
+ }
+ if(verbose_opt[0]){
+ std::cout << "cost: " << cost << std::endl;
+ std::cout << "previousCost: " << previousCost << std::endl;
+ std::cout << std::setprecision(12) << "cost-previousCost: " << cost - previousCost << " ( " << epsilon_cost_opt[0] << ")" << std::endl;
+ }
+ if(!maxFeatures_opt[0])
+ ++maxFeatures;
+ else
+ break;
+ }
+ }
+ }
+ catch(...){
+ std::cout << "catched feature selection" << std::endl;
+ exit(1);
+ }
+
+ if(verbose_opt[0])
+ cout <<"cost: " << cost << endl;
+ for(list<int>::const_iterator lit=subset.begin();lit!=subset.end();++lit)
+ std::cout << " -b " << *lit;
+ std::cout << std::endl;
+ // if((*(lit))!=subset.back())
+ // else
+ // cout << endl;
+
+ // *NOTE* Because svm_model contains pointers to svm_problem, you can
+ // not free the memory used by svm_problem if you are still using the
+ // svm_model produced by svm_train().
+
+ // free(prob.y);
+ // free(prob.x);
+ // free(x_space);
+ // svm_destroy_param(¶m);
+ return 0;
+}
+
diff --git a/src/apps/pkgetmask.cc b/src/apps/pkgetmask.cc
new file mode 100644
index 0000000..91f4e4e
--- /dev/null
+++ b/src/apps/pkgetmask.cc
@@ -0,0 +1,175 @@
+/**********************************************************************
+pkgetmask.cc: program to create mask image based on values in input raster image
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include <assert.h>
+#include <vector>
+#include "imageclasses/ImgReaderGdal.h"
+#include "imageclasses/ImgWriterGdal.h"
+#include "base/Optionpk.h"
+
+using namespace std;
+int main(int argc,char **argv) {
+ Optionpk<string> input_opt("i", "input", "Input image file");
+ Optionpk<short> band_opt("b", "band", "band(s) used for mask", 0);
+ Optionpk<double> min_opt("min", "min", "Values smaller than min threshold(s) are masked as invalid. Use one threshold for each band", 0);
+ Optionpk<double> max_opt("max", "max", "Values greater than max threshold(s) are masked as invalid. Use one threshold for each band", 0);
+ Optionpk<string> operator_opt("p", "operator", "Operator: [AND,OR].", "OR");
+ Optionpk<unsigned short> data_opt("data", "data", "value(s) for valid pixels: between min and max", 1);
+ Optionpk<unsigned short> nodata_opt("nodata", "nodata", "value(s) for invalid pixels: not between min and max", 0);
+ Optionpk<string> output_opt("o", "output", "Output mask file");
+ Optionpk<string> otype_opt("ot", "otype", "Data type for output image ({Byte/Int16/UInt16/UInt32/Int32/Float32/Float64/CInt16/CInt32/CFloat32/CFloat64}). Empty string: inherit type from input image", "Byte");
+ Optionpk<string> oformat_opt("of", "oformat", "Output image format (see also gdal_translate). Empty string: inherit from input image");
+ Optionpk<string> option_opt("co", "co", "Creation option for output file. Multiple options can be specified.");
+ Optionpk<string> colorTable_opt("ct", "ct", "color table (file with 5 columns: id R G B ALFA (0: transparent, 255: solid)");
+ Optionpk<short> verbose_opt("v", "verbose", "verbose", 0);
+
+ bool doProcess;//stop process when program was invoked with help option (-h --help)
+ try{
+ doProcess=input_opt.retrieveOption(argc,argv);
+ band_opt.retrieveOption(argc,argv);
+ min_opt.retrieveOption(argc,argv);
+ max_opt.retrieveOption(argc,argv);
+ operator_opt.retrieveOption(argc,argv);
+ data_opt.retrieveOption(argc,argv);
+ nodata_opt.retrieveOption(argc,argv);
+ output_opt.retrieveOption(argc,argv);
+ otype_opt.retrieveOption(argc,argv);
+ oformat_opt.retrieveOption(argc,argv);
+ option_opt.retrieveOption(argc,argv);
+ colorTable_opt.retrieveOption(argc,argv);
+ verbose_opt.retrieveOption(argc,argv);
+ }
+ catch(string predefinedString){
+ std::cout << predefinedString << std::endl;
+ exit(0);
+ }
+ if(!doProcess){
+ std::cout << "short option -h shows basic options only, use long option --help to show all options" << std::endl;
+ exit(0);//help was invoked, stop processing
+ }
+
+ const char* pszMessage;
+ void* pProgressArg=NULL;
+ GDALProgressFunc pfnProgress=GDALTermProgress;
+ double progress=0;
+ pfnProgress(progress,pszMessage,pProgressArg);
+ GDALDataType theType=GDT_Unknown;
+ if(verbose_opt[0])
+ cout << "possible output data types: ";
+ for(int iType = 0; iType < GDT_TypeCount; ++iType){
+ if(verbose_opt[0])
+ cout << " " << GDALGetDataTypeName((GDALDataType)iType);
+ if( GDALGetDataTypeName((GDALDataType)iType) != NULL
+ && EQUAL(GDALGetDataTypeName((GDALDataType)iType),
+ otype_opt[0].c_str()))
+ theType=(GDALDataType) iType;
+ }
+ if(verbose_opt[0]){
+ cout << endl;
+ if(theType==GDT_Unknown)
+ cout << "Unknown output pixel type: " << otype_opt[0] << endl;
+ else
+ cout << "Output pixel type: " << GDALGetDataTypeName(theType) << endl;
+ }
+
+ assert(input_opt.size());
+ ImgReaderGdal imgReader(input_opt[0]);
+ assert(band_opt.size()>=0);
+ assert(band_opt.size()<=imgReader.nrOfBand());
+
+ while(band_opt.size()>min_opt.size())
+ min_opt.push_back(min_opt[0]);
+ while(band_opt.size()>max_opt.size())
+ max_opt.push_back(max_opt[0]);
+ while(min_opt.size()>data_opt.size())
+ data_opt.push_back(data_opt[0]);
+ assert(min_opt.size()==max_opt.size());
+ if(verbose_opt[0]){
+ cout << "min,max values: ";
+ for(int imin=0;imin<min_opt.size();++imin){
+ cout << min_opt[imin] << "," << max_opt[imin];
+ if(imin<min_opt.size()-1)
+ cout << " ";
+ else
+ cout << endl;
+ }
+ }
+
+ vector< vector<float> > lineBuffer(band_opt.size());
+ for(int iband=0;iband<band_opt.size();++iband)
+ lineBuffer.resize(imgReader.nrOfCol());
+ ImgWriterGdal imgWriter;
+ //if output type not set, get type from input image
+ if(theType==GDT_Unknown){
+ theType=imgReader.getDataType();
+ if(verbose_opt[0])
+ cout << "Using data type from input image: " << GDALGetDataTypeName(theType) << endl;
+ }
+ string imageType=imgReader.getImageType();
+ if(oformat_opt.size())//default
+ imageType=oformat_opt[0];
+ if(option_opt.findSubstring("INTERLEAVE=")==option_opt.end()){
+ string theInterleave="INTERLEAVE=";
+ theInterleave+=imgReader.getInterleave();
+ option_opt.push_back(theInterleave);
+ }
+ assert(output_opt.size());
+ imgWriter.open(output_opt[0],imgReader.nrOfCol(),imgReader.nrOfRow(),1,theType,imageType,option_opt);
+ if(colorTable_opt.size()){
+ if(colorTable_opt[0]!="none")
+ imgWriter.setColorTable(colorTable_opt[0]);
+ }
+ else if (imgReader.getColorTable()!=NULL)//copy colorTable from input image
+ imgWriter.setColorTable(imgReader.getColorTable());
+ if(imgReader.isGeoRef()){
+ imgWriter.setProjection(imgReader.getProjection());
+ double ulx,uly,lrx,lry;
+ imgReader.getBoundingBox(ulx,uly,lrx,lry);
+ imgWriter.setGeoTransform(ulx,uly,imgReader.getDeltaX(),imgReader.getDeltaY(),0,0);
+ }
+ vector<char> writeBuffer(imgWriter.nrOfCol());
+ for(int irow=0;irow<imgReader.nrOfRow();++irow){
+ for(int iband=0;iband<band_opt.size();++iband)
+ imgReader.readData(lineBuffer[iband],GDT_Float32,irow,band_opt[iband]);
+ for(int icol=0;icol<imgReader.nrOfCol();++icol){
+ bool valid=(operator_opt[0]=="OR")?false:true;
+ unsigned short validValue=data_opt[0];
+ for(int ivalid=0;ivalid<min_opt.size();++ivalid){
+ bool validBand=false;
+ // for(int iband=0;iband<band_opt.size();++iband){
+ unsigned short theBand=(band_opt.size()==min_opt.size())? ivalid:0;
+ if(lineBuffer[theBand][icol]>=min_opt[ivalid]&&lineBuffer[theBand][icol]<=max_opt[ivalid]){
+ validValue=data_opt[ivalid];
+ validBand=true;
+ }
+ valid=(operator_opt[0]=="OR")?valid||validBand : valid&&validBand;
+ }
+ if(valid)
+ writeBuffer[icol]=validValue;
+ else
+ writeBuffer[icol]=nodata_opt[0];
+ }
+ imgWriter.writeData(writeBuffer,GDT_Byte,irow);
+ progress=(1.0+irow)/imgWriter.nrOfRow();
+ pfnProgress(progress,pszMessage,pProgressArg);
+ }
+
+ imgReader.close();
+ imgWriter.close();
+}
diff --git a/src/apps/pkinfo.cc b/src/apps/pkinfo.cc
new file mode 100644
index 0000000..87819f0
--- /dev/null
+++ b/src/apps/pkinfo.cc
@@ -0,0 +1,413 @@
+/**********************************************************************
+pkinfo.cc: program to retrieve information from raster images
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include <sstream>
+#include <list>
+#include "base/Optionpk.h"
+#include "algorithms/Egcs.h"
+#include "imageclasses/ImgReaderGdal.h"
+#include "imageclasses/ImgReaderOgr.h"
+
+int main(int argc, char *argv[])
+{
+ Optionpk<std::string> input_opt("i","input","Input image file");
+ Optionpk<bool> bbox_opt("bb", "bbox", "Shows bounding box ", false,0);
+ Optionpk<bool> bbox_te_opt("te", "te", "Shows bounding box in GDAL format: xmin ymin xmax ymax ", false,0);
+ Optionpk<bool> centre_opt("c", "centre", "Image centre in projected X,Y coordinates ", false,0);
+ Optionpk<bool> colorTable_opt("ct", "colourtable", "Shows colour table ", false,0);
+ Optionpk<bool> samples_opt("ns", "ns", "Number of samples in image ", false,0);
+ Optionpk<bool> lines_opt("nl", "nl", "Number of lines in image ", false,0);
+ Optionpk<bool> nband_opt("nb", "nband", "Show number of bands in image", false,0);
+ Optionpk<short> band_opt("b", "band", "Band specific information", 0,0);
+ Optionpk<bool> dx_opt("dx", "dx", "Gets resolution in x (in m)", false,0);
+ Optionpk<bool> dy_opt("dy", "dy", "Gets resolution in y (in m)", false,0);
+ Optionpk<bool> minmax_opt("mm", "minmax", "Shows min and max value of the image ", false,0);
+ Optionpk<bool> stat_opt("stat", "stat", "Shows statistics (min,max, mean and stdDev of the image)", false,0);
+ Optionpk<double> min_opt("min", "min", "Sets minimum for histogram (does not calculate min value: use -mm instead)");
+ Optionpk<double> max_opt("max", "max", "Sets maximum for histogram (does not calculate min value: use -mm instead)");
+ Optionpk<bool> relative_opt("rel", "rel", "Calculates relative histogram in percentage", false,0);
+ Optionpk<bool> projection_opt("a_srs", "a_srs", "Shows projection of the image ", false,0);
+ Optionpk<bool> geo_opt("geo", "geo", "Gets geotransform ", false,0);
+ Optionpk<bool> interleave_opt("il", "interleave", "Shows interleave ", false,0);
+ Optionpk<bool> filename_opt("f", "filename", "Shows image filename ", false,0);
+ Optionpk<bool> cover_opt("cov", "cover", "Print filename to stdout if current image covers the provided coordinates via bounding box, (x y) coordinates or extent of vector file", false,0);
+ Optionpk<double> x_opt("x", "xpos", "x pos");
+ Optionpk<double> y_opt("y", "ypos", "y pos");
+ Optionpk<bool> read_opt("r", "read", "Reads row y (in projected coordinates if geo option is set, otherwise in image coordinates, 0 based)",false,0);
+ Optionpk<bool> refpixel_opt("ref", "ref", "Gets reference pixel (lower left corner of centre of gravity pixel)", false,0);
+ Optionpk<bool> driver_opt("of", "oformat", "Gets driver description ", false,0);
+ Optionpk<std::string> extent_opt("e", "extent", "Gets boundary from vector file");
+ Optionpk<double> ulx_opt("ulx", "ulx", "Upper left x value bounding box");
+ Optionpk<double> uly_opt("uly", "uly", "Upper left y value bounding box");
+ Optionpk<double> lrx_opt("lrx", "lrx", "Lower right x value bounding box");
+ Optionpk<double> lry_opt("lry", "lry", "Lower right y value bounding box");
+ Optionpk<bool> hist_opt("hist", "hist", "Calculates histogram. Use --rel for a relative histogram output. ", false,0);
+ Optionpk<short> nbin_opt("nbin", "nbin", "Number of bins used in histogram. Use 0 for all input values as integers", 0,0);
+ Optionpk<bool> type_opt("ot", "otype", "Returns data type", false,0);
+ Optionpk<bool> description_opt("d", "description", "Returns image description", false,0);
+ Optionpk<bool> metadata_opt("meta", "meta", "Shows meta data ", false,0);
+ Optionpk<double> nodata_opt("nodata", "nodata", "Sets no data value(s) for calculations (nodata values in input image)");
+
+ bool doProcess;//stop process when program was invoked with help option (-h --help)
+ try{
+ doProcess=input_opt.retrieveOption(argc,argv);
+ bbox_opt.retrieveOption(argc,argv);
+ bbox_te_opt.retrieveOption(argc,argv);
+ centre_opt.retrieveOption(argc,argv);
+ colorTable_opt.retrieveOption(argc,argv);
+ samples_opt.retrieveOption(argc,argv);
+ lines_opt.retrieveOption(argc,argv);
+ nband_opt.retrieveOption(argc,argv);
+ band_opt.retrieveOption(argc,argv);
+ dx_opt.retrieveOption(argc,argv);
+ dy_opt.retrieveOption(argc,argv);
+ minmax_opt.retrieveOption(argc,argv);
+ stat_opt.retrieveOption(argc,argv);
+ min_opt.retrieveOption(argc,argv);
+ max_opt.retrieveOption(argc,argv);
+ relative_opt.retrieveOption(argc,argv);
+ projection_opt.retrieveOption(argc,argv);
+ geo_opt.retrieveOption(argc,argv);
+ interleave_opt.retrieveOption(argc,argv);
+ filename_opt.retrieveOption(argc,argv);
+ cover_opt.retrieveOption(argc,argv);
+ x_opt.retrieveOption(argc,argv);
+ y_opt.retrieveOption(argc,argv);
+ read_opt.retrieveOption(argc,argv);
+ refpixel_opt.retrieveOption(argc,argv);
+ driver_opt.retrieveOption(argc,argv);
+ extent_opt.retrieveOption(argc,argv);
+ ulx_opt.retrieveOption(argc,argv);
+ uly_opt.retrieveOption(argc,argv);
+ lrx_opt.retrieveOption(argc,argv);
+ lry_opt.retrieveOption(argc,argv);
+ hist_opt.retrieveOption(argc,argv);
+ nbin_opt.retrieveOption(argc,argv);
+ type_opt.retrieveOption(argc,argv);
+ description_opt.retrieveOption(argc,argv);
+ metadata_opt.retrieveOption(argc,argv);
+ nodata_opt.retrieveOption(argc,argv);
+ }
+ catch(std::string predefinedString){
+ std::cout << predefinedString << std::endl;
+ exit(0);
+ }
+ if(!doProcess){
+ std::cout << "short option -h shows basic options only, use long option --help to show all options" << std::endl;
+ exit(0);//help was invoked, stop processing
+ }
+ //for union
+ double maxLRX=0;
+ double maxULY=0;
+ double minULX=0;
+ double minLRY=0;
+
+ //for intersect
+ double minLRX=0;
+ double minULY=0;
+ double maxULX=0;
+ double maxLRY=0;
+
+ double theULX, theULY, theLRX, theLRY;
+ //get bounding box from extentReader if defined
+ ImgReaderOgr extentReader;
+ if(extent_opt.size()){
+ extentReader.open(extent_opt[0]);
+ if(!(extentReader.getExtent(theULX,theULY, theLRX, theLRY))){
+ std::cerr << "Error: could not get extent from " << extent_opt[0] << std::endl;
+ exit(1);
+ }
+ ulx_opt.push_back(theULX);
+ uly_opt.push_back(theULY);
+ lrx_opt.push_back(theLRX);
+ lry_opt.push_back(theLRY);
+ if(input_opt.empty()){//report bounding box from extent file instead
+ if(bbox_te_opt[0])
+ std::cout << std::setprecision(12) << "-te " << theULX << " " << theLRY << " " << theLRX << " " << theULY;
+ else
+ std::cout << std::setprecision(12) << "--ulx=" << theULX << " --uly=" << theULY << " --lrx=" << theLRX << " --lry=" << theLRY << " ";
+ }
+ }
+
+ ImgReaderGdal imgReader;
+ for(int ifile=0;ifile<input_opt.size();++ifile){
+ imgReader.open(input_opt[ifile]);
+ for(int inodata=0;inodata<nodata_opt.size();++inodata){
+ if(!inodata)
+ imgReader.GDALSetNoDataValue(nodata_opt[0],band_opt[0]);//only single no data can be set in GDALRasterBand (used for ComputeStatistics)
+ imgReader.pushNoDataValue(nodata_opt[inodata]);
+ }
+ if(filename_opt[0])
+ std::cout << " --input " << input_opt[ifile] << " ";
+ if(centre_opt[0]){
+ double theX, theY;
+ imgReader.getCentrePos(theX,theY);
+ std::cout << std::setprecision(12) << " -x " << theX << " -y " << theY << " ";
+ }
+ if(refpixel_opt[0]){
+ assert(band_opt[0]<imgReader.nrOfBand());
+ Egcs egcs;
+ double refX,refY;
+ //get centre of reference (centre of gravity) pixel in image
+ imgReader.getRefPix(refX,refY,band_opt[0]);
+ std::cout << std::setprecision(12) << "-x " << refX << " -y " << refY << std::endl;
+ egcs.setLevel(egcs.res2level(imgReader.getDeltaX()));
+ // unsigned short theLevel=egcs.getLevel(imgReader.getDeltaX());
+ // egcs.setLevel(theLevel);
+ //cout << "cell code at level " << egcs.getLevel() << " (resolution is " << egcs.getResolution() << "): " << egcs.geo2cell(refX,refY) << endl;
+ }
+ if(bbox_opt[0]||bbox_te_opt[0]){
+ imgReader.getBoundingBox(theULX,theULY,theLRX,theLRY);
+ if(bbox_te_opt[0])
+ std::cout << std::setprecision(12) << "-te " << theULX << " " << theLRY << " " << theLRX << " " << theULY;
+ else
+ std::cout << std::setprecision(12) << "--ulx=" << theULX << " --uly=" << theULY << " --lrx=" << theLRX << " --lry=" << theLRY << " ";
+ if(!ifile){
+ maxLRX=theLRX;
+ maxULY=theULY;
+ minULX=theULX;
+ minLRY=theLRY;
+
+ minLRX=theLRX;
+ minULY=theULY;
+ maxULX=theULX;
+ maxLRY=theLRY;
+ }
+ else{
+ maxLRX=(theLRX>maxLRX)?theLRX:maxLRX;
+ maxULY=(theULY>maxULY)?theULY:maxULY;
+ minULX=(theULX<minULX)?theULX:minULX;
+ minLRY=(theLRY<minLRY)?theLRY:minLRY;
+
+ minLRX=(theLRX<minLRX)?theLRX:minLRX;
+ minULY=(theULY<minULY)?theULY:minULY;
+ maxULX=(theULX>maxULX)?theULX:maxULX;
+ maxLRY=(theLRY>maxLRY)?theLRY:maxLRY;
+ }
+ }
+ if(dx_opt[0])
+ std::cout << "--dx " << imgReader.getDeltaX() << " ";
+ if(dy_opt[0])
+ std::cout << "--dy " << imgReader.getDeltaY() << " ";
+ if(cover_opt[0]){
+ if(ulx_opt.size()&&uly_opt.size()&&lrx_opt.size()&&lry_opt.size()){
+ if(imgReader.covers(ulx_opt[0],uly_opt[0],lrx_opt[0],lry_opt[0]))
+ std::cout << " -i " << input_opt[ifile] << " ";
+ }
+ else if(x_opt.size()&&y_opt.size()){
+ if(imgReader.covers(x_opt[0],y_opt[0]))
+ std::cout << " -i " << input_opt[ifile] << " ";
+ }
+ else{
+ std::cerr << "Error: failing extent (-e), bounding box or x and y position to define coverage" << std::endl;
+ exit(1);
+ }
+ }
+ else if(ulx_opt.size()||uly_opt.size()||lrx_opt.size()||lry_opt.size()){
+ double ulx,uly,lrx,lry;
+ imgReader.getBoundingBox(ulx,uly,lrx,lry);
+ if(ulx_opt.size())
+ std::cout << " --ulx=" << std::fixed << ulx << " ";
+ if(uly_opt.size())
+ std::cout << " --uly=" << std::fixed << uly << " ";
+ if(lrx_opt.size())
+ std::cout << " --lrx=" << std::fixed << lrx << " ";
+ if(lry_opt.size())
+ std::cout << " --lry=" << std::fixed << lry << " ";
+ }
+ if(colorTable_opt[0]){
+ GDALColorTable* colorTable=imgReader.getColorTable();
+ if(colorTable!=NULL){
+ for(int index=0;index<colorTable->GetColorEntryCount();++index){
+ GDALColorEntry sEntry=*(colorTable->GetColorEntry(index));
+ std::cout << index << " " << sEntry.c1 << " " << sEntry.c2 << " " << sEntry.c3 << " " << sEntry.c4 << std::endl;
+ }
+ }
+ else
+ std::cout << "--ct none ";
+ }
+ if(samples_opt[0])
+ std::cout << "--ns " << imgReader.nrOfCol() << " ";
+ if(lines_opt[0])
+ std::cout << "--nl " << imgReader.nrOfRow() << " ";
+ if(nband_opt[0])
+ std::cout << "--nband " << imgReader.nrOfBand() << " ";
+ double minValue=0;
+ double maxValue=0;
+ double meanValue=0;
+ double stdDev=0;
+ if(stat_opt[0]){
+ assert(band_opt[0]<imgReader.nrOfBand());
+ GDALProgressFunc pfnProgress;
+ void* pProgressData;
+ GDALRasterBand* rasterBand;
+ rasterBand=imgReader.getRasterBand(band_opt[0]);
+ rasterBand->ComputeStatistics(0,&minValue,&maxValue,&meanValue,&stdDev,pfnProgress,pProgressData);
+ std::cout << "--min " << minValue << " --max " << maxValue << " --mean " << meanValue << " --stdDev " << stdDev << " ";
+ }
+
+ if(minmax_opt[0]){
+ assert(band_opt[0]<imgReader.nrOfBand());
+ if((ulx_opt.size()||uly_opt.size()||lrx_opt.size()||lry_opt.size())&&(imgReader.covers(ulx_opt[0],uly_opt[0],lrx_opt[0],lry_opt[0]))){
+ double uli,ulj,lri,lrj;
+ imgReader.geo2image(ulx_opt[0],uly_opt[0],uli,ulj);
+ imgReader.geo2image(lrx_opt[0],lry_opt[0],lri,lrj);
+ imgReader.getMinMax(static_cast<int>(uli),static_cast<int>(lri),static_cast<int>(ulj),static_cast<int>(lrj),band_opt[0],minValue,maxValue);
+ }
+ else
+ imgReader.getMinMax(minValue,maxValue,band_opt[0],true);
+ std::cout << "--min " << minValue << " --max " << maxValue << " ";
+ }
+ if(relative_opt[0])
+ hist_opt[0]=true;
+ if(hist_opt[0]){
+ assert(band_opt[0]<imgReader.nrOfBand());
+ int nbin=nbin_opt[0];
+ std::vector<unsigned long int> output(nbin_opt[0]);
+ minValue=0;
+ maxValue=0;
+ //todo: optimize such that getMinMax is only called once...
+ imgReader.getMinMax(minValue,maxValue,band_opt[0]);
+
+ if(min_opt.size())
+ minValue=min_opt[0];
+ if(max_opt.size())
+ maxValue=max_opt[0];
+ unsigned long int nsample=imgReader.getHistogram(output,minValue,maxValue,nbin,band_opt[0]);
+ std::cout.precision(10);
+ for(int bin=0;bin<nbin;++bin){
+ // nsample+=output[bin];
+ if(output[bin]>0){
+ std::cout << (maxValue-minValue)*bin/(nbin-1)+minValue << " ";
+ if(relative_opt[0])
+ std::cout << 100.0*static_cast<double>(output[bin])/static_cast<double>(nsample) << std::endl;
+ else
+ std::cout << static_cast<double>(output[bin]) << std::endl;
+ }
+ }
+ }
+ else{
+ int minCol,minRow;
+ if(min_opt.size()){
+ assert(band_opt[0]<imgReader.nrOfBand());
+ std::cout << "--min " << imgReader.getMin(minCol, minRow,band_opt[0]);
+ }
+ if(max_opt.size()){
+ assert(band_opt[0]<imgReader.nrOfBand());
+ assert(band_opt[0]<imgReader.nrOfBand());
+ std::cout << "--max " << imgReader.getMax(minCol, minRow,band_opt[0]);
+ }
+ }
+ if(projection_opt[0]){
+ if(imgReader.isGeoRef())
+ std::cout << " -a_srs " << imgReader.getProjection() << " ";
+ else
+ std::cout << " -a_srs none" << " ";
+ }
+ if(geo_opt[0]&&!read_opt[0]){
+ double ulx,uly,deltaX,deltaY,rot1,rot2;
+ imgReader.getGeoTransform(ulx,uly,deltaX,deltaY,rot1,rot2);
+ std::cout << " --geo " << std::setprecision(12) << ulx << " " << uly << " " << deltaX << " " << deltaY << " " << rot1 << " " << rot2 << " ";
+ }
+ if(interleave_opt[0]){
+ std::cout << " --interleave " << imgReader.getInterleave() << " ";
+ }
+ if(type_opt[0]){
+ std::cout << "--otype " << GDALGetDataTypeName(imgReader.getDataType(band_opt[0])) << " ";
+ // std::cout << " -ot " << GDALGetDataTypeName(imgReader.getDataType(band_opt[0])) << " (" << static_cast<short>(imgReader.getDataType(band_opt[0])) << ")" << std::endl;
+ }
+ if(description_opt[0]){
+ // try{
+ // std::cout << "image description: " << imgReader.getImageDescription() << std::endl;
+ // }
+ // catch(...){
+ // std::cout << "catched" << std::endl;
+ // }
+ std::list<std::string> metaData;
+ imgReader.getMetadata(metaData);
+ std::list<std::string>::const_iterator lit=metaData.begin();
+ std::cout << " --description ";
+ while(lit!=metaData.end())
+ std::cout << *(lit++) << " ";
+ }
+ if(metadata_opt[0]){
+ std::cout << "Metadata: " << std::endl;
+ std::list<std::string> lmeta;
+ imgReader.getMetadata(lmeta);
+ std::list<std::string>::const_iterator lit=lmeta.begin();
+ while(lit!=lmeta.end()){
+ std::cout << *lit << std::endl;
+ ++lit;
+ }
+// char** cmetadata=imgReader.getMetadata();
+// while(*cmetadata!=NULL){
+// std::cout << *(cmetadata) << std::endl;
+// ++cmetadata;
+// }
+ }
+ if(read_opt[0]){
+ int nband=band_opt.size();
+ if(band_opt[0]<0)
+ nband=imgReader.nrOfBand();
+ std::cout.precision(12);
+ for(int iband=0;iband<nband;++iband){
+ unsigned short theBand=(band_opt[0]<0)? iband : band_opt[iband];
+ std::vector<float> rowBuffer;//buffer will be resized in readdata
+ for(int iy=0;iy<y_opt.size();++iy){
+ double theRow=y_opt[iy];
+ int ncol=(x_opt.size())? x_opt.size() : imgReader.nrOfCol();
+ for(int ix=0;ix<ncol;++ix){
+ double theCol=ix;
+ if(x_opt.size()){
+ if(geo_opt[0])
+ imgReader.geo2image(x_opt[ix],y_opt[iy],theCol,theRow);
+ else
+ theCol=x_opt[ix];
+ }
+ assert(theRow>=0);
+ assert(theRow<imgReader.nrOfRow());
+ imgReader.readData(rowBuffer,GDT_Float32, static_cast<int>(theRow), theBand);
+ assert(theCol<rowBuffer.size());
+ std::cout << rowBuffer[static_cast<int>(theCol)] << " ";
+ }
+ std::cout << std::endl;
+ }
+ }
+ }
+ if(driver_opt[0])
+ std::cout << " --oformat " << imgReader.getDriverDescription() << " ";
+ imgReader.close();
+ }
+ if((bbox_opt[0]||bbox_te_opt[0])&&input_opt.size()>1){
+ if(bbox_te_opt[0])
+ std::cout << std::setprecision(12) << "-te " << minULX << " " << minLRY << " " << maxLRX << " " << maxULY;
+ else
+ std::cout << "union bounding box: " << std::setprecision(12) << "--ulx=" << minULX << " --uly=" << maxULY << " --lrx=" << maxLRX << " --lry=" << minLRY << std::endl;
+ if(maxULX<minLRX&&minULY>maxLRY){
+ if(bbox_te_opt[0])
+ std::cout << "intersect bounding box: " << std::setprecision(12) << "-te " << maxULX << " " << maxLRY << " " << minLRX << " --lry=" << minULY << std::endl;
+ else
+ std::cout << "intersect bounding box: " << std::setprecision(12) << "--ulx=" << maxULX << " --uly=" << minULY << " --lrx=" << minLRX << " --lry=" << maxLRY << std::endl;
+ }
+ else
+ std::cout << "no intersect" << std::endl;
+ }
+ if(!read_opt[0]&&!hist_opt[0])
+ std::cout << std::endl;
+}
diff --git a/src/apps/pklas2img.cc b/src/apps/pklas2img.cc
new file mode 100644
index 0000000..e881f21
--- /dev/null
+++ b/src/apps/pklas2img.cc
@@ -0,0 +1,523 @@
+/**********************************************************************
+pklas2img.cc: program to create (e.g., DEM) raster image from las files
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include <iostream>
+#include "Optionpk.h"
+#include "imageclasses/ImgReaderGdal.h"
+#include "imageclasses/ImgWriterGdal.h"
+#include "imageclasses/ImgReaderOgr.h"
+#include "lasclasses/FileReaderLas.h"
+#include "algorithms/StatFactory.h"
+#include "algorithms/Filter2d.h"
+
+int main(int argc,char **argv) {
+ Optionpk<string> input_opt("i", "input", "Input las file");
+ Optionpk<short> nodata_opt("nodata", "nodata", "nodata value to put in image if not valid", 0);
+ Optionpk<string> attribute_opt("n", "name", "names of the attribute to select: intensity, return, nreturn, z", "z");
+ Optionpk<bool> disc_opt("circ", "circular", "circular disc kernel for dilation and erosion", false);
+ Optionpk<double> maxSlope_opt("s", "maxSlope", "Maximum slope used for morphological filtering", 0.0);
+ Optionpk<double> hThreshold_opt("ht", "maxHeight", "initial and maximum height threshold for progressive morphological filtering (e.g., -ht 0.2 -ht 2.5)", 0.2);
+ Optionpk<short> maxIter_opt("\0", "maxIter", "Maximum number of iterations in post filter", 100.0);
+ Optionpk<short> nbin_opt("nb", "nbin", "Number of percentile bins for calculating profile (=number of output bands)", 10.0);
+ Optionpk<unsigned short> returns_opt("r", "returns", "number(s) of returns to include");
+ Optionpk<unsigned short> classes_opt("c", "classes", "classes to keep: 0 (created, never classified), 1 (unclassified), 2 (ground), 3 (low vegetation), 4 (medium vegetation), 5 (high vegetation), 6 (building), 7 (low point, noise), 8 (model key-point), 9 (water), 10 (reserved), 11 (reserved), 12 (overlap)");
+ Optionpk<string> composite_opt("comp", "comp", "composite for multiple points in cell (min, max, median, mean, sum, first, last, profile, number (point density)). Last: overwrite cells with latest point", "last");
+ Optionpk<string> filter_opt("fir", "filter", "filter las points (last,single,multiple,all).", "all");
+ Optionpk<string> postFilter_opt("pf", "pfilter", "post processing filter (etew_min,promorph (progressive morphological filter),bunting (adapted promorph),open,close,none).", "none");
+ Optionpk<short> dimx_opt("\0", "dimX", "Dimension X of postFilter", 3);
+ Optionpk<short> dimy_opt("\0", "dimY", "Dimension Y of postFilter", 3);
+ Optionpk<string> output_opt("o", "output", "Output image file");
+ Optionpk<string> projection_opt("a_srs", "a_srs", "assign the projection for the output file in epsg code, e.g., epsg:3035 for European LAEA projection");
+ Optionpk<double> ulx_opt("\0", "ulx", "Upper left x value bounding box (in geocoordinates if georef is true). 0 is read from input file", 0.0);
+ Optionpk<double> uly_opt("\0", "uly", "Upper left y value bounding box (in geocoordinates if georef is true). 0 is read from input file", 0.0);
+ Optionpk<double> lrx_opt("\0", "lrx", "Lower right x value bounding box (in geocoordinates if georef is true). 0 is read from input file", 0.0);
+ Optionpk<double> lry_opt("\0", "lry", "Lower right y value bounding box (in geocoordinates if georef is true). 0 is read from input file", 0.0);
+ Optionpk<string> otype_opt("ot", "otype", "Data type for output image ({Byte/Int16/UInt16/UInt32/Int32/Float32/Float64/CInt16/CInt32/CFloat32/CFloat64}). Empty string: inherit type from input image", "Byte");
+ Optionpk<string> oformat_opt("of", "oformat", "Output image format (see also gdal_translate). Empty string: inherit from input image", "GTiff");
+ Optionpk<string> option_opt("co", "co", "Creation option for output file. Multiple options can be specified.");
+ Optionpk<double> dx_opt("dx", "dx", "Output resolution in x (in meter)", 1.0);
+ Optionpk<double> dy_opt("dy", "dy", "Output resolution in y (in meter)", 1.0);
+ Optionpk<string> colorTable_opt("ct", "ct", "color table (file with 5 columns: id R G B ALFA (0: transparent, 255: solid)");
+ Optionpk<short> verbose_opt("v", "verbose", "verbose mode", 0);
+
+ bool doProcess;//stop process when program was invoked with help option (-h --help)
+ try{
+ doProcess=input_opt.retrieveOption(argc,argv);
+ // mask_opt.retrieveOption(argc,argv);
+ // invalid_opt.retrieveOption(argc,argv);
+ nodata_opt.retrieveOption(argc,argv);
+ attribute_opt.retrieveOption(argc,argv);
+ disc_opt.retrieveOption(argc,argv);
+ maxSlope_opt.retrieveOption(argc,argv);
+ hThreshold_opt.retrieveOption(argc,argv);
+ maxIter_opt.retrieveOption(argc,argv);
+ nbin_opt.retrieveOption(argc,argv);
+ returns_opt.retrieveOption(argc,argv);
+ classes_opt.retrieveOption(argc,argv);
+ composite_opt.retrieveOption(argc,argv);
+ filter_opt.retrieveOption(argc,argv);
+ postFilter_opt.retrieveOption(argc,argv);
+ dimx_opt.retrieveOption(argc,argv);
+ dimy_opt.retrieveOption(argc,argv);
+ output_opt.retrieveOption(argc,argv);
+ projection_opt.retrieveOption(argc,argv);
+ ulx_opt.retrieveOption(argc,argv);
+ uly_opt.retrieveOption(argc,argv);
+ lrx_opt.retrieveOption(argc,argv);
+ lry_opt.retrieveOption(argc,argv);
+ otype_opt.retrieveOption(argc,argv);
+ oformat_opt.retrieveOption(argc,argv);
+ option_opt.retrieveOption(argc,argv);
+ dx_opt.retrieveOption(argc,argv);
+ dy_opt.retrieveOption(argc,argv);
+ colorTable_opt.retrieveOption(argc,argv);
+ verbose_opt.retrieveOption(argc,argv);
+ }
+ catch(string predefinedString){
+ std::cout << predefinedString << std::endl;
+ exit(0);
+ }
+ if(!doProcess){
+ std::cout << "short option -h shows basic options only, use long option --help to show all options" << std::endl;
+ exit(0);//help was invoked, stop processing
+ }
+
+ GDALAllRegister();
+
+ double dfComplete=0.0;
+ const char* pszMessage;
+ void* pProgressArg=NULL;
+ GDALProgressFunc pfnProgress=GDALTermProgress;
+ double progress=0;
+
+ Vector2d<vector<float> > inputData;//row,col,point
+
+
+ ImgReaderGdal maskReader;
+ ImgWriterGdal outputWriter;
+ GDALDataType theType=GDT_Unknown;
+ if(verbose_opt[0])
+ cout << "possible output data types: ";
+ for(int iType = 0; iType < GDT_TypeCount; ++iType){
+ if(verbose_opt[0])
+ cout << " " << GDALGetDataTypeName((GDALDataType)iType);
+ if( GDALGetDataTypeName((GDALDataType)iType) != NULL
+ && EQUAL(GDALGetDataTypeName((GDALDataType)iType),
+ otype_opt[0].c_str()))
+ theType=(GDALDataType) iType;
+ }
+ if(verbose_opt[0]){
+ if(theType==GDT_Unknown)
+ cout << "Unknown output pixel type: " << otype_opt[0] << endl;
+ else
+ cout << "Output pixel type: " << GDALGetDataTypeName(theType) << endl;
+ }
+
+ double maxLRX=0;
+ double maxULY=0;
+ double minULX=0;
+ double minLRY=0;
+
+ unsigned long int totalPoints=0;
+ unsigned long int nPoints=0;
+ unsigned long int ipoint=0;
+ for(int iinput=0;iinput<input_opt.size();++iinput){
+ assert(input_opt[iinput].find(".las")!=string::npos);
+ FileReaderLas lasReader;
+ try{
+ lasReader.open(input_opt[iinput]);
+ }
+ catch(string errorString){
+ cout << errorString << endl;
+ exit(1);
+ }
+ nPoints=lasReader.getPointCount();
+ totalPoints+=nPoints;
+
+ if(ulx_opt[0]>=lrx_opt[0]||uly_opt[0]<=lry_opt[0]){
+ double ulx,uly,lrx,lry;
+ lasReader.getExtent(ulx,uly,lrx,lry);
+ lrx+=dx_opt[0];//pixel coordinates are referenced to upper left corner (las coordinates are centres)
+ lry-=dy_opt[0];//pixel coordinates are referenced to upper left corner (las coordinates are centres)
+ if(ulx>=lrx){
+ ulx=ulx-dx_opt[0]/2.0;
+ lrx=ulx+dx_opt[0]/2.0;
+ }
+ if(uly<=lry){
+ uly=lry+dy_opt[0]/2.0;
+ lry=lry-dy_opt[0]/2.0;
+ }
+ if(maxLRX>minULX){
+ maxLRX=(lrx>maxLRX)?lrx:maxLRX;
+ maxULY=(uly>maxULY)?uly:maxULY;
+ minULX=(ulx<minULX)?ulx:minULX;
+ minLRY=(lry<minLRY)?lry:minLRY;
+ }
+ else{//initialize
+ maxLRX=lrx;
+ maxULY=uly;
+ minULX=ulx;
+ minLRY=lry;
+ }
+ }
+ else{
+ maxLRX=lrx_opt[0];
+ maxULY=uly_opt[0];
+ minULX=ulx_opt[0];
+ minLRY=lry_opt[0];
+ }
+ lasReader.close();
+ }
+ if(verbose_opt[0]){
+ std::cout << setprecision(12) << "--ulx=" << minULX << " --uly=" << maxULY << " --lrx=" << maxLRX << " --lry=" << minLRY << std::endl;
+ std::cout << "total number of points before filtering: " << totalPoints << std::endl;
+ std::cout << "filter set to " << filter_opt[0] << std::endl;
+ std::cout << "postFilter set to " << postFilter_opt[0] << std::endl;
+ }
+ int ncol=ceil(maxLRX-minULX)/dx_opt[0];//number of columns in outputGrid
+ int nrow=ceil(maxULY-minLRY)/dy_opt[0];//number of rows in outputGrid
+ //todo: multiple bands
+ int nband=(composite_opt[0]=="profile")? nbin_opt[0] : 1;
+ if(output_opt.size()){
+ cerr << "Error: no output file defined" << endl;
+ exit(1);
+ }
+ if(verbose_opt[0])
+ cout << "opening output file " << output_opt[0] << endl;
+ outputWriter.open(output_opt[0],ncol,nrow,nband,theType,oformat_opt[0],option_opt);
+ outputWriter.GDALSetNoDataValue(nodata_opt[0]);
+ //set projection
+ outputWriter.setGeoTransform(minULX,maxULY,dx_opt[0],dy_opt[0],0,0);
+ if(projection_opt.size()){
+ string projectionString=outputWriter.setProjectionProj4(projection_opt[0]);
+ if(verbose_opt[0])
+ cout << "projection: " << projectionString << endl;
+ }
+ if(!outputWriter.isGeoRef())
+ cout << "Warning: output image " << output_opt[0] << " is not georeferenced!" << endl;
+ if(colorTable_opt.size())
+ outputWriter.setColorTable(colorTable_opt[0]);
+
+ inputData.clear();
+ inputData.resize(nrow,ncol);
+ Vector2d<float> outputData(nrow,ncol);
+ for(int irow=0;irow<nrow;++irow)
+ for(int icol=0;icol<ncol;++icol)
+ outputData[irow][icol]=0;
+
+
+ std::cout << "Reading " << input_opt.size() << " las files" << std::endl;
+ pfnProgress(progress,pszMessage,pProgressArg);
+ for(int iinput=0;iinput<input_opt.size();++iinput){
+ FileReaderLas lasReader;
+ try{
+ lasReader.open(input_opt[iinput]);
+ }
+ catch(string errorString){
+ cout << errorString << endl;
+ exit(1);
+ }
+ //set bounding filter
+ // lasReader.addBoundsFilter(minULX,maxULY,maxLRX,minLRY);
+ //set returns filter
+ if(returns_opt.size())
+ lasReader.addReturnsFilter(returns_opt);
+ if(classes_opt.size())
+ lasReader.addClassFilter(classes_opt);
+ lasReader.setFilters();
+
+ if(attribute_opt[0]!="z"){
+ vector<boost::uint16_t> returnsVector;
+ vector<string>::iterator ait=attribute_opt.begin();
+ while(ait!=attribute_opt.end()){
+ if(*ait=="intensity"){
+ if(verbose_opt[0])
+ std::cout << "writing intensity" << std::endl;
+ ++ait;
+ }
+ else if(*ait=="return"){
+ if(verbose_opt[0])
+ std::cout << "writing return number" << std::endl;
+ ++ait;
+ }
+ else if(*ait=="nreturn"){
+ if(verbose_opt[0])
+ std::cout << "writing number of returns" << std::endl;
+ ++ait;
+ }
+ else
+ attribute_opt.erase(ait);
+ }
+ }
+ liblas::Point thePoint;
+ while(lasReader.readNextPoint(thePoint)){
+ progress=static_cast<float>(ipoint)/totalPoints;
+ pfnProgress(progress,pszMessage,pProgressArg);
+ if(verbose_opt[0]>1)
+ cout << "reading point " << ipoint << endl;
+ if(thePoint.GetX()<minULX||thePoint.GetX()>=maxLRX||thePoint.GetY()>=maxULY||thePoint.GetY()<minLRY)
+ continue;
+ if((filter_opt[0]=="single")&&(thePoint.GetNumberOfReturns()!=1))
+ continue;
+ if((filter_opt[0]=="multiple")&&(thePoint.GetNumberOfReturns()<2))
+ continue;
+ if(filter_opt[0]=="last"){
+ if(thePoint.GetReturnNumber()!=thePoint.GetNumberOfReturns())
+ continue;
+ }
+ double dcol,drow;
+ outputWriter.geo2image(thePoint.GetX(),thePoint.GetY(),dcol,drow);
+ int icol=static_cast<int>(dcol);
+ int irow=static_cast<int>(drow);
+ // //test
+ // irow+=1;
+ if(irow<0||irow>=nrow)
+ continue;
+ if(icol<0||icol>=ncol)
+ continue;
+ assert(irow>=0);
+ assert(irow<nrow);
+ assert(icol>=0);
+ assert(icol<ncol);
+ if(composite_opt[0]=="number")
+ outputData[irow][icol]+=1;
+ else if(attribute_opt[0]=="z")
+ inputData[irow][icol].push_back(thePoint.GetZ());
+ else if(attribute_opt[0]=="intensity")
+ inputData[irow][icol].push_back(thePoint.GetIntensity());
+ else if(attribute_opt[0]=="return")
+ inputData[irow][icol].push_back(thePoint.GetReturnNumber());
+ else if(attribute_opt[0]=="nreturn")
+ inputData[irow][icol].push_back(thePoint.GetNumberOfReturns());
+ else{
+ std::string errorString="attribute not supported";
+ throw(errorString);
+ }
+ ++ipoint;
+ }
+ if(verbose_opt[0])
+ std::cout << "number of points: " << ipoint << std::endl;
+ lasReader.close();
+ }
+ progress=1;
+ pfnProgress(progress,pszMessage,pProgressArg);
+
+ std::cout << "processing LiDAR points" << std::endl;
+ progress=0;
+ pfnProgress(progress,pszMessage,pProgressArg);
+ statfactory::StatFactory stat;
+ //fill inputData in outputData
+ if(composite_opt[0]=="profile"){
+ assert(postFilter_opt[0]=="none");
+ // for(int iband=0;iband<nband;++iband)
+ // outputProfile[iband].resize(nrow,ncol);
+ }
+ for(int irow=0;irow<nrow;++irow){
+ if(composite_opt[0]=="number")
+ continue;//outputData already set
+ Vector2d<float> outputProfile(nband,ncol);
+ for(int icol=0;icol<ncol;++icol){
+ std::vector<float> profile;
+ if(!inputData[irow][icol].size())
+ outputData[irow][icol]=(static_cast<float>((nodata_opt[0])));
+ else{
+ statfactory::StatFactory stat;
+ if(composite_opt[0]=="min")
+ outputData[irow][icol]=stat.min(inputData[irow][icol]);
+ else if(composite_opt[0]=="max")
+ outputData[irow][icol]=stat.max(inputData[irow][icol]);
+ else if(composite_opt[0]=="median")
+ outputData[irow][icol]=stat.median(inputData[irow][icol]);
+ else if(composite_opt[0]=="mean")
+ outputData[irow][icol]=stat.mean(inputData[irow][icol]);
+ else if(composite_opt[0]=="sum")
+ outputData[irow][icol]=stat.sum(inputData[irow][icol]);
+ else if(composite_opt[0]=="first")
+ outputData[irow][icol]=inputData[irow][icol][0];
+ else if(composite_opt[0]=="last")
+ outputData[irow][icol]=inputData[irow][icol].back();
+ else if(composite_opt[0]=="profile"){
+ if(inputData[irow][icol].size()<2){
+ for(int iband=0;iband<nband;++iband)
+ outputProfile[iband][icol]=static_cast<float>(nodata_opt[0]);
+ continue;
+ }
+ float min=0;
+ float max=0;
+ stat.minmax(inputData[irow][icol],inputData[irow][icol].begin(),inputData[irow][icol].end(),min,max);
+ if(verbose_opt[0])
+ std::cout << "min,max: " << min << "," << max << std::endl;
+ if(max>min){
+ stat.percentiles(inputData[irow][icol],inputData[irow][icol].begin(),inputData[irow][icol].end(),profile,nband,min,max);
+ assert(profile.size()==nband);
+ for(int iband=0;iband<nband;++iband)
+ outputProfile[iband][icol]=profile[iband];
+ }
+ else{
+ for(int iband=0;iband<nband;++iband)
+ outputProfile[iband][icol]=max;
+ }
+ }
+ else{
+ std::cout << "Error: composite_opt " << composite_opt[0] << " not supported" << std::endl;
+ exit(2);
+ }
+ }
+ }
+ if(composite_opt[0]=="profile"){
+ for(int iband=0;iband<nband;++iband){
+ // assert(outputProfile[iband].size()==outputWriter.nrOfRow());
+ assert(outputProfile[iband].size()==outputWriter.nrOfCol());
+ try{
+ outputWriter.writeData(outputProfile[iband],GDT_Float32,irow,iband);
+ }
+ catch(std::string errorString){
+ cout << errorString << endl;
+ exit(1);
+ }
+ }
+ }
+ progress=static_cast<float>(irow)/outputWriter.nrOfRow();
+ pfnProgress(progress,pszMessage,pProgressArg);
+ }
+ progress=1;
+ pfnProgress(progress,pszMessage,pProgressArg);
+ inputData.clear();//clean up memory
+ //apply post filter
+ std::cout << "Applying post processing filter: " << postFilter_opt[0] << std::endl;
+ if(postFilter_opt[0]=="etew_min"){
+ if(composite_opt[0]!="min")
+ std::cout << "Warning: composite option is not set to min!" << std::endl;
+ //Elevation Threshold with Expand Window (ETEW) Filter (p.73 frmo Airborne LIDAR Data Processing and Analysis Tools ALDPAT 1.0)
+ //first iteration is performed assuming only minima are selected using options -fir all -c min
+ unsigned long int nchange=1;
+ //increase cells and thresholds until no points from the previous iteration are discarded.
+ int dimx=dimx_opt[0];
+ int dimy=dimy_opt[0];
+ filter2d::Filter2d morphFilter;
+ morphFilter.setNoValue(0);
+ Vector2d<float> currentOutput=outputData;
+ int iteration=1;
+ while(nchange&&iteration<maxIter_opt[0]){
+ double hThreshold=maxSlope_opt[0]*dimx;
+ Vector2d<float> newOutput;
+ nchange=morphFilter.morphology(currentOutput,newOutput,"erode",dimx,dimy,disc_opt[0],hThreshold);
+ currentOutput=newOutput;
+ dimx+=2;//change from theory: originally double cellCize
+ dimy+=2;//change from theory: originally double cellCize
+ std::cout << "iteration " << iteration << ": " << nchange << " pixels changed" << std::endl;
+ ++iteration;
+ }
+ outputData=currentOutput;
+ }
+ else if(postFilter_opt[0]=="promorph"||postFilter_opt[0]=="bunting"){
+ if(composite_opt[0]!="min")
+ std::cout << "Warning: composite option is not set to min!" << std::endl;
+ assert(hThreshold_opt.size()>1);
+ //Progressive morphological filter tgrs2003_zhang vol41 pp 872-882
+ //first iteration is performed assuming only minima are selected using options -fir all -c min
+ //increase cells and thresholds until no points from the previous iteration are discarded.
