[makedepf90] 01/06: Upstream 2.8.8
Alastair McKinstry
mckinstry at moszumanska.debian.org
Mon Jan 22 09:45:19 UTC 2018
This is an automated email from the git hooks/post-receive script.
mckinstry pushed a commit to branch debian/master
in repository makedepf90.
commit 98993d57f6002289a50088ff0f0844e437ffbf51
Author: Alastair McKinstry <mckinstry at debian.org>
Date: Sat Nov 21 14:28:36 2015 +0000
Upstream 2.8.8
---
COPYING | 340 +++++
Makefile.def | 155 ++
Makefile.in | 155 ++
NEWS | 223 +++
README | 117 ++
config.h | 2 +
config.h.in | 1 +
configure | 4447 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
configure.in | 38 +
errormesg.c | 117 ++
errormesg.h | 29 +
find_dep.c | 1921 ++++++++++++++++++++++++
find_dep.h | 107 ++
find_dep.y | 440 ++++++
finddep.h | 45 +
global.h | 80 +
install-sh | 251 ++++
lexer.c | 2242 ++++++++++++++++++++++++++++
lexer.l | 220 +++
list.c | 131 ++
list.h | 43 +
macro.c | 67 +
macro.h | 38 +
main.c | 471 ++++++
makedepf90.1 | 392 +++++
modfile_name.c | 75 +
modfile_name.h | 21 +
strcasecmp.c | 23 +
utils.c | 181 +++
utils.h | 29 +
xmalloc.c | 71 +
xmalloc.h | 29 +
32 files changed, 12501 insertions(+)
diff --git a/COPYING b/COPYING
new file mode 100644
index 0000000..d104746
--- /dev/null
+++ b/COPYING
@@ -0,0 +1,340 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+ 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The licenses for most software are designed to take away your
+freedom to share and change it. By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users. This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it. (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.) You can apply it to
+your programs, too.
+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+ To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+ For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have. You must make sure that they, too, receive or can get the
+source code. And you must show them these terms so they know their
+rights.
+
+ We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+ Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software. If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+ Finally, any free program is threatened constantly by software
+patents. We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary. To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+ The precise terms and conditions for copying, distribution and
+modification follow.
+
+ GNU GENERAL PUBLIC LICENSE
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+ 0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License. The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language. (Hereinafter, translation is included without limitation in
+the term "modification".) Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope. The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+ 1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+ 2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+ a) You must cause the modified files to carry prominent notices
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+
+ b) You must cause any work that you distribute or publish, that in
+ whole or in part contains or is derived from the Program or any
+ part thereof, to be licensed as a whole at no charge to all third
+ parties under the terms of this License.
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+ c) If the modified program normally reads commands interactively
+ when run, you must cause it, when started running for such
+ interactive use in the most ordinary way, to print or display an
+ announcement including an appropriate copyright notice and a
+ notice that there is no warranty (or else, saying that you provide
+ a warranty) and that users may redistribute the program under
+ these conditions, and telling the user how to view a copy of this
+ License. (Exception: if the Program itself is interactive but
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+ the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole. If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
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+sections when you distribute them as separate works. But when you
+distribute the same sections as part of a whole which is a work based
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+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
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+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
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+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
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+ 3. You may copy and distribute the Program (or a work based on it,
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+distribute the Program or its derivative works. These actions are
+prohibited by law if you do not accept this License. Therefore, by
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+Program), you indicate your acceptance of this License to do so, and
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+restrictions on the recipients' exercise of the rights granted herein.
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+infringement or for any other reason (not limited to patent issues),
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+License and any other pertinent obligations, then as a consequence you
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+license would not permit royalty-free redistribution of the Program by
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+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
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+integrity of the free software distribution system, which is
+implemented by public license practices. Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+ 8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
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+ 9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time. Such new versions will
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+address new problems or concerns.
+
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+later version", you have the option of following the terms and conditions
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+Software Foundation. If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+ 10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
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+ NO WARRANTY
+
+ 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
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+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
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+
+ 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+ 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
+convey 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
+ 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
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+ Gnomovision version 69, Copyright (C) year name of author
+ Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary. Here is a sample; alter the names:
+
+ Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+ `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+ <signature of Ty Coon>, 1 April 1989
+ Ty Coon, President of Vice
+
+This 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 Library General
+Public License instead of this License.
diff --git a/Makefile.def b/Makefile.def
new file mode 100644
index 0000000..72343a5
--- /dev/null
+++ b/Makefile.def
@@ -0,0 +1,155 @@
+# ###################################################################
+
+#
+# Copyright (C) 2000-2006 Erik Edelmann <Erik.Edelmann at iki.fi>
+#
+# This program is free software; you can redistribute it
+# and/or modify it under the terms of the GNU General Public
+# License version 2 as published by the Free Software
+# Foundation.
+#
+# 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
+#
+
+# ###################################################################
+
+
+PROG = makedepf90
+
+VERSION = 2.8.8
+
+CC = gcc
+CFLAGS = -g -O2
+CPPFLAGS = -DVERSION=\"$(VERSION)\"
+
+LEX = flex
+LFLAGS = -i -B
+
+YACC = bison -y
+YFLAGS =
+
+# Where to install stuff
+prefix = /usr/local
+exec_prefix = ${prefix}
+bindir = ${exec_prefix}/bin
+mandir = ${prefix}/man
+
+# How to install stuff
+INSTALL=/bin/install -c
+INSTALL_PROGRAM=${INSTALL}
+INSTALL_DATA=${INSTALL} -m 644
+
+SRC_H = errormesg.h finddep.h global.h list.h macro.h modfile_name.h utils.h \
+ xmalloc.h
+SRC_C = errormesg.c list.c macro.c main.c modfile_name.c utils.c xmalloc.c
+SRC_Y = find_dep.y
+SRC_L = lexer.l
+SRC = $(SRC_H) $(SRC_C) $(SRC_Y) $(SRC_L)
+
+EXTRA_SRC = strcasecmp.c
+
+DISTFILES = $(SRC) lexer.c find_dep.h find_dep.c Makefile.in configure.in \
+ configure makedepf90.1 COPYING NEWS README Makefile.def .depend \
+ $(EXTRA_SRC) install-sh config.h.in config.h
+
+OBJ = ${SRC_C:.c=.o} $(SRC_Y:.y=.o) $(SRC_L:.l=.o)
+LIBOBJS =
+
+.SUFFIXES:
+.SUFFIXES: .c .o .l .y .h
+
+.c.o:
+ $(CC) -c $(CFLAGS) $(CPPFLAGS) $<
+
+.l.c:
+ $(LEX) $(LFLAGS) -t $< > $@
+
+.y.c:
+ $(YACC) -d $(YFLAGS) $<
+ mv y.tab.c $@
+ mv y.tab.h $*.h
+
+.y.h:
+ $(YACC) -d $(YFLAGS) $<
+ mv y.tab.h $@
+ mv y.tab.c $*.c
+
+
+$(PROG): $(OBJ)
+ $(CC) -o $@ $(CPPFLAGS) $(CFLAGS) $(OBJ) $(LIBOBJS) $(LIBS)
+
+include .depend
+
+clean:
+ rm -f *.o $(PROG) gmon.out gmon.sum
+ find . -name 'core' -exec rm {} \;
+
+realclean: clean
+ rm -f lexer.c find_dep.[ch] .depend configure tags config.cache config.log config.status
+
+install: $(PROG) makedepf90.1
+ $(INSTALL) -d $(bindir)
+ $(INSTALL_PROGRAM) $(PROG) $(bindir)
+ $(INSTALL) -d $(mandir)/man1
+ $(INSTALL_DATA) makedepf90.1 $(mandir)/man1
+install-strip: $(PROG) makedepf90.1
+ $(INSTALL) -d $(bindir)
+ $(INSTALL_PROGRAM) -s $(PROG) $(bindir)
+ $(INSTALL) -d $(mandir)/man1
+ $(INSTALL_DATA) makedepf90.1 $(mandir)/man1
+
+test: $(PROG)
+ (cd testdir/test1; bash test1.sh)
+ (cd testdir/test2; bash test2.sh)
+ (cd testdir/bayes; bash bayes.sh)
+ (cd testdir/bayes2; bash test.sh)
+ (cd testdir/bayes3; bash bayes3.sh)
+ (cd testdir/bayes4; bash bayes4.sh)
+ (cd testdir/bayes_coco; bash bayes_coco.sh)
+ (cd testdir/ranlib; bash ranlib.sh)
+ (cd testdir/convert; bash convert.sh)
+ (cd testdir/stdtype; bash stdtype.sh)
+ (cd testdir/f90ppr; bash f90ppr.sh)
+ (cd testdir/f90tops; bash f90tops.sh)
+ (cd testdir/e; bash e.sh)
+ (cd testdir/err; bash err.sh)
+ (cd testdir/recur; bash recur.sh)
+ (cd testdir/eol; bash eol.sh)
+ (cd testdir/optI; bash optI.sh)
+ (cd testdir/glurr; bash glurr.sh)
+
+depend .depend: lexer.c find_dep.c find_dep.h
+ $(CC) -MM *.c > .depend
+
+lexer.c: lexer.l
+find_dep.h find_dep.c: find_dep.y
+
+configure: configure.in
+ autoconf
+
+Makefile: Makefile.in configure
+ ./configure
+
+Makefile.def: Makefile
+ cp Makefile Makefile.def
+
+dist: $(DISTFILES)
+ if [ -d makedepf90-$(VERSION) -o -f makedepf90-$(VERSION) ]; then \
+ rm -rf makedepf90-$(VERSION); \
+ fi
+ mkdir makedepf90-$(VERSION)
+ cp $(DISTFILES) makedepf90-$(VERSION)
+ tar zcvf makedepf90-$(VERSION).tar.gz makedepf90-$(VERSION)
+ rm -rf makedepf90-$(VERSION)
+
+wcl:
+ wc -l $(SRC) $(EXTRA_SRC)
diff --git a/Makefile.in b/Makefile.in
new file mode 100644
index 0000000..14844b4
--- /dev/null
+++ b/Makefile.in
@@ -0,0 +1,155 @@
+# ###################################################################
+
+#
+# Copyright (C) 2000-2006 Erik Edelmann <Erik.Edelmann at iki.fi>
+#
+# This program is free software; you can redistribute it
+# and/or modify it under the terms of the GNU General Public
+# License version 2 as published by the Free Software
+# Foundation.
+#
+# This program is distributed in the hope that it will be
+# useful, but WITHOUT ANY WARRANTY; without even the implied
+# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+# PURPOSE. See the GNU General Public License for more
+# details.
+#
+# You should have received a copy of the GNU General Public
+# License along with this program; if not, write to the Free
+# Software Foundation, Inc., 59 Temple Place, Suite 330,
+# Boston, MA 02111-1307 USA
+#
+
+# ###################################################################
+
+
+PROG = makedepf90 at EXEEXT@
+
+VERSION = 2.8.8
+
+CC = @CC@
+CFLAGS = @CFLAGS@
+CPPFLAGS = @CPPFLAGS@ -DVERSION=\"$(VERSION)\"
+
+LEX = @LEX@
+LFLAGS = -i -B
+
+YACC = @YACC@
+YFLAGS =
+
+# Where to install stuff
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+bindir = @bindir@
+mandir = @mandir@
+
+# How to install stuff
+INSTALL=@INSTALL@
+INSTALL_PROGRAM=@INSTALL_PROGRAM@
+INSTALL_DATA=@INSTALL_DATA@
+
+SRC_H = errormesg.h finddep.h global.h list.h macro.h modfile_name.h utils.h \
+ xmalloc.h
+SRC_C = errormesg.c list.c macro.c main.c modfile_name.c utils.c xmalloc.c
+SRC_Y = find_dep.y
+SRC_L = lexer.l
+SRC = $(SRC_H) $(SRC_C) $(SRC_Y) $(SRC_L)
+
+EXTRA_SRC = strcasecmp.c
+
+DISTFILES = $(SRC) lexer.c find_dep.h find_dep.c Makefile.in configure.in \
+ configure makedepf90.1 COPYING NEWS README Makefile.def .depend \
+ $(EXTRA_SRC) install-sh config.h.in config.h
+
+OBJ = ${SRC_C:.c=.o} $(SRC_Y:.y=.o) $(SRC_L:.l=.o)
+LIBOBJS = @LIBOBJS@
+
+.SUFFIXES:
+.SUFFIXES: .c .o .l .y .h
+
+.c.o:
+ $(CC) -c $(CFLAGS) $(CPPFLAGS) $<
+
+.l.c:
+ $(LEX) $(LFLAGS) -t $< > $@
+
+.y.c:
+ $(YACC) -d $(YFLAGS) $<
+ mv y.tab.c $@
+ mv y.tab.h $*.h
+
+.y.h:
+ $(YACC) -d $(YFLAGS) $<
+ mv y.tab.h $@
+ mv y.tab.c $*.c
+
+
+$(PROG): $(OBJ)
+ $(CC) -o $@ $(CPPFLAGS) $(CFLAGS) $(OBJ) $(LIBOBJS) $(LIBS)
+
+include .depend
+
+clean:
+ rm -f *.o $(PROG) gmon.out gmon.sum
+ find . -name 'core' -exec rm {} \;
+
+realclean: clean
+ rm -f lexer.c find_dep.[ch] .depend configure tags config.cache config.log config.status
+
+install: $(PROG) makedepf90.1
+ $(INSTALL) -d $(bindir)
+ $(INSTALL_PROGRAM) $(PROG) $(bindir)
+ $(INSTALL) -d $(mandir)/man1
+ $(INSTALL_DATA) makedepf90.1 $(mandir)/man1
+install-strip: $(PROG) makedepf90.1
+ $(INSTALL) -d $(bindir)
+ $(INSTALL_PROGRAM) -s $(PROG) $(bindir)
+ $(INSTALL) -d $(mandir)/man1
+ $(INSTALL_DATA) makedepf90.1 $(mandir)/man1
+
+test: $(PROG)
+ (cd testdir/test1; bash test1.sh)
+ (cd testdir/test2; bash test2.sh)
+ (cd testdir/bayes; bash bayes.sh)
+ (cd testdir/bayes2; bash test.sh)
+ (cd testdir/bayes3; bash bayes3.sh)
+ (cd testdir/bayes4; bash bayes4.sh)
+ (cd testdir/bayes_coco; bash bayes_coco.sh)
+ (cd testdir/ranlib; bash ranlib.sh)
+ (cd testdir/convert; bash convert.sh)
+ (cd testdir/stdtype; bash stdtype.sh)
+ (cd testdir/f90ppr; bash f90ppr.sh)
+ (cd testdir/f90tops; bash f90tops.sh)
+ (cd testdir/e; bash e.sh)
+ (cd testdir/err; bash err.sh)
+ (cd testdir/recur; bash recur.sh)
+ (cd testdir/eol; bash eol.sh)
+ (cd testdir/optI; bash optI.sh)
+ (cd testdir/glurr; bash glurr.sh)
+
+depend .depend: lexer.c find_dep.c find_dep.h
+ $(CC) -MM *.c > .depend
+
+lexer.c: lexer.l
+find_dep.h find_dep.c: find_dep.y
+
+configure: configure.in
+ autoconf
+
+Makefile: Makefile.in configure
+ ./configure
+
+Makefile.def: Makefile
+ cp Makefile Makefile.def
+
+dist: $(DISTFILES)
+ if [ -d makedepf90-$(VERSION) -o -f makedepf90-$(VERSION) ]; then \
+ rm -rf makedepf90-$(VERSION); \
+ fi
+ mkdir makedepf90-$(VERSION)
+ cp $(DISTFILES) makedepf90-$(VERSION)
+ tar zcvf makedepf90-$(VERSION).tar.gz makedepf90-$(VERSION)
+ rm -rf makedepf90-$(VERSION)
+
+wcl:
+ wc -l $(SRC) $(EXTRA_SRC)
diff --git a/NEWS b/NEWS
new file mode 100644
index 0000000..6036921
--- /dev/null
+++ b/NEWS
@@ -0,0 +1,223 @@
+* 2.8.8 (13.6 2006)
+ - Close include files when we are done reading them.
+
+* 2.8.7 (13.6 2006)
+ - More informative error messages in case of I/O errors.
+
+* 2.8.6 (31.3 2006)
+ - Fixed problem with continuation lines in fixed form, introduced in
+ version 2.8.5.
+
+* 2.8.5 (29.3 2006)
+ Fixed two bugs
+ - Some cpp-lines continued by a \ at the end made makdepf90 hang.
