[med-svn] [cufflinks] 09/12: Imported Upstream version 2.2.1+dfsg
Andreas Tille
tille at debian.org
Mon Aug 15 06:42:44 UTC 2016
This is an automated email from the git hooks/post-receive script.
tille pushed a commit to branch master
in repository cufflinks.
commit 4fe2b2e595b10b8f0fbf95b0c686037163d376c0
Author: Andreas Tille <tille at debian.org>
Date: Fri Aug 5 21:38:05 2016 +0200
Imported Upstream version 2.2.1+dfsg
---
ax_bam.m4 | 203 ++++++++++++++++++++++++++++++++++++++++++
ax_boost_base.m4 | 219 ++++++++++++++++++++++++++++++++++++++++++++++
ax_boost_serialization.m4 | 135 ++++++++++++++++++++++++++++
ax_boost_system.m4 | 135 ++++++++++++++++++++++++++++
ax_boost_thread.m4 | 169 +++++++++++++++++++++++++++++++++++
ax_check_eigen.m4 | 94 ++++++++++++++++++++
ax_check_zlib.m4 | 126 ++++++++++++++++++++++++++
7 files changed, 1081 insertions(+)
diff --git a/ax_bam.m4 b/ax_bam.m4
new file mode 100644
index 0000000..7d463b7
--- /dev/null
+++ b/ax_bam.m4
@@ -0,0 +1,203 @@
+# SYNOPSIS
+#
+# AX_BAM
+#
+# DESCRIPTION
+#
+# Test for the BAM libraries of a particular version (or newer)
+#
+# If no path to the installed bam library is given the macro searchs
+# under /usr, /usr/local, /opt and /opt/local and evaluates the
+# $BAM_ROOT environment variable.
+# Adapted from AX_BOOST_BASE
+#
+# This macro calls:
+#
+# AC_SUBST(BAM_CPPFLAGS) / AC_SUBST(BAM_LDFLAGS)
+#
+# And sets:
+#
+# HAVE_BAM
+#
+# LICENSE
+#
+# Copyright (c) 2010 Cole Trapnell <cole at cs.umd.edu>
+#
+# Copying and distribution of this file, with or without modification, are
+# permitted in any medium without royalty provided the copyright notice
+# and this notice are preserved.
+
+AC_DEFUN([AX_BAM],
+[
+AC_ARG_WITH([bam],
+ AS_HELP_STRING([--with-bam@<:@=DIR@:>@], [use BAM libraries (default is yes) - it is possible to specify the root directory for BAM (optional)]),
+ [
+ if test "$withval" = "no"; then
+ want_bam="no"
+ elif test "$withval" = "yes"; then
+ want_bam="yes"
+ ac_bam_path=""
+ else
+ want_bam="yes"
+ ac_bam_path="$withval"
+ fi
+ ],
+ [want_bam="yes"])
+
+
+AC_ARG_WITH([bam-libdir],
+ AS_HELP_STRING([--with-bam-libdir=LIB_DIR],
+ [Force given directory for bam libraries. Note that this will overwrite library path detection, so use this parameter only if default library detection fails and you know exactly where your bam libraries are located.]),
+ [
+ if test -d $withval
+ then
+ ac_bam_lib_path="$withval"
+ else
+ AC_MSG_ERROR(--with-bam-libdir expected directory name)
+ fi
+ ],
+ [ac_bam_lib_path=""]
+)
+
+if test "x$want_bam" = "xyes"; then
+# bam_lib_version_req=ifelse([$1], ,1.20.0,$1)
+# bam_lib_version_req_shorten=`expr $bam_lib_version_req : '\([[0-9]]*\.[[0-9]]*\)'`
+# bam_lib_version_req_major=`expr $bam_lib_version_req : '\([[0-9]]*\)'`
+# bam_lib_version_req_minor=`expr $bam_lib_version_req : '[[0-9]]*\.\([[0-9]]*\)'`
+# bam_lib_version_req_sub_minor=`expr $bam_lib_version_req : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
+# if test "x$bam_lib_version_req_sub_minor" = "x" ; then
+# bam_lib_version_req_sub_minor="0"
+# fi
+# WANT_BAM_VERSION=`expr $bam_lib_version_req_major \* 100000 \+ $bam_lib_version_req_minor \* 100 \+ $bam_lib_version_req_sub_minor`
+ AC_MSG_CHECKING(for bamlib)
+ succeeded=no
+
+ dnl first we check the system location for bam libraries
+ if test "$ac_bam_path" != ""; then
+ BAM_LDFLAGS="-L$ac_bam_path/lib"
+ BAM_CPPFLAGS="-I$ac_bam_path/include"
+ else
+ for ac_bam_path_tmp in /usr /usr/local /opt /opt/local ; do
+ if test -d "$ac_bam_path_tmp/include/bam" && test -r "$ac_bam_path_tmp/include/bam"; then
+ BAM_LDFLAGS="-L$ac_bam_path_tmp/lib"
+ BAM_CPPFLAGS="-I$ac_bam_path_tmp/include"
+ break;
+ fi
+ done
+ fi
+
+ dnl overwrite ld flags if we have required special directory with
+ dnl --with-bam-libdir parameter
+ if test "$ac_bam_lib_path" != ""; then
+ BAM_LDFLAGS="-L$ac_bam_lib_path"
+ fi
+
+ CPPFLAGS_SAVED="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS $BAM_CPPFLAGS"
+ export CPPFLAGS
+
+ LDFLAGS_SAVED="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $BAM_LDFLAGS"
+ export LDFLAGS
+
+ AC_LANG_PUSH(C++)
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+ @%:@include <bam/bam.h>
+ ]], [[
+ ]])],[
+ AC_MSG_RESULT(yes)
+ succeeded=yes