+ int dimx=dimx_opt[0];
+ int dimy=dimy_opt[0];
+ filter2d::Filter2d theFilter;
+ theFilter.setNoValue(0);
+ Vector2d<float> currentOutput=outputData;
+ double hThreshold=hThreshold_opt[0];
+ int iteration=1;
+ while(iteration<maxIter_opt[0]){
+ std::cout << "iteration " << iteration << " with window size " << dimx << " and dh_max: " << hThreshold << std::endl;
+ Vector2d<float> newOutput;
+ try{
+ theFilter.morphology(outputData,currentOutput,"erode",dimx,dimy,disc_opt[0],maxSlope_opt[0]);
+ theFilter.morphology(currentOutput,outputData,"dilate",dimx,dimy,disc_opt[0],maxSlope_opt[0]);
+ if(postFilter_opt[0]=="bunting"){//todo: implement doit in Filter2d on Vector2d
+ theFilter.doit(outputData,currentOutput,"median",dimx,dimy,1,disc_opt[0]);
+ outputData=currentOutput;
+ }
+ }
+ catch(std::string errorString){
+ cout << errorString << endl;
+ exit(1);
+ }
+ int newdimx=(dimx==1)? 3: 2*(dimx-1)+1;
+ int newdimy=(dimx==1)? 3: 2*(dimy-1)+1;//from PE&RS vol 71 pp313-324
+ hThreshold=hThreshold_opt[0]+maxSlope_opt[0]*(newdimx-dimx)*dx_opt[0];
+ dimx=newdimx;
+ dimy=newdimy;
+ if(hThreshold>hThreshold_opt[1])
+ hThreshold=hThreshold_opt[1];
+ ++iteration;
+ }
+ outputData=currentOutput;
+ }
+ else if(postFilter_opt[0]=="open"){
+ if(composite_opt[0]!="min")
+ std::cout << "Warning: composite option is not set to min!" << std::endl;
+ filter2d::Filter2d morphFilter;
+ morphFilter.setNoValue(0);
+ Vector2d<float> filterInput=outputData;
+ try{
+ morphFilter.morphology(outputData,filterInput,"erode",dimx_opt[0],dimy_opt[0],disc_opt[0],maxSlope_opt[0]);
+ morphFilter.morphology(filterInput,outputData,"dilate",dimx_opt[0],dimy_opt[0],disc_opt[0],maxSlope_opt[0]);
+ }
+ catch(std::string errorString){
+ cout << errorString << endl;
+ exit(1);
+ }
+ }
+ else if(postFilter_opt[0]=="close"){
+ if(composite_opt[0]!="max")
+ std::cout << "Warning: composite option is not set to max!" << std::endl;
+ filter2d::Filter2d morphFilter;
+ morphFilter.setNoValue(0);
+ Vector2d<float> filterInput=outputData;
+ try{
+ morphFilter.morphology(outputData,filterInput,"dilate",dimx_opt[0],dimy_opt[0],disc_opt[0],maxSlope_opt[0]);
+ morphFilter.morphology(filterInput,outputData,"erode",dimx_opt[0],dimy_opt[0],disc_opt[0],maxSlope_opt[0]);
+ }
+ catch(std::string errorString){
+ cout << errorString << endl;
+ exit(1);
+ }
+ }
+ if(composite_opt[0]!="profile"){
+ //write output file
+ std::cout << "writing output raster file" << std::endl;
+ progress=0;
+ pfnProgress(progress,pszMessage,pProgressArg);
+ for(int irow=0;irow<nrow;++irow){
+ try{
+ assert(outputData.size()==outputWriter.nrOfRow());
+ assert(outputData[0].size()==outputWriter.nrOfCol());
+ outputWriter.writeData(outputData[irow],GDT_Float32,irow,0);
+ }
+ catch(std::string errorString){
+ cout << errorString << endl;
+ exit(1);
+ }
+ progress=static_cast<float>(irow)/outputWriter.nrOfRow();
+ pfnProgress(progress,pszMessage,pProgressArg);
+ }
+ }
+ progress=1;
+ pfnProgress(progress,pszMessage,pProgressArg);
+ if(verbose_opt[0])
+ std::cout << "closing lasReader" << std::endl;
+ outputWriter.close();
+}
diff --git a/src/apps/pkmosaic.cc b/src/apps/pkmosaic.cc
new file mode 100644
index 0000000..bb6e6c5
--- /dev/null
+++ b/src/apps/pkmosaic.cc
@@ -0,0 +1,914 @@
+/**********************************************************************
+pkmosaic.cc: program to create mosaic geo-referenced images
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include <algorithm>
+#include <vector>
+#include <iostream>
+#include <string>
+#include "imageclasses/ImgReaderGdal.h"
+#include "imageclasses/ImgWriterGdal.h"
+#include "imageclasses/ImgReaderOgr.h"
+#include "base/Vector2d.h"
+#include "base/Optionpk.h"
+#include "algorithms/StatFactory.h"
+
+namespace crule{
+ enum CRULE_TYPE {overwrite=0, maxndvi=1, maxband=2, minband=3, validband=4, mean=5, mode=6, median=7,sum=8};
+}
+
+using namespace std;
+
+int main(int argc, char *argv[])
+{
+ Optionpk<string> input_opt("i", "input", "Input image file(s). If input contains multiple images, a multi-band output is created");
+ Optionpk<string> output_opt("o", "output", "Output image file");
+ Optionpk<string> projection_opt("a_srs", "a_srs", "Override the projection for the output file (leave blank to copy from input file, use epsg:3035 to use European projection and force to European grid");
+ Optionpk<string> extent_opt("e", "extent", "get boundary from extent from polygons in vector file");
+ Optionpk<double> ulx_opt("ulx", "ulx", "Upper left x value bounding box", 0.0);
+ Optionpk<double> uly_opt("uly", "uly", "Upper left y value bounding box", 0.0);
+ Optionpk<double> lrx_opt("lrx", "lrx", "Lower right x value bounding box", 0.0);
+ Optionpk<double> lry_opt("lry", "lry", "Lower right y value bounding box", 0.0);
+ Optionpk<double> dx_opt("dx", "dx", "Output resolution in x (in meter) (0.0: keep original resolution)", 0.0);
+ Optionpk<double> dy_opt("dy", "dy", "Output resolution in y (in meter) (0.0: keep original resolution)", 0.0);
+ Optionpk<int> band_opt("b", "band", "band index(es) to crop (-1: crop all bands)", -1);
+ Optionpk<string> otype_opt("ot", "otype", "Data type for output image ({Byte/Int16/UInt16/UInt32/Int32/Float32/Float64/CInt16/CInt32/CFloat32/CFloat64}). Empty string: inherit type from input image", "");
+ Optionpk<string> oformat_opt("of", "oformat", "Output image format (see also gdal_translate). Empty string: inherit from input image");
+ Optionpk<string> colorTable_opt("ct", "ct", "color table (file with 5 columns: id R G B ALFA (0: transparent, 255: solid)");
+ Optionpk<string> option_opt("co", "co", "Creation option for output file. Multiple options can be specified.");
+ Optionpk<short> dstnodata_opt("dstnodata", "dstnodata", "nodata value to put in image if out of bounds.", 0);
+ Optionpk<unsigned short> resample_opt("r", "resample", "Resampling method (0: nearest neighbour, 1: bi-linear interpolation).", 0);
+ Optionpk<string> description_opt("d", "description", "Set image description");
+ Optionpk<string> crule_opt("cr", "crule", "Composite rule for mosaic (overwrite, maxndvi, maxband, minband, mean, mode (only for byte images), median, sum", "overwrite");
+ Optionpk<int> ruleBand_opt("rb", "rband", "band index used for the rule (for ndvi, use --ruleBand=redBand --ruleBand=nirBand", 0);
+ Optionpk<int> validBand_opt("vb", "validBand", "valid band index(es)", 0);
+ Optionpk<double> srcnodata_opt("srcnodata", "srcnodata", "invalid value for valid band", 0);
+ Optionpk<double> minValue_opt("min", "min", "flag values smaller or equal to this value as invalid.", -99999999);
+ Optionpk<double> maxValue_opt("max", "max", "flag values larger or equal to this value as invalid.", 99999999);
+ Optionpk<bool> file_opt("file", "file", "write number of observations for each pixels as additional layer in mosaic", false);
+ Optionpk<short> weight_opt("w", "weight", "Weights (type: short) for the mosaic, use one weight for each input file in same order as input files are provided). Use value 1 for equal weights.", 1);
+ Optionpk<short> class_opt("c", "class", "classes for multi-band output image: each band represents the number of observations for one specific class. Use value 0 for no multi-band output image).", 0);
+ Optionpk<bool> verbose_opt("v", "verbose", "verbose", false);
+
+ bool doProcess;//stop process when program was invoked with help option (-h --help)
+ try{
+ doProcess=input_opt.retrieveOption(argc,argv);
+ output_opt.retrieveOption(argc,argv);
+ projection_opt.retrieveOption(argc,argv);
+ extent_opt.retrieveOption(argc,argv);
+ ulx_opt.retrieveOption(argc,argv);
+ uly_opt.retrieveOption(argc,argv);
+ lrx_opt.retrieveOption(argc,argv);
+ lry_opt.retrieveOption(argc,argv);
+ band_opt.retrieveOption(argc,argv);
+ otype_opt.retrieveOption(argc,argv);
+ oformat_opt.retrieveOption(argc,argv);
+ colorTable_opt.retrieveOption(argc,argv);
+ dx_opt.retrieveOption(argc,argv);
+ dy_opt.retrieveOption(argc,argv);
+ option_opt.retrieveOption(argc,argv);
+ dstnodata_opt.retrieveOption(argc,argv);
+ resample_opt.retrieveOption(argc,argv);
+ description_opt.retrieveOption(argc,argv);
+ crule_opt.retrieveOption(argc,argv);
+ ruleBand_opt.retrieveOption(argc,argv);
+ validBand_opt.retrieveOption(argc,argv);
+ srcnodata_opt.retrieveOption(argc,argv);
+ minValue_opt.retrieveOption(argc,argv);
+ maxValue_opt.retrieveOption(argc,argv);
+ file_opt.retrieveOption(argc,argv);
+ weight_opt.retrieveOption(argc,argv);
+ class_opt.retrieveOption(argc,argv);
+ verbose_opt.retrieveOption(argc,argv);
+ }
+ catch(string predefinedString){
+ std::cout << predefinedString << std::endl;
+ exit(0);
+ }
+ if(!doProcess){
+ std::cout << "short option -h shows basic options only, use long option --help to show all options" << std::endl;
+ exit(0);//help was invoked, stop processing
+ }
+
+ std::map<std::string, crule::CRULE_TYPE> cruleMap;
+ // //initialize cruleMap
+ // enum CRULE_TYPE {overwrite=0, maxndvi=1, maxband=2, minband=3, validband=4, mean=5, mode=6, median=7,sum=8};
+
+ cruleMap["overwrite"]=crule::overwrite;
+ cruleMap["maxndvi"]=crule::maxndvi;
+ cruleMap["maxband"]=crule::maxband;
+ cruleMap["minband"]=crule::minband;
+ cruleMap["validband"]=crule::validband;
+ cruleMap["mean"]=crule::mean;
+ cruleMap["mode"]=crule::mode;
+ cruleMap["median"]=crule::median;
+ cruleMap["sum"]=crule::sum;
+
+ while(srcnodata_opt.size()<validBand_opt.size())
+ srcnodata_opt.push_back(srcnodata_opt[0]);
+ while(validBand_opt.size()<srcnodata_opt.size())
+ validBand_opt.push_back(validBand_opt[0]);
+ while(minValue_opt.size()<validBand_opt.size())
+ minValue_opt.push_back(minValue_opt[0]);
+ while(validBand_opt.size()<minValue_opt.size())
+ validBand_opt.push_back(validBand_opt[0]);
+ while(maxValue_opt.size()<validBand_opt.size())
+ maxValue_opt.push_back(maxValue_opt[0]);
+ while(validBand_opt.size()<maxValue_opt.size())
+ validBand_opt.push_back(validBand_opt[0]);
+ RESAMPLE theResample;
+ switch(resample_opt[0]){
+ case(BILINEAR):
+ theResample=BILINEAR;
+ if(verbose_opt[0])
+ cout << "resampling: bilinear interpolation" << endl;
+ break;
+ default:
+ theResample=NEAR;
+ if(verbose_opt[0])
+ cout << "resampling: nearest neighbour" << endl;
+ break;
+ }
+
+ int nband=0;
+ int nwriteBand=0;
+ int writeBand=0;
+ vector<short> bands;
+
+ //get bounding box
+ double maxLRX=0;
+ double maxULY=0;
+ double minULX=0;
+ double minLRY=0;
+ double magic_x=1,magic_y=1;//magic pixel for GDAL map info
+
+ GDALDataType theType=GDT_Unknown;
+ if(verbose_opt[0])
+ cout << "possible output data types: ";
+ for(int iType = 0; iType < GDT_TypeCount; ++iType){
+ if(verbose_opt[0])
+ cout << " " << GDALGetDataTypeName((GDALDataType)iType);
+ if( GDALGetDataTypeName((GDALDataType)iType) != NULL
+ && EQUAL(GDALGetDataTypeName((GDALDataType)iType),
+ otype_opt[0].c_str()))
+ theType=(GDALDataType) iType;
+ }
+ if(verbose_opt[0]){
+ cout << endl;
+ if(theType==GDT_Unknown)
+ cout << "Unknown output pixel type: " << otype_opt[0] << endl;
+ else
+ cout << "Output pixel type: " << GDALGetDataTypeName(theType) << endl;
+ }
+
+ double dx=dx_opt[0];
+ double dy=dy_opt[0];
+ //get bounding box from extentReader if defined
+ ImgReaderOgr extentReader;
+ if(extent_opt.size()){
+ extentReader.open(extent_opt[0]);
+ if(!(extentReader.getExtent(ulx_opt[0],uly_opt[0],lrx_opt[0],lry_opt[0]))){
+ cerr << "Error: could not get extent from " << extent_opt[0] << endl;
+ exit(1);
+ }
+ else if(verbose_opt[0])
+ cout << "--ulx=" << ulx_opt[0] << " --uly=" << uly_opt[0] << " --lrx=" << lrx_opt[0] << " --lry=" << lry_opt[0] << endl;
+ }
+
+ ImgReaderGdal imgReader;
+ string theProjection="";
+ GDALColorTable* theColorTable=NULL;
+ string imageType;
+ bool init=false;
+ for(int ifile=0;ifile<input_opt.size();++ifile){
+ try{
+ imgReader.open(input_opt[ifile]);
+ }
+ catch(string errorstring){
+ cerr << errorstring << " " << input_opt[ifile] << endl;
+ }
+ if(colorTable_opt.empty())
+ if(imgReader.getColorTable())
+ theColorTable=(imgReader.getColorTable()->Clone());
+ if(projection_opt.empty())
+ theProjection=imgReader.getProjection();
+ if(option_opt.findSubstring("INTERLEAVE=")==option_opt.end()){
+ string theInterleave="INTERLEAVE=";
+ theInterleave+=imgReader.getInterleave();
+ option_opt.push_back(theInterleave);
+ }
+
+ if((ulx_opt[0]||uly_opt[0]||lrx_opt[0]||lry_opt[0])&&(!imgReader.covers(ulx_opt[0],uly_opt[0],lrx_opt[0],lry_opt[0]))){
+ if(verbose_opt[0])
+ cout << input_opt[ifile] << " not within bounding box, skipping..." << endl;
+ imgReader.close();
+ continue;
+ }
+ double theULX, theULY, theLRX, theLRY;
+ imgReader.getBoundingBox(theULX,theULY,theLRX,theLRY);
+ if(verbose_opt[0])
+ cout << "Bounding Box (ULX ULY LRX LRY): " << fixed << setprecision(6) << theULX << " " << theULY << " " << theLRX << " " << theLRY << endl;
+ if(!init){
+ if(verbose_opt[0]){
+ switch(cruleMap[crule_opt[0]]){
+ default:
+ case(crule::overwrite):
+ cout << "Mosaic rule: overwrite" << endl;
+ break;
+ case(crule::maxndvi):
+ cout << "Mosaic rule: max ndvi" << endl;
+ break;
+ case(crule::maxband):
+ cout << "Mosaic rule: max band" << endl;
+ break;
+ case(crule::minband):
+ cout << "Mosaic rule: min band" << endl;
+ break;
+ case(crule::validband):
+ cout << "Mosaic rule: valid band" << endl;
+ break;
+ case(crule::mean):
+ cout << "Mosaic rule: mean value" << endl;
+ break;
+ case(crule::mode):
+ cout << "Mosaic rule: max voting (only for byte images)" << endl;
+ break;
+ case(crule::median):
+ cout << "Mosaic rule: median" << endl;
+ break;
+ case(crule::sum):
+ cout << "Mosaic rule: sum" << endl;
+ break;
+ }
+ }
+ if(band_opt[0]>=0){
+ nband=band_opt.size();
+ bands.resize(band_opt.size());
+ for(int iband=0;iband<band_opt.size();++iband){
+ bands[iband]=band_opt[iband];
+ assert(bands[iband]<imgReader.nrOfBand());
+ }
+ }
+ else{
+ nband=imgReader.nrOfBand();
+ bands.resize(nband);
+ for(int iband=0;iband<nband;++iband)
+ bands[iband]=iband;
+ }
+ assert(validBand_opt.size()==minValue_opt.size());
+ assert(validBand_opt.size()==maxValue_opt.size());
+ for(int iband=0;iband<validBand_opt.size();++iband){
+ assert(validBand_opt[iband]>=0&&validBand_opt[iband]<nband);
+ if(verbose_opt[0]){
+ cout << "band " << validBand_opt[iband] << " is valid in ] " << minValue_opt[iband] << " , " << maxValue_opt[iband] << " [" << endl;
+ }
+ }
+ //if output type not set, get type from input image
+ if(theType==GDT_Unknown){
+ theType=imgReader.getDataType();
+ if(verbose_opt[0])
+ cout << "Using data type from input image: " << GDALGetDataTypeName(theType) << endl;
+ }
+
+ if(oformat_opt.size())//default
+ imageType=oformat_opt[0];
+ else
+ imageType=imgReader.getImageType();
+
+ // dataType=imgReader.getDataType(0);
+ if(verbose_opt[0]){
+ cout << "type of data for " << input_opt[ifile] << ": " << theType << endl;
+ cout << "nband: " << nband << endl;
+ }
+
+ maxLRX=theLRX;
+ maxULY=theULY;
+ minULX=theULX;
+ minLRY=theLRY;
+ if(!dx||!dy){
+ dx=imgReader.getDeltaX();
+ dy=imgReader.getDeltaY();
+ }
+ // imgReader.getMagicPixel(magic_x,magic_y);
+ init=true;
+ }
+ else{
+ //convert bounding box to magic coordinates
+ //check uniformity magic pixel
+ // double test_x,test_y;
+ // imgReader.getMagicPixel(test_x,test_y);
+ // if(verbose_opt[0]){
+ // cout << "magic_x, magic_y: " << magic_x << ", " << magic_y << endl;
+ // }
+ // assert(magic_x==test_x);
+ // assert(magic_y==test_y);
+ maxLRX=(theLRX>maxLRX)?theLRX:maxLRX;
+ maxULY=(theULY>maxULY)?theULY:maxULY;
+ minULX=(theULX<minULX)?theULX:minULX;
+ minLRY=(theLRY<minLRY)?theLRY:minLRY;
+ }
+ imgReader.close();
+ }
+ if(verbose_opt[0])
+ cout << "bounding box input images (ULX ULY LRX LRY): " << fixed << setprecision(6) << minULX << " " << maxULY << " " << maxLRX << " " << minLRY << endl;
+ if(ulx_opt[0]||uly_opt[0]||lrx_opt[0]||lry_opt[0]){
+ maxLRX=lrx_opt[0];
+ maxULY=uly_opt[0];
+ minULX=ulx_opt[0];
+ minLRY=lry_opt[0];
+ }
+
+ bool forceEUgrid=false;
+ if(projection_opt.size())
+ forceEUgrid=(!(projection_opt[0].compare("EPSG:3035"))||!(projection_opt[0].compare("EPSG:3035"))||projection_opt[0].find("ETRS-LAEA")!=string::npos);
+ if(forceEUgrid){
+ //force to LAEA grid
+ minULX=floor(minULX);
+ minULX-=static_cast<int>(minULX)%(static_cast<int>(dx));
+ maxULY=ceil(maxULY);
+ if(static_cast<int>(maxULY)%static_cast<int>(dy))
+ maxULY+=dy;
+ maxULY-=static_cast<int>(maxULY)%(static_cast<int>(dy));
+ maxLRX=ceil(maxLRX);
+ if(static_cast<int>(maxLRX)%static_cast<int>(dx))
+ maxLRX+=dx;
+ maxLRX-=static_cast<int>(maxLRX)%(static_cast<int>(dx));
+ minLRY=floor(minLRY);
+ minLRY-=static_cast<int>(minLRY)%(static_cast<int>(dy));
+ }
+
+ if(verbose_opt[0])
+ cout << "bounding box mosaic image (ULX ULY LRX LRY): " << fixed << setprecision(6) << minULX << " " << maxULY << " " << maxLRX << " " << minLRY << endl;
+ //initialize image
+ if(verbose_opt[0])
+ cout << "initializing mosaic image..." << endl;
+// double dcol=(maxLRX-minULX+dx-1)/dx;
+// double drow=(maxULY-minLRY+dy-1)/dy;
+// int ncol=static_cast<int>(dcol);
+// int nrow=static_cast<int>(drow);
+
+ int ncol=ceil((maxLRX-minULX)/dx);
+ int nrow=ceil((maxULY-minLRY)/dy);
+
+ if(verbose_opt[0])
+ cout << "mosaic image dim (nrow x ncol): " << nrow << " x " << ncol << endl;
+ ImgWriterGdal imgWriter;
+ while(weight_opt.size()<input_opt.size())
+ weight_opt.push_back(weight_opt[0]);
+ if(verbose_opt[0]){
+ std::cout << weight_opt << std::endl;
+ }
+ if(cruleMap[crule_opt[0]]==crule::mode){
+ nwriteBand=(file_opt[0])? class_opt.size()+1:class_opt.size();
+ }
+ else
+ nwriteBand=(file_opt[0])? bands.size()+1:bands.size();
+ assert(output_opt.size());
+ if(verbose_opt[0])
+ cout << "open output image " << output_opt[0] << " with " << nwriteBand << " bands" << endl << flush;
+ try{
+ imgWriter.open(output_opt[0],ncol,nrow,nwriteBand,theType,imageType,option_opt);
+ for(int iband=0;iband<nwriteBand;++iband)
+ imgWriter.GDALSetNoDataValue(dstnodata_opt[0],iband);
+ }
+ catch(string error){
+ cout << error << endl;
+ }
+ if(description_opt.size())
+ imgWriter.setImageDescription(description_opt[0]);
+ imgWriter.setGeoTransform(minULX,maxULY,dx,dy,0,0);
+ if(projection_opt.size()){
+ if(verbose_opt[0])
+ cout << "projection: " << projection_opt[0] << endl;
+ imgWriter.setProjectionProj4(projection_opt[0]);
+ }
+ else if(theProjection!=""){
+ if(verbose_opt[0])
+ cout << "projection: " << theProjection << endl;
+ imgWriter.setProjection(theProjection);
+ }
+ if(imgWriter.getDataType()==GDT_Byte){
+ if(colorTable_opt.size()){
+ if(colorTable_opt[0]!="none")
+ imgWriter.setColorTable(colorTable_opt[0]);
+ }
+ else if(theColorTable)
+ imgWriter.setColorTable(theColorTable);
+ }
+ //create mosaic image
+ if(verbose_opt[0])
+ cout << "creating mosaic image" << endl;
+ Vector2d<double> writeBuffer(nband,imgWriter.nrOfCol());
+ vector<short> fileBuffer(ncol);//holds the number of used files
+ Vector2d<short> maxBuffer;//buffer used for maximum voting
+ Vector2d<double> readBuffer(nband);
+ statfactory::StatFactory stat;
+ if(cruleMap[crule_opt[0]]==crule::maxndvi)//ndvi
+ assert(ruleBand_opt.size()==2);
+ if(cruleMap[crule_opt[0]]==crule::mode){//max voting
+ maxBuffer.resize(imgWriter.nrOfCol(),256);//use only byte images for max voting
+ for(int iclass=0;iclass<class_opt.size();++iclass)
+ assert(class_opt[iclass]<maxBuffer.size());
+ }
+ int jb=0;
+ double readRow=0;
+ double readCol=0;
+ double lowerCol=0;
+ double upperCol=0;
+ const char* pszMessage;
+ void* pProgressArg=NULL;
+ GDALProgressFunc pfnProgress=GDALTermProgress;
+ double progress=0;
+ pfnProgress(progress,pszMessage,pProgressArg);
+ for(int irow=0;irow<imgWriter.nrOfRow();++irow){
+ Vector2d< vector<double> > storeBuffer;
+ vector<bool> writeValid(ncol);
+
+ if(cruleMap[crule_opt[0]]==crule::mean||cruleMap[crule_opt[0]]==crule::median||cruleMap[crule_opt[0]]==crule::sum)//mean, median or (weighted) sum value
+ storeBuffer.resize(nband,ncol);
+ for(int icol=0;icol<imgWriter.nrOfCol();++icol){
+ writeValid[icol]=false;
+ fileBuffer[icol]=0;
+ if(cruleMap[crule_opt[0]]==crule::mode){//max voting
+ for(int iclass=0;iclass<256;++iclass)
+ maxBuffer[icol][iclass]=0;
+ }
+ else{
+ for(int iband=0;iband<nband;++iband)
+ writeBuffer[iband][icol]=dstnodata_opt[0];
+ }
+ }
+ for(int ifile=0;ifile<input_opt.size();++ifile){
+ try{
+ imgReader.open(input_opt[ifile]);
+ }
+ catch(string error){
+ cout << error << endl;
+ }
+ // assert(imgReader.getDataType()==theType);
+ assert(imgReader.nrOfBand()>=nband);
+ if(!imgReader.covers(minULX,maxULY,maxLRX,minLRY)){
+ imgReader.close();
+ continue;
+ }
+ double uli,ulj,lri,lrj;
+ imgReader.geo2image(minULX+(magic_x-1.0)*imgReader.getDeltaX(),maxULY-(magic_y-1.0)*imgReader.getDeltaY(),uli,ulj);
+ imgReader.geo2image(maxLRX+(magic_x-2.0)*imgReader.getDeltaX(),minLRY-(magic_y-2.0)*imgReader.getDeltaY(),lri,lrj);
+ uli=floor(uli);
+ ulj=floor(ulj);
+ lri=floor(lri);
+ lrj=floor(lrj);
+
+ double startCol=uli;
+ double endCol=lri;
+ if(uli<0)
+ startCol=0;
+ else if(uli>=imgReader.nrOfCol())
+ startCol=imgReader.nrOfCol()-1;
+ if(lri<0)
+ endCol=0;
+ else if(lri>=imgReader.nrOfCol())
+ endCol=imgReader.nrOfCol()-1;
+ int readncol=endCol-startCol+1;
+
+ //convert irow to geo
+ double x=0;
+ double y=0;
+ imgWriter.image2geo(0,irow,x,y);
+ //lookup corresponding row for irow in this file
+ imgReader.geo2image(x,y,readCol,readRow);
+ if(readRow<0||readRow>=imgReader.nrOfRow()){
+ imgReader.close();
+ continue;
+ }
+ // for(int iband=0;iband<imgReader.nrOfBand();++iband){
+ for(int iband=0;iband<nband;++iband){
+ int readBand=(band_opt[0]<0)?iband:band_opt[iband];
+ readBuffer[iband].resize(readncol);
+ try{
+ imgReader.readData(readBuffer[iband],GDT_Float64,startCol,endCol,readRow,readBand,theResample);
+ }
+ catch(string error){
+ cerr << "error reading image " << input_opt[ifile] << ": " << endl;
+ throw;
+ }
+ }
+
+ for(int ib=0;ib<ncol;++ib){
+ assert(imgWriter.image2geo(ib,irow,x,y));
+ //lookup corresponding row for irow in this file
+ imgReader.geo2image(x,y,readCol,readRow);
+ if(readCol<0||readCol>=imgReader.nrOfCol())
+ continue;
+ double val_current=0;
+ double val_new=0;
+ bool readValid=true;
+ switch(resample_opt[0]){
+ case(BILINEAR):
+ lowerCol=readCol-0.5;
+ lowerCol=static_cast<int>(lowerCol);
+ upperCol=readCol+0.5;
+ upperCol=static_cast<int>(upperCol);
+ if(lowerCol<0)
+ lowerCol=0;
+ if(upperCol>=imgReader.nrOfCol())
+ upperCol=imgReader.nrOfCol()-1;
+ for(int vband=0;vband<validBand_opt.size();++vband){
+ val_new=(readCol-0.5-lowerCol)*readBuffer[validBand_opt[vband]][upperCol-startCol]+(1-readCol+0.5+lowerCol)*readBuffer[validBand_opt[vband]][lowerCol-startCol];
+ if(val_new<=minValue_opt[vband]||val_new>=maxValue_opt[vband]||val_new==srcnodata_opt[vband]){
+ readValid=false;
+ break;
+ }
+ }
+ break;
+ default:
+ readCol=static_cast<int>(readCol);
+ for(int vband=0;vband<validBand_opt.size();++vband){
+ val_new=readBuffer[validBand_opt[vband]][readCol-startCol];
+ if(val_new<=minValue_opt[vband]||val_new>=maxValue_opt[vband]||val_new==srcnodata_opt[vband]){
+ readValid=false;
+ break;
+ }
+ }
+ break;
+ }
+ if(readValid){
+ if(writeValid[ib]){
+ int iband=0;
+ switch(cruleMap[crule_opt[0]]){
+ case(crule::maxndvi):{//max ndvi
+ double red_current=writeBuffer[ruleBand_opt[0]][ib];
+ double nir_current=writeBuffer[ruleBand_opt[1]][ib];
+ double ndvi_current=0;
+ if(red_current+nir_current>0&&red_current>=0&&nir_current>=0)
+ ndvi_current=(nir_current-red_current)/(nir_current+red_current);
+ double ndvi_new=0;
+ double red_new=0;
+ double nir_new=0;
+ switch(resample_opt[0]){
+ case(BILINEAR):
+ lowerCol=readCol-0.5;
+ lowerCol=static_cast<int>(lowerCol);
+ upperCol=readCol+0.5;
+ upperCol=static_cast<int>(upperCol);
+ if(lowerCol<0)
+ lowerCol=0;
+ if(upperCol>=imgReader.nrOfCol())
+ upperCol=imgReader.nrOfCol()-1;
+ red_new=(readCol-0.5-lowerCol)*readBuffer[ruleBand_opt[0]][upperCol-startCol]+(1-readCol+0.5+lowerCol)*readBuffer[ruleBand_opt[0]][lowerCol-startCol];
+ nir_new=(readCol-0.5-lowerCol)*readBuffer[ruleBand_opt[1]][upperCol-startCol]+(1-readCol+0.5+lowerCol)*readBuffer[ruleBand_opt[1]][lowerCol-startCol];
+ if(red_new+nir_new>0&&red_new>=0&&nir_new>=0)
+ ndvi_new=(nir_new-red_new)/(nir_new+red_new);
+ if(ndvi_new>=ndvi_current){
+ for(iband=0;iband<nband;++iband){
+ val_new=(readCol-0.5-lowerCol)*readBuffer[iband][upperCol-startCol]+(1-readCol+0.5+lowerCol)*readBuffer[iband][lowerCol-startCol];
+ writeBuffer[iband][ib]=val_new;
+ }
+ // fileBuffer[ib]=ifile;
+ ++fileBuffer[ib];
+ }
+ break;
+ default:
+ readCol=static_cast<int>(readCol);
+ red_new=readBuffer[ruleBand_opt[0]][readCol-startCol];
+ nir_new=readBuffer[ruleBand_opt[1]][readCol-startCol];
+ if(red_new+nir_new>0&&red_new>=0&&nir_new>=0)
+ ndvi_new=(nir_new-red_new)/(nir_new+red_new);
+ if(ndvi_new>=ndvi_current){
+ for(iband=0;iband<nband;++iband){
+ val_new=readBuffer[iband][readCol-startCol];
+ writeBuffer[iband][ib]=val_new;
+ }
+ ++fileBuffer[ib];
+ // fileBuffer[ib]=ifile;
+ }
+ break;
+ }
+ break;
+ }
+ case(crule::maxband):
+ case(crule::minband):
+ case(crule::validband)://max,min,valid band
+ val_current=writeBuffer[ruleBand_opt[0]][ib];
+ switch(resample_opt[0]){
+ case(BILINEAR):
+ lowerCol=readCol-0.5;
+ lowerCol=static_cast<int>(lowerCol);
+ upperCol=readCol+0.5;
+ upperCol=static_cast<int>(upperCol);
+ if(lowerCol<0)
+ lowerCol=0;
+ if(upperCol>=imgReader.nrOfCol())
+ upperCol=imgReader.nrOfCol()-1;
+ val_new=(readCol-0.5-lowerCol)*readBuffer[ruleBand_opt[0]][upperCol-startCol]+(1-readCol+0.5+lowerCol)*readBuffer[ruleBand_opt[0]][lowerCol-startCol];
+ val_new*=weight_opt[ifile];
+ if((cruleMap[crule_opt[0]]==crule::maxband&&val_new>val_current)||(cruleMap[crule_opt[0]]==crule::minband&&val_new<val_current)||(cruleMap[crule_opt[0]]==crule::validband)){//&&val_new>minValue_opt[0]&&val_new<maxValue_opt[0])){
+ for(iband=0;iband<nband;++iband){
+ val_new=(readCol-0.5-lowerCol)*readBuffer[iband][upperCol-startCol]+(1-readCol+0.5+lowerCol)*readBuffer[iband][lowerCol-startCol];
+ val_new*=weight_opt[ifile];
+ writeBuffer[iband][ib]=val_new;
+ }
+ // fileBuffer[ib]=ifile;
+ ++fileBuffer[ib];
+ }
+ break;
+ default:
+ readCol=static_cast<int>(readCol);
+ val_new=readBuffer[ruleBand_opt[0]][readCol-startCol];
+ val_new*=weight_opt[ifile];
+ if((cruleMap[crule_opt[0]]==crule::maxband&&val_new>val_current)||(cruleMap[crule_opt[0]]==crule::minband&&val_new<val_current)||(cruleMap[crule_opt[0]]==crule::validband)){//&&val_new>minValue_opt[0]&&val_new<maxValue_opt[0])){
+ for(iband=0;iband<nband;++iband){
+ val_new=readBuffer[iband][readCol-startCol];
+ val_new*=weight_opt[ifile];
+ writeBuffer[iband][ib]=val_new;
+ }
+ // fileBuffer[ib]=ifile;
+ ++fileBuffer[ib];
+ }
+ break;
+ }
+ break;
+ case(crule::mode)://max voting (only for Byte images)
+ switch(resample_opt[0]){
+ case(BILINEAR):
+ lowerCol=readCol-0.5;
+ lowerCol=static_cast<int>(lowerCol);
+ upperCol=readCol+0.5;
+ upperCol=static_cast<int>(upperCol);
+ if(lowerCol<0)
+ lowerCol=0;
+ if(upperCol>=imgReader.nrOfCol())
+ upperCol=imgReader.nrOfCol()-1;
+ for(iband=0;iband<nband;++iband){
+ val_new=(readCol-0.5-lowerCol)*readBuffer[iband][upperCol-startCol]+(1-readCol+0.5+lowerCol)*readBuffer[iband][lowerCol-startCol];
+ maxBuffer[ib][val_new]=maxBuffer[ib][val_new]+weight_opt[ifile];
+ // ++(maxBuffer[ib][val_new]);
+ }
+ break;
+ default:
+ readCol=static_cast<int>(readCol);
+ for(iband=0;iband<nband;++iband){
+ val_new=readBuffer[iband][readCol-startCol];
+ maxBuffer[ib][val_new]=maxBuffer[ib][val_new]+weight_opt[ifile];
+ }
+ break;
+ }
+ break;
+ case(crule::mean)://mean value
+ case(crule::median)://median value
+ case(crule::sum)://sum value
+ switch(resample_opt[0]){
+ case(BILINEAR):
+ lowerCol=readCol-0.5;
+ lowerCol=static_cast<int>(lowerCol);
+ upperCol=readCol+0.5;
+ upperCol=static_cast<int>(upperCol);
+ if(lowerCol<0)
+ lowerCol=0;
+ if(upperCol>=imgReader.nrOfCol())
+ upperCol=imgReader.nrOfCol()-1;
+ for(iband=0;iband<nband;++iband){
+ val_new=(readCol-0.5-lowerCol)*readBuffer[iband][upperCol-startCol]+(1-readCol+0.5+lowerCol)*readBuffer[iband][lowerCol-startCol];
+ val_new*=weight_opt[ifile];
+ storeBuffer[iband][ib].push_back(val_new);
+ }
+ break;
+ default:
+ readCol=static_cast<int>(readCol);
+ for(iband=0;iband<nband;++iband){
+ val_new=readBuffer[iband][readCol-startCol];
+ val_new*=weight_opt[ifile];
+ storeBuffer[iband][ib].push_back(val_new);
+ assert(ifile>0);
+ // assert(weight_opt[ifile]>=0);
+ // assert(storeBuffer[iband][ib].back()>=0);
+ }
+ break;
+ }
+ ++fileBuffer[ib];
+ break;
+ case(crule::overwrite):
+ default:
+ switch(resample_opt[0]){
+ case(BILINEAR):
+ lowerCol=readCol-0.5;
+ lowerCol=static_cast<int>(lowerCol);
+ upperCol=readCol+0.5;
+ upperCol=static_cast<int>(upperCol);
+ if(lowerCol<0)
+ lowerCol=0;
+ if(upperCol>=imgReader.nrOfCol())
+ upperCol=imgReader.nrOfCol()-1;
+ for(iband=0;iband<nband;++iband){
+ val_new=(readCol-0.5-lowerCol)*readBuffer[iband][upperCol-startCol]+(1-readCol+0.5+lowerCol)*readBuffer[iband][lowerCol-startCol];
+ val_new*=weight_opt[ifile];
+ writeBuffer[iband][ib]=val_new;
+ }
+ break;
+ default:
+ readCol=static_cast<int>(readCol);
+ for(iband=0;iband<nband;++iband){
+ val_new=readBuffer[iband][readCol-startCol];
+ val_new*=weight_opt[ifile];
+ writeBuffer[iband][ib]=val_new;
+ }
+ break;
+ }
+ // fileBuffer[ib]=ifile;
+ ++fileBuffer[ib];
+ break;
+ }
+ }
+ else{
+ writeValid[ib]=true;//readValid was true
+ int iband=0;
+ switch(cruleMap[crule_opt[0]]){
+ case(crule::mean):
+ case(crule::median):
+ case(crule::sum):
+ switch(resample_opt[0]){
+ case(BILINEAR):
+ lowerCol=readCol-0.5;
+ lowerCol=static_cast<int>(lowerCol);
+ upperCol=readCol+0.5;
+ upperCol=static_cast<int>(upperCol);
+ if(lowerCol<0)
+ lowerCol=0;
+ if(upperCol>=imgReader.nrOfCol())
+ upperCol=imgReader.nrOfCol()-1;
+ for(iband=0;iband<nband;++iband){
+ val_new=(readCol-0.5-lowerCol)*readBuffer[iband][upperCol-startCol]+(1-readCol+0.5+lowerCol)*readBuffer[iband][lowerCol-startCol];
+ val_new*=weight_opt[ifile];
+ storeBuffer[iband][ib].push_back(val_new);
+ }
+ break;
+ default:
+ readCol=static_cast<int>(readCol);
+ for(iband=0;iband<nband;++iband){
+ val_new=readBuffer[iband][readCol-startCol];
+ val_new*=weight_opt[ifile];
+ storeBuffer[iband][ib].push_back(val_new);
+ }
+ break;
+ }
+ ++fileBuffer[ib];
+ break;
+ case(crule::mode):
+ switch(resample_opt[0]){
+ case(BILINEAR):
+ lowerCol=readCol-0.5;
+ lowerCol=static_cast<int>(lowerCol);
+ upperCol=readCol+0.5;
+ upperCol=static_cast<int>(upperCol);
+ if(lowerCol<0)
+ lowerCol=0;
+ if(upperCol>=imgReader.nrOfCol())
+ upperCol=imgReader.nrOfCol()-1;
+ for(iband=0;iband<nband;++iband){
+ val_new=(readCol-0.5-lowerCol)*readBuffer[iband][upperCol-startCol]+(1-readCol+0.5+lowerCol)*readBuffer[iband][lowerCol-startCol];
+ maxBuffer[ib][val_new]=maxBuffer[ib][val_new]+weight_opt[ifile];
+ // ++(maxBuffer[ib][val_new]);
+ }
+ break;
+ default:
+ readCol=static_cast<int>(readCol);
+ for(iband=0;iband<nband;++iband){
+ val_new=readBuffer[iband][readCol-startCol];
+ maxBuffer[ib][val_new]=maxBuffer[ib][val_new]+weight_opt[ifile];
+ }
+ // ++(maxBuffer[ib][val_new]);
+ break;
+ }
+ break;
+ default:
+ switch(resample_opt[0]){
+ case(BILINEAR):
+ lowerCol=readCol-0.5;
+ lowerCol=static_cast<int>(lowerCol);
+ upperCol=readCol+0.5;
+ upperCol=static_cast<int>(upperCol);
+ if(lowerCol<0)
+ lowerCol=0;
+ if(upperCol>=imgReader.nrOfCol())
+ upperCol=imgReader.nrOfCol()-1;
+ for(iband=0;iband<nband;++iband){
+ val_new=(readCol-0.5-lowerCol)*readBuffer[iband][upperCol-startCol]+(1-readCol+0.5+lowerCol)*readBuffer[iband][lowerCol-startCol];
+ val_new*=weight_opt[ifile];
+ writeBuffer[iband][ib]=val_new;
+ }
+ break;
+ default:
+ readCol=static_cast<int>(readCol);
+ for(iband=0;iband<nband;++iband){
+ val_new=readBuffer[iband][readCol-startCol];
+ val_new*=weight_opt[ifile];
+ writeBuffer[iband][ib]=val_new;
+ }
+ break;
+ }
+ // fileBuffer[ib]=ifile;
+ ++fileBuffer[ib];
+ break;
+ }
+ }
+ }
+ }
+ imgReader.close();
+ }
+ if(cruleMap[crule_opt[0]]==crule::mode){
+ vector<short> classBuffer(imgWriter.nrOfCol());
+ if(class_opt.size()>1){
+ for(int iclass=0;iclass<class_opt.size();++iclass){
+ for(int icol=0;icol<imgWriter.nrOfCol();++icol)
+ classBuffer[icol]=maxBuffer[icol][class_opt[iclass]];
+ try{
+ imgWriter.writeData(classBuffer,GDT_Int16,irow,iclass);
+ }
+ catch(string error){
+ cerr << "error writing image file " << output_opt[0] << ": " << error << endl;
+ throw;
+ }
+ }
+ }
+ else{
+ for(int icol=0;icol<imgWriter.nrOfCol();++icol){
+ vector<short>::iterator maxit=maxBuffer[icol].begin();
+ maxit=stat.max(maxBuffer[icol],maxBuffer[icol].begin(),maxBuffer[icol].end());
+ writeBuffer[0][icol]=distance(maxBuffer[icol].begin(),maxit);
+ fileBuffer[icol]=*(maxit);
+ }
+ try{
+ imgWriter.writeData(writeBuffer[0],GDT_Float64,irow,0);
+ if(file_opt[0])
+ imgWriter.writeData(fileBuffer,GDT_Int16,irow,1);
+ }
+ catch(string error){
+ cerr << "error writing image file " << output_opt[0] << ": " << error << endl;
+ throw;
+ }
+ }
+ }
+ else{
+ for(int iband=0;iband<bands.size();++iband){
+ // assert(writeBuffer[bands[iband]].size()==imgWriter.nrOfCol());
+ assert(writeBuffer[iband].size()==imgWriter.nrOfCol());
+ for(int icol=0;icol<imgWriter.nrOfCol();++icol){
+ switch(cruleMap[crule_opt[0]]){
+ case(crule::mean):
+ assert(storeBuffer[bands[iband]][icol].size()==fileBuffer[icol]);
+ if(storeBuffer[bands[iband]][icol].size())
+ writeBuffer[iband][icol]=stat.mean(storeBuffer[bands[iband]][icol]);
+ break;
+ case(crule::median):
+ assert(storeBuffer[bands[iband]][icol].size()==fileBuffer[icol]);
+ if(storeBuffer[bands[iband]][icol].size())
+ writeBuffer[iband][icol]=stat.median(storeBuffer[bands[iband]][icol]);
+ break;
+ case(crule::sum)://sum
+ assert(storeBuffer[bands[iband]][icol].size()==fileBuffer[icol]);
+ if(storeBuffer[bands[iband]][icol].size())
+ writeBuffer[iband][icol]=stat.sum(storeBuffer[bands[iband]][icol]);
+ break;
+ default:
+ break;
+ }
+ }
+ try{
+ imgWriter.writeData(writeBuffer[iband],GDT_Float64,irow,iband);
+ }
+ catch(string error){
+ cerr << "error writing image file " << output_opt[0] << ": " << error << endl;
+ throw;
+ }
+ }
+ if(file_opt[0]){
+ try{
+ imgWriter.writeData(fileBuffer,GDT_Int16,irow,bands.size());
+ }
+ catch(string error){
+ cerr << "error writing image file " << output_opt[0] << ": " << error << endl;
+ throw;
+ }
+ }
+ }
+ progress=static_cast<float>(irow+1.0)/imgWriter.nrOfRow();
+ pfnProgress(progress,pszMessage,pProgressArg);
+ }
+ imgWriter.close();
+}
+
diff --git a/src/apps/pkndvi.cc b/src/apps/pkndvi.cc
new file mode 100644
index 0000000..bb989fc
--- /dev/null
+++ b/src/apps/pkndvi.cc
@@ -0,0 +1,334 @@
+/**********************************************************************
+pkndvi.cc: program to calculate vegetation index image
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+ ***********************************************************************/
+#include <assert.h>
+#include <vector>
+#include "imageclasses/ImgReaderGdal.h"
+#include "imageclasses/ImgWriterGdal.h"
+#include "base/Optionpk.h"
+
+using namespace std;
+
+int main(int argc, char *argv[])
+{
+ //command line options
+ Optionpk<string> input_opt("i","input","input image file");
+ Optionpk<string> output_opt("o","output","output image file containing ndvi");
+ Optionpk<short> band_opt("b", "band", "Bands to be used for vegetation index (see rule option)", 0);
+ Optionpk<string> rule_opt("r", "rule", "Rule for index. ndvi (b1-b0)/(b1+b0), ndvi2 (b1-b0)/(b2+b3), gvmi (b0+0.1)-(b1+0.02))/((b0+0.1)+(b1+0.02))), vari (b1-b2)/(b1+b2-b0), osavi, mcari, tcari, diff (b1-b0), scale, ratio.", "ndvi");
+ Optionpk<double> invalid_opt("t", "invalid", "Mask value where image is invalid.", 0);
+ Optionpk<int> nodata_opt("nodata", "nodata", "Flag value to put in image if not valid (0)", 0);
+ Optionpk<string> colorTable_opt("ct", "ct", "color table (file with 5 columns: id R G B ALFA (0: transparent, 255: solid)");
+ Optionpk<string> description_opt("d", "description", "Set image description");
+ Optionpk<double> minmax_opt("m", "minmax", "minimum and maximum values for ndvi (limit all values smaller/larger to min/max", 0);
+ Optionpk<double> eps_opt("e", "eps", "epsilon, contraint division by zero", 0);
+ Optionpk<double> scale_opt("s", "scale", "scale[0] is used for input, scale[1] is used for output: DN=scale[1]*ndvi+offset[1]", 1);
+ Optionpk<double> offset_opt("off", "offset", "offset[0] is used for input, offset[1] is used for output (see also scale option", 0);
+ Optionpk<string> otype_opt("ot", "otype", "Data type for output image ({Byte/Int16/UInt16/UInt32/Int32/Float32/Float64/CInt16/CInt32/CFloat32/CFloat64}). Empty string: inherit type from input image", "Byte");
+ Optionpk<string> oformat_opt("of", "oformat", "Output image format (see also gdal_translate). Empty string: inherit from input image", "GTiff");
+ Optionpk<string> option_opt("co", "co", "Creation option for output file. Multiple options can be specified.");
+ Optionpk<short> verbose_opt("v", "verbose", "verbose mode if > 0", 0);
+
+ bool doProcess;//stop process when program was invoked with help option (-h --help)
+ try{
+ doProcess=input_opt.retrieveOption(argc,argv);
+ output_opt.retrieveOption(argc,argv);
+ band_opt.retrieveOption(argc,argv);
+ rule_opt.retrieveOption(argc,argv);
+ invalid_opt.retrieveOption(argc,argv);
+ nodata_opt.retrieveOption(argc,argv);
+ colorTable_opt.retrieveOption(argc,argv);
+ description_opt.retrieveOption(argc,argv);
+ minmax_opt.retrieveOption(argc,argv);
+ eps_opt.retrieveOption(argc,argv);
+ scale_opt.retrieveOption(argc,argv);
+ offset_opt.retrieveOption(argc,argv);
+ otype_opt.retrieveOption(argc,argv);
+ oformat_opt.retrieveOption(argc,argv);
+ option_opt.retrieveOption(argc,argv);
+ verbose_opt.retrieveOption(argc,argv);
+ }
+ catch(string predefinedString){
+ std::cout << predefinedString << std::endl;
+ exit(0);
+ }
+ if(!doProcess){
+ std::cout << "short option -h shows basic options only, use long option --help to show all options" << std::endl;
+ exit(0);//help was invoked, stop processing
+ }
+
+ assert(input_opt.size());
+ assert(output_opt.size());
+
+ if(scale_opt.size()<2){
+ if(input_opt.size()<2)
+ scale_opt.push_back(1);
+ else
+ scale_opt.push_back(scale_opt[0]);
+ }
+ if(verbose_opt[0])
+ std::cout << scale_opt;
+ if(offset_opt.size()<2){
+ if(input_opt.size()<2)
+ offset_opt.push_back(0);
+ else
+ offset_opt.push_back(offset_opt[0]);
+ }
+
+ if(verbose_opt[0])
+ std::cout << offset_opt;
+ int reqBand=0;
+ if(rule_opt[0]=="scale")
+ reqBand=1;
+ else if(rule_opt[0]=="vari"||rule_opt[0]=="mcari"||rule_opt[0]=="tcari")
+ reqBand=3;
+ else if(rule_opt[0]=="ndvi2")
+ reqBand=4;
+ else
+ reqBand=2;
+ while(band_opt.size()<reqBand)//bands can be explicitly provided by user or
+ band_opt.push_back(band_opt[0]);//default is to use band 0 for each input
+ if(verbose_opt[0])
+ std::cout << band_opt;
+
+ //todo: a bit stupid to duplicate input reader, but it works
+ while(input_opt.size()<reqBand)
+ input_opt.push_back(input_opt[0]);
+ if(verbose_opt[0])
+ std::cout << input_opt;
+
+ vector<ImgReaderGdal> inputReader(reqBand);
+ for(int ifile=0;ifile<reqBand;++ifile){
+ inputReader[ifile].open(input_opt[ifile]);
+ assert(inputReader[ifile].nrOfBand()>band_opt[ifile]);
+ }
+
+ if(verbose_opt[0]){
+ cout << "opening output image file " << output_opt[0] << endl;
+ cout << "data type: " << otype_opt[0] << endl;
+ }
+ //create output image with user defined data type
+ GDALDataType theType=GDT_Unknown;
+ if(verbose_opt[0])
+ cout << "possible output data types: ";
+ for(int iType = 0; iType < GDT_TypeCount; ++iType){
+ if(verbose_opt[0])
+ cout << " " << GDALGetDataTypeName((GDALDataType)iType);
+ if( GDALGetDataTypeName((GDALDataType)iType) != NULL
+ && EQUAL(GDALGetDataTypeName((GDALDataType)iType),
+ otype_opt[0].c_str()))
+ theType=(GDALDataType) iType;
+ }
+ if(theType==GDT_Unknown)
+ theType=inputReader[0].getDataType();
+ if(verbose_opt[0])
+ cout << endl << "Output pixel type: " << GDALGetDataTypeName(theType) << endl;
+
+ ImgWriterGdal outputWriter;
+ if(verbose_opt[0])
+ cout << "opening output image file " << output_opt[0] << endl;
+
+ if(option_opt.findSubstring("INTERLEAVE=")==option_opt.end()){
+ string theInterleave="INTERLEAVE=";
+ theInterleave+=inputReader[0].getInterleave();
+ option_opt.push_back(theInterleave);
+ }
+ outputWriter.open(output_opt[0],inputReader[0].nrOfCol(),inputReader[0].nrOfRow(),1,theType,oformat_opt[0],option_opt);
+ outputWriter.GDALSetNoDataValue(nodata_opt[0]);
+
+ if(description_opt.size())
+ outputWriter.setImageDescription(description_opt[0]);
+ //if input image is georeferenced, copy projection info to output image
+ if(inputReader[0].isGeoRef()){
+ outputWriter.setProjection(inputReader[0].getProjection());
+ double ulx,uly,lrx,lry;
+ inputReader[0].getBoundingBox(ulx,uly,lrx,lry);
+ outputWriter.copyGeoTransform(inputReader[0]);
+ }
+ if(colorTable_opt.size()){
+ if(colorTable_opt[0]!="none")
+ outputWriter.setColorTable(colorTable_opt[0]);
+ }
+ else if (inputReader[0].getColorTable()!=NULL)//copy colorTable from first input image
+ outputWriter.setColorTable(inputReader[0].getColorTable());
+
+ Vector2d<double> lineInput(reqBand,inputReader[0].nrOfCol());
+ vector<double> lineOutput(outputWriter.nrOfCol());
+
+ int irow=0;
+ int icol=0;
+ const char* pszMessage;
+ void* pProgressArg=NULL;
+ GDALProgressFunc pfnProgress=GDALTermProgress;
+ float progress=0;
+ pfnProgress(progress,pszMessage,pProgressArg);
+ for(irow=0;irow<inputReader[0].nrOfRow();++irow){
+ //read line in lineInput buffer
+ try{
+ if(rule_opt[0]=="scale")
+ inputReader[0].readData(lineInput[0],GDT_Float64,irow,band_opt[0]);
+ else if(rule_opt[0]=="vari"||rule_opt[0]=="tcari"){
+ inputReader[0].readData(lineInput[0],GDT_Float64,irow,band_opt[0]);
+ inputReader[1].readData(lineInput[1],GDT_Float64,irow,band_opt[1]);
+ inputReader[2].readData(lineInput[2],GDT_Float64,irow,band_opt[2]);
+ }
+ else if(rule_opt[0]=="ndvi2"){
+ inputReader[0].readData(lineInput[0],GDT_Float64,irow,band_opt[0]);
+ inputReader[1].readData(lineInput[1],GDT_Float64,irow,band_opt[1]);
+ inputReader[2].readData(lineInput[2],GDT_Float64,irow,band_opt[2]);
+ inputReader[3].readData(lineInput[3],GDT_Float64,irow,band_opt[3]);
+ }
+ else{
+ inputReader[0].readData(lineInput[0],GDT_Float64,irow,band_opt[0]);
+ inputReader[1].readData(lineInput[1],GDT_Float64,irow,band_opt[1]);
+ }
+ }
+ catch(string errorstring){
+ cerr << errorstring << endl;
+ exit(1);
+ }
+ assert(invalid_opt.size()==nodata_opt.size());
+ for(icol=0;icol<inputReader[0].nrOfCol();++icol){
+ double ndvi=minmax_opt[0];
+ double flagValue=nodata_opt[0];
+ bool valid=true;
+ for(int iflag=0;valid&&iflag<invalid_opt.size();++iflag){
+ for(int iband=0;iband<lineInput.size();++iband){
+ if(lineInput[iband][icol]==invalid_opt[iflag]){
+ flagValue=nodata_opt[iflag];
+ valid=false;
+ break;
+ }
+ }
+ }
+ double denom;
+ double nom;
+ if(valid){
+ if(rule_opt[0]=="ndvi"){
+ //Example of indices addressed by ndvi:
+ //structural indices
+ //NDVI (Rouse1974): b0=b_680, b1=b_800
+ //Chlorophyll indices:
+ //Normalized Phaeophytinization index (NPQI Barnes1992): b0=R_435, b1=R_415
+ //Photochemical Reflectance index (PRI1 Gamon1992): b0=R_567, b1=R_528
+ //Photochemical Reflectance index (PRI2 Gamon1992): b0=R_570, b1=R_531
+ //Normalized Phaeophytinization index (NPQI Barnes1992): b0=R_435, b1=R_415
+ //Normalized Pigment Chlorophyll index (NPCI Penuelas1994): b0=R_430, b1=R_680
+ //Structure Intensive Pigment index (SIPI Penuelas 1995): b0=R_450, b1=R_800
+ //Lichtenthaler index 1 (Lic1 Lichtenthaler1996): b0=R_680, b2=R_800
+ denom=(lineInput[1][icol]-offset_opt[0])/scale_opt[0]-(lineInput[0][icol]-offset_opt[0])/scale_opt[0];
+ nom=(lineInput[1][icol]-offset_opt[0])/scale_opt[0]+(lineInput[0][icol]-offset_opt[0])/scale_opt[0];
+ }
+ else if(rule_opt[0]=="ndvi2"){//normalized difference with different wavelengths used in denom and nom
+ //Example of indices addressed by ndvi2
+ //Structure Intensive Pigment index (SIPI Penuelas 1995): b0=R_450, b1=R_800, b2=R_650, b=R_800
+ //Vogelmann index 2 (Vog2 Vogelmann1993): b0=R_747, b1=R_735, b2=R_715, b3=R_726
+ //Vogelmann index 3 (Vog3 Vogelmann1993): b0=R_747, b1=R_734, b2=R_715, b3=R_720
+ denom=(lineInput[1][icol]-offset_opt[0])/scale_opt[0]-(lineInput[0][icol]-offset_opt[0])/scale_opt[0];
+ nom=(lineInput[2][icol]-offset_opt[0])/scale_opt[0]+(lineInput[3][icol]-offset_opt[0])/scale_opt[0];
+ }
+ else if(rule_opt[0]=="gvmi"){
+ denom=((lineInput[0][icol]-offset_opt[0])/scale_opt[0]+0.1)-((lineInput[1][icol]-offset_opt[0])/scale_opt[0]+0.02);
+ nom=((lineInput[0][icol]-offset_opt[0])/scale_opt[0]+0.1)+((lineInput[1][icol]-offset_opt[0])/scale_opt[0]+0.02);
+ }
+ else if(rule_opt[0]=="vari"){
+ denom=(lineInput[1][icol]-offset_opt[0])/scale_opt[0]-(lineInput[2][icol]-offset_opt[0])/scale_opt[0];
+ nom=(lineInput[1][icol]-offset_opt[0])/scale_opt[0]+(lineInput[2][icol]-offset_opt[0])/scale_opt[0]-(lineInput[0][icol]-offset_opt[0])/scale_opt[0];
+ }
+ else if(rule_opt[0]=="osavi"){//structural index (Rondeaux1996): //b0=R_670, b1=R_800
+ denom=(1.0+0.16)*(lineInput[1][icol]-offset_opt[0])/scale_opt[0]-(lineInput[0][icol]-offset_opt[0])/scale_opt[0];
+ nom=(lineInput[1][icol]-offset_opt[0])/scale_opt[0]+(lineInput[0][icol]-offset_opt[0])/scale_opt[0]+0.16;
+ }
+ else if(rule_opt[0]=="mcari"){//chlorophyll index (Daughtry2000): b0=R_550, b1=R_670, b2=R_700
+ denom=((lineInput[2][icol]-offset_opt[0])/scale_opt[0]-(lineInput[1][icol]-offset_opt[0])/scale_opt[0]-0.2*((lineInput[2][icol]-offset_opt[0])/scale_opt[0]-(lineInput[0][icol]-offset_opt[0])/scale_opt[0]))*(lineInput[2][icol]-offset_opt[0])/scale_opt[0];
+ nom=(lineInput[1][icol]-offset_opt[0])/scale_opt[0];
+ }
+ else if(rule_opt[0]=="tcari"){//chlorophyll index (Haboudane2002): b0=R_550, b1=R_670, B2=R_700
+ denom=3*((lineInput[1][icol]-offset_opt[0])/scale_opt[0]*(lineInput[2][icol]-offset_opt[0])/scale_opt[0]-(lineInput[1][icol]-offset_opt[0])/scale_opt[0]-0.2*((lineInput[2][icol]-offset_opt[0])/scale_opt[0]-(lineInput[0][icol]-offset_opt[0])/scale_opt[0])*(lineInput[2][icol]-offset_opt[0])/scale_opt[0]);
+ nom=(lineInput[1][icol]-offset_opt[0])/scale_opt[0];
+ }
+ else if(rule_opt[0]=="diff"){
+ denom=(lineInput[1][icol]-offset_opt[0])/scale_opt[0]-(lineInput[0][icol]-offset_opt[0])/scale_opt[0];
+ nom=1.0;
+ }
+ else if(rule_opt[0]=="scale"){
+ denom=(lineInput[0][icol]-offset_opt[0])/scale_opt[0];
+ nom=1.0;
+ }
+ else if(rule_opt[0]=="ratio"){
+ //Examples of indices addressed by ratio:
+ //structural indices:
+ //Simple Ratio Index (SR Jordan1969, Rouse1974): b0=R_NIR/R_RED
+ //chlorophyll indices:
+ //Greenness Index: b0=R_554, b1=R_677;
+ //Zarco-Tejada&Miller (Zarco2001): b0=R_750,b1=R_710
+ //Simple Red Pigment Index (SRPI Penuelas1995): b0=R_430, b1=R_680
+ //Carter index 1 (Ctr1 Carter1994): b0=R_695, b1=R_420
+ //Carter index 2 (Ctr2 Carter1994): b0=R_695, b1=R_760
+ //Lichtenthaler index 2 (Lic2 Lichtenthaler1996): b0=R_440, b2=R_690
+ //Vogelmann index 1 (Vog1 Vogelmann1993): b0=R_740, b1=R_720
+ //Gitelson and Merzlyak 1 (GM1 Gitelson1997): b0=R_750 b1=R_550
+ //Gitelson and Merzlyak (GM2 Gitelson1997) b0=R_750 b1=R_700
+ denom=(lineInput[0][icol]-offset_opt[0])/scale_opt[0];
+ nom=(lineInput[1][icol]-offset_opt[0])/scale_opt[0];
+ }
+ else{
+ std::cout << "Error: rule " << rule_opt[0] << " not supported" << std::endl;
+ exit(1);
+ }
+ if(nom>eps_opt[0]||nom<-eps_opt[0])
+ ndvi=denom/nom;
+ if(ndvi<minmax_opt[0])
+ ndvi=minmax_opt[0];
+ else if(minmax_opt.size()>1){
+ if(ndvi>minmax_opt[1])
+ ndvi=minmax_opt[1];
+ }
+ switch(theType){
+ case(GDT_Byte):
+ case(GDT_Int16):
+ case(GDT_UInt16):
+ case(GDT_UInt32):
+ case(GDT_Int32):
+ lineOutput[icol]=static_cast<int>(0.5+ndvi*scale_opt[1]+offset_opt[1]);
+ break;
+ default:
+ lineOutput[icol]=ndvi*scale_opt[1]+offset_opt[1];
+ break;
+ }
+ }
+ else
+ lineOutput[icol]=flagValue;
+ }
+ //write buffer lineOutput to output file
+ try{
+ outputWriter.writeData(lineOutput,GDT_Float64,irow);
+ }
+ catch(string errorstring){
+ cerr << errorstring << endl;
+ exit(1);
+ }
+ //progress bar
+ progress=static_cast<float>(irow+1.0)/outputWriter.nrOfRow();
+ pfnProgress(progress,pszMessage,pProgressArg);
+ }
+ for(int ifile=0;ifile<inputReader.size();++ifile)
+ inputReader[ifile].close();
+ outputWriter.close();
+}
diff --git a/src/apps/pkopt_svm.cc b/src/apps/pkopt_svm.cc
new file mode 100644
index 0000000..cda45d4
--- /dev/null
+++ b/src/apps/pkopt_svm.cc
@@ -0,0 +1,670 @@
+/**********************************************************************
+pkopt_svm.cc: program to optimize parameters for SVM classification
+Copyright (C) 2008-2013 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include <iostream>
+#include <sstream>
+#include <fstream>
+#include <vector>
+#include <math.h>
+#include <nlopt.hpp>
+#include "base/Optionpk.h"
+#include "base/Optionpk.h"
+#include "algorithms/ConfusionMatrix.h"
+#include "algorithms/FeatureSelector.h"
+#include "algorithms/OptFactory.h"
+#include "algorithms/svm.h"
+#include "pkclassify_nn.h"
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+namespace svm{
+ enum SVM_TYPE {C_SVC=0, nu_SVC=1,one_class=2, epsilon_SVR=3, nu_SVR=4};
+ enum KERNEL_TYPE {linear=0,polynomial=1,radial=2,sigmoid=3};
+}
+
+#define Malloc(type,n) (type *)malloc((n)*sizeof(type))
+ //declare objective function
+double objFunction(const std::vector<double> &x, std::vector<double> &grad, void *my_func_data);
+
+//global parameters used in objective function
+map<string,short> classValueMap;
+vector<std::string> nameVector;
+vector<unsigned int> nctraining;
+vector<unsigned int> nctest;
+Optionpk<std::string> svm_type_opt("svmt", "svmtype", "type of SVM (C_SVC, nu_SVC,one_class, epsilon_SVR, nu_SVR)","C_SVC");
+Optionpk<std::string> kernel_type_opt("kt", "kerneltype", "type of kernel function (linear,polynomial,radial,sigmoid) ","radial");
+Optionpk<unsigned short> kernel_degree_opt("kd", "kd", "degree in kernel function",3);
+Optionpk<float> coef0_opt("c0", "coef0", "coef0 in kernel function",0);
+Optionpk<float> nu_opt("nu", "nu", "the parameter nu of nu-SVC, one-class SVM, and nu-SVR",0.5);
+Optionpk<float> epsilon_loss_opt("eloss", "eloss", "the epsilon in loss function of epsilon-SVR",0.1);
+Optionpk<int> cache_opt("cache", "cache", "cache memory size in MB",100);
+Optionpk<float> epsilon_tol_opt("etol", "etol", "the tolerance of termination criterion",0.001);
+Optionpk<bool> shrinking_opt("shrink", "shrink", "whether to use the shrinking heuristics",false);
+Optionpk<bool> prob_est_opt("pe", "probest", "whether to train a SVC or SVR model for probability estimates",true,2);
+Optionpk<bool> costfunction_opt("cf", "cf", "use Overall Accuracy instead of kappa",false);
+// Optionpk<bool> weight_opt("wi", "wi", "set the parameter C of class i to weight*C, for C-SVC",true);
+Optionpk<unsigned short> cv_opt("cv", "cv", "n-fold cross validation mode",2);
+Optionpk<string> classname_opt("c", "class", "list of class names.");
+Optionpk<short> classvalue_opt("r", "reclass", "list of class values (use same order as in classname opt.");
+Optionpk<short> verbose_opt("v", "verbose", "set to: 0 (results only), 1 (confusion matrix), 2 (debug)",0);
+
+double objFunction(const std::vector<double> &x, std::vector<double> &grad, void *my_func_data){
+
+ std::map<std::string, svm::SVM_TYPE> svmMap;
+
+ svmMap["C_SVC"]=svm::C_SVC;
+ svmMap["nu_SVC"]=svm::nu_SVC;
+ svmMap["one_class"]=svm::one_class;
+ svmMap["epsilon_SVR"]=svm::epsilon_SVR;
+ svmMap["nu_SVR"]=svm::nu_SVR;
+
+ std::map<std::string, svm::KERNEL_TYPE> kernelMap;
+
+ kernelMap["linear"]=svm::linear;
+ kernelMap["polynomial"]=svm::polynomial;
+ kernelMap["radial"]=svm::radial;
+ kernelMap["sigmoid;"]=svm::sigmoid;
+
+ assert(grad.empty());
+ vector<Vector2d<float> > *tf=reinterpret_cast<vector<Vector2d<float> >*> (my_func_data);
+ float ccost=x[0];
+ float gamma=x[1];
+ double error=1.0/epsilon_tol_opt[0];
+ double kappa=1.0;
+ double oa=1.0;
+ //todo: calculate kappa using cross validation
+ unsigned short nclass=tf->size();
+ unsigned int ntraining=0;
+ unsigned int ntest=0;
+ for(int iclass=0;iclass<nclass;++iclass){
+ ntraining+=nctraining[iclass];
+ ntest+=nctest[iclass];
+ }
+ if(ntest)
+ assert(!cv_opt[0]);
+ if(!cv_opt[0])
+ assert(ntest);
+ // ntraining+=(*tf)[iclass].size();
+ unsigned short nFeatures=(*tf)[0][0].size();
+ struct svm_parameter param;
+ param.svm_type = svmMap[svm_type_opt[0]];
+ param.kernel_type = kernelMap[kernel_type_opt[0]];
+ param.degree = kernel_degree_opt[0];
+ param.gamma = gamma;
+ param.coef0 = coef0_opt[0];
+ param.nu = nu_opt[0];
+ param.cache_size = cache_opt[0];
+ param.C = ccost;
+ param.eps = epsilon_tol_opt[0];
+ param.p = epsilon_loss_opt[0];
+ param.shrinking = (shrinking_opt[0])? 1 : 0;
+ param.probability = (prob_est_opt[0])? 1 : 0;
+ param.nr_weight = 0;//not used: I use priors and balancing
+ param.weight_label = NULL;
+ param.weight = NULL;
+ param.verbose=(verbose_opt[0]>2)? true:false;
+ struct svm_model* svm;
+ struct svm_problem prob;
+ struct svm_node* x_space;
+ prob.l=ntraining;
+ prob.y = Malloc(double,prob.l);
+ prob.x = Malloc(struct svm_node *,prob.l);
+ x_space = Malloc(struct svm_node,(nFeatures+1)*ntraining);
+ unsigned long int spaceIndex=0;
+ int lIndex=0;
+ for(int iclass=0;iclass<nclass;++iclass){
+ // for(int isample=0;isample<(*tf)[iclass].size();++isample){
+ for(int isample=0;isample<nctraining[iclass];++isample){
+ prob.x[lIndex]=&(x_space[spaceIndex]);
+ for(int ifeature=0;ifeature<nFeatures;++ifeature){
+ x_space[spaceIndex].index=ifeature+1;
+ x_space[spaceIndex].value=(*tf)[iclass][isample][ifeature];
+ ++spaceIndex;
+ }
+ x_space[spaceIndex++].index=-1;
+ prob.y[lIndex]=iclass;
+ ++lIndex;
+ }
+ }
+
+ assert(lIndex==prob.l);
+ if(verbose_opt[0]>2)
+ std::cout << "checking parameters" << std::endl;
+ svm_check_parameter(&prob,¶m);
+ if(verbose_opt[0]>2)
+ std::cout << "parameters ok, training" << std::endl;
+ svm=svm_train(&prob,¶m);
+ if(verbose_opt[0]>2)
+ std::cout << "SVM is now trained" << std::endl;
+
+ ConfusionMatrix cm;
+ //set names in confusion matrix using nameVector
+ for(int iname=0;iname<nameVector.size();++iname){
+ if(classValueMap.empty())
+ cm.pushBackClassName(nameVector[iname]);
+ else if(cm.getClassIndex(type2string<short>(classValueMap[nameVector[iname]]))<0)
+ cm.pushBackClassName(type2string<short>(classValueMap[nameVector[iname]]));
+ }
+ if(cv_opt[0]>1){
+ double *target = Malloc(double,prob.l);
+ svm_cross_validation(&prob,¶m,cv_opt[0],target);
+ assert(param.svm_type != EPSILON_SVR&¶m.svm_type != NU_SVR);//only for regression
+ for(int i=0;i<prob.l;i++){
+ string refClassName=nameVector[prob.y[i]];
+ string className=nameVector[target[i]];
+ if(classValueMap.size())
+ cm.incrementResult(type2string<short>(classValueMap[refClassName]),type2string<short>(classValueMap[className]),1.0);
+ else
+ cm.incrementResult(cm.getClass(prob.y[i]),cm.getClass(target[i]),1.0);
+ }
+ free(target);
+ }
+ else{
+ struct svm_node *x_test;
+ x_test = Malloc(struct svm_node,(nFeatures+1));
+ for(int iclass=0;iclass<nclass;++iclass){
+ for(int isample=0;isample<nctest[iclass];++isample){
+ for(int ifeature=0;ifeature<nFeatures;++ifeature){
+ x_test[ifeature].index=ifeature+1;
+ x_test[ifeature].value=(*tf)[iclass][nctraining[iclass]+isample][ifeature];
+ }
+ x_test[nFeatures].index=-1;
+ double predict_label=0;
+ //todo: make distinction between svm_predict and svm_predict_probability?