+ - In fixed form, makedepf90 was sometimes tricked into beliving it was
+ inside a string, when it actually wasn't.
+
+* 2.8.4 (18.2 2006)
+ - Portability fix for NetBSD. (Emil Skoeldberg)
+
+* 2.8.3 (23.1 2006)
+ - Better error recovery: When confused, makedepf90 doesn't emit fatal
+ IPE:s anymore, but tries to recover and, optionally (-Wconfused),
+ print a warning message.
+ - Fixed an error with giving wrong file name in error/warning messages
+ in some cases.
+
+* 2.8.2 (20.1 2006)
+ - Fixed a problem with cpp and operator '&&' causing IPE:s (Internal
+ Parser Error)
+ - Fixed problem with a comment line between a (splitted) line and its
+ continuation.
+
+* 2.8.1 (20.1 2006)
+ - Fixed problem with variables/TYPE members/etc. named 'use', 'include'
+ or something else that made makedepf90 confused.
+
+* 2.8.0 (19.12 2005)
+ - Add new option -I to specify paths to search for source files, if not
+ found in the current working directory.
+ - Fixed bug with the -D option.
+ - Accept tabs in a few more places. (These three by Jim Edwards)
+ - Portability fix so that makedepf90 can be compiled in some older
+ compilers. (Janne Blomqvist)
+
+* 2.7.1 (5.9 2005)
+ - Fix problem with comments ending in EOF without a '\n' first.
+
+* 2.7.0 (9.5 2005)
+ - Fix problem introduced by the 2.5 version; *.o files were by default
+ placed in the current directory rather than the source file
+ directory. This has now been changed back to the <= 2.4 behavior.
+ People who depend on the 2.5/2.6 behavior, can get it back by using
+ the option -b "".
+
+* 2.6.2 (22.02 2004)
+ - Accept lines ending in '\r\n'. (I was also planing to improve
+ include file searching, but it seems that I never get the time to
+ do it. Not that it's anything large, but ...)
+
+* 2.6.1 (27.10 2003)
+ - A stupid mistake in the 'undef'-handling code fixed (undef:ing an
+ undefined macro made makedepf90 crash).
+
+* 2.6 (25.10 2003)
+ - Fixed problem with preprocessor 'undef':s, as well as a few 'hidden'
+ problems in the code.
+
+* 2.5 (22.9 2003)
+ - Added option '-b' to let the user specify an alternate build
+ directory. (Derek Dolney)
+
+* (2.4 2003)
+ - Updated NEWS. Since nothing else has changed, I didn't bother to
+ change the version number.
+
+* 2.4 (11.12 2002)
+ - Fixed access of freed memory (Willem Vermin)
+ - Fixed reference to uninitialized memory (me)
+
+* 2.3 (26.07 2002)
+ Makedepf90 is now more tolerant against "exotic" statement endings
+ (like e.g. end-of-file without end-of-line first)
+
+* 2.2 (15.01 2002)
+ Improved README
+
+* 2.2beta (06.12 2001)
+ - Makedepf90 has been rewritten in C. This is not an as big rewrite as
+ it might sound like; the C++ code didn't make use of many C++
+ specific features.
+ - A new GNU autoconf based installation system (somewhat experimental
+ at the moment)
+ - A new option -nosrc removes the explicit dependency on the source
+ file.
+
+* 2.1 (19.03 2001)
+ -Added support for C-style comments in cpp-expressions
+ -Added support for multi-line strings in fixed format
+
+* 2.0 (final) (10.02 2001)
+ Minor code cleanup. Updated man-page and README file. Since no
+ bugs has been reported for a while, I think it's time for final release
+ of the 2.0 version.
+
+* 2.0beta.4 (25.01 2001)
+ Fixed an inline-comment bug
+
+* 2.0beta.3 (unreleased)
+ A few portability problems fixed.
+
+* 2.0beta.2 (16.01 2001)
+ A few portability problems fixed.
+
+* 2.0beta.1 (02.01 2001)
+ Support for #if:s is thrown away and the support for
+ #ifdef and #ifndef has been strengthen instead, it
+ works now for both cpp and f90ppr. I don't plan any new features before
+ the final 2.0. Try it out and report any bugs or other problems.
+
+* 2.0devel.16 (29.12 2000)
+ (Incomplete) support for cpp #if and #elif.
+ A few bug-fixes.
+
+* 2.0devel.14 (27.12 2000)
+ Added support for cpp #ifdef and #ifndef
+ (#if is not yet supported)
+
+* 1.1.1 and 2.0devel.10
+ Problems with variable argument list in some compilers fixed (at
+ least I hope so).
+
+* 2.0devel.9 (04.10 2000)
+ -Fixed a few memory-leaks
+ -Fixed an error-reporting bug
+ -Added #undef-support
+
+* 2.0devel.7 (28.09 2000)
+ Rudimentary #define-support (nothing really useful yet)
+
+
+* 2.0devel.6 (14.09 2000)
+ Has roughly the same features as 1.1, but is less well tested.
+
+* 1.1 (6.09 2000)
+ No bugs have been reported for a while, and I haven't found any my
+ self either, so I thought it would be time to call it 'stable'. (No
+ new features or fixed bugs since 1.1beta.3)
+
+* 1.1beta.3 (28.08 2000)
+ Fixed an inconsistency between program behavior and documentation
+ regarding spaces between options and their arguments.
+
+* 1.1beta.2 (18.08 2000)
+ Fixed a small bug with recognizing strings in certain cases.
+
+* 1.1beta.1 (10.08 2000)
+ Added support for coco.
+
+ The new features since 1.0 are now so many that I thought that it is
+ justified to increment the mid version number. I decided to call it
+ "beta", since some of the new features are still not thoroughly tested.
+
+
+* 1.0.13 (06.08 2000)
+ -Support for f90ppr should work a little bit better now.
+ -Added options -o and -l to create a
+ dependency-line + rule to link the compiled *.o-files to an
+ executable file.
+
+* 1.0.12 (03.08 2000)
+ Added the option '-R file rule' to assign rules individually for
+ different files.
+
+* 1.0.11 (01.08 2000)
+ Parser somewhat reorganized. No new features.
+
+* 1.0.10 (31.07 2000)
+ -Added support for f90ppr (but didn't test it)
+ -Fixed small bug with keywords in strings
+
+* 1.0.7 (25.07 2000)
+ -Added option -d dependency to make all targets
+ dependent on dependency.
+ -Added option -r rule to add rule
+ (indented by a tab) to all dependency lines.
+ -Cleaned up the code a little bit
+
+* 1.0.4 (18.07 2000)
+ Fixed problems with ';':s, and cleaned up the code a little bit
+
+* 1.0.3 (18.07 2000)
+ Fixed problems with ONLY
+
+* 1.0.2 (16.07 2000)
+ Removed unnecessary warning messages.
+
+* 1.0.1 (15.07 2000)
+ Minor code clean-ups.
+
+* (1.0beta.2 and) 1.0beta.3 (10.07 2000)
+ Lots of small fixes
+
+* 1.0beta.1 (03.07 2000)
+ Improved support for statements splitted on several lines.
+
+* 0.9.2 (29.06 2000)
+ Improved support for fixed format source code.
+
+* 0.9.1 (27.06 2000)
+ Added option -u modulename to ignore module 'modulename'.
+
+* 0.8.6 (26.06 2000)
+ Fixed error with detecting unterminated strings (at least I hope so
+ ...)
+
+* 0.8.5 (26.06 2000)
+ -Missing space between module-names in output added
+ -The recursive include-bug fixed
+
+* 0.8.3 (22.06 2000):
+ Initial public release.
+
+vim: ai ts=4 sw=4 expandtab
diff --git a/README b/README
new file mode 100644
index 0000000..b1f218f
--- /dev/null
+++ b/README
@@ -0,0 +1,117 @@
+vim: ai expandtab
+
+ Makedepf90
+
+ Copyright (C) 2000--2006 Erik Edelmann <erik.edelmann at iki.fi>
+
+
+ Makedepf90 is a program for automatic creation of
+ Makefile-style dependency lists for Fortran source code.
+
+
+INSTALL
+
+ Pre-compiled binary
+ -------------------
+
+ If you have downloaded a pre-compiled binary, just copy the
+ executable 'makedepf90' and the manpage 'makedepf90.1' to wherever
+ you want them, typically /usr/local/bin and /usr/local/man/man1, and
+ give them proper permissions
+
+ > cp makedepf90 /usr/local/bin
+ > chmod a+x /usr/local/bin/makedepf90
+ > cp makedepf90.1 /usr/local/man/man1
+ > chmod a+r /usr/local/man/man1/makedepf90.1
+
+
+ Source distribution
+ -------------------
+
+ To compile and install makedepf90, type the commands
+
+ ./configure [options]
+ make
+ make install
+
+ Possible options to 'configure' are:
+
+ --prefix=PREFIX install files in PREFIX (default: /usr/local)
+
+ --exec_prefix=EPREFIX Prefix for executable files
+ (default: ${prefix})
+
+ --bindir=DIR install executables in DIR
+ (default: ${exec_prefix}/bin)
+
+ --mandir=DIR install manpage in DIR
+ (default: ${prefix}/man)
+
+ ./configure will by default use 'gcc' as C compiler if found,
+ otherwise 'cc'. CFLAGS will by default be set to '-g -O2' for gcc
+ and '-g' for cc. To override these defaults, set environments
+ variables CC and CFLAGS before running ./configure:
+
+ (t)csh:
+ setenv CC "C compiler you want to use"
+ setenv CFLAGS "C compiler options you want to use"
+
+ bash & friends:
+ CC="C compiler you want to use"
+ CFLAGS="C compiler options you want to use"
+
+
+ If 'configure' doesn't work on your system (perhaps because it
+ lacks a working bourne shell implementation), you may try to use
+ 'Makefile.def' after tweaking it for your needs.
+
+
+PORTABILITY
+
+ Makedepf90 is written in C. The C code should compile with little
+ or no changes with most standard (ansi C89) compliant C compilers
+ on most Unix and Unix-like systems (including MacOS X), but I
+ myself have tested recent versions only on GNU/Linux systems, since
+ that is all I use myself nowadays.
+
+ Parts of makedepf90 are written using flex & bison. Since the C
+ code they produce are included in the distribution, you don't need
+ these tools unless you are going to make modifications to the
+ source code.
+
+ I have no experience with compiling makedepf90 on non-unix systems
+ of my own, but an earlier (C++) version has been reported to work
+ on Windows, with the following comment by Tim Prince:
+
+ It requires an unidentified pair of files fnmatch.[ch]
+ which I found elsewhere in a directory glibc2.1/posix. With
+ that addition, it builds and runs without difficulty using
+ g++ on Windows.
+
+ With 'g++' replaced with 'gcc' I would guess that this is true for
+ the newer (C) versions as well.
+
+
+BUG REPORTS
+
+ Please send bug reports or patches to erik.edelmann at iki.fi
+
+
+HACKING
+
+ If you intend to modify makedepf90, please note that the files
+ find_dep.c, find_dep.h and lexer.c are automatically generated by
+ bison and flex. Don't edit them; edit find_dep.y or lexer.l
+ instead.
+
+
+COPYING
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License version
+ 2 as published by the Free Software Foundation.
+
+ 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 in the file 'COPYING' for more details.
diff --git a/config.h b/config.h
new file mode 100644
index 0000000..9907355
--- /dev/null
+++ b/config.h
@@ -0,0 +1,2 @@
+/* config.h. Generated by configure. */
+#define HAVE_STRCASECMP 1
diff --git a/config.h.in b/config.h.in
new file mode 100644
index 0000000..786bab7
--- /dev/null
+++ b/config.h.in
@@ -0,0 +1 @@
+#undef HAVE_STRCASECMP
diff --git a/configure b/configure
new file mode 100755
index 0000000..18d2a2d
--- /dev/null
+++ b/configure
@@ -0,0 +1,4447 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.59.
+#
+# Copyright (C) 2003 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 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 '${1+"$@"}'='"$@"'
+elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+ set -o posix
+fi
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ as_unset=unset
+else
+ as_unset=false
+fi
+
+
+# Work around bugs in pre-3.0 UWIN ksh.
+$as_unset ENV MAIL MAILPATH
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+for as_var in \
+ LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+ LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+ LC_TELEPHONE LC_TIME
+do
+ if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
+ eval $as_var=C; export $as_var
+ else
+ $as_unset $as_var
+ fi
+done
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1; 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
+
+
+# Name of the executable.
+as_me=`$as_basename "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)$' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
+ /^X\/\(\/\/\)$/{ s//\1/; q; }
+ /^X\/\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+
+
+# PATH needs CR, and LINENO needs CR and PATH.
+# 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
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+
+
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x$as_lineno_3" = "x$as_lineno_2" || {
+ # Find who we are. Look in the path if we contain no path at all
+ # relative or not.
+ 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/$0 && break
+done
+
+ ;;
+ esac
+ # We did not find ourselves, most probably we were run as `sh COMMAND'
+ # in which case we are not to be found in the path.
+ if test "x$as_myself" = x; then
+ as_myself=$0
+ fi
+ if test ! -f "$as_myself"; then
+ { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
+ { (exit 1); exit 1; }; }
+ fi
+ case $CONFIG_SHELL in
+ '')
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for as_base in sh bash ksh sh5; do
+ case $as_dir in
+ /*)
+ if ("$as_dir/$as_base" -c '
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
+ $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
+ $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
+ CONFIG_SHELL=$as_dir/$as_base
+ export CONFIG_SHELL
+ exec "$CONFIG_SHELL" "$0" ${1+"$@"}
+ fi;;
+ esac
+ done
+done
+;;
+ esac
+
+ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+ # uniformly replaced by the line number. The first 'sed' inserts a
+ # line-number line before each line; the second 'sed' does the real
+ # work. The second script uses 'N' to pair each line-number line
+ # with the numbered line, and appends trailing '-' during
+ # substitution so that $LINENO is not a special case at line end.
+ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+ # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
+ sed '=' <$as_myself |
+ sed '
+ N
+ s,$,-,
+ : loop
+ s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
+ t loop
+ s,-$,,
+ s,^['$as_cr_digits']*\n,,
+ ' >$as_me.lineno &&
+ chmod +x $as_me.lineno ||
+ { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+ { (exit 1); exit 1; }; }
+
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensible to this).
+ . ./$as_me.lineno
+ # Exit status is that of the last command.
+ exit
+}
+
+
+case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+ *c*,-n*) ECHO_N= ECHO_C='
+' ECHO_T=' ' ;;
+ *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+ *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
+esac
+
+if expr a : '\(a\)' >/dev/null 2>&1; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+echo >conf$$.file
+if ln -s conf$$.file conf$$ 2>/dev/null; then
+ # We could just check for DJGPP; but this test a) works b) is more generic
+ # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
+ if test -f conf$$.exe; then
+ # Don't use ln at all; we don't have any links
+ as_ln_s='cp -p'
+ else
+ as_ln_s='ln -s'
+ fi
+elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.file
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p=:
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+as_executable_p="test -f"
+
+# 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'"
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.
+as_nl='
+'
+IFS=" $as_nl"
+
+# CDPATH.
+$as_unset CDPATH
+
+
+# Name of the host.
+# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+exec 6>&1
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_config_libobj_dir=.
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+# Maximum number of lines to put in a shell here document.
+# This variable seems obsolete. It should probably be removed, and
+# only ac_max_sed_lines should be used.
+: ${ac_max_here_lines=38}
+
+# Identity of this package.
+PACKAGE_NAME=
+PACKAGE_TARNAME=
+PACKAGE_VERSION=
+PACKAGE_STRING=
+PACKAGE_BUGREPORT=
+
+ac_unique_file="main.c"
+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT LEX LEXLIB LEX_OUTPUT_ROOT YACC INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA ALLOCA CPP EGREP LIBOB [...]