+ found_system=yes
+ ],[
+ ])
+ AC_LANG_POP([C++])
+
+ dnl if we found no bam with system layout we search for bam libraries
+ dnl built and installed without the --layout=system option or for a staged(not installed) version
+ if test "x$succeeded" != "xyes"; then
+ _version=0
+ if test "$ac_bam_path" != ""; then
+ if test -d "$ac_bam_path" && test -r "$ac_bam_path"; then
+ for i in `ls -d $ac_bam_path/include/bam-* 2>/dev/null`; do
+ _version_tmp=`echo $i | sed "s#$ac_bam_path##" | sed 's/\/include\/bam-//' | sed 's/_/./'`
+ V_CHECK=`expr $_version_tmp \> $_version`
+ if test "$V_CHECK" = "1" ; then
+ _version=$_version_tmp
+ fi
+ VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'`
+ BAM_CPPFLAGS="-I$ac_bam_path/include/bam-$VERSION_UNDERSCORE"
+ done
+ fi
+ else
+ for ac_bam_path in /usr /usr/local /opt /opt/local ; do
+ if test -d "$ac_bam_path" && test -r "$ac_bam_path"; then
+ for i in `ls -d $ac_bam_path/include/bam-* 2>/dev/null`; do
+ _version_tmp=`echo $i | sed "s#$ac_bam_path##" | sed 's/\/include\/bam-//' | sed 's/_/./'`
+ V_CHECK=`expr $_version_tmp \> $_version`
+ if test "$V_CHECK" = "1" ; then
+ _version=$_version_tmp
+ best_path=$ac_bam_path
+ fi
+ done
+ fi
+ done
+
+ VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'`
+ BAM_CPPFLAGS="-I$best_path/include/bam-$VERSION_UNDERSCORE"
+ if test "$ac_bam_lib_path" = ""
+ then
+ BAM_LDFLAGS="-L$best_path/lib"
+ fi
+
+ if test "x$BAM_ROOT" != "x"; then
+ if test -d "$BAM_ROOT" && test -r "$BAM_ROOT" && test -d "$BAM_ROOT/stage/lib" && test -r "$BAM_ROOT/stage/lib"; then
+ version_dir=`expr //$BAM_ROOT : '.*/\(.*\)'`
+ stage_version=`echo $version_dir | sed 's/bam_//' | sed 's/_/./g'`
+ stage_version_shorten=`expr $stage_version : '\([[0-9]]*\.[[0-9]]*\)'`
+ V_CHECK=`expr $stage_version_shorten \>\= $_version`
+ if test "$V_CHECK" = "1" -a "$ac_bam_lib_path" = "" ; then
+ AC_MSG_NOTICE(We will use a staged bam library from $BAM_ROOT)
+ BAM_CPPFLAGS="-I$BAM_ROOT"
+ BAM_LDFLAGS="-L$BAM_ROOT/stage/lib"
+ fi
+ fi
+ fi
+ fi
+
+ CPPFLAGS="$CPPFLAGS $BAM_CPPFLAGS"
+ export CPPFLAGS
+ LDFLAGS="$LDFLAGS $BAM_LDFLAGS"
+ export LDFLAGS
+
+ AC_LANG_PUSH(C++)
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+ @%:@include <bam/version.hpp>
+ ]], [[
+ ]])],[
+ AC_MSG_RESULT(yes)
+ succeeded=yes
+ found_system=yes
+ ],[
+ ])
+ AC_LANG_POP([C++])
+ fi
+
+ if test "$succeeded" != "yes" ; then
+ if test "$_version" = "0" ; then
+ AC_MSG_ERROR([[We could not detect the bam libraries (version $bam_lib_version_req_shorten or higher). If you have a staged bam library (still not installed) please specify \$BAM_ROOT in your environment and do not give a PATH to --with-bam option. If you are sure you have bam installed, then check your version number looking in <bam/version.hpp>. See http://randspringer.de/bam for more documentation.]])
+ else
+ AC_MSG_NOTICE([Your bam libraries seem too old (version $_version).])
+ fi
+ else
+ BAM_LIB="-lbam"
+ AC_SUBST(BAM_CPPFLAGS)
+ AC_SUBST(BAM_LDFLAGS)
+ AC_SUBST(BAM_LIB)
+ AC_DEFINE(HAVE_BAM,,[define if the BAM library is available])
+ fi
+
+ CPPFLAGS="$CPPFLAGS_SAVED"
+ LDFLAGS="$LDFLAGS_SAVED"
+fi
+
+])
diff --git a/ax_boost_base.m4 b/ax_boost_base.m4
new file mode 100644
index 0000000..e1504ba
--- /dev/null
+++ b/ax_boost_base.m4
@@ -0,0 +1,219 @@
+# ===========================================================================
+# http://autoconf-archive.cryp.to/ax_boost_base.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+# AX_BOOST_BASE([MINIMUM-VERSION])
+#
+# DESCRIPTION
+#
+# Test for the Boost C++ libraries of a particular version (or newer)
+#
+# If no path to the installed boost library is given the macro searchs
+# under /usr, /usr/local, /opt and /opt/local and evaluates the
+# $BOOST_ROOT environment variable. Further documentation is available at
+# <http://randspringer.de/boost/index.html>.
+#
+# This macro calls:
+#
+# AC_SUBST(BOOST_CPPFLAGS) / AC_SUBST(BOOST_LDFLAGS)
+#
+# And sets:
+#
+# HAVE_BOOST
+#
+# LICENSE
+#
+# Copyright (c) 2008 Thomas Porschberg <thomas at randspringer.de>
+#
+# Copying and distribution of this file, with or without modification, are
+# permitted in any medium without royalty provided the copyright notice
+# and this notice are preserved.