+ predict_label = svm_predict(svm,x_test);
+ string refClassName=nameVector[iclass];
+ string className=nameVector[static_cast<short>(predict_label)];
+ if(classValueMap.size())
+ cm.incrementResult(type2string<short>(classValueMap[refClassName]),type2string<short>(classValueMap[className]),1.0);
+ else
+ cm.incrementResult(refClassName,className,1.0);
+ }
+ }
+ free(x_test);
+ }
+ if(verbose_opt[0]>1)
+ std::cout << cm << std::endl;
+ assert(cm.nReference());
+ free(prob.y);
+ free(prob.x);
+ free(x_space);
+ svm_free_and_destroy_model(&(svm));
+ if(verbose_opt[0]>2)
+ std::cout << cm << std::endl;
+ kappa=cm.kappa();
+ oa=cm.oa();
+ if(verbose_opt[0]>1){
+ std::cout << " --ccost " << x[0];
+ std::cout << " --gamma " << x[1];
+ std::cout << std::endl;
+ std::cout << "oa: " << oa << std::endl;
+ std::cout << "kappa: " << kappa << std::endl;
+ }
+ double cost=(costfunction_opt[0])? oa : kappa;
+ if(cost>0)
+ error=1.0/cost;
+ return(error);
+}
+
+int main(int argc, char *argv[])
+{
+ map<short,int> reclassMap;
+ vector<int> vreclass;
+ Optionpk<string> input_opt("i", "input", "input image");
+ Optionpk<string> training_opt("t", "training", "training shape file. A single shape file contains all training features (must be set as: B0, B1, B2,...) for all classes (class numbers identified by label option).");
+ Optionpk<string> label_opt("\0", "label", "identifier for class label in training shape file.","label");
+ // Optionpk<unsigned short> reclass_opt("\0", "rc", "reclass code (e.g. --rc=12 --rc=23 to reclass first two classes to 12 and 23 resp.).", 0);
+ Optionpk<unsigned int> balance_opt("\0", "balance", "balance the input data to this number of samples for each class", 0);
+ Optionpk<int> minSize_opt("m", "min", "if number of training pixels is less then min, do not take this class into account", 0);
+ Optionpk<double> start_opt("s", "start", "start band sequence number (set to 0)",0);
+ Optionpk<double> end_opt("e", "end", "end band sequence number (set to 0 for all bands)", 0);
+ Optionpk<short> band_opt("b", "band", "band index (starting from 0, either use band option or use start to end)");
+ Optionpk<double> offset_opt("\0", "offset", "offset value for each spectral band input features: refl[band]=(DN[band]-offset[band])/scale[band]", 0.0);
+ Optionpk<double> scale_opt("\0", "scale", "scale value for each spectral band input features: refl=(DN[band]-offset[band])/scale[band] (use 0 if scale min and max in each band to -1.0 and 1.0)", 0.0);
+ Optionpk<float> gamma_opt("g", "gamma", "min max boundaries for gamma in kernel function (optional: initial value)",0);
+ Optionpk<float> ccost_opt("cc", "ccost", "min and max boundaries the parameter C of C-SVC, epsilon-SVR, and nu-SVR (optional: initial value)",1);
+ Optionpk<unsigned int> maxit_opt("maxit","maxit","maximum number of iterations",500);
+ Optionpk<string> algorithm_opt("a", "algorithm", "GRID, or any optimization algorithm from http://ab-initio.mit.edu/wiki/index.php/NLopt_Algorithms","GRID");
+ Optionpk<double> tolerance_opt("tol","tolerance","relative tolerance for stopping criterion",0.0001);
+ Optionpk<double> step_opt("step","step","multiplicative step for GRID search (-step cost -step gamma)",2);
+
+ bool doProcess;//stop process when program was invoked with help option (-h --help)
+ try{
+ doProcess=input_opt.retrieveOption(argc,argv);
+ training_opt.retrieveOption(argc,argv);
+ label_opt.retrieveOption(argc,argv);
+ // reclass_opt.retrieveOption(argc,argv);
+ balance_opt.retrieveOption(argc,argv);
+ minSize_opt.retrieveOption(argc,argv);
+ start_opt.retrieveOption(argc,argv);
+ end_opt.retrieveOption(argc,argv);
+ band_opt.retrieveOption(argc,argv);
+ offset_opt.retrieveOption(argc,argv);
+ scale_opt.retrieveOption(argc,argv);
+ svm_type_opt.retrieveOption(argc,argv);
+ kernel_type_opt.retrieveOption(argc,argv);
+ kernel_degree_opt.retrieveOption(argc,argv);
+ gamma_opt.retrieveOption(argc,argv);
+ coef0_opt.retrieveOption(argc,argv);
+ ccost_opt.retrieveOption(argc,argv);
+ nu_opt.retrieveOption(argc,argv);
+ epsilon_loss_opt.retrieveOption(argc,argv);
+ cache_opt.retrieveOption(argc,argv);
+ epsilon_tol_opt.retrieveOption(argc,argv);
+ shrinking_opt.retrieveOption(argc,argv);
+ prob_est_opt.retrieveOption(argc,argv);
+ cv_opt.retrieveOption(argc,argv);
+ costfunction_opt.retrieveOption(argc,argv);
+ maxit_opt.retrieveOption(argc,argv);
+ tolerance_opt.retrieveOption(argc,argv);
+ step_opt.retrieveOption(argc,argv);
+ algorithm_opt.retrieveOption(argc,argv);
+ classname_opt.retrieveOption(argc,argv);
+ classvalue_opt.retrieveOption(argc,argv);
+ verbose_opt.retrieveOption(argc,argv);
+ }
+ catch(string predefinedString){
+ std::cout << predefinedString << std::endl;
+ exit(0);
+ }
+ if(!doProcess){
+ std::cout << "short option -h shows basic options only, use long option --help to show all options" << std::endl;
+ exit(0);//help was invoked, stop processing
+ }
+
+ assert(training_opt.size());
+ if(input_opt.size())
+ cv_opt[0]=0;
+
+ if(verbose_opt[0]>=1){
+ if(input_opt.size())
+ std::cout << "input filename: " << input_opt[0] << std::endl;
+ std::cout << "training shape file: " << std::endl;
+ for(int ifile=0;ifile<training_opt.size();++ifile)
+ std::cout << training_opt[ifile] << std::endl;
+ std::cout << "verbose: " << verbose_opt[0] << std::endl;
+ }
+
+ unsigned int totalSamples=0;
+ unsigned int totalTestSamples=0;
+
+ unsigned short nclass=0;
+ int nband=0;
+ int startBand=2;//first two bands represent X and Y pos
+
+ vector<double> offset;
+ vector<double> scale;
+ vector< Vector2d<float> > trainingPixels;//[class][sample][band]
+ vector< Vector2d<float> > testPixels;//[class][sample][band]
+
+ // if(priors_opt.size()>1){//priors from argument list
+ // priors.resize(priors_opt.size());
+ // double normPrior=0;
+ // for(int iclass=0;iclass<priors_opt.size();++iclass){
+ // priors[iclass]=priors_opt[iclass];
+ // normPrior+=priors[iclass];
+ // }
+ // //normalize
+ // for(int iclass=0;iclass<priors_opt.size();++iclass)
+ // priors[iclass]/=normPrior;
+ // }
+
+ //sort bands
+ if(band_opt.size())
+ std::sort(band_opt.begin(),band_opt.end());
+
+ // map<string,short> classValueMap;//global variable for now (due to getCost)
+ if(classname_opt.size()){
+ assert(classname_opt.size()==classvalue_opt.size());
+ for(int iclass=0;iclass<classname_opt.size();++iclass)
+ classValueMap[classname_opt[iclass]]=classvalue_opt[iclass];
+ }
+
+ //----------------------------------- Training -------------------------------
+ struct svm_problem prob;
+ vector<string> fields;
+ //organize training data
+ trainingPixels.clear();
+ testPixels.clear();
+ map<string,Vector2d<float> > trainingMap;
+ map<string,Vector2d<float> > testMap;
+ if(verbose_opt[0]>=1)
+ std::cout << "reading training file " << training_opt[0] << std::endl;
+ try{
+ if(band_opt.size()){
+ totalSamples=readDataImageShape(training_opt[0],trainingMap,fields,band_opt,label_opt[0],verbose_opt[0]);
+ if(input_opt.size())
+ totalTestSamples=readDataImageShape(input_opt[0],testMap,fields,band_opt,label_opt[0],verbose_opt[0]);
+ }
+ else{
+ totalSamples=readDataImageShape(training_opt[0],trainingMap,fields,start_opt[0],end_opt[0],label_opt[0],verbose_opt[0]);
+ if(input_opt.size())
+ totalTestSamples=readDataImageShape(input_opt[0],testMap,fields,start_opt[0],end_opt[0],label_opt[0],verbose_opt[0]);
+ }
+ if(trainingMap.size()<2){
+ string errorstring="Error: could not read at least two classes from training input file";
+ throw(errorstring);
+ }
+ if(input_opt.size()&&testMap.size()<2){
+ string errorstring="Error: could not read at least two classes from test input file";
+ throw(errorstring);
+ }
+ }
+ catch(string error){
+ cerr << error << std::endl;
+ exit(1);
+ }
+ catch(...){
+ cerr << "error catched" << std::endl;
+ exit(1);
+ }
+ //todo delete class 0 ?
+ // if(verbose_opt[0]>=1)
+ // std::cout << "erasing class 0 from training set (" << trainingMap[0].size() << " from " << totalSamples << ") samples" << std::endl;
+ // totalSamples-=trainingMap[0].size();
+ // trainingMap.erase(0);
+
+ if(verbose_opt[0]>1)
+ std::cout << "training pixels: " << std::endl;
+ map<string,Vector2d<float> >::iterator mapit;
+ mapit=trainingMap.begin();
+ while(mapit!=trainingMap.end()){
+ if(classValueMap.size()){
+ //check if name in training is covered by classname_opt (values can not be 0)
+ if(classValueMap[mapit->first]>0){
+ if(verbose_opt[0])
+ std::cout << mapit->first << " -> " << classValueMap[mapit->first] << std::endl;
+ }
+ else{
+ std::cerr << "Error: names in classname option are not complete, please check names in training vector and make sure classvalue is > 0" << std::endl;
+ exit(1);
+ }
+ }
+ //delete small classes
+ if((mapit->second).size()<minSize_opt[0]){
+ trainingMap.erase(mapit);
+ continue;
+ }
+ nameVector.push_back(mapit->first);
+ trainingPixels.push_back(mapit->second);
+ if(verbose_opt[0]>1)
+ std::cout << mapit->first << ": " << (mapit->second).size() << " samples" << std::endl;
+ // trainingPixels.push_back(mapit->second); ??
+ // ++iclass;
+ ++mapit;
+ }
+ nclass=trainingPixels.size();
+ if(classname_opt.size())
+ assert(nclass==classname_opt.size());
+ nband=trainingPixels[0][0].size()-2;//X and Y//trainingPixels[0][0].size();
+
+ mapit=testMap.begin();
+ while(mapit!=testMap.end()){
+ if(classValueMap.size()){
+ //check if name in test is covered by classname_opt (values can not be 0)
+ if(classValueMap[mapit->first]>0){
+ ;//ok, no need to print to std::cout
+ }
+ else{
+ std::cerr << "Error: names in classname option are not complete, please check names in test vector and make sure classvalue is > 0" << std::endl;
+ exit(1);
+ }
+ }
+ //no need to delete small classes for test sample
+ testPixels.push_back(mapit->second);
+ if(verbose_opt[0]>1)
+ std::cout << mapit->first << ": " << (mapit->second).size() << " samples" << std::endl;
+ ++mapit;
+ }
+ if(input_opt.size()){
+ assert(nclass==testPixels.size());
+ assert(nband=testPixels[0][0].size()-2);//X and Y//testPixels[0][0].size();
+ assert(!cv_opt[0]);
+ }
+
+ //do not remove outliers here: could easily be obtained through ogr2ogr -where 'B2<110' output.shp input.shp
+ //balance training data
+ if(balance_opt[0]>0){
+ if(random)
+ srand(time(NULL));
+ totalSamples=0;
+ for(int iclass=0;iclass<nclass;++iclass){
+ if(trainingPixels[iclass].size()>balance_opt[0]){
+ while(trainingPixels[iclass].size()>balance_opt[0]){
+ int index=rand()%trainingPixels[iclass].size();
+ trainingPixels[iclass].erase(trainingPixels[iclass].begin()+index);
+ }
+ }
+ else{
+ int oldsize=trainingPixels[iclass].size();
+ for(int isample=trainingPixels[iclass].size();isample<balance_opt[0];++isample){
+ int index = rand()%oldsize;
+ trainingPixels[iclass].push_back(trainingPixels[iclass][index]);
+ }
+ }
+ totalSamples+=trainingPixels[iclass].size();
+ }
+ assert(totalSamples==nclass*balance_opt[0]);
+ }
+
+ //no need to balance test sample
+ //set scale and offset
+ offset.resize(nband);
+ scale.resize(nband);
+ if(offset_opt.size()>1)
+ assert(offset_opt.size()==nband);
+ if(scale_opt.size()>1)
+ assert(scale_opt.size()==nband);
+ for(int iband=0;iband<nband;++iband){
+ if(verbose_opt[0]>1)
+ std::cout << "scaling for band" << iband << std::endl;
+ offset[iband]=(offset_opt.size()==1)?offset_opt[0]:offset_opt[iband];
+ scale[iband]=(scale_opt.size()==1)?scale_opt[0]:scale_opt[iband];
+ //search for min and maximum
+ if(scale[iband]<=0){
+ float theMin=trainingPixels[0][0][iband+startBand];
+ float theMax=trainingPixels[0][0][iband+startBand];
+ for(int iclass=0;iclass<nclass;++iclass){
+ for(int isample=0;isample<trainingPixels[iclass].size();++isample){
+ if(theMin>trainingPixels[iclass][isample][iband+startBand])
+ theMin=trainingPixels[iclass][isample][iband+startBand];
+ if(theMax<trainingPixels[iclass][isample][iband+startBand])
+ theMax=trainingPixels[iclass][isample][iband+startBand];
+ }
+ }
+ offset[iband]=theMin+(theMax-theMin)/2.0;
+ scale[iband]=(theMax-theMin)/2.0;
+ if(verbose_opt[0]>1){
+ std::cout << "Extreme image values for band " << iband << ": [" << theMin << "," << theMax << "]" << std::endl;
+ std::cout << "Using offset, scale: " << offset[iband] << ", " << scale[iband] << std::endl;
+ std::cout << "scaled values for band " << iband << ": [" << (theMin-offset[iband])/scale[iband] << "," << (theMax-offset[iband])/scale[iband] << "]" << std::endl;
+ }
+ }
+ }
+
+ // if(priors_opt.size()==1){//default: equal priors for each class
+ // priors.resize(nclass);
+ // for(int iclass=0;iclass<nclass;++iclass)
+ // priors[iclass]=1.0/nclass;
+ // }
+ // assert(priors_opt.size()==1||priors_opt.size()==nclass);
+
+ if(verbose_opt[0]>=1){
+ std::cout << "number of bands: " << nband << std::endl;
+ std::cout << "number of classes: " << nclass << std::endl;
+ // std::cout << "priors:";
+ // for(int iclass=0;iclass<nclass;++iclass)
+ // std::cout << " " << priors[iclass];
+ // std::cout << std::endl;
+ }
+
+ //Calculate features of training (and test) set
+ nctraining.resize(nclass);
+ nctest.resize(nclass);
+ vector< Vector2d<float> > trainingFeatures(nclass);
+ for(int iclass=0;iclass<nclass;++iclass){
+ if(verbose_opt[0]>=1)
+ std::cout << "calculating features for class " << iclass << std::endl;
+ nctraining[iclass]=trainingPixels[iclass].size();
+ if(verbose_opt[0]>=1)
+ std::cout << "nctraining[" << iclass << "]: " << nctraining[iclass] << std::endl;
+ if(testPixels.size()>iclass){
+ nctest[iclass]=testPixels[iclass].size();
+ if(verbose_opt[0]>=1){
+ std::cout << "nctest[" << iclass << "]: " << nctest[iclass] << std::endl;
+ }
+ }
+ else
+ nctest[iclass]=0;
+ // trainingFeatures[iclass].resize(nctraining[iclass]);
+ trainingFeatures[iclass].resize(nctraining[iclass]+nctest[iclass]);
+ for(int isample=0;isample<nctraining[iclass];++isample){
+ //scale pixel values according to scale and offset!!!
+ for(int iband=0;iband<nband;++iband){
+ assert(trainingPixels[iclass].size()>isample);
+ assert(trainingPixels[iclass][isample].size()>iband+startBand);
+ assert(offset.size()>iband);
+ assert(scale.size()>iband);
+ float value=trainingPixels[iclass][isample][iband+startBand];
+ trainingFeatures[iclass][isample].push_back((value-offset[iband])/scale[iband]);
+ }
+ }
+ // assert(trainingFeatures[iclass].size()==nctraining[iclass]);
+ for(int isample=0;isample<nctest[iclass];++isample){
+ //scale pixel values according to scale and offset!!!
+ for(int iband=0;iband<nband;++iband){
+ assert(testPixels[iclass].size()>isample);
+ assert(testPixels[iclass][isample].size()>iband+startBand);
+ assert(offset.size()>iband);
+ assert(scale.size()>iband);
+ float value=testPixels[iclass][isample][iband+startBand];
+ // testFeatures[iclass][isample].push_back((value-offset[iband])/scale[iband]);
+ trainingFeatures[iclass][nctraining[iclass]+isample].push_back((value-offset[iband])/scale[iband]);
+ }
+ }
+ assert(trainingFeatures[iclass].size()==nctraining[iclass]+nctest[iclass]);
+ }
+
+ assert(ccost_opt.size()>1);//must have boundaries at least (initial value is optional)
+ if(ccost_opt.size()<3)//create initial value
+ ccost_opt.push_back(sqrt(ccost_opt[0]*ccost_opt[1]));
+ assert(gamma_opt.size()>1);//must have boundaries at least (initial value is optional)
+ if(gamma_opt.size()<3)//create initial value
+ gamma_opt.push_back(sqrt(gamma_opt[0]*gamma_opt[1]));//will be translated to 1.0/nFeatures
+ assert(ccost_opt.size()==3);//min, init, max
+ assert(gamma_opt.size()==3);//min, init, max
+ assert(gamma_opt[0]<gamma_opt[1]);
+ assert(gamma_opt[0]<gamma_opt[2]);
+ assert(gamma_opt[2]<gamma_opt[1]);
+ assert(ccost_opt[0]<ccost_opt[1]);
+ assert(ccost_opt[0]<ccost_opt[2]);
+ assert(ccost_opt[2]<ccost_opt[1]);
+
+ std::vector<double> x(2);
+ if(algorithm_opt[0]=="GRID"){
+ if(step_opt.size()<2)//[0] for cost, [1] for gamma
+ step_opt.push_back(step_opt.back());
+ double minError=1000;
+ double minCost=0;
+ double minGamma=0;
+ const char* pszMessage;
+ void* pProgressArg=NULL;
+ GDALProgressFunc pfnProgress=GDALTermProgress;
+ double progress=0;
+ if(!verbose_opt[0])
+ pfnProgress(progress,pszMessage,pProgressArg);
+ double ncost=log(ccost_opt[1])/log(10)-log(ccost_opt[0])/log(10);
+ double ngamma=log(gamma_opt[1])/log(10)-log(gamma_opt[0])/log(10);
+ for(double ccost=ccost_opt[0];ccost<=ccost_opt[1];ccost*=step_opt[0]){
+ for(double gamma=gamma_opt[0];gamma<=gamma_opt[1];gamma*=step_opt[1]){
+ x[0]=ccost;
+ x[1]=gamma;
+ std::vector<double> theGrad;
+ double error=0;
+ error=objFunction(x,theGrad,&trainingFeatures);
+ if(error<minError){
+ minError=error;
+ minCost=ccost;
+ minGamma=gamma;
+ }
+ if(verbose_opt[0])
+ std::cout << ccost << " " << gamma << " " << error<< std::endl;
+ progress+=1.0/ncost/ngamma;
+ if(!verbose_opt[0])
+ pfnProgress(progress,pszMessage,pProgressArg);
+ }
+ }
+ progress=1.0;
+ if(!verbose_opt[0])
+ pfnProgress(progress,pszMessage,pProgressArg);
+ x[0]=minCost;
+ x[1]=minGamma;
+ }
+ else{
+ nlopt::opt optimizer=OptFactory::getOptimizer(algorithm_opt[0],2);
+ if(verbose_opt[0]>1)
+ std::cout << "optimization algorithm: " << optimizer.get_algorithm_name() << "..." << std::endl;
+ std::vector<double> lb(2);
+ std::vector<double> init(2);
+ std::vector<double> ub(2);
+
+ lb[0]=ccost_opt[0];
+ lb[1]=(gamma_opt[0]>0)? gamma_opt[0] : 1.0/trainingFeatures[0][0].size();
+ init[0]=ccost_opt[2];
+ init[1]=(gamma_opt[2]>0)? gamma_opt[1] : 1.0/trainingFeatures[0][0].size();
+ ub[0]=ccost_opt[1];
+ ub[1]=(gamma_opt[1]>0)? gamma_opt[1] : 1.0/trainingFeatures[0][0].size();
+ optimizer.set_min_objective(objFunction, &trainingFeatures);
+ optimizer.set_lower_bounds(lb);
+ optimizer.set_upper_bounds(ub);
+ if(verbose_opt[0]>1)
+ std::cout << "set stopping criteria" << std::endl;
+ //set stopping criteria
+ if(maxit_opt[0])
+ optimizer.set_maxeval(maxit_opt[0]);
+ else
+ optimizer.set_xtol_rel(tolerance_opt[0]);
+ double minf=0;
+ x=init;
+ try{
+ optimizer.optimize(x, minf);
+ }
+ catch(string error){
+ cerr << error << std::endl;
+ exit(1);
+ }
+ catch (exception& e){
+ cout << e.what() << endl;
+ }
+ catch(...){
+ cerr << "error catched" << std::endl;
+ exit(1);
+ }
+
+ double ccost=x[0];
+ double gamma=x[1];
+ if(verbose_opt[0])
+ std::cout << "optimized with " << optimizer.get_algorithm_name() << "..." << std::endl;
+ }
+ std::cout << " --ccost " << x[0];
+ std::cout << " --gamma " << x[1];
+ std::cout << std::endl;
+}
diff --git a/src/apps/pkpolygonize.cc b/src/apps/pkpolygonize.cc
new file mode 100644
index 0000000..04160a5
--- /dev/null
+++ b/src/apps/pkpolygonize.cc
@@ -0,0 +1,111 @@
+/**********************************************************************
+pkpolygonize.cc: program to make vector file from raster image
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include "cpl_string.h"
+#include "gdal_priv.h"
+#include "gdal.h"
+#include "imageclasses/ImgReaderGdal.h"
+#include "imageclasses/ImgWriterGdal.h"
+#include "imageclasses/ImgWriterOgr.h"
+#include "base/Optionpk.h"
+#include "ogrsf_frmts.h"
+extern "C" {
+#include "gdal_alg.h"
+#include "ogr_api.h"
+}
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+using namespace std;
+
+int main(int argc,char **argv) {
+ Optionpk<string> input_opt("i", "input", "Input image file (WARNING: will be overwritten with output!", "");
+ Optionpk<string> mask_opt("m", "mask", "All pixels in the mask band with a value other than zero will be considered suitable for collection as polygons. Use input file as mask to remove background polygon! ", "");
+ Optionpk<string> output_opt("o", "output", "Output vector file", "");
+ Optionpk<int> band_opt("b", "band", "the band to be used from input file", 0);
+ Optionpk<string> fname_opt("n", "name", "the field name of the output layer", "DN");
+ Optionpk<short> verbose_opt("v", "verbose", "verbose mode if > 0", 0);
+
+ bool doProcess;//stop process when program was invoked with help option (-h --help)
+ try{
+ doProcess=input_opt.retrieveOption(argc,argv);
+ mask_opt.retrieveOption(argc,argv);
+ output_opt.retrieveOption(argc,argv);
+ band_opt.retrieveOption(argc,argv);
+ fname_opt.retrieveOption(argc,argv);
+ verbose_opt.retrieveOption(argc,argv);
+ }
+ catch(string predefinedString){
+ std::cout << predefinedString << std::endl;
+ exit(0);
+ }
+ if(!doProcess){
+ std::cout << "short option -h shows basic options only, use long option --help to show all options" << std::endl;
+ exit(0);//help was invoked, stop processing
+ }
+
+ GDALAllRegister();
+
+ double dfComplete=0.0;
+ const char* pszMessage;
+ void* pProgressArg=NULL;
+ GDALProgressFunc pfnProgress=GDALTermProgress;
+ pfnProgress(dfComplete,pszMessage,pProgressArg);
+
+
+ ImgReaderGdal maskReader;
+ GDALRasterBand *maskBand=NULL;
+ if(mask_opt[0]!=""){
+ if(verbose_opt[0])
+ cout << "opening mask file " << mask_opt[0] << endl;
+ maskReader.open(mask_opt[0]);
+ maskBand = maskReader.getRasterBand(0);
+ }
+
+ ImgReaderGdal inputReader(input_opt[0]);
+ GDALRasterBand *inputBand;
+ inputBand=inputReader.getRasterBand(0);
+
+ ImgWriterOgr ogrWriter(output_opt[0]);
+ OGRLayer* theLayer=ogrWriter.createLayer(output_opt[0].substr(output_opt[0].rfind('/')+1), inputReader.getProjectionRef());
+ if(verbose_opt[0])
+ cout << "projection: " << inputReader.getProjection() << endl;
+ ogrWriter.createField(fname_opt[0],OFTInteger);
+
+ OGRLayerH hOutLayer=(OGRLayerH)ogrWriter.getLayer();
+ if(verbose_opt[0])
+ cout << "GDALPolygonize started..." << endl;
+
+ int index=theLayer->GetLayerDefn()->GetFieldIndex(fname_opt[0].c_str());
+ if(GDALPolygonize((GDALRasterBandH)inputBand, (GDALRasterBandH)maskBand, hOutLayer,index,NULL,pfnProgress,pProgressArg)!=CE_None)
+ cerr << CPLGetLastErrorMsg() << endl;
+ else{
+ dfComplete=1.0;
+ pfnProgress(dfComplete,pszMessage,pProgressArg);
+ }
+ cout << "number of features: " << OGR_L_GetFeatureCount(hOutLayer,TRUE) << endl;
+
+ inputReader.close();
+ if(mask_opt[0]!="")
+ maskReader.close();
+ ogrWriter.close();
+}
+
diff --git a/src/apps/pkreclass.cc b/src/apps/pkreclass.cc
new file mode 100644
index 0000000..71cd8f2
--- /dev/null
+++ b/src/apps/pkreclass.cc
@@ -0,0 +1,355 @@
+/**********************************************************************
+pkreclass.cc: program to replace pixel values in raster image
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include <assert.h>
+#include <map>
+#include "base/Optionpk.h"
+#include "imageclasses/ImgReaderOgr.h"
+#include "imageclasses/ImgWriterOgr.h"
+#include "imageclasses/ImgReaderGdal.h"
+#include "imageclasses/ImgWriterGdal.h"
+
+using namespace std;
+
+int main(int argc, char *argv[])
+{
+ Optionpk<string> input_opt("i", "input", "Input image");
+ Optionpk<string> mask_opt("m", "mask", "Mask image(s)");
+ Optionpk<string> output_opt("o", "output", "Output mask file");
+ Optionpk<unsigned short> masknodata_opt("msknodata", "msknodata", "Mask value(s) where image has nodata. Use one value for each mask, or multiple values for a single mask.", 1);
+ Optionpk<int> nodata_opt("nodata", "nodata", "nodata value to put in image if not valid (0)", 0);
+ Optionpk<string> colorTable_opt("ct", "ct", "color table (file with 5 columns: id R G B ALFA (0: transparent, 255: solid)");
+ Optionpk<unsigned short> band_opt("b", "band", "band index to replace (other bands are copied to output)", 0);
+ Optionpk<string> type_opt("ot", "otype", "Data type for output image ({Byte/Int16/UInt16/UInt32/Int32/Float32/Float64/CInt16/CInt32/CFloat32/CFloat64}). Empty string: inherit type from input image", "");
+ Optionpk<string> code_opt("code", "code", "Recode text file (2 colums: from to)");
+ Optionpk<string> class_opt("c", "class", "list of classes to reclass (in combination with reclass option)");
+ Optionpk<string> reclass_opt("r", "reclass", "list of recoded class(es) (in combination with class option)");
+ Optionpk<string> fieldname_opt("n", "fname", "field name of the shape file to be replaced", "label");
+ Optionpk<string> option_opt("co", "co", "Creation option for output file. Multiple options can be specified.");
+ Optionpk<string> description_opt("d", "description", "Set image description");
+ Optionpk<short> verbose_opt("v", "verbose", "verbose", 0);
+
+ bool doProcess;//stop process when program was invoked with help option (-h --help)
+ try{
+ doProcess=input_opt.retrieveOption(argc,argv);
+ mask_opt.retrieveOption(argc,argv);
+ masknodata_opt.retrieveOption(argc,argv);
+ nodata_opt.retrieveOption(argc,argv);
+ code_opt.retrieveOption(argc,argv);
+ class_opt.retrieveOption(argc,argv);
+ reclass_opt.retrieveOption(argc,argv);
+ colorTable_opt.retrieveOption(argc,argv);
+ output_opt.retrieveOption(argc,argv);
+ type_opt.retrieveOption(argc,argv);
+ band_opt.retrieveOption(argc,argv);
+ fieldname_opt.retrieveOption(argc,argv);
+ option_opt.retrieveOption(argc,argv);
+ description_opt.retrieveOption(argc,argv);
+ verbose_opt.retrieveOption(argc,argv);
+ }
+ catch(string predefinedString){
+ std::cout << predefinedString << std::endl;
+ exit(0);
+ }
+ if(!doProcess){
+ std::cout << "short option -h shows basic options only, use long option --help to show all options" << std::endl;
+ exit(0);//help was invoked, stop processing
+ }
+ if(input_opt.empty()||output_opt.empty()){
+ std::cout << "input or output files are missing, provide input (-i) and output (-o) files. Use -h or --help for more help information" << std::endl;
+ exit(0);
+ }
+
+ // vector<short> bandVector;
+ // for(int iband=0;iband<band_opt.size();++iband)
+ // bandVector.push_back(band_opt[iband]);
+ map<string,string> codemapString;//map with codes: codemapString[theKey(from)]=theValue(to)
+ map<double,double> codemap;//map with codes: codemap[theKey(from)]=theValue(to)
+ if(code_opt.size()){
+ if(verbose_opt[0])
+ cout << "opening code text file " << code_opt[0] << endl;
+ ifstream codefile;
+ codefile.open(code_opt[0].c_str());
+ string theKey;
+ string theValue;
+ while(codefile>>theKey){
+ codefile >> theValue;
+ codemapString[theKey]=theValue;
+ codemap[string2type<double>(theKey)]=string2type<double>(theValue);
+ }
+ codefile.close();
+ }
+ else{//use combination of class_opt and reclass_opt
+ assert(class_opt.size()==reclass_opt.size());
+ for(int iclass=0;iclass<class_opt.size();++iclass){
+ codemapString[class_opt[iclass]]=reclass_opt[iclass];
+ codemap[string2type<double>(class_opt[iclass])]=string2type<double>(reclass_opt[iclass]);
+ }
+ }
+ assert(codemapString.size());
+ assert(codemap.size());
+ //if verbose true, print the codes to screen
+ if(verbose_opt[0]){
+ map<string,string>::iterator mit;
+ cout << codemapString.size() << " codes used: " << endl;
+ for(mit=codemapString.begin();mit!=codemapString.end();++mit)
+ cout << (*mit).first << " " << (*mit).second << endl;
+ }
+ if(input_opt[0].find(".shp")!=string::npos){//shape file
+ if(verbose_opt[0])
+ cout << "opening " << input_opt[0] << " for reading " << endl;
+ ImgReaderOgr ogrReader(input_opt[0]);
+ if(verbose_opt[0])
+ cout << "opening " << output_opt[0] << " for writing " << endl;
+ ImgWriterOgr ogrWriter(output_opt[0],ogrReader);
+ if(verbose_opt[0])
+ cout << "copied layer from " << input_opt[0] << endl << flush;
+ OGRFeatureDefn *poFDefn = ogrWriter.getLayer()->GetLayerDefn();
+ //start reading features from the layer
+ if(verbose_opt[0])
+ cout << "reset reading" << endl;
+ ogrReader.getLayer()->ResetReading();
+ unsigned long int ifeature=0;
+ if(verbose_opt[0])
+ cout << "going through features" << endl << flush;
+ while(true){
+// while( (poFeature = ogrWriter.getLayer()->GetNextFeature()) != NULL ){
+ OGRFeature *poFeature;
+ poFeature=ogrReader.getLayer()->GetNextFeature();
+ if(poFeature== NULL)
+ break;
+ OGRFeatureDefn *poFDefn = ogrWriter.getLayer()->GetLayerDefn();
+ string featurename;
+ for(int iField=0;iField<poFDefn->GetFieldCount();++iField){
+ OGRFieldDefn *poFieldDefn = poFDefn->GetFieldDefn(iField);
+ string fieldname=poFieldDefn->GetNameRef();
+ if(fieldname==fieldname_opt[0]){
+ string fromClass=poFeature->GetFieldAsString(iField);
+ string toClass=fromClass;
+ if(codemapString.find(fromClass)!=codemapString.end())
+ toClass=codemapString[fromClass];
+ poFeature->SetField(iField,toClass.c_str());
+ if(verbose_opt[0])
+ cout << "feature " << ifeature << ": " << fromClass << "->" << poFeature->GetFieldAsInteger(iField) << endl << flush;
+// cout << "feature " << ifeature << ": " << fromClass << "->" << toClass << endl << flush;
+ }
+ }
+ //do not forget to actually write feature to file!!!