+ac_subst_files=''
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datadir='${prefix}/share'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+libdir='${exec_prefix}/lib'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+infodir='${prefix}/info'
+mandir='${prefix}/man'
+
+ac_prev=
+for ac_option
+do
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval "$ac_prev=\$ac_option"
+ ac_prev=
+ continue
+ fi
+
+ ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case $ac_option in
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir=$ac_optarg ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build_alias ;;
+ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+ build_alias=$ac_optarg ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ cache_file=$ac_optarg ;;
+
+ --config-cache | -C)
+ cache_file=config.cache ;;
+
+ -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+ ac_prev=datadir ;;
+ -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
+ | --da=*)
+ datadir=$ac_optarg ;;
+
+ -disable-* | --disable-*)
+ ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+ { (exit 1); exit 1; }; }
+ ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+ eval "enable_$ac_feature=no" ;;
+
+ -enable-* | --enable-*)
+ ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+ { (exit 1); exit 1; }; }
+ ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+ case $ac_option in
+ *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+ *) ac_optarg=yes ;;
+ esac
+ eval "enable_$ac_feature='$ac_optarg'" ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+ | --exec | --exe | --ex)
+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+ | --exec=* | --exe=* | --ex=*)
+ exec_prefix=$ac_optarg ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
+ with_gas=yes ;;
+
+ -help | --help | --hel | --he | -h)
+ ac_init_help=long ;;
+ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+ ac_init_help=recursive ;;
+ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+ ac_init_help=short ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host_alias ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host_alias=$ac_optarg ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir=$ac_optarg ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir=$ac_optarg ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir=$ac_optarg ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir=$ac_optarg ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst \
+ | --locals | --local | --loca | --loc | --lo)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* \
+ | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+ localstatedir=$ac_optarg ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir=$ac_optarg ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c | -n)
+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+ oldincludedir=$ac_optarg ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ ac_prev=prefix ;;
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix=$ac_optarg ;;
+
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
+ | --program-pre | --program-pr | --program-p)
+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ program_prefix=$ac_optarg ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s)
+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
+ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+ program_suffix=$ac_optarg ;;
+
+ -program-transform-name | --program-transform-name \
+ | --program-transform-nam | --program-transform-na \
+ | --program-transform-n | --program-transform- \
+ | --program-transform | --program-transfor \
+ | --program-transfo | --program-transf \
+ | --program-trans | --program-tran \
+ | --progr-tra | --program-tr | --program-t)
+ ac_prev=program_transform_name ;;
+ -program-transform-name=* | --program-transform-name=* \
+ | --program-transform-nam=* | --program-transform-na=* \
+ | --program-transform-n=* | --program-transform-=* \
+ | --program-transform=* | --program-transfor=* \
+ | --program-transfo=* | --program-transf=* \
+ | --program-trans=* | --program-tran=* \
+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ program_transform_name=$ac_optarg ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ silent=yes ;;
+
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+ | --sbi=* | --sb=*)
+ sbindir=$ac_optarg ;;
+
+ -sharedstatedir | --sharedstatedir | --sharedstatedi \
+ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+ | --sharedst | --shareds | --shared | --share | --shar \
+ | --sha | --sh)
+ ac_prev=sharedstatedir ;;
+ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+ | --sha=* | --sh=*)
+ sharedstatedir=$ac_optarg ;;
+
+ -site | --site | --sit)
+ ac_prev=site ;;
+ -site=* | --site=* | --sit=*)
+ site=$ac_optarg ;;
+
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ ac_prev=srcdir ;;
+ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+ srcdir=$ac_optarg ;;
+
+ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+ | --syscon | --sysco | --sysc | --sys | --sy)
+ ac_prev=sysconfdir ;;
+ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+ sysconfdir=$ac_optarg ;;
+
+ -target | --target | --targe | --targ | --tar | --ta | --t)
+ ac_prev=target_alias ;;
+ -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+ target_alias=$ac_optarg ;;
+
+ -v | -verbose | --verbose | --verbos | --verbo | --verb)
+ verbose=yes ;;
+
+ -version | --version | --versio | --versi | --vers | -V)
+ ac_init_version=: ;;
+
+ -with-* | --with-*)
+ ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid package name: $ac_package" >&2
+ { (exit 1); exit 1; }; }
+ ac_package=`echo $ac_package| sed 's/-/_/g'`
+ case $ac_option in
+ *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+ *) ac_optarg=yes ;;
+ esac
+ eval "with_$ac_package='$ac_optarg'" ;;
+
+ -without-* | --without-*)
+ ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid package name: $ac_package" >&2
+ { (exit 1); exit 1; }; }
+ ac_package=`echo $ac_package | sed 's/-/_/g'`
+ eval "with_$ac_package=no" ;;
+
+ --x)
+ # Obsolete; use --with-x.
+ with_x=yes ;;
+
+ -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+ | --x-incl | --x-inc | --x-in | --x-i)
+ ac_prev=x_includes ;;
+ -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+ | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+ x_includes=$ac_optarg ;;
+
+ -x-libraries | --x-libraries | --x-librarie | --x-librari \
+ | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+ ac_prev=x_libraries ;;
+ -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+ | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+ x_libraries=$ac_optarg ;;
+
+ -*) { echo "$as_me: error: unrecognized option: $ac_option
+Try \`$0 --help' for more information." >&2
+ { (exit 1); exit 1; }; }
+ ;;
+
+ *=*)
+ ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+ { (exit 1); exit 1; }; }
+ ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
+ eval "$ac_envvar='$ac_optarg'"
+ export $ac_envvar ;;
+
+ *)
+ # FIXME: should be removed in autoconf 3.0.
+ echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+ expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+ echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+ : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+ ;;
+
+ esac
+done
+
+if test -n "$ac_prev"; then
+ ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+ { echo "$as_me: error: missing argument to $ac_option" >&2
+ { (exit 1); exit 1; }; }
+fi
+
+# Be sure to have absolute paths.
+for ac_var in exec_prefix prefix
+do
+ eval ac_val=$`echo $ac_var`
+ case $ac_val in
+ [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
+ *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+ { (exit 1); exit 1; }; };;
+ esac
+done
+
+# Be sure to have absolute paths.
+for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
+ localstatedir libdir includedir oldincludedir infodir mandir
+do
+ eval ac_val=$`echo $ac_var`
+ case $ac_val in
+ [\\/$]* | ?:[\\/]* ) ;;
+ *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+ { (exit 1); exit 1; }; };;
+ esac
+done
+
+# There might be people who depend on the old broken behavior: `$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$build_alias" = x; then
+ cross_compiling=maybe
+ echo "$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 "$silent" = yes && exec 6>/dev/null
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+ ac_srcdir_defaulted=yes
+ # Try the directory containing this script, then its parent.
+ ac_confdir=`(dirname "$0") 2>/dev/null ||
+$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$0" : 'X\(//\)[^/]' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$0" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ srcdir=$ac_confdir
+ if test ! -r "$srcdir/$ac_unique_file"; then
+ srcdir=..
+ fi
+else
+ ac_srcdir_defaulted=no
+fi
+if test ! -r "$srcdir/$ac_unique_file"; then
+ if test "$ac_srcdir_defaulted" = yes; then
+ { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
+ { (exit 1); exit 1; }; }
+ else
+ { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+ { (exit 1); exit 1; }; }
+ fi
+fi
+(cd $srcdir && test -r "./$ac_unique_file") 2>/dev/null ||
+ { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
+ { (exit 1); exit 1; }; }
+srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
+ac_env_build_alias_set=${build_alias+set}
+ac_env_build_alias_value=$build_alias
+ac_cv_env_build_alias_set=${build_alias+set}
+ac_cv_env_build_alias_value=$build_alias
+ac_env_host_alias_set=${host_alias+set}
+ac_env_host_alias_value=$host_alias
+ac_cv_env_host_alias_set=${host_alias+set}
+ac_cv_env_host_alias_value=$host_alias
+ac_env_target_alias_set=${target_alias+set}
+ac_env_target_alias_value=$target_alias
+ac_cv_env_target_alias_set=${target_alias+set}
+ac_cv_env_target_alias_value=$target_alias
+ac_env_CC_set=${CC+set}
+ac_env_CC_value=$CC
+ac_cv_env_CC_set=${CC+set}
+ac_cv_env_CC_value=$CC
+ac_env_CFLAGS_set=${CFLAGS+set}
+ac_env_CFLAGS_value=$CFLAGS
+ac_cv_env_CFLAGS_set=${CFLAGS+set}
+ac_cv_env_CFLAGS_value=$CFLAGS
+ac_env_LDFLAGS_set=${LDFLAGS+set}
+ac_env_LDFLAGS_value=$LDFLAGS
+ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
+ac_cv_env_LDFLAGS_value=$LDFLAGS
+ac_env_CPPFLAGS_set=${CPPFLAGS+set}
+ac_env_CPPFLAGS_value=$CPPFLAGS
+ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
+ac_cv_env_CPPFLAGS_value=$CPPFLAGS
+ac_env_CPP_set=${CPP+set}
+ac_env_CPP_value=$CPP
+ac_cv_env_CPP_set=${CPP+set}
+ac_cv_env_CPP_value=$CPP
+
+#
+# Report the --help message.
+#
+if test "$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 this package to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE. See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+ -h, --help display this help and exit
+ --help=short display options specific to this package
+ --help=recursive display the short help of all the included packages
+ -V, --version display version information and exit
+ -q, --quiet, --silent do not print \`checking...' messages
+ --cache-file=FILE cache test results in FILE [disabled]
+ -C, --config-cache alias for \`--cache-file=config.cache'
+ -n, --no-create do not create output files
+ --srcdir=DIR find the sources in DIR [configure dir or \`..']
+
+_ACEOF
+
+ cat <<_ACEOF
+Installation directories:
+ --prefix=PREFIX install architecture-independent files in PREFIX
+ [$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 \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+ --bindir=DIR user executables [EPREFIX/bin]
+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --datadir=DIR read-only architecture-independent data [PREFIX/share]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --infodir=DIR info documentation [PREFIX/info]
+ --mandir=DIR man documentation [PREFIX/man]
+_ACEOF
+
+ cat <<\_ACEOF
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+
+ cat <<\_ACEOF
+
+Some influential environment variables:
+ CC C compiler command
+ CFLAGS C compiler flags
+ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
+ nonstandard directory <lib dir>
+ CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
+ headers in a nonstandard directory <include dir>
+ CPP C preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+_ACEOF
+fi
+
+if test "$ac_init_help" = "recursive"; then
+ # If there are subdirs, report their specific --help.
+ ac_popdir=`pwd`
+ for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+ test -d $ac_dir || continue
+ ac_builddir=.
+
+if test "$ac_dir" != .; then
+ ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+ # A "../" for each directory in $ac_dir_suffix.
+ ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+else
+ ac_dir_suffix= ac_top_builddir=
+fi
+
+case $srcdir in
+ .) # No --srcdir option. We are building in place.
+ ac_srcdir=.
+ if test -z "$ac_top_builddir"; then
+ ac_top_srcdir=.
+ else
+ ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
+ fi ;;
+ [\\/]* | ?:[\\/]* ) # Absolute path.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir ;;
+ *) # Relative path.
+ ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_builddir$srcdir ;;
+esac
+
+# Do not use `cd foo && pwd` to compute absolute paths, because
+# the directories may not exist.
+case `pwd` in
+.) ac_abs_builddir="$ac_dir";;
+*)
+ case "$ac_dir" in
+ .) ac_abs_builddir=`pwd`;;
+ [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+ *) ac_abs_builddir=`pwd`/"$ac_dir";;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_builddir=${ac_top_builddir}.;;
+*)
+ case ${ac_top_builddir}. in
+ .) ac_abs_top_builddir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+ *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_srcdir=$ac_srcdir;;
+*)
+ case $ac_srcdir in
+ .) ac_abs_srcdir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+ *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_srcdir=$ac_top_srcdir;;
+*)
+ case $ac_top_srcdir in
+ .) ac_abs_top_srcdir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+ *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+ esac;;
+esac
+
+ cd $ac_dir
+ # Check for guested configure; otherwise get Cygnus style 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
+ elif test -f $ac_srcdir/configure.ac ||
+ test -f $ac_srcdir/configure.in; then
+ echo
+ $ac_configure --help
+ else
+ echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+ fi
+ cd $ac_popdir
+ done
+fi
+
+test -n "$ac_init_help" && exit 0
+if $ac_init_version; then
+ cat <<\_ACEOF
+
+Copyright (C) 2003 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 0
+fi
+exec 5>config.log
+cat >&5 <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by $as_me, which was
+generated by GNU Autoconf 2.59. Invocation command line was
+
+ $ $0 $@
+
+_ACEOF
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
+
+/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
+/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
+/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ echo "PATH: $as_dir"
+done
+
+} >&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_sep=
+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=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+ 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
+ 2)
+ ac_configure_args1="$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
+ ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
+ # Get rid of the leading space.
+ ac_sep=" "
+ ;;
+ esac
+ done
+done
+$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
+$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log. We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Be sure not to use single quotes in there, as some shells,
+# such as our DU 5.0 friend, will then `close' the trap.
+trap 'exit_status=$?
+ # Save into config.log some information that might help in debugging.
+ {
+ echo
+
+ cat <<\_ASBOX
+## ---------------- ##
+## Cache variables. ##
+## ---------------- ##
+_ASBOX
+ echo
+ # The following way of writing the cache mishandles newlines in values,
+{
+ (set) 2>&1 |
+ case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
+ *ac_space=\ *)
+ sed -n \
+ "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
+ ;;
+ *)
+ sed -n \
+ "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+ ;;
+ esac;
+}
+ echo
+
+ cat <<\_ASBOX
+## ----------------- ##
+## Output variables. ##
+## ----------------- ##
+_ASBOX
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=$`echo $ac_var`
+ echo "$ac_var='"'"'$ac_val'"'"'"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ cat <<\_ASBOX
+## ------------- ##
+## Output files. ##
+## ------------- ##
+_ASBOX
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=$`echo $ac_var`
+ echo "$ac_var='"'"'$ac_val'"'"'"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ cat <<\_ASBOX
+## ----------- ##
+## confdefs.h. ##
+## ----------- ##
+_ASBOX
+ echo
+ sed "/^$/d" confdefs.h | sort
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ echo "$as_me: caught signal $ac_signal"
+ echo "$as_me: exit $exit_status"
+ } >&5
+ rm -f core *.core &&
+ rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
+ exit $exit_status
+ ' 0
+for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -rf conftest* confdefs.h
+# AIX cpp loses on an empty file, so make sure it contains at least a newline.
+echo >confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$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
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer explicitly selected file to automatically selected ones.
+if test -z "$CONFIG_SITE"; then
+ if test "x$prefix" != xNONE; then
+ CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+ else
+ CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+ fi
+fi
+for ac_site_file in $CONFIG_SITE; do
+ if test -r "$ac_site_file"; then
+ { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file"
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special
+ # files actually), so we avoid doing that.
+ if test -f "$cache_file"; then
+ { echo "$as_me:$LINENO: loading cache $cache_file" >&5
+echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . $cache_file;;
+ *) . ./$cache_file;;
+ esac
+ fi
+else
+ { echo "$as_me:$LINENO: creating cache $cache_file" >&5
+echo "$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 `(set) 2>&1 |
+ sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; 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,)
+ { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
+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
+ { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
+echo "$as_me: former value: $ac_old_val" >&2;}
+ { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
+echo "$as_me: current value: $ac_new_val" >&2;}
+ ac_cache_corrupted=:
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+ ac_arg=$ac_var=`echo "$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.
+ *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+ac_ext=c
+ac_cpp='$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
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ ac_config_headers="$ac_config_headers config.h"
+
+ac_ext=c
+ac_cpp='$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=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}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=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ CC=$ac_ct_CC
+else
+ CC="$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=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="cc"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ CC=$ac_ct_CC
+else
+ CC="$ac_cv_prog_CC"
+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=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+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 "$CC"; then
+ echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl
+ 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=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ test -n "$ac_ct_CC" && break
+done
+
+ CC=$ac_ct_CC
+fi
+
+fi
+
+
+test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&5
+echo "$as_me: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+
+# Provide some information about the compiler.
+echo "$as_me:$LINENO:" \
+ "checking for C compiler version" >&5
+ac_compiler=`set X $ac_compile; echo $2`
+{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
+ (eval $ac_compiler --version </dev/null >&5) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
+ (eval $ac_compiler -v </dev/null >&5) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
+ (eval $ac_compiler -V </dev/null >&5) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
+echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
+ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
+ (eval $ac_link_default) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ # Find the output, starting from the most likely. This scheme is
+# not robust to junk in `.', hence go to wildcards (a.*) only as a last
+# resort.
+
+# Be careful to initialize this variable, since it used to be cached.
+# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
+ac_cv_exeext=
+# b.out is created by i960 compilers.
+for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
+do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
+ ;;
+ conftest.$ac_ext )
+ # This is the source file.
+ ;;
+ [ab].out )
+ # We found the default executable, but exeext='' is most
+ # certainly right.