+
+AC_DEFUN([AX_BOOST_BASE],
+[
+AC_ARG_WITH([boost],
+ AS_HELP_STRING([--with-boost@<:@=DIR@:>@], [use boost (default is yes) - it is possible to specify the root directory for boost (optional)]),
+ [
+ if test "$withval" = "no"; then
+ want_boost="no"
+ elif test "$withval" = "yes"; then
+ want_boost="yes"
+ ac_boost_path=""
+ else
+ want_boost="yes"
+ ac_boost_path="$withval"
+ fi
+ ],
+ [want_boost="yes"])
+
+
+AC_ARG_WITH([boost-libdir],
+ AS_HELP_STRING([--with-boost-libdir=LIB_DIR],
+ [Force given directory for boost libraries. Note that this will overwrite library path detection, so use this parameter only if default library detection fails and you know exactly where your boost libraries are located.]),
+ [
+ if test -d $withval
+ then
+ ac_boost_lib_path="$withval"
+ else
+ AC_MSG_ERROR(--with-boost-libdir expected directory name)
+ fi
+ ],
+ [ac_boost_lib_path=""]
+)
+
+if test "x$want_boost" = "xyes"; then
+ boost_lib_version_req=ifelse([$1], ,1.20.0,$1)
+ boost_lib_version_req_shorten=`expr $boost_lib_version_req : '\([[0-9]]*\.[[0-9]]*\)'`
+ boost_lib_version_req_major=`expr $boost_lib_version_req : '\([[0-9]]*\)'`
+ boost_lib_version_req_minor=`expr $boost_lib_version_req : '[[0-9]]*\.\([[0-9]]*\)'`
+ boost_lib_version_req_sub_minor=`expr $boost_lib_version_req : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
+ if test "x$boost_lib_version_req_sub_minor" = "x" ; then
+ boost_lib_version_req_sub_minor="0"
+ fi
+ WANT_BOOST_VERSION=`expr $boost_lib_version_req_major \* 100000 \+ $boost_lib_version_req_minor \* 100 \+ $boost_lib_version_req_sub_minor`
+ AC_MSG_CHECKING(for boostlib >= $boost_lib_version_req)
+ succeeded=no
+
+ dnl first we check the system location for boost libraries
+ dnl this location ist chosen if boost libraries are installed with the --layout=system option
+ dnl or if you install boost with RPM
+ if test "$ac_boost_path" != ""; then
+ BOOST_LDFLAGS="-L$ac_boost_path/lib"
+ BOOST_CPPFLAGS="-I$ac_boost_path/include"
+ else
+ for ac_boost_path_tmp in /usr /usr/local /opt /opt/local ; do
+ if test -d "$ac_boost_path_tmp/include/boost" && test -r "$ac_boost_path_tmp/include/boost"; then
+ BOOST_LDFLAGS="-L$ac_boost_path_tmp/lib"
+ BOOST_CPPFLAGS="-I$ac_boost_path_tmp/include"
+ break;
+ fi
+ done
+ fi
+
+ dnl overwrite ld flags if we have required special directory with
+ dnl --with-boost-libdir parameter
+ if test "$ac_boost_lib_path" != ""; then
+ BOOST_LDFLAGS="-L$ac_boost_lib_path"
+ fi
+
+ CPPFLAGS_SAVED="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
+ export CPPFLAGS
+
+ LDFLAGS_SAVED="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
+ export LDFLAGS
+
+ AC_LANG_PUSH(C++)
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+ @%:@include <boost/version.hpp>
+ ]], [[
+ #if BOOST_VERSION >= $WANT_BOOST_VERSION
+ // Everything is okay
+ #else
+ # error Boost version is too old
+ #endif
+ ]])],[
+ AC_MSG_RESULT(yes)
+ succeeded=yes
+ found_system=yes
+ ],[
+ ])
+ AC_LANG_POP([C++])
+
+
+
+ dnl if we found no boost with system layout we search for boost libraries
+ dnl built and installed without the --layout=system option or for a staged(not installed) version
+ if test "x$succeeded" != "xyes"; then
+ _version=0
+ if test "$ac_boost_path" != ""; then
+ if test -d "$ac_boost_path" && test -r "$ac_boost_path"; then
+ for i in `ls -d $ac_boost_path/include/boost-* 2>/dev/null`; do
+ _version_tmp=`echo $i | sed "s#$ac_boost_path##" | sed 's/\/include\/boost-//' | sed 's/_/./'`
+ V_CHECK=`expr $_version_tmp \> $_version`
+ if test "$V_CHECK" = "1" ; then
+ _version=$_version_tmp
+ fi
+ VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'`
+ BOOST_CPPFLAGS="-I$ac_boost_path/include/boost-$VERSION_UNDERSCORE"
+ done
+ fi
+ else
+ for ac_boost_path in /usr /usr/local /opt /opt/local ; do
+ if test -d "$ac_boost_path" && test -r "$ac_boost_path"; then
+ for i in `ls -d $ac_boost_path/include/boost-* 2>/dev/null`; do
+ _version_tmp=`echo $i | sed "s#$ac_boost_path##" | sed 's/\/include\/boost-//' | sed 's/_/./'`
+ V_CHECK=`expr $_version_tmp \> $_version`
+ if test "$V_CHECK" = "1" ; then
+ _version=$_version_tmp
+ best_path=$ac_boost_path
+ fi
+ done
+ fi
+ done
+
+ VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'`
+ BOOST_CPPFLAGS="-I$best_path/include/boost-$VERSION_UNDERSCORE"
+ if test "$ac_boost_lib_path" = ""
+ then
+ BOOST_LDFLAGS="-L$best_path/lib"
+ fi
+
+ if test "x$BOOST_ROOT" != "x"; then
+ if test -d "$BOOST_ROOT" && test -r "$BOOST_ROOT" && test -d "$BOOST_ROOT/stage/lib" && test -r "$BOOST_ROOT/stage/lib"; then
+ version_dir=`expr //$BOOST_ROOT : '.*/\(.*\)'`
+ stage_version=`echo $version_dir | sed 's/boost_//' | sed 's/_/./g'`
+ stage_version_shorten=`expr $stage_version : '\([[0-9]]*\.[[0-9]]*\)'`
+ V_CHECK=`expr $stage_version_shorten \>\= $_version`
+ if test "$V_CHECK" = "1" -a "$ac_boost_lib_path" = "" ; then
+ AC_MSG_NOTICE(We will use a staged boost library from $BOOST_ROOT)
+ BOOST_CPPFLAGS="-I$BOOST_ROOT"
+ BOOST_LDFLAGS="-L$BOOST_ROOT/stage/lib"
+ fi
+ fi
+ fi
+ fi
+
+ CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
+ export CPPFLAGS
+ LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
+ export LDFLAGS
+
+ AC_LANG_PUSH(C++)
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+ @%:@include <boost/version.hpp>
+ ]], [[
+ #if BOOST_VERSION >= $WANT_BOOST_VERSION
+ // Everything is okay
+ #else
+ # error Boost version is too old
+ #endif
+ ]])],[
+ AC_MSG_RESULT(yes)
+ succeeded=yes
+ found_system=yes
+ ],[
+ ])
+ AC_LANG_POP([C++])
+ fi
+
+ if test "$succeeded" != "yes" ; then
+ if test "$_version" = "0" ; then
+ AC_MSG_ERROR([[We could not detect the boost libraries (version $boost_lib_version_req_shorten or higher). If you have a staged boost library (still not installed) please specify \$BOOST_ROOT in your environment and do not give a PATH to --with-boost option. If you are sure you have boost installed, then check your version number looking in <boost/version.hpp>. See http://randspringer.de/boost for more documentation.]])