+ ogrWriter.createFeature(poFeature);
+ OGRFeature::DestroyFeature( poFeature );
+ ++ifeature;
+ }
+ if(verbose_opt[0])
+ cout << "replaced " << ifeature << " features" << endl;
+ ogrReader.close();
+ ogrWriter.close();
+ }
+ else{//image file
+ ImgReaderGdal inputReader;
+ vector<ImgReaderGdal> maskReader(mask_opt.size());
+ ImgWriterGdal outputWriter;
+ if(verbose_opt[0])
+ cout << "opening input image file " << input_opt[0] << endl;
+ inputReader.open(input_opt[0]);
+ for(int imask=0;imask<mask_opt.size();++imask){
+ if(verbose_opt[0])
+ cout << "opening mask image file " << mask_opt[imask] << endl;
+ maskReader[imask].open(mask_opt[imask]);
+ }
+ if(verbose_opt[0]){
+ cout << "opening output image file " << output_opt[0] << endl;
+ cout << "data type: " << type_opt[0] << endl;
+ }
+ //create output image with user defined data type
+ GDALDataType theType=GDT_Unknown;
+ if(verbose_opt[0])
+ cout << "possible output data types: ";
+ for(int iType = 0; iType < GDT_TypeCount; ++iType){
+ if(verbose_opt[0])
+ cout << " " << GDALGetDataTypeName((GDALDataType)iType);
+ if( GDALGetDataTypeName((GDALDataType)iType) != NULL
+ && EQUAL(GDALGetDataTypeName((GDALDataType)iType),
+ type_opt[0].c_str()))
+ theType=(GDALDataType) iType;
+ }
+ if(theType==GDT_Unknown)
+ theType=inputReader.getDataType();
+ if(verbose_opt[0])
+ cout << endl << "Output pixel type: " << GDALGetDataTypeName(theType) << endl;
+ if(option_opt.findSubstring("INTERLEAVE=")==option_opt.end()){
+ string theInterleave="INTERLEAVE=";
+ theInterleave+=inputReader.getInterleave();
+ option_opt.push_back(theInterleave);
+ }
+ outputWriter.open(output_opt[0],inputReader.nrOfCol(),inputReader.nrOfRow(),inputReader.nrOfBand(),theType,inputReader.getImageType(),option_opt);
+ for(int iband=0;iband<inputReader.nrOfBand();++iband)
+ outputWriter.GDALSetNoDataValue(nodata_opt[0],iband);
+ if(description_opt.size())
+ outputWriter.setImageDescription(description_opt[0]);
+
+ if(colorTable_opt.size()){
+ if(colorTable_opt[0]!="none")
+ outputWriter.setColorTable(colorTable_opt[0]);
+ }
+ else if (inputReader.getColorTable()!=NULL)//copy colorTable from input image
+ outputWriter.setColorTable(inputReader.getColorTable());
+
+ //if input image is georeferenced, copy projection info to output image
+ if(inputReader.isGeoRef()){
+ for(int imask=0;imask<mask_opt.size();++imask)
+ assert(maskReader[imask].isGeoRef());
+ outputWriter.setProjection(inputReader.getProjection());
+ }
+ else{
+ for(int imask=0;imask<mask_opt.size();++imask){
+ assert(maskReader[imask].nrOfCol()==inputReader.nrOfCol());
+ assert(maskReader[imask].nrOfRow()==inputReader.nrOfRow());
+ }
+ }
+ double ulx,uly,lrx,lry;
+ inputReader.getBoundingBox(ulx,uly,lrx,lry);
+ outputWriter.copyGeoTransform(inputReader);
+ assert(nodata_opt.size()==masknodata_opt.size());
+ if(verbose_opt[0]&&mask_opt.size()){
+ for(int iv=0;iv<masknodata_opt.size();++iv)
+ cout << masknodata_opt[iv] << "->" << nodata_opt[iv] << endl;
+ }
+
+ assert(outputWriter.nrOfCol()==inputReader.nrOfCol());
+ // Vector2d<int> lineInput(inputReader.nrOfBand(),inputReader.nrOfCol());
+ Vector2d<double> lineInput(inputReader.nrOfBand(),inputReader.nrOfCol());
+ Vector2d<short> lineMask(mask_opt.size());
+ for(int imask=0;imask<mask_opt.size();++imask)
+ lineMask[imask].resize(maskReader[imask].nrOfCol());
+ Vector2d<double> lineOutput(outputWriter.nrOfBand(),outputWriter.nrOfCol());
+ int irow=0;
+ int icol=0;
+ const char* pszMessage;
+ void* pProgressArg=NULL;
+ GDALProgressFunc pfnProgress=GDALTermProgress;
+ double progress=0;
+ pfnProgress(progress,pszMessage,pProgressArg);
+ double oldRowMask=-1;
+ for(irow=0;irow<inputReader.nrOfRow();++irow){
+ //read line in lineInput buffer
+ for(int iband=0;iband<inputReader.nrOfBand();++iband){
+ try{
+ // inputReader.readData(lineInput[iband],GDT_Int32,irow,iband);
+ inputReader.readData(lineInput[iband],GDT_Float64,irow,iband);
+ }
+ catch(string errorstring){
+ cerr << errorstring << endl;
+ exit(1);
+ }
+ }
+ double x,y;//geo coordinates
+ double colMask,rowMask;//image coordinates in mask image
+ for(icol=0;icol<inputReader.nrOfCol();++icol){
+ bool masked=false;
+ if(mask_opt.size()>1){//multiple masks
+ for(int imask=0;imask<mask_opt.size();++imask){
+ if(maskReader[imask].isGeoRef()){
+ inputReader.image2geo(icol,irow,x,y);
+ maskReader[imask].geo2image(x,y,colMask,rowMask);
+ }
+ else{
+ colMask=icol;
+ rowMask=irow;
+ }
+ if(static_cast<int>(rowMask)!=static_cast<int>(oldRowMask)){
+ assert(rowMask>=0&&rowMask<maskReader[imask].nrOfRow());
+ try{
+ maskReader[imask].readData(lineMask[imask],GDT_Int16,static_cast<int>(rowMask));
+ }
+ catch(string errorstring){
+ cerr << errorstring << endl;
+ exit(1);
+ }
+ oldRowMask=rowMask;
+ }
+ short ivalue=0;
+ if(mask_opt.size()==masknodata_opt.size())//one invalid value for each mask
+ ivalue=masknodata_opt[imask];
+ else//use same invalid value for each mask
+ ivalue=masknodata_opt[0];
+ if(lineMask[imask][colMask]==ivalue){
+ for(int iband=0;iband<inputReader.nrOfBand();++iband)
+ lineInput[iband][icol]=nodata_opt[imask];
+ masked=true;
+ break;
+ }
+ }
+ }
+ else if(mask_opt.size()){//potentially more invalid values for single mask
+ if(maskReader[0].isGeoRef()){
+ inputReader.image2geo(icol,irow,x,y);
+ maskReader[0].geo2image(x,y,colMask,rowMask);
+ }
+ else{
+ colMask=icol;
+ rowMask=irow;
+ }
+ if(static_cast<int>(rowMask)!=static_cast<int>(oldRowMask)){
+ assert(rowMask>=0&&rowMask<maskReader[0].nrOfRow());
+ try{
+ maskReader[0].readData(lineMask[0],GDT_Int16,static_cast<int>(rowMask));
+ }
+ catch(string errorstring){
+ cerr << errorstring << endl;
+ exit(1);
+ }
+ oldRowMask=rowMask;
+ }
+ for(int ivalue=0;ivalue<masknodata_opt.size();++ivalue){
+ assert(masknodata_opt.size()==nodata_opt.size());
+ if(lineMask[0][colMask]==masknodata_opt[ivalue]){
+ for(int iband=0;iband<inputReader.nrOfBand();++iband)
+ lineInput[iband][icol]=nodata_opt[ivalue];
+ masked=true;
+ break;
+ }
+ }
+ }
+ for(int iband=0;iband<lineOutput.size();++iband){
+ lineOutput[iband][icol]=lineInput[iband][icol];
+ if(find(band_opt.begin(),band_opt.end(),iband)!=band_opt.end()){
+ if(!masked && codemap.find(lineInput[iband][icol])!=codemap.end()){
+ double toValue=codemap[lineInput[iband][icol]];
+ lineOutput[iband][icol]=toValue;
+ }
+ }
+ }
+ }
+ //write buffer lineOutput to output file
+ try{
+ for(int iband=0;iband<outputWriter.nrOfBand();++iband)
+ outputWriter.writeData(lineOutput[iband],GDT_Float64,irow,iband);
+ }
+ catch(string errorstring){
+ cerr << errorstring << endl;
+ exit(1);
+ }
+ //progress bar
+ progress=static_cast<float>((irow+1.0)/outputWriter.nrOfRow());
+ pfnProgress(progress,pszMessage,pProgressArg);
+ }
+ inputReader.close();
+ outputWriter.close();
+ }
+}
diff --git a/src/apps/pkregression_nn.cc b/src/apps/pkregression_nn.cc
new file mode 100644
index 0000000..88155e0
--- /dev/null
+++ b/src/apps/pkregression_nn.cc
@@ -0,0 +1,361 @@
+/**********************************************************************
+pkregression_nn.cc: regression with artificial neural network (multi-layer perceptron)
+Copyright (C) 2008-2013 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include <vector>
+#include <fstream>
+#include "base/Optionpk.h"
+#include "fileclasses/FileReaderAscii.h"
+#include "floatfann.h"
+#include "myfann_cpp.h"
+
+using namespace std;
+
+int main(int argc, char *argv[])
+{
+ //--------------------------- command line options ------------------------------------
+ Optionpk<string> input_opt("i", "input", "input ASCII file");
+ Optionpk<string> output_opt("o", "output", "output ASCII file for result");
+ Optionpk<int> inputCols_opt("ic", "inputCols", "input columns (e.g., for three dimensional input data in first three columns use: -ic 0 -ic 1 -ic 2");
+ Optionpk<int> outputCols_opt("oc", "outputCols", "output columns (e.g., for two dimensional output in columns 3 and 4 (starting from 0) use: -oc 3 -oc 4");
+ Optionpk<string> training_opt("t", "training", "training ASCII file (each row represents one sampling unit. Input features should be provided as columns, followed by output)");
+ Optionpk<double> from_opt("from", "from", "start from this row in training file (start from 0)",0);
+ Optionpk<double> to_opt("to", "to", "read until this row in training file (start from 0 or set leave 0 as default to read until end of file)", 0);
+ Optionpk<short> band_opt("b", "band", "band index (starting from 0, either use band option or use start to end)");
+ Optionpk<double> offset_opt("\0", "offset", "offset value for each spectral band input features: refl[band]=(DN[band]-offset[band])/scale[band]", 0.0);
+ Optionpk<double> scale_opt("\0", "scale", "scale value for each spectral band input features: refl=(DN[band]-offset[band])/scale[band] (use 0 if scale min and max in each band to -1.0 and 1.0)", 0.0);
+ Optionpk<unsigned short> cv_opt("cv", "cv", "n-fold cross validation mode",0);
+ Optionpk<unsigned int> nneuron_opt("\0", "nneuron", "number of neurons in hidden layers in neural network (multiple hidden layers are set by defining multiple number of neurons: -n 15 -n 1, default is one hidden layer with 5 neurons)", 5);
+ Optionpk<float> connection_opt("\0", "connection", "connection reate (default: 1.0 for a fully connected network)", 1.0);
+ Optionpk<float> weights_opt("w", "weights", "weights for neural network. Apply to fully connected network only, starting from first input neuron to last output neuron, including the bias neurons (last neuron in each but last layer)", 0.0);
+ Optionpk<float> learning_opt("l", "learning", "learning rate (default: 0.7)", 0.7);
+ Optionpk<unsigned int> maxit_opt("\0", "maxit", "number of maximum iterations (epoch) (default: 500)", 500);
+ Optionpk<short> verbose_opt("v", "verbose", "set to: 0 (results only), 1 (confusion matrix), 2 (debug)",0);
+
+ bool doProcess;//stop process when program was invoked with help option (-h --help)
+ try{
+ doProcess=input_opt.retrieveOption(argc,argv);
+ output_opt.retrieveOption(argc,argv);
+ inputCols_opt.retrieveOption(argc,argv);
+ outputCols_opt.retrieveOption(argc,argv);
+ training_opt.retrieveOption(argc,argv);
+ from_opt.retrieveOption(argc,argv);
+ to_opt.retrieveOption(argc,argv);
+ band_opt.retrieveOption(argc,argv);
+ offset_opt.retrieveOption(argc,argv);
+ scale_opt.retrieveOption(argc,argv);
+ cv_opt.retrieveOption(argc,argv);
+ nneuron_opt.retrieveOption(argc,argv);
+ connection_opt.retrieveOption(argc,argv);
+ weights_opt.retrieveOption(argc,argv);
+ learning_opt.retrieveOption(argc,argv);
+ maxit_opt.retrieveOption(argc,argv);
+ verbose_opt.retrieveOption(argc,argv);
+ }
+ catch(string predefinedString){
+ std::cout << predefinedString << std::endl;
+ exit(0);
+ }
+ if(!doProcess){
+ std::cout << "short option -h shows basic options only, use long option --help to show all options" << std::endl;
+ exit(0);//help was invoked, stop processing
+ }
+
+ unsigned int ninput=inputCols_opt.size();
+ unsigned int noutput=outputCols_opt.size();
+ assert(ninput);
+ assert(noutput);
+ vector< vector<float> > inputUnits;
+ vector< vector<float> > trainingUnits;
+ vector< vector<float> > trainingOutput;
+ FileReaderAscii inputFile;
+ unsigned int inputSize=0;
+ if(input_opt.size()){
+ inputFile.open(input_opt[0]);
+ inputFile.setMinRow(from_opt[0]);
+ inputFile.setMaxRow(to_opt[0]);
+ inputFile.setComment('#');
+ inputFile.readData(inputUnits,inputCols_opt,1,0,true,verbose_opt[0]);
+ inputFile.close();
+ inputSize=inputUnits.size();
+ }
+ FileReaderAscii trainingFile(training_opt[0]);
+ unsigned int sampleSize=0;
+ trainingFile.setMinRow(from_opt[0]);
+ trainingFile.setMaxRow(to_opt[0]);
+ trainingFile.setComment('#');
+ trainingFile.readData(trainingUnits,inputCols_opt,1,0,true,verbose_opt[0]);
+ trainingFile.readData(trainingOutput,outputCols_opt,1,0,true,verbose_opt[0]);
+ trainingFile.close();
+ sampleSize=trainingUnits.size();
+
+ if(verbose_opt[0]>1){
+ std::cout << "sampleSize: " << sampleSize << std::endl;
+ std::cout << "ninput: " << ninput << std::endl;
+ std::cout << "noutput: " << noutput << std::endl;
+ std::cout << "trainingUnits[0].size(): " << trainingUnits[0].size() << std::endl;
+ std::cout << "trainingOutput[0].size(): " << trainingOutput[0].size() << std::endl;
+ std::cout << "trainingUnits.size(): " << trainingUnits.size() << std::endl;
+ std::cout << "trainingOutput.size(): " << trainingOutput.size() << std::endl;
+ }
+
+ assert(ninput==trainingUnits[0].size());
+ assert(noutput==trainingOutput[0].size());
+ assert(trainingUnits.size()==trainingOutput.size());
+
+ //set scale and offset
+ if(offset_opt.size()>1)
+ assert(offset_opt.size()==ninput);
+ if(scale_opt.size()>1)
+ assert(scale_opt.size()==ninput);
+
+ std::vector<float> offset_input(ninput);
+ std::vector<float> scale_input(ninput);
+
+ std::vector<float> offset_output(noutput);
+ std::vector<float> scale_output(noutput);
+
+ for(int iinput=0;iinput<ninput;++iinput){
+ if(verbose_opt[0]>=1)
+ cout << "scaling for input feature" << iinput << endl;
+ offset_input[iinput]=(offset_opt.size()==1)?offset_opt[0]:offset_opt[iinput];
+ scale_input[iinput]=(scale_opt.size()==1)?scale_opt[0]:scale_opt[iinput];
+ //search for min and maximum
+ if(scale_input[iinput]<=0){
+ float theMin=trainingUnits[0][iinput];
+ float theMax=trainingUnits[0][iinput];
+ for(int isample=0;isample<trainingUnits.size();++isample){
+ if(theMin>trainingUnits[isample][iinput])
+ theMin=trainingUnits[isample][iinput];
+ if(theMax<trainingUnits[isample][iinput])
+ theMax=trainingUnits[isample][iinput];
+ }
+ offset_input[iinput]=theMin+(theMax-theMin)/2.0;
+ scale_input[iinput]=(theMax-theMin)/2.0;
+ if(verbose_opt[0]>=1){
+ std::cout << "Extreme image values for input feature " << iinput << ": [" << theMin << "," << theMax << "]" << std::endl;
+ std::cout << "Using offset, scale: " << offset_input[iinput] << ", " << scale_input[iinput] << std::endl;
+ std::cout << "scaled values for input feature " << iinput << ": [" << (theMin-offset_input[iinput])/scale_input[iinput] << "," << (theMax-offset_input[iinput])/scale_input[iinput] << "]" << std::endl;
+ }
+ }
+ }
+
+ for(int ioutput=0;ioutput<noutput;++ioutput){
+ if(verbose_opt[0]>=1)
+ cout << "scaling for output feature" << ioutput << endl;
+ //search for min and maximum
+ float theMin=trainingOutput[0][ioutput];
+ float theMax=trainingOutput[0][ioutput];
+ for(int isample=0;isample<trainingOutput.size();++isample){
+ if(theMin>trainingOutput[isample][ioutput])
+ theMin=trainingOutput[isample][ioutput];
+ if(theMax<trainingOutput[isample][ioutput])
+ theMax=trainingOutput[isample][ioutput];
+ }
+ offset_output[ioutput]=theMin+(theMax-theMin)/2.0;
+ scale_output[ioutput]=(theMax-theMin)/2.0;
+ if(verbose_opt[0]>=1){
+ std::cout << "Extreme image values for output feature " << ioutput << ": [" << theMin << "," << theMax << "]" << std::endl;
+ std::cout << "Using offset, scale: " << offset_output[ioutput] << ", " << scale_output[ioutput] << std::endl;
+ std::cout << "scaled values for output feature " << ioutput << ": [" << (theMin-offset_output[ioutput])/scale_output[ioutput] << "," << (theMax-offset_output[ioutput])/scale_output[ioutput] << "]" << std::endl;
+ }
+ }
+
+
+
+ FANN::neural_net net;//the neural network
+
+ const unsigned int num_layers = nneuron_opt.size()+2;
+ const float desired_error = 0.0003;
+ const unsigned int iterations_between_reports = (verbose_opt[0])? maxit_opt[0]+1:0;
+ if(verbose_opt[0]>=1){
+ cout << "creating artificial neural network with " << nneuron_opt.size() << " hidden layer, having " << endl;
+ for(int ilayer=0;ilayer<nneuron_opt.size();++ilayer)
+ cout << nneuron_opt[ilayer] << " ";
+ cout << "neurons" << endl;
+ }
+
+ switch(num_layers){
+ case(3):{
+ unsigned int layers[3];
+ layers[0]=ninput;
+ layers[1]=nneuron_opt[0];
+ layers[2]=noutput;
+ net.create_sparse_array(connection_opt[0],num_layers,layers);
+ // net.create_sparse(connection_opt[0],num_layers, ninput, nneuron_opt[0], noutput);
+ break;
+ }
+ case(4):{
+ unsigned int layers[3];
+ layers[0]=ninput;
+ layers[1]=nneuron_opt[0];
+ layers[2]=nneuron_opt[1];
+ layers[3]=noutput;
+ net.create_sparse_array(connection_opt[0],num_layers,layers);
+ // net.create_sparse(connection_opt[0],num_layers, ninput, nneuron_opt[0], nneuron_opt[1], noutput);
+ break;
+ }
+ default:
+ cerr << "Only 1 or 2 hidden layers are supported!" << endl;
+ exit(1);
+ break;
+ }
+ if(verbose_opt[0]>=1)
+ cout << "network created" << endl;
+
+ net.set_learning_rate(learning_opt[0]);
+
+ // net.set_activation_steepness_hidden(1.0);
+ // net.set_activation_steepness_output(1.0);
+
+ net.set_activation_function_hidden(FANN::SIGMOID_SYMMETRIC_STEPWISE);
+ net.set_activation_function_output(FANN::SIGMOID_SYMMETRIC_STEPWISE);
+
+ // Set additional properties such as the training algorithm
+ // net.set_training_algorithm(FANN::TRAIN_QUICKPROP);
+
+ // Output network type and parameters
+ if(verbose_opt[0]>=1){
+ cout << endl << "Network Type : ";
+ switch (net.get_network_type())
+ {
+ case FANN::LAYER:
+ cout << "LAYER" << endl;
+ break;
+ case FANN::SHORTCUT:
+ cout << "SHORTCUT" << endl;
+ break;
+ default:
+ cout << "UNKNOWN" << endl;
+ break;
+ }
+ net.print_parameters();
+ }
+
+ if(verbose_opt[0]>=1){
+ cout << "Max Epochs " << setw(8) << maxit_opt[0] << ". "
+ << "Desired Error: " << left << desired_error << right << endl;
+ }
+ bool initWeights=true;
+
+ Vector2d<float> trainingFeatures(sampleSize,ninput);
+ for(unsigned int isample=0;isample<sampleSize;++isample){
+ for(unsigned int iinput=0;iinput<ninput;++iinput)
+ trainingFeatures[isample][iinput]=(trainingUnits[isample][iinput]-offset_input[iinput])/scale_input[iinput];
+ }
+
+ Vector2d<float> scaledOutput(sampleSize,noutput);
+ for(unsigned int isample=0;isample<sampleSize;++isample){
+ for(unsigned int ioutput=0;ioutput<noutput;++ioutput)
+ scaledOutput[isample][ioutput]=(trainingOutput[isample][ioutput]-offset_output[ioutput])/scale_output[ioutput];
+ }
+
+ if(cv_opt[0]){
+ if(verbose_opt[0])
+ std::cout << "cross validation" << std::endl;
+ std::vector< std::vector<float> > referenceVector;
+ std::vector< std::vector<float> > outputVector;
+ net.cross_validation(trainingFeatures,
+ scaledOutput,
+ cv_opt[0],
+ maxit_opt[0],
+ desired_error,
+ referenceVector,
+ outputVector);
+ assert(referenceVector.size()==outputVector.size());
+ vector<double> rmse(noutput);
+ for(int isample=0;isample<referenceVector.size();++isample){
+ std::cout << isample << " ";
+ for(int ioutput=0;ioutput<noutput;++ioutput){
+ if(!isample)
+ rmse[ioutput]=0;
+ double ref=scale_output[ioutput]*referenceVector[isample][ioutput]+offset_output[ioutput];
+ double val=scale_output[ioutput]*outputVector[isample][ioutput]+offset_output[ioutput];
+ rmse[ioutput]+=(ref-val)*(ref-val);
+ std::cout << ref << " " << val;
+ if(ioutput<noutput-1)
+ std::cout << " ";
+ else
+ std::cout << std::endl;
+ }
+ }
+ for(int ioutput=0;ioutput<noutput;++ioutput)
+ std::cout << "rmse output variable " << ioutput << ": " << sqrt(rmse[ioutput]/referenceVector.size()) << std::endl;
+ }
+
+
+ net.train_on_data(trainingFeatures,
+ scaledOutput,
+ initWeights,
+ maxit_opt[0],
+ iterations_between_reports,
+ desired_error);
+
+
+ if(verbose_opt[0]>=2){
+ net.print_connections();
+ vector<fann_connection> convector;
+ net.get_connection_array(convector);
+ for(int i_connection=0;i_connection<net.get_total_connections();++i_connection)
+ cout << "connection " << i_connection << ": " << convector[i_connection].weight << endl;
+ }
+ //end of training
+
+ ofstream outputStream;
+ if(!output_opt.empty())
+ outputStream.open(output_opt[0].c_str(),ios::out);
+ for(unsigned int isample=0;isample<inputUnits.size();++isample){
+ std::vector<float> inputFeatures(ninput);
+ for(unsigned int iinput=0;iinput<ninput;++iinput)
+ inputFeatures[iinput]=(inputUnits[isample][iinput]-offset_input[iinput])/scale_input[iinput];
+ vector<float> result(noutput);
+ result=net.run(inputFeatures);
+
+ if(!output_opt.empty())
+ outputStream << isample << " ";
+ else
+ std::cout << isample << " ";
+ if(verbose_opt[0]){
+ for(unsigned int iinput=0;iinput<ninput;++iinput){
+ if(output_opt.size())
+ outputStream << inputUnits[isample][iinput] << " ";
+ else
+ std::cout << inputUnits[isample][iinput] << " ";
+ }
+ }
+ for(unsigned int ioutput=0;ioutput<noutput;++ioutput){
+ result[ioutput]=scale_output[ioutput]*result[ioutput]+offset_output[ioutput];
+ if(output_opt.size()){
+ outputStream << result[ioutput];
+ if(ioutput<noutput-1)
+ outputStream << " ";
+ else
+ outputStream << std::endl;
+ }
+ else{
+ std::cout << result[ioutput];
+ if(ioutput<noutput-1)
+ std::cout << " ";
+ else
+ std::cout << std::endl;
+ }
+ }
+ }
+ if(!output_opt.empty())
+ outputStream.close();
+}
diff --git a/src/apps/pksetmask.cc b/src/apps/pksetmask.cc
new file mode 100644
index 0000000..841d7c7
--- /dev/null
+++ b/src/apps/pksetmask.cc
@@ -0,0 +1,331 @@
+/**********************************************************************
+pksetmask.cc: program to apply mask image (set invalid values) to raster image
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include <assert.h>
+
+#include "imageclasses/ImgReaderGdal.h"
+#include "imageclasses/ImgWriterGdal.h"
+#include "base/Optionpk.h"
+
+using namespace std;
+
+int main(int argc, char *argv[])
+{
+ //command line options
+ Optionpk<string> input_opt("i", "input", "Input image");
+ Optionpk<string> mask_opt("m", "mask", "Mask image(s)");
+ Optionpk<string> output_opt("o", "output", "Output mask file");
+ Optionpk<string> otype_opt("ot", "otype", "Data type for output image ({Byte/Int16/UInt16/UInt32/Int32/Float32/Float64/CInt16/CInt32/CFloat32/CFloat64}). Empty string: inherit type from input image", "");
+ Optionpk<string> oformat_opt("of", "oformat", "Output image format (see also gdal_translate). Empty string: inherit from input image");
+ Optionpk<string> option_opt("co", "co", "Creation option for output file. Multiple options can be specified.");
+ Optionpk<int> msknodata_opt("msknodata", "msknodata", "Mask value(s) where image has nodata. Use one value for each mask, or multiple values for a single mask.", 1);
+ Optionpk<char> operator_opt("p", "operator", "Operator: < = > !. Use operator for each msknodata option", '=');
+ Optionpk<int> nodata_opt("nodata", "nodata", "nodata value to put in image if not valid", 0);
+ Optionpk<string> colorTable_opt("ct", "ct", "color table (file with 5 columns: id R G B ALFA (0: transparent, 255: solid)");
+ Optionpk<short> verbose_opt("v", "verbose", "verbose", 0);
+
+ bool doProcess;//stop process when program was invoked with help option (-h --help)
+ try{
+ doProcess=input_opt.retrieveOption(argc,argv);
+ mask_opt.retrieveOption(argc,argv);
+ output_opt.retrieveOption(argc,argv);
+ otype_opt.retrieveOption(argc,argv);
+ oformat_opt.retrieveOption(argc,argv);
+ option_opt.retrieveOption(argc,argv);
+ msknodata_opt.retrieveOption(argc,argv);
+ operator_opt.retrieveOption(argc,argv);
+ nodata_opt.retrieveOption(argc,argv);
+ colorTable_opt.retrieveOption(argc,argv);
+ verbose_opt.retrieveOption(argc,argv);
+ }
+ catch(string predefinedString){
+ std::cout << predefinedString << std::endl;
+ exit(0);
+ }
+ if(!doProcess){
+ std::cout << "short option -h shows basic options only, use long option --help to show all options" << std::endl;
+ exit(0);//help was invoked, stop processing
+ }
+
+ if(verbose_opt[0])
+ cout << "number of mask images: " << mask_opt.size() << endl;
+ vector<ImgReaderGdal> maskReader(mask_opt.size());
+ for(int imask=0;imask<mask_opt.size();++imask){
+ if(verbose_opt[0])
+ cout << "opening mask image file " << mask_opt[imask] << endl;
+ maskReader[imask].open(mask_opt[imask]);
+ }
+ assert(input_opt.size());
+ if(verbose_opt[0])
+ cout << "opening input image file " << input_opt[0] << endl;
+ ImgReaderGdal inputReader;
+ inputReader.open(input_opt[0]);
+ string imageType=inputReader.getImageType();
+ if(oformat_opt.size())//default
+ imageType=oformat_opt[0];
+ GDALDataType theType=GDT_Unknown;
+ if(verbose_opt[0]){
+ std::cout << "Image type: " << imageType << std::endl;
+ std::cout << "possible output data types: ";
+ }
+ for(int iType = 0; iType < GDT_TypeCount; ++iType){
+ if(verbose_opt[0])
+ cout << " " << GDALGetDataTypeName((GDALDataType)iType);
+ if( GDALGetDataTypeName((GDALDataType)iType) != NULL
+ && EQUAL(GDALGetDataTypeName((GDALDataType)iType),
+ otype_opt[0].c_str()))
+ theType=(GDALDataType) iType;
+ }
+ if(theType==GDT_Unknown)
+ theType=inputReader.getDataType();
+
+ assert(output_opt.size());
+ if(verbose_opt[0]){
+ std::cout << std::endl << "Output data type: " << GDALGetDataTypeName(theType) << std::endl;
+ std::cout << "opening output image for writing: " << output_opt[0] << std::endl;
+ }
+ ImgWriterGdal outputWriter;
+ try{
+ if(option_opt.findSubstring("INTERLEAVE=")==option_opt.end()){
+ string theInterleave="INTERLEAVE=";
+ theInterleave+=inputReader.getInterleave();
+ option_opt.push_back(theInterleave);
+ }
+ outputWriter.open(output_opt[0],inputReader.nrOfCol(),inputReader.nrOfRow(),inputReader.nrOfBand(),theType,imageType,option_opt);
+ for(int iband=0;iband<inputReader.nrOfBand();++iband)
+ outputWriter.GDALSetNoDataValue(nodata_opt[0],iband);
+ outputWriter.setProjection(inputReader.getProjection());
+ outputWriter.copyGeoTransform(inputReader);
+ }
+ catch(string errorstring){
+ cout << errorstring << endl;
+ exit(1);
+ }
+ // if(verbose_opt[0])
+ // cout << "opening output image file " << output_opt[0] << endl;
+ // outputWriter.open(output_opt[0],inputReader);
+ if(colorTable_opt.size()){
+ if(colorTable_opt[0]!="none")
+ outputWriter.setColorTable(colorTable_opt[0]);
+ }
+ else if (inputReader.getColorTable()!=NULL)//copy colorTable from input image
+ outputWriter.setColorTable(inputReader.getColorTable());
+ if(inputReader.isGeoRef()){
+ for(int imask=0;imask<mask_opt.size();++imask)
+ assert(maskReader[imask].isGeoRef());
+ }
+ else{
+ for(int imask=0;imask<mask_opt.size();++imask){
+ assert(maskReader[imask].nrOfCol()==inputReader.nrOfCol());
+ assert(maskReader[imask].nrOfRow()==inputReader.nrOfRow());
+ }
+ }
+ assert(nodata_opt.size()==msknodata_opt.size());
+ assert(operator_opt.size()==msknodata_opt.size()||operator_opt.size()==1);
+ if(verbose_opt[0]){
+ cout << " mask files selected: " << mask_opt.size() << endl;
+ for(int iv=0;iv<msknodata_opt.size();++iv){
+ char op=(operator_opt.size()==msknodata_opt.size())?operator_opt[iv]:operator_opt[0];
+ cout << op << " " << msknodata_opt[iv] << "->" << nodata_opt[iv] << endl;
+ }
+ }
+
+ Vector2d<double> lineInput(inputReader.nrOfBand(),inputReader.nrOfCol());
+ Vector2d<double> lineOutput(outputWriter.nrOfBand(),outputWriter.nrOfCol());
+ assert(lineOutput.size()==lineInput.size());
+ assert(inputReader.nrOfCol()==outputWriter.nrOfCol());
+ // Vector2d<int> lineMask(mask_opt.size());
+ Vector2d<double> lineMask(mask_opt.size());
+ for(int imask=0;imask<mask_opt.size();++imask){
+ if(verbose_opt[0])
+ cout << "mask " << imask << " has " << maskReader[imask].nrOfCol() << " columns and " << maskReader[imask].nrOfRow() << " rows" << endl;
+ lineMask[imask].resize(maskReader[imask].nrOfCol());
+ }
+ int irow=0;
+ int icol=0;
+ const char* pszMessage;
+ void* pProgressArg=NULL;
+ GDALProgressFunc pfnProgress=GDALTermProgress;
+ float progress=0;
+ if(!verbose_opt[0])
+ pfnProgress(progress,pszMessage,pProgressArg);
+ // double oldRowMask=-1;
+ vector<double> oldRowMask(mask_opt.size());
+ for(int imask=0;imask<mask_opt.size();++imask)
+ oldRowMask[imask]=-1;
+ for(irow=0;irow<inputReader.nrOfRow();++irow){
+ //read line in lineInput buffer
+ for(int iband=0;iband<inputReader.nrOfBand();++iband){
+ try{
+ inputReader.readData(lineInput[iband],GDT_Float64,irow,iband);
+ }
+ catch(string errorstring){
+ cerr << errorstring << endl;
+ exit(1);
+ }
+ }
+ double x,y;//geo coordinates
+ double colMask,rowMask;//image coordinates in mask image
+ for(icol=0;icol<inputReader.nrOfCol();++icol){
+ if(mask_opt.size()>1){//multiple masks
+ for(int imask=0;imask<mask_opt.size();++imask){
+ if(maskReader[imask].isGeoRef()){
+ inputReader.image2geo(icol,irow,x,y);
+ maskReader[imask].geo2image(x,y,colMask,rowMask);
+ colMask=static_cast<int>(colMask);
+ rowMask=static_cast<int>(rowMask);
+ }
+ else{
+ colMask=icol;
+ rowMask=irow;
+ }
+ bool masked=false;
+ if(rowMask>=0&&rowMask<maskReader[imask].nrOfRow()&&colMask>=0&&colMask<maskReader[imask].nrOfCol()){
+ if(static_cast<int>(rowMask)!=static_cast<int>(oldRowMask[imask])){
+ assert(rowMask>=0&&rowMask<maskReader[imask].nrOfRow());
+ try{
+ // maskReader[imask].readData(lineMask[imask],GDT_Int32,static_cast<int>(rowMask));
+ maskReader[imask].readData(lineMask[imask],GDT_Float64,static_cast<int>(rowMask));
+ }
+ catch(string errorstring){
+ cerr << errorstring << endl;
+ exit(1);
+ }
+ oldRowMask[imask]=rowMask;
+ }
+ }
+ else
+ continue;//no coverage in this mask
+ int ivalue=0;
+ if(mask_opt.size()==msknodata_opt.size())//one invalid value for each mask
+ ivalue=msknodata_opt[imask];
+ else//use same invalid value for each mask
+ ivalue=msknodata_opt[0];
+ char op=(operator_opt.size()==mask_opt.size())?operator_opt[imask]:operator_opt[0];
+ switch(op){
+ case('='):
+ default:
+ if(lineMask[imask][colMask]==ivalue)
+ masked=true;
+ break;
+ case('<'):
+ if(lineMask[imask][colMask]<ivalue)
+ masked=true;
+ break;
+ case('>'):
+ if(lineMask[imask][colMask]>ivalue)
+ masked=true;
+ break;
+ case('!'):
+ if(lineMask[imask][colMask]!=ivalue)
+ masked=true;
+ break;
+ }
+ if(masked){
+ if(verbose_opt[0]>1)
+ cout << "image masked at (col=" << icol << ",row=" << irow <<") with mask " << mask_opt[imask] << " and value " << ivalue << endl;
+ for(int iband=0;iband<inputReader.nrOfBand();++iband){
+ if(mask_opt.size()==nodata_opt.size())//one flag value for each mask
+ lineInput[iband][icol]=nodata_opt[imask];
+ else
+ lineInput[iband][icol]=nodata_opt[0];
+ }
+ masked=false;
+ break;
+ }
+ }
+ }
+ else{//potentially more invalid values for single mask
+ if(maskReader[0].isGeoRef()){
+ inputReader.image2geo(icol,irow,x,y);
+ maskReader[0].geo2image(x,y,colMask,rowMask);
+ colMask=static_cast<int>(colMask);
+ rowMask=static_cast<int>(rowMask);
+ }
+ else{
+ colMask=icol;
+ rowMask=irow;
+ }
+ bool masked=false;
+ if(rowMask>=0&&rowMask<maskReader[0].nrOfRow()&&colMask>=0&&colMask<maskReader[0].nrOfCol()){
+ if(static_cast<int>(rowMask)!=static_cast<int>(oldRowMask[0])){
+ assert(rowMask>=0&&rowMask<maskReader[0].nrOfRow());
+ try{
+ // maskReader[0].readData(lineMask[0],GDT_Int32,static_cast<int>(rowMask));
+ maskReader[0].readData(lineMask[0],GDT_Float64,static_cast<int>(rowMask));
+ }
+ catch(string errorstring){
+ cerr << errorstring << endl;
+ exit(1);
+ }
+ oldRowMask[0]=rowMask;
+ }
+ for(int ivalue=0;ivalue<msknodata_opt.size();++ivalue){
+ assert(msknodata_opt.size()==nodata_opt.size());
+ char op=(operator_opt.size()==msknodata_opt.size())?operator_opt[ivalue]:operator_opt[0];
+ switch(op){
+ case('='):
+ default:
+ if(lineMask[0][colMask]==msknodata_opt[ivalue])
+ masked=true;
+ break;
+ case('<'):
+ if(lineMask[0][colMask]<msknodata_opt[ivalue])
+ masked=true;
+ break;
+ case('>'):
+ if(lineMask[0][colMask]>msknodata_opt[ivalue])
+ masked=true;
+ break;
+ case('!'):
+ if(lineMask[0][colMask]!=msknodata_opt[ivalue])
+ masked=true;
+ break;
+ }
+ if(masked){
+ for(int iband=0;iband<inputReader.nrOfBand();++iband)
+ lineInput[iband][icol]=nodata_opt[ivalue];
+ masked=false;
+ break;
+ }
+ }
+ }
+ }
+ for(int iband=0;iband<lineOutput.size();++iband)
+ lineOutput[iband][icol]=lineInput[iband][icol];
+ }
+ //write buffer lineOutput to output file
+ for(int iband=0;iband<outputWriter.nrOfBand();++iband){
+ try{
+ outputWriter.writeData(lineOutput[iband],GDT_Float64,irow,iband);
+ }
+ catch(string errorstring){
+ cerr << errorstring << endl;
+ exit(1);
+ }
+ }
+ //progress bar
+ progress=static_cast<float>(irow+1.0)/outputWriter.nrOfRow();
+ pfnProgress(progress,pszMessage,pProgressArg);
+ }
+ inputReader.close();
+ for(int imask=0;imask<mask_opt.size();++imask)
+ maskReader[imask].close();
+ outputWriter.close();
+}
diff --git a/src/apps/pksieve.cc b/src/apps/pksieve.cc
new file mode 100644
index 0000000..576e97b
--- /dev/null
+++ b/src/apps/pksieve.cc
@@ -0,0 +1,120 @@
+/**********************************************************************
+pksieve.cc: program to sieve filter raster image
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include "cpl_string.h"
+#include "gdal_priv.h"
+#include "gdal.h"
+#include "imageclasses/ImgReaderGdal.h"
+#include "imageclasses/ImgWriterGdal.h"
+#include "imageclasses/ImgWriterOgr.h"
+#include "base/Optionpk.h"
+#include "ogrsf_frmts.h"
+extern "C" {
+#include "gdal_alg.h"
+#include "ogr_api.h"
+}
+
+using namespace std;
+
+int main(int argc,char **argv) {
+ Optionpk<string> input_opt("i", "input", "Input image file");
+ Optionpk<string> mask_opt("m", "mask", "Mask band indicating pixels to be interpolated (zero valued) ");
+ Optionpk<string> output_opt("o", "output", "Output image file");
+ Optionpk<int> band_opt("b", "band", "the band to be used from input file", 0);
+ Optionpk<int> connect_opt("c", "connect", "the connectedness: 4 directions or 8 directions", 8);
+ Optionpk<int> size_opt("s", "size", "raster polygons with sizes smaller than this will be merged into their largest neighbour. No sieve is performed if size = 0", 0);
+ Optionpk<string> otype_opt("ot", "otype", "Data type for output image ({Byte/Int16/UInt16/UInt32/Int32/Float32/Float64/CInt16/CInt32/CFloat32/CFloat64}). Empty string: inherit type from input image", "");
+ Optionpk<string> oformat_opt("of", "oformat", "Output image format (see also gdal_translate). Empty string: inherit from input image", "");
+ Optionpk<string> option_opt("co", "co", "Creation option for output file. Multiple options can be specified.");
+ Optionpk<string> colorTable_opt("ct", "ct", "color table (file with 5 columns: id R G B ALFA (0: transparent, 255: solid)");
+ Optionpk<short> verbose_opt("v", "verbose", "verbose mode if > 0", 0);
+
+ bool doProcess;//stop process when program was invoked with help option (-h --help)
+ try{
+ doProcess=input_opt.retrieveOption(argc,argv);
+ mask_opt.retrieveOption(argc,argv);
+ output_opt.retrieveOption(argc,argv);
+ band_opt.retrieveOption(argc,argv);
+ connect_opt.retrieveOption(argc,argv);
+ size_opt.retrieveOption(argc,argv);
+ otype_opt.retrieveOption(argc,argv);
+ oformat_opt.retrieveOption(argc,argv);
+ option_opt.retrieveOption(argc,argv);
+ colorTable_opt.retrieveOption(argc,argv);
+ verbose_opt.retrieveOption(argc,argv);
+ }
+ catch(string predefinedString){
+ std::cout << predefinedString << std::endl;
+ exit(0);
+ }
+ if(!doProcess){
+ std::cout << "short option -h shows basic options only, use long option --help to show all options" << std::endl;
+ exit(0);//help was invoked, stop processing
+ }
+
+ GDALAllRegister();
+
+ double dfComplete=0.0;
+ const char* pszMessage;
+ void* pProgressArg=NULL;
+ GDALProgressFunc pfnProgress=GDALTermProgress;
+ pfnProgress(dfComplete,pszMessage,pProgressArg);
+
+ ImgReaderGdal maskReader;
+ GDALRasterBand *maskBand=NULL;
+ if(mask_opt.size()){
+ if(verbose_opt[0])
+ cout << "opening mask file " << mask_opt[0] << endl;
+ maskReader.open(mask_opt[0]);
+ maskBand = maskReader.getRasterBand(0);
+ }
+
+ assert(input_opt.size());
+ assert(output_opt.size());
+ ImgReaderGdal inputReader(input_opt[0]);
+ GDALRasterBand *inputBand;
+ inputBand=inputReader.getRasterBand(band_opt[0]);
+
+ ImgWriterGdal outputWriter;
+ GDALRasterBand *outputBand=NULL;
+ if(verbose_opt[0])
+ cout << "opening output file " << output_opt[0] << endl;
+ outputWriter.open(output_opt[0],inputReader);
+ if(colorTable_opt.size()){
+ if(colorTable_opt[0]!="none")
+ outputWriter.setColorTable(colorTable_opt[0]);
+ }
+ else if (inputReader.getColorTable()!=NULL)//copy colorTable from input image
+ outputWriter.setColorTable(inputReader.getColorTable());
+ outputBand = outputWriter.getRasterBand(0);
+ //sieve filter to remove small raster elements (overwrite input band)
+ if(size_opt[0]){
+ if(GDALSieveFilter((GDALRasterBandH)inputBand, (GDALRasterBandH)maskBand, (GDALRasterBandH)outputBand, size_opt[0], connect_opt[0],NULL,pfnProgress,pProgressArg)!=CE_None)
+ cerr << CPLGetLastErrorMsg() << endl;
+ else{
+ dfComplete=1.0;
+ pfnProgress(dfComplete,pszMessage,pProgressArg);
+ }
+ }
+ inputReader.close();
+ if(mask_opt.size())
+ maskReader.close();
+ outputWriter.close();
+}
+
diff --git a/src/apps/pkstatascii.cc b/src/apps/pkstatascii.cc
new file mode 100644
index 0000000..6d6643d
--- /dev/null
+++ b/src/apps/pkstatascii.cc
@@ -0,0 +1,288 @@
+/**********************************************************************
+pkstat.cc: program to calculate basic statistics from raster image
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include <iostream>
+#include <fstream>
+#include <vector>
+#include <math.h>
+#include "base/Optionpk.h"
+#include "fileclasses/FileReaderAscii.h"
+#include "algorithms/StatFactory.h"
+using namespace std;
+
+int main(int argc, char *argv[])
+{
+ Optionpk<string> input_opt("i","input","name of the input text file","");
+ Optionpk<char> fs_opt("fs","fs","field separator.",' ');
+ Optionpk<char> comment_opt("comment","comment","comment character",'#');
+ Optionpk<bool> output_opt("o","output","output the selected columns",false);
+ Optionpk<bool> transpose_opt("t","transpose","transpose input ascii vector (use in combination with --output)",false);
+ Optionpk<int> col_opt("c", "column", "column nr, starting from 0", 0);
+ Optionpk<int> range_opt("r", "range", "rows to start/end reading. Use -r 1 -r 10 to read first 10 rows where first row is header. Use 0 to read all rows with no header.", 0);
+ Optionpk<bool> size_opt("size","size","sample size",false);
+ Optionpk<unsigned int> rand_opt("rnd", "rnd", "generate random numbers", 0);
+ Optionpk<std::string> randdist_opt("dist", "dist", "distribution for generating random numbers, see http://www.gn/software/gsl/manual/gsl-ref_toc.html#TOC320 (only uniform and Gaussian supported yet)", "gaussian");
+ Optionpk<double> randa_opt("rnda", "rnda", "first parameter for random distribution (standard deviation in case of Gaussian)", 1);
+ Optionpk<double> randb_opt("rndb", "rndb", "second parameter for random distribution (standard deviation in case of Gaussian)", 0);
+ Optionpk<bool> mean_opt("mean","mean","calculate median",false);
+ Optionpk<bool> median_opt("median","median","calculate median",false);
+ Optionpk<bool> var_opt("var","var","calculate variance",false);
+ Optionpk<bool> skewness_opt("skew","skewness","calculate skewness",false);
+ Optionpk<bool> kurtosis_opt("kurt","kurtosis","calculate kurtosis",false);
+ Optionpk<bool> stdev_opt("stdev","stdev","calculate standard deviation",false);
+ Optionpk<bool> sum_opt("sum","sum","calculate sum of column",false);
+ Optionpk<bool> minmax_opt("mm","minmax","calculate minimum and maximum value",false);
+ Optionpk<double> min_opt("min","min","set minimum value",0);
+ Optionpk<double> max_opt("max","max","set maximum value",0);
+ Optionpk<bool> histogram_opt("hist","hist","calculate histogram",false);
+ Optionpk<bool> histogram2d_opt("hist2d","hist2d","calculate 2-dimensional histogram based on two columns",false);
+ Optionpk<short> nbin_opt("nbin","nbin","number of bins to calculate histogram",0);
+ Optionpk<bool> relative_opt("rel","relative","use percentiles for histogram to calculate histogram",false);
+ Optionpk<double> kde_opt("kde","kde","bandwith of kernel density when producing histogram, use 0 for practical estimation based on Silverman's rule of thumb");
+ Optionpk<bool> correlation_opt("cor","correlation","calculate Pearson produc-moment correlation coefficient between two columns (defined by -c <col1> -c <col2>",false);
+ Optionpk<bool> rmse_opt("rmse","rmse","calculate root mean square error between two columns (defined by -c <col1> -c <col2>",false);
+ Optionpk<bool> reg_opt("reg","regression","calculate linear regression error between two columns (defined by -c <col1> -c <col2>",false);
+ Optionpk<short> verbose_opt("v", "verbose", "verbose mode when > 0", 0);
+
+ bool doProcess;//stop process when program was invoked with help option (-h --help)
+ try{
+ doProcess=input_opt.retrieveOption(argc,argv);
+ fs_opt.retrieveOption(argc,argv);
+ comment_opt.retrieveOption(argc,argv);
+ output_opt.retrieveOption(argc,argv);
+ transpose_opt.retrieveOption(argc,argv);
+ col_opt.retrieveOption(argc,argv);
+ range_opt.retrieveOption(argc,argv);
+ size_opt.retrieveOption(argc,argv);
+ rand_opt.retrieveOption(argc,argv);
+ randdist_opt.retrieveOption(argc,argv);
+ randa_opt.retrieveOption(argc,argv);
+ randb_opt.retrieveOption(argc,argv);
+ mean_opt.retrieveOption(argc,argv);
+ median_opt.retrieveOption(argc,argv);
+ var_opt.retrieveOption(argc,argv);
+ stdev_opt.retrieveOption(argc,argv);
+ skewness_opt.retrieveOption(argc,argv);
+ kurtosis_opt.retrieveOption(argc,argv);
+ sum_opt.retrieveOption(argc,argv);
+ minmax_opt.retrieveOption(argc,argv);
+ min_opt.retrieveOption(argc,argv);
+ max_opt.retrieveOption(argc,argv);
+ histogram_opt.retrieveOption(argc,argv);
+ histogram2d_opt.retrieveOption(argc,argv);
+ nbin_opt.retrieveOption(argc,argv);
+ relative_opt.retrieveOption(argc,argv);
+ kde_opt.retrieveOption(argc,argv);
+ correlation_opt.retrieveOption(argc,argv);
+ rmse_opt.retrieveOption(argc,argv);
+ reg_opt.retrieveOption(argc,argv);
+ verbose_opt.retrieveOption(argc,argv);
+ }
+ catch(string predefinedString){
+ std::cout << predefinedString << std::endl;
+ exit(0);
+ }
+ if(!doProcess){
+ std::cout << "short option -h shows basic options only, use long option --help to show all options" << std::endl;
+ exit(0);//help was invoked, stop processing
+ }
+
+ statfactory::StatFactory stat;
+ if(rand_opt[0]>0){
+ gsl_rng* r=stat.getRandomGenerator(time(NULL));
+ //todo: init random number generator using time...
+ if(verbose_opt[0])
+ std::cout << "generating " << rand_opt[0] << " random numbers: " << std::endl;
+ for(unsigned int i=0;i<rand_opt[0];++i)
+ std::cout << i << " " << stat.getRandomValue(r,randdist_opt[0],randa_opt[0],randb_opt[0]) << std::endl;
+ }
+ vector< vector<double> > dataVector(col_opt.size());
+ vector< vector<double> > statVector(col_opt.size());
+
+ if(!input_opt.size())
+ exit(0);
+ FileReaderAscii asciiReader(input_opt[0]);
+ asciiReader.setFieldSeparator(fs_opt[0]);
+ asciiReader.setComment(comment_opt[0]);
+ asciiReader.setMinRow(range_opt[0]);
+ if(range_opt.size()>1)
+ asciiReader.setMaxRow(range_opt[1]);
+ asciiReader.readData(dataVector,col_opt);
+ assert(dataVector.size());
+ double minValue=min_opt[0];
+ double maxValue=max_opt[0];
+ if(histogram_opt[0]){
+ if(nbin_opt[0]<1){
+ std::cerr << "Warning: number of bins not defined, calculating bins from min and max value" << std::endl;
+ if(maxValue<=minValue)
+ stat.minmax(dataVector[0],dataVector[0].begin(),dataVector[0].end(),minValue,maxValue);
+ nbin_opt[0]=maxValue-minValue+1;
+ }
+ }
+ double minX=min_opt[0];
+ double minY=(min_opt.size()==2)? min_opt[1] : min_opt[0];
+ double maxX=max_opt[0];
+ double maxY=(max_opt.size()==2)? max_opt[1] : max_opt[0];
+ if(histogram2d_opt[0]){
+ assert(col_opt.size()==2);
+ if(nbin_opt[0]<1){
+ std::cerr << "Warning: number of bins not defined, calculating bins from min and max value" << std::endl;
+ if(maxValue<=minValue){
+ stat.minmax(dataVector[0],dataVector[0].begin(),dataVector[0].end(),minX,maxX);
+ stat.minmax(dataVector[1],dataVector[1].begin(),dataVector[1].end(),minY,maxY);
+ }
+ minValue=(minX<minY)? minX:minY;
+ maxValue=(maxX>maxY)? maxX:maxY;
+ if(verbose_opt[0])
+ std::cout << "min and max values: " << minValue << ", " << maxValue << std::endl;
+ nbin_opt[0]=maxValue-minValue+1;
+ }
+ }
+ for(int icol=0;icol<col_opt.size();++icol){
+ if(!dataVector[icol].size()){
+ std::cerr << "Warning: dataVector[" << icol << "] is empty" << std::endl;
+ continue;
+ }
+ if(size_opt[0])
+ cout << "sample size column " << col_opt[icol] << ": " << dataVector[icol].size() << endl;
+ if(mean_opt[0])
+ cout << "mean value column " << col_opt[icol] << ": " << stat.mean(dataVector[icol]) << endl;
+ if(var_opt[0])
+ cout << "variance value column " << col_opt[icol] << ": " << stat.var(dataVector[icol]) << endl;
+ if(stdev_opt[0])
+ cout << "standard deviation column " << col_opt[icol] << ": " << sqrt(stat.var(dataVector[icol])) << endl;
+ if(skewness_opt[0])
+ cout << "skewness value column " << col_opt[icol] << ": " << stat.skewness(dataVector[icol]) << endl;
+ if(kurtosis_opt[0])
+ cout << "kurtosis value column " << col_opt[icol] << ": " << stat.kurtosis(dataVector[icol]) << endl;
+ if(sum_opt[0]){
+ cout << setprecision(2);
+ cout << fixed << "sum column " << col_opt[icol] << ": " << (stat.sum(dataVector[icol])) << endl;
+ }
+ if(median_opt[0])
+ cout << "median value column " << col_opt[icol] << ": " << stat.median(dataVector[icol]) << endl;
+ if(minmax_opt[0]){
+ cout << "min value column " << col_opt[icol] << ": " << stat.min(dataVector[icol]) << endl;
+ cout << "max value column " << col_opt[icol] << ": " << stat.max(dataVector[icol]) << endl;
+ }
+ if(histogram_opt[0]){
+ //todo: support kernel density function and estimate sigma as in practical estimate of the bandwith in http://en.wikipedia.org/wiki/Kernel_density_estimation
+ double sigma=0;
+ if(kde_opt.size()){
+ if(kde_opt[0]>0)
+ sigma=kde_opt[0];
+ else
+ sigma=1.06*sqrt(stat.var(dataVector[icol]))*pow(dataVector[icol].size(),-0.2);
+ }
+ assert(nbin_opt[0]);
+ if(verbose_opt[0]){
+ if(sigma>0)
+ std::cout << "calculating kernel density estimate with sigma " << sigma << " for col " << icol << std::endl;
+ else
+ std::cout << "calculating histogram for col " << icol << std::endl;
+ }
+ stat.distribution(dataVector[icol],dataVector[icol].begin(),dataVector[icol].end(),statVector[icol],nbin_opt[0],minValue,maxValue,sigma);
+ if(verbose_opt[0])
+ std::cout << "min and max values: " << minValue << ", " << maxValue << std::endl;
+ }
+ }
+ if(correlation_opt[0]){
+ assert(dataVector.size()==2);
+ cout << "correlation between columns " << col_opt[0] << " and " << col_opt[1] << ": " << stat.correlation(dataVector[0],dataVector[1]) << endl;
+ }
+ if(rmse_opt[0]){
+ assert(dataVector.size()==2);
+ cout << "root mean square error between columns " << col_opt[0] << " and " << col_opt[1] << ": " << stat.rmse(dataVector[0],dataVector[1]) << endl;
+ }
+ if(reg_opt[0]){
+ assert(dataVector.size()==2);
+ double c0=0;
+ double c1=0;
+ double r2=stat.linear_regression(dataVector[0],dataVector[1],c0,c1);
+ cout << "linear regression between columns: " << col_opt[0] << " and " << col_opt[1] << ": " << c0 << "+" << c1 << " * x " << " with R^2 (square correlation coefficient): " << r2 << endl;
+ }
+ if(histogram_opt[0]){
+ for(int irow=0;irow<statVector.begin()->size();++irow){
+ std::cout << (maxValue-minValue)*irow/(nbin_opt[0]-1)+minValue << " ";
+ for(int icol=0;icol<col_opt.size();++icol){
+ if(relative_opt[0])
+ std::cout << 100.0*static_cast<double>(statVector[icol][irow])/static_cast<double>(dataVector[icol].size());
+ else
+ std::cout << statVector[icol][irow];
+ if(icol<col_opt.size()-1)
+ cout << " ";
+ }
+ cout << endl;
+ }
+ }
+ if(histogram2d_opt[0]){
+ assert(nbin_opt[0]);
+ assert(dataVector.size()==2);
+ assert(dataVector[0].size()==dataVector[1].size());
+ double sigma=0;
+ //kernel density estimation as in http://en.wikipedia.org/wiki/Kernel_density_estimation
+ if(kde_opt.size()){
+ if(kde_opt[0]>0)
+ sigma=kde_opt[0];
+ else
+ sigma=1.06*sqrt(sqrt(stat.var(dataVector[0]))*sqrt(stat.var(dataVector[0])))*pow(dataVector[0].size(),-0.2);
+ }
+ assert(nbin_opt[0]);
+ if(verbose_opt[0]){
+ if(sigma>0)
+ std::cout << "calculating 2d kernel density estimate with sigma " << sigma << " for cols " << col_opt[0] << " and " << col_opt[1] << std::endl;
+ else
+ std::cout << "calculating 2d histogram for cols " << col_opt[0] << " and " << col_opt[1] << std::endl;
+ std::cout << "nbin: " << nbin_opt[0] << std::endl;
+ }
+ std::vector< std::vector<double> > histVector;
+ stat.distribution2d(dataVector[0],dataVector[1],histVector,nbin_opt[0],minX,maxX,minY,maxY,sigma);
+ for(int binX=0;binX<nbin_opt[0];++binX){
+ std::cout << std::endl;
+ for(int binY=0;binY<nbin_opt[0];++binY){
+ double value=0;
+ value=static_cast<double>(histVector[binX][binY])/dataVector[0].size();
+ std::cout << (maxX-minX)*binX/(nbin_opt[0]-1)+minX << " " << (maxY-minY)*binY/(nbin_opt[0]-1)+minY << " " << value << std::endl;
+ }
+ }
+ }
+
+ if(output_opt[0]){
+ if(transpose_opt[0]){
+ for(int icol=0;icol<col_opt.size();++icol){
+ for(int irow=0;irow<dataVector.begin()->size();++irow){
+ cout << dataVector[icol][irow];
+ if(irow<dataVector.begin()->size()-1)
+ cout << " ";
+ }
+ cout << endl;
+ }
+ }
+ else{
+ for(int irow=0;irow<dataVector.begin()->size();++irow){
+ for(int icol=0;icol<col_opt.size();++icol){
+ cout << dataVector[icol][irow];
+ if(icol<col_opt.size()-1)
+ cout << " ";
+ }
+ cout << endl;
+ }
+ }
+ }
+}
diff --git a/src/apps/pkstatogr.cc b/src/apps/pkstatogr.cc
new file mode 100644
index 0000000..81d8ec1
--- /dev/null
+++ b/src/apps/pkstatogr.cc
@@ -0,0 +1,152 @@
+/**********************************************************************
+pkstatogr.cc: program to calculate basic statistics from vector file
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include <math.h>
+#include <string>
+#include <fstream>
+#include <assert.h>
+#include "base/Optionpk.h"
+#include "imageclasses/ImgReaderOgr.h"
+#include "algorithms/StatFactory.h"
+
+int main(int argc, char *argv[])
+{
+ Optionpk<std::string> input_opt("i", "input", "Input shape file", "");
+ Optionpk<std::string> fieldname_opt("n", "fname", "fields on which to calculate statistics", "");
+ Optionpk<bool> minmax_opt("mm","minmax","calculate minimum and maximum value",false);
+ Optionpk<double> min_opt("min","min","set minimum value",0);
+ Optionpk<double> max_opt("max","max","set maximum value",0);
+ Optionpk<bool> histogram_opt("hist","hist","calculate histogram",false);
+ Optionpk<short> nbin_opt("nbin", "nbin", "number of bins", 0);
+ Optionpk<bool> relative_opt("rel","relative","use percentiles for histogram to calculate histogram",false);
+ Optionpk<bool> mean_opt("mean","mean","calculate mean value",false);
+ Optionpk<bool> median_opt("median","median","calculate median value",false);
+ Optionpk<bool> stdev_opt("stdev","stdev","calculate standard deviation",false);
+ Optionpk<bool> size_opt("s","size","sample size (number of points)",false);
+ Optionpk<short> verbose_opt("v", "verbose", "verbose mode if > 0", 0);
+
+ bool doProcess;//stop process when program was invoked with help option (-h --help)
+ try{
+ doProcess=input_opt.retrieveOption(argc,argv);
+ fieldname_opt.retrieveOption(argc,argv);
+ minmax_opt.retrieveOption(argc,argv);
+ min_opt.retrieveOption(argc,argv);
+ max_opt.retrieveOption(argc,argv);
+ histogram_opt.retrieveOption(argc,argv);
+ nbin_opt.retrieveOption(argc,argv);
+ relative_opt.retrieveOption(argc,argv);
+ mean_opt.retrieveOption(argc,argv);
+ median_opt.retrieveOption(argc,argv);
+ stdev_opt.retrieveOption(argc,argv);
+ size_opt.retrieveOption(argc,argv);
+ verbose_opt.retrieveOption(argc,argv);
+ }
+ catch(std::string predefinedString){
+ std::cout << predefinedString << std::endl;
+ exit(0);
+ }
+ if(!doProcess){
+ std::cout << "short option -h shows basic options only, use long option --help to show all options" << std::endl;
+ exit(0);//help was invoked, stop processing
+ }
+
+ ImgReaderOgr imgReader;
+ try{
+ imgReader.open(input_opt[0]);
+ }
+ catch(std::string errorstring){
+ std::cerr << errorstring << std::endl;
+ }
+
+ ImgReaderOgr inputReader(input_opt[0]);
+ std::vector<double> theData;
+ statfactory::StatFactory stat;
+ //todo: implement ALL
+
+ for(int ifield=0;ifield<fieldname_opt.size();++ifield){
+ if(verbose_opt[0])
+ std::cout << "field: " << ifield << std::endl;
+ theData.clear();
+ inputReader.readData(theData,OFTReal,fieldname_opt[ifield],0,verbose_opt[0]);
+ std::vector<double> binData;
+ double minValue=min_opt[0];
+ double maxValue=max_opt[0];
+ if(histogram_opt[0]){
+ if(nbin_opt[0]<1){
+ if(maxValue<=minValue)
+ stat.minmax(theData,theData.begin(),theData.end(),minValue,maxValue);
+ nbin_opt[0]=maxValue-minValue+1;
+ }
+ assert(nbin_opt[0]);
+ try{
+ stat.distribution(theData,theData.begin(),theData.end(),binData,nbin_opt[0],minValue,maxValue);
+ }
+ catch(std::string theError){
+ std::cerr << "Warning: all identical values in data" << std::endl;
+ exit(1);
+ }
+ }
+ // int nbin=(nbin_opt[0]>1)? nbin_opt[0] : 2;
+ std::cout << " --fname " << fieldname_opt[ifield];
+ try{
+ double theMean=0;
+ double theVar=0;
+ stat.meanVar(theData,theMean,theVar);
+ if(mean_opt[0])
+ std::cout << " --mean " << theMean;
+ if(stdev_opt[0])
+ std::cout << " --stdev " << sqrt(theVar);
+ if(minmax_opt[0]){
+ std::cout << " -min " << stat.min(theData);
+ std::cout << " -max " << stat.max(theData);
+ }
+ if(median_opt[0])
+ std::cout << " -median " << stat.median(theData);
+ if(size_opt[0])
+ std::cout << " -size " << theData.size();
+ std::cout << std::endl;
+ if(histogram_opt[0]){
+ for(int bin=0;bin<nbin_opt[0];++bin){
+ if(relative_opt[0])
+ std::cout << (maxValue-minValue)*bin/(nbin_opt[0]-1)+minValue << " " << 100.0*static_cast<double>(binData[bin])/theData.size() << std::endl;
+ else
+ std::cout << (maxValue-minValue)*bin/(nbin_opt[0]-1)+minValue << " " << binData[bin] << std::endl;
+ }
+ }
+ }
+ catch(std::string theError){
+ if(mean_opt[0])
+ std::cout << " --mean " << theData.back();
+ if(stdev_opt[0])
+ std::cout << " --stdev " << "0";
+ if(min_opt[0])
+ std::cout << " -min " << theData.back();
+ if(max_opt[0])
+ std::cout << " -max " << theData.back();
+ if(median_opt[0])
+ std::cout << " -median " << theData.back();
+ if(size_opt[0])
+ std::cout << " -size " << theData.size();
+ std::cout << std::endl;
+ std::cerr << "Warning: all identical values in data" << std::endl;
+ }
+ }
+ imgReader.close();
+}
+
diff --git a/src/base/IndexValue.h b/src/base/IndexValue.h
new file mode 100644
index 0000000..c380982
--- /dev/null
+++ b/src/base/IndexValue.h
@@ -0,0 +1,45 @@
+/**********************************************************************
+IndexValue.h: class to work with structs containing an index and a value
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#ifndef _INDEXVALUE_H_
+#define _INDEXVALUE_H_
+
+struct IndexValue{
+ int position;
+ double value;
+};
+class Compare_IndexValue{
+public:
+ int operator() (const IndexValue& pv1, const IndexValue& pv2) const{
+ return pv1.value>pv2.value;//for decreasing order
+ }
+};
+class Decrease_IndexValue{
+public:
+ int operator() (const IndexValue& pv1, const IndexValue& pv2) const{
+ return pv1.value>pv2.value;//for decreasing order
+ }
+};
+class Increase_IndexValue{
+public:
+ int operator() (const IndexValue& pv1, const IndexValue& pv2) const{
+ return pv1.value<pv2.value;//for increasing order
+ }
+};
+#endif /* _INDEXVALUE_H_ */
diff --git a/src/base/Makefile.am b/src/base/Makefile.am
new file mode 100644
index 0000000..efde6a4
--- /dev/null
+++ b/src/base/Makefile.am
@@ -0,0 +1,39 @@
+###############################################################################
+# THE PROGRAMS TO BUILD
+###############################################################################
+
+# the program to build (the names of the final binaries)
+#do not want to install pktestoption
+noinst_PROGRAMS = pktestOption
+
+# additional include pathes necessary to compile the C++ library
+AM_LDFLAGS = $(GDAL_LDFLAGS) @AM_LDFLAGS@
+AM_CXXFLAGS = -I$(top_srcdir)/src $(GDAL_CFLAGS) @AM_CXXFLAGS@
+#AM_CXXFLAGS = -I$(top_srcdir)/src @AM_CXXFLAGS@
+
+###############################################################################
+# THE LIBRARIES TO BUILD
+###############################################################################
+
+#noinst_LIBRARIES = libbase.a
+lib_LTLIBRARIES = libbase.la
+
+# where to install the headers on the system
+libbase_ladir = $(includedir)/base
+
+# the list of header files that belong to the library (to be installed later)
+libbase_la_HEADERS = $(top_srcdir)/config.h Vector2d.h IndexValue.h Optionpk.h PosValue.h
+
+# the sources to add to the library and to add to the source distribution
+###############################################################################
+libbase_la_SOURCES = $(libbase_la_HEADERS)
+
+# list of sources for the binaries
+pktestOption_SOURCES = pktestOption.cc
+
+###############################################################################
+# HEADERS USED FOR BUILDING BUT NOT TO BE INSTALLED
+###############################################################################
+
+#noinst_HEADERS = Optionpk.h PosValue.h Vector2d.h
+###############################################################################
diff --git a/src/base/Makefile.in b/src/base/Makefile.in
new file mode 100644
index 0000000..ba56ee6
--- /dev/null
+++ b/src/base/Makefile.in
@@ -0,0 +1,625 @@
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+ at SET_MAKE@
+
+###############################################################################
+# THE PROGRAMS TO BUILD
+###############################################################################
+
+
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+noinst_PROGRAMS = pktestOption$(EXEEXT)
+subdir = src/base
+DIST_COMMON = $(libbase_la_HEADERS) $(srcdir)/Makefile.am \
+ $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_lib_gdal.m4 \
+ $(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
+ $(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
+ $(top_srcdir)/m4/lt~obsolete.m4 $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/config.h
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+ *) f=$$p;; \
+ esac;
+am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`;
+am__install_max = 40
+am__nobase_strip_setup = \
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+am__nobase_strip = \
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+am__nobase_list = $(am__nobase_strip_setup); \
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+am__base_list = \
+ sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
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+am__installdirs = "$(DESTDIR)$(libdir)" "$(DESTDIR)$(libbase_ladir)"
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+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+am__mv = mv -f
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+CXXLINK = $(LIBTOOL) --tag=CXX $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=link $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) $(AM_LDFLAGS) \
+ $(LDFLAGS) -o $@
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
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+ $(LDFLAGS) -o $@
+SOURCES = $(libbase_la_SOURCES) $(pktestOption_SOURCES)
+DIST_SOURCES = $(libbase_la_SOURCES) $(pktestOption_SOURCES)
+HEADERS = $(libbase_la_HEADERS)
+ETAGS = etags
+CTAGS = ctags
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+AM_CXXFLAGS = -I$(top_srcdir)/src $(GDAL_CFLAGS) @AM_CXXFLAGS@
+
+# additional include pathes necessary to compile the C++ library
+AM_LDFLAGS = $(GDAL_LDFLAGS) @AM_LDFLAGS@
+AR = @AR@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
+CC = @CC@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CXX = @CXX@
+CXXCPP = @CXXCPP@
+CXXDEPMODE = @CXXDEPMODE@
+CXXFLAGS = @CXXFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+DSYMUTIL = @DSYMUTIL@
+DUMPBIN = @DUMPBIN@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+EXEEXT = @EXEEXT@
+FANN_CFLAGS = @FANN_CFLAGS@
+FANN_LIBS = @FANN_LIBS@
+FC = @FC@
+FCFLAGS = @FCFLAGS@
+FGREP = @FGREP@
+GDAL_CFLAGS = @GDAL_CFLAGS@
+GDAL_CONFIG = @GDAL_CONFIG@
+GDAL_DEP_LDFLAGS = @GDAL_DEP_LDFLAGS@
+GDAL_LDFLAGS = @GDAL_LDFLAGS@
+GDAL_OGR_ENABLED = @GDAL_OGR_ENABLED@
+GDAL_VERSION = @GDAL_VERSION@
+GREP = @GREP@
+GSL_CFLAGS = @GSL_CFLAGS@
+GSL_LIBS = @GSL_LIBS@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+LASCLASSES_OPT = @LASCLASSES_OPT@
+LD = @LD@
+LDFLAGS = @LDFLAGS@
+LIBOBJS = @LIBOBJS@
+LIBS = @LIBS@
+LIBTOOL = @LIBTOOL@
+LIPO = @LIPO@
+LN_S = @LN_S@
+LTLIBOBJS = @LTLIBOBJS@
+MAKEINFO = @MAKEINFO@
+MKDIR_P = @MKDIR_P@
+NLOPT_CFLAGS = @NLOPT_CFLAGS@
+NLOPT_LIBS = @NLOPT_LIBS@
+NM = @NM@
+NMEDIT = @NMEDIT@
+OBJDUMP = @OBJDUMP@
+OBJEXT = @OBJEXT@
+OTOOL = @OTOOL@
+OTOOL64 = @OTOOL64@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+PKG_CONFIG = @PKG_CONFIG@
+PKG_CONFIG_LIBDIR = @PKG_CONFIG_LIBDIR@
+PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
+RANLIB = @RANLIB@
+SED = @SED@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+STRIP = @STRIP@
+VERSION = @VERSION@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_CXX = @ac_ct_CXX@
+ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
+ac_ct_FC = @ac_ct_FC@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+bindir = @bindir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+builddir = @builddir@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+lt_ECHO = @lt_ECHO@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+#AM_CXXFLAGS = -I$(top_srcdir)/src @AM_CXXFLAGS@
+
+###############################################################################
+# THE LIBRARIES TO BUILD
+###############################################################################
+
+#noinst_LIBRARIES = libbase.a
+lib_LTLIBRARIES = libbase.la
+
+# where to install the headers on the system
+libbase_ladir = $(includedir)/base
+
+# the list of header files that belong to the library (to be installed later)
+libbase_la_HEADERS = $(top_srcdir)/config.h Vector2d.h IndexValue.h Optionpk.h PosValue.h
+
+# the sources to add to the library and to add to the source distribution
+###############################################################################
+libbase_la_SOURCES = $(libbase_la_HEADERS)
+
+# list of sources for the binaries
+pktestOption_SOURCES = pktestOption.cc
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .cc .lo .o .obj
+$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+ && { if test -f $@; then exit 0; else break; fi; }; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/base/Makefile'; \
+ $(am__cd) $(top_srcdir) && \
+ $(AUTOMAKE) --foreign src/base/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+ esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: $(am__configure_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): $(am__aclocal_m4_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+install-libLTLIBRARIES: $(lib_LTLIBRARIES)
+ @$(NORMAL_INSTALL)
+ test -z "$(libdir)" || $(MKDIR_P) "$(DESTDIR)$(libdir)"
+ @list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \
+ list2=; for p in $$list; do \
+ if test -f $$p; then \
+ list2="$$list2 $$p"; \
+ else :; fi; \
+ done; \
+ test -z "$$list2" || { \
+ echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(libdir)'"; \
+ $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(libdir)"; \
+ }
+
+uninstall-libLTLIBRARIES:
+ @$(NORMAL_UNINSTALL)
+ @list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \
+ for p in $$list; do \
+ $(am__strip_dir) \
+ echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(libdir)/$$f'"; \
+ $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(libdir)/$$f"; \
+ done
+
+clean-libLTLIBRARIES:
+ -test -z "$(lib_LTLIBRARIES)" || rm -f $(lib_LTLIBRARIES)
+ @list='$(lib_LTLIBRARIES)'; for p in $$list; do \
+ dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \
+ test "$$dir" != "$$p" || dir=.; \
+ echo "rm -f \"$${dir}/so_locations\""; \
+ rm -f "$${dir}/so_locations"; \
+ done
+libbase.la: $(libbase_la_OBJECTS) $(libbase_la_DEPENDENCIES)
+ $(LINK) -rpath $(libdir) $(libbase_la_OBJECTS) $(libbase_la_LIBADD) $(LIBS)
+
+clean-noinstPROGRAMS:
+ @list='$(noinst_PROGRAMS)'; test -n "$$list" || exit 0; \
+ echo " rm -f" $$list; \
+ rm -f $$list || exit $$?; \
+ test -n "$(EXEEXT)" || exit 0; \
+ list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
+ echo " rm -f" $$list; \
+ rm -f $$list
+pktestOption$(EXEEXT): $(pktestOption_OBJECTS) $(pktestOption_DEPENDENCIES)
+ @rm -f pktestOption$(EXEEXT)
+ $(CXXLINK) $(pktestOption_OBJECTS) $(pktestOption_LDADD) $(LIBS)
+
+mostlyclean-compile:
+ -rm -f *.$(OBJEXT)
+
+distclean-compile:
+ -rm -f *.tab.c
+
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/pktestOption.Po at am__quote@
+
+.cc.o:
+ at am__fastdepCXX_TRUE@ $(CXXCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+ at am__fastdepCXX_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+ at AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+ at AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+ at am__fastdepCXX_FALSE@ $(CXXCOMPILE) -c -o $@ $<
+
+.cc.obj:
+ at am__fastdepCXX_TRUE@ $(CXXCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
+ at am__fastdepCXX_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+ at AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+ at AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+ at am__fastdepCXX_FALSE@ $(CXXCOMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
+
+.cc.lo:
+ at am__fastdepCXX_TRUE@ $(LTCXXCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+ at am__fastdepCXX_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo
+ at AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
+ at AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+ at am__fastdepCXX_FALSE@ $(LTCXXCOMPILE) -c -o $@ $<
+
+mostlyclean-libtool:
+ -rm -f *.lo
+
+clean-libtool:
+ -rm -rf .libs _libs
+install-libbase_laHEADERS: $(libbase_la_HEADERS)
+ @$(NORMAL_INSTALL)
+ test -z "$(libbase_ladir)" || $(MKDIR_P) "$(DESTDIR)$(libbase_ladir)"
+ @list='$(libbase_la_HEADERS)'; test -n "$(libbase_ladir)" || list=; \
+ for p in $$list; do \
+ if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+ echo "$$d$$p"; \
+ done | $(am__base_list) | \
+ while read files; do \
+ echo " $(INSTALL_HEADER) $$files '$(DESTDIR)$(libbase_ladir)'"; \
+ $(INSTALL_HEADER) $$files "$(DESTDIR)$(libbase_ladir)" || exit $$?; \
+ done
+
+uninstall-libbase_laHEADERS:
+ @$(NORMAL_UNINSTALL)
+ @list='$(libbase_la_HEADERS)'; test -n "$(libbase_ladir)" || list=; \
+ files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
+ test -n "$$files" || exit 0; \
+ echo " ( cd '$(DESTDIR)$(libbase_ladir)' && rm -f" $$files ")"; \
+ cd "$(DESTDIR)$(libbase_ladir)" && rm -f $$files
+
+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ mkid -fID $$unique
+tags: TAGS
+
+TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ set x; \
+ here=`pwd`; \
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ shift; \
+ if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+ test -n "$$unique" || unique=$$empty_fix; \
+ if test $$# -gt 0; then \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ "$$@" $$unique; \
+ else \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ $$unique; \
+ fi; \
+ fi
+ctags: CTAGS
+CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ test -z "$(CTAGS_ARGS)$$unique" \
+ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+ $$unique
+
+GTAGS:
+ here=`$(am__cd) $(top_builddir) && pwd` \
+ && $(am__cd) $(top_srcdir) \
+ && gtags -i $(GTAGS_ARGS) "$$here"
+
+distclean-tags:
+ -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+check: check-am
+all-am: Makefile $(LTLIBRARIES) $(PROGRAMS) $(HEADERS)
+installdirs:
+ for dir in "$(DESTDIR)$(libdir)" "$(DESTDIR)$(libbase_ladir)"; do \
+ test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+ done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libLTLIBRARIES clean-libtool \
+ clean-noinstPROGRAMS mostlyclean-am
+
+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-libbase_laHEADERS
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am: install-libLTLIBRARIES
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
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+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-libLTLIBRARIES uninstall-libbase_laHEADERS
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+ clean-libLTLIBRARIES clean-libtool clean-noinstPROGRAMS ctags \
+ distclean distclean-compile distclean-generic \
+ distclean-libtool distclean-tags distdir dvi dvi-am html \
+ html-am info info-am install install-am install-data \
+ install-data-am install-dvi install-dvi-am install-exec \
+ install-exec-am install-html install-html-am install-info \
+ install-info-am install-libLTLIBRARIES \
+ install-libbase_laHEADERS install-man install-pdf \
+ install-pdf-am install-ps install-ps-am install-strip \
+ installcheck installcheck-am installdirs maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-compile \
+ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+ tags uninstall uninstall-am uninstall-libLTLIBRARIES \
+ uninstall-libbase_laHEADERS
+
+
+###############################################################################
+# HEADERS USED FOR BUILDING BUT NOT TO BE INSTALLED
+###############################################################################
+
+#noinst_HEADERS = Optionpk.h PosValue.h Vector2d.h
+###############################################################################
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/src/base/Optionpk.h b/src/base/Optionpk.h
new file mode 100644
index 0000000..b1fdbaf
--- /dev/null
+++ b/src/base/Optionpk.h
@@ -0,0 +1,434 @@
+/**********************************************************************
+Optionpk.h: class to handle command line options (inherits from stl vector class)
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#ifndef _OPTIONPK_H_
+#define _OPTIONPK_H_
+
+#include <vector>
+#include <string>
+#include <cstdlib>
+#include <assert.h>
+#include <stdexcept>
+#include <iostream>
+#include <iomanip>
+#include <sstream>
+#include <typeinfo>
+#include <cxxabi.h>
+#include "ogr_feature.h"
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+///throw this class when syntax error in command line option
+class BadConversion : public std::runtime_error {
+ public:
+ BadConversion(std::string const& s)
+ : runtime_error(s)
+ { }
+};
+
+///convert command line option to value of the defined type, throw exception in case of failure
+template<typename T> inline T string2type(std::string const& s){
+ std::istringstream i(s);
+ T x;
+ if (!(i >> x) )
+ throw BadConversion(s);
+ return x;
+}
+
+///convert command line option to value of the defined type, throw if entire string could not get converted
+template<typename T> inline T string2type(std::string const& s,bool failIfLeftoverChars){
+ std::istringstream i(s);
+ char c;
+ T x;
+ if (!(i >> x) || (failIfLeftoverChars && i.get(c)))
+ throw BadConversion(s);
+ return x;
+}
+
+///specialization for string
+template<> inline std::string string2type(std::string const& s){
+ return s;
+}
+
+///specialization for OGRFieldType
+template<> inline OGRFieldType string2type(std::string const& s){
+ OGRFieldType ftype;
+ int ogr_typecount=11;//hard coded for now!