+ break;;
+ *.* )
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ # FIXME: I believe we export ac_cv_exeext for Libtool,
+ # but it would be cool to find out if it's true. Does anybody
+ # maintain Libtool? --akim.
+ export ac_cv_exeext
+ break;;
+ * )
+ break;;
+ esac
+done
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
+See \`config.log' for more details." >&5
+echo "$as_me: error: C compiler cannot create executables
+See \`config.log' for more details." >&2;}
+ { (exit 77); exit 77; }; }
+fi
+
+ac_exeext=$ac_cv_exeext
+echo "$as_me:$LINENO: result: $ac_file" >&5
+echo "${ECHO_T}$ac_file" >&6
+
+# Check the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
+# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+# If not cross compiling, check that we can run a simple program.
+if test "$cross_compiling" != yes; then
+ if { ac_try='./$ac_file'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ cross_compiling=no
+ else
+ if test "$cross_compiling" = maybe; then
+ cross_compiling=yes
+ else
+ { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+ fi
+fi
+echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+
+rm -f a.out a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+# Check the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
+echo "$as_me:$LINENO: result: $cross_compiling" >&5
+echo "${ECHO_T}$cross_compiling" >&6
+
+echo "$as_me:$LINENO: checking for suffix of executables" >&5
+echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ export ac_cv_exeext
+ break;;
+ * ) break;;
+ esac
+done
+else
+ { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+rm -f conftest$ac_cv_exeext
+echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+echo "${ECHO_T}$ac_cv_exeext" >&6
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+echo "$as_me:$LINENO: checking for suffix of object files" >&5
+echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
+if test "${ac_cv_objext+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+ break;;
+ esac
+done
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+echo "${ECHO_T}$ac_cv_objext" >&6
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
+if test "${ac_cv_c_compiler_gnu+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_compiler_gnu=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_compiler_gnu=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
+GCC=`test $ac_compiler_gnu = yes && echo yes`
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+CFLAGS="-g"
+echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
+if test "${ac_cv_prog_cc_g+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_prog_cc_g=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_prog_cc_g=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
+if test "$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 "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
+echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
+if test "${ac_cv_prog_cc_stdc+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_cv_prog_cc_stdc=no
+ac_save_CC=$CC
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std1 is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std1. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+# Don't try gcc -ansi; that turns off useful extensions and
+# breaks some systems' header files.
+# AIX -qlanglvl=ansi
+# Ultrix and OSF/1 -std1
+# HP-UX 10.20 and later -Ae
+# HP-UX older versions -Aa -D_HPUX_SOURCE
+# SVR4 -Xc -D__EXTENSIONS__
+for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_prog_cc_stdc=$ac_arg
+break
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.err conftest.$ac_objext
+done
+rm -f conftest.$ac_ext conftest.$ac_objext
+CC=$ac_save_CC
+
+fi
+
+case "x$ac_cv_prog_cc_stdc" in
+ x|xno)
+ echo "$as_me:$LINENO: result: none needed" >&5
+echo "${ECHO_T}none needed" >&6 ;;
+ *)
+ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
+ CC="$CC $ac_cv_prog_cc_stdc" ;;
+esac
+
+# Some people use a C++ compiler to compile C. Since we use `exit',
+# in C++ we need to declare it. In case someone uses the same compiler
+# for both compiling C and C++ we need to have the C++ compiler decide
+# the declaration of exit, since it's the most demanding environment.
+cat >conftest.$ac_ext <<_ACEOF
+#ifndef __cplusplus
+ choke me
+#endif
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ for ac_declaration in \
+ '' \
+ 'extern "C" void std::exit (int) throw (); using std::exit;' \
+ 'extern "C" void std::exit (int); using std::exit;' \
+ 'extern "C" void exit (int) throw ();' \
+ 'extern "C" void exit (int);' \
+ 'void exit (int);'
+do
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_declaration
+#include <stdlib.h>
+int
+main ()
+{
+exit (42);
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ :
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+continue
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_declaration
+int
+main ()
+{
+exit (42);
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ break
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+rm -f conftest*
+if test -n "$ac_declaration"; then
+ echo '#ifdef __cplusplus' >>confdefs.h
+ echo $ac_declaration >>confdefs.h
+ echo '#endif' >>confdefs.h
+fi
+
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.err conftest.$ac_objext 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
+
+
+for ac_prog in flex lex
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_LEX+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$LEX"; then
+ ac_cv_prog_LEX="$LEX" # Let the user override the test.
+else
+as_save_IFS=$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_LEX="$ac_prog"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+LEX=$ac_cv_prog_LEX
+if test -n "$LEX"; then
+ echo "$as_me:$LINENO: result: $LEX" >&5
+echo "${ECHO_T}$LEX" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ test -n "$LEX" && break
+done
+test -n "$LEX" || LEX=":"
+
+if test -z "$LEXLIB"
+then
+ echo "$as_me:$LINENO: checking for yywrap in -lfl" >&5
+echo $ECHO_N "checking for yywrap in -lfl... $ECHO_C" >&6
+if test "${ac_cv_lib_fl_yywrap+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lfl $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any gcc2 internal prototype to avoid an error. */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char yywrap ();
+int
+main ()
+{
+yywrap ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_lib_fl_yywrap=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_lib_fl_yywrap=no
+fi
+rm -f conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_fl_yywrap" >&5
+echo "${ECHO_T}$ac_cv_lib_fl_yywrap" >&6
+if test $ac_cv_lib_fl_yywrap = yes; then
+ LEXLIB="-lfl"
+else
+ echo "$as_me:$LINENO: checking for yywrap in -ll" >&5
+echo $ECHO_N "checking for yywrap in -ll... $ECHO_C" >&6
+if test "${ac_cv_lib_l_yywrap+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ll $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any gcc2 internal prototype to avoid an error. */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char yywrap ();
+int
+main ()
+{
+yywrap ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_lib_l_yywrap=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_lib_l_yywrap=no
+fi
+rm -f conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_l_yywrap" >&5
+echo "${ECHO_T}$ac_cv_lib_l_yywrap" >&6
+if test $ac_cv_lib_l_yywrap = yes; then
+ LEXLIB="-ll"
+fi
+
+fi
+
+fi
+
+if test "x$LEX" != "x:"; then
+ echo "$as_me:$LINENO: checking lex output file root" >&5
+echo $ECHO_N "checking lex output file root... $ECHO_C" >&6
+if test "${ac_cv_prog_lex_root+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ # The minimal lex program is just a single line: %%. But some broken lexes
+# (Solaris, I think it was) want two %% lines, so accommodate them.
+cat >conftest.l <<_ACEOF
+%%
+%%
+_ACEOF
+{ (eval echo "$as_me:$LINENO: \"$LEX conftest.l\"") >&5
+ (eval $LEX conftest.l) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+if test -f lex.yy.c; then
+ ac_cv_prog_lex_root=lex.yy
+elif test -f lexyy.c; then
+ ac_cv_prog_lex_root=lexyy
+else
+ { { echo "$as_me:$LINENO: error: cannot find output from $LEX; giving up" >&5
+echo "$as_me: error: cannot find output from $LEX; giving up" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_prog_lex_root" >&5
+echo "${ECHO_T}$ac_cv_prog_lex_root" >&6
+rm -f conftest.l
+LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
+
+echo "$as_me:$LINENO: checking whether yytext is a pointer" >&5
+echo $ECHO_N "checking whether yytext is a pointer... $ECHO_C" >&6
+if test "${ac_cv_prog_lex_yytext_pointer+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ # POSIX says lex can declare yytext either as a pointer or an array; the
+# default is implementation-dependent. Figure out which it is, since
+# not all implementations provide the %pointer and %array declarations.
+ac_cv_prog_lex_yytext_pointer=no
+echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c
+ac_save_LIBS=$LIBS
+LIBS="$LIBS $LEXLIB"
+cat >conftest.$ac_ext <<_ACEOF
+`cat $LEX_OUTPUT_ROOT.c`
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_prog_lex_yytext_pointer=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_save_LIBS
+rm -f "${LEX_OUTPUT_ROOT}.c"
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_prog_lex_yytext_pointer" >&5
+echo "${ECHO_T}$ac_cv_prog_lex_yytext_pointer" >&6
+if test $ac_cv_prog_lex_yytext_pointer = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define YYTEXT_POINTER 1
+_ACEOF
+
+fi
+
+fi
+for ac_prog in 'bison -y' byacc
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_YACC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$YACC"; then
+ ac_cv_prog_YACC="$YACC" # Let the user override the test.
+else
+as_save_IFS=$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_YACC="$ac_prog"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+YACC=$ac_cv_prog_YACC
+if test -n "$YACC"; then
+ echo "$as_me:$LINENO: result: $YACC" >&5
+echo "${ECHO_T}$YACC" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ test -n "$YACC" && break
+done
+test -n "$YACC" || YACC="yacc"
+
+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
+ { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
+echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+ac_config_guess="$SHELL $ac_aux_dir/config.guess"
+ac_config_sub="$SHELL $ac_aux_dir/config.sub"
+ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ as_save_IFS=$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 $as_executable_p "$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
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+done
+
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. We don't cache a
+ # path for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the path is relative.
+ INSTALL=$ac_install_sh
+ fi
+fi
+echo "$as_me:$LINENO: result: $INSTALL" >&5
+echo "${ECHO_T}$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='${INSTALL} -m 644'
+
+ac_ext=c
+ac_cpp='$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
+echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&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
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ # Double quotes because CPP needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ :
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether non-existent headers
+ # can be detected and how.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ # Broken: success on invalid input.
+continue
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f 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
+echo "$as_me:$LINENO: result: $CPP" >&5
+echo "${ECHO_T}$CPP" >&6
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ :
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether non-existent headers
+ # can be detected and how.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ # Broken: success on invalid input.
+continue
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+ :
+else
+ { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&5
+echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+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
+
+
+echo "$as_me:$LINENO: checking for egrep" >&5
+echo $ECHO_N "checking for egrep... $ECHO_C" >&6
+if test "${ac_cv_prog_egrep+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if echo a | (grep -E '(a|b)') >/dev/null 2>&1
+ then ac_cv_prog_egrep='grep -E'
+ else ac_cv_prog_egrep='egrep'
+ fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
+echo "${ECHO_T}$ac_cv_prog_egrep" >&6
+ EGREP=$ac_cv_prog_egrep
+
+
+# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
+# for constant arguments. Useless!
+echo "$as_me:$LINENO: checking for working alloca.h" >&5
+echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6
+if test "${ac_cv_working_alloca_h+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <alloca.h>
+int
+main ()
+{
+char *p = (char *) alloca (2 * sizeof (int));
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_working_alloca_h=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_working_alloca_h=no
+fi
+rm -f conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
+echo "${ECHO_T}$ac_cv_working_alloca_h" >&6
+if test $ac_cv_working_alloca_h = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_ALLOCA_H 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for alloca" >&5
+echo $ECHO_N "checking for alloca... $ECHO_C" >&6
+if test "${ac_cv_func_alloca_works+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#ifdef __GNUC__
+# define alloca __builtin_alloca
+#else
+# ifdef _MSC_VER
+# include <malloc.h>
+# define alloca _alloca
+# else
+# if HAVE_ALLOCA_H
+# include <alloca.h>
+# else
+# ifdef _AIX
+ #pragma alloca
+# else
+# ifndef alloca /* predefined by HP cc +Olibcalls */
+char *alloca ();
+# endif
+# endif
+# endif
+# endif
+#endif
+
+int
+main ()
+{
+char *p = (char *) alloca (1);
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_func_alloca_works=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_func_alloca_works=no
+fi
+rm -f conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5
+echo "${ECHO_T}$ac_cv_func_alloca_works" >&6
+
+if test $ac_cv_func_alloca_works = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_ALLOCA 1
+_ACEOF
+
+else
+ # The SVR3 libPW and SVR4 libucb both contain incompatible functions
+# that cause trouble. Some versions do not even contain alloca or
+# contain a buggy version. If you still want to use their alloca,
+# use ar to extract alloca.o from them instead of compiling alloca.c.
+
+ALLOCA=alloca.$ac_objext
+
+cat >>confdefs.h <<\_ACEOF
+#define C_ALLOCA 1
+_ACEOF
+
+
+echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5
+echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6
+if test "${ac_cv_os_cray+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#if defined(CRAY) && ! defined(CRAY2)
+webecray
+#else
+wenotbecray
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "webecray" >/dev/null 2>&1; then
+ ac_cv_os_cray=yes
+else
+ ac_cv_os_cray=no
+fi
+rm -f conftest*
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
+echo "${ECHO_T}$ac_cv_os_cray" >&6
+if test $ac_cv_os_cray = yes; then
+ for ac_func in _getb67 GETB67 getb67; do
+ as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func (); 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 $ac_func
+
+/* Override any gcc2 internal prototype to avoid an error. */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+char (*f) () = $ac_func;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+int
+main ()
+{
+return f != $ac_func;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ eval "$as_ac_var=yes"
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+eval "$as_ac_var=no"
+fi
+rm -f conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define CRAY_STACKSEG_END $ac_func
+_ACEOF
+
+ break
+fi
+
+ done
+fi
+
+echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
+echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6
+if test "${ac_cv_c_stack_direction+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test "$cross_compiling" = yes; then
+ ac_cv_c_stack_direction=0
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+int
+find_stack_direction ()
+{
+ static char *addr = 0;
+ auto char dummy;
+ if (addr == 0)
+ {
+ addr = &dummy;
+ return find_stack_direction ();
+ }
+ else
+ return (&dummy > addr) ? 1 : -1;
+}
+
+int
+main ()
+{
+ exit (find_stack_direction () < 0);
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_c_stack_direction=1
+else
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_c_stack_direction=-1
+fi
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
+echo "${ECHO_T}$ac_cv_c_stack_direction" >&6
+
+cat >>confdefs.h <<_ACEOF
+#define STACK_DIRECTION $ac_cv_c_stack_direction
+_ACEOF
+
+
+fi
+
+
+for ac_func in strcasecmp
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func (); 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 $ac_func
+
+/* Override any gcc2 internal prototype to avoid an error. */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+char (*f) () = $ac_func;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+int
+main ()
+{
+return f != $ac_func;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ eval "$as_ac_var=yes"
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+eval "$as_ac_var=no"
+fi
+rm -f conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+else
+ case $LIBOBJS in
+ "$ac_func.$ac_objext" | \
+ *" $ac_func.$ac_objext" | \
+ "$ac_func.$ac_objext "* | \
+ *" $ac_func.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" ;;
+esac
+
+fi
+done
+
+
+
+
+ ac_config_files="$ac_config_files Makefile"
+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, don't put newlines in cache variables' values.
+# 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.
+{
+ (set) 2>&1 |
+ case `(ac_space=' '; set | grep ac_space) 2>&1` in
+ *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 \
+ "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+ ;;
+ esac;
+} |
+ sed '
+ t clear
+ : clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ /^ac_cv_env/!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" && echo "updating cache $cache_file"
+ cat confcache >$cache_file
+ else
+ echo "not updating unwritable cache $cache_file"
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=/{
+s/:*\$(srcdir):*/:/;
+s/:*\${srcdir}:*/:/;
+s/:*@srcdir@:*/:/;
+s/^\([^=]*=[ ]*\):*/\1/;
+s/:*$//;
+s/^[^=]*=[ ]*$//;
+}'
+fi
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_i=`echo "$ac_i" |
+ sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
+ # 2. Add them.
+ ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
+ ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+
+: ${CONFIG_STATUS=./config.status}
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+echo "$as_me: creating $CONFIG_STATUS" >&6;}
+cat >$CONFIG_STATUS <<_ACEOF
+#! $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}
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+## --------------------- ##
+## M4sh Initialization. ##
+## --------------------- ##
+
+# Be Bourne compatible
+if test -n "${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 '${1+"$@"}'='"$@"'
+elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+ set -o posix
+fi
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ as_unset=unset
+else
+ as_unset=false
+fi
+
+
+# Work around bugs in pre-3.0 UWIN ksh.
+$as_unset ENV MAIL MAILPATH
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+for as_var in \
+ LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+ LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+ LC_TELEPHONE LC_TIME
+do
+ if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
+ eval $as_var=C; export $as_var
+ else
+ $as_unset $as_var
+ fi
+done
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1; 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
+
+
+# Name of the executable.
+as_me=`$as_basename "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)$' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
+ /^X\/\(\/\/\)$/{ s//\1/; q; }
+ /^X\/\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+
+
+# PATH needs CR, and LINENO needs CR and PATH.