+ else
+ AC_MSG_NOTICE([Your boost libraries seems to old (version $_version).])
+ fi
+ else
+ AC_SUBST(BOOST_CPPFLAGS)
+ AC_SUBST(BOOST_LDFLAGS)
+ AC_DEFINE(HAVE_BOOST,,[define if the Boost library is available])
+ fi
+
+ CPPFLAGS="$CPPFLAGS_SAVED"
+ LDFLAGS="$LDFLAGS_SAVED"
+fi
+
+])
diff --git a/ax_boost_serialization.m4 b/ax_boost_serialization.m4
new file mode 100644
index 0000000..1318b03
--- /dev/null
+++ b/ax_boost_serialization.m4
@@ -0,0 +1,135 @@
+# ===========================================================================
+# http://autoconf-archive.cryp.to/ax_boost_serialization.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+# AX_BOOST_SERIALIZATION
+#
+# DESCRIPTION
+#
+# Test for Serialization library from the Boost C++ libraries. The macro requires
+# a preceding call to AX_BOOST_BASE. Further documentation is available at
+# <http://randspringer.de/boost/index.html>.
+#
+# This macro calls:
+#
+# AC_SUBST(BOOST_SERIALIZATION_LIB)
+# AC_SUBST(BOOST_SERIALIZATION_LIB)
+#
+# And sets:
+#
+# HAVE_BOOST_SERIALIZATION
+#
+# LICENSE
+#
+# Copyright (c) 2009 Thomas Porschberg <thomas at randspringer.de>
+# Copyright (c) 2009 Michael Tindal
+#
+# Copying and distribution of this file, with or without modification, are
+# permitted in any medium without royalty provided the copyright notice
+# and this notice are preserved.
+
+AC_DEFUN([AX_BOOST_SERIALIZATION],
+[
+ AC_ARG_WITH([boost-serialization],
+ AS_HELP_STRING([--with-boost-serialization@<:@=special-lib@:>@],
+ [use the Serialization library from boost - it is possible to specify a certain library for the linker
+ e.g. --with-boost-serialization=boost_serialization-gcc-mt ]),
+ [
+ if test "$withval" = "no"; then
+ want_boost="no"
+ elif test "$withval" = "yes"; then
+ want_boost="yes"
+ ax_boost_user_serialization_lib=""
+ ax_booth_user_serialization_lib=""
+ else
+ want_boost="yes"
+ echo "using $withval"
+ ax_boost_user_serialization_lib="$withval"
+ fi
+ ],
+ [want_boost="yes"]
+ )
+
+ if test "x$want_boost" = "xyes"; then
+ AC_REQUIRE([AC_PROG_CC])
+ AC_REQUIRE([AC_CANONICAL_BUILD])
+ CPPFLAGS_SAVED="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
+ export CPPFLAGS
+
+ LDFLAGS_SAVED="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
+ export LDFLAGS
+
+ AC_CACHE_CHECK(whether the Boost::Serialization library is available,
+ ax_cv_boost_serialization,
+ [AC_LANG_PUSH([C++])
+ CXXFLAGS_SAVE=$CXXFLAGS
+ AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include <boost/serialization/utility.hpp>]]),
+ ax_cv_boost_serialization=yes, ax_cv_boost_serialization=no)
+ CXXFLAGS=$CXXFLAGS_SAVE
+ AC_LANG_POP([C++])
+ ])
+ if test "x$ax_cv_boost_serialization" = "xyes"; then
+ AC_SUBST(BOOST_CPPFLAGS)
+
+ AC_DEFINE(HAVE_BOOST_SERIALIZATION,,[define if the Boost::Serialization library is available])
+ BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'`
+
+ LDFLAGS_SAVE=$LDFLAGS
+
+ if test "x$ax_boost_user_serialization_lib" = "x"; then
+ for libextension in `ls $BOOSTLIBDIR/libboost_serialization*.so* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_serialization.*\)\.so.*$;\1;'` `ls $BOOSTLIBDIR/libboost_serialization*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_serialization.*\)\.a*$;\1;'`; do
+ ax_lib=${libextension}
+ AC_CHECK_LIB($ax_lib, exit,
+ [BOOST_SERIALIZATION_LIB="-l$ax_lib"; AC_SUBST(BOOST_SERIALIZATION_LIB) link_serialization="yes"; break],
+ [link_serialization="no"])
+ done
+ if test "x$link_serialization" != "xyes"; then
+ for libextension in `ls $BOOSTLIBDIR/boost_serialization*.dll* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_serialization.*\)\.dll.*$;\1;'` `ls $BOOSTLIBDIR/libboost_serialization*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_serialization.*\)\.a*$;\1;'` ; do
+ ax_lib=${libextension}
+ AC_CHECK_LIB($ax_lib, exit,
+ [BOOST_SERIALIZATION_LIB="-l$ax_lib"; AC_SUBST(BOOST_SERIALIZATION_LIB) link_serialization="yes"; break],
+ [link_serialization="no"])
+ done
+ fi
+
+ else
+ BOOST_SERIALIZATION_LIB="$ax_boost_user_serialization_lib";
+ AC_SUBST(BOOST_SERIALIZATION_LIB)