+ for(int iType = 0; iType < ogr_typecount; ++iType){
+ if( OGRFieldDefn::GetFieldTypeName((OGRFieldType)iType) != NULL
+ && EQUAL(OGRFieldDefn::GetFieldTypeName((OGRFieldType)iType),s.c_str()))
+ ftype=(OGRFieldType) iType;
+ }
+ return ftype;
+}
+
+///serialization for help or to dump option values to screen in verbose mode
+template<typename T> inline std::string type2string(T const& value){
+ std::ostringstream oss;
+ oss << value;
+ return oss.str();
+}
+
+///specialization for bool
+template<> inline std::string type2string(bool const& value){
+ if(value)
+ return("true");
+ else
+ return("false");
+}
+
+///specialization for string
+template<> inline std::string type2string(std::string const& value){
+ // if(value.empty())
+ // return("<empty string>");
+ // else
+ return(value);
+}
+
+///specialization for float
+template<> inline std::string type2string(float const& value){
+ std::ostringstream oss;
+ // oss.precision(1);
+ // oss.setf(ios::fixed);
+ oss << value;
+ return oss.str();
+}
+
+///specialization for double
+template<> inline std::string type2string(double const& value){
+ std::ostringstream oss;
+ // oss.precision(1);
+ // oss.setf(ios::fixed);
+ oss << value;
+ return oss.str();
+}
+
+/**
+Class to implement command line options. With the constructor you can define an option, in both short `-` and long `--` format, of a specific type, help information and a default value.\n
+This class inherits from std::vector, so the option variable is a vector, supporting multiple inputs for the same option (e.g., --input file1 [--input file2 ...].
+Several command line option formats are supported:
+- `-shortOption value`
+- `-shortOption=value`
+- `--longOption value`
+- `--longOption=value`
+- `-shortOption` (no value for boolean options, which are automatically set by invoking the option)
+- `--longOption` (no value for boolean options, which are automatically set by invoking the option)
+
+Option names should have regular characters and no white space in them. Some names are reserved and can not be used either:
+- short option `h` or long option `help`: shows help info
+- long option `license`: shows license info
+- long option `version`: shows current version of pktools
+- long option `doxygen`: shows help info in table format, ready to be included in doxygen
+
+A call to member function \ref retrieveOption reads the command line arguments and initializes the object (vector). Make sure to call this member function before using the option object in your main program (or a segmentation error due to an un-initialized vector will occur).
+
+All calls to retrieveOption should reside in a try{} block. If one of the reserved options
+- `license`
+- `version`
+is used, an exception of type std::string is thrown. This can be caught with a catch(string predefinedString) right after the try block, where the message can be sent to stdout and the program can be ended.
+
+Similarly, if help is invoked with the short option `-h` or long option `--help`, the main program is informed by the return value `false` of \ref retrieveOption (for any option). An example how to use Optionpk is shown in \ref pktestOption.cc
+**/
+
+template<class T> class Optionpk : public std::vector <T>
+{
+public:
+ ///default constructor
+ Optionpk();
+ ///constructor for option without default value
+ Optionpk(const std::string& shortName, const std::string& longName, const std::string& helpInfo);
+ ///constructor for option with default value. Option can be hidden for help info
+ Optionpk(const std::string& shortName, const std::string& longName, const std::string& helpInfo,const T& defaultValue, short hide=0);
+ ///default destructor
+ ~Optionpk();
+ ///set help information
+ void setHelp(const std::string& helpInfo){m_help=helpInfo;};
+ bool retrieveOption(int argc, char ** argv);
+ template<class T1> friend std::ostream& operator<<(std::ostream & os, const Optionpk<T1>& theOption);
+
+ void setAll(const std::string& shortName, const std::string& longName, const std::string& helpInfo);
+ void setAll(const std::string& shortName, const std::string& longName, const std::string& helpInfo,const T& defaultValue, short hide);
+ void setDefault(const T& defaultValue);
+ std::string getDefaultValue() const {return m_defaultValue;};
+ void setShortName(const std::string& shortName);
+ void setLongName(const std::string& longName);
+ std::string getShortName() const {return m_shortName;};
+ std::string getLongName() const {return m_longName;};
+
+ std::string getHelp() const {return m_help;};
+ static std::string getGPLv3License(){
+ return static_cast<std::string>("\n\
+ This program is free software: you can redistribute it and/or modify\n\
+ it under the terms of the GNU General Public License as published by\n\
+ the Free Software Foundation, either version 3 of the License, or\n\
+ (at your option) any later version.\n\
+ \n\
+ This program is distributed in the hope that it will be useful,\n\
+ but WITHOUT ANY WARRANTY; without even the implied warranty of\n\
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n\
+ GNU General Public License for more details.\n\
+ \n\
+ You should have received a copy of the GNU General Public License\n\
+ along with this program. If not, see <http://www.gnu.org/licenses/>.\n");};
+ std::vector<std::string>::const_iterator findSubstring(const std::string& argument) const;
+private:
+ bool hasArgument() const {return m_hasArgument;};//all options except bools should have arguments
+ bool hasShortOption() const {return m_shortName.compare("\0");};
+ bool hasLongOption() const {return m_longName.compare("\0");};
+ std::string usage() const;
+ std::string usageDoxygen() const;
+
+ std::string m_shortName;
+ std::string m_longName;
+ std::string m_help;
+ bool m_hasArgument;
+ T m_defaultValue;
+ bool m_hasDefault;
+ short m_hide;
+};
+
+template<class T1> std::ostream& operator<<(std::ostream& os, const Optionpk<T1>& theOption)
+{
+ os << theOption.getLongName() << ": ";
+ for(int index=0;index<theOption.size();++index)
+ os << type2string<T1>(theOption[index]) << " ";
+ os << std::endl;
+ return os;
+}
+
+template<class T> Optionpk<T>::Optionpk()
+: m_hasDefault(false)
+{
+}
+
+/**
+constructor without default value\n
+shortName is option invoked with `-`\n
+longName is option invoked with `--`\n
+helpInfo is the help message that is shown when option -h or --help is invoked\n
+**/
+template<class T> Optionpk<T>::Optionpk(const std::string& shortName, const std::string& longName, const std::string& helpInfo)
+: m_hasDefault(false)
+{
+ setAll(shortName,longName,helpInfo);
+}
+
+/**
+constructor with default value.\n
+shortName is option invoked with `-`\n
+longName is option invoked with `--`\n
+helpInfo is the help message that is shown when option -h or --help is invoked\n
+defaultValue is default value of the option (first value of vector: option[0])\n
+hide=0 : option is visible for in both short (`-h`) and long (`--help`) help. Typical use: mandatory options\n
+hide=1 : option is only visible in long help (`--help`). Typical use: expert options\n
+hide=2 : option is hidden for user. Typical use: Easter eggs or options only known to author
+**/
+template<class T> Optionpk<T>::Optionpk(const std::string& shortName, const std::string& longName, const std::string& helpInfo,const T& defaultValue, short hide)
+{
+ setAll(shortName,longName,helpInfo,defaultValue, hide);
+}
+
+template<class T> std::string Optionpk<T>::usage() const
+{
+ std::ostringstream helpss;
+ std::string shortOption=m_shortName;
+ std::string longOption=m_longName;
+ shortOption.insert(0,"-");
+ longOption.insert(0,"--");
+ if(hasShortOption())
+ helpss << " " << std::setiosflags(std::ios::left) << std::setw(4) << shortOption;
+ else
+ helpss << " " << std::setiosflags(std::ios::left) << std::setw(4) << " ";
+ if(hasLongOption())
+ helpss << " " << std::setiosflags(std::ios::left) << std::setw(20) << longOption;
+ else
+ helpss << " " << std::setiosflags(std::ios::left) << std::setw(20) << " ";
+ helpss << " " << m_help;
+ if(m_hasDefault)
+ helpss << " (default: " << type2string<T>(m_defaultValue) << ")";
+ return helpss.str();
+}
+
+template<class T> std::string Optionpk<T>::usageDoxygen() const
+{
+ std::ostringstream helpss;
+ std::string shortOption=m_shortName;
+ std::string longOption=m_longName;
+
+ if(hasShortOption())
+ helpss << " | " << std::setiosflags(std::ios::left) << std::setw(6) << shortOption << " | ";
+ else
+ helpss << " | " << std::setiosflags(std::ios::left) << " | ";
+ if(hasLongOption())
+ helpss << std::setiosflags(std::ios::left) << std::setw(20) << longOption << " | ";
+ else
+ helpss << std::setiosflags(std::ios::left) << " | ";
+ int status;
+ helpss << std::setiosflags(std::ios::left) << std::setw(4) << abi::__cxa_demangle(typeid(T).name(),0,0,&status) << " | ";
+ if(m_hasDefault)
+ helpss <<std::setiosflags(std::ios::left) << std::setw(5) << type2string<T>(m_defaultValue) << " |";
+ else
+ helpss << " |";
+ helpss << m_help << " | ";
+
+ return helpss.str();
+}
+
+template<class T> void Optionpk<T>::setAll(const std::string& shortName, const std::string& longName, const std::string& helpInfo)
+{
+ m_shortName=shortName;
+ m_longName=longName;
+ m_hasArgument=true;
+ m_help=helpInfo;
+ m_hide=0;
+}
+
+template<class T> void Optionpk<T>::setAll(const std::string& shortName, const std::string& longName, const std::string& helpInfo,const T& defaultValue, short hide)
+{
+ m_shortName=shortName;
+ m_longName=longName;
+ m_hasArgument=true;
+ m_help=helpInfo;
+ m_defaultValue=defaultValue;
+ m_hasDefault=true;
+ m_hide=hide;
+}
+
+///specialization for bool
+template<> void Optionpk<bool>::setAll(const std::string& shortName, const std::string& longName, const std::string& helpInfo);
+
+template<> void Optionpk<bool>::setAll(const std::string& shortName, const std::string& longName, const std::string& helpInfo)
+{
+ m_shortName=shortName;
+ m_longName=longName;
+ m_hasArgument=false;
+ m_help=helpInfo;
+ m_hide=0;
+}
+
+///specialization for bool
+template<> void Optionpk<bool>::setAll(const std::string& shortName, const std::string& longName, const std::string& helpInfo,const bool& defaultValue, short hide);
+
+///specialization for bool
+template<> void Optionpk<bool>::setAll(const std::string& shortName, const std::string& longName, const std::string& helpInfo,const bool& defaultValue, short hide)
+{
+ m_shortName=shortName;
+ m_longName=longName;
+ m_hasArgument=false;
+ m_help=helpInfo;
+ m_defaultValue=defaultValue;
+ m_hasDefault=true;
+ m_hide=hide;
+}
+
+///specialization for bool
+template<> Optionpk<bool>::Optionpk(const std::string& shortName, const std::string& longName, const std::string& helpInfo,const bool& defaultValue, short hide)
+{
+ setAll(shortName,longName,helpInfo,defaultValue, hide);
+}
+
+template<class T> Optionpk<T>::~Optionpk()
+{
+}
+
+/**
+make sure to call this function first before using the option in main program (or segmentation fault will occur...)
+**/
+template<class T> bool Optionpk<T>::retrieveOption(int argc, char **argv){
+ bool noHelp=true;//return value, alert main program that hard coded option (help, version, license, doxygen) was invoked
+ std::string helpStringShort="-h";//short option for help (hard coded)
+ std::string helpStringLong="--help";//long option for help (hard coded)
+ std::string helpStringDoxygen="--doxygen";//option to create table of options ready to use for doxygen
+ std::string versionString="--version";//option to show current version
+ std::string licenseString="--license";//option to show current version
+ for(int i = 1; i < argc; ++i ){
+ std::string currentArgument;
+ std::string currentOption=argv[i];
+ std::string shortOption=m_shortName;
+ std::string longOption=m_longName;
+ shortOption.insert(0,"-");
+ longOption.insert(0,"--");
+ size_t foundEqual=currentOption.rfind("=");
+ if(foundEqual!=std::string::npos){
+ currentArgument=currentOption.substr(foundEqual+1);
+ currentOption=currentOption.substr(0,foundEqual);
+ }
+ if(!helpStringShort.compare(currentOption)){
+ if(m_hide<1)
+ std::cout << usage() << std::endl;
+ noHelp=false;
+ }
+ else if(!helpStringLong.compare(currentOption)){
+ if(m_hide<2)
+ std::cout << usage() << std::endl;
+ noHelp=false;
+ }
+ else if(!helpStringDoxygen.compare(currentOption)){
+ if(m_hide<2)
+ std::cout << usageDoxygen() << std::endl;
+ noHelp=false;
+ }
+ else if(!versionString.compare(currentOption)){
+ std::string theVersion="version ";
+ theVersion+=VERSION;
+ theVersion+=", Copyright (C) Pieter Kempeneers.\n\
+ This program comes with ABSOLUTELY NO WARRANTY; for details type use option -h.\n \
+ This is free software, and you are welcome to redistribute it\n \
+ under certain conditions; use option --license for details.";
+ throw(theVersion);//no need to continue registering (break prevents from multiplication of version info)
+ }
+ else if(!licenseString.compare(currentOption)){
+ throw(getGPLv3License());
+ }
+ if(hasShortOption()&&!(shortOption.compare(currentOption))){//for -option
+ if(foundEqual!=std::string::npos)
+ this->push_back(string2type<T>(currentArgument));
+ else if(m_hasArgument && i < argc-1)
+ this->push_back(string2type<T>(argv[++i]));
+ else
+ this->push_back(string2type<T>("1"));
+ }
+ else if(hasLongOption()&&!(longOption.compare(currentOption))){//for --option
+ if(foundEqual!=std::string::npos)
+ this->push_back(string2type<T>(currentArgument));
+ else if(m_hasArgument && i < argc-1)
+ this->push_back(string2type<T>(argv[++i]));
+ else
+ this->push_back(string2type<T>("1"));
+ }
+ }
+ if(!(this->size())&&m_hasDefault)//only set default value if no options were given
+ this->push_back(m_defaultValue);
+ return(noHelp);
+}
+
+//find a substring in string option (e.g., option is of type -co INTERLEAVE=BAND)
+template<> std::vector<std::string>::const_iterator Optionpk<std::string>::findSubstring(const std::string& argument) const{
+ std::vector<std::string>::const_iterator opit=this->begin();
+ while(opit!=this->end()){
+ if(opit->find(argument)!=std::string::npos)
+ break;
+ ++opit;
+ }
+ return opit;
+}
+
+#endif
diff --git a/src/base/PosValue.h b/src/base/PosValue.h
new file mode 100644
index 0000000..86e08d8
--- /dev/null
+++ b/src/base/PosValue.h
@@ -0,0 +1,46 @@
+/**********************************************************************
+PosValue.h: class to work with structs containing a position and a value
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#ifndef _POSVALUE_H_
+#define _POSVALUE_H_
+
+struct PosValue{
+ double posx;
+ double posy;
+ double value;
+};
+class Compare_PosValue{
+public:
+ int operator() (const PosValue& pv1, const PosValue& pv2) const{
+ return pv1.value>pv2.value;//for decreasing order
+ }
+};
+class Decrease_PosValue{
+public:
+ int operator() (const PosValue& pv1, const PosValue& pv2) const{
+ return pv1.value>pv2.value;//for decreasing order
+ }
+};
+class Increase_PosValue{
+public:
+ int operator() (const PosValue& pv1, const PosValue& pv2) const{
+ return pv1.value<pv2.value;//for increasing order
+ }
+};
+#endif /* _POSVALUE_H_ */
diff --git a/src/base/Vector2d.h b/src/base/Vector2d.h
new file mode 100644
index 0000000..a10c192
--- /dev/null
+++ b/src/base/Vector2d.h
@@ -0,0 +1,307 @@
+/**********************************************************************
+Vector2d.h: 2-dimensional vector class (inherits from stl vector class)
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#ifndef _VECTOR2D_H_
+#define _VECTOR2D_H_
+
+#include <vector>
+#include <list>
+#include <algorithm>
+#include <numeric>
+#include <gsl/gsl_matrix.h>
+#include "IndexValue.h"
+#include "algorithms/StatFactory.h"
+
+template<class T> class Vector2d: public std::vector<std::vector <T> >
+{
+public:
+ Vector2d();
+ Vector2d(const Vector2d<T>& v1);//copy constructor
+ ~Vector2d();
+ Vector2d(int nrow);
+ Vector2d(int nrow, int ncol);
+ Vector2d(int nrow, int ncol, const T& value);
+ Vector2d(const gsl_matrix* gsl_m);
+ void resize(int nrow)
+ {
+ std::vector< std::vector<T> >::resize(nrow);
+ };
+ void resize(int nrow, int ncol);
+ int nRows() const {return this->size();};
+ int nCols() const {if(this->size()) return this->begin()->size(); else return 0;};
+ void selectCol(int col, std::vector<T> &output) const;
+ void selectCol(int col, T* output) const;
+ std::vector<T> selectCol(int col);
+ void selectCols(const std::list<int> &cols, Vector2d<T> &output) const;
+ void transpose(Vector2d<T> &output) const{
+ output.resize(nCols(),nRows());
+ for(int irow=0;irow<nRows();++irow){
+ for(int icol=0;icol<nCols();++icol){
+ output[icol][irow]=(*this)[irow][icol];
+ }
+ }
+ };
+ void selectCols(const std::list<int> &cols);
+ void sort(Vector2d<T>& output);
+ void scale(const std::vector<double> &scaleVector, const std::vector<double> &offsetVector, Vector2d<T>& scaledOutput);
+ void scale(const T lbound, const T ubound, std::vector<double> &scaleVector, std::vector<double> &offsetVector, Vector2d<T>& scaledOutput);
+ Vector2d<T> operator=(const Vector2d<T>& v1);
+// std::ostream& operator<<(std::ostream& os, const Vector2d<T>& v);
+// template<class T> std::ostream& operator<<(std::ostream& os, const Vector2d<T>& v);
+ template<class T1> friend std::ostream& operator<<(std::ostream & os, const Vector2d<T1>& v);
+ Vector2d<T> sum(const Vector2d<T>& v1, const Vector2d<T>& v2) const;
+ T max(int& x, int& y, double maxValue) const;
+
+ T sum() const;
+};
+
+template<class T> Vector2d<T>::Vector2d()
+ : std::vector< std::vector<T> >()
+{
+}
+
+template<class T> Vector2d<T>::~Vector2d()
+{
+}
+
+//copy constructor
+template<class T> Vector2d<T>::Vector2d(const Vector2d<T>& v1){
+ this->resize(v1.size());
+ for(int irow=0;irow<v1.size();++irow)
+ this->at(irow)=v1[irow];
+}
+
+template<class T> Vector2d<T> Vector2d<T>::operator=(const Vector2d<T>& v1){
+ //check for assignment to self (of the form v=v)
+ if(this==&v1)
+ return *this;
+ else{
+ this->resize(v1.size());
+ for(int irow=0;irow<v1.size();++irow)
+ this->at(irow)=v1[irow];
+ return *this;
+ }
+}
+
+template<class T> Vector2d<T>::Vector2d(int nrow)
+ : std::vector< std::vector<T> >(nrow)
+{
+}
+
+template<class T> Vector2d<T>::Vector2d(int nrow, int ncol)
+// : std::vector< std::vector<T> >(nrow)
+{
+ this->resize(nrow);
+ for(int irow=0;irow<nrow;++irow){
+ (this->operator[](irow)).resize(ncol);
+// (*this)[irow].resize(ncol);
+ }
+}
+
+template<class T> Vector2d<T>::Vector2d(int nrow, int ncol, const T& value)
+{
+ this->resize(nrow);
+ for(int irow=0;irow<nrow;++irow){
+ (this->operator[](irow)).resize(ncol);
+ for(int icol=0;icol<ncol;++icol)
+ (this->operator[](irow))[icol]=value;
+ }
+}
+
+template<class T> Vector2d<T>::Vector2d(const gsl_matrix* gsl_m)
+{
+ this->resize(gsl_m->size1);
+ for(int irow=0;irow<this->size();++irow){
+ (this->operator[](irow)).resize(gsl_m->size2);
+ for(int icol=0;icol<this->operator[](irow).size();++icol)
+ (this->operator[](irow))[icol]=gsl_matrix_get(gsl_m,irow,icol);
+ }
+}
+
+
+template<class T> void Vector2d<T>::resize(int nrow, int ncol)
+{
+ this->std::vector< std::vector<T> >::resize(nrow);
+ for(int irow=0;irow<nrow;++irow){
+ (this->operator[](irow)).resize(ncol);
+ }
+}
+
+template<class T> void Vector2d<T>::selectCols(const std::list<int> &cols, Vector2d<T> &output) const
+{
+ output.resize(this->size());
+ std::list<int>::const_iterator it;
+ for(int irow=0;irow<this->size();++irow){
+ output[irow].resize(cols.size());
+ it=cols.begin();
+ for(int icol=0;icol<cols.size();++icol)
+ output[irow][icol]=(*this)[irow][*(it++)];
+ }
+}
+
+template<class T> void Vector2d<T>::selectCol(int col, std::vector<T> &output) const
+{
+ assert(col>=0);
+ assert(col<(*this)[0].size());
+ output.resize(this->size());
+ for(int irow=0;irow<this->size();++irow){
+ output[irow]=(*this)[irow][col];
+ }
+}
+
+template<class T> std::vector<T> Vector2d<T>::selectCol(int col)
+{
+ assert(col>=0);
+ assert(col<(*this)[0].size());
+ std::vector<T> output(this->size());
+ for(int irow=0;irow<this->size();++irow)
+ output[irow]=(*this)[irow][col];
+ return(output);
+}
+
+template<class T> void Vector2d<T>::selectCol(int col, T* output) const
+{
+ assert(col>=0);
+ assert(col<(*this)[0].size());
+ for(int irow=0;irow<this->size();++irow){
+ output[irow]=(*this)[irow][col];
+ }
+}
+
+template<class T> void Vector2d<T>::selectCols(const std::list<int> &cols)
+{
+ for(int irow=0;irow<this->size();++irow)
+ for(int icol=((*this)[irow]).size()-1;icol>=0;--icol)
+ if(find(cols.begin(),cols.end(),icol)==cols.end())
+ (*this)[irow].erase(((*this)[irow]).begin()+icol);
+}
+
+template<class T1> std::ostream& operator<<(std::ostream& os, const Vector2d<T1>& v)
+{
+ for(int irow=0;irow<v.size();++irow){
+ for(int icol=0;icol<v[irow].size();++icol){
+ os << v[irow][icol] << "\t";
+ }
+ os << std::endl;
+ }
+ return os;
+ // os << theOption.getLongName() << ": ";
+ // for(int index=0;index<theOption.size();++index)
+ // os << type2string<T>(theOption[index]) << " ";
+ // os << std::endl;
+ // return os;
+}
+
+template<class T> void Vector2d<T>::sort(Vector2d<T>& output)
+{
+ //sort according to first sample (ex. wavelength)
+ int nsample=this->size();//including first sample (ex. wavelength)
+ int nband=(*this)[0].size();
+ std::vector<IndexValue> sortW(nband);
+ for(int ilevel=0;ilevel<nband;++ilevel){
+ IndexValue pv;
+ pv.position=ilevel;
+ pv.value=(*this)[0][ilevel];
+ sortW[ilevel]=pv;
+ }
+ std::sort(sortW.begin(),sortW.end(),Increase_IndexValue());
+ output.resize(nsample);
+ for(int isample=0;isample<nsample;++isample){
+ output[isample].resize(nband);
+ for(int iband=0;iband<nband;++iband)
+ output[isample][iband]=(*this)[isample][sortW[iband].position];
+ }
+}
+
+template<class T> void Vector2d<T>::scale(const std::vector<double> &scaleVector,const std::vector<double> &offsetVector, Vector2d<T>& scaledOutput)
+{
+ int nsample=this->size();//including first sample (ex. wavelength)
+ int nband=(*this)[0].size();
+ assert(scaleVector.size()==nband);
+ assert(offsetVector.size()==nband);
+ std::vector<T> pixel(nband);
+ scaledOutput.resize(nsample,nband);
+ for(int isample=0;isample<nsample;++isample)
+ for(int iband=0;iband<nband;++iband)
+ scaledOutput[isample][iband]=((*this)[isample][iband])*scaleVector[iband]+offsetVector[iband];
+}
+
+template<class T> void Vector2d<T>::scale(const T lbound, const T ubound, std::vector<double> &scaleVector, std::vector<double> &offsetVector, Vector2d<T>& scaledOutput)
+{
+ //scale to lbound and ubound
+ int nsample=this->size();//including first sample (ex. wavelength)
+ int nband=(*this)[0].size();
+ scaleVector.resize(nband);
+ offsetVector.resize(nband);
+ std::vector<T> pixel(nsample);
+ T theMin;
+ T theMax;
+ statfactory::StatFactory stat;
+ scaledOutput.resize(nsample,nband);
+ for(int iband=0;iband<nband;++iband){
+ pixel=selectCol(iband);
+ stat.minmax(pixel, pixel.begin(), pixel.end(), theMin, theMax);
+ scaleVector[iband]=static_cast<double>(ubound-lbound)/(theMax-theMin);
+ offsetVector[iband]=static_cast<double>(-theMin*scaleVector[iband])-lbound;
+ for(int isample=0;isample<pixel.size();++isample)
+ scaledOutput[isample][iband]=((*this)[isample][iband])*scaleVector[iband]+offsetVector[iband];
+ }
+}
+
+template<class T> Vector2d<T> Vector2d<T>::sum(const Vector2d<T>& v1, const Vector2d<T>& v2) const{
+ Vector2d<T> vsum(v1.size());
+ assert(v1.size()==v2.size());
+ for(int irow=0;irow<v1.size();++irow){
+ assert(v1[irow].size()==v2[irow].size());
+ vsum[irow].resize(v1[irow].size());
+ for(int icol=0;icol<v1.size();++icol)
+ vsum[irow][icol]=v1[irow][icol]+v2[irow][icol];
+ }
+ return vsum;
+}
+
+template<class T> T Vector2d<T>::sum() const{
+ double theSum=0;
+ for(int irow=0;irow<this->size();++irow){
+ for(int icol=0;icol<this->operator[](irow).size();++icol)
+ theSum+=(this->operator[](irow))[icol];
+ }
+ return theSum;
+}
+
+template<class T> T Vector2d<T>::max(int& x, int& y, double maxValue) const{
+ //todo: what if this->operator[](0)[0] >=maxValue?
+ // double theMax=(this->operator[](0))[0];
+ double theMax=0;
+ for(int irow=0;irow<this->size();++irow){
+ for(int icol=0;icol<(this->operator[](irow)).size();++icol){
+ double currentValue=(this->operator[](irow))[icol];
+ if(currentValue<maxValue&¤tValue>theMax){
+ assert(theMax<maxValue);
+ y=irow;
+ x=icol;
+ theMax=currentValue;
+ }
+ }
+ }
+ assert(theMax<maxValue);
+ return theMax;
+}
+
+#endif /* _VECTOR2D_H_ */
diff --git a/src/base/pktestOption.cc b/src/base/pktestOption.cc
new file mode 100644
index 0000000..dfe49cc
--- /dev/null
+++ b/src/base/pktestOption.cc
@@ -0,0 +1,56 @@
+/**********************************************************************
+pktestOption: example program how to use class Optionpk pktestOption.cc
+Copyright (C) 2008-2013 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include <iostream>
+#include <string>
+#include "base/Optionpk.h"
+
+int main(int argc, char *argv[])
+{
+ Optionpk<std::string> foo_opt("f","foo","command line option **foo** of type string can be invoked with either short (f) or long (foo) option","defaultString");
+ Optionpk<int> bar_opt("\0","bar","command line option **bar** of type int has no short option",false,1);//bar will only be visible in long help (hide=1)
+ Optionpk<bool> easterEgg_opt("egg","egg","this help information is useless",false,2);//this option will not be shown in help (hide=2)
+
+ bool doProcess;//stop process when program was invoked with help option (-h --help)
+ try{
+ doProcess=foo_opt.retrieveOption(argc,argv);
+ bar_opt.retrieveOption(argc,argv);
+ easterEgg_opt.retrieveOption(argc,argv);
+ }
+ catch(std::string predefinedString){//command line option contained license or version
+ std::cout << predefinedString << std::endl;//report the predefined string to stdout
+ exit(0);//stop processing
+ }
+ if(!doProcess){//command line option contained help option
+ std::cout << "short option -h shows basic options only, use long option --help to show all options" << std::endl;//provide extra details for help to the user
+ exit(0);//stop processing
+ }
+ std::cout << "foo: ";
+ for(int ifoo=0;ifoo<foo_opt.size();++ifoo){
+ std::cout << foo_opt[ifoo] << " ";
+ }
+ std::cout << std::endl;
+ std::cout << foo_opt << std::endl;//short cut for code above
+
+ if(bar_opt[0]>0)
+ std::cout << "long option for bar was used with a positive value" << std::endl;
+
+ if(easterEgg_opt[0])
+ std::cout << "How did you find this option -egg or --egg? Not through the help info!" << std::endl;
+}
diff --git a/src/fileclasses/FileReaderAscii.cc b/src/fileclasses/FileReaderAscii.cc
new file mode 100644
index 0000000..f65b3ba
--- /dev/null
+++ b/src/fileclasses/FileReaderAscii.cc
@@ -0,0 +1,241 @@
+/**********************************************************************
+FileReaderAscii.cc: class to read ASCII files using (colum based)
+Copyright (C) 2008-2013 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+
+#include <iostream>
+#include "FileReaderAscii.h"
+
+FileReaderAscii::FileReaderAscii(void)
+ : m_min(0),m_max(0),m_minRow(0),m_maxRow(0),m_fs(' '),m_comment('#'){
+}
+
+FileReaderAscii::FileReaderAscii(const std::string& filename)
+ : m_min(0),m_max(0),m_minRow(0),m_maxRow(0),m_fs(' '),m_comment('#'){
+ open(filename);
+}
+
+FileReaderAscii::FileReaderAscii(const std::string& filename, const char& fieldseparator)
+ : m_min(0),m_max(0),m_minRow(0),m_maxRow(0),m_fs(fieldseparator),m_comment('#'){
+ open(filename);
+}
+
+FileReaderAscii::~FileReaderAscii(void)
+{
+}
+
+void FileReaderAscii::open(const std::string& filename){
+ m_filename=filename;
+ m_ifstream.open(filename.c_str(),std::ios_base::in);
+ if(!(m_ifstream)){
+ std::string errorString;
+ errorString="Error: could not open file ";
+ errorString+=filename;
+ throw(errorString);
+ }
+}
+
+void FileReaderAscii::close(){
+ m_ifstream.close();
+ // m_ifstream.clear();
+}
+
+unsigned int FileReaderAscii::nrOfCol(bool checkCols, bool verbose){
+ reset();
+ unsigned int totalCol=0;
+ unsigned int nrow=0;
+ if(m_fs>' '&&m_fs<='~'){//field separator is a regular character (minimum ASCII code is space, maximum ASCII code is tilde)
+ if(verbose)
+ std::cout << "reading csv file " << m_filename << std::endl;
+ std::string csvRecord;
+ while(getline(m_ifstream,csvRecord)){//read a line
+ std::istringstream csvstream(csvRecord);
+ std::string item;
+ unsigned int ncol=0;
+ bool isComment=false;
+ while(getline(csvstream,item,m_fs)){//read a column
+ if(verbose)
+ std::cout << item << " ";
+ size_t pos=item.find(m_comment);
+ if(pos!=std::string::npos){
+ if(pos>0)
+ item=item.substr(0,pos-1);
+ else
+ break;
+ if(verbose)
+ std::cout << "comment found, string is " << item << std::endl;
+ isComment=true;
+ }
+ ++ncol;
+ if(isComment)
+ break;
+ }
+ if(verbose)
+ std::cout << std::endl << "number of columns: " << ncol << std::endl;
+ if(!totalCol)
+ totalCol=ncol;
+ else if(checkCols){
+ if(totalCol!=ncol){
+ std::ostringstream ess;
+ ess << "Error: different number of cols found in line " << nrow << " (" << ncol << "!=" << totalCol << ")" << std::endl;
+ throw(ess.str());
+ }
+ ++nrow;
+ }
+ else
+ break;
+ }
+ }
+ else{//space or tab delimited fields
+ if(verbose)
+ std::cout << "space or tab delimited fields" << std::endl;
+ std::string spaceRecord;
+ while(!getline(m_ifstream, spaceRecord).eof()){
+ if(verbose>1)
+ std::cout << spaceRecord << std::endl;
+ std::istringstream lineStream(spaceRecord);
+ std::string item;
+ unsigned int ncol=0;
+ bool isComment=false;
+ while(lineStream >> item){
+ if(verbose)
+ std::cout << item << " ";
+ size_t pos=item.find(m_comment);
+ if(pos!=std::string::npos){
+ if(pos>0)
+ item=item.substr(0,pos-1);
+ else
+ break;
+ if(verbose)
+ std::cout << "comment found, string is " << item << std::endl;
+ isComment=true;
+ }
+ ++ncol;
+ if(isComment)
+ break;
+ }
+ if(verbose)
+ std::cout << std::endl << "number of columns: " << ncol << std::endl;
+ if(!totalCol)
+ totalCol=ncol;
+ else if(checkCols){
+ if(totalCol!=ncol){
+ std::ostringstream ess;
+ ess << "Error: different number of cols found in line " << nrow << " (" << ncol << "!=" << totalCol << ")" << std::endl;
+ throw(ess.str());
+ }
+ }
+ else
+ break;
+ ++nrow;
+ }
+ }
+ return totalCol;
+}
+
+unsigned int FileReaderAscii::nrOfRow(bool checkCols, bool verbose){
+ reset();
+ unsigned int totalCol=0;
+ unsigned int nrow=0;
+ unsigned int ncomment=0;
+ if(m_fs>' '&&m_fs<='~'){//field separator is a regular character (minimum ASCII code is space, maximum ASCII code is tilde)
+ if(verbose)
+ std::cout << "reading csv file " << m_filename << std::endl;
+ std::string csvRecord;
+ while(getline(m_ifstream,csvRecord)){//read a line
+ std::istringstream csvstream(csvRecord);
+ std::string item;
+ unsigned int ncol=0;
+ bool isComment=false;
+ while(getline(csvstream,item,m_fs)){//read a column
+ if(verbose)
+ std::cout << item << " ";
+ size_t pos=item.find(m_comment);
+ if(pos!=std::string::npos){
+ if(pos>0){
+ if(verbose)
+ std::cout << "comment found, string is " << item << std::endl;
+ isComment=true;
+ }
+ else{
+ ++ncomment;
+ break;
+ }
+ }
+ ++ncol;
+ if(isComment)
+ break;
+ }
+ if(verbose)
+ std::cout << std::endl;
+ if(checkCols){
+ if(totalCol!=ncol){
+ std::ostringstream ess;
+ ess << "Error: different number of cols found in line " << nrow << " (" << ncol << "!=" << totalCol << ")" << std::endl;
+ throw(ess.str());
+ }
+ }
+ ++nrow;
+ }
+ }
+ else{//space or tab delimited fields
+ if(verbose)
+ std::cout << "space or tab delimited fields" << std::endl;
+ std::string spaceRecord;
+ int totalCol=0;
+ while(!getline(m_ifstream, spaceRecord).eof()){
+ if(verbose>1)
+ std::cout << spaceRecord << std::endl;
+ std::istringstream lineStream(spaceRecord);
+ std::string item;
+ unsigned int ncol=0;
+ bool isComment=false;
+ while(lineStream >> item){
+ if(verbose)
+ std::cout << item << " ";
+ size_t pos=item.find(m_comment);
+ if(pos!=std::string::npos){
+ if(pos>0){
+ if(verbose)
+ std::cout << "comment found, string is " << item << std::endl;
+ isComment=true;
+ }
+ else{
+ ++ncomment;
+ break;
+ }
+ }
+ ++ncol;
+ if(isComment)
+ break;
+ }
+ if(verbose)
+ std::cout << std::endl << "number of columns: " << ncol << std::endl;
+ if(checkCols){
+ if(totalCol!=ncol){
+ std::ostringstream ess;
+ ess << "Error: different number of cols found in line " << nrow << " (" << ncol << "!=" << totalCol << ")" << std::endl;
+ throw(ess.str());
+ }
+ }
+ ++nrow;
+ }
+ }
+ return nrow;
+}
+
diff --git a/src/fileclasses/FileReaderAscii.h b/src/fileclasses/FileReaderAscii.h
new file mode 100644
index 0000000..56cdb59
--- /dev/null
+++ b/src/fileclasses/FileReaderAscii.h
@@ -0,0 +1,301 @@
+/**********************************************************************
+FileReaderAscii.h: class to read ASCII files using (colum based)
+Copyright (C) 2008-2013 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#ifndef _IMGREADERASCII_H_
+#define _IMGREADERASCII_H_
+
+#include <string>
+#include <vector>
+#include <fstream>
+#include "base/Optionpk.h"
+#include <armadillo>
+
+//--------------------------------------------------------------------------
+class FileReaderAscii
+{
+public:
+ FileReaderAscii(void);
+ FileReaderAscii(const std::string& filename);
+ FileReaderAscii(const std::string& filename, const char& fieldseparator);
+ ~FileReaderAscii(void);
+ void reset(){m_ifstream.clear();m_ifstream.seekg(0,std::ios::beg);};
+ void open(const std::string& filename);
+ void close(void);
+ void setFieldSeparator(const char& fieldseparator){m_fs=fieldseparator;};
+ void setMinRow(int minRow){m_minRow=minRow;};
+ void setMaxRow(int maxRow){m_maxRow=maxRow;};
+ void setComment(char comment){m_comment=comment;};
+ unsigned int nrOfCol(bool checkCols=false, bool verbose=false);
+ unsigned int nrOfRow(bool checkCols=false, bool verbose=false);
+ template<class T> unsigned int readData(std::vector<std::vector<T> > &dataVector, const std::vector<int> &cols, double scale=1.0, double offset=0.0, bool transpose=false, bool verbose=false);
+ template<class T> unsigned int readData(std::vector<T> &dataVector, int col, double scale=1.0, double offset=0, bool verbose=false);
+
+ protected:
+ std::string m_filename;
+ std::ifstream m_ifstream;
+ char m_fs;
+ char m_comment;
+ double m_min;
+ double m_max;
+ int m_minRow;
+ int m_maxRow;
+};
+
+template<class T> unsigned int FileReaderAscii::readData(std::vector<T> &dataVector, int col, double scale, double offset, bool verbose){
+ reset();
+ dataVector.clear();
+ int nrow=0;
+ bool withinRange=true;
+ if(m_fs>' '&&m_fs<='~'){//field separator is a regular character (minimum ASCII code is space, maximum ASCII code is tilde)
+ if(verbose)
+ std::cout << "reading csv file " << m_filename << std::endl;
+ std::string csvRecord;
+ while(getline(m_ifstream,csvRecord)){//read a line
+ withinRange=true;
+ if(nrow<m_minRow)
+ withinRange=false;
+ if(m_maxRow>m_minRow)
+ if(nrow>m_maxRow)
+ withinRange=false;
+ if(withinRange){
+ std::istringstream csvstream(csvRecord);
+ std::string item;
+ int ncol=0;
+ bool isComment=false;
+ while(getline(csvstream,item,m_fs)){//read a column
+ if(verbose)
+ std::cout << item << " ";
+ size_t pos=item.find(m_comment);
+ if(pos!=std::string::npos){
+ isComment=true;
+ if(pos>0)
+ item=item.substr(0,pos-1);
+ else
+ break;
+ if(verbose)
+ std::cout << "comment found, string is " << item << std::endl;
+ }
+ if(ncol==col){
+ T value=scale*string2type<T>(item)+offset;
+ if((value>=m_min&&value<=m_max)||m_max<=m_min)
+ dataVector.push_back(value);
+ }
+ ++ncol;
+ if(isComment)
+ break;
+ }
+ if(verbose)
+ std::cout << std::endl;
+ if(dataVector.size()&&ncol<=col){
+ std::ostringstream ess;
+ ess << "Error: different number of cols found in line " << nrow << " (" << ncol << ")" << std::endl;
+ throw(ess.str());
+ }
+ }
+ ++nrow;
+ }
+ assert(dataVector.size());
+ }
+ else{//space or tab delimited fields
+ if(verbose)
+ std::cout << "space or tab delimited fields" << std::endl;
+ std::string spaceRecord;
+ while(!getline(m_ifstream, spaceRecord).eof()){
+ withinRange=true;
+ if(nrow<m_minRow)
+ withinRange=false;
+ if(m_maxRow>m_minRow)
+ if(nrow>m_maxRow)
+ withinRange=false;
+ if(withinRange){
+ if(verbose>1)
+ std::cout << spaceRecord << std::endl;
+ std::istringstream lineStream(spaceRecord);
+ std::string item;
+ int ncol=0;
+ bool isComment=false;
+ while(lineStream >> item){
+ if(verbose)
+ std::cout << item << " ";
+ // std::istringstream itemStream(item);
+ size_t pos=item.find(m_comment);
+ if(pos!=std::string::npos){
+ isComment=true;
+ if(pos>0)
+ item=item.substr(0,pos-1);
+ else
+ break;
+ if(verbose)
+ std::cout << "comment found, string is " << item << std::endl;
+ }
+ T value=scale*string2type<T>(item)+offset;
+ // T value=string2type<T>(item);
+ if(ncol==col){
+ if((value>=m_min&&value<=m_max)||m_max<=m_min)
+ dataVector.push_back(value);
+ }
+ ++ncol;
+ if(isComment)
+ break;
+ }
+ if(verbose>1)
+ std::cout << std::endl;
+ if(verbose)
+ std::cout << "number of columns: " << ncol << std::endl;
+ if(dataVector.size()&&ncol<=col){
+ std::ostringstream ess;
+ ess << "Error: different number of cols found in line " << nrow << " (" << ncol << ")" << std::endl;
+ throw(ess.str());
+ }
+ }
+ ++nrow;
+ }
+ }
+ return dataVector.size();
+}
+
+template<class T> unsigned int FileReaderAscii::readData(std::vector<std::vector<T> > &dataVector, const std::vector<int> &cols, double scale, double offset, bool transpose, bool verbose){
+ reset();
+ dataVector.clear();
+ if(!transpose)
+ dataVector.resize(cols.size());
+ int nrow=0;
+ bool withinRange=true;
+ if(m_fs>' '&&m_fs<='~'){//field separator is a regular character (minimum ASCII code is space, maximum ASCII code is tilde)
+ if(verbose)
+ std::cout << "reading csv file " << m_filename << std::endl;
+ std::string csvRecord;
+ while(getline(m_ifstream,csvRecord)){//read a line
+ std::vector<T> sampleVector;
+ withinRange=true;
+ if(nrow<m_minRow)
+ withinRange=false;
+ if(m_maxRow>m_minRow)
+ if(nrow>m_maxRow)
+ withinRange=false;
+ if(withinRange){
+ std::istringstream csvstream(csvRecord);
+ std::string item;
+ int ncol=0;
+ bool isComment=false;
+ while(getline(csvstream,item,m_fs)){//read a column
+ if(verbose)
+ std::cout << item << " ";
+ size_t pos=item.find(m_comment);
+ if(pos!=std::string::npos){
+ isComment=true;
+ if(pos>0)
+ item=item.substr(0,pos-1);
+ else
+ break;
+ if(verbose)
+ std::cout << "comment found, string is " << item << std::endl;
+ }
+ for(int icol=0;icol<cols.size();++icol){
+ if(ncol==cols[icol]){
+ T value=scale*string2type<T>(item)+offset;
+ // T value=string2type<T>(item);
+ if((value>=m_min&&value<=m_max)||m_max<=m_min){
+ if(transpose)
+ sampleVector.push_back(value);
+ else
+ dataVector[icol].push_back(value);
+ }
+ }
+ }
+ ++ncol;
+ if(isComment)
+ break;
+ }
+ if(verbose)
+ std::cout << std::endl;
+ // if(dataVector.back().size())
+ // assert(ncol>=cols[0]);
+ }
+ if(sampleVector.size()&&transpose)
+ dataVector.push_back(sampleVector);
+ ++nrow;
+ }
+ assert(dataVector.size());
+ }
+ else{//space or tab delimited fields
+ if(verbose)
+ std::cout << "space or tab delimited fields" << std::endl;
+ std::string spaceRecord;
+ while(!getline(m_ifstream, spaceRecord).eof()){
+ std::vector<T> sampleVector;
+ withinRange=true;
+ if(nrow<m_minRow)
+ withinRange=false;
+ if(m_maxRow>m_minRow)
+ if(nrow>m_maxRow)
+ withinRange=false;
+ if(withinRange){
+ if(verbose>1)
+ std::cout << spaceRecord << std::endl;
+ std::istringstream lineStream(spaceRecord);
+ std::string item;
+ int ncol=0;
+ bool isComment=false;
+ while(lineStream >> item){
+ if(verbose)
+ std::cout << item << " ";
+ // std::istringstream itemStream(item);
+ size_t pos=item.find(m_comment);
+ if(pos!=std::string::npos){
+ isComment=true;
+ if(pos>0)
+ item=item.substr(0,pos-1);
+ else
+ break;
+ if(verbose)
+ std::cout << "comment found, string is " << item << std::endl;
+ }
+ T value=scale*string2type<T>(item)+offset;
+ // T value=string2type<T>(item);
+ for(int icol=0;icol<cols.size();++icol){
+ if(ncol==cols[icol]){
+ if((value>=m_min&&value<=m_max)||m_max<=m_min){
+ if(transpose)
+ sampleVector.push_back(value);
+ else
+ dataVector[icol].push_back(value);
+ }
+ }
+ }
+ ++ncol;
+ if(isComment)
+ break;
+ }
+ if(verbose>1)
+ std::cout << std::endl;
+ if(verbose)
+ std::cout << "number of columns: " << ncol << std::endl;
+ // if(dataVector.back().size())
+ // assert(ncol>=cols[0]);
+ }
+ if(sampleVector.size()&&transpose)
+ dataVector.push_back(sampleVector);
+ ++nrow;
+ }
+ }
+ return dataVector.size();
+}
+
+#endif // _IMGREADERASCII_H_
diff --git a/src/fileclasses/Makefile.am b/src/fileclasses/Makefile.am
new file mode 100644
index 0000000..232603a
--- /dev/null
+++ b/src/fileclasses/Makefile.am
@@ -0,0 +1,20 @@
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+
+###############################################################################
+# THE LIBRARIES TO BUILD
+###############################################################################
+
+# the library names to build (note we are building static libs only)
+lib_LTLIBRARIES = libfileClasses.la
+
+# where to install the headers on the system
+libfileClasses_ladir = $(includedir)/fileclasses
+
+# the list of header files that belong to the library (to be installed later)
+libfileClasses_la_HEADERS = FileReaderAscii.h
+
+# the sources to add to the library and to add to the source distribution
+libfileClasses_la_SOURCES = $(libfileClasses_la_HEADERS) FileReaderAscii.cc
+
+###############################################################################
diff --git a/src/fileclasses/Makefile.in b/src/fileclasses/Makefile.in
new file mode 100644
index 0000000..4f8e36f
--- /dev/null
+++ b/src/fileclasses/Makefile.in
@@ -0,0 +1,593 @@
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+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
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+
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+
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+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+check: check-am
+all-am: Makefile $(LTLIBRARIES) $(HEADERS)
+installdirs:
+ for dir in "$(DESTDIR)$(libdir)" "$(DESTDIR)$(libfileClasses_ladir)"; do \
+ test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+ done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libLTLIBRARIES clean-libtool \
+ mostlyclean-am
+
+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-libfileClasses_laHEADERS
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am: install-libLTLIBRARIES
+
+install-html: install-html-am
+
+install-html-am:
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+
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+
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+
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+
+install-ps-am:
+
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+
+maintainer-clean: maintainer-clean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-libLTLIBRARIES \
+ uninstall-libfileClasses_laHEADERS
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+ clean-libLTLIBRARIES clean-libtool ctags distclean \
+ distclean-compile distclean-generic distclean-libtool \
+ distclean-tags distdir dvi dvi-am html html-am info info-am \
+ install install-am install-data install-data-am install-dvi \
+ install-dvi-am install-exec install-exec-am install-html \
+ install-html-am install-info install-info-am \
+ install-libLTLIBRARIES install-libfileClasses_laHEADERS \
+ install-man install-pdf install-pdf-am install-ps \
+ install-ps-am install-strip installcheck installcheck-am \
+ installdirs maintainer-clean maintainer-clean-generic \
+ mostlyclean mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool pdf pdf-am ps ps-am tags uninstall \
+ uninstall-am uninstall-libLTLIBRARIES \
+ uninstall-libfileClasses_laHEADERS
+
+
+###############################################################################
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/src/imageclasses/ImgReaderGdal.cc b/src/imageclasses/ImgReaderGdal.cc
new file mode 100644
index 0000000..e0579d3
--- /dev/null
+++ b/src/imageclasses/ImgReaderGdal.cc
@@ -0,0 +1,573 @@
+/**********************************************************************
+ImgReaderGdal.cc: class to read raster files using GDAL API library
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include "ImgReaderGdal.h"
+#include <assert.h>
+#include <sstream>
+#include <iostream>
+
+ImgReaderGdal::ImgReaderGdal(void)
+ : m_gds(NULL), m_isGeoRef(false), m_ncol(0), m_nrow(0), m_nband(0)
+{}
+
+void ImgReaderGdal::open(const std::string& filename)//, double magicX, double magicY)
+{
+ m_filename = filename;
+ setCodec();//magicX,magicY);
+}
+
+ImgReaderGdal::~ImgReaderGdal(void)
+{
+ // delete m_gds;
+// GDALDumpOpenDatasets(stderr);
+// GDALDestroyDriverManager();//could be used by other objects...