+# 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
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+
+
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x$as_lineno_3" = "x$as_lineno_2" || {
+ # Find who we are. Look in the path if we contain no path at all
+ # relative or not.
+ 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/$0 && break
+done
+
+ ;;
+ esac
+ # We did not find ourselves, most probably we were run as `sh COMMAND'
+ # in which case we are not to be found in the path.
+ if test "x$as_myself" = x; then
+ as_myself=$0
+ fi
+ if test ! -f "$as_myself"; then
+ { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
+echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+ case $CONFIG_SHELL in
+ '')
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for as_base in sh bash ksh sh5; do
+ case $as_dir in
+ /*)
+ if ("$as_dir/$as_base" -c '
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
+ $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
+ $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
+ CONFIG_SHELL=$as_dir/$as_base
+ export CONFIG_SHELL
+ exec "$CONFIG_SHELL" "$0" ${1+"$@"}
+ fi;;
+ esac
+ done
+done
+;;
+ esac
+
+ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+ # uniformly replaced by the line number. The first 'sed' inserts a
+ # line-number line before each line; the second 'sed' does the real
+ # work. The second script uses 'N' to pair each line-number line
+ # with the numbered line, and appends trailing '-' during
+ # substitution so that $LINENO is not a special case at line end.
+ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+ # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
+ sed '=' <$as_myself |
+ sed '
+ N
+ s,$,-,
+ : loop
+ s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
+ t loop
+ s,-$,,
+ s,^['$as_cr_digits']*\n,,
+ ' >$as_me.lineno &&
+ chmod +x $as_me.lineno ||
+ { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
+echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
+ { (exit 1); exit 1; }; }
+
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensible to this).
+ . ./$as_me.lineno
+ # Exit status is that of the last command.
+ exit
+}
+
+
+case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+ *c*,-n*) ECHO_N= ECHO_C='
+' ECHO_T=' ' ;;
+ *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+ *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
+esac
+
+if expr a : '\(a\)' >/dev/null 2>&1; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+echo >conf$$.file
+if ln -s conf$$.file conf$$ 2>/dev/null; then
+ # We could just check for DJGPP; but this test a) works b) is more generic
+ # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
+ if test -f conf$$.exe; then
+ # Don't use ln at all; we don't have any links
+ as_ln_s='cp -p'
+ else
+ as_ln_s='ln -s'
+ fi
+elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.file
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p=:
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+as_executable_p="test -f"
+
+# 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'"
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.
+as_nl='
+'
+IFS=" $as_nl"
+
+# CDPATH.
+$as_unset CDPATH
+
+exec 6>&1
+
+# Open the log real soon, to keep \$[0] and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling. Logging --version etc. is OK.
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+} >&5
+cat >&5 <<_CSEOF
+
+This file was extended by $as_me, which was
+generated by GNU Autoconf 2.59. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+_CSEOF
+echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
+echo >&5
+_ACEOF
+
+# Files that config.status was made for.
+if test -n "$ac_config_files"; then
+ echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
+fi
+
+if test -n "$ac_config_headers"; then
+ echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
+fi
+
+if test -n "$ac_config_links"; then
+ echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
+fi
+
+if test -n "$ac_config_commands"; then
+ echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+
+ac_cs_usage="\
+\`$as_me' instantiates files from templates according to the
+current configuration.
+
+Usage: $0 [OPTIONS] [FILE]...
+
+ -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
+ --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:
+$config_headers
+
+Report bugs to <bug-autoconf at gnu.org>."
+_ACEOF
+
+cat >>$CONFIG_STATUS <<_ACEOF
+ac_cs_version="\\
+config.status
+configured by $0, generated by GNU Autoconf 2.59,
+ with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
+
+Copyright (C) 2003 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+srcdir=$srcdir
+INSTALL="$INSTALL"
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+# If no file are specified by the user, then we need to provide default
+# value. By we need to know if files were specified by the user.
+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=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ *) # This is not an option, so the user has probably given explicit
+ # arguments.
+ ac_option=$1
+ ac_need_defaults=false;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --vers* | -V )
+ echo "$ac_cs_version"; exit 0 ;;
+ --he | --h)
+ # Conflict between --help and --header
+ { { echo "$as_me:$LINENO: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&5
+echo "$as_me: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&2;}
+ { (exit 1); exit 1; }; };;
+ --help | --hel | -h )
+ echo "$ac_cs_usage"; exit 0 ;;
+ --debug | --d* | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ CONFIG_FILES="$CONFIG_FILES $ac_optarg"
+ ac_need_defaults=false;;
+ --header | --heade | --head | --hea )
+ $ac_shift
+ CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
+ ac_need_defaults=false;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&5
+echo "$as_me: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&2;}
+ { (exit 1); exit 1; }; } ;;
+
+ *) ac_config_targets="$ac_config_targets $1" ;;
+
+ 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
+if \$ac_cs_recheck; then
+ echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
+ exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+fi
+
+_ACEOF
+
+
+
+
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+for ac_config_target in $ac_config_targets
+do
+ case "$ac_config_target" in
+ # Handling of arguments.
+ "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+ "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+ *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+ { (exit 1); exit 1; }; };;
+ 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=$config_headers
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason to put it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Create a temporary directory, and hook for its removal unless debugging.
+$debug ||
+{
+ trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
+ trap '{ (exit 1); exit 1; }' 1 2 13 15
+}
+
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
+ test -n "$tmp" && test -d "$tmp"
+} ||
+{
+ tmp=./confstat$$-$RANDOM
+ (umask 077 && mkdir $tmp)
+} ||
+{
+ echo "$me: cannot create a temporary directory in ." >&2
+ { (exit 1); exit 1; }
+}
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<_ACEOF
+
+#
+# CONFIG_FILES section.
+#
+
+# No need to generate the scripts if there are no CONFIG_FILES.
+# This happens for instance when ./config.status config.h
+if test -n "\$CONFIG_FILES"; then
+ # Protect against being on the right side of a sed subst in config.status.
+ sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
+ s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
+s, at SHELL@,$SHELL,;t t
+s, at PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
+s, at PACKAGE_NAME@,$PACKAGE_NAME,;t t
+s, at PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
+s, at PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
+s, at PACKAGE_STRING@,$PACKAGE_STRING,;t t
+s, at PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
+s, at exec_prefix@,$exec_prefix,;t t
+s, at prefix@,$prefix,;t t
+s, at program_transform_name@,$program_transform_name,;t t
+s, at bindir@,$bindir,;t t
+s, at sbindir@,$sbindir,;t t
+s, at libexecdir@,$libexecdir,;t t
+s, at datadir@,$datadir,;t t
+s, at sysconfdir@,$sysconfdir,;t t
+s, at sharedstatedir@,$sharedstatedir,;t t
+s, at localstatedir@,$localstatedir,;t t
+s, at libdir@,$libdir,;t t
+s, at includedir@,$includedir,;t t
+s, at oldincludedir@,$oldincludedir,;t t
+s, at infodir@,$infodir,;t t
+s, at mandir@,$mandir,;t t
+s, at build_alias@,$build_alias,;t t
+s, at host_alias@,$host_alias,;t t
+s, at target_alias@,$target_alias,;t t
+s, at DEFS@,$DEFS,;t t
+s, at ECHO_C@,$ECHO_C,;t t
+s, at ECHO_N@,$ECHO_N,;t t
+s, at ECHO_T@,$ECHO_T,;t t
+s, at LIBS@,$LIBS,;t t
+s, at CC@,$CC,;t t
+s, at CFLAGS@,$CFLAGS,;t t
+s, at LDFLAGS@,$LDFLAGS,;t t
+s, at CPPFLAGS@,$CPPFLAGS,;t t
+s, at ac_ct_CC@,$ac_ct_CC,;t t
+s, at EXEEXT@,$EXEEXT,;t t
+s, at OBJEXT@,$OBJEXT,;t t
+s, at LEX@,$LEX,;t t
+s, at LEXLIB@,$LEXLIB,;t t
+s, at LEX_OUTPUT_ROOT@,$LEX_OUTPUT_ROOT,;t t
+s, at YACC@,$YACC,;t t
+s, at INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
+s, at INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
+s, at INSTALL_DATA@,$INSTALL_DATA,;t t
+s, at ALLOCA@,$ALLOCA,;t t
+s, at CPP@,$CPP,;t t
+s, at EGREP@,$EGREP,;t t
+s, at LIBOBJS@,$LIBOBJS,;t t
+s, at LTLIBOBJS@,$LTLIBOBJS,;t t
+CEOF
+
+_ACEOF
+
+ cat >>$CONFIG_STATUS <<\_ACEOF
+ # Split the substitutions into bite-sized pieces for seds with
+ # small command number limits, like on Digital OSF/1 and HP-UX.
+ ac_max_sed_lines=48
+ ac_sed_frag=1 # Number of current file.
+ ac_beg=1 # First line for current file.
+ ac_end=$ac_max_sed_lines # Line after last line for current file.
+ ac_more_lines=:
+ ac_sed_cmds=
+ while $ac_more_lines; do
+ if test $ac_beg -gt 1; then
+ sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+ else
+ sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+ fi
+ if test ! -s $tmp/subs.frag; then
+ ac_more_lines=false
+ else
+ # The purpose of the label and of the branching condition is to
+ # speed up the sed processing (if there are no `@' at all, there
+ # is no need to browse any of the substitutions).
+ # These are the two extra sed commands mentioned above.
+ (echo ':t
+ /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
+ if test -z "$ac_sed_cmds"; then
+ ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
+ else
+ ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
+ fi
+ ac_sed_frag=`expr $ac_sed_frag + 1`
+ ac_beg=$ac_end
+ ac_end=`expr $ac_end + $ac_max_sed_lines`
+ fi
+ done
+ if test -z "$ac_sed_cmds"; then
+ ac_sed_cmds=cat
+ fi
+fi # test -n "$CONFIG_FILES"
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
+ # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+ case $ac_file in
+ - | *:- | *:-:* ) # input from stdin
+ cat >$tmp/stdin
+ ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+ ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+ *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+ ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+ * ) ac_file_in=$ac_file.in ;;
+ esac
+
+ # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
+ ac_dir=`(dirname "$ac_file") 2>/dev/null ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ { if $as_mkdir_p; then
+ mkdir -p "$ac_dir"
+ else
+ as_dir="$ac_dir"
+ as_dirs=
+ while test ! -d "$as_dir"; do
+ as_dirs="$as_dir $as_dirs"
+ as_dir=`(dirname "$as_dir") 2>/dev/null ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ done
+ test ! -n "$as_dirs" || mkdir $as_dirs
+ fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
+echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
+ { (exit 1); exit 1; }; }; }
+
+ ac_builddir=.
+
+if test "$ac_dir" != .; then
+ ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+ # A "../" for each directory in $ac_dir_suffix.
+ ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+else
+ ac_dir_suffix= ac_top_builddir=
+fi
+
+case $srcdir in
+ .) # No --srcdir option. We are building in place.
+ ac_srcdir=.
+ if test -z "$ac_top_builddir"; then
+ ac_top_srcdir=.
+ else
+ ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
+ fi ;;
+ [\\/]* | ?:[\\/]* ) # Absolute path.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir ;;
+ *) # Relative path.
+ ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_builddir$srcdir ;;
+esac
+
+# Do not use `cd foo && pwd` to compute absolute paths, because
+# the directories may not exist.
+case `pwd` in
+.) ac_abs_builddir="$ac_dir";;
+*)
+ case "$ac_dir" in
+ .) ac_abs_builddir=`pwd`;;
+ [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+ *) ac_abs_builddir=`pwd`/"$ac_dir";;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_builddir=${ac_top_builddir}.;;
+*)
+ case ${ac_top_builddir}. in
+ .) ac_abs_top_builddir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+ *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_srcdir=$ac_srcdir;;
+*)
+ case $ac_srcdir in
+ .) ac_abs_srcdir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+ *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_srcdir=$ac_top_srcdir;;
+*)
+ case $ac_top_srcdir in
+ .) ac_abs_top_srcdir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+ *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+ esac;;
+esac
+
+
+ case $INSTALL in
+ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+ *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
+ esac
+
+ if test x"$ac_file" != x-; then
+ { echo "$as_me:$LINENO: creating $ac_file" >&5
+echo "$as_me: creating $ac_file" >&6;}
+ rm -f "$ac_file"
+ fi
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ if test x"$ac_file" = x-; then
+ configure_input=
+ else
+ configure_input="$ac_file. "
+ fi
+ configure_input=$configure_input"Generated from `echo $ac_file_in |
+ sed 's,.*/,,'` by configure."
+
+ # First look for the input files in the build tree, otherwise in the
+ # src tree.
+ ac_file_inputs=`IFS=:
+ for f in $ac_file_in; do
+ case $f in
+ -) echo $tmp/stdin ;;
+ [\\/$]*)
+ # Absolute (can't be DOS-style, as IFS=:)
+ test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+ { (exit 1); exit 1; }; }
+ echo "$f";;
+ *) # Relative
+ if test -f "$f"; then
+ # Build tree
+ echo "$f"
+ elif test -f "$srcdir/$f"; then
+ # Source tree
+ echo "$srcdir/$f"
+ else
+ # /dev/null tree
+ { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+ { (exit 1); exit 1; }; }
+ fi;;
+ esac
+ done` || { (exit 1); exit 1; }
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF
+ sed "$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s, at configure_input@,$configure_input,;t t
+s, at srcdir@,$ac_srcdir,;t t
+s, at abs_srcdir@,$ac_abs_srcdir,;t t
+s, at top_srcdir@,$ac_top_srcdir,;t t
+s, at abs_top_srcdir@,$ac_abs_top_srcdir,;t t
+s, at builddir@,$ac_builddir,;t t
+s, at abs_builddir@,$ac_abs_builddir,;t t
+s, at top_builddir@,$ac_top_builddir,;t t
+s, at abs_top_builddir@,$ac_abs_top_builddir,;t t
+s, at INSTALL@,$ac_INSTALL,;t t
+" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
+ rm -f $tmp/stdin
+ if test x"$ac_file" != x-; then
+ mv $tmp/out $ac_file
+ else
+ cat $tmp/out
+ rm -f $tmp/out
+ fi
+
+done
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+
+#
+# CONFIG_HEADER section.
+#
+
+# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
+# NAME is the cpp macro being defined and VALUE is the value it is being given.
+#
+# ac_d sets the value in "#define NAME VALUE" lines.
+ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
+ac_dB='[ ].*$,\1#\2'
+ac_dC=' '
+ac_dD=',;t'
+# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
+ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
+ac_uB='$,\1#\2define\3'
+ac_uC=' '
+ac_uD=',;t'
+
+for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
+ # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+ case $ac_file in
+ - | *:- | *:-:* ) # input from stdin
+ cat >$tmp/stdin
+ ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+ ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+ *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+ ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+ * ) ac_file_in=$ac_file.in ;;
+ esac
+
+ test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
+echo "$as_me: creating $ac_file" >&6;}
+
+ # First look for the input files in the build tree, otherwise in the
+ # src tree.
+ ac_file_inputs=`IFS=:
+ for f in $ac_file_in; do
+ case $f in
+ -) echo $tmp/stdin ;;
+ [\\/$]*)
+ # Absolute (can't be DOS-style, as IFS=:)
+ test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+ { (exit 1); exit 1; }; }
+ # Do quote $f, to prevent DOS paths from being IFS'd.
+ echo "$f";;
+ *) # Relative
+ if test -f "$f"; then
+ # Build tree
+ echo "$f"
+ elif test -f "$srcdir/$f"; then
+ # Source tree
+ echo "$srcdir/$f"
+ else
+ # /dev/null tree
+ { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+ { (exit 1); exit 1; }; }
+ fi;;
+ esac
+ done` || { (exit 1); exit 1; }
+ # Remove the trailing spaces.
+ sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
+
+_ACEOF
+
+# Transform confdefs.h into two sed scripts, `conftest.defines' and
+# `conftest.undefs', that substitutes the proper values into
+# config.h.in to produce config.h. The first handles `#define'
+# templates, and the second `#undef' templates.
+# And first: Protect against being on the right side of a sed subst in
+# config.status. Protect against being in an unquoted here document
+# in config.status.
+rm -f conftest.defines conftest.undefs
+# Using a here document instead of a string reduces the quoting nightmare.
+# Putting comments in sed scripts is not portable.
+#
+# `end' is used to avoid that the second main sed command (meant for
+# 0-ary CPP macros) applies to n-ary macro definitions.