+ link_serialization="yes";
+
+
+ fi
+
+ if test "x$ax_boost_user_serialization_lib" = "x"; then
+ for libextension in `ls $BOOSTLIBDIR/libboost_serialization*.so* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_serialization.*\)\.so.*$;\1;'` `ls $BOOSTLIBDIR/libboost_serialization*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_serialization.*\)\.a*$;\1;'`; do
+ ax_lib=${libextension}
+ AC_CHECK_LIB($ax_lib, exit,
+ [BOOST_SERIALIZATION_LIB="-l$ax_lib"; AC_SUBST(BOOST_SERIALIZATION_LIB) link_serialization="yes"; break],
+ [link_serialization="no"])
+ done
+ if test "x$link_serialization" != "xyes"; then
+ for libextension in `ls $BOOSTLIBDIR/boost_serialization*.dll* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_serialization.*\)\.dll.*$;\1;'` `ls $BOOSTLIBDIR/libboost_serialization*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_serialization.*\)\.a*$;\1;'` ; do
+ ax_lib=${libextension}
+ AC_CHECK_LIB($ax_lib, exit,
+ [BOOST_SERIALIZATION_LIB="-l$ax_lib"; AC_SUBST(BOOST_SERIALIZATION_LIB) link_serialization="yes"; break],
+ [link_serialization="no"])
+ done
+ fi
+
+ else
+ BOOST_SERIALIZATION_LIB="$ax_boost_user_serialization_lib";
+ AC_SUBST(BOOST_SERIALIZATION_LIB)
+ link_serialization="yes";
+
+
+ fi
+ fi
+
+ CPPFLAGS="$CPPFLAGS_SAVED"
+ LDFLAGS="$LDFLAGS_SAVED"
+ fi
+])
diff --git a/ax_boost_system.m4 b/ax_boost_system.m4
new file mode 100644
index 0000000..26d74e2
--- /dev/null
+++ b/ax_boost_system.m4
@@ -0,0 +1,135 @@
+# ===========================================================================
+# http://autoconf-archive.cryp.to/ax_boost_system.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+# AX_BOOST_SYSTEM
+#
+# DESCRIPTION
+#
+# Test for System library from the Boost C++ libraries. The macro requires
+# a preceding call to AX_BOOST_BASE. Further documentation is available at
+# <http://randspringer.de/boost/index.html>.
+#
+# This macro calls:
+#
+# AC_SUBST(BOOST_SYSTEM_LIB)
+# AC_SUBST(BOOST_SYSTEM_LIB)
+#
+# And sets:
+#
+# HAVE_BOOST_SYSTEM
+#
+# LICENSE
+#
+# Copyright (c) 2009 Thomas Porschberg <thomas at randspringer.de>
+# Copyright (c) 2009 Michael Tindal
+#
+# Copying and distribution of this file, with or without modification, are
+# permitted in any medium without royalty provided the copyright notice
+# and this notice are preserved.
+
+AC_DEFUN([AX_BOOST_SYSTEM],
+[
+ AC_ARG_WITH([boost-system],
+ AS_HELP_STRING([--with-boost-system@<:@=special-lib@:>@],
+ [use the System library from boost - it is possible to specify a certain library for the linker
+ e.g. --with-boost-system=boost_system-gcc-mt ]),
+ [
+ if test "$withval" = "no"; then
+ want_boost="no"
+ elif test "$withval" = "yes"; then
+ want_boost="yes"
+ ax_boost_user_system_lib=""
+ ax_booth_user_system_lib=""
+ else
+ want_boost="yes"
+ echo "using $withval"
+ ax_boost_user_system_lib="$withval"
+ fi
+ ],
+ [want_boost="yes"]
+ )
+
+ if test "x$want_boost" = "xyes"; then
+ AC_REQUIRE([AC_PROG_CC])
+ AC_REQUIRE([AC_CANONICAL_BUILD])
+ CPPFLAGS_SAVED="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
+ export CPPFLAGS
+
+ LDFLAGS_SAVED="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
+ export LDFLAGS
+
+ AC_CACHE_CHECK(whether the Boost::System library is available,
+ ax_cv_boost_system,
+ [AC_LANG_PUSH([C++])
+ CXXFLAGS_SAVE=$CXXFLAGS
+ AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include <boost/system/system_error.hpp>]]),
+ ax_cv_boost_system=yes, ax_cv_boost_system=no)
+ CXXFLAGS=$CXXFLAGS_SAVE
+ AC_LANG_POP([C++])
+ ])
+ if test "x$ax_cv_boost_system" = "xyes"; then
+ AC_SUBST(BOOST_CPPFLAGS)
+
+ AC_DEFINE(HAVE_BOOST_SYSTEM,,[define if the Boost::System library is available])
+ BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'`
+
+ LDFLAGS_SAVE=$LDFLAGS
+
+ if test "x$ax_boost_user_system_lib" = "x"; then
+ for libextension in `ls $BOOSTLIBDIR/libboost_system*.so* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_system.*\)\.so.*$;\1;'` `ls $BOOSTLIBDIR/libboost_system*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_system.*\)\.a*$;\1;'`; do