+}
+
+//--------------------------------------------------------------------------
+void ImgReaderGdal::close(void)
+{
+ GDALClose(m_gds);
+}
+
+void ImgReaderGdal::setCodec()//double magicX, double magicY)
+{
+ GDALAllRegister();
+ m_gds = (GDALDataset *) GDALOpen(m_filename.c_str(), GA_ReadOnly );
+ if(m_gds == NULL){
+ std::string errorString="FileOpenError";
+ throw(errorString);
+ }
+ m_ncol= m_gds->GetRasterXSize();
+ m_nrow= m_gds->GetRasterYSize();
+ m_nband= m_gds->GetRasterCount();
+ m_isGeoRef=( static_cast<std::string>(m_gds->GetProjectionRef()) != "" );
+ // m_magic_x=magicX;
+ // m_magic_y=magicY;
+ if(m_isGeoRef){
+ double adfGeoTransform[6];
+ if( m_gds->GetGeoTransform( adfGeoTransform ) == CE_None )
+ {
+ m_ulx=adfGeoTransform[0];
+ m_uly=adfGeoTransform[3];
+ m_delta_x=adfGeoTransform[1];
+ m_delta_y=-adfGeoTransform[5];
+ }
+ }
+ else{
+ m_ulx=0;
+ m_uly=nrOfRow();
+ m_delta_x=1;
+ m_delta_y=1;
+ }
+}
+
+std::string ImgReaderGdal::getProjection(void) const
+{
+ std::string theProjection=m_gds->GetProjectionRef();
+ // size_t startpos,endpos;
+ // while((startpos=theProjection.find(",AUTHORITY"))!=std::string::npos){
+ // endpos=theProjection.find("]",startpos+1,1)+1;
+ // theProjection.erase(startpos,endpos-startpos);
+ // }
+ return theProjection;
+}
+
+std::string ImgReaderGdal::getProjectionRef(void) const
+{
+ std::string theProjection;
+ if(m_gds->GetProjectionRef())
+ return(m_gds->GetProjectionRef());
+ else
+ return "";
+}
+
+GDALDataType ImgReaderGdal::getDataType(int band) const
+{
+ assert(band<m_nband+1);
+ return (m_gds->GetRasterBand(band+1))->GetRasterDataType();
+}
+
+GDALRasterBand* ImgReaderGdal::getRasterBand(int band)
+{
+ assert(band<m_nband+1);
+ return (m_gds->GetRasterBand(band+1));
+}
+
+GDALColorTable* ImgReaderGdal::getColorTable(int band) const
+{
+ assert(band<m_nband+1);
+ return (m_gds->GetRasterBand(band+1))->GetColorTable();
+}
+
+std::string ImgReaderGdal::getDriverDescription() const
+{
+ return m_gds->GetDriver()->GetDescription();
+}
+
+void ImgReaderGdal::getGeoTransform(double& ulx, double& uly, double& deltaX, double& deltaY, double& rot1, double& rot2) const
+{
+ double adfGeoTransform[6];// { 444720, 30, 0, 3751320, 0, -30 };
+ m_gds->GetGeoTransform(adfGeoTransform);
+ ulx=adfGeoTransform[0];
+ deltaX=adfGeoTransform[1];
+ rot1=adfGeoTransform[2];
+ uly=adfGeoTransform[3];
+ rot2=adfGeoTransform[4];
+ deltaY=-adfGeoTransform[5];//convention of GDAL!
+}
+
+std::string ImgReaderGdal::getGeoTransform() const
+{
+ if(!isGeoRef())
+ return("");
+ else{
+ double adfGeoTransform[6];// { 444720, 30, 0, 3751320, 0, -30 };
+ m_gds->GetGeoTransform(adfGeoTransform);
+ double ulx=adfGeoTransform[0];
+ double deltaX=adfGeoTransform[1];
+ double rot1=adfGeoTransform[2];
+ double uly=adfGeoTransform[3];
+ double rot2=adfGeoTransform[4];
+ double deltaY=-adfGeoTransform[5];//convention of GDAL!
+ std::ostringstream s;
+ s << "[" << ulx << "," << deltaX << "," << rot1 << "," << uly << "," << rot2 << "," << -deltaY << "]";
+ return(s.str());
+ }
+}
+
+char** ImgReaderGdal::getMetadata()
+{
+ if(m_gds->GetMetadata()!=NULL)
+ return(m_gds->GetMetadata());
+ else
+ return (char**)"";
+}
+
+char** ImgReaderGdal::getMetadata() const
+{
+ if(m_gds->GetMetadata()!=NULL)
+ return(m_gds->GetMetadata());
+ else
+ return (char**)"";
+}
+
+void ImgReaderGdal::getMetadata(std::list<std::string>& metadata) const
+{
+ char** cmetadata=m_gds->GetMetadata();
+ while(*cmetadata!=NULL){
+ metadata.push_back(*(cmetadata));
+ ++cmetadata;
+ }
+}
+
+std::string ImgReaderGdal::getDescription() const
+{
+ if(m_gds->GetDriver()->GetDescription()!=NULL)
+ return m_gds->GetDriver()->GetDescription();
+ else
+ return "";
+}
+
+std::string ImgReaderGdal::getMetadataItem() const
+{
+ if(m_gds->GetDriver()->GetMetadataItem( GDAL_DMD_LONGNAME )!=NULL)
+ return m_gds->GetDriver()->GetMetadataItem( GDAL_DMD_LONGNAME );
+ else
+ return "";
+}
+std::string ImgReaderGdal::getImageDescription() const
+{
+ if(m_gds->GetDriver()->GetMetadataItem("TIFFTAG_IMAGEDESCRIPTION")!=NULL)
+ return m_gds->GetDriver()->GetMetadataItem("TIFFTAG_IMAGEDESCRIPTION");
+ else
+ return "";
+}
+
+std::string ImgReaderGdal::getInterleave() const
+{
+ if(m_gds->GetMetadataItem( "INTERLEAVE", "IMAGE_STRUCTURE"))
+ return m_gds->GetMetadataItem( "INTERLEAVE", "IMAGE_STRUCTURE");
+ else
+ return("BAND");
+}
+
+std::string ImgReaderGdal::getCompression() const
+{
+ if(m_gds->GetMetadataItem( "COMPRESSION", "IMAGE_STRUCTURE"))
+ return m_gds->GetMetadataItem( "COMPRESSION", "IMAGE_STRUCTURE");
+ else
+ return("NONE");
+}
+
+bool ImgReaderGdal::getBoundingBox(double& ulx, double& uly, double& lrx, double& lry) const
+{
+ if(m_isGeoRef){
+ // ulx=m_ulx-(m_magic_x-1.0)*m_delta_x;
+ // uly=m_uly+(m_magic_y-1.0)*m_delta_y;
+ ulx=m_ulx;
+ uly=m_uly;
+ lrx=ulx+nrOfCol()*m_delta_x;
+ lry=uly-nrOfRow()*m_delta_y;
+ return true;
+ }
+ else{
+ ulx=0;
+ uly=nrOfRow()-1;
+ lrx=nrOfCol()-1;
+ lry=0;
+ return false;
+ }
+}
+
+bool ImgReaderGdal::getCentrePos(double& x, double& y) const
+{
+ if(m_isGeoRef){
+// x=m_ulx+(nrOfCol()/2.0-(m_magic_x-1.0))*m_delta_x;
+// y=m_uly-(nrOfRow()/2.0-(m_magic_y-1.0))*m_delta_y;
+ x=m_ulx+(nrOfCol()/2.0)*m_delta_x;
+ y=m_uly-(nrOfRow()/2.0)*m_delta_y;
+ return true;
+ }
+ else{
+ x=nrOfCol()/2.0;
+ y=nrOfRow()/2.0;
+ return false;
+ }
+}
+
+//i and j represent fraction of pixels, return true if image is georeferenced
+bool ImgReaderGdal::geo2image(double x, double y, double& i, double& j) const
+{
+ //double values are returned, caller is responsible for interpolation step
+ if(m_isGeoRef){
+// double ulx=m_ulx-(m_magic_x-1.0)*m_delta_x;
+// double uly=m_uly+(m_magic_y-1.0)*m_delta_y;
+ double ulx=m_ulx;
+ double uly=m_uly;
+ i=(x-ulx)/m_delta_x;
+ j=(uly-y)/m_delta_y;
+ return true;
+ }
+ else{
+ i=x;
+ j=nrOfRow()-y;
+ return false;
+ }
+}
+
+//x and y represent centre of pixel, return true if image is georeferenced
+bool ImgReaderGdal::image2geo(double i, double j, double& x, double& y) const
+{
+ if(m_isGeoRef){
+// x=m_ulx+(1.5-m_magic_x+i)*m_delta_x;
+// y=m_uly-(1.5-m_magic_y+j)*m_delta_y;
+ x=m_ulx+(0.5+i)*m_delta_x;
+ y=m_uly-(0.5+j)*m_delta_y;
+ return true;
+ }
+ else{
+ x=0.5+i;
+ y=nrOfRow()-(0.5+j);
+ return false;
+ }
+}
+
+bool ImgReaderGdal::covers(double x, double y) const
+{
+ double theULX, theULY, theLRX, theLRY;
+ getBoundingBox(theULX,theULY,theLRX,theLRY);
+ return((x > theULX)&&
+ (x < theLRX)&&
+ (y < theULY)&&
+ (y >theLRY));
+}
+
+bool ImgReaderGdal::covers(double ulx, double uly, double lrx, double lry) const
+{
+ double theULX, theULY, theLRX, theLRY;
+ getBoundingBox(theULX,theULY,theLRX,theLRY);
+ return((ulx < theLRX)&&(lrx > theULX)&&(lry < theULY)&&(uly > theLRY));
+}
+
+double ImgReaderGdal::getMin(int& x, int& y, int band) const{
+ double minValue=0;
+ std::vector<double> lineBuffer(nrOfCol());
+ bool init=false;
+ for(int irow=0;irow<nrOfRow();++irow){
+ readData(lineBuffer,GDT_Float64,irow,band);
+ for(int icol=0;icol<nrOfCol();++icol){
+ bool valid=(find(m_noDataValues.begin(),m_noDataValues.end(),lineBuffer[icol])==m_noDataValues.end());
+ if(valid){
+ if(!init){
+ y=irow;
+ x=icol;
+ minValue=lineBuffer[icol];
+ init=true;
+ }
+ else if(minValue>lineBuffer[icol]){
+ y=irow;
+ x=icol;
+ minValue=lineBuffer[icol];
+ }
+ }
+ }
+ }
+ if(init)
+ return minValue;
+ else
+ throw(static_cast<std::string>("Warning: not initialized"));
+}
+
+double ImgReaderGdal::getMax(int& x, int& y, int band) const{
+ double maxValue=0;
+ std::vector<double> lineBuffer(nrOfCol());
+ bool init=false;
+ for(int irow=0;irow<nrOfRow();++irow){
+ readData(lineBuffer,GDT_Float64,irow,band);
+ for(int icol=0;icol<nrOfCol();++icol){
+ bool valid=(find(m_noDataValues.begin(),m_noDataValues.end(),lineBuffer[icol])==m_noDataValues.end());
+ if(valid){
+ if(!init){
+ y=irow;
+ x=icol;
+ maxValue=lineBuffer[icol];
+ init=true;
+ }
+ else if(maxValue<lineBuffer[icol]){
+ y=irow;
+ x=icol;
+ maxValue=lineBuffer[icol];
+ }
+ }
+ }
+ }
+ if(init)
+ return maxValue;
+ else
+ throw(static_cast<std::string>("Warning: not initialized"));
+}
+
+void ImgReaderGdal::getMinMax(int startCol, int endCol, int startRow, int endRow, int band, double& minValue, double& maxValue) const
+{
+ GDALRasterBand *poBand;
+ int bGotMin, bGotMax;
+ double adfMinMax[2];
+
+ poBand = m_gds->GetRasterBand(band+1);
+ adfMinMax[0] = poBand->GetMinimum( &bGotMin );
+ adfMinMax[1] = poBand->GetMaximum( &bGotMax );
+ if( ! (bGotMin && bGotMax) )
+ GDALComputeRasterMinMax((GDALRasterBandH)poBand, FALSE, adfMinMax);
+ // GDALComputeRasterMinMax((GDALRasterBandH)poBand, TRUE, adfMinMax);
+ minValue=adfMinMax[0];
+ maxValue=adfMinMax[1];
+
+ std::vector<double> lineBuffer(endCol-startCol+1);
+ bool init=false;
+ assert(endRow<nrOfRow());
+ for(int irow=startCol;irow<endRow+1;++irow){
+ readData(lineBuffer,GDT_Float64,startCol,endCol,irow,band);
+ for(int icol=0;icol<lineBuffer.size();++icol){
+ bool valid=(find(m_noDataValues.begin(),m_noDataValues.end(),lineBuffer[icol])==m_noDataValues.end());
+ if(valid){
+ if(!init){
+ minValue=lineBuffer[icol];
+ maxValue=lineBuffer[icol];
+ init=true;
+ }
+ else{
+ if(minValue>lineBuffer[icol])
+ minValue=lineBuffer[icol];
+ if(maxValue<lineBuffer[icol])
+ maxValue=lineBuffer[icol];
+ }
+ }
+ }
+ }
+ if(!init)
+ throw(static_cast<std::string>("Warning: not initialized"));
+}
+
+void ImgReaderGdal::getMinMax(double& minValue, double& maxValue, int band, bool exhaustiveSearch) const
+{
+ GDALRasterBand *poBand;
+ int bGotMin, bGotMax;
+ double adfMinMax[2];
+
+ poBand = m_gds->GetRasterBand(band+1);
+ adfMinMax[0] = poBand->GetMinimum( &bGotMin );
+ adfMinMax[1] = poBand->GetMaximum( &bGotMax );
+ if( ! (bGotMin && bGotMax) )
+ GDALComputeRasterMinMax((GDALRasterBandH)poBand, FALSE, adfMinMax);
+ // GDALComputeRasterMinMax((GDALRasterBandH)poBand, TRUE, adfMinMax);
+ minValue=adfMinMax[0];
+ maxValue=adfMinMax[1];
+ if(exhaustiveSearch){//force exhaustive search
+ std::vector<double> lineBuffer(nrOfCol());
+ bool init=false;
+ for(int irow=0;irow<nrOfRow();++irow){
+ readData(lineBuffer,GDT_Float64,irow,band);
+ for(int icol=0;icol<nrOfCol();++icol){
+ bool valid=(find(m_noDataValues.begin(),m_noDataValues.end(),lineBuffer[icol])==m_noDataValues.end());
+ if(valid){
+ if(!init){
+ minValue=lineBuffer[icol];
+ maxValue=lineBuffer[icol];
+ init=true;
+ }
+ else{
+ if(minValue>lineBuffer[icol])
+ minValue=lineBuffer[icol];
+ if(maxValue<lineBuffer[icol])
+ maxValue=lineBuffer[icol];
+ }
+ }
+ }
+ }
+ if(!init)
+ throw(static_cast<std::string>("Warning: not initialized"));
+ }
+}
+
+unsigned long int ImgReaderGdal::getHistogram(std::vector<unsigned long int>& histvector, double& min, double& max, int& nbin, int theBand) const{
+ double minValue=0;
+ double maxValue=0;
+ getMinMax(minValue,maxValue,theBand);
+ if(min<max&&min>minValue)
+ minValue=min;
+ if(min<max&&max<maxValue)
+ maxValue=max;
+ min=minValue;
+ max=maxValue;
+ if(nbin==0)
+ nbin=maxValue-minValue+1;
+ assert(nbin>0);
+ histvector.resize(nbin);
+ unsigned long int nsample=0;
+ unsigned long int ninvalid=0;
+ std::vector<double> lineBuffer(nrOfCol());
+ for(int i=0;i<nbin;histvector[i++]=0);
+ double scale=static_cast<double>(nbin-1)/(maxValue-minValue);
+ for(int irow=0;irow<nrOfRow();++irow){
+ readData(lineBuffer,GDT_Float64,irow,theBand);
+ for(int icol=0;icol<nrOfCol();++icol){
+ if(isNoData(lineBuffer[icol]))
+ ++ninvalid;
+ else if(lineBuffer[icol]>maxValue)
+ ++ninvalid;
+ else if(lineBuffer[icol]<minValue)
+ ++ninvalid;
+ else{//scale to [0:nbin]
+ int theBin=static_cast<unsigned long int>(scale*(lineBuffer[icol]-minValue));
+ assert(theBin>=0);
+ assert(theBin!=nbin);
+ assert(theBin<nbin);
+ ++histvector[theBin];
+ // else if(lineBuffer[icol]==maxValue)
+ // ++histvector[nbin-1];
+ // else
+ // ++histvector[static_cast<int>(static_cast<double>(lineBuffer[icol]-minValue)/(maxValue-minValue)*(nbin-1))];
+ }
+ }
+ }
+ unsigned long int nvalid=nrOfCol()*nrOfRow()-ninvalid;
+ return nvalid;
+}
+
+void ImgReaderGdal::getRange(std::vector<short>& range, int band) const
+{
+ std::vector<short> lineBuffer(nrOfCol());
+ range.clear();
+ for(int irow=0;irow<nrOfRow();++irow){
+ readData(lineBuffer,GDT_Int16,irow,band);
+ for(int icol=0;icol<nrOfCol();++icol){
+ if(find(range.begin(),range.end(),lineBuffer[icol])==range.end())
+ range.push_back(lineBuffer[icol]);
+ }
+ }
+ sort(range.begin(),range.end());
+}
+
+int ImgReaderGdal::getNoDataValues(std::vector<double>& noDataValues) const
+{
+ if(m_noDataValues.size()){
+ noDataValues=m_noDataValues;
+ return m_noDataValues.size();
+ }
+ else
+ return 0;
+}
+
+int ImgReaderGdal::pushNoDataValue(double noDataValue)
+{
+ if(find(m_noDataValues.begin(),m_noDataValues.end(),noDataValue)==m_noDataValues.end())
+ m_noDataValues.push_back(noDataValue);
+ return(m_noDataValues.size());
+}
+
+// bool ImgReaderGdal::setNoDataValue(double noDataValue,int band)
+// {
+// GDALRasterBand *poBand;
+// poBand = m_gds->GetRasterBand(band+1);
+// if(poBand->SetNoDataValue(noDataValue)!=CE_None)
+// return false;
+// else
+// return true;
+// }
+
+void ImgReaderGdal::getRefPix(double& refX, double &refY, int band) const
+{
+ std::vector<double> lineBuffer(nrOfCol());
+ double validCol=0;
+ double validRow=0;
+ int nvalidCol=0;
+ int nvalidRow=0;
+ for(int irow=0;irow<nrOfRow();++irow){
+ readData(lineBuffer,GDT_Float64,irow,band);
+ for(int icol=0;icol<nrOfCol();++icol){
+ bool valid=(find(m_noDataValues.begin(),m_noDataValues.end(),lineBuffer[icol])==m_noDataValues.end());
+ if(valid){
+ validCol+=icol+1;
+ ++nvalidCol;
+ validRow+=irow+1;
+ ++nvalidRow;
+ }
+ }
+ }
+ if(isGeoRef()){
+ //reference coordinate is lower left corner of pixel in centre of gravity
+ //we need geo coordinates for exactly this location: validCol(Row)/nvalidCol(Row)-0.5
+ double cgravi=validCol/nvalidCol-0.5;
+ double cgravj=validRow/nvalidRow-0.5;
+ double refpixeli=floor(cgravi);
+ double refpixelj=ceil(cgravj-1);
+ //but image2geo provides location at centre of pixel (shifted half pixel right down)
+ image2geo(refpixeli,refpixelj,refX,refY);
+ //refX and refY now refer to centre of gravity pixel
+ refX-=0.5*getDeltaX();//shift to left corner
+ refY-=0.5*getDeltaY();//shift to lower left corner
+ }
+ else{
+ refX=floor(validCol/nvalidCol-0.5);//left corner
+ refY=floor(validRow/nvalidRow-0.5);//upper corner
+ //shift to lower left corner of pixel
+ refY+=1;
+
+ }
+}
diff --git a/src/imageclasses/ImgReaderGdal.h b/src/imageclasses/ImgReaderGdal.h
new file mode 100644
index 0000000..b46a659
--- /dev/null
+++ b/src/imageclasses/ImgReaderGdal.h
@@ -0,0 +1,251 @@
+/**********************************************************************
+ImgReaderGdal.h: class to read raster files using GDAL API library
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#ifndef _IMGREADERGDAL_H_
+#define _IMGREADERGDAL_H_
+
+#include <assert.h>
+#include <fstream>
+#include <string>
+#include <sstream>
+#include "gdal_priv.h"
+#include "base/Vector2d.h"
+
+// using namespace std;
+
+enum RESAMPLE { NEAR = 0, BILINEAR = 1, BICUBIC = 2 };
+
+//--------------------------------------------------------------------------
+class ImgReaderGdal
+{
+public:
+ ImgReaderGdal(void);
+ ImgReaderGdal(const std::string& filename){open(filename);};
+ ~ImgReaderGdal(void);
+ void open(const std::string& filename);//, double magicX=1, double magicY=1);
+ void close(void);
+ int nrOfCol(void) const { return m_ncol;};
+ int nrOfRow(void) const { return m_nrow;};
+ int nrOfBand(void) const { return m_nband;};
+ bool isGeoRef() const {return m_isGeoRef;};
+ std::string getProjection(void) const;
+ std::string getProjectionRef(void) const;
+ std::string getGeoTransform() const;
+ void getGeoTransform(double& ulx, double& uly, double& deltaX, double& deltaY, double& rot1, double& rot2) const;
+ std::string getDescription() const;
+ std::string getMetadataItem() const;
+ std::string getImageDescription() const;
+ bool getBoundingBox (double& ulx, double& uly, double& lrx, double& lry) const;
+ bool getCentrePos(double& x, double& y) const;
+ double getUlx() const {return (m_isGeoRef)? m_ulx : 0;};
+ double getUly() const {return (m_isGeoRef)? m_uly : nrOfRow()-1;};
+ double getLrx() const {return (m_isGeoRef)? m_ulx+nrOfCol()*m_delta_x : nrOfCol()-1;};
+ double getLry() const {return (m_isGeoRef)? m_uly-nrOfRow()*m_delta_y : 0;};
+ // bool getMagicPixel(double& magicX, double& magicY) const {magicX=m_magic_x;magicY=m_magic_y;};
+ int getNoDataValues(std::vector<double>& noDataValues) const;
+ bool isNoData(double value) const{return find(m_noDataValues.begin(),m_noDataValues.end(),value)!=m_noDataValues.end();};
+ int pushNoDataValue(double noDataValue);
+ CPLErr GDALSetNoDataValue(double noDataValue, int band=0) {getRasterBand(band)->SetNoDataValue(noDataValue);};
+ bool covers(double x, double y) const;
+ bool covers(double ulx, double uly, double lrx, double lry) const;
+ bool geo2image(double x, double y, double& i, double& j) const;
+ bool image2geo(double i, double j, double& x, double& y) const;
+ double getDeltaX(void) const {return m_delta_x;};
+ double getDeltaY(void) const {return m_delta_y;};
+ template<typename T> void readData(T& value, const GDALDataType& dataType, int col, int row, int band=0) const;
+ template<typename T> void readData(std::vector<T>& buffer, const GDALDataType& dataType , int minCol, int maxCol, int row, int band=0) const;
+ template<typename T> void readData(std::vector<T>& buffer, const GDALDataType& dataType , int minCol, int maxCol, double row, int band=0, RESAMPLE resample=0) const;
+ template<typename T> void readDataBlock(Vector2d<T>& buffer, const GDALDataType& dataType , int minCol, int maxCol, int minRow, int maxRow, int band=0) const;
+ template<typename T> void readDataBlock(std::vector<T>& buffer, const GDALDataType& dataType , int minCol, int maxCol, int minRow, int maxRow, int band=0) const;
+ template<typename T> void readData(std::vector<T>& buffer, const GDALDataType& dataType, int row, int band=0) const;
+ template<typename T> void readData(std::vector<T>& buffer, const GDALDataType& dataType, double row, int band=0, RESAMPLE resample=0) const;
+ void getMinMax(int startCol, int endCol, int startRow, int endRow, int band, double& minValue, double& maxValue) const;
+ void getMinMax(double& minValue, double& maxValue, int band=0, bool exhaustiveSearch=false) const;
+ double getMin(int& col, int& row, int band=0) const;
+ unsigned long int getHistogram(std::vector<unsigned long int>& histvector, double& min, double& max,int& nbin, int theBand=0) const;
+ double getMax(int& col, int& row, int band=0) const;
+ void getRefPix(double& refX, double &refY, int band=0) const;
+ void getRange(std::vector<short>& range, int Band=0) const;
+ GDALDataType getDataType(int band=0) const;
+ GDALRasterBand* getRasterBand(int band=0);
+ GDALColorTable* getColorTable(int band=0) const;
+ std::string getDriverDescription() const;
+ std::string getImageType() const{return getDriverDescription();};
+// std::string getImageType() const{return "GTiff";};
+ std::string getInterleave() const;
+ std::string getCompression() const;
+ GDALDataset* getDataset(){return m_gds;};
+ char** getMetadata();
+ char** getMetadata() const;
+ void getMetadata(std::list<std::string>& metadata) const;
+
+protected:
+ void setCodec();//double magicX, double magicY);
+
+ std::string m_filename;
+ GDALDataset *m_gds;
+ int m_ncol;
+ int m_nrow;
+ int m_nband;
+ double m_ulx;
+ double m_uly;
+ double m_delta_x;
+ double m_delta_y;
+ // double m_magic_x;
+ // double m_magic_y;
+ bool m_isGeoRef;
+ std::vector<double> m_noDataValues;
+};
+
+// adfGeoTransform[0] /* top left x */
+// adfGeoTransform[1] /* w-e pixel resolution */
+// adfGeoTransform[2] /* rotation, 0 if image is "north up" */
+// adfGeoTransform[3] /* top left y */
+// adfGeoTransform[4] /* rotation, 0 if image is "north up" */
+// adfGeoTransform[5] /* n-s pixel resolution */
+
+template<typename T> void ImgReaderGdal::readData(T& value, const GDALDataType& dataType, int col, int row, int band) const
+{
+ //fetch raster band
+ GDALRasterBand *poBand;
+ assert(band<nrOfBand()+1);
+ poBand = m_gds->GetRasterBand(band+1);//GDAL uses 1 based index
+ assert(col<nrOfCol());
+ assert(col>=0);
+ assert(row<nrOfRow());
+ assert(row>=0);
+ poBand->RasterIO(GF_Read,col,row,1,1,&value,1,1,dataType,0,0);
+}
+
+template<typename T> void ImgReaderGdal::readData(std::vector<T>& buffer, const GDALDataType& dataType, int minCol, int maxCol, int row, int band) const
+{
+ //fetch raster band
+ GDALRasterBand *poBand;
+ assert(band<nrOfBand()+1);
+ poBand = m_gds->GetRasterBand(band+1);//GDAL uses 1 based index
+ assert(minCol<nrOfCol());
+ assert(minCol>=0);
+ assert(maxCol<nrOfCol());
+ assert(minCol<=maxCol);
+ assert(row<nrOfRow());
+ assert(row>=0);
+ if(buffer.size()!=maxCol-minCol+1)
+ buffer.resize(maxCol-minCol+1);
+ poBand->RasterIO(GF_Read,minCol,row,buffer.size(),1,&(buffer[0]),buffer.size(),1,dataType,0,0);
+}
+
+template<typename T> void ImgReaderGdal::readData(std::vector<T>& buffer, const GDALDataType& dataType , int minCol, int maxCol, double row, int band, RESAMPLE resample) const
+{
+ std::vector<T> readBuffer_upper;
+ std::vector<T> readBuffer_lower;
+ if(buffer.size()!=maxCol-minCol+1)
+ buffer.resize(maxCol-minCol+1);
+ double upperRow=row-0.5;
+ upperRow=static_cast<int>(upperRow);
+ double lowerRow=row+0.5;
+ lowerRow=static_cast<int>(lowerRow);
+ switch(resample){
+ case(BILINEAR):
+ if(lowerRow>=nrOfRow())
+ lowerRow=nrOfRow()-1;
+ if(upperRow<0)
+ upperRow=0;
+ readData(readBuffer_upper,GDT_Float64,minCol,maxCol,static_cast<int>(upperRow),band);
+ readData(readBuffer_lower,GDT_Float64,minCol,maxCol,static_cast<int>(lowerRow),band);
+ //do interpolation in y
+ for(int icol=0;icol<maxCol-minCol+1;++icol){
+ buffer[icol]=(lowerRow-row+0.5)*readBuffer_upper[icol]+(1-lowerRow+row-0.5)*readBuffer_lower[icol];
+ }
+ break;
+ default:
+ readData(buffer,GDT_Float64,minCol,maxCol,static_cast<int>(row),band);
+ break;
+ }
+}
+
+template<typename T> void ImgReaderGdal::readDataBlock(Vector2d<T>& buffer, const GDALDataType& dataType , int minCol, int maxCol, int minRow, int maxRow, int band) const
+{
+ buffer.resize(maxRow-minRow+1);
+ for(int irow=minRow;irow<=maxRow;++irow){
+ buffer[irow-minRow].resize(maxCol-minCol+1);
+ readData(buffer[irow-minRow],dataType,minCol,maxCol,irow,band);
+ }
+}
+
+template<typename T> void ImgReaderGdal::readDataBlock(std::vector<T>& buffer, const GDALDataType& dataType , int minCol, int maxCol, int minRow, int maxRow, int band) const
+{
+ //fetch raster band
+ GDALRasterBand *poBand;
+ assert(band<nrOfBand()+1);
+ poBand = m_gds->GetRasterBand(band+1);//GDAL uses 1 based index
+ assert(minCol<nrOfCol());
+ assert(minCol>=0);
+ assert(maxCol<nrOfCol());
+ assert(minCol<=maxCol);
+ assert(minRow<nrOfRow());
+ assert(minRow>=0);
+ assert(maxRow<nrOfRow());
+ assert(minRow<=maxRow);
+ if(buffer.size()!=(maxRow-minRow+1)*(maxCol-minCol+1))
+ buffer.resize((maxRow-minRow+1)*(maxCol-minCol+1));
+ poBand->RasterIO(GF_Read,minCol,minRow,maxCol-minCol+1,maxRow-minRow+1,&(buffer[0]),(maxCol-minCol+1),(maxRow-minRow+1),dataType,0,0);
+}
+
+// template<typename T> void ImgReaderGdal::readDataBlock(vector<T>& buffer, const GDALDataType& dataType , int minCol, int maxCol, int minRow, int maxRow, int band) const
+// {
+// assert(band<nrOfBand()+1);
+// assert(minCol<nrOfCol());
+// assert(minCol>=0);
+// assert(maxCol<nrOfCol());
+// assert(minCol<=maxCol);
+// assert(minRow<nrOfRow());
+// assert(minRow>=0);
+// assert(maxRow<nrOfRow());
+// assert(minRow<=maxRow);
+// if(buffer.size()!=(maxRow-minRow+1)*(maxCol-minCol+1))
+// buffer.resize((maxRow-minRow+1)*(maxCol-minCol+1));
+// //fetch raster band
+// GDALRasterBand *poBand;
+// assert(band<nrOfBand()+1);
+// poBand = m_gds->GetRasterBand(band+1);//GDAL uses 1 based index
+// for(int irow=0;irow<maxRow-minRow+1;++irow)
+// poBand->RasterIO(GF_Read,minCol,minRow+irow,maxCol-minCol+1,1,&(buffer[irow*(maxCol-minCol+1)]),maxCol-minCol+1,1,dataType,0,0);
+// }
+
+template<typename T> void ImgReaderGdal::readData(std::vector<T>& buffer, const GDALDataType& dataType, int row, int band) const
+{
+ readData(buffer,dataType,0,nrOfCol()-1,row,band);
+}
+
+template<typename T> void ImgReaderGdal::readData(std::vector<T>& buffer, const GDALDataType& dataType, double row, int band, RESAMPLE resample) const
+{
+ readData(buffer,dataType,0,nrOfCol()-1,row,band,resample);
+}
+
+
+#endif // _IMGREADERGDAL_H_
+
+// //fetch raster band
+// GDALRasterBand *poBand;
+// assert(band<nrOfBand()+1);
+// poBand = m_gds->GetRasterBand(band+1);//GDAL uses 1 based index
+// buffer.resize(maxCol-minCol+1);
+// assert(minCol<nrOfCol());
+// assert(row<nrOfRow());
+// poBand->RasterIO(GF_Read,minCol,row,buffer.size(),1,&(buffer[0]),buffer.size(),1,GDT_Int16,0,0);
diff --git a/src/imageclasses/ImgReaderOgr.cc b/src/imageclasses/ImgReaderOgr.cc
new file mode 100644
index 0000000..fe172ba
--- /dev/null
+++ b/src/imageclasses/ImgReaderOgr.cc
@@ -0,0 +1,218 @@
+/**********************************************************************
+ImgReaderOgr.cc: class to read vector files using OGR API library
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include <iostream>
+#include <fstream>
+#include "ImgReaderOgr.h"
+#include "ImgWriterOgr.h"
+#include "cpl_string.h"
+//---------------------------------------------------------------------------
+ImgReaderOgr::ImgReaderOgr(void)
+{}
+
+ImgReaderOgr::ImgReaderOgr(const std::string& filename)
+{
+ open(filename);
+}
+
+ImgReaderOgr::~ImgReaderOgr(void)
+{
+}
+
+//---------------------------------------------------------------------------
+
+void ImgReaderOgr::open(const std::string& filename)
+{
+ m_filename = filename;
+ setCodec();
+}
+
+//---------------------------------------------------------------------------
+void ImgReaderOgr::close(void)
+{
+ OGRDataSource::DestroyDataSource(m_datasource);
+}
+
+//---------------------------------------------------------------------------
+void ImgReaderOgr::setCodec(void){
+ //register the drivers
+ OGRRegisterAll();
+ //open the input OGR datasource. Datasources can be files, RDBMSes, directories full of files, or even remote web services depending on the driver being used. However, the datasource name is always a single string.
+ m_datasource = OGRSFDriverRegistrar::Open(m_filename.c_str(), FALSE);//FAlSE: do not update
+ if( m_datasource == NULL ){
+ std::string errorString="Open failed";
+ throw(errorString);
+ }
+}
+
+bool ImgReaderOgr::getExtent(double& ulx, double& uly, double& lrx, double& lry, int layer)
+{
+ OGREnvelope oExt;
+ if(getLayer(layer)->GetExtent(&oExt,TRUE)==OGRERR_NONE){
+ ulx=oExt.MinX;
+ uly=oExt.MaxY;
+ lrx=oExt.MaxX;
+ lry=oExt.MinY;
+ return true;
+ }
+ else
+ return false;
+}
+
+unsigned long int ImgReaderOgr::getFeatureCount(int layer) const
+{
+ return(m_datasource->GetLayer(layer)->GetFeatureCount());
+}
+
+int ImgReaderOgr::getFieldCount(int layer) const
+{
+ if(layer<0)
+ layer=m_datasource->GetLayerCount()-1;
+ assert(m_datasource->GetLayerCount()>layer);
+ OGRLayer *poLayer;
+ if((poLayer = m_datasource->GetLayer(layer))==NULL){
+ std::string errorstring="Could not get layer";
+ throw(errorstring);
+ }
+ OGRFeatureDefn *poFDefn = poLayer->GetLayerDefn();
+ return(poFDefn->GetFieldCount());
+}
+
+int ImgReaderOgr::getFields(std::vector<std::string>& fields, int layer) const
+{
+ if(layer<0)
+ layer=m_datasource->GetLayerCount()-1;
+ assert(m_datasource->GetLayerCount()>layer);
+ OGRLayer *poLayer;
+ if((poLayer = m_datasource->GetLayer(layer))==NULL){
+ std::string errorstring="Could not get layer";
+ throw(errorstring);
+ }
+ OGRFeatureDefn *poFDefn = poLayer->GetLayerDefn();
+ fields.clear();
+ fields.resize(poFDefn->GetFieldCount());
+ for(int iField=0;iField<poFDefn->GetFieldCount();++iField){
+ OGRFieldDefn *poFieldDefn = poFDefn->GetFieldDefn(iField);
+ fields[iField]=poFieldDefn->GetNameRef();
+ }
+ return(fields.size());
+}
+
+int ImgReaderOgr::getFields(std::vector<OGRFieldDefn*>& fields, int layer) const
+{
+ if(layer<0)
+ layer=m_datasource->GetLayerCount()-1;
+ assert(m_datasource->GetLayerCount()>layer);
+ OGRLayer *poLayer;
+ if((poLayer = m_datasource->GetLayer(layer))==NULL){
+ std::string errorstring="Could not get layer";
+ throw(errorstring);
+ }
+ OGRFeatureDefn *poFDefn = poLayer->GetLayerDefn();
+ fields.clear();
+ fields.resize(poFDefn->GetFieldCount());
+ for(int iField=0;iField<poFDefn->GetFieldCount();++iField){
+ OGRFieldDefn *poFieldDefn = poFDefn->GetFieldDefn(iField);
+ fields[iField]=poFDefn->GetFieldDefn(iField);
+ }
+ assert(fields.size()==getFieldCount());
+ return(fields.size());
+}
+
+std::string ImgReaderOgr::getProjection(int layer) const
+{
+ if(m_datasource->GetLayer(layer)->GetSpatialRef()){
+ char* ppszResult;
+ m_datasource->GetLayer(layer)->GetSpatialRef()->exportToWkt(&ppszResult);
+ return(ppszResult);
+ }
+ else
+ return "";
+}
+
+OGRwkbGeometryType ImgReaderOgr::getGeometryType(int layer) const
+{
+ return m_datasource->GetLayer(layer)->GetLayerDefn()->GetGeomType();
+}
+
+std::ostream& operator<<(std::ostream& theOstream, ImgReaderOgr& theImageReader){
+ //An OGRDataSource can potentially have many layers associated with it. The number of layers available can be queried with OGRDataSource::GetLayerCount() and individual layers fetched by index using OGRDataSource::GetLayer(). However, we wil just fetch the layer by name.
+ //todo: try to open and catch if failure...
+ // ofstream fpoints(filename.c_str(),ios::out);
+ OGRLayer *poLayer;
+ poLayer = theImageReader.getDataSource()->GetLayer(0);
+ OGRFeatureDefn *poFDefn = poLayer->GetLayerDefn();
+
+ poLayer->ResetReading();
+
+ theOstream << "#";
+ int iField=0;
+ // theOstream << "X" << " " << "Y" << " ";
+ for(int iField=0;iField<poFDefn->GetFieldCount();++iField){
+ OGRFieldDefn *poFieldDefn = poFDefn->GetFieldDefn(iField);
+ std::string fieldname=poFieldDefn->GetNameRef();
+ theOstream << fieldname << " ";
+ }
+ theOstream << std::endl;
+
+ poLayer->ResetReading();
+
+ //start reading features from the layer
+ OGRFeature *poFeature;
+ unsigned long int ifeature=0;
+ while( (poFeature = poLayer->GetNextFeature()) != NULL ){
+ OGRGeometry *poGeometry;
+ poGeometry = poFeature->GetGeometryRef();
+ assert(poGeometry != NULL);
+ double x,y;
+ if(wkbFlatten(poGeometry->getGeometryType()) == wkbPoint){
+ OGRPoint *poPoint = (OGRPoint *) poGeometry;
+ x=poPoint->getX();
+ y=poPoint->getY();
+ }
+ std::vector<std::string> vfields(poFDefn->GetFieldCount());
+ std::string featurename;
+ std::vector<std::string>::iterator fit=vfields.begin();
+ for(int iField=0;iField<poFDefn->GetFieldCount();++iField){
+ *(fit++)=poFeature->GetFieldAsString(iField);
+ }
+ theOstream.precision(12);
+ if(wkbFlatten(poGeometry->getGeometryType()) == wkbPoint)
+ theOstream << x << " " << y;
+ for(fit=vfields.begin();fit!=vfields.end();++fit)
+ theOstream << " " << *fit;
+ theOstream << endl;
+ ++ifeature;
+ }
+ return(theOstream);
+}
+
+// OGRLayer * ImgReaderOgr::executeSql(const std::string& output, const std::string& sqlStatement, OGRGeometry* spatialFilter)
+// {
+// OGRLayer *poResultSet;
+// poResultSet = m_datasource->ExecuteSQL(sqlStatement.c_str(), spatialFilter,NULL );
+
+// if( poResultSet != NULL ){
+// ImgWriterOgr imgWriter;
+// imgWriter.open(output);
+// imgWriter.copyLayer(poResultSet,output);
+// m_datasource->ReleaseResultSet( poResultSet );
+// imgWriter.close();
+// }
+// }
diff --git a/src/imageclasses/ImgReaderOgr.h b/src/imageclasses/ImgReaderOgr.h
new file mode 100644
index 0000000..27890fd
--- /dev/null
+++ b/src/imageclasses/ImgReaderOgr.h
@@ -0,0 +1,874 @@
+/**********************************************************************
+ImgReaderOgr.h: class to read vector files using OGR API library
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#ifndef _IMGREADEROGR_H_
+#define _IMGREADEROGR_H_
+
+#include <assert.h>
+#include <fstream>
+#include <string>
+#include <sstream>
+#include <map>
+#include <vector>
+#include <iostream>
+#include "ogrsf_frmts.h"
+#include "base/Vector2d.h"
+#include "ImgReaderGdal.h"
+
+//--------------------------------------------------------------------------
+class ImgReaderOgr
+{
+public:
+ ImgReaderOgr(void);
+ ImgReaderOgr(const std::string& filename);
+ ~ImgReaderOgr(void);
+ void open(const std::string& filename);
+ void close(void);
+ // int readData(Vector2d<double>& data, const OGRFieldType& fieldType, std::vector<std::string>& fields, int layer=0, bool pos=false);//default layer 0 and no pos information in data
+ template <typename T> int readXY(std::vector<T>& xVector, std::vector<T>& yVector, int layer=0, bool verbose=false);
+ template <typename T> int readY(std::vector<T>& yVector, int layer=0, bool verbose=false);
+ template <typename T> int readData(std::vector<T>& data, const OGRFieldType& fieldType, std::vector<std::string>& fields, OGRFeature *poFeature, int layer=0, bool pos=false, bool verbose=false);
+ template <typename T> int readData(std::vector<T>& data, const OGRFieldType& fieldType, const std::string& theField, int layer=0, bool verbose=false);
+ template <typename T> int readData(Vector2d<T>& data, const OGRFieldType& fieldType, std::vector<std::string>& fields, int layer=0, bool pos=false, bool verbose=false);//default layer 0 and no pos information in data
+ template <typename T> int readData(std::map<int,Vector2d<T> >& data, const OGRFieldType& fieldType, std::vector<std::string>& fields, const std::string& label, int layer=0, bool pos=false, bool verbose=false);//default layer 0 and no pos information in data
+ template <typename T> int readData(std::map<std::string,Vector2d<T> >& data, const OGRFieldType& fieldType, std::vector<std::string>& fields, const std::string& label, int layer=0, bool pos=false, bool verbose=false);//default layer 0 and no pos information in data
+ void shape2ascii(std::ostream& theOstream, const std::string& pointname, int layer=0, bool verbose=false);
+ unsigned long int getFeatureCount(int layer=0) const;
+ int getFieldCount(int layer=0) const;
+ OGRLayer* getLayer(int layer=0){return m_datasource->GetLayer(layer);};
+ std::string getProjection(int layer=0) const;
+ OGRwkbGeometryType getGeometryType(int layer=0) const;
+ std::string getLayerName(int layer=0){return m_datasource->GetLayer(layer)->GetLayerDefn()->GetName();};
+ // int getLayer(int layer=0) const;
+ int getFields(std::vector<std::string>& fields, int layer=0) const;
+ int getFields(std::vector<OGRFieldDefn*>& fields, int layer=0) const;
+ OGRDataSource* getDataSource(void) {return m_datasource;};
+ OGRSFDriver* getDriver(void) const {return m_datasource->GetDriver();};
+// OGRLayer *executeSql(const std::string& output,const std::string& sqlStatement, OGRGeometry* spatialFilter=NULL);
+ template<typename T> int readSql(Vector2d<T>& data, const OGRFieldType& fieldType, std::vector<std::string>& fields, const std::string& sqlStatement, OGRGeometry* spatialFilter=NULL, int layer=0, bool pos=false, bool verbose=false);
+ template<typename T> int readSql(std::map<int,Vector2d<T> >& data, const OGRFieldType& fieldType, std::vector<std::string>& fields, const std::string& label, const std::string& sqlStatement, OGRGeometry* spatialFilter, int layer=0, bool pos=false, bool verbose=false);
+ bool getExtent(double& ulx, double& uly, double& lrx, double& lry, int layer=0);
+
+ friend std::ostream& operator<<(std::ostream& theOstream, ImgReaderOgr& theImageReader);
+
+protected:
+ void setCodec(void);
+
+ std::string m_filename;
+ OGRDataSource *m_datasource;
+};
+
+//read data from all features in a map, organized by classes
+template <typename T> int ImgReaderOgr::readData(std::map<int,Vector2d<T> >& data, const OGRFieldType& fieldType, std::vector<std::string>& fields, const std::string& label, int layer, bool pos, bool verbose)
+{
+ if(layer<0)
+ layer=m_datasource->GetLayerCount()-1;
+ assert(m_datasource->GetLayerCount()>layer);
+ OGRLayer *poLayer;
+ if(verbose)
+ std::cout << "number of layers: " << m_datasource->GetLayerCount() << std::endl;
+ poLayer = m_datasource->GetLayer(layer);
+ if(poLayer!=NULL){
+ OGRFeatureDefn *poFDefn = poLayer->GetLayerDefn();
+ if(fields.empty()){
+ fields.resize(poFDefn->GetFieldCount());
+ if(verbose)
+ std::cout << "resized fields to " << fields.size() << std::endl;
+ }
+ //start reading features from the layer
+ OGRFeature *poFeature;
+ if(verbose)
+ std::cout << "reset reading" << std::endl;
+ poLayer->ResetReading();
+ unsigned long int ifeature=0;
+ int posOffset=(pos)?2:0;
+ if(verbose)
+ std::cout << "going through features" << std::endl << std::flush;
+ int theClass=0;
+ while( (poFeature = poLayer->GetNextFeature()) != NULL ){
+ std::vector<T> theFeature;//(fields.size()+posOffset);//x,y+selectedfields
+ if(verbose)
+ std::cout << "reading feature " << ifeature << std::endl << std::flush;
+ OGRGeometry *poGeometry;
+ poGeometry = poFeature->GetGeometryRef();
+ if(verbose){
+ if(poGeometry == NULL)
+ std::cerr << "no geometry defined" << std::endl << std::flush;
+ else if(wkbFlatten(poGeometry->getGeometryType()) != wkbPoint)
+ std::cerr << "Warning: poGeometry type: " << wkbFlatten(poGeometry->getGeometryType()) << std::endl << std::flush;
+ }
+ assert(poGeometry != NULL );
+ // && wkbFlatten(poGeometry->getGeometryType()) == wkbPoint);
+ if(pos){
+ if(wkbFlatten(poGeometry->getGeometryType()) == wkbPoint){
+ OGRPoint *poPoint;
+ poPoint = (OGRPoint *) poGeometry;
+ theFeature.push_back(poPoint->getX());
+ theFeature.push_back(poPoint->getY());
+ }
+ else if(wkbFlatten(poGeometry->getGeometryType()) == wkbPolygon){
+ OGRPoint thePoint;
+ OGRPolygon * poPolygon = (OGRPolygon *) poGeometry;
+ poPolygon->Centroid(&thePoint);
+ theFeature.push_back(thePoint.getX());
+ theFeature.push_back(thePoint.getY());
+ }
+ else{
+ //Centroid for non polygon geometry not supported until OGR 1.8.0, comment out if version < 1.8.0 is installed...";
+ OGRPoint thePoint;
+ poGeometry->Centroid(&thePoint);
+ theFeature.push_back(thePoint.getX());
+ theFeature.push_back(thePoint.getY());
+ }
+ }
+ // OGRFeatureDefn *poFDefn = poLayer->GetLayerDefn();
+ std::string featurename;
+ for(int iField=0;iField<poFDefn->GetFieldCount();++iField){
+ OGRFieldDefn *poFieldDefn = poFDefn->GetFieldDefn(iField);
+ std::string fieldname=poFieldDefn->GetNameRef();
+ if(fieldname==label)
+ theClass=poFeature->GetFieldAsInteger(iField);
+ else{
+ switch(fieldType){
+ case(OFTReal):
+ if(fields.size()<poFDefn->GetFieldCount()){
+ if(find(fields.begin(),fields.end(),fieldname)!=fields.end())
+ theFeature.push_back(poFeature->GetFieldAsDouble(iField));
+ }
+ else{
+ fields[iField]=fieldname;
+ theFeature.push_back(poFeature->GetFieldAsDouble(iField));
+ }
+ break;
+ case(OFTInteger):
+ if(fields.size()<poFDefn->GetFieldCount()){
+ if(find(fields.begin(),fields.end(),fieldname)!=fields.end())
+ theFeature.push_back(poFeature->GetFieldAsDouble(iField));
+ }
+ else{
+ fields[iField]=fieldname;
+ theFeature.push_back(poFeature->GetFieldAsDouble(iField));
+ }
+ break;
+ default:
+ {
+ std::string errorstring="field type not supported in ImgReaderOgr::ReadData";
+ throw(errorstring);
+ }
+ break;
+ }
+ }
+ }
+ data[theClass].push_back(theFeature);
+ ++ifeature;
+ ++ifeature;
+ }
+ if(verbose)
+ std::cout << "number of features read: " << ifeature << std::endl << std::flush;
+ typename std::map<int,Vector2d<T> >::const_iterator mit=data.begin();
+ int nband=0;
+ if(verbose)
+ std::cout << "read classes: " << std::flush;
+ while(mit!=data.end()){
+ if(verbose)
+ std::cout << mit->first << " " << std::flush;
+ if(!nband)
+ nband=fields.size();
+ if(pos)
+ assert((mit->second)[0].size()==nband+2);
+ else
+ assert((mit->second)[0].size()==nband);
+ ++mit;
+ }
+ if(verbose)
+ std::cout << std::endl << std::flush;
+ return(nband);
+ }
+ else{
+ std::ostringstream ess;
+ ess << "no layer in " << m_filename;
+ throw(ess.str());
+ }
+}
+
+//read data from all features in a map, organized by class names
+template <typename T> int ImgReaderOgr::readData(std::map<std::string,Vector2d<T> >& data, const OGRFieldType& fieldType, std::vector<std::string>& fields, const std::string& label, int layer, bool pos, bool verbose)
+{
+ if(layer<0)
+ layer=m_datasource->GetLayerCount()-1;
+ assert(m_datasource->GetLayerCount()>layer);
+ OGRLayer *poLayer;
+ if(verbose)
+ std::cout << "number of layers: " << m_datasource->GetLayerCount() << std::endl;
+ poLayer = m_datasource->GetLayer(layer);
+ if(poLayer!=NULL){
+ OGRFeatureDefn *poFDefn = poLayer->GetLayerDefn();
+ assert(poFDefn!=NULL);
+
+ if(fields.empty()){
+ fields.resize(poFDefn->GetFieldCount());
+ if(verbose)
+ std::cout << "resized fields to " << fields.size() << std::endl;
+ }
+
+ //start reading features from the layer
+ OGRFeature *poFeature;
+ if(verbose)
+ std::cout << "reset reading" << std::endl;
+ poLayer->ResetReading();
+ unsigned long int ifeature=0;
+ int posOffset=(pos)?2:0;
+ if(verbose)
+ std::cout << "going through features to fill in string map" << std::endl << std::flush;
+ std::string theClass;
+ while( (poFeature = poLayer->GetNextFeature()) != NULL ){
+ std::vector<T> theFeature;//(fields.size()+posOffset);//x,y+selectedfields
+ if(verbose)
+ std::cout << "reading feature " << ifeature << std::endl << std::flush;
+ OGRGeometry *poGeometry;
+ poGeometry = poFeature->GetGeometryRef();
+ if(verbose){
+ if(poGeometry == NULL)
+ std::cerr << "no geometry defined" << std::endl << std::flush;
+ else if(wkbFlatten(poGeometry->getGeometryType()) != wkbPoint)
+ std::cerr << "Warning: poGeometry type: " << wkbFlatten(poGeometry->getGeometryType()) << std::endl << std::flush;
+ }
+ assert(poGeometry != NULL );
+ // && wkbFlatten(poGeometry->getGeometryType()) == wkbPoint);
+ if(pos){
+ if(wkbFlatten(poGeometry->getGeometryType()) == wkbPoint){
+ OGRPoint *poPoint;
+ poPoint = (OGRPoint *) poGeometry;
+ theFeature.push_back(poPoint->getX());
+ theFeature.push_back(poPoint->getY());
+ }
+ else if(wkbFlatten(poGeometry->getGeometryType()) == wkbPolygon){
+ OGRPoint thePoint;
+ poGeometry->Centroid(&thePoint);
+ theFeature.push_back(thePoint.getX());
+ theFeature.push_back(thePoint.getY());
+ }
+ else{
+ //Centroid for non polygon geometry not supported until OGR 1.8.0, comment out if version < 1.8.0 is installed...";
+ OGRPoint thePoint;
+ poGeometry->Centroid(&thePoint);
+ theFeature.push_back(thePoint.getX());
+ theFeature.push_back(thePoint.getY());
+ }
+ }
+ // OGRFeatureDefn *poFDefn = poLayer->GetLayerDefn();//got LayerDefn already...