+# See the Autoconf documentation for `clear'.
+cat >confdef2sed.sed <<\_ACEOF
+s/[\\&,]/\\&/g
+s,[\\$`],\\&,g
+t clear
+: clear
+s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
+t end
+s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
+: end
+_ACEOF
+# If some macros were called several times there might be several times
+# the same #defines, which is useless. Nevertheless, we may not want to
+# sort them, since we want the *last* AC-DEFINE to be honored.
+uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
+sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
+rm -f confdef2sed.sed
+
+# This sed command replaces #undef with comments. This is necessary, for
+# example, in the case of _POSIX_SOURCE, which is predefined and required
+# on some systems where configure will not decide to define it.
+cat >>conftest.undefs <<\_ACEOF
+s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
+_ACEOF
+
+# Break up conftest.defines because some shells have a limit on the size
+# of here documents, and old seds have small limits too (100 cmds).
+echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
+echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
+echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
+echo ' :' >>$CONFIG_STATUS
+rm -f conftest.tail
+while grep . conftest.defines >/dev/null
+do
+ # Write a limited-size here document to $tmp/defines.sed.
+ echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
+ # Speed up: don't consider the non `#define' lines.
+ echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
+ # Work around the forget-to-reset-the-flag bug.
+ echo 't clr' >>$CONFIG_STATUS
+ echo ': clr' >>$CONFIG_STATUS
+ sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
+ echo 'CEOF
+ sed -f $tmp/defines.sed $tmp/in >$tmp/out
+ rm -f $tmp/in
+ mv $tmp/out $tmp/in
+' >>$CONFIG_STATUS
+ sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
+ rm -f conftest.defines
+ mv conftest.tail conftest.defines
+done
+rm -f conftest.defines
+echo ' fi # grep' >>$CONFIG_STATUS
+echo >>$CONFIG_STATUS
+
+# Break up conftest.undefs because some shells have a limit on the size
+# of here documents, and old seds have small limits too (100 cmds).
+echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
+rm -f conftest.tail
+while grep . conftest.undefs >/dev/null
+do
+ # Write a limited-size here document to $tmp/undefs.sed.
+ echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
+ # Speed up: don't consider the non `#undef'
+ echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
+ # Work around the forget-to-reset-the-flag bug.
+ echo 't clr' >>$CONFIG_STATUS
+ echo ': clr' >>$CONFIG_STATUS
+ sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
+ echo 'CEOF
+ sed -f $tmp/undefs.sed $tmp/in >$tmp/out
+ rm -f $tmp/in
+ mv $tmp/out $tmp/in
+' >>$CONFIG_STATUS
+ sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
+ rm -f conftest.undefs
+ mv conftest.tail conftest.undefs
+done
+rm -f conftest.undefs
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ if test x"$ac_file" = x-; then
+ echo "/* Generated by configure. */" >$tmp/config.h
+ else
+ echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
+ fi
+ cat $tmp/in >>$tmp/config.h
+ rm -f $tmp/in
+ if test x"$ac_file" != x-; then
+ if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
+ { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
+echo "$as_me: $ac_file is unchanged" >&6;}
+ else
+ ac_dir=`(dirname "$ac_file") 2>/dev/null ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ { if $as_mkdir_p; then
+ mkdir -p "$ac_dir"
+ else
+ as_dir="$ac_dir"
+ as_dirs=
+ while test ! -d "$as_dir"; do
+ as_dirs="$as_dir $as_dirs"
+ as_dir=`(dirname "$as_dir") 2>/dev/null ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ done
+ test ! -n "$as_dirs" || mkdir $as_dirs
+ fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
+echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
+ { (exit 1); exit 1; }; }; }
+
+ rm -f $ac_file
+ mv $tmp/config.h $ac_file
+ fi
+ else
+ cat $tmp/config.h
+ rm -f $tmp/config.h
+ fi
+done
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+
+{ (exit 0); exit 0; }
+_ACEOF
+chmod +x $CONFIG_STATUS
+ac_clean_files=$ac_clean_files_save
+
+
+# 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 || { (exit 1); exit 1; }
+fi
+
+
diff --git a/configure.in b/configure.in
new file mode 100644
index 0000000..baf19af
--- /dev/null
+++ b/configure.in
@@ -0,0 +1,38 @@
+dnl vim: ai ts=4 sw=4 expandtab
+
+# ###################################################################
+#
+#
+# Copyright (C) 2000, 2001 Erik Edelmann <eedelman at beam.helsinki.fi>
+#
+# This program is free software; you can redistribute it
+# and/or modify it under the terms of the GNU General Public
+# License version 2 as published by the Free Software
+# Foundation.
+#
+# 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
+#
+#
+# ###################################################################
+
+AC_INIT(main.c)
+AC_CONFIG_HEADER(config.h)
+AC_PROG_CC
+AC_PROG_LEX
+AC_PROG_YACC
+AC_PROG_INSTALL
+AC_FUNC_ALLOCA
+AC_REPLACE_FUNCS(strcasecmp, AC_DEFINE(HAVE_STRCASECMP))
+AC_EXEEXT
+
+AC_OUTPUT(Makefile)
+
diff --git a/errormesg.c b/errormesg.c
new file mode 100644
index 0000000..5217d61
--- /dev/null
+++ b/errormesg.c
@@ -0,0 +1,117 @@
+/*
+ * Copyright (C) 2000-2005 Erik Edelmann <Erik.Edelmann at iki.fi>
+ *
+ * This program is free software; you can redistribute it
+ * and/or modify it under the terms of the GNU General Public
+ * License version 2 as published by the Free Software
+ * Foundation;
+ *
+ * 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
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <assert.h>
+#include "config.h"
+
+
+static const char *progname;
+
+
+void set_progname (const char *prog)
+{
+ progname = prog;
+}
+
+static void print_errmesg (const char *kind, const char *fmt, va_list ap)
+{
+ char *s;
+ int n;
+ unsigned u;
+ double d;
+ char c;
+
+ fprintf (stderr, "\n%s: %s: ", progname, kind);
+
+ for (; *fmt; fmt++) {
+ if (*fmt != '%') {
+ fputc (*fmt, stderr);
+ } else {
+ fmt++;
+ switch (*fmt) {
+ case 's':
+ s = va_arg (ap, char *);
+ fputs (s, stderr);
+ break;
+ case 'c':
+ c = va_arg (ap, int);
+ fputc(c, stderr);
+ break;
+ case 'd':
+ case 'i':
+ n = va_arg (ap, int);
+ fprintf (stderr,"%i", n);
+ break;
+ case 'u':
+ u = va_arg (ap, unsigned);
+ fprintf (stderr, "%u", u);
+ break;
+ case 'f':
+ d = va_arg (ap, double);
+ fprintf (stderr, "%f", d);
+ break;
+ case 'g':
+ d = va_arg (ap, double);
+ fprintf (stderr, "%g", d);
+ break;
+ case '%':
+ fputc ('%', stderr);
+ break;
+ case '\0':
+ break;
+ default:
+ assert (0);
+ break;
+ }
+ }
+ }
+ fputc ('\n', stderr);
+}
+
+
+
+void fatal_error (const char *fmt, ...)
+/*
+ * Print a message on stderr and exit with exitcode 'EXIT_FAILURE'
+ */
+{
+ va_list ap;
+
+ va_start (ap, fmt);
+ print_errmesg ("ERROR", fmt, ap);
+ va_end(ap);
+ exit (EXIT_FAILURE);
+}
+
+
+void warning (const char *fmt, ...)
+/*
+ * Print a message on stderr.
+ */
+{
+ va_list ap;
+
+ va_start (ap, fmt);
+ print_errmesg ("WARNING", fmt, ap);
+ va_end(ap);
+}
diff --git a/errormesg.h b/errormesg.h
new file mode 100644
index 0000000..a342ac8
--- /dev/null
+++ b/errormesg.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2000-2005 Erik Edelmann <Erik.Edelmann at iki.fi>
+ *
+ * This program is free software; you can redistribute it
+ * and/or modify it under the terms of the GNU General Public
+ * License version 2 as published by the Free Software
+ * Foundation;
+ *
+ * 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
+ */
+#ifndef ERRORMESG_H_
+#define ERRORMESG_H_
+
+#include "config.h"
+
+void warning (const char *fmt, ...);
+void fatal_error (const char *fmt, ...);
+void set_progname (const char *prog);
+
+#endif /* ERRORMESG_H_ */
diff --git a/find_dep.c b/find_dep.c
new file mode 100644
index 0000000..d2f750d
--- /dev/null
+++ b/find_dep.c
@@ -0,0 +1,1921 @@
+/* A Bison parser, made by GNU Bison 2.1. */
+
+/* Skeleton parser for Yacc-like parsing with Bison,
+ Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005 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, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA. */
+
+/* As a special exception, when this file is copied by Bison into a
+ Bison output file, you may use that output file without restriction.
+ This special exception was added by the Free Software Foundation
+ in version 1.24 of Bison. */
+
+/* Written by Richard Stallman by simplifying the original so called
+ ``semantic'' parser. */
+
+/* All symbols defined below should begin with yy or YY, to avoid
+ infringing on user name space. This should be done even for local
+ variables, as they might otherwise be expanded by user macros.
+ There are some unavoidable exceptions within include files to
+ define necessary library symbols; they are noted "INFRINGES ON
+ USER NAME SPACE" below. */
+
+/* Identify Bison output. */
+#define YYBISON 1
+
+/* Bison version. */
+#define YYBISON_VERSION "2.1"
+
+/* Skeleton name. */
+#define YYSKELETON_NAME "yacc.c"
+
+/* Pure parsers. */
+#define YYPURE 0
+
+/* Using locations. */
+#define YYLSP_NEEDED 0
+
+
+
+/* Tokens. */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+ /* Put the tokens into the symbol table, so that GDB and other debuggers
+ know about them. */
+ enum yytokentype {
+ EOSTMT = 258,
+ ASSIGNMENT_OP = 259,
+ GARBAGE = 260,
+ CPP_INCLUDE = 261,
+ F90PPR_INCLUDE = 262,
+ COCO_INCLUDE = 263,
+ F90PPR_DEFINE = 264,
+ CPP_DEFINE = 265,
+ F90PPR_UNDEF = 266,
+ CPP_UNDEF = 267,
+ CPP_IFDEF = 268,
+ CPP_IFNDEF = 269,
+ CPP_IF = 270,
+ CPP_ELSE = 271,
+ CPP_ELIF = 272,
+ CPP_ENDIF = 273,
+ F90PPR_IFDEF = 274,
+ F90PPR_IFNDEF = 275,
+ F90PPR_IF = 276,
+ F90PPR_ELSE = 277,
+ F90PPR_ELIF = 278,
+ F90PPR_ENDIF = 279,
+ CPP_TOENDL = 280,
+ UNTERMINATED_STRING = 281,
+ STRING = 282,
+ WORD = 283
+ };
+#endif
+/* Tokens. */
+#define EOSTMT 258
+#define ASSIGNMENT_OP 259
+#define GARBAGE 260
+#define CPP_INCLUDE 261
+#define F90PPR_INCLUDE 262
+#define COCO_INCLUDE 263
+#define F90PPR_DEFINE 264
+#define CPP_DEFINE 265
+#define F90PPR_UNDEF 266
+#define CPP_UNDEF 267
+#define CPP_IFDEF 268
+#define CPP_IFNDEF 269
+#define CPP_IF 270
+#define CPP_ELSE 271
+#define CPP_ELIF 272
+#define CPP_ENDIF 273
+#define F90PPR_IFDEF 274
+#define F90PPR_IFNDEF 275
+#define F90PPR_IF 276
+#define F90PPR_ELSE 277
+#define F90PPR_ELIF 278
+#define F90PPR_ENDIF 279
+#define CPP_TOENDL 280
+#define UNTERMINATED_STRING 281
+#define STRING 282
+#define WORD 283
+
+
+
+
+/* Copy the first part of user declarations. */
+#line 1 "find_dep.y"
+
+/*
+ * Copyright (C) 2000-2006 Erik Edelmann <Erik.Edelmann at iki.fi>
+ *
+ * This program is free software; you can redistribute it
+ * and/or modify it under the terms of the GNU General Public
+ * License version 2 as published by the Free Software
+ * Foundation.