+ ax_lib=${libextension}
+ AC_CHECK_LIB($ax_lib, exit,
+ [BOOST_SYSTEM_LIB="-l$ax_lib"; AC_SUBST(BOOST_SYSTEM_LIB) link_system="yes"; break],
+ [link_system="no"])
+ done
+ if test "x$link_system" != "xyes"; then
+ for libextension in `ls $BOOSTLIBDIR/boost_system*.dll* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_system.*\)\.dll.*$;\1;'` `ls $BOOSTLIBDIR/libboost_system*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_system.*\)\.a*$;\1;'` ; do
+ ax_lib=${libextension}
+ AC_CHECK_LIB($ax_lib, exit,
+ [BOOST_SYSTEM_LIB="-l$ax_lib"; AC_SUBST(BOOST_SYSTEM_LIB) link_system="yes"; break],
+ [link_system="no"])
+ done
+ fi
+
+ else
+ BOOST_SYSTEM_LIB="$ax_boost_user_system_lib";
+ AC_SUBST(BOOST_SYSTEM_LIB)
+ link_system="yes";
+
+
+ fi
+
+ if test "x$ax_boost_user_system_lib" = "x"; then
+ for libextension in `ls $BOOSTLIBDIR/libboost_system*.so* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_system.*\)\.so.*$;\1;'` `ls $BOOSTLIBDIR/libboost_system*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_system.*\)\.a*$;\1;'`; do
+ ax_lib=${libextension}
+ AC_CHECK_LIB($ax_lib, exit,
+ [BOOST_SYSTEM_LIB="-l$ax_lib"; AC_SUBST(BOOST_SYSTEM_LIB) link_system="yes"; break],
+ [link_system="no"])
+ done
+ if test "x$link_system" != "xyes"; then
+ for libextension in `ls $BOOSTLIBDIR/boost_system*.dll* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_system.*\)\.dll.*$;\1;'` `ls $BOOSTLIBDIR/libboost_system*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_system.*\)\.a*$;\1;'` ; do
+ ax_lib=${libextension}
+ AC_CHECK_LIB($ax_lib, exit,
+ [BOOST_SYSTEM_LIB="-l$ax_lib"; AC_SUBST(BOOST_SYSTEM_LIB) link_system="yes"; break],
+ [link_system="no"])
+ done
+ fi
+
+ else
+ BOOST_SYSTEM_LIB="$ax_boost_user_system_lib";
+ AC_SUBST(BOOST_SYSTEM_LIB)
+ link_system="yes";
+
+
+ fi
+ fi
+
+ CPPFLAGS="$CPPFLAGS_SAVED"
+ LDFLAGS="$LDFLAGS_SAVED"
+ fi
+])
diff --git a/ax_boost_thread.m4 b/ax_boost_thread.m4
new file mode 100644
index 0000000..9a3a36e
--- /dev/null
+++ b/ax_boost_thread.m4
@@ -0,0 +1,169 @@
+# ===========================================================================
+# http://autoconf-archive.cryp.to/ax_boost_thread.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+# AX_BOOST_THREAD
+#
+# DESCRIPTION
+#
+# Test for Thread library from the Boost C++ libraries. The macro requires
+# a preceding call to AX_BOOST_BASE. Further documentation is available at
+# <http://randspringer.de/boost/index.html>.
+#
+# This macro calls:
+#
+# AC_SUBST(BOOST_THREAD_LIB)
+# AC_SUBST(BOOST_SYSTEM_LIB)
+#
+# And sets:
+#
+# HAVE_BOOST_THREAD
+#
+# LICENSE
+#
+# Copyright (c) 2009 Thomas Porschberg <thomas at randspringer.de>
+# Copyright (c) 2009 Michael Tindal
+#
+# Copying and distribution of this file, with or without modification, are
+# permitted in any medium without royalty provided the copyright notice
+# and this notice are preserved.
+
+AC_DEFUN([AX_BOOST_THREAD],
+[
+ AC_ARG_WITH([boost-thread],
+ AS_HELP_STRING([--with-boost-thread@<:@=special-lib@:>@],
+ [use the Thread library from boost - it is possible to specify a certain library for the linker
+ e.g. --with-boost-thread=boost_thread-gcc-mt ]),
+ [
+ if test "$withval" = "no"; then
+ want_boost="no"
+ elif test "$withval" = "yes"; then
+ want_boost="yes"
+ ax_boost_user_thread_lib=""
+ ax_booth_user_system_lib=""
+ else
+ want_boost="yes"
+ echo "using $withval"
+ ax_boost_user_thread_lib="$withval"
+ fi
+ ],
+ [want_boost="yes"]
+ )
+
+ if test "x$want_boost" = "xyes"; then
+ AC_REQUIRE([AC_PROG_CC])
+ AC_REQUIRE([AC_CANONICAL_BUILD])
+ CPPFLAGS_SAVED="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
+ export CPPFLAGS
+
+ LDFLAGS_SAVED="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
+ export LDFLAGS
+
+ AC_CACHE_CHECK(whether the Boost::Thread library is available,
+ ax_cv_boost_thread,
+ [AC_LANG_PUSH([C++])
+ CXXFLAGS_SAVE=$CXXFLAGS
+
+ if test "x$build_os" = "xsolaris" ; then
+ CXXFLAGS="-pthreads $CXXFLAGS"
+ elif test "x$build_os" = "xming32" ; then
+ CXXFLAGS="-mthreads $CXXFLAGS"
+ else