+ std::string featurename;
+ for(int iField=0;iField<poFDefn->GetFieldCount();++iField){
+ OGRFieldDefn *poFieldDefn = poFDefn->GetFieldDefn(iField);
+ std::string fieldname=poFieldDefn->GetNameRef();
+ if(fieldname==label){
+ theClass=poFeature->GetFieldAsString(iField);
+ if(verbose)
+ std::cout << "read feature for " << theClass << std::endl;
+ }
+ else{
+ switch(fieldType){
+ case(OFTReal):
+ if(fields.size()<poFDefn->GetFieldCount()){
+ if(find(fields.begin(),fields.end(),fieldname)!=fields.end())
+ theFeature.push_back(poFeature->GetFieldAsDouble(iField));
+ }
+ else{
+ fields[iField]=fieldname;
+ theFeature.push_back(poFeature->GetFieldAsDouble(iField));
+ }
+ break;
+ case(OFTInteger):
+ if(fields.size()<poFDefn->GetFieldCount()){
+ if(find(fields.begin(),fields.end(),fieldname)!=fields.end())
+ theFeature.push_back(poFeature->GetFieldAsDouble(iField));
+ }
+ else{
+ fields[iField]=fieldname;
+ theFeature.push_back(poFeature->GetFieldAsDouble(iField));
+ }
+ break;
+ default:
+ {
+ std::string errorstring="field type not supported in ImgReaderOgr::ReadData";
+ throw(errorstring);
+ }
+ break;
+ }
+ }
+ assert(poFDefn!=NULL);
+ }
+ data[theClass].push_back(theFeature);
+ ++ifeature;
+ }
+ if(verbose)
+ std::cout << "number of features read: " << ifeature << std::endl << std::flush;
+ typename std::map<std::string,Vector2d<T> >::const_iterator mit=data.begin();
+ int nband=0;
+ if(verbose)
+ std::cout << "read classes: " << std::flush;
+ while(mit!=data.end()){
+ if(verbose)
+ std::cout << mit->first << " " << std::flush;
+ if(!nband)
+ nband=fields.size();
+ if(pos)
+ assert((mit->second)[0].size()==nband+2);
+ else
+ assert((mit->second)[0].size()==nband);
+ ++mit;
+ }
+ if(verbose)
+ std::cout << std::endl << std::flush;
+ return(nband);
+ }
+ else{
+ std::ostringstream ess;
+ ess << "no layer in " << m_filename;
+ throw(ess.str());
+ }
+}
+
+//read x positions
+template <typename T> int ImgReaderOgr::readXY(std::vector<T>& xVector, std::vector<T>& yVector, int layer, bool verbose){
+ if(layer<0)
+ layer=m_datasource->GetLayerCount()-1;
+ assert(m_datasource->GetLayerCount()>layer);
+ OGRLayer *poLayer;
+ if(verbose)
+ std::cout << "number of layers: " << m_datasource->GetLayerCount() << std::endl;
+ poLayer = m_datasource->GetLayer(layer);
+ OGRFeatureDefn *poFDefn = poLayer->GetLayerDefn();
+ //start reading features from the layer
+ OGRFeature *poFeature;
+ if(verbose)
+ std::cout << "reset reading" << std::endl;
+ poLayer->ResetReading();
+ unsigned long int ifeature=0;
+ if(verbose)
+ std::cout << "going through features" << std::endl << std::flush;
+ while( (poFeature = poLayer->GetNextFeature()) != NULL ){
+ if(verbose)
+ std::cout << "reading feature " << ifeature << std::endl << std::flush;
+ OGRGeometry *poGeometry;
+ poGeometry = poFeature->GetGeometryRef();
+ if(verbose){
+ if(poGeometry == NULL)
+ std::cerr << "no geometry defined" << std::endl << std::flush;
+ else// if(wkbFlatten(poGeometry->getGeometryType()) != wkbPoint)
+ std::cout << "poGeometry type: " << wkbFlatten(poGeometry->getGeometryType()) << std::endl;
+ }
+ // assert(poGeometry != NULL
+ // && wkbFlatten(poGeometry->getGeometryType()) == wkbPoint);
+ OGRPoint *poPoint = (OGRPoint *) poGeometry;
+ xVector.push_back(poPoint->getX());
+ yVector.push_back(poPoint->getY());
+ ++ifeature;
+ }
+ assert(xVector.size()==yVector.size());
+ if(xVector.size()){
+ return xVector.size();
+ }
+ else{
+ std::ostringstream ess;
+ ess << "no layer in " << m_filename;
+ throw(ess.str());
+ }
+}
+
+//read data from a single feature
+template <typename T> int ImgReaderOgr::readData(std::vector<T>& data, const OGRFieldType& fieldType, std::vector<std::string>& fields, OGRFeature *poFeature, int layer, bool pos, bool verbose)
+{
+ if(layer<0)
+ layer=m_datasource->GetLayerCount()-1;
+ assert(m_datasource->GetLayerCount()>layer);
+ OGRLayer *poLayer;
+ if(verbose)
+ std::cout << "number of layers: " << m_datasource->GetLayerCount() << std::endl;
+ poLayer = m_datasource->GetLayer(layer);
+ OGRFeatureDefn *poFDefn = poLayer->GetLayerDefn();
+ if(fields.empty()){
+ fields.resize(poFDefn->GetFieldCount());
+ if(verbose)
+ std::cout << "resized fields to " << fields.size() << std::endl;
+ }
+ OGRGeometry *poGeometry;
+ poGeometry = poFeature->GetGeometryRef();
+ if(verbose){
+ if(poGeometry == NULL)
+ std::cerr << "no geometry defined" << std::endl << std::flush;
+ else if(wkbFlatten(poGeometry->getGeometryType()) != wkbPoint)
+ std::cerr << "poGeometry type: " << wkbFlatten(poGeometry->getGeometryType()) << std::endl << std::flush;
+ }
+ assert(poGeometry != NULL);
+ // && wkbFlatten(poGeometry->getGeometryType()) == wkbPoint);
+ OGRPoint *poPoint = (OGRPoint *) poGeometry;
+ if(pos){
+ if(wkbFlatten(poGeometry->getGeometryType()) == wkbPoint){
+ OGRPoint *poPoint;
+ poPoint = (OGRPoint *) poGeometry;
+ data.push_back(poPoint->getX());
+ data.push_back(poPoint->getY());
+ }
+ else if(wkbFlatten(poGeometry->getGeometryType()) == wkbPolygon){
+ OGRPoint thePoint;
+ poGeometry->Centroid(&thePoint);
+ data.push_back(thePoint.getX());
+ data.push_back(thePoint.getY());
+ }
+ else{
+ //Centroid for non polygon geometry not supported until OGR 1.8.0, comment out if version < 1.8.0 is installed...";
+ OGRPoint thePoint;
+ poGeometry->Centroid(&thePoint);
+ data.push_back(thePoint.getX());
+ data.push_back(thePoint.getY());
+ }
+
+ }
+ std::string featurename;
+ for(int iField=0;iField<poFDefn->GetFieldCount();++iField){
+ OGRFieldDefn *poFieldDefn = poFDefn->GetFieldDefn(iField);
+ std::string fieldname=poFieldDefn->GetNameRef();
+ switch(fieldType){
+ case(OFTReal):
+ if(fields.size()<poFDefn->GetFieldCount()){
+ if(find(fields.begin(),fields.end(),fieldname)!=fields.end())
+ data.push_back(poFeature->GetFieldAsDouble(iField));
+ }
+ else{
+ fields[iField]=fieldname;
+ data.push_back(poFeature->GetFieldAsDouble(iField));
+ }
+ break;
+ case(OFTInteger):
+ if(fields.size()<poFDefn->GetFieldCount()){
+ if(find(fields.begin(),fields.end(),fieldname)!=fields.end())
+ data.push_back(poFeature->GetFieldAsDouble(iField));
+ }
+ else{
+ fields[iField]=fieldname;
+ data.push_back(poFeature->GetFieldAsDouble(iField));
+ }
+ break;
+ default:
+ {
+ std::string errorstring="field type not supported in ImgReaderOgr::ReadData";
+ throw(errorstring);
+ }
+ break;
+ }
+ }
+ // assert(data.size()==ifeature);
+ if(data.size()){
+ if(pos)
+ assert(data.size()==fields.size()+2);
+ else
+ assert(data.size()==fields.size());
+ return fields.size();
+ }
+ else{
+ std::ostringstream ess;
+ ess << "no layer in " << m_filename;
+ throw(ess.str());
+ }
+}
+
+//read one field from all features
+template <typename T> int ImgReaderOgr::readData(std::vector<T>& data, const OGRFieldType& fieldType, const std::string& theField, int layer, bool verbose)
+{
+ if(layer<0)
+ layer=m_datasource->GetLayerCount()-1;
+ assert(m_datasource->GetLayerCount()>layer);
+ OGRLayer *poLayer;
+ if(verbose)
+ std::cout << "number of layers: " << m_datasource->GetLayerCount() << std::endl;
+ poLayer = m_datasource->GetLayer(layer);
+ OGRFeatureDefn *poFDefn = poLayer->GetLayerDefn();
+ int nfield=(theField!="")? poFDefn->GetFieldCount() : 1;
+ if(theField==""){
+ //read first field available
+ if(verbose)
+ std::cout << "read first field from total of " << nfield << std::endl;
+ }
+
+ //start reading features from the layer
+ OGRFeature *poFeature;
+ if(verbose)
+ std::cout << "reset reading" << std::endl;
+ poLayer->ResetReading();
+ unsigned long int ifeature=0;
+ if(verbose)
+ std::cout << "going through features" << std::endl << std::flush;
+ while( (poFeature = poLayer->GetNextFeature()) != NULL ){
+ // std::vector<T> theFeature;//(fields.size()+posOffset);//x,y+selectedfields
+ T theFeature;
+ if(verbose)
+ std::cout << "reading feature " << ifeature << std::endl << std::flush;
+ OGRGeometry *poGeometry;
+ poGeometry = poFeature->GetGeometryRef();
+ if(verbose){
+ if(poGeometry == NULL)
+ std::cerr << "no geometry defined" << std::endl << std::flush;
+ else// if(wkbFlatten(poGeometry->getGeometryType()) != wkbPoint)
+ std::cout << "poGeometry type: " << wkbFlatten(poGeometry->getGeometryType()) << std::endl;
+ }
+ // assert(poGeometry != NULL
+ // && wkbFlatten(poGeometry->getGeometryType()) == wkbPoint);
+ OGRPoint *poPoint = (OGRPoint *) poGeometry;
+
+ for(int iField=0;iField<nfield;++iField){
+ OGRFieldDefn *poFieldDefn = poFDefn->GetFieldDefn(iField);
+ std::string fieldname=poFieldDefn->GetNameRef();
+ if(fieldname!=theField)
+ continue;
+ switch(fieldType){
+ case(OFTInteger):
+ case(OFTReal):
+ theFeature=poFeature->GetFieldAsDouble(iField);
+ break;
+ default:
+ {
+ std::string errorstring="field type not supported in ImgReaderOgr::ReadData";
+ throw(errorstring);
+ }
+ break;
+ }
+ }
+ data.push_back(theFeature);
+ if(verbose)
+ std::cout << "feature is: " << theFeature << std::endl;
+ ++ifeature;
+ }
+ if(data.size()){
+ return data.size();
+ }
+ else{
+ std::ostringstream ess;
+ ess << "no layer in " << m_filename;
+ throw(ess.str());
+ }
+}
+
+//read data from all features
+template <typename T> int ImgReaderOgr::readData(Vector2d<T>& data, const OGRFieldType& fieldType, std::vector<std::string>& fields, int layer, bool pos, bool verbose)
+{
+ if(layer<0)
+ layer=m_datasource->GetLayerCount()-1;
+ assert(m_datasource->GetLayerCount()>layer);
+ OGRLayer *poLayer;
+ if(verbose)
+ std::cout << "number of layers: " << m_datasource->GetLayerCount() << std::endl;
+ poLayer = m_datasource->GetLayer(layer);
+ OGRFeatureDefn *poFDefn = poLayer->GetLayerDefn();
+ if(fields.empty()){
+ fields.resize(poFDefn->GetFieldCount());
+ if(verbose)
+ std::cout << "resized fields to " << fields.size() << std::endl;
+ }
+ //start reading features from the layer
+ OGRFeature *poFeature;
+ if(verbose)
+ std::cout << "reset reading" << std::endl;
+ poLayer->ResetReading();
+ unsigned long int ifeature=0;
+ int posOffset=(pos)?2:0;
+ if(verbose)
+ std::cout << "going through features" << std::endl << std::flush;
+ while( (poFeature = poLayer->GetNextFeature()) != NULL ){
+ std::vector<T> theFeature;//(fields.size()+posOffset);//x,y+selectedfields
+ if(verbose)
+ std::cout << "reading feature " << ifeature << std::endl << std::flush;
+ OGRGeometry *poGeometry;
+ poGeometry = poFeature->GetGeometryRef();
+ if(verbose){
+ if(poGeometry == NULL)
+ std::cerr << "no geometry defined" << std::endl << std::flush;
+ else if(wkbFlatten(poGeometry->getGeometryType()) != wkbPoint)
+ std::cerr << "poGeometry type: " << wkbFlatten(poGeometry->getGeometryType()) << std::endl << std::flush;
+ }
+ assert(poGeometry != NULL
+ && wkbFlatten(poGeometry->getGeometryType()) == wkbPoint);
+ OGRPoint *poPoint = (OGRPoint *) poGeometry;
+ if(pos){
+ theFeature.push_back(poPoint->getX());
+ theFeature.push_back(poPoint->getY());
+ }
+ OGRFeatureDefn *poFDefn = poLayer->GetLayerDefn();
+ std::string featurename;
+ for(int iField=0;iField<poFDefn->GetFieldCount();++iField){
+ OGRFieldDefn *poFieldDefn = poFDefn->GetFieldDefn(iField);
+ std::string fieldname=poFieldDefn->GetNameRef();
+ switch(fieldType){
+ case(OFTReal):
+ if(fields.size()<poFDefn->GetFieldCount()){
+ if(find(fields.begin(),fields.end(),fieldname)!=fields.end())
+ theFeature.push_back(poFeature->GetFieldAsDouble(iField));
+ }
+ else{
+ fields[iField]=fieldname;
+ theFeature.push_back(poFeature->GetFieldAsDouble(iField));
+ }
+ break;
+ case(OFTInteger):
+ if(fields.size()<poFDefn->GetFieldCount()){
+ if(find(fields.begin(),fields.end(),fieldname)!=fields.end())
+ theFeature.push_back(poFeature->GetFieldAsDouble(iField));
+ }
+ else{
+ fields[iField]=fieldname;
+ theFeature.push_back(poFeature->GetFieldAsDouble(iField));
+ }
+ break;
+ default:
+ {
+ std::string errorstring="field type not supported in ImgReaderOgr::ReadData";
+ throw(errorstring);
+ }
+ break;
+ }
+ }
+ data.push_back(theFeature);
+ ++ifeature;
+ }
+// assert(data.size()==ifeature);
+ if(data.size()){
+ if(pos)
+ assert(data[0].size()==fields.size()+2);
+ else
+ assert(data[0].size()==fields.size());
+ return fields.size();
+ }
+ else{
+ std::ostringstream ess;
+ ess << "no layer in " << m_filename;
+ throw(ess.str());
+ }
+}
+
+template<typename T> int ImgReaderOgr::readSql(std::map<int, Vector2d<T> >& data, const OGRFieldType& fieldType, std::vector<std::string>& fields, const std::string& label, const std::string& sqlStatement, OGRGeometry* spatialFilter, int layer, bool pos, bool verbose)
+{
+ if(layer<0)
+ layer=m_datasource->GetLayerCount()-1;
+ assert(m_datasource->GetLayerCount()>layer);
+ OGRLayer *poLayer;
+ poLayer = m_datasource->ExecuteSQL(sqlStatement.c_str(), spatialFilter,NULL );
+ if(poLayer!=NULL){
+ OGRFeatureDefn *poFDefn = poLayer->GetLayerDefn();
+ if(fields.empty()){
+ fields.resize(poFDefn->GetFieldCount());
+ if(verbose)
+ std::cout << "resized fields to " << fields.size() << std::endl;
+ }
+ //start reading features from the layer
+ OGRFeature *poFeature;
+ if(verbose)
+ std::cout << "reset reading" << std::endl;
+ poLayer->ResetReading();
+ unsigned long int ifeature=0;
+ int posOffset=(pos)?2:0;
+ if(verbose)
+ std::cout << "going through features" << std::endl << std::flush;
+ int theClass=0;
+ while( (poFeature = poLayer->GetNextFeature()) != NULL ){
+ std::vector<T> theFeature;//(fields.size()+posOffset);//x,y+selectedfields
+ if(verbose)
+ std::cout << "reading feature " << ifeature << std::endl << std::flush;
+ OGRGeometry *poGeometry;
+ poGeometry = poFeature->GetGeometryRef();
+ if(verbose){
+ if(poGeometry == NULL)
+ std::cerr << "no geometry defined" << std::endl << std::flush;
+ else if(wkbFlatten(poGeometry->getGeometryType()) != wkbPoint)
+ std::cerr << "poGeometry type: " << wkbFlatten(poGeometry->getGeometryType()) << std::endl << std::flush;
+ }
+ assert(poGeometry != NULL
+ && wkbFlatten(poGeometry->getGeometryType()) == wkbPoint);
+ OGRPoint *poPoint = (OGRPoint *) poGeometry;
+ if(pos){
+ theFeature.push_back(poPoint->getX());
+ theFeature.push_back(poPoint->getY());
+ }
+ OGRFeatureDefn *poFDefn = poLayer->GetLayerDefn();
+ std::string featurename;
+ for(int iField=0;iField<poFDefn->GetFieldCount();++iField){
+ OGRFieldDefn *poFieldDefn = poFDefn->GetFieldDefn(iField);
+ std::string fieldname=poFieldDefn->GetNameRef();
+ if(fieldname==label)
+ theClass=poFeature->GetFieldAsInteger(iField);
+ else{
+ switch(fieldType){
+ case(OFTReal):
+ if(fields.size()<poFDefn->GetFieldCount()){
+ if(find(fields.begin(),fields.end(),fieldname)!=fields.end())
+ theFeature.push_back(poFeature->GetFieldAsDouble(iField));
+ }
+ else{
+ fields[iField]=fieldname;
+ theFeature.push_back(poFeature->GetFieldAsDouble(iField));
+ }
+ break;
+ case(OFTInteger):
+ if(fields.size()<poFDefn->GetFieldCount()){
+ if(find(fields.begin(),fields.end(),fieldname)!=fields.end())
+ theFeature.push_back(poFeature->GetFieldAsDouble(iField));
+ }
+ else{
+ fields[iField]=fieldname;
+ theFeature.push_back(poFeature->GetFieldAsDouble(iField));
+ }
+ break;
+ default:
+ {
+ std::string errorstring="field type not supported in ImgReaderOgr::ReadData";
+ throw(errorstring);
+ }
+ break;
+ }
+ }
+ }
+ data[theClass].push_back(theFeature);
+ ++ifeature;
+ }
+ if(verbose)
+ std::cout << "number of features read: " << ifeature << std::endl << std::flush;
+ typename std::map<int,Vector2d<T> >::const_iterator mit=data.begin();
+ int nband=0;
+ if(verbose)
+ std::cout << "read classes: " << std::flush;
+ while(mit!=data.end()){
+ if(verbose)
+ std::cout << mit->first << " " << std::flush;
+ if(!nband)
+ nband=fields.size();
+ if(pos)
+ assert((mit->second)[0].size()==nband+2);
+ else
+ assert((mit->second)[0].size()==nband);
+ ++mit;
+ }
+ if(verbose)
+ std::cout << std::endl << std::flush;
+ return(nband);
+ }
+ else{
+ std::ostringstream ess;
+ ess << "no layer in " << m_filename;
+ throw(ess.str());
+ }
+}
+
+template<typename T> int ImgReaderOgr::readSql(Vector2d<T>& data, const OGRFieldType& fieldType, std::vector<std::string>& fields, const std::string& sqlStatement, OGRGeometry* spatialFilter, int layer, bool pos, bool verbose)
+{
+ if(layer<0)
+ layer=m_datasource->GetLayerCount()-1;
+ assert(m_datasource->GetLayerCount()>layer);
+ OGRLayer *poLayer;
+ poLayer = m_datasource->ExecuteSQL(sqlStatement.c_str(), spatialFilter,NULL );
+ if(poLayer!=NULL){
+ OGRFeatureDefn *poFDefn = poLayer->GetLayerDefn();
+ if(fields.empty()){
+ fields.resize(poFDefn->GetFieldCount());
+ if(verbose)
+ std::cout << "resized fields to " << fields.size() << std::endl;
+ }
+ //start reading features from the layer
+ OGRFeature *poFeature;
+ if(verbose)
+ std::cout << "reset reading" << std::endl;
+ poLayer->ResetReading();
+ unsigned long int ifeature=0;
+ int posOffset=(pos)?2:0;
+ if(verbose)
+ std::cout << "going through features" << std::endl << std::flush;
+ while( (poFeature = poLayer->GetNextFeature()) != NULL ){
+ std::vector<T> theFeature;//(fields.size()+posOffset);//x,y+selectedfields
+ if(verbose)
+ std::cout << "reading feature " << ifeature << std::endl << std::flush;
+ OGRGeometry *poGeometry;
+ poGeometry = poFeature->GetGeometryRef();
+ if(verbose){
+ if(poGeometry == NULL)
+ std::cerr << "no geometry defined" << std::endl << std::flush;
+ else if(wkbFlatten(poGeometry->getGeometryType()) != wkbPoint)
+ std::cerr << "poGeometry type: " << wkbFlatten(poGeometry->getGeometryType()) << std::endl << std::flush;
+ }
+ assert(poGeometry != NULL
+ && wkbFlatten(poGeometry->getGeometryType()) == wkbPoint);
+ OGRPoint *poPoint = (OGRPoint *) poGeometry;
+ if(pos){
+ theFeature.push_back(poPoint->getX());
+ theFeature.push_back(poPoint->getY());
+ }
+ OGRFeatureDefn *poFDefn = poLayer->GetLayerDefn();
+ std::string featurename;
+ for(int iField=0;iField<poFDefn->GetFieldCount();++iField){
+ OGRFieldDefn *poFieldDefn = poFDefn->GetFieldDefn(iField);
+ std::string fieldname=poFieldDefn->GetNameRef();
+ switch(fieldType){
+ case(OFTReal):
+ if(fields.size()<poFDefn->GetFieldCount()){
+ if(find(fields.begin(),fields.end(),fieldname)!=fields.end())
+ theFeature.push_back(poFeature->GetFieldAsDouble(iField));
+ }
+ else{
+ fields[iField]=fieldname;
+ theFeature.push_back(poFeature->GetFieldAsDouble(iField));
+ }
+ break;
+ case(OFTInteger):
+ if(fields.size()<poFDefn->GetFieldCount()){
+ if(find(fields.begin(),fields.end(),fieldname)!=fields.end())
+ theFeature.push_back(poFeature->GetFieldAsDouble(iField));
+ }
+ else{
+ fields[iField]=fieldname;
+ theFeature.push_back(poFeature->GetFieldAsDouble(iField));
+ }
+ break;
+ default:
+ {
+ std::string errorstring="field type not supported in ImgReaderOgr::ReadData";
+ throw(errorstring);
+ }
+ break;
+ }
+ }
+ data.push_back(theFeature);
+ ++ifeature;
+ }
+ m_datasource->ReleaseResultSet( poLayer );
+ // assert(data.size()==ifeature);
+ if(data.size()){
+ if(pos)
+ assert(data[0].size()==fields.size()+2);
+ else
+ assert(data[0].size()==fields.size());
+ return fields.size();
+ }
+ else
+ return(0);
+ }
+ else{
+ std::ostringstream ess;
+ ess << "no layer in " << m_filename;
+ throw(ess.str());
+ }
+}
+
+#endif // _IMGREADEROGR_H_
diff --git a/src/imageclasses/ImgWriterGdal.cc b/src/imageclasses/ImgWriterGdal.cc
new file mode 100644
index 0000000..a640268
--- /dev/null
+++ b/src/imageclasses/ImgWriterGdal.cc
@@ -0,0 +1,546 @@
+/**********************************************************************
+ImgWriterGdal.cc: class to write raster files using GDAL API library
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include <iostream>
+#include <iomanip>
+#include <time.h>
+#include "ogr_spatialref.h"
+#include "ImgWriterGdal.h"
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+//---------------------------------------------------------------------------
+ImgWriterGdal::ImgWriterGdal(void)
+ : m_gds(NULL), m_isGeoRef(false), m_ncol(0), m_nrow(0), m_nband(0)
+{}
+
+// ImgWriterGdal::ImgWriterGdal(void)
+// : m_gds(NULL), m_magic_x(1), m_magic_y(1), m_isGeoRef(false), m_ncol(0), m_nrow(0), m_nband(0), m_interleave("BAND"), m_compression("LZW")
+// {}
+
+ImgWriterGdal::~ImgWriterGdal(void)
+{
+ // delete m_gds;
+// GDALDumpOpenDatasets(stderr);
+// GDALDestroyDriverManager();//could still be be used by other objects
+}
+
+//---------------------------------------------------------------------------
+void ImgWriterGdal::open(const string& filename, const ImgReaderGdal& imgSrc, const vector<string>& options)
+{
+ m_isGeoRef=imgSrc.isGeoRef();
+ m_filename=filename;
+ m_ncol=imgSrc.nrOfCol();
+ m_nrow=imgSrc.nrOfRow();
+ m_nband=imgSrc.nrOfBand();
+ m_type=imgSrc.getDataType();
+ m_options=options;
+ // m_interleave=imgSrc.getInterleave();
+ // m_compression=imgSrc.getCompression();
+ // imgSrc.getMagicPixel(m_magic_x,m_magic_y);
+ setCodec(imgSrc);
+}
+
+// void ImgWriterGdal::open(const string& filename, int ncol, int nrow, int nband, const GDALDataType& dataType, const string& imageType, const string& interleave, const string& compression, int magicX, int magicY)
+// {
+// m_isGeoRef=false;
+// m_filename = filename;
+// m_ncol = ncol;
+// m_nrow = nrow;
+// m_nband = nband;
+// m_type=dataType;
+// m_interleave = interleave;
+// m_compression=compression;
+// m_magic_x=magicX;
+// m_magic_y=magicY;
+// setCodec(imageType);
+// }
+
+void ImgWriterGdal::open(const string& filename, int ncol, int nrow, int nband, const GDALDataType& dataType, const string& imageType, const vector<string>& options)
+{
+ m_isGeoRef=false;
+ m_filename = filename;
+ m_ncol = ncol;
+ m_nrow = nrow;
+ m_nband = nband;
+ m_type=dataType;
+ // m_interleave = interleave;
+ // m_compression=compression;
+ m_options=options;
+ // m_magic_x=magicX;
+ // m_magic_y=magicY;
+ setCodec(imageType);
+}
+
+//---------------------------------------------------------------------------
+void ImgWriterGdal::close(void)
+{
+ GDALClose(m_gds);
+ char **papszOptions=NULL;
+ for(vector<string>::const_iterator optionIt=m_options.begin();optionIt!=m_options.end();++optionIt)
+ papszOptions=CSLAddString(papszOptions,optionIt->c_str());
+ CSLDestroy(papszOptions);
+}
+
+//---------------------------------------------------------------------------
+void ImgWriterGdal::setCodec(const ImgReaderGdal& imgSrc){
+ GDALAllRegister();
+ GDALDriver *poDriver;
+ poDriver = GetGDALDriverManager()->GetDriverByName(imgSrc.getDriverDescription().c_str());
+ if( poDriver == NULL ){
+ string errorString="FileOpenError";
+ throw(errorString);
+ }
+ char **papszMetadata;
+ papszMetadata = poDriver->GetMetadata();
+ //todo: try and catch if CREATE is not supported (as in PNG)
+ assert( CSLFetchBoolean( papszMetadata, GDAL_DCAP_CREATE, FALSE ));
+ char **papszOptions=NULL;
+ for(vector<string>::const_iterator optionIt=m_options.begin();optionIt!=m_options.end();++optionIt)
+ papszOptions=CSLAddString(papszOptions,optionIt->c_str());
+ // char **papszOptions=NULL;
+ // ostringstream compressList;
+ // compressList << "COMPRESS=" << m_compression;
+ // papszOptions = CSLAddString(papszOptions,(compressList.str()).c_str());
+ // ostringstream interleaveList;
+ // interleaveList << "INTERLEAVE=" << m_interleave;
+ // papszOptions = CSLAddString(papszOptions,(interleaveList.str()).c_str());
+ m_gds=poDriver->Create(m_filename.c_str(),m_ncol,m_nrow,m_nband,m_type,papszOptions);
+ if(imgSrc.isGeoRef()){
+ setProjection(imgSrc.getProjection());
+ double ulx,uly,deltaX,deltaY,rot1,rot2;
+ imgSrc.getGeoTransform(ulx,uly,deltaX,deltaY,rot1,rot2);
+ setGeoTransform(ulx,uly,deltaX,deltaY,rot1,rot2);
+ }
+ m_gds->SetMetadata(imgSrc.getMetadata() );
+ m_gds->SetMetadataItem( "TIFFTAG_DOCUMENTNAME", m_filename.c_str());
+ std::string versionString="pktools ";
+ versionString+=VERSION;
+ versionString+=" by Pieter Kempeneers";
+ m_gds->SetMetadataItem( "TIFFTAG_SOFTWARE", versionString.c_str());
+ time_t rawtime;
+ time ( &rawtime );
+
+ time_t tim=time(NULL);
+ tm *now=localtime(&tim);
+ ostringstream datestream;
+ //date string must be 20 characters long...
+ datestream << now->tm_year+1900;
+ if(now->tm_mon+1<10)
+ datestream << ":0" << now->tm_mon+1;
+ else
+ datestream << ":" << now->tm_mon+1;
+ if(now->tm_mday<10)
+ datestream << ":0" << now->tm_mday;
+ else
+ datestream << ":" << now->tm_mday;
+ if(now->tm_hour<10)
+ datestream << " 0" << now->tm_hour;
+ else
+ datestream << " " << now->tm_hour;
+ if(now->tm_min<10)
+ datestream << ":0" << now->tm_min;
+ else
+ datestream << ":" << now->tm_min;
+ if(now->tm_sec<10)
+ datestream << ":0" << now->tm_sec;
+ else
+ datestream << ":" << now->tm_sec;
+ m_gds->SetMetadataItem( "TIFFTAG_DATETIME", datestream.str().c_str());
+// list<string> lmeta;
+// imgReader.getMetadata(lmeta);
+// list<string>::const_iterator lit=lmeta.begin();
+// while(lit!=lmeta.end()){
+// cout << *lit << endl;
+// ++lit;
+// }
+ // m_gds->SetMetadataItem( "INTERLEAVE", m_interleave.c_str(), "IMAGE_STRUCTURE" );
+ // m_gds->SetMetadataItem( "COMPRESS", m_compression.c_str(), "IMAGE_STRUCTURE" );
+ if(imgSrc.getColorTable()!=NULL)
+ setColorTable(imgSrc.getColorTable());
+}
+
+void ImgWriterGdal::setCodec(const string& imageType)
+{
+ GDALAllRegister();
+ GDALDriver *poDriver;
+ poDriver = GetGDALDriverManager()->GetDriverByName(imageType.c_str());
+ if( poDriver == NULL ){
+ ostringstream s;
+ s << "FileOpenError (" << imageType << ")";
+ throw(s.str());
+ }
+ char **papszMetadata;
+ papszMetadata = poDriver->GetMetadata();
+ //todo: try and catch if CREATE is not supported (as in PNG)
+ assert( CSLFetchBoolean( papszMetadata, GDAL_DCAP_CREATE, FALSE ));
+ char **papszOptions=NULL;
+ for(vector<string>::const_iterator optionIt=m_options.begin();optionIt!=m_options.end();++optionIt)
+ papszOptions=CSLAddString(papszOptions,optionIt->c_str());
+ // ostringstream compressList;
+ // compressList << "COMPRESS=" << m_compression;
+ // papszOptions = CSLAddString(papszOptions,(compressList.str()).c_str());
+ // ostringstream interleaveList;
+ // interleaveList << "INTERLEAVE=" << m_interleave;
+ // papszOptions = CSLAddString(papszOptions,(interleaveList.str()).c_str());
+ m_gds=poDriver->Create(m_filename.c_str(),m_ncol,m_nrow,m_nband,m_type,papszOptions);
+
+ // m_gds->SetMetadataItem( "INTERLEAVE", m_interleave.c_str(), "IMAGE_STRUCTURE" );
+ // m_gds->SetMetadataItem( "COMPRESSION", m_compression.c_str(), "IMAGE_STRUCTURE" );
+ m_gds->SetMetadataItem( "TIFFTAG_DOCUMENTNAME", m_filename.c_str());
+ std::string versionString="pktools ";
+ versionString+=VERSION;
+ versionString+=" by Pieter Kempeneers";
+ m_gds->SetMetadataItem( "TIFFTAG_SOFTWARE", versionString.c_str());
+ time_t rawtime;
+ time ( &rawtime );
+
+ time_t tim=time(NULL);
+ tm *now=localtime(&tim);
+ ostringstream datestream;
+ //date string must be 20 characters long...
+ datestream << now->tm_year+1900;
+ if(now->tm_mon+1<10)
+ datestream << ":0" << now->tm_mon+1;
+ else
+ datestream << ":" << now->tm_mon+1;
+ if(now->tm_mday<10)
+ datestream << ":0" << now->tm_mday;
+ else
+ datestream << ":" << now->tm_mday;
+ if(now->tm_hour<10)
+ datestream << " 0" << now->tm_hour;
+ else
+ datestream << " " << now->tm_hour;
+ if(now->tm_min<10)
+ datestream << ":0" << now->tm_min;
+ else
+ datestream << ":" << now->tm_min;
+ if(now->tm_sec<10)
+ datestream << ":0" << now->tm_sec;
+ else
+ datestream << ":" << now->tm_sec;
+ m_gds->SetMetadataItem( "TIFFTAG_DATETIME", datestream.str().c_str());
+// m_gds->SetMetadataItem( "TIFFTAG_DATETIME", ctime(&rawtime));
+}
+
+void ImgWriterGdal::setMetadata(char** metadata)
+{
+ assert(m_gds);
+ m_gds->SetMetadata(metadata);
+}
+
+string ImgWriterGdal::getProjection(void) const
+{
+ assert(m_gds);
+ string theProjection=m_gds->GetProjectionRef();
+ //due to error in Gdal? AUTHORITY fields do not seem to work!
+ // size_t startpos,endpos;
+ // while((startpos=theProjection.find(",AUTHORITY"))!=string::npos){
+ // endpos=theProjection.find("]",startpos+1,1)+1;
+ // theProjection.erase(startpos,endpos-startpos);
+ // }
+ return theProjection;
+}
+
+//---------------------------------------------------------------------------
+void ImgWriterGdal::setGeoTransform(double ulx, double uly, double deltaX, double deltaY, double rot1, double rot2)
+{
+ m_isGeoRef=true;
+ m_ulx=ulx;
+ m_uly=uly;
+ m_delta_x=deltaX;
+ m_delta_y=deltaY;
+ double adfGeoTransform[6];// { 444720, 30, 0, 3751320, 0, -30 };
+ adfGeoTransform[0]=ulx;
+ adfGeoTransform[1]=deltaX;
+ adfGeoTransform[2]=rot1;
+ adfGeoTransform[3]=uly;
+ adfGeoTransform[4]=rot2;
+ adfGeoTransform[5]=-deltaY;//convention of GDAL!
+ if(m_gds)
+ m_gds->SetGeoTransform(adfGeoTransform);
+}
+
+void ImgWriterGdal::copyGeoTransform(const ImgReaderGdal& imgSrc)
+{
+ setProjection(imgSrc.getProjection());
+ double ulx,uly,deltaX,deltaY,rot1,rot2;
+ imgSrc.getGeoTransform(ulx,uly,deltaX,deltaY,rot1,rot2);
+ setGeoTransform(ulx,uly,deltaX,deltaY,rot1,rot2);
+}
+
+string ImgWriterGdal::setProjectionProj4(const string& projection)
+{
+ if(!m_isGeoRef)
+ m_isGeoRef=true;
+
+ OGRSpatialReference theRef;
+ theRef.SetFromUserInput(projection.c_str());
+ char *wktString;
+ theRef.exportToWkt(&wktString);
+ assert(m_gds);
+ m_gds->SetProjection(wktString);
+ return(wktString);
+
+ // OGRSpatialReferenceH hSRS;
+ // char *pszResult = NULL;
+
+ // CPLErrorReset();
+
+ // hSRS = OSRNewSpatialReference( NULL );
+ // if( OSRSetFromUserInput( hSRS, projection.c_str() ) == OGRERR_NONE )
+ // OSRExportToWkt( hSRS, &pszResult );
+ // else
+ // {
+ // ostringstream s;
+ // s << "Error in set projection " << projection;
+ // throw(s.str());
+ // }
+ // string theProjection=pszResult;
+ // assert(m_gds);
+ // m_gds->SetProjection(theProjection.c_str());
+ // OSRDestroySpatialReference( hSRS );
+
+ // return theProjection;
+}
+
+void ImgWriterGdal::setProjection(const string& projection)
+{
+ if(!m_isGeoRef)
+ m_isGeoRef=true;
+ OGRSpatialReference oSRS;
+ char *pszSRS_WKT = NULL;
+ assert(m_gds);
+ m_gds->SetProjection(projection.c_str());
+ CPLFree(pszSRS_WKT);
+}
+
+//default projection: ETSR-LAEA
+string ImgWriterGdal::setProjection(void)
+{
+ string theProjection;
+ OGRSpatialReference oSRS;
+ char *pszSRS_WKT = NULL;
+ //// oSRS.importFromEPSG(3035);
+ oSRS.SetGeogCS("ETRS89","European_Terrestrial_Reference_System_1989","GRS 1980",6378137,298.2572221010042,"Greenwich",0,"degree",0.0174532925199433);
+ // cout << setprecision(16) << "major axis: " << oSRS.GetSemiMajor(NULL) << endl;//notice that major axis can be set to a different value than the default to the well known standard corresponding to the name (European_Terrestrial_Reference_System_1989), but that new value, while recognized by GetSemiMajor, will not be written in the geotiff tag!
+ oSRS.SetProjCS( "ETRS89 / ETRS-LAEA" );
+ oSRS.SetLAEA(52,10,4321000,3210000);
+ oSRS.exportToWkt( &pszSRS_WKT );
+ theProjection=pszSRS_WKT;
+ CPLFree( pszSRS_WKT );
+ assert(m_gds);
+ m_gds->SetProjection(theProjection.c_str());
+ return(theProjection);
+}
+
+bool ImgWriterGdal::getBoundingBox(double& ulx, double& uly, double& lrx, double& lry) const
+{
+ if(m_isGeoRef){
+// ulx=m_ulx-(m_magic_x-1.0)*m_delta_x;
+// uly=m_uly+(m_magic_y-1.0)*m_delta_y;
+// lrx=ulx+(nrOfCol()+1.0-m_magic_x)*m_delta_x;
+// lry=uly-(nrOfRow()+1.0-m_magic_y)*m_delta_y;
+ ulx=m_ulx;
+ uly=m_uly;
+ lrx=ulx+nrOfCol()*m_delta_x;
+ lry=uly-nrOfRow()*m_delta_y;
+ return true;
+ }
+ else{
+ ulx=0;
+ uly=nrOfRow()-1;
+ lrx=nrOfCol()-1;
+ lry=0;
+ return false;
+ }
+}
+
+bool ImgWriterGdal::getCentrePos(double& x, double& y) const
+{
+ if(m_isGeoRef){
+// x=m_ulx+(nrOfCol()/2.0-(m_magic_x-1.0))*m_delta_x;
+// y=m_uly-(nrOfRow()/2.0+(m_magic_y-1.0))*m_delta_y;
+ x=m_ulx+nrOfCol()/2.0*m_delta_x;
+ y=m_uly-nrOfRow()/2.0*m_delta_y;
+ return true;
+ }
+ else
+ return false;
+}
+
+bool ImgWriterGdal::geo2image(double x, double y, double& i, double& j) const
+{
+ //double values are returned, caller is responsible for interpolation step
+ if(m_isGeoRef){
+// double ulx=m_ulx-(m_magic_x-1.0)*m_delta_x;
+// double uly=m_uly+(m_magic_y-1.0)*m_delta_y;
+ double ulx=m_ulx;
+ double uly=m_uly;
+ i=(x-ulx)/m_delta_x;
+ j=(uly-y)/m_delta_y;
+ return true;
+ }
+ else{
+ i=x;
+ j=nrOfRow()-y;
+ return false;
+ }
+}
+
+//centre of pixel is always returned (regardless of magic pixel reference)!
+bool ImgWriterGdal::image2geo(double i, double j, double& x, double& y) const
+{
+ if(m_isGeoRef){
+// x=m_ulx+(1.5-m_magic_x+i)*m_delta_x;
+// y=m_uly-(1.5-m_magic_y+j)*m_delta_y;
+ x=m_ulx+(0.5+i)*m_delta_x;
+ y=m_uly-(0.5+j)*m_delta_y;
+ return true;
+ }
+ else
+ return false;
+}
+
+bool ImgWriterGdal::covers(double x, double y) const
+{
+ double theULX, theULY, theLRX, theLRY;
+ getBoundingBox(theULX,theULY,theLRX,theLRY);
+ return((x > theULX)&&
+ (x < theLRX)&&
+ (y < theULY)&&
+ (y >theLRY));
+}
+
+bool ImgWriterGdal::covers(double ulx, double uly, double lrx, double lry) const
+{
+ double theULX, theULY, theLRX, theLRY;
+ getBoundingBox(theULX,theULY,theLRX,theLRY);
+ return((ulx < theLRX)&&(lrx > theULX)&&(lry < theULY)&&(uly > theLRY));
+}
+
+string ImgWriterGdal::getGeoTransform() const
+{
+ double adfGeoTransform[6];// { 444720, 30, 0, 3751320, 0, -30 };
+ double ulx;
+ double deltaX;
+ double rot1;
+ double uly;
+ double rot2;
+ double deltaY;
+ if(m_gds){
+ m_gds->GetGeoTransform(adfGeoTransform);
+ ulx=adfGeoTransform[0];
+ deltaX=adfGeoTransform[1];
+ rot1=adfGeoTransform[2];
+ uly=adfGeoTransform[3];
+ rot2=adfGeoTransform[4];
+ deltaY=-adfGeoTransform[5];//convention of GDAL!
+ }
+ else{//virtual writer
+ ulx=m_ulx;
+ uly=m_uly;
+ deltaX=m_delta_x;
+ deltaY=m_delta_y;
+ rot1=0;
+ rot2=0;
+ }
+ ostringstream s;
+ s << "[" << ulx << "," << deltaX << "," << rot1 << "," << uly << "," << rot2 << "," << -deltaY << "]";
+ return(s.str());
+}
+
+void ImgWriterGdal::getGeoTransform(double& ulx, double& uly, double& deltaX, double& deltaY, double& rot1, double& rot2) const
+{
+ if(m_gds){
+ double adfGeoTransform[6];// { 444720, 30, 0, 3751320, 0, -30 };
+ m_gds->GetGeoTransform(adfGeoTransform);
+ ulx=adfGeoTransform[0];
+ deltaX=adfGeoTransform[1];
+ rot1=adfGeoTransform[2];
+ uly=adfGeoTransform[3];
+ rot2=adfGeoTransform[4];
+ deltaY=-adfGeoTransform[5];//convention of GDAL!
+ }
+ else{//virtual writer
+ ulx=m_ulx;
+ uly=m_uly;
+ deltaX=m_delta_x;
+ deltaY=m_delta_y;
+ rot1=0;
+ rot2=0;
+ }
+}
+
+GDALDataType ImgWriterGdal::getDataType(int band) const
+{
+ assert(band<m_nband+1);
+ return (m_gds->GetRasterBand(band+1))->GetRasterDataType();
+}
+
+GDALRasterBand* ImgWriterGdal::getRasterBand(int band)
+{
+ assert(band<m_nband+1);
+ return (m_gds->GetRasterBand(band+1));
+}
+
+//filename is ascii file containing 5 columns: index R G B ALFA (0:transparent, 255:solid)
+void ImgWriterGdal::setColorTable(const string& filename, int band)
+{
+ //todo: fool proof table in file (no checking currently done...)
+ ifstream ftable(filename.c_str(),ios::in);
+ string line;
+// poCT=new GDALColorTable();
+ GDALColorTable colorTable;
+ short nline=0;
+ while(getline(ftable,line)){
+ ++nline;
+ istringstream ist(line);
+ GDALColorEntry sEntry;
+ short id;
+ ist >> id >> sEntry.c1 >> sEntry.c2 >> sEntry.c3 >> sEntry.c4;
+// poCT->SetColorEntry(id,&sEntry);
+ colorTable.SetColorEntry(id,&sEntry);
+ }
+ // assert(nline==colorTable.GetColorEntryCount());
+// (m_gds->GetRasterBand(band+1))->SetColorTable(poCT);
+ (m_gds->GetRasterBand(band+1))->SetColorTable(&colorTable);
+}
+
+void ImgWriterGdal::setColorTable(GDALColorTable* colorTable, int band)
+{
+ (m_gds->GetRasterBand(band+1))->SetColorTable(colorTable);
+}
+
+//write an entire image from memory to file
+bool ImgWriterGdal::writeData(void* pdata, const GDALDataType& dataType, int band) const{
+ //fetch raster band
+ GDALRasterBand *poBand;
+ if(band>=nrOfBand()+1){
+ ostringstream s;
+ s << "band (" << band << ") exceeds nrOfBand (" << nrOfBand() << ")";
+ throw(s.str());
+ }
+ poBand = m_gds->GetRasterBand(band+1);//GDAL uses 1 based index
+ poBand->RasterIO(GF_Write,0,0,nrOfCol(),nrOfRow(),pdata,nrOfCol(),nrOfRow(),dataType,0,0);
+ return true;
+}
diff --git a/src/imageclasses/ImgWriterGdal.h b/src/imageclasses/ImgWriterGdal.h
new file mode 100644
index 0000000..d8c7d90
--- /dev/null
+++ b/src/imageclasses/ImgWriterGdal.h
@@ -0,0 +1,232 @@
+/**********************************************************************
+ImgWriterGdal.h: class to write raster files using GDAL API library
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#ifndef _IMGWRITERGDAL_H_
+#define _IMGWRITERGDAL_H_
+
+#include <assert.h>
+#include <fstream>
+#include <string>
+#include <sstream>
+#include "gdal_priv.h"
+#include "ImgReaderGdal.h"
+
+
+using namespace std;
+
+//--------------------------------------------------------------------------
+class ImgWriterGdal
+{
+public:
+ ImgWriterGdal(void);
+ ~ImgWriterGdal(void);
+ void open(const string& filename);
+ void open(const string& filename, const ImgReaderGdal& imgSrc, const vector<string>& options=vector<string>());
+ // void open(const string& filename, int ncol, int nrow, int nband, const GDALDataType& dataType, const string& imageType="GTiff", const string& interleave="BAND", const string& compression="LZW", int magicX=1, int magicY=1);
+ void open(const string& filename, int ncol, int nrow, int nband, const GDALDataType& dataType, const string& imageType, const vector<string>& options=vector<string>());
+ void close(void);
+ int nrOfCol(void) const { return m_ncol;};
+ int nrOfRow(void) const { return m_nrow;};
+ int nrOfBand(void) const { return m_nband;};
+ void setGeoTransform(double ulx, double uly, double deltaX, double deltaY, double rot1=0, double rot2=0);
+ void copyGeoTransform(const ImgReaderGdal& imgSrc);
+ string setProjection(void);//set (and return) default projection ETSR-LAEA
+ void setProjection(const string& projection);
+ string setProjectionProj4(const string& projection);
+ void setImageDescription(const string& imageDescription){m_gds->SetMetadataItem( "TIFFTAG_IMAGEDESCRIPTION",imageDescription.c_str());};
+ CPLErr GDALSetNoDataValue(double noDataValue, int band=0) {getRasterBand(band)->SetNoDataValue(noDataValue);};
+ string getProjection(void) const;
+ string getGeoTransform() const;
+ void getGeoTransform(double& ulx, double& uly, double& deltaX, double& deltaY, double& rot1, double& rot2) const;
+ bool getBoundingBox(double& ulx, double& uly, double& lrx, double& lry) const;
+ bool getCentrePos(double& x, double& y) const;
+ bool covers(double x, double y) const;
+ bool covers(double ulx, double uly, double lrx, double lry) const;
+ bool geo2image(double x, double y, double& i, double& j) const;
+ bool image2geo(double i, double j, double& x, double& y) const;
+ bool isGeoRef() const {return m_isGeoRef;};
+ // void getMagicPixel(double& x, double& y) const {x=m_magic_x;y=m_magic_y;};
+ double getDeltaX(void) const {return m_delta_x;};
+ double getDeltaY(void) const{return m_delta_y;};
+ template<typename T> bool writeData(T& value, const GDALDataType& dataType, int col, int row, int band=0) const;
+ template<typename T> bool writeData(vector<T>& buffer, const GDALDataType& dataType , int minCol, int maxCol, int row, int band=0) const;
+ template<typename T> bool writeData(vector<T>& buffer, const GDALDataType& dataType, int row, int band=0) const;
+ bool writeData(void* pdata, const GDALDataType& dataType, int band=0) const;
+ template<typename T> bool writeDataBlock(Vector2d<T>& buffer, const GDALDataType& dataType , int minCol, int maxCol, int minRow, int maxRow, int band=0) const;
+ // string getInterleave(){return m_interleave;};
+ // string getCompression(){return m_compression;};
+ GDALDataType getDataType(int band=0) const;
+ GDALRasterBand* getRasterBand(int band);
+ void setColorTable(const string& filename, int band=0);
+ void setColorTable(GDALColorTable* colorTable, int band=0);
+ void setMetadata(char** metadata);
+
+protected:
+ void setCodec(const string& imageType);
+ void setCodec(const ImgReaderGdal& ImgSrc);
+
+ string m_filename;
+ GDALDataset *m_gds;
+ int m_ncol;
+ int m_nrow;
+ int m_nband;
+ GDALDataType m_type;
+ double m_ulx;
+ double m_uly;
+ double m_delta_x;
+ double m_delta_y;
+ // double m_magic_x;
+ // double m_magic_y;
+ bool m_isGeoRef;
+ // string m_interleave;
+ // string m_compression;
+ vector<string> m_options;
+};
+
+template<typename T> bool ImgWriterGdal::writeData(T& value, const GDALDataType& dataType, int col, int row, int band) const
+{
+ //fetch raster band
+ GDALRasterBand *poBand;
+ if(band>=nrOfBand()+1){
+ ostringstream s;
+ s << "band (" << band << ") exceeds nrOfBand (" << nrOfBand() << ")";
+ throw(s.str());
+ }
+ poBand = m_gds->GetRasterBand(band+1);//GDAL uses 1 based index
+ if(col>=nrOfCol()){
+ ostringstream s;
+ s << "col (" << col << ") exceeds nrOfCol (" << nrOfCol() << ")";
+ throw(s.str());
+ }
+ if(col<0){
+ ostringstream s;
+ s << "col (" << col << ") is negative";
+ throw(s.str());
+ }
+ if(row>=nrOfRow()){
+ ostringstream s;
+ s << "row (" << row << ") exceeds nrOfRow (" << nrOfRow() << ")";
+ throw(s.str());
+ }
+ if(row<0){
+ ostringstream s;
+ s << "row (" << row << ") is negative";
+ throw(s.str());
+ }
+ poBand->RasterIO(GF_Write,col,row,1,1,&value,1,1,dataType,0,0);
+ return true;
+}
+
+template<typename T> bool ImgWriterGdal::writeData(vector<T>& buffer, const GDALDataType& dataType, int minCol, int maxCol, int row, int band) const
+{
+ //fetch raster band
+ GDALRasterBand *poBand;
+ if(band>=nrOfBand()+1){
+ ostringstream s;
+ s << "band (" << band << ") exceeds nrOfBand (" << nrOfBand() << ")";
+ throw(s.str());
+ }
+ poBand = m_gds->GetRasterBand(band+1);//GDAL uses 1 based index
+ if(buffer.size()!=maxCol-minCol+1){
+ string errorstring="invalid buffer size";
+ throw(errorstring);
+ }
+ if(minCol>=nrOfCol()){
+ ostringstream s;
+ s << "minCol (" << minCol << ") exceeds nrOfCol (" << nrOfCol() << ")";
+ throw(s.str());
+ }
+ if(minCol<0){
+ ostringstream s;
+ s << "mincol (" << minCol << ") is negative";
+ throw(s.str());
+ }
+ if(maxCol>=nrOfCol()){
+ ostringstream s;
+ s << "maxCol (" << maxCol << ") exceeds nrOfCol (" << nrOfCol() << ")";
+ throw(s.str());
+ }
+ if(maxCol<minCol){
+ ostringstream s;
+ s << "maxCol (" << maxCol << ") is less than minCol (" << minCol << ")";
+ throw(s.str());
+ }
+
+ if(row>=nrOfRow()){
+ ostringstream s;
+ s << "row (" << row << ") exceeds nrOfRow (" << nrOfRow() << ")";
+ throw(s.str());
+ }
+ if(row<0){
+ ostringstream s;
+ s << "row (" << row << ") is negative";
+ throw(s.str());
+ }
+ poBand->RasterIO(GF_Write,minCol,row,buffer.size(),1,&(buffer[0]),buffer.size(),1,dataType,0,0);
+ return true;
+}
+
+template<typename T> bool ImgWriterGdal::writeData(vector<T>& buffer, const GDALDataType& dataType, int row, int band) const
+{
+ //fetch raster band
+ GDALRasterBand *poBand;
+ if(band>=nrOfBand()+1){
+ ostringstream s;
+ s << "band (" << band << ") exceeds nrOfBand (" << nrOfBand() << ")";
+ throw(s.str());
+ }
+ poBand = m_gds->GetRasterBand(band+1);//GDAL uses 1 based index
+ if(buffer.size()!=nrOfCol()){
+ string errorstring="invalid buffer size";
+ throw(errorstring);
+ }
+ if(row>=nrOfRow()){
+ ostringstream s;
+ s << "row (" << row << ") exceeds nrOfRow (" << nrOfRow() << ")";
+ throw(s.str());
+ }
+ poBand->RasterIO(GF_Write,0,row,buffer.size(),1,&(buffer[0]),buffer.size(),1,dataType,0,0);
+ return true;
+}
+
+template<typename T> bool ImgWriterGdal::writeDataBlock(Vector2d<T>& buffer, const GDALDataType& dataType , int minCol, int maxCol, int minRow, int maxRow, int band) const
+{
+ //fetch raster band
+ GDALRasterBand *poBand;
+ if(band>=nrOfBand()+1){
+ ostringstream s;
+ s << "band (" << band << ") exceeds nrOfBand (" << nrOfBand() << ")";
+ throw(s.str());
+ }
+ poBand = m_gds->GetRasterBand(band+1);//GDAL uses 1 based index
+ assert(buffer.size()==maxRow-minRow+1);
+ for(int irow=minRow;irow<=maxRow;++irow)
+ writeData(buffer[irow-minRow], dataType, minCol, maxCol, irow, band);
+ return true;
+}
+
+#endif // _IMGWRITERGDAL_H_
+
+
+// adfGeoTransform[0] /* top left x */
+// adfGeoTransform[1] /* w-e pixel resolution */
+// adfGeoTransform[2] /* rotation, 0 if image is "north up" */
+// adfGeoTransform[3] /* top left y */
+// adfGeoTransform[4] /* rotation, 0 if image is "north up" */
+// adfGeoTransform[5] /* n-s pixel resolution */
diff --git a/src/imageclasses/ImgWriterOgr.cc b/src/imageclasses/ImgWriterOgr.cc
new file mode 100644
index 0000000..15172d9
--- /dev/null
+++ b/src/imageclasses/ImgWriterOgr.cc
@@ -0,0 +1,616 @@
+/**********************************************************************
+ImgWriterOgr.cc: class to write vector files using OGR API library
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include <iostream>
+#include <fstream>
+#include <sstream>
+#include "ImgReaderOgr.h"
+#include "ImgWriterOgr.h"
+#include "ImgReaderGdal.h"
+#include "cpl_string.h"
+//---------------------------------------------------------------------------
+ImgWriterOgr::ImgWriterOgr(void)
+{}
+
+ImgWriterOgr::~ImgWriterOgr(void)
+{
+}
+
+ImgWriterOgr::ImgWriterOgr(const string& filename)
+{
+ open(filename);
+}
+
+ImgWriterOgr::ImgWriterOgr(const string& filename, ImgReaderOgr& imgReaderOgr)
+{
+ m_filename=filename;
+ setCodec(imgReaderOgr.getDriver());
+ createLayer(filename,imgReaderOgr.getProjection(),imgReaderOgr.getGeometryType(),NULL);
+ copyFields(imgReaderOgr);
+}
+
+ImgWriterOgr::ImgWriterOgr(const string& filename, ImgReaderOgr& imgReaderOgr, bool copyData)
+{
+ CPLErrorReset();
+ m_filename=filename;
+ setCodec(imgReaderOgr.getDriver());
+ createLayer(filename,imgReaderOgr.getProjection(),imgReaderOgr.getGeometryType(),NULL);
+ copyFields(imgReaderOgr);
+ if(copyData){
+ OGRFeature *poFeature;
+ while(true){// (poFeature = imgReaderOgr.getLayer()->GetNextFeature()) != NULL ){
+ poFeature = imgReaderOgr.getLayer()->GetNextFeature();
+ if( poFeature == NULL )
+ break;
+ OGRFeature *poDstFeature = NULL;
+
+ poDstFeature=createFeature();
+// poDstFeature = OGRFeature::CreateFeature(m_datasource->GetLayer(m_datasource->GetLayerCount()-1)->GetLayerDefn());
+ if( poDstFeature->SetFrom( poFeature, TRUE ) != OGRERR_NONE ){
+ const char* fmt;
+ string errorString="Unable to translate feature %d from layer %s.\n";
+ fmt=errorString.c_str();
+ CPLError( CE_Failure, CPLE_AppDefined,
+ fmt,
+ poFeature->GetFID(), getLayerName().c_str() );
+ // CPLError( CE_Failure, CPLE_AppDefined,
+ // "Unable to translate feature %d from layer %s.\n",
+ // poFeature->GetFID(), getLayerName().c_str() );
+
+ OGRFeature::DestroyFeature( poFeature );
+ OGRFeature::DestroyFeature( poDstFeature );
+ }
+ poDstFeature->SetFID( poFeature->GetFID() );
+ OGRFeature::DestroyFeature( poFeature );
+
+ CPLErrorReset();
+ if(createFeature( poDstFeature ) != OGRERR_NONE){
+ const char* fmt;
+ string errorString="Unable to translate feature %d from layer %s.\n";
+ fmt=errorString.c_str();
+ CPLError( CE_Failure, CPLE_AppDefined,
+ fmt,
+ poFeature->GetFID(), getLayerName().c_str() );
+ OGRFeature::DestroyFeature( poDstFeature );
+ }
+ OGRFeature::DestroyFeature( poDstFeature );
+ }
+ }
+}
+
+//---------------------------------------------------------------------------
+
+void ImgWriterOgr::open(const string& filename, ImgReaderOgr& imageReader)
+{
+ m_filename=filename;
+ setCodec(imageReader.getDriver());
+ createLayer(filename,imageReader.getProjection(),imageReader.getGeometryType(),NULL);
+ copyFields(imageReader);
+}
+
+void ImgWriterOgr::open(const string& filename, const string& imageType)
+{
+ m_filename = filename;
+ setCodec(imageType);
+}
+
+//---------------------------------------------------------------------------
+void ImgWriterOgr::close(void)
+{
+ OGRDataSource::DestroyDataSource(m_datasource);
+}
+
+//---------------------------------------------------------------------------
+void ImgWriterOgr::setCodec(const string& imageType){
+ //register the drivers
+ OGRRegisterAll();
+ //fetch the shape file driver
+ OGRSFDriver *poDriver;
+ poDriver = OGRSFDriverRegistrar::GetRegistrar()->GetDriverByName(imageType.c_str());
+ if( poDriver == NULL ){
+ string errorString="FileOpenError";
+ throw(errorString);
+ }
+ //create the data source
+ m_datasource=poDriver->CreateDataSource(m_filename.c_str(),NULL);
+ if(m_datasource==NULL){
+ string errorString="Creation of output file failed";
+ throw(errorString);
+ }
+}
+
+void ImgWriterOgr::setCodec(OGRSFDriver *poDriver){
+ OGRRegisterAll();
+ if( poDriver == NULL ){
+ string errorString="FileOpenError";
+ throw(errorString);
+ }
+ //create the data source
+ m_datasource=poDriver->CreateDataSource(m_filename.c_str(),NULL);
+ if(m_datasource==NULL){
+ string errorString="Creation of output file failed";
+ throw(errorString);
+ }
+}
+
+// OGRLayer* ImgWriterOgr::copyLayer(OGRLayer* poSrcLayer, const string& layername, char** papszOptions)
+// {
+// return(m_datasource->CopyLayer(poSrcLayer, layername.c_str(),papszOptions));
+// }
+
+OGRLayer* ImgWriterOgr::createLayer(const string& layername, const string& theProjection, const OGRwkbGeometryType& eGType, char** papszOptions)
+{
+ if( !m_datasource->TestCapability( ODsCCreateLayer ) ){
+ string errorString="Test capability to create layer failed";
+ throw(errorString);
+ }
+ //papszOptions = CSLSetNameValue( papszOptions, "DIM", "1" );
+ //if points: use wkbPoint
+ //if no constraints on the types geometry to be written: use wkbUnknown
+ OGRLayer* poLayer;
+ if(theProjection!=""){
+ if(theProjection.find("EPSPG:")!=string::npos){
+ int epsg_code=atoi(theProjection.substr(theProjection.find_first_not_of("EPSG:")).c_str());
+ OGRSpatialReference oSRS;
+ oSRS.importFromEPSG(epsg_code);
+ poLayer=m_datasource->CreateLayer( layername.c_str(), &oSRS, eGType,papszOptions );
+ }
+ else{
+ OGRSpatialReference oSRS(theProjection.c_str());
+ poLayer=m_datasource->CreateLayer( layername.c_str(), &oSRS, eGType,papszOptions );
+ }
+ }
+ else
+ poLayer=m_datasource->CreateLayer( layername.c_str(), NULL, eGType,papszOptions );
+ //check if destroy is needed?!