+ *
+ * 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
+ */
+
+#include <errno.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#ifdef HAVE_ALLOCA_H
+# include <alloca.h>
+#endif
+
+#include "finddep.h"
+#include "utils.h"
+#include "errormesg.h"
+#include "global.h"
+#include "macro.h"
+#include "modfile_name.h"
+
+static char *sourcefile;
+static char *curr_file;
+static Dependency *dep; /* Dependencies of the file */
+static List *modules; /* Modules defined in the file */
+static List *macrolist;
+static char *filestack[INCLUDE_RECURSION_LIMIT+1];
+static int filestack_i;
+static int pp_ignore; /* In 'false'-branch of a pre-processor 'if' */
+static bool skip_to_end[20];
+static int skip_i;
+static bool in_interface = false;
+
+int yyerror(const char *s);
+
+static int modcmp(const void *m1, const void *m2);
+SourceFmt get_format(const char *filename);
+void handle_include(const char *incfile);
+
+Macro *defmac;
+
+/* Defined in lexer.l */
+int yylex();
+bool lex_include_file(const char *incfile);
+void lex_set_format(SourceFmt fmt);
+
+
+
+/* Enabling traces. */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+
+/* Enabling verbose error messages. */
+#ifdef YYERROR_VERBOSE
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE 0
+#endif
+
+/* Enabling the token table. */
+#ifndef YYTOKEN_TABLE
+# define YYTOKEN_TABLE 0
+#endif
+
+#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
+#line 65 "find_dep.y"
+typedef union YYSTYPE {
+ char *string;
+ int number;
+} YYSTYPE;
+/* Line 196 of yacc.c. */
+#line 210 "y.tab.c"
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+# define YYSTYPE_IS_TRIVIAL 1
+#endif
+
+
+
+/* Copy the second part of user declarations. */
+
+
+/* Line 219 of yacc.c. */
+#line 222 "y.tab.c"
+
+#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)
+# define YYSIZE_T __SIZE_TYPE__
+#endif
+#if ! defined (YYSIZE_T) && defined (size_t)
+# define YYSIZE_T size_t
+#endif
+#if ! defined (YYSIZE_T) && (defined (__STDC__) || defined (__cplusplus))
+# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+# define YYSIZE_T size_t
+#endif
+#if ! defined (YYSIZE_T)
+# define YYSIZE_T unsigned int
+#endif
+
+#ifndef YY_
+# if YYENABLE_NLS
+# if ENABLE_NLS
+# include <libintl.h> /* INFRINGES ON USER NAME SPACE */
+# define YY_(msgid) dgettext ("bison-runtime", msgid)
+# endif
+# endif
+# ifndef YY_
+# define YY_(msgid) msgid
+# endif
+#endif
+
+#if ! defined (yyoverflow) || YYERROR_VERBOSE
+
+/* The parser invokes alloca or malloc; define the necessary symbols. */
+
+# ifdef YYSTACK_USE_ALLOCA
+# if YYSTACK_USE_ALLOCA
+# ifdef __GNUC__
+# define YYSTACK_ALLOC __builtin_alloca
+# else
+# define YYSTACK_ALLOC alloca
+# if defined (__STDC__) || defined (__cplusplus)
+# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+# define YYINCLUDED_STDLIB_H
+# endif
+# endif
+# endif
+# endif
+
+# ifdef YYSTACK_ALLOC
+ /* Pacify GCC's `empty if-body' warning. */
+# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
+# ifndef YYSTACK_ALLOC_MAXIMUM
+ /* The OS might guarantee only one guard page at the bottom of the stack,
+ and a page size can be as small as 4096 bytes. So we cannot safely
+ invoke alloca (N) if N exceeds 4096. Use a slightly smaller number
+ to allow for a few compiler-allocated temporary stack slots. */
+# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2005 */
+# endif
+# else
+# define YYSTACK_ALLOC YYMALLOC
+# define YYSTACK_FREE YYFREE
+# ifndef YYSTACK_ALLOC_MAXIMUM
+# define YYSTACK_ALLOC_MAXIMUM ((YYSIZE_T) -1)
+# endif
+# ifdef __cplusplus
+extern "C" {
+# endif
+# ifndef YYMALLOC
+# define YYMALLOC malloc
+# if (! defined (malloc) && ! defined (YYINCLUDED_STDLIB_H) \
+ && (defined (__STDC__) || defined (__cplusplus)))
+void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
+# endif
+# endif
+# ifndef YYFREE
+# define YYFREE free
+# if (! defined (free) && ! defined (YYINCLUDED_STDLIB_H) \
+ && (defined (__STDC__) || defined (__cplusplus)))
+void free (void *); /* INFRINGES ON USER NAME SPACE */
+# endif
+# endif
+# ifdef __cplusplus
+}
+# endif
+# endif
+#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */
+
+
+#if (! defined (yyoverflow) \
+ && (! defined (__cplusplus) \
+ || (defined (YYSTYPE_IS_TRIVIAL) && YYSTYPE_IS_TRIVIAL)))
+
+/* A type that is properly aligned for any stack member. */
+union yyalloc
+{
+ short int yyss;
+ YYSTYPE yyvs;
+ };
+
+/* The size of the maximum gap between one aligned stack and the next. */
+# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
+
+/* The size of an array large to enough to hold all stacks, each with
+ N elements. */
+# define YYSTACK_BYTES(N) \
+ ((N) * (sizeof (short int) + sizeof (YYSTYPE)) \
+ + YYSTACK_GAP_MAXIMUM)
+
+/* Copy COUNT objects from FROM to TO. The source and destination do
+ not overlap. */
+# ifndef YYCOPY
+# if defined (__GNUC__) && 1 < __GNUC__
+# define YYCOPY(To, From, Count) \
+ __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
+# else
+# define YYCOPY(To, From, Count) \
+ do \
+ { \
+ YYSIZE_T yyi; \
+ for (yyi = 0; yyi < (Count); yyi++) \
+ (To)[yyi] = (From)[yyi]; \
+ } \
+ while (0)
+# endif
+# endif
+
+/* Relocate STACK from its old location to the new one. The
+ local variables YYSIZE and YYSTACKSIZE give the old and new number of
+ elements in the stack, and YYPTR gives the new location of the
+ stack. Advance YYPTR to a properly aligned location for the next
+ stack. */
+# define YYSTACK_RELOCATE(Stack) \
+ do \
+ { \
+ YYSIZE_T yynewbytes; \
+ YYCOPY (&yyptr->Stack, Stack, yysize); \
+ Stack = &yyptr->Stack; \
+ yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
+ yyptr += yynewbytes / sizeof (*yyptr); \
+ } \
+ while (0)
+
+#endif
+
+#if defined (__STDC__) || defined (__cplusplus)
+ typedef signed char yysigned_char;
+#else
+ typedef short int yysigned_char;
+#endif
+
+/* YYFINAL -- State number of the termination state. */
+#define YYFINAL 2
+/* YYLAST -- Last index in YYTABLE. */
+#define YYLAST 142
+
+/* YYNTOKENS -- Number of terminals. */
+#define YYNTOKENS 29
+/* YYNNTS -- Number of nonterminals. */
+#define YYNNTS 16
+/* YYNRULES -- Number of rules. */
+#define YYNRULES 49
+/* YYNRULES -- Number of states. */
+#define YYNSTATES 85
+
+/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
+#define YYUNDEFTOK 2
+#define YYMAXUTOK 283
+
+#define YYTRANSLATE(YYX) \
+ ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
+
+/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
+static const unsigned char yytranslate[] =
+{
+ 0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
+ 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
+ 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
+ 25, 26, 27, 28
+};
+
+#if YYDEBUG
+/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
+ YYRHS. */
+static const unsigned char yyprhs[] =
+{
+ 0, 0, 3, 4, 7, 9, 11, 16, 19, 24,
+ 29, 34, 39, 44, 49, 54, 59, 63, 67, 71,
+ 75, 80, 84, 86, 88, 90, 92, 94, 96, 98,
+ 100, 102, 104, 106, 108, 110, 112, 114, 116, 118,
+ 120, 122, 124, 126, 127, 130, 132, 134, 136, 138
+};
+
+/* YYRHS -- A `-1'-separated list of the rules' RHS. */
+static const yysigned_char yyrhs[] =
+{
+ 30, 0, -1, -1, 30, 31, -1, 33, -1, 32,
+ -1, 28, 4, 43, 3, -1, 28, 3, -1, 28,
+ 28, 43, 3, -1, 28, 27, 43, 3, -1, 34,
+ 27, 43, 3, -1, 6, 5, 43, 3, -1, 35,
+ 28, 43, 3, -1, 36, 28, 43, 3, -1, 37,
+ 28, 43, 3, -1, 38, 28, 43, 3, -1, 39,
+ 43, 3, -1, 40, 43, 3, -1, 41, 43, 3,
+ -1, 42, 43, 3, -1, 28, 5, 43, 3, -1,
+ 5, 43, 3, -1, 3, -1, 1, -1, 6, -1,
+ 7, -1, 8, -1, 10, -1, 9, -1, 12, -1,
+ 11, -1, 13, -1, 19, -1, 14, -1, 20, -1,
+ 15, -1, 21, -1, 17, -1, 23, -1, 16, -1,
+ 22, -1, 18, -1, 24, -1, -1, 43, 44, -1,
+ 28, -1, 27, -1, 5, -1, 4, -1, 26, -1
+};
+
+/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
+static const unsigned short int yyrline[] =
+{
+ 0, 81, 81, 82, 85, 86, 89, 91, 96, 136,
+ 143, 147, 148, 157, 174, 190, 206, 214, 219, 225,
+ 230, 231, 232, 233, 236, 237, 238, 241, 242, 245,
+ 246, 249, 250, 253, 254, 257, 258, 261, 262, 265,
+ 266, 269, 270, 273, 274, 277, 278, 279, 280, 281
+};
+#endif
+
+#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
+/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
+ First, the terminals, then, starting at YYNTOKENS, nonterminals. */
+static const char *const yytname[] =
+{
+ "$end", "error", "$undefined", "EOSTMT", "ASSIGNMENT_OP", "GARBAGE",
+ "CPP_INCLUDE", "F90PPR_INCLUDE", "COCO_INCLUDE", "F90PPR_DEFINE",
+ "CPP_DEFINE", "F90PPR_UNDEF", "CPP_UNDEF", "CPP_IFDEF", "CPP_IFNDEF",
+ "CPP_IF", "CPP_ELSE", "CPP_ELIF", "CPP_ENDIF", "F90PPR_IFDEF",
+ "F90PPR_IFNDEF", "F90PPR_IF", "F90PPR_ELSE", "F90PPR_ELIF",
+ "F90PPR_ENDIF", "CPP_TOENDL", "UNTERMINATED_STRING", "STRING", "WORD",
+ "$accept", "code", "stmt", "assignment_stmt", "keyword_stmt", "include",
+ "define", "undef", "ifdef", "ifndef", "if", "elif", "else", "endif",
+ "other", "misc_code", 0
+};
+#endif
+
+# ifdef YYPRINT
+/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
+ token YYLEX-NUM. */
+static const unsigned short int yytoknum[] =
+{
+ 0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
+ 265, 266, 267, 268, 269, 270, 271, 272, 273, 274,
+ 275, 276, 277, 278, 279, 280, 281, 282, 283
+};
+# endif
+
+/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
+static const unsigned char yyr1[] =
+{
+ 0, 29, 30, 30, 31, 31, 32, 33, 33, 33,
+ 33, 33, 33, 33, 33, 33, 33, 33, 33, 33,
+ 33, 33, 33, 33, 34, 34, 34, 35, 35, 36,
+ 36, 37, 37, 38, 38, 39, 39, 40, 40, 41,
+ 41, 42, 42, 43, 43, 44, 44, 44, 44, 44
+};
+
+/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
+static const unsigned char yyr2[] =
+{
+ 0, 2, 0, 2, 1, 1, 4, 2, 4, 4,
+ 4, 4, 4, 4, 4, 4, 3, 3, 3, 3,
+ 4, 3, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 0, 2, 1, 1, 1, 1, 1
+};
+
+/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
+ STATE-NUM when YYTABLE doesn't specify something else to do. Zero
+ means the default is an error. */
+static const unsigned char yydefact[] =
+{
+ 2, 0, 1, 23, 22, 43, 24, 25, 26, 28,
+ 27, 30, 29, 31, 33, 35, 39, 37, 41, 32,
+ 34, 36, 40, 38, 42, 0, 3, 5, 4, 0,
+ 0, 0, 0, 0, 43, 43, 43, 43, 0, 43,
+ 7, 43, 43, 43, 43, 43, 43, 43, 43, 43,
+ 0, 0, 0, 0, 21, 48, 47, 49, 46, 45,
+ 44, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 16, 17, 18, 19, 11, 6, 20, 9, 8,
+ 10, 12, 13, 14, 15
+};
+
+/* YYDEFGOTO[NTERM-NUM]. */
+static const yysigned_char yydefgoto[] =
+{
+ -1, 1, 26, 27, 28, 29, 30, 31, 32, 33,
+ 34, 35, 36, 37, 38, 60
+};
+
+/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+ STATE-NUM. */
+#define YYPACT_NINF -24
+static const yysigned_char yypact[] =
+{
+ -24, 0, -24, -24, -24, -24, -3, -24, -24, -24,
+ -24, -24, -24, -24, -24, -24, -24, -24, -24, -24,
+ -24, -24, -24, -24, -24, 114, -24, -24, -24, -23,
+ 19, 23, 63, 64, -24, -24, -24, -24, 22, -24,
+ -24, -24, -24, -24, -24, -24, -24, -24, -24, -24,
+ 26, 29, 32, 35, -24, -24, -24, -24, -24, -24,
+ -24, 38, 41, 67, 70, 73, 76, 79, 82, 85,
+ 111, -24, -24, -24, -24, -24, -24, -24, -24, -24,
+ -24, -24, -24, -24, -24
+};
+
+/* YYPGOTO[NTERM-NUM]. */
+static const yysigned_char yypgoto[] =
+{
+ -24, -24, -24, -24, -24, -24, -24, -24, -24, -24,
+ -24, -24, -24, -24, 86, -24
+};
+
+/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
+ positive, shift that token. If negative, reduce the rule which
+ number is the opposite. If zero, do what YYDEFACT says.
+ If YYTABLE_NINF, syntax error. */
+#define YYTABLE_NINF -1
+static const unsigned char yytable[] =
+{
+ 2, 3, 39, 4, 45, 5, 6, 7, 8, 9,
+ 10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
+ 20, 21, 22, 23, 24, 54, 55, 56, 25, 71,
+ 55, 56, 72, 55, 56, 73, 55, 56, 74, 55,
+ 56, 75, 55, 56, 76, 55, 56, 46, 57, 58,
+ 59, 47, 57, 58, 59, 57, 58, 59, 57, 58,
+ 59, 57, 58, 59, 57, 58, 59, 57, 58, 59,
+ 77, 55, 56, 78, 55, 56, 79, 55, 56, 80,
+ 55, 56, 81, 55, 56, 82, 55, 56, 83, 55,
+ 56, 48, 49, 57, 58, 59, 57, 58, 59, 57,
+ 58, 59, 57, 58, 59, 57, 58, 59, 57, 58,
+ 59, 57, 58, 59, 84, 55, 56, 40, 41, 42,
+ 50, 51, 52, 53, 0, 61, 0, 62, 63, 64,
+ 65, 66, 67, 68, 69, 70, 0, 57, 58, 59,
+ 0, 43, 44
+};
+
+static const yysigned_char yycheck[] =
+{
+ 0, 1, 5, 3, 27, 5, 6, 7, 8, 9,
+ 10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
+ 20, 21, 22, 23, 24, 3, 4, 5, 28, 3,
+ 4, 5, 3, 4, 5, 3, 4, 5, 3, 4,
+ 5, 3, 4, 5, 3, 4, 5, 28, 26, 27,
+ 28, 28, 26, 27, 28, 26, 27, 28, 26, 27,
+ 28, 26, 27, 28, 26, 27, 28, 26, 27, 28,
+ 3, 4, 5, 3, 4, 5, 3, 4, 5, 3,
+ 4, 5, 3, 4, 5, 3, 4, 5, 3, 4,
+ 5, 28, 28, 26, 27, 28, 26, 27, 28, 26,
+ 27, 28, 26, 27, 28, 26, 27, 28, 26, 27,
+ 28, 26, 27, 28, 3, 4, 5, 3, 4, 5,
+ 34, 35, 36, 37, -1, 39, -1, 41, 42, 43,
+ 44, 45, 46, 47, 48, 49, -1, 26, 27, 28,
+ -1, 27, 28
+};
+
+/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+ symbol of state STATE-NUM. */
+static const unsigned char yystos[] =
+{
+ 0, 30, 0, 1, 3, 5, 6, 7, 8, 9,
+ 10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
+ 20, 21, 22, 23, 24, 28, 31, 32, 33, 34,
+ 35, 36, 37, 38, 39, 40, 41, 42, 43, 5,
+ 3, 4, 5, 27, 28, 27, 28, 28, 28, 28,
+ 43, 43, 43, 43, 3, 4, 5, 26, 27, 28,
+ 44, 43, 43, 43, 43, 43, 43, 43, 43, 43,
+ 43, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3
+};
+
+#define yyerrok (yyerrstatus = 0)
+#define yyclearin (yychar = YYEMPTY)
+#define YYEMPTY (-2)
+#define YYEOF 0
+
+#define YYACCEPT goto yyacceptlab
+#define YYABORT goto yyabortlab
+#define YYERROR goto yyerrorlab
+
+
+/* Like YYERROR except do call yyerror. This remains here temporarily
+ to ease the transition to the new meaning of YYERROR, for GCC.
+ Once GCC version 2 has supplanted version 1, this can go. */
+
+#define YYFAIL goto yyerrlab
+
+#define YYRECOVERING() (!!yyerrstatus)
+
+#define YYBACKUP(Token, Value) \
+do \
+ if (yychar == YYEMPTY && yylen == 1) \
+ { \
+ yychar = (Token); \
+ yylval = (Value); \
+ yytoken = YYTRANSLATE (yychar); \
+ YYPOPSTACK; \
+ goto yybackup; \
+ } \
+ else \
+ { \
+ yyerror (YY_("syntax error: cannot back up")); \
+ YYERROR; \
+ } \
+while (0)
+
+
+#define YYTERROR 1
+#define YYERRCODE 256
+
+
+/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
+ If N is 0, then set CURRENT to the empty location which ends
+ the previous symbol: RHS[0] (always defined). */
+
+#define YYRHSLOC(Rhs, K) ((Rhs)[K])
+#ifndef YYLLOC_DEFAULT
+# define YYLLOC_DEFAULT(Current, Rhs, N) \
+ do \
+ if (N) \
+ { \
+ (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \
+ (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \
+ (Current).last_line = YYRHSLOC (Rhs, N).last_line; \
+ (Current).last_column = YYRHSLOC (Rhs, N).last_column; \
+ } \
+ else \
+ { \
+ (Current).first_line = (Current).last_line = \
+ YYRHSLOC (Rhs, 0).last_line; \
+ (Current).first_column = (Current).last_column = \
+ YYRHSLOC (Rhs, 0).last_column; \
+ } \
+ while (0)
+#endif
+
+
+/* YY_LOCATION_PRINT -- Print the location on the stream.
+ This macro was not mandated originally: define only if we know
+ we won't break user code: when these are the locations we know. */
+
+#ifndef YY_LOCATION_PRINT
+# if YYLTYPE_IS_TRIVIAL
+# define YY_LOCATION_PRINT(File, Loc) \
+ fprintf (File, "%d.%d-%d.%d", \
+ (Loc).first_line, (Loc).first_column, \
+ (Loc).last_line, (Loc).last_column)
+# else
+# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
+# endif
+#endif
+
+
+/* YYLEX -- calling `yylex' with the right arguments. */
+
+#ifdef YYLEX_PARAM
+# define YYLEX yylex (YYLEX_PARAM)
+#else
+# define YYLEX yylex ()
+#endif
+
+/* Enable debugging if requested. */
+#if YYDEBUG
+
+# ifndef YYFPRINTF
+# include <stdio.h> /* INFRINGES ON USER NAME SPACE */
+# define YYFPRINTF fprintf
+# endif
+
+# define YYDPRINTF(Args) \
+do { \
+ if (yydebug) \
+ YYFPRINTF Args; \
+} while (0)
+
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
+do { \
+ if (yydebug) \
+ { \
+ YYFPRINTF (stderr, "%s ", Title); \
+ yysymprint (stderr, \
+ Type, Value); \
+ YYFPRINTF (stderr, "\n"); \
+ } \
+} while (0)
+
+/*------------------------------------------------------------------.