+ CXXFLAGS="-pthread $CXXFLAGS"
+ fi
+ AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include <boost/thread/thread.hpp>]],
+ [[boost::thread_group thrds;
+ return 0;]]),
+ ax_cv_boost_thread=yes, ax_cv_boost_thread=no)
+ CXXFLAGS=$CXXFLAGS_SAVE
+ AC_LANG_POP([C++])
+ ])
+ if test "x$ax_cv_boost_thread" = "xyes"; then
+ if test "x$build_os" = "xsolaris" ; then
+ BOOST_CPPFLAGS="-pthreads $BOOST_CPPFLAGS"
+ elif test "x$build_os" = "xming32" ; then
+ BOOST_CPPFLAGS="-mthreads $BOOST_CPPFLAGS"
+ else
+ BOOST_CPPFLAGS="-pthread $BOOST_CPPFLAGS"
+ fi
+
+ AC_SUBST(BOOST_CPPFLAGS)
+
+ AC_DEFINE(HAVE_BOOST_THREAD,,[define if the Boost::Thread library is available])
+ BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'`
+
+ LDFLAGS_SAVE=$LDFLAGS
+ case "x$build_os" in
+ *bsd* )
+ LDFLAGS="-pthread $LDFLAGS"
+ break;
+ ;;
+ esac
+ if test "x$ax_boost_user_thread_lib" = "x"; then
+ for libextension in `ls $BOOSTLIBDIR/libboost_thread*.so* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_thread.*\)\.so.*$;\1;'` `ls $BOOSTLIBDIR/libboost_thread*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_thread.*\)\.a*$;\1;'`; do
+ ax_lib=${libextension}
+ AC_CHECK_LIB($ax_lib, exit,
+ [BOOST_THREAD_LIB="-l$ax_lib"; AC_SUBST(BOOST_THREAD_LIB) link_thread="yes"; break],
+ [link_thread="no"])
+ done
+ if test "x$link_thread" != "xyes"; then
+ for libextension in `ls $BOOSTLIBDIR/boost_thread*.dll* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_thread.*\)\.dll.*$;\1;'` `ls $BOOSTLIBDIR/libboost_thread*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_thread.*\)\.a*$;\1;'` ; do
+ ax_lib=${libextension}
+ AC_CHECK_LIB($ax_lib, exit,
+ [BOOST_THREAD_LIB="-l$ax_lib"; AC_SUBST(BOOST_THREAD_LIB) link_thread="yes"; break],
+ [link_thread="no"])
+ done
+ fi
+
+ else
+ BOOST_THREAD_LIB="$ax_boost_user_thread_lib";
+ AC_SUBST(BOOST_THREAD_LIB)
+ link_thread="yes";
+
+
+ fi
+ if test "x$link_thread" = "xno"; then
+ AC_MSG_ERROR(Could not link against $ax_lib !)
+ else
+ case "x$build_os" in
+ *bsd* )
+ BOOST_LDFLAGS="-pthread $BOOST_LDFLAGS"
+ break;
+ ;;
+ esac
+
+ fi
+
+ if test "x$ax_boost_user_system_lib" = "x"; then
+ for libextension in `ls $BOOSTLIBDIR/libboost_system*.so* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_system.*\)\.so.*$;\1;'` `ls $BOOSTLIBDIR/libboost_system*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_system.*\)\.a*$;\1;'`; do
+ ax_lib=${libextension}
+ AC_CHECK_LIB($ax_lib, exit,
+ [BOOST_SYSTEM_LIB="-l$ax_lib"; AC_SUBST(BOOST_SYSTEM_LIB) link_system="yes"; break],
+ [link_system="no"])
+ done
+ if test "x$link_system" != "xyes"; then
+ for libextension in `ls $BOOSTLIBDIR/boost_system*.dll* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_system.*\)\.dll.*$;\1;'` `ls $BOOSTLIBDIR/libboost_system*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_system.*\)\.a*$;\1;'` ; do
+ ax_lib=${libextension}
+ AC_CHECK_LIB($ax_lib, exit,
+ [BOOST_SYSTEM_LIB="-l$ax_lib"; AC_SUBST(BOOST_SYSTEM_LIB) link_system="yes"; break],
+ [link_system="no"])
+ done
+ fi
+
+ else
+ BOOST_SYSTEM_LIB="$ax_boost_user_system_lib";
+ AC_SUBST(BOOST_SYSTEM_LIB)
+ link_system="yes";
+
+
+ fi
+ fi
+
+ CPPFLAGS="$CPPFLAGS_SAVED"
+ LDFLAGS="$LDFLAGS_SAVED"
+ fi
+])
diff --git a/ax_check_eigen.m4 b/ax_check_eigen.m4
new file mode 100644
index 0000000..02234d8
--- /dev/null
+++ b/ax_check_eigen.m4
@@ -0,0 +1,94 @@
+# SYNOPSIS
+#
+# AX_EIGEN
+#
+# DESCRIPTION
+#
+# Test for the EIGEN libraries of a particular version (or newer)
+#
+# If no path to the installed eigen library is given the macro searchs
+# under /usr, /usr/local, /opt and /opt/local and evaluates the
+# $EIGEN_ROOT environment variable.
+# Adapted from AX_BOOST_BASE
+#
+# This macro calls:
+#
+# AC_SUBST(EIGEN_CPPFLAGS) / AC_SUBST(EIGEN_LDFLAGS)
+#
+# And sets:
+#
+# HAVE_EIGEN
+#
+# LICENSE
+#
+# Copyright (c) 2010 Cole Trapnell <cole at cs.umd.edu>
+#
+# Copying and distribution of this file, with or without modification, are
+# permitted in any medium without royalty provided the copyright notice
+# and this notice are preserved.