+ CSLDestroy( papszOptions );
+ if( poLayer == NULL ){
+ string errorstring="Layer creation failed";
+ throw(errorstring);
+ }
+ OGRFeatureDefn *poFDefn = poLayer->GetLayerDefn();
+ return poLayer;
+}
+
+void ImgWriterOgr::createField(const string& fieldname, const OGRFieldType& fieldType, int theLayer)
+{
+ OGRFieldDefn oField( fieldname.c_str(), fieldType );
+ if(fieldType==OFTString)
+ oField.SetWidth(32);
+ if(theLayer<0)
+ theLayer=m_datasource->GetLayerCount()-1;//get back layer
+ if(m_datasource->GetLayer(theLayer)->CreateField( &oField ) != OGRERR_NONE ){
+ ostringstream es;
+ es << "Creating field " << fieldname << " failed";
+ string errorString=es.str();
+ throw(errorString);
+ }
+}
+
+int ImgWriterOgr::getFields(vector<string>& fields, int layer) const
+{
+ if(layer<0)
+ layer=m_datasource->GetLayerCount()-1;
+ assert(m_datasource->GetLayerCount()>layer);
+ OGRLayer *poLayer;
+ if((poLayer = m_datasource->GetLayer(layer))==NULL){
+ string errorstring="Could not get layer";
+ throw(errorstring);
+ }
+ OGRFeatureDefn *poFDefn = poLayer->GetLayerDefn();
+ fields.clear();
+ fields.resize(poFDefn->GetFieldCount());
+ for(int iField=0;iField<poFDefn->GetFieldCount();++iField){
+ OGRFieldDefn *poFieldDefn = poFDefn->GetFieldDefn(iField);
+ fields[iField]=poFieldDefn->GetNameRef();
+ }
+ return(fields.size());
+}
+
+int ImgWriterOgr::getFields(vector<OGRFieldDefn*>& fields, int layer) const
+{
+ if(layer<0)
+ layer=m_datasource->GetLayerCount()-1;
+ assert(m_datasource->GetLayerCount()>layer);
+ OGRLayer *poLayer;
+ if((poLayer = m_datasource->GetLayer(layer))==NULL){
+ string errorstring="Could not get layer";
+ throw(errorstring);
+ }
+ OGRFeatureDefn *poFDefn = poLayer->GetLayerDefn();
+ fields.clear();
+ fields.resize(poFDefn->GetFieldCount());
+ for(int iField=0;iField<poFDefn->GetFieldCount();++iField){
+ OGRFieldDefn *poFieldDefn = poFDefn->GetFieldDefn(iField);
+ fields[iField]=poFDefn->GetFieldDefn(iField);
+ }
+ assert(fields.size()==getFieldCount());
+ return(fields.size());
+}
+
+void ImgWriterOgr::copyFields(const ImgReaderOgr& imgReaderOgr, int theLayer){
+ if(theLayer<0)
+ theLayer=m_datasource->GetLayerCount()-1;//get back layer
+ //get fields from imgReaderOgr
+ vector<OGRFieldDefn*> fields;
+
+ imgReaderOgr.getFields(fields);
+// OGRFeatureDefn *poFDefn = poLayer->GetLayerDefn();
+ for(int iField=0;iField<fields.size();++iField){
+ if(m_datasource->GetLayer(theLayer)->CreateField(fields[iField]) != OGRERR_NONE ){
+ ostringstream es;
+ es << "Creating field " << fields[iField]->GetNameRef() << " failed";
+ string errorString=es.str();
+ throw(errorString);
+ }
+ }
+}
+
+void ImgWriterOgr::addPoint(double x, double y, const map<string,double>& pointAttributes, string fieldName, const string& theId){
+ OGRFeature *poFeature;
+ poFeature=createFeature();
+ OGRPoint pt;
+ poFeature->SetField( fieldName.c_str(), theId.c_str());
+ for(map<string,double>::const_iterator mit=pointAttributes.begin();mit!=pointAttributes.end();++mit){
+ poFeature->SetField((mit->first).c_str(), mit->second);
+ }
+ pt.setX(x);
+ pt.setY(y);
+ poFeature->SetGeometry( &pt );
+ if(createFeature(poFeature)!=OGRERR_NONE){
+ string errorString="Failed to create feature in shapefile";
+ throw(errorString);
+ }
+ OGRFeature::DestroyFeature( poFeature );
+}
+
+void ImgWriterOgr::addPoint(double x, double y, const map<string,double>& pointAttributes, string fieldName, int theId){
+ OGRFeature *poFeature;
+ poFeature = createFeature();
+ OGRPoint pt;
+ if(pointAttributes.size()+1!=poFeature->GetFieldCount()){
+ ostringstream ess;
+ ess << "Failed to add feature: " << pointAttributes.size() << " !=" << poFeature->GetFieldCount() << endl;
+ throw(ess.str());
+ }
+ assert(pointAttributes.size()+1==poFeature->GetFieldCount());
+ poFeature->SetField( fieldName.c_str(), theId);
+ int fid=0;
+ for(map<string,double>::const_iterator mit=pointAttributes.begin();mit!=pointAttributes.end();++mit){
+ poFeature->SetField((mit->first).c_str(),mit->second);
+ }
+ pt.setX(x);
+ pt.setY(y);
+ poFeature->SetGeometry( &pt );
+ if(createFeature(poFeature)!=OGRERR_NONE){
+ string errorString="Failed to create feature in shapefile";
+ throw(errorString);
+ }
+ OGRFeature::DestroyFeature( poFeature );
+}
+
+//add a line string (polygon), caller is responsible to close the line (end point=start point)
+void ImgWriterOgr::addLineString(vector<OGRPoint*>& points, const string& fieldName, int theId){
+ OGRFeature *poFeature;
+ poFeature = createFeature();
+ poFeature->SetStyleString("PEN(c:#FF0000,w:5px)");//see also http://www.gdal.org/ogr/ogr_feature_style.html
+ poFeature->SetField( fieldName.c_str(), theId);
+ OGRLineString theLineString;
+ theLineString.setNumPoints(points.size());
+ for(int ip=0;ip<points.size();++ip)
+ theLineString.setPoint(ip,points[ip]);
+ if(poFeature->SetGeometry( &theLineString )!=OGRERR_NONE){
+ string errorString="Failed to set line OGRLineString as feature geometry";
+ throw(errorString);
+ }
+ if(createFeature(poFeature)!=OGRERR_NONE){
+ string errorString="Failed to create feature in shapefile";
+ throw(errorString);
+ }
+ OGRFeature::DestroyFeature( poFeature );
+}
+
+//add a ring (polygon), caller is responsible to close the line (end point=start point)?
+void ImgWriterOgr::addRing(vector<OGRPoint*>& points, const string& fieldName, int theId){
+ OGRFeature *poFeature;
+ poFeature = createFeature();
+ poFeature->SetStyleString("PEN(c:#FF0000,w:5px)");//see also http://www.gdal.org/ogr/ogr_feature_style.html
+ poFeature->SetField( fieldName.c_str(), theId);
+ // OGRLineString theLineString;
+ // theLineString.setNumPoints(points.size());
+ OGRPolygon thePolygon;
+ OGRLinearRing theRing;
+ for(int ip=0;ip<points.size();++ip)
+ theRing.addPoint(points[ip]);
+ // theRing.addPoint(points[0]);//close the ring
+ theRing.closeRings();//redundent with previous line?
+ thePolygon.addRing(&theRing);
+ // SetSpatialFilter(&thePolygon)
+ poFeature->SetGeometry( &thePolygon );
+ if(createFeature(poFeature)!=OGRERR_NONE){
+ string errorString="Failed to create feature in shapefile";
+ throw(errorString);
+ OGRFeature::DestroyFeature( poFeature );
+ }
+ if(poFeature->SetGeometry( &thePolygon )!=OGRERR_NONE){
+ string errorString="Failed to set polygon as feature geometry";
+ throw(errorString);
+ }
+ OGRFeature::DestroyFeature( poFeature );
+}
+
+//add a line string (polygon), caller is responsible to close the line (end point=start point)
+void ImgWriterOgr::addLineString(vector<OGRPoint*>& points, const string& fieldName, const string& theId){
+ OGRFeature *poFeature;
+ poFeature = createFeature();
+ poFeature->SetField( fieldName.c_str(), theId.c_str());
+ OGRLineString theLineString;
+ theLineString.setNumPoints(points.size());
+ for(int ip=0;ip<points.size();++ip)
+ theLineString.setPoint(ip,points[ip]);
+ if(poFeature->SetGeometry( &theLineString )!=OGRERR_NONE){
+ string errorString="Failed to set line OGRLineString as feature geometry";
+ throw(errorString);
+ }
+ if(createFeature(poFeature)!=OGRERR_NONE){
+ string errorString="Failed to create feature in shapefile";
+ throw(errorString);
+ }
+ OGRFeature::DestroyFeature( poFeature );
+}
+
+OGRFeature* ImgWriterOgr::createFeature(){
+ return(OGRFeature::CreateFeature(m_datasource->GetLayer(m_datasource->GetLayerCount()-1)->GetLayerDefn()));
+}
+
+OGRErr ImgWriterOgr::createFeature(OGRFeature *theFeature){
+ return m_datasource->GetLayer(m_datasource->GetLayerCount()-1)->CreateFeature(theFeature);
+}
+
+int ImgWriterOgr::getFieldCount(int layer) const
+{
+ if(layer<0)
+ layer=m_datasource->GetLayerCount()-1;
+ assert(m_datasource->GetLayerCount()>layer);
+ OGRLayer *poLayer;
+ if((poLayer = m_datasource->GetLayer(layer))==NULL){
+ string errorstring="Could not get layer";
+ throw(errorstring);
+ }
+ OGRFeatureDefn *poFDefn = poLayer->GetLayerDefn();
+ return(poFDefn->GetFieldCount());
+}
+
+int ImgWriterOgr::getFeatureCount() const
+{
+ return(getLayer()->GetFeatureCount());
+}
+
+int ImgWriterOgr::ascii2ogr(const string& filename, const string &layername, const vector<string>& fieldName, const vector<OGRFieldType>& fieldType, short colX, short colY, const string& theProjection, const OGRwkbGeometryType& eGType, const char fs)
+{
+ char **papszOptions=NULL;
+ createLayer(layername, theProjection, eGType, papszOptions);
+ //create attribute fields that should appear on the layer. Fields must be added to the layer before any features are written. To create a field we initialize an OGRField object with the information about the field. In the case of Shapefiles, the field width and precision is significant in the creation of the output .dbf file, so we set it specifically, though generally the defaults are OK
+ int ncol=fieldName.size();
+ assert(colX>=0);
+ assert(colY>=0);
+ assert(colX<ncol+2);
+ assert(colY<ncol+2);
+ for(int ifield=0;ifield<ncol;++ifield)
+ createField(fieldName[ifield],fieldType[ifield]);
+ //create a local OGRFeature, set attributes and attach geometry before trying to write it to the layer. It is imperative that this feature be instantiated from the OGRFeatureDefn associated with the layer it will be written to.
+ //todo: try to open and catch if failure...
+ ifstream fpoints(filename.c_str(),ios::in);
+ string line;
+ OGRPolygon thePolygon;
+ OGRLinearRing theRing;
+ OGRPoint firstPoint;
+ OGRFeature *polyFeature;
+ if(eGType!=wkbPoint)
+ polyFeature=createFeature();
+
+
+ if(fs>' '&&fs<='~'){//field separator is a regular character (minimum ASCII code is space, maximum ASCII code is tilde)
+ string csvRecord;
+ while(getline(fpoints,csvRecord)){//read a line
+ OGRFeature *pointFeature;
+ if(eGType==wkbPoint)
+ pointFeature=createFeature();
+ OGRPoint thePoint;
+ bool skip=false;
+ istringstream csvstream(csvRecord);
+ string value;
+ int colId=0;
+ int fieldId=0;
+ while(getline(csvstream,value,fs)){//read a column
+ if(colId==colX)
+ thePoint.setX(atof(value.c_str()));
+ else if(colId==colY)
+ thePoint.setY(atof(value.c_str()));
+ else{
+ switch(fieldType[fieldId]){
+ case(OFTReal):
+ if(eGType==wkbPoint)
+ pointFeature->SetField(fieldId,atof(value.c_str()));
+ else if(firstPoint.IsEmpty())
+ polyFeature->SetField(fieldId,atof(value.c_str()));
+ break;
+ case(OFTInteger):
+ if(eGType==wkbPoint)
+ pointFeature->SetField(fieldId,atoi(value.c_str()));
+ else if(firstPoint.IsEmpty())
+ polyFeature->SetField(fieldId,atof(value.c_str()));
+ break;
+ case(OFTString):
+ if(eGType==wkbPoint)
+ pointFeature->SetField(fieldId,value.c_str());
+ else if(firstPoint.IsEmpty())
+ polyFeature->SetField(fieldId,atof(value.c_str()));
+ break;
+ default:
+ break;
+ }
+ ++fieldId;
+ }
+ ++colId;
+ }
+ if(colId!=fieldId+2){
+ ostringstream ess;
+ ess << "Error: colId = " << colId << " is different from fieldId+2 = " << fieldId;
+ throw(ess.str());
+ }
+ if(eGType==wkbPoint){
+ pointFeature->SetGeometry( &thePoint );
+ if(createFeature(pointFeature)!=OGRERR_NONE){
+ string errorString="Failed to create feature in shapefile";
+ throw(errorString);
+ OGRFeature::DestroyFeature( pointFeature );
+ }
+ }
+ else{
+ if(firstPoint.IsEmpty()){
+ firstPoint=thePoint;
+ }
+ theRing.addPoint(&thePoint);
+ }
+ }
+ }
+ else{//space or tab delimited fields
+ while(getline(fpoints,line)){
+ OGRFeature *pointFeature;
+ if(eGType==wkbPoint)
+ pointFeature=createFeature();
+ OGRPoint thePoint;
+ bool skip=false;
+ istringstream ist(line);
+ string value;
+ int colId=0;
+ int fieldId=0;
+ while(ist >> value){
+ if(colId==colX)
+ thePoint.setX(atof(value.c_str()));
+ else if(colId==colY)
+ thePoint.setY(atof(value.c_str()));
+ else{
+ switch(fieldType[fieldId]){
+ case(OFTReal):
+ if(eGType==wkbPoint)
+ pointFeature->SetField(fieldId,atof(value.c_str()));
+ else if(firstPoint.IsEmpty())
+ polyFeature->SetField(fieldId,atof(value.c_str()));
+ break;
+ case(OFTInteger):
+ if(eGType==wkbPoint)
+ pointFeature->SetField(fieldId,atoi(value.c_str()));
+ else if(firstPoint.IsEmpty())
+ polyFeature->SetField(fieldId,atof(value.c_str()));
+ break;
+ case(OFTString):
+ if(eGType==wkbPoint)
+ pointFeature->SetField(fieldId,value.c_str());
+ else if(firstPoint.IsEmpty())
+ polyFeature->SetField(fieldId,atof(value.c_str()));
+ break;
+ default:
+ break;
+ }
+ ++fieldId;
+ }
+ ++colId;
+ }
+ if(colId!=fieldId+2){
+ ostringstream ess;
+ ess << "Error: colId = " << colId << " is different from fieldId+2 = " << fieldId;
+ throw(ess.str());
+ }
+ if(eGType==wkbPoint){
+ pointFeature->SetGeometry( &thePoint );
+ if(createFeature(pointFeature)!=OGRERR_NONE){
+ string errorString="Failed to create feature in shapefile";
+ throw(errorString);
+ OGRFeature::DestroyFeature( pointFeature );
+ }
+ }
+ else{
+ if(firstPoint.IsEmpty()){
+ firstPoint=thePoint;
+ }
+ theRing.addPoint(&thePoint);
+ }
+ }
+ }
+ if(eGType!=wkbPoint){
+ theRing.addPoint(&firstPoint);//close the ring
+ thePolygon.addRing(&theRing);
+ // SetSpatialFilter(&thePolygon)
+ polyFeature->SetGeometry( &thePolygon );
+ if(createFeature(polyFeature)!=OGRERR_NONE){
+ string errorString="Failed to create feature in shapefile";
+ throw(errorString);
+ OGRFeature::DestroyFeature( polyFeature );
+ }
+ }
+ return getFeatureCount();
+}
+
+int ImgWriterOgr::addData(const ImgReaderGdal& imgReader, int theLayer, bool verbose)
+{
+ OGRLayer *poLayer;
+ if(theLayer<0)
+ theLayer=m_datasource->GetLayerCount()-1;//get back layer
+ assert(m_datasource->GetLayerCount()>theLayer);
+ if(verbose)
+ cout << "number of layers: " << m_datasource->GetLayerCount() << endl;
+ if(verbose)
+ cout << "get layer " << theLayer << endl;
+ poLayer = m_datasource->GetLayer(theLayer);
+ //start reading features from the layer
+ OGRFeature *poFeature;
+ if(verbose)
+ cout << "reset reading" << endl;
+ poLayer->ResetReading();
+ for(int iband=0;iband<imgReader.nrOfBand();++iband){
+ ostringstream fs;
+ fs << "band" << iband;
+ createField(fs.str(),OFTReal);
+ }
+ OGRFeatureDefn *poFDefn = poLayer->GetLayerDefn();
+ int nfield=poFDefn->GetFieldCount();
+ if(verbose)
+ cout << "new number of fields: " << nfield << endl;
+ while( (poFeature = poLayer->GetNextFeature()) != NULL ){
+ OGRGeometry *poGeometry;
+ poGeometry = poFeature->GetGeometryRef();
+ assert(poGeometry != NULL
+ && wkbFlatten(poGeometry->getGeometryType()) == wkbPoint);
+ OGRPoint *poPoint = (OGRPoint *) poGeometry;
+ double x=poPoint->getX();
+ double y=poPoint->getY();
+ for(int iband=0;iband<imgReader.nrOfBand();++iband){
+ double imgData;
+ imgReader.readData(imgData,GDT_Float64,x,y,iband);
+ //todo: put imgdata in field
+ ostringstream fs;
+ fs << "band" << iband;
+ poFeature->SetField(fs.str().c_str(),imgData);
+ }
+ }
+ return(nfield);
+}
+
diff --git a/src/imageclasses/ImgWriterOgr.h b/src/imageclasses/ImgWriterOgr.h
new file mode 100644
index 0000000..004a1d7
--- /dev/null
+++ b/src/imageclasses/ImgWriterOgr.h
@@ -0,0 +1,81 @@
+/**********************************************************************
+ImgWriterOgr.h: class to write vector files using OGR API library
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#ifndef _IMGWRITEROGR_H_
+#define _IMGWRITEROGR_H_
+
+#include <assert.h>
+#include <fstream>
+#include <string>
+#include <sstream>
+#include <map>
+#include <vector>
+#include "ogrsf_frmts.h"
+#include "ImgReaderGdal.h"
+#include "ImgWriterGdal.h"
+#include "ImgReaderOgr.h"
+
+using namespace std;
+
+//--------------------------------------------------------------------------
+class ImgWriterOgr
+{
+public:
+ ImgWriterOgr(void);
+ ImgWriterOgr(const string& filename);
+ ImgWriterOgr(const string& filename, ImgReaderOgr& imgReaderOgr);
+ ImgWriterOgr(const string& filename, ImgReaderOgr& imgReaderOgr, bool copyData);
+ ~ImgWriterOgr(void);
+ void open(const string& filename, ImgReaderOgr& imgReaderOgr);
+ void open(const string& filename, const string& imageType="ESRI Shapefile");
+ void close(void);
+ int ascii2ogr(const string& filename, const string &layername, const vector<string>& fieldName, const vector<OGRFieldType>& fieldType, short colX=1, short colY=2, const string& theProjection="", const OGRwkbGeometryType& eGType=wkbPoint, const char fs=' ');
+ OGRLayer* createLayer(const string& layername="New layer", const string& theProjection="", const OGRwkbGeometryType& eGType=wkbUnknown, char** papszOptions=NULL);
+ OGRLayer* copyLayer(OGRLayer* poSrcLayer, const string& layername, char** papszOptions=NULL);
+ void createField(const string& fieldname, const OGRFieldType& fieldType, int theLayer=-1);//default: get back layer
+ OGRLayer* getLayer(int layer=0) const {return m_datasource->GetLayer(layer);};
+ string getLayerName(int layer=0){return m_datasource->GetLayer(layer)->GetLayerDefn()->GetName();};
+ int getFields(vector<string>& fields, int layer=0) const;
+ int getFields(vector<OGRFieldDefn*>& fields, int layer=0) const;
+ void copyFields(const ImgReaderOgr& imgReaderOgr, int theLayer=-1);//default: get back layer
+ void addLineString(vector<OGRPoint*>& points, const string& fieldName, const string& theId);
+ void addRing(vector<OGRPoint*>& points, const string& fieldName, int theId);
+ void addLineString(vector<OGRPoint*>& points, const string& fieldName, int theId);
+ void addPoint(double x, double y, const map<string,double>& pointAttributes, string fieldName, const string& theId);
+ void addPoint(double x, double y, const map<string,double>& pointAttributes, string fieldName, int theId);
+ int addData(const ImgReaderGdal& imgReader, int layer=-1, bool verbose=false);
+ OGRFeature* createFeature();
+ OGRErr createFeature(OGRFeature* theFeature);
+ int getFieldCount(int layer=0) const;
+ int getFeatureCount() const;
+ OGRDataSource* getDataSource(void) {return m_datasource;};
+ OGRSFDriver* getDriver(void) const {return m_datasource->GetDriver();};
+
+protected:
+ void setCodec(const string& imageType);
+ void setCodec(OGRSFDriver *poDriver);
+
+// OGRLayer* getLayer(int layer=-1);
+
+ string m_filename;
+ OGRDataSource *m_datasource;
+// vector<OGRLayer*> m_layers;
+};
+
+#endif // _IMGWRITEROGR_H_
diff --git a/src/imageclasses/Makefile.am b/src/imageclasses/Makefile.am
new file mode 100644
index 0000000..4af4a99
--- /dev/null
+++ b/src/imageclasses/Makefile.am
@@ -0,0 +1,20 @@
+AM_LDFLAGS = $(GSL_LDFLAGS) $(GDAL_LDFLAGS) @AM_LDFLAGS@
+AM_CXXFLAGS = -I$(top_srcdir)/src $(GSL_CFLAGS) $(GDAL_CFLAGS) @AM_CXXFLAGS@
+
+###############################################################################
+# THE LIBRARIES TO BUILD
+###############################################################################
+
+# the library names to build (note we are building static libs only)
+#noinst_LIBRARIES = libimageClasses.a
+lib_LTLIBRARIES = libimageClasses.la
+
+# where to install the headers on the system
+libimageClasses_ladir = $(includedir)/imageclasses
+
+# the list of header files that belong to the library (to be installed later)
+libimageClasses_la_HEADERS = ImgReaderGdal.h ImgReaderOgr.h ImgWriterGdal.h ImgWriterOgr.h
+
+# the sources to add to the library and to add to the source distribution
+libimageClasses_la_SOURCES = $(libimageClasses_la_HEADERS) ImgReaderGdal.cc ImgReaderOgr.cc ImgWriterGdal.cc ImgWriterOgr.cc
+###############################################################################
diff --git a/src/imageclasses/Makefile.in b/src/imageclasses/Makefile.in
new file mode 100644
index 0000000..98fdf07
--- /dev/null
+++ b/src/imageclasses/Makefile.in
@@ -0,0 +1,597 @@
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+ at SET_MAKE@
+
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+subdir = src/imageclasses
+DIST_COMMON = $(libimageClasses_la_HEADERS) $(srcdir)/Makefile.am \
+ $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_lib_gdal.m4 \
+ $(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
+ $(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
+ $(top_srcdir)/m4/lt~obsolete.m4 $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/config.h
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+ *) f=$$p;; \
+ esac;
+am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`;
+am__install_max = 40
+am__nobase_strip_setup = \
+ srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`
+am__nobase_strip = \
+ for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||"
+am__nobase_list = $(am__nobase_strip_setup); \
+ for p in $$list; do echo "$$p $$p"; done | \
+ sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \
+ $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \
+ if (++n[$$2] == $(am__install_max)) \
+ { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \
+ END { for (dir in files) print dir, files[dir] }'
+am__base_list = \
+ sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
+ sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
+am__installdirs = "$(DESTDIR)$(libdir)" \
+ "$(DESTDIR)$(libimageClasses_ladir)"
+LTLIBRARIES = $(lib_LTLIBRARIES)
+libimageClasses_la_LIBADD =
+am__objects_1 =
+am_libimageClasses_la_OBJECTS = $(am__objects_1) ImgReaderGdal.lo \
+ ImgReaderOgr.lo ImgWriterGdal.lo ImgWriterOgr.lo
+libimageClasses_la_OBJECTS = $(am_libimageClasses_la_OBJECTS)
+DEFAULT_INCLUDES = -I. at am__isrc@ -I$(top_builddir)
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+am__mv = mv -f
+CXXCOMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+ $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS)
+LTCXXCOMPILE = $(LIBTOOL) --tag=CXX $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=compile $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+ $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS)
+CXXLD = $(CXX)
+CXXLINK = $(LIBTOOL) --tag=CXX $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=link $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) $(AM_LDFLAGS) \
+ $(LDFLAGS) -o $@
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+ $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
+ $(LDFLAGS) -o $@
+SOURCES = $(libimageClasses_la_SOURCES)
+DIST_SOURCES = $(libimageClasses_la_SOURCES)
+HEADERS = $(libimageClasses_la_HEADERS)
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+AMTAR = @AMTAR@
+AM_CXXFLAGS = -I$(top_srcdir)/src $(GSL_CFLAGS) $(GDAL_CFLAGS) @AM_CXXFLAGS@
+AM_LDFLAGS = $(GSL_LDFLAGS) $(GDAL_LDFLAGS) @AM_LDFLAGS@
+AR = @AR@
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+FC = @FC@
+FCFLAGS = @FCFLAGS@
+FGREP = @FGREP@
+GDAL_CFLAGS = @GDAL_CFLAGS@
+GDAL_CONFIG = @GDAL_CONFIG@
+GDAL_DEP_LDFLAGS = @GDAL_DEP_LDFLAGS@
+GDAL_LDFLAGS = @GDAL_LDFLAGS@
+GDAL_OGR_ENABLED = @GDAL_OGR_ENABLED@
+GDAL_VERSION = @GDAL_VERSION@
+GREP = @GREP@
+GSL_CFLAGS = @GSL_CFLAGS@
+GSL_LIBS = @GSL_LIBS@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+LASCLASSES_OPT = @LASCLASSES_OPT@
+LD = @LD@
+LDFLAGS = @LDFLAGS@
+LIBOBJS = @LIBOBJS@
+LIBS = @LIBS@
+LIBTOOL = @LIBTOOL@
+LIPO = @LIPO@
+LN_S = @LN_S@
+LTLIBOBJS = @LTLIBOBJS@
+MAKEINFO = @MAKEINFO@
+MKDIR_P = @MKDIR_P@
+NLOPT_CFLAGS = @NLOPT_CFLAGS@
+NLOPT_LIBS = @NLOPT_LIBS@
+NM = @NM@
+NMEDIT = @NMEDIT@
+OBJDUMP = @OBJDUMP@
+OBJEXT = @OBJEXT@
+OTOOL = @OTOOL@
+OTOOL64 = @OTOOL64@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+PKG_CONFIG = @PKG_CONFIG@
+PKG_CONFIG_LIBDIR = @PKG_CONFIG_LIBDIR@
+PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
+RANLIB = @RANLIB@
+SED = @SED@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+STRIP = @STRIP@
+VERSION = @VERSION@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_CXX = @ac_ct_CXX@
+ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
+ac_ct_FC = @ac_ct_FC@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+bindir = @bindir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+builddir = @builddir@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+lt_ECHO = @lt_ECHO@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+
+###############################################################################
+# THE LIBRARIES TO BUILD
+###############################################################################
+
+# the library names to build (note we are building static libs only)
+#noinst_LIBRARIES = libimageClasses.a
+lib_LTLIBRARIES = libimageClasses.la
+
+# where to install the headers on the system
+libimageClasses_ladir = $(includedir)/imageclasses
+
+# the list of header files that belong to the library (to be installed later)
+libimageClasses_la_HEADERS = ImgReaderGdal.h ImgReaderOgr.h ImgWriterGdal.h ImgWriterOgr.h
+
+# the sources to add to the library and to add to the source distribution
+libimageClasses_la_SOURCES = $(libimageClasses_la_HEADERS) ImgReaderGdal.cc ImgReaderOgr.cc ImgWriterGdal.cc ImgWriterOgr.cc
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .cc .lo .o .obj
+$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+ && { if test -f $@; then exit 0; else break; fi; }; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/imageclasses/Makefile'; \
+ $(am__cd) $(top_srcdir) && \
+ $(AUTOMAKE) --foreign src/imageclasses/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+ esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: $(am__configure_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): $(am__aclocal_m4_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+install-libLTLIBRARIES: $(lib_LTLIBRARIES)
+ @$(NORMAL_INSTALL)
+ test -z "$(libdir)" || $(MKDIR_P) "$(DESTDIR)$(libdir)"
+ @list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \
+ list2=; for p in $$list; do \
+ if test -f $$p; then \
+ list2="$$list2 $$p"; \
+ else :; fi; \
+ done; \
+ test -z "$$list2" || { \
+ echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(libdir)'"; \
+ $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(libdir)"; \
+ }
+
+uninstall-libLTLIBRARIES:
+ @$(NORMAL_UNINSTALL)
+ @list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \
+ for p in $$list; do \
+ $(am__strip_dir) \
+ echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(libdir)/$$f'"; \
+ $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(libdir)/$$f"; \
+ done
+
+clean-libLTLIBRARIES:
+ -test -z "$(lib_LTLIBRARIES)" || rm -f $(lib_LTLIBRARIES)
+ @list='$(lib_LTLIBRARIES)'; for p in $$list; do \
+ dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \
+ test "$$dir" != "$$p" || dir=.; \
+ echo "rm -f \"$${dir}/so_locations\""; \
+ rm -f "$${dir}/so_locations"; \
+ done
+libimageClasses.la: $(libimageClasses_la_OBJECTS) $(libimageClasses_la_DEPENDENCIES)
+ $(CXXLINK) -rpath $(libdir) $(libimageClasses_la_OBJECTS) $(libimageClasses_la_LIBADD) $(LIBS)
+
+mostlyclean-compile:
+ -rm -f *.$(OBJEXT)
+
+distclean-compile:
+ -rm -f *.tab.c
+
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/ImgReaderGdal.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/ImgReaderOgr.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/ImgWriterGdal.Plo at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/ImgWriterOgr.Plo at am__quote@
+
+.cc.o:
+ at am__fastdepCXX_TRUE@ $(CXXCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+ at am__fastdepCXX_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+ at AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+ at AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+ at am__fastdepCXX_FALSE@ $(CXXCOMPILE) -c -o $@ $<
+
+.cc.obj:
+ at am__fastdepCXX_TRUE@ $(CXXCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
+ at am__fastdepCXX_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+ at AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+ at AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+ at am__fastdepCXX_FALSE@ $(CXXCOMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
+
+.cc.lo:
+ at am__fastdepCXX_TRUE@ $(LTCXXCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+ at am__fastdepCXX_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo
+ at AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
+ at AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+ at am__fastdepCXX_FALSE@ $(LTCXXCOMPILE) -c -o $@ $<
+
+mostlyclean-libtool:
+ -rm -f *.lo
+
+clean-libtool:
+ -rm -rf .libs _libs
+install-libimageClasses_laHEADERS: $(libimageClasses_la_HEADERS)
+ @$(NORMAL_INSTALL)
+ test -z "$(libimageClasses_ladir)" || $(MKDIR_P) "$(DESTDIR)$(libimageClasses_ladir)"
+ @list='$(libimageClasses_la_HEADERS)'; test -n "$(libimageClasses_ladir)" || list=; \
+ for p in $$list; do \
+ if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+ echo "$$d$$p"; \
+ done | $(am__base_list) | \
+ while read files; do \
+ echo " $(INSTALL_HEADER) $$files '$(DESTDIR)$(libimageClasses_ladir)'"; \
+ $(INSTALL_HEADER) $$files "$(DESTDIR)$(libimageClasses_ladir)" || exit $$?; \
+ done
+
+uninstall-libimageClasses_laHEADERS:
+ @$(NORMAL_UNINSTALL)
+ @list='$(libimageClasses_la_HEADERS)'; test -n "$(libimageClasses_ladir)" || list=; \
+ files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
+ test -n "$$files" || exit 0; \
+ echo " ( cd '$(DESTDIR)$(libimageClasses_ladir)' && rm -f" $$files ")"; \
+ cd "$(DESTDIR)$(libimageClasses_ladir)" && rm -f $$files
+
+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ mkid -fID $$unique
+tags: TAGS
+
+TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ set x; \
+ here=`pwd`; \
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ shift; \
+ if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+ test -n "$$unique" || unique=$$empty_fix; \
+ if test $$# -gt 0; then \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ "$$@" $$unique; \
+ else \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ $$unique; \
+ fi; \
+ fi
+ctags: CTAGS
+CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ test -z "$(CTAGS_ARGS)$$unique" \
+ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+ $$unique
+
+GTAGS:
+ here=`$(am__cd) $(top_builddir) && pwd` \
+ && $(am__cd) $(top_srcdir) \
+ && gtags -i $(GTAGS_ARGS) "$$here"
+
+distclean-tags:
+ -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+check: check-am
+all-am: Makefile $(LTLIBRARIES) $(HEADERS)
+installdirs:
+ for dir in "$(DESTDIR)$(libdir)" "$(DESTDIR)$(libimageClasses_ladir)"; do \
+ test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+ done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libLTLIBRARIES clean-libtool \
+ mostlyclean-am
+
+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-libimageClasses_laHEADERS
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am: install-libLTLIBRARIES
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-libLTLIBRARIES \
+ uninstall-libimageClasses_laHEADERS
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+ clean-libLTLIBRARIES clean-libtool ctags distclean \
+ distclean-compile distclean-generic distclean-libtool \
+ distclean-tags distdir dvi dvi-am html html-am info info-am \
+ install install-am install-data install-data-am install-dvi \
+ install-dvi-am install-exec install-exec-am install-html \
+ install-html-am install-info install-info-am \
+ install-libLTLIBRARIES install-libimageClasses_laHEADERS \
+ install-man install-pdf install-pdf-am install-ps \
+ install-ps-am install-strip installcheck installcheck-am \
+ installdirs maintainer-clean maintainer-clean-generic \
+ mostlyclean mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool pdf pdf-am ps ps-am tags uninstall \
+ uninstall-am uninstall-libLTLIBRARIES \
+ uninstall-libimageClasses_laHEADERS
+
+###############################################################################
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/src/lasclasses/FileReaderLas.cc b/src/lasclasses/FileReaderLas.cc
new file mode 100644
index 0000000..aceaac1
--- /dev/null
+++ b/src/lasclasses/FileReaderLas.cc
@@ -0,0 +1,179 @@
+/**********************************************************************
+FileReaderLas.cc: class to read LAS files using liblas API library
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#include <string>
+#include <iostream>
+#include <fstream>
+#include "FileReaderLas.h"
+//---------------------------------------------------------------------------
+LastReturnFilter::LastReturnFilter( ) : liblas::FilterI(eInclusion) {}
+
+bool LastReturnFilter::filter(const liblas::Point& p)
+{
+
+ // If the GetReturnNumber equals the GetNumberOfReturns,
+ // we're a last return
+
+ bool output = false;
+ if (p.GetReturnNumber() == p.GetNumberOfReturns())
+ {
+ output = true;
+ }
+
+ // If the type is switched to eExclusion, we'll throw out all last returns.
+ if (GetType() == eExclusion && output == true)
+ {
+ output = false;
+ } else {
+ output = true;
+ }
+ return output;
+}
+
+FileReaderLas::FileReaderLas(void)
+{
+ m_reader=NULL;
+ m_ifstream=NULL;
+}
+
+FileReaderLas::FileReaderLas(const std::string& filename)
+{
+ open(filename);
+}
+
+FileReaderLas::~FileReaderLas(void)
+{
+ delete m_ifstream;
+ delete m_reader;
+}
+
+//---------------------------------------------------------------------------
+
+void FileReaderLas::open(const std::string& filename)
+{
+ m_filename = filename;
+ setCodec(filename);
+}
+
+//---------------------------------------------------------------------------
+void FileReaderLas::close(void)
+{
+ m_ifstream->close();
+ m_ifstream=NULL;
+ m_reader=NULL;
+}
+
+//---------------------------------------------------------------------------
+void FileReaderLas::setCodec(const std::string& filename){
+ m_ifstream = new(std::ifstream);
+ m_ifstream->open(m_filename.c_str(),std::ios::in|std::ios::binary);
+ m_reader = new liblas::Reader(*m_ifstream);
+ //Note: It is possible to use the basic liblas::Reader constructor that takes in a std::istream, but it will not be able to account for the fact that the file might be compressed. Using the ReaderFactory will take care of all of this for you.
+ // liblas::ReaderFactory rfactory;
+ // m_reader=&rfactory.CreateWithStream(ifs);
+}
+
+liblas::Header const& FileReaderLas::getHeader() const{
+ return(m_reader->GetHeader());
+}
+
+bool FileReaderLas::isCompressed() const{
+ return getHeader().Compressed();
+}
+
+unsigned long int FileReaderLas::getPointCount() const{
+ return getHeader().GetPointRecordsCount();
+}
+
+void FileReaderLas::las2ascii(const std::string& filename, bool verbose) const{
+ std::ofstream fpoints(filename.c_str(),std::ios::out);
+ fpoints << "#";
+ fpoints << "X" << "," << "Y" << "," << "Z" << std::endl;
+ if(verbose)
+ std::cout << "reset reading" << std::endl;
+ m_reader->Reset();
+ if(verbose)
+ std::cout << "going through points" << std::endl;
+ while(m_reader->ReadNextPoint()){
+ liblas::Point const& thePoint=m_reader->GetPoint();
+ double x=thePoint.GetX();
+ double y=thePoint.GetY();
+ double z=thePoint.GetZ();
+ fpoints.precision(12);
+ fpoints << x << "," << y << "," << z << std::endl;
+ }
+ fpoints.close();
+}
+
+void FileReaderLas::getExtent(double& ulx, double& uly, double& lrx, double& lry) const{
+ const liblas::Header& theHeader=getHeader();
+ ulx=theHeader.GetMinX();
+ uly=theHeader.GetMaxY();
+ lrx=theHeader.GetMaxX();
+ lry=theHeader.GetMinY();
+}
+
+double FileReaderLas::getMinZ() const{
+ return(getHeader().GetMinZ());
+}
+
+double FileReaderLas::getMaxZ() const{
+ return(getHeader().GetMaxZ());
+}
+
+//todo: does not work ??
+// void FileReaderLas::addBoundsFilter(double ulx, double uly, double lrx, double lry){
+// liblas::Bounds<double> bounds = liblas::Bounds<double>(ulx,lry,lrx,uly);
+// typedef liblas::BoundsFilter filter;
+// filter* bounds_filter = new filter(bounds);
+// bounds_filter->SetType(liblas::FilterI::eInclusion);
+// m_filters.push_back(liblas::FilterPtr(bounds_filter));
+// }
+
+void FileReaderLas::addReturnsFilter(std::vector<unsigned short> const& returns){
+ typedef liblas::ReturnFilter filter;
+ filter* return_filter;
+ std::vector<boost::uint16_t> returns_t;
+ if(returns[0]<0)
+ return_filter=new filter(returns_t,true);
+ else{
+ for(int index=0;index<returns.size();++index){
+ assert(returns[index]>0);
+ returns_t.push_back(returns[index]);
+ }
+ return_filter=new filter(returns_t,false);
+ }
+ m_filters.push_back(liblas::FilterPtr(return_filter));
+}
+
+void FileReaderLas::addClassFilter(std::vector<unsigned short> const& classes){
+
+ std::vector<liblas::FilterPtr> filters;
+ std::vector<liblas::Classification> theClasses;
+ for(int iclass=0;iclass<classes.size();++iclass){
+ liblas::Classification aClass(classes[iclass]);
+ theClasses.push_back(aClass);
+ }
+ liblas::FilterPtr class_filter = liblas::FilterPtr(new liblas::ClassificationFilter(theClasses));
+ // eInclusion means to keep the classes that match. eExclusion would
+ // throw out those that matched
+ class_filter->SetType(liblas::FilterI::eInclusion);
+ m_filters.push_back(class_filter);
+}
+
diff --git a/src/lasclasses/FileReaderLas.h b/src/lasclasses/FileReaderLas.h
new file mode 100644
index 0000000..8435d01
--- /dev/null
+++ b/src/lasclasses/FileReaderLas.h
@@ -0,0 +1,72 @@
+/**********************************************************************
+FileReaderLas.h: class to read LAS files using liblas API library
+Copyright (C) 2008-2012 Pieter Kempeneers
+
+This file is part of pktools
+
+pktools is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pktools is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pktools. If not, see <http://www.gnu.org/licenses/>.
+***********************************************************************/
+#ifndef _IMGREADERLAS_H_
+#define _IMGREADERLAS_H_
+
+#include <string>
+#include <vector>
+#include "liblas/liblas.hpp"
+
+//--------------------------------------------------------------------------
+class LastReturnFilter: public liblas::FilterI
+{
+public:
+ LastReturnFilter();
+ bool filter(const liblas::Point& point);
+
+private:
+ LastReturnFilter(LastReturnFilter const& other);
+ LastReturnFilter& operator=(LastReturnFilter const& rhs);
+};
+
+class FileReaderLas
+{
+public:
+ FileReaderLas(void);
+ FileReaderLas(const std::string& filename);
+ ~FileReaderLas(void);
+ void open(const std::string& filename);
+ void close(void);
+ liblas::Header const& getHeader() const;
+ bool isCompressed() const;
+ unsigned long int getPointCount() const;
+ void las2ascii(const std::string& filename, bool verbose=false) const;
+ template<typename T> liblas::Bounds<T> getExtent() const {return getHeader().GetExtent();};
+ void getExtent(double& ulx, double& uly, double& lrx, double& lry) const;
+ double getMinZ() const;
+ double getMaxZ() const;
+ void resetReader(){m_reader->Reset();};
+ void setFilter(std::vector<liblas::FilterPtr> const& filters);
+ bool const& readNextPoint(liblas::Point& thePoint){bool returnValue=m_reader->ReadNextPoint();thePoint=m_reader->GetPoint();return(returnValue);};
+ liblas::Point const& readPointAt(std::size_t n){m_reader->ReadPointAt(n);return m_reader->GetPoint();};
+ // void addBoundsFilter(double ulx, double uly, double lrx, double lry);
+ void addReturnsFilter(std::vector<unsigned short> const& returns);
+ void addClassFilter(std::vector<unsigned short> const& classes);
+ void setFilters(const std::vector<liblas::FilterPtr>& filters){m_filters=filters;setFilters();};
+ void setFilters(){m_reader->SetFilters(m_filters);};
+protected:
+ void setCodec(const std::string& filename);
+ std::string m_filename;
+ std::ifstream *m_ifstream;
+ liblas::Reader* m_reader;
+ std::vector<liblas::FilterPtr> m_filters;
+};
+
+#endif // _IMGREADERLAS_H_
diff --git a/src/lasclasses/Makefile.am b/src/lasclasses/Makefile.am
new file mode 100644
index 0000000..e97db8c
--- /dev/null
+++ b/src/lasclasses/Makefile.am
@@ -0,0 +1,20 @@
+AM_LDFLAGS = $(GDAL_LDFLAGS) @AM_LDFLAGS@ -llas
+AM_CXXFLAGS = -I$(top_srcdir)/src $(GDAL_CFLAGS) @AM_CXXFLAGS@
+
+###############################################################################
+# THE LIBRARIES TO BUILD
+###############################################################################
+
+# the library names to build (note we are building static libs only)
+lib_LTLIBRARIES = liblasClasses.la
+
+# where to install the headers on the system
+liblasClasses_ladir = $(includedir)/lasclasses
+
+# the list of header files that belong to the library (to be installed later)
+liblasClasses_la_HEADERS = FileReaderLas.h
+
+# the sources to add to the library and to add to the source distribution
+liblasClasses_la_SOURCES = $(liblasClasses_la_HEADERS) FileReaderLas.cc
+
+###############################################################################
diff --git a/src/lasclasses/Makefile.in b/src/lasclasses/Makefile.in
new file mode 100644
index 0000000..d134c75
--- /dev/null
+++ b/src/lasclasses/Makefile.in
@@ -0,0 +1,593 @@
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+ at SET_MAKE@
+
+
+VPATH = @srcdir@
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+ $(srcdir)/Makefile.in
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+ $(LDFLAGS) -o $@
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+###############################################################################
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+
+# where to install the headers on the system
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+
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+
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+ @list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \
+ list2=; for p in $$list; do \
+ if test -f $$p; then \
+ list2="$$list2 $$p"; \
+ else :; fi; \
+ done; \
+ test -z "$$list2" || { \
+ echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(libdir)'"; \
+ $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(libdir)"; \
+ }
+
+uninstall-libLTLIBRARIES:
+ @$(NORMAL_UNINSTALL)
+ @list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \
+ for p in $$list; do \
+ $(am__strip_dir) \
+ echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(libdir)/$$f'"; \
+ $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(libdir)/$$f"; \
+ done
+
+clean-libLTLIBRARIES:
+ -test -z "$(lib_LTLIBRARIES)" || rm -f $(lib_LTLIBRARIES)
+ @list='$(lib_LTLIBRARIES)'; for p in $$list; do \
+ dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \
+ test "$$dir" != "$$p" || dir=.; \
+ echo "rm -f \"$${dir}/so_locations\""; \
+ rm -f "$${dir}/so_locations"; \
+ done
+liblasClasses.la: $(liblasClasses_la_OBJECTS) $(liblasClasses_la_DEPENDENCIES)
+ $(CXXLINK) -rpath $(libdir) $(liblasClasses_la_OBJECTS) $(liblasClasses_la_LIBADD) $(LIBS)
+
+mostlyclean-compile:
+ -rm -f *.$(OBJEXT)
+
+distclean-compile:
+ -rm -f *.tab.c
+
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/FileReaderLas.Plo at am__quote@
+
+.cc.o:
+ at am__fastdepCXX_TRUE@ $(CXXCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+ at am__fastdepCXX_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+ at AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+ at AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+ at am__fastdepCXX_FALSE@ $(CXXCOMPILE) -c -o $@ $<
+
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+ at am__fastdepCXX_TRUE@ $(CXXCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
+ at am__fastdepCXX_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+ at AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+ at AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+ at am__fastdepCXX_FALSE@ $(CXXCOMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
+
+.cc.lo:
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+ at am__fastdepCXX_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo
+ at AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
+ at AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+ at am__fastdepCXX_FALSE@ $(LTCXXCOMPILE) -c -o $@ $<
+
+mostlyclean-libtool:
+ -rm -f *.lo
+
+clean-libtool:
+ -rm -rf .libs _libs
+install-liblasClasses_laHEADERS: $(liblasClasses_la_HEADERS)
+ @$(NORMAL_INSTALL)
+ test -z "$(liblasClasses_ladir)" || $(MKDIR_P) "$(DESTDIR)$(liblasClasses_ladir)"
+ @list='$(liblasClasses_la_HEADERS)'; test -n "$(liblasClasses_ladir)" || list=; \
+ for p in $$list; do \
+ if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+ echo "$$d$$p"; \
+ done | $(am__base_list) | \
+ while read files; do \
+ echo " $(INSTALL_HEADER) $$files '$(DESTDIR)$(liblasClasses_ladir)'"; \
+ $(INSTALL_HEADER) $$files "$(DESTDIR)$(liblasClasses_ladir)" || exit $$?; \
+ done
+
+uninstall-liblasClasses_laHEADERS:
+ @$(NORMAL_UNINSTALL)
+ @list='$(liblasClasses_la_HEADERS)'; test -n "$(liblasClasses_ladir)" || list=; \
+ files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
+ test -n "$$files" || exit 0; \
+ echo " ( cd '$(DESTDIR)$(liblasClasses_ladir)' && rm -f" $$files ")"; \
+ cd "$(DESTDIR)$(liblasClasses_ladir)" && rm -f $$files
+
+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ mkid -fID $$unique
+tags: TAGS
+
+TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ set x; \
+ here=`pwd`; \
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ shift; \
+ if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+ test -n "$$unique" || unique=$$empty_fix; \
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+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ "$$@" $$unique; \
+ else \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ $$unique; \
+ fi; \
+ fi
+ctags: CTAGS
+CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ test -z "$(CTAGS_ARGS)$$unique" \
+ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+ $$unique
+
+GTAGS:
+ here=`$(am__cd) $(top_builddir) && pwd` \
+ && $(am__cd) $(top_srcdir) \
+ && gtags -i $(GTAGS_ARGS) "$$here"
+
+distclean-tags:
+ -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+check: check-am
+all-am: Makefile $(LTLIBRARIES) $(HEADERS)
+installdirs:
+ for dir in "$(DESTDIR)$(libdir)" "$(DESTDIR)$(liblasClasses_ladir)"; do \
+ test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+ done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
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+install-strip:
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+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libLTLIBRARIES clean-libtool \
+ mostlyclean-am
+
+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-liblasClasses_laHEADERS
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am: install-libLTLIBRARIES
+
+install-html: install-html-am
+
+install-html-am:
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+install-info: install-info-am
+
+install-info-am:
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+install-man:
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+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-libLTLIBRARIES \
+ uninstall-liblasClasses_laHEADERS
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+ clean-libLTLIBRARIES clean-libtool ctags distclean \
+ distclean-compile distclean-generic distclean-libtool \
+ distclean-tags distdir dvi dvi-am html html-am info info-am \
+ install install-am install-data install-data-am install-dvi \
+ install-dvi-am install-exec install-exec-am install-html \
+ install-html-am install-info install-info-am \
+ install-libLTLIBRARIES install-liblasClasses_laHEADERS \
+ install-man install-pdf install-pdf-am install-ps \
+ install-ps-am install-strip installcheck installcheck-am \
+ installdirs maintainer-clean maintainer-clean-generic \
+ mostlyclean mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool pdf pdf-am ps ps-am tags uninstall \
+ uninstall-am uninstall-libLTLIBRARIES \
+ uninstall-liblasClasses_laHEADERS
+
+
+###############################################################################
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--
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