+
+AC_DEFUN([AX_EIGEN],
+[
+AC_ARG_WITH([eigen],
+AS_HELP_STRING([--with-eigen@<:@=DIR@:>@], [use EIGEN libraries (default is yes) - it is possible to specify the root directory for EIGEN (optional)]),
+[
+if test "$withval" = "no"; then
+want_eigen="no"
+elif test "$withval" = "yes"; then
+want_eigen="yes"
+ac_eigen_path=""
+else
+want_eigen="yes"
+ac_eigen_path="$withval"
+fi
+],
+[want_eigen="yes"])
+
+if test "x$want_eigen" = "xyes"; then
+AC_MSG_CHECKING(for eigenlib)
+succeeded=no
+
+dnl first we check the system location for eigen libraries
+if test "$ac_eigen_path" != ""; then
+EIGEN_CPPFLAGS="-I$ac_eigen_path/include"
+else
+for ac_eigen_path_tmp in /usr /usr/local /opt /opt/local ; do
+if test -d "$ac_eigen_path_tmp/include/eigen" && test -r "$ac_eigen_path_tmp/include/eigen"; then
+EIGEN_CPPFLAGS="-I$ac_eigen_path_tmp/include"
+break;
+fi
+done
+fi
+
+CPPFLAGS_SAVED="$CPPFLAGS"
+CPPFLAGS="$CPPFLAGS $EIGEN_CPPFLAGS"
+export EIGEN_CPPFLAGS
+
+AC_LANG_PUSH(C++)
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+@%:@include <Eigen/Dense>
+]], [[
+]])],[
+AC_MSG_RESULT(yes)
+succeeded=yes
+found_system=yes
+],[
+])
+AC_LANG_POP([C++])
+
+CPPFLAGS="$CPPFLAGS $EIGEN_CPPFLAGS"
+export CPPFLAGS
+LDFLAGS="$LDFLAGS $EIGEN_LDFLAGS"
+export LDFLAGS
+export EIGEN_CPPFLAGS
+
+if test "$succeeded" == "yes" ; then
+AC_SUBST(EIGEN_CPPFLAGS)
+AC_DEFINE(HAVE_EIGEN,,[define if the EIGEN library is available])
+fi
+
+CPPFLAGS="$CPPFLAGS_SAVED"
+LDFLAGS="$LDFLAGS_SAVED"
+fi
+
+])
diff --git a/ax_check_zlib.m4 b/ax_check_zlib.m4
new file mode 100644
index 0000000..012023c
--- /dev/null
+++ b/ax_check_zlib.m4
@@ -0,0 +1,126 @@
+# ===========================================================================
+# http://www.gnu.org/software/autoconf-archive/ax_check_zlib.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+# AX_CHECK_ZLIB()
+#
+# DESCRIPTION
+#
+# This macro searches for an installed zlib library. If nothing was
+# specified when calling configure, it searches first in /usr/local and
+# then in /usr. If the --with-zlib=DIR is specified, it will try to find
+# it in DIR/include/zlib.h and DIR/lib/libz.a. If --without-zlib is
+# specified, the library is not searched at all.
+#
+# If either the header file (zlib.h) or the library (libz) is not found,
+# the configuration exits on error, asking for a valid zlib installation
+# directory or --without-zlib.
+#
+# The macro defines the symbol HAVE_LIBZ if the library is found. You
+# should use autoheader to include a definition for this symbol in a
+# config.h file. Sample usage in a C/C++ source is as follows:
+#
+# #ifdef HAVE_LIBZ
+# #include <zlib.h>
+# #endif /* HAVE_LIBZ */
+#
+# LICENSE
+#
+# Copyright (c) 2008 Loic Dachary <loic at senga.org>
+#
+# 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, see <http://www.gnu.org/licenses/>.
+#
+# As a special exception, the respective Autoconf Macro's copyright owner
+# gives unlimited permission to copy, distribute and modify the configure
+# scripts that are the output of Autoconf when processing the Macro. You
+# need not follow the terms of the GNU General Public License when using
+# or distributing such scripts, even though portions of the text of the
+# Macro appear in them. The GNU General Public License (GPL) does govern
+# all other use of the material that constitutes the Autoconf Macro.
+#
+# This special exception to the GPL applies to versions of the Autoconf
+# Macro released by the Autoconf Archive. When you make and distribute a
+# modified version of the Autoconf Macro, you may extend this special
+# exception to the GPL to apply to your modified version as well.
+
+#serial 7
+
+AU_ALIAS([CHECK_ZLIB], [AX_CHECK_ZLIB])
+AC_DEFUN([AX_CHECK_ZLIB],
+#
+# Handle user hints
+#
+[AC_MSG_CHECKING(if zlib is wanted)
+AC_ARG_WITH(zlib,
+[ --with-zlib=DIR root directory path of zlib installation [defaults to
+ /usr/local or /usr if not found in /usr/local]
+ --without-zlib to disable zlib usage completely],
+[if test "$withval" != no ; then
+ AC_MSG_RESULT(yes)
+ if test -d "$withval"
+ then
+ ZLIB_HOME="$withval"
+ else
+ AC_MSG_WARN([Sorry, $withval does not exist, checking usual places])
+ fi
+else
+ AC_MSG_RESULT(no)
+fi],
+[AC_MSG_RESULT(yes)])
+
+ZLIB_HOME=/usr/local
+if test ! -f "${ZLIB_HOME}/include/zlib.h"
+then
+ ZLIB_HOME=/usr
+fi
+
+#
+# Locate zlib, if wanted
+#
+if test -n "${ZLIB_HOME}"
+then
+ ZLIB_OLD_LDFLAGS=$LDFLAGS
+ ZLIB_OLD_CPPFLAGS=$LDFLAGS
+ LDFLAGS="$LDFLAGS -L${ZLIB_HOME}/lib"
+ CPPFLAGS="$CPPFLAGS -I${ZLIB_HOME}/include"
+ AC_LANG_SAVE
+ AC_LANG_C
+ AC_CHECK_LIB(z, inflateEnd, [zlib_cv_libz=yes], [zlib_cv_libz=no])
+ AC_CHECK_HEADER(zlib.h, [zlib_cv_zlib_h=yes], [zlib_cv_zlib_h=no])
+ AC_LANG_RESTORE
+ if test "$zlib_cv_libz" = "yes" -a "$zlib_cv_zlib_h" = "yes"
+ then
+ #
+ # If both library and header were found, use them
+ #
+ AC_CHECK_LIB(z, inflateEnd)
+ AC_MSG_CHECKING(zlib in ${ZLIB_HOME})
+ AC_MSG_RESULT(ok)
+ ZLIB="-lz"
+ AC_SUBST(ZLIB)
+ else
+ #
+ # If either header or library was not found, revert and bomb
+ #
+ AC_MSG_CHECKING(zlib in ${ZLIB_HOME})
+ LDFLAGS="$ZLIB_OLD_LDFLAGS"
+ CPPFLAGS="$ZLIB_OLD_CPPFLAGS"
+ AC_MSG_RESULT(failed)
+ AC_MSG_ERROR(either specify a valid zlib installation with --with-zlib=DIR or disable zlib usage with --without-zlib)
+ fi
+fi
+
+])
--
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