+| yy_stack_print -- Print the state stack from its BOTTOM up to its |
+| TOP (included). |
+`------------------------------------------------------------------*/
+
+#if defined (__STDC__) || defined (__cplusplus)
+static void
+yy_stack_print (short int *bottom, short int *top)
+#else
+static void
+yy_stack_print (bottom, top)
+ short int *bottom;
+ short int *top;
+#endif
+{
+ YYFPRINTF (stderr, "Stack now");
+ for (/* Nothing. */; bottom <= top; ++bottom)
+ YYFPRINTF (stderr, " %d", *bottom);
+ YYFPRINTF (stderr, "\n");
+}
+
+# define YY_STACK_PRINT(Bottom, Top) \
+do { \
+ if (yydebug) \
+ yy_stack_print ((Bottom), (Top)); \
+} while (0)
+
+
+/*------------------------------------------------.
+| Report that the YYRULE is going to be reduced. |
+`------------------------------------------------*/
+
+#if defined (__STDC__) || defined (__cplusplus)
+static void
+yy_reduce_print (int yyrule)
+#else
+static void
+yy_reduce_print (yyrule)
+ int yyrule;
+#endif
+{
+ int yyi;
+ unsigned long int yylno = yyrline[yyrule];
+ YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu), ",
+ yyrule - 1, yylno);
+ /* Print the symbols being reduced, and their result. */
+ for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++)
+ YYFPRINTF (stderr, "%s ", yytname[yyrhs[yyi]]);
+ YYFPRINTF (stderr, "-> %s\n", yytname[yyr1[yyrule]]);
+}
+
+# define YY_REDUCE_PRINT(Rule) \
+do { \
+ if (yydebug) \
+ yy_reduce_print (Rule); \
+} while (0)
+
+/* Nonzero means print parse trace. It is left uninitialized so that
+ multiple parsers can coexist. */
+int yydebug;
+#else /* !YYDEBUG */
+# define YYDPRINTF(Args)
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
+# define YY_STACK_PRINT(Bottom, Top)
+# define YY_REDUCE_PRINT(Rule)
+#endif /* !YYDEBUG */
+
+
+/* YYINITDEPTH -- initial size of the parser's stacks. */
+#ifndef YYINITDEPTH
+# define YYINITDEPTH 200
+#endif
+
+/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
+ if the built-in stack extension method is used).
+
+ Do not make this value too large; the results are undefined if
+ YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
+ evaluated with infinite-precision integer arithmetic. */
+
+#ifndef YYMAXDEPTH
+# define YYMAXDEPTH 10000
+#endif
+
+
+
+#if YYERROR_VERBOSE
+
+# ifndef yystrlen
+# if defined (__GLIBC__) && defined (_STRING_H)
+# define yystrlen strlen
+# else
+/* Return the length of YYSTR. */
+static YYSIZE_T
+# if defined (__STDC__) || defined (__cplusplus)
+yystrlen (const char *yystr)
+# else
+yystrlen (yystr)
+ const char *yystr;
+# endif
+{
+ const char *yys = yystr;
+
+ while (*yys++ != '\0')
+ continue;
+
+ return yys - yystr - 1;
+}
+# endif
+# endif
+
+# ifndef yystpcpy
+# if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE)
+# define yystpcpy stpcpy
+# else
+/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
+ YYDEST. */
+static char *
+# if defined (__STDC__) || defined (__cplusplus)
+yystpcpy (char *yydest, const char *yysrc)
+# else
+yystpcpy (yydest, yysrc)
+ char *yydest;
+ const char *yysrc;
+# endif
+{
+ char *yyd = yydest;
+ const char *yys = yysrc;
+
+ while ((*yyd++ = *yys++) != '\0')
+ continue;
+
+ return yyd - 1;
+}
+# endif
+# endif
+
+# ifndef yytnamerr
+/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
+ quotes and backslashes, so that it's suitable for yyerror. The
+ heuristic is that double-quoting is unnecessary unless the string
+ contains an apostrophe, a comma, or backslash (other than
+ backslash-backslash). YYSTR is taken from yytname. If YYRES is
+ null, do not copy; instead, return the length of what the result
+ would have been. */
+static YYSIZE_T
+yytnamerr (char *yyres, const char *yystr)
+{
+ if (*yystr == '"')
+ {
+ size_t yyn = 0;
+ char const *yyp = yystr;
+
+ for (;;)
+ switch (*++yyp)
+ {
+ case '\'':
+ case ',':
+ goto do_not_strip_quotes;
+
+ case '\\':
+ if (*++yyp != '\\')
+ goto do_not_strip_quotes;
+ /* Fall through. */
+ default:
+ if (yyres)
+ yyres[yyn] = *yyp;
+ yyn++;
+ break;
+
+ case '"':
+ if (yyres)
+ yyres[yyn] = '\0';
+ return yyn;
+ }
+ do_not_strip_quotes: ;
+ }
+
+ if (! yyres)
+ return yystrlen (yystr);
+
+ return yystpcpy (yyres, yystr) - yyres;
+}
+# endif
+
+#endif /* YYERROR_VERBOSE */
+
+
+
+#if YYDEBUG
+/*--------------------------------.
+| Print this symbol on YYOUTPUT. |
+`--------------------------------*/
+
+#if defined (__STDC__) || defined (__cplusplus)
+static void
+yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep)
+#else
+static void
+yysymprint (yyoutput, yytype, yyvaluep)
+ FILE *yyoutput;
+ int yytype;
+ YYSTYPE *yyvaluep;
+#endif
+{
+ /* Pacify ``unused variable'' warnings. */
+ (void) yyvaluep;
+
+ if (yytype < YYNTOKENS)
+ YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
+ else
+ YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
+
+
+# ifdef YYPRINT
+ if (yytype < YYNTOKENS)
+ YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+# endif
+ switch (yytype)
+ {
+ default:
+ break;
+ }
+ YYFPRINTF (yyoutput, ")");
+}
+
+#endif /* ! YYDEBUG */
+/*-----------------------------------------------.
+| Release the memory associated to this symbol. |
+`-----------------------------------------------*/
+
+#if defined (__STDC__) || defined (__cplusplus)
+static void
+yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
+#else
+static void
+yydestruct (yymsg, yytype, yyvaluep)
+ const char *yymsg;
+ int yytype;
+ YYSTYPE *yyvaluep;
+#endif
+{
+ /* Pacify ``unused variable'' warnings. */
+ (void) yyvaluep;
+
+ if (!yymsg)
+ yymsg = "Deleting";
+ YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
+
+ switch (yytype)
+ {
+
+ default:
+ break;
+ }
+}
+
+
+/* Prevent warnings from -Wmissing-prototypes. */
+
+#ifdef YYPARSE_PARAM
+# if defined (__STDC__) || defined (__cplusplus)
+int yyparse (void *YYPARSE_PARAM);
+# else
+int yyparse ();
+# endif
+#else /* ! YYPARSE_PARAM */
+#if defined (__STDC__) || defined (__cplusplus)
+int yyparse (void);
+#else
+int yyparse ();
+#endif
+#endif /* ! YYPARSE_PARAM */
+
+
+
+/* The look-ahead symbol. */
+int yychar;
+
+/* The semantic value of the look-ahead symbol. */
+YYSTYPE yylval;
+
+/* Number of syntax errors so far. */
+int yynerrs;
+
+
+
+/*----------.
+| yyparse. |
+`----------*/
+
+#ifdef YYPARSE_PARAM
+# if defined (__STDC__) || defined (__cplusplus)
+int yyparse (void *YYPARSE_PARAM)
+# else
+int yyparse (YYPARSE_PARAM)
+ void *YYPARSE_PARAM;
+# endif
+#else /* ! YYPARSE_PARAM */
+#if defined (__STDC__) || defined (__cplusplus)
+int
+yyparse (void)
+#else
+int
+yyparse ()
+ ;
+#endif
+#endif
+{
+
+ int yystate;
+ int yyn;
+ int yyresult;
+ /* Number of tokens to shift before error messages enabled. */
+ int yyerrstatus;
+ /* Look-ahead token as an internal (translated) token number. */
+ int yytoken = 0;
+
+ /* Three stacks and their tools:
+ `yyss': related to states,
+ `yyvs': related to semantic values,
+ `yyls': related to locations.
+
+ Refer to the stacks thru separate pointers, to allow yyoverflow
+ to reallocate them elsewhere. */
+
+ /* The state stack. */
+ short int yyssa[YYINITDEPTH];
+ short int *yyss = yyssa;
+ short int *yyssp;
+
+ /* The semantic value stack. */
+ YYSTYPE yyvsa[YYINITDEPTH];
+ YYSTYPE *yyvs = yyvsa;
+ YYSTYPE *yyvsp;
+
+
+
+#define YYPOPSTACK (yyvsp--, yyssp--)
+
+ YYSIZE_T yystacksize = YYINITDEPTH;
+
+ /* The variables used to return semantic value and location from the
+ action routines. */
+ YYSTYPE yyval;
+
+
+ /* When reducing, the number of symbols on the RHS of the reduced
+ rule. */
+ int yylen;
+
+ YYDPRINTF ((stderr, "Starting parse\n"));
+
+ yystate = 0;
+ yyerrstatus = 0;
+ yynerrs = 0;
+ yychar = YYEMPTY; /* Cause a token to be read. */
+
+ /* Initialize stack pointers.
+ Waste one element of value and location stack
+ so that they stay on the same level as the state stack.
+ The wasted elements are never initialized. */
+
+ yyssp = yyss;
+ yyvsp = yyvs;
+
+ goto yysetstate;
+
+/*------------------------------------------------------------.
+| yynewstate -- Push a new state, which is found in yystate. |
+`------------------------------------------------------------*/
+ yynewstate:
+ /* In all cases, when you get here, the value and location stacks
+ have just been pushed. so pushing a state here evens the stacks.
+ */
+ yyssp++;
+
+ yysetstate:
+ *yyssp = yystate;
+
+ if (yyss + yystacksize - 1 <= yyssp)
+ {
+ /* Get the current used size of the three stacks, in elements. */
+ YYSIZE_T yysize = yyssp - yyss + 1;
+
+#ifdef yyoverflow
+ {
+ /* Give user a chance to reallocate the stack. Use copies of
+ these so that the &'s don't force the real ones into
+ memory. */
+ YYSTYPE *yyvs1 = yyvs;
+ short int *yyss1 = yyss;
+
+
+ /* Each stack pointer address is followed by the size of the
+ data in use in that stack, in bytes. This used to be a
+ conditional around just the two extra args, but that might
+ be undefined if yyoverflow is a macro. */
+ yyoverflow (YY_("memory exhausted"),
+ &yyss1, yysize * sizeof (*yyssp),
+ &yyvs1, yysize * sizeof (*yyvsp),
+
+ &yystacksize);
+
+ yyss = yyss1;
+ yyvs = yyvs1;
+ }
+#else /* no yyoverflow */
+# ifndef YYSTACK_RELOCATE
+ goto yyexhaustedlab;
+# else
+ /* Extend the stack our own way. */
+ if (YYMAXDEPTH <= yystacksize)
+ goto yyexhaustedlab;
+ yystacksize *= 2;
+ if (YYMAXDEPTH < yystacksize)
+ yystacksize = YYMAXDEPTH;
+
+ {
+ short int *yyss1 = yyss;
+ union yyalloc *yyptr =
+ (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
+ if (! yyptr)
+ goto yyexhaustedlab;
+ YYSTACK_RELOCATE (yyss);
+ YYSTACK_RELOCATE (yyvs);
+
+# undef YYSTACK_RELOCATE
+ if (yyss1 != yyssa)
+ YYSTACK_FREE (yyss1);
+ }
+# endif
+#endif /* no yyoverflow */
+
+ yyssp = yyss + yysize - 1;
+ yyvsp = yyvs + yysize - 1;
+
+
+ YYDPRINTF ((stderr, "Stack size increased to %lu\n",
+ (unsigned long int) yystacksize));
+
+ if (yyss + yystacksize - 1 <= yyssp)
+ YYABORT;
+ }
+
+ YYDPRINTF ((stderr, "Entering state %d\n", yystate));
+
+ goto yybackup;
+
+/*-----------.
+| yybackup. |
+`-----------*/
+yybackup:
+
+/* Do appropriate processing given the current state. */
+/* Read a look-ahead token if we need one and don't already have one. */
+/* yyresume: */
+
+ /* First try to decide what to do without reference to look-ahead token. */
+
+ yyn = yypact[yystate];
+ if (yyn == YYPACT_NINF)
+ goto yydefault;
+
+ /* Not known => get a look-ahead token if don't already have one. */
+
+ /* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead symbol. */
+ if (yychar == YYEMPTY)
+ {
+ YYDPRINTF ((stderr, "Reading a token: "));
+ yychar = YYLEX;
+ }
+
+ if (yychar <= YYEOF)
+ {
+ yychar = yytoken = YYEOF;
+ YYDPRINTF ((stderr, "Now at end of input.\n"));
+ }
+ else
+ {
+ yytoken = YYTRANSLATE (yychar);
+ YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
+ }
+
+ /* If the proper action on seeing token YYTOKEN is to reduce or to
+ detect an error, take that action. */
+ yyn += yytoken;
+ if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
+ goto yydefault;
+ yyn = yytable[yyn];
+ if (yyn <= 0)
+ {
+ if (yyn == 0 || yyn == YYTABLE_NINF)
+ goto yyerrlab;
+ yyn = -yyn;
+ goto yyreduce;
+ }
+
+ if (yyn == YYFINAL)
+ YYACCEPT;
+
+ /* Shift the look-ahead token. */
+ YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
+
+ /* Discard the token being shifted unless it is eof. */
+ if (yychar != YYEOF)
+ yychar = YYEMPTY;
+
+ *++yyvsp = yylval;
+
+
+ /* Count tokens shifted since error; after three, turn off error
+ status. */
+ if (yyerrstatus)
+ yyerrstatus--;
+
+ yystate = yyn;
+ goto yynewstate;
+
+
+/*-----------------------------------------------------------.
+| yydefault -- do the default action for the current state. |
+`-----------------------------------------------------------*/
+yydefault:
+ yyn = yydefact[yystate];
+ if (yyn == 0)
+ goto yyerrlab;
+ goto yyreduce;
+
+
+/*-----------------------------.
+| yyreduce -- Do a reduction. |
+`-----------------------------*/
+yyreduce:
+ /* yyn is the number of a rule to reduce with. */
+ yylen = yyr2[yyn];
+
+ /* If YYLEN is nonzero, implement the default value of the action:
+ `$$ = $1'.
+
+ Otherwise, the following line sets YYVAL to garbage.
+ This behavior is undocumented and Bison
+ users should not rely upon it. Assigning to YYVAL
+ unconditionally makes the parser a bit smaller, and it avoids a
+ GCC warning that YYVAL may be used uninitialized. */
+ yyval = yyvsp[1-yylen];
+
+
+ YY_REDUCE_PRINT (yyn);
+ switch (yyn)
+ {
+ case 7:
+#line 91 "find_dep.y"
+ {
+ if (strcasecmp((yyvsp[-1].string), "interface") == 0)
+ in_interface = true;
+ free((yyvsp[-1].string));
+ }
+ break;
+
+ case 8:
+#line 96 "find_dep.y"
+ {
+ if (strcasecmp((yyvsp[-3].string), "use") == 0) {
+ if (!pp_ignore) {
+ DEBUG_PRINT("Use '%s'\n", (yyvsp[-2].string));
+ if (!list_find(options.ignore_mods, (yyvsp[-2].string),COMP_FUN(&strcasecmp))) {
+ if (!list_find(dep->modules, (yyvsp[-2].string), COMP_FUN(&strcasecmp)))
+ dep->modules = list_prepend(dep->modules, (yyvsp[-2].string));
+ }
+ }
+ } else if (strcasecmp((yyvsp[-3].string), "module") == 0) {
+ if (!pp_ignore && !in_interface) {
+ if (!list_find(options.ignore_mods, (yyvsp[-2].string),COMP_FUN(&strcasecmp))) {
+ Module *mod;
+
+ mod = module_new();
+ mod->sourcefile = xstrdup(sourcefile);
+ mod->modulename = (yyvsp[-2].string);
+ mod->modfile_name = modfile_name((yyvsp[-2].string), mod->sourcefile);
+
+ if (list_find(modules, mod, &modcmp))
+ warning("Several modules named '%s'", (yyvsp[-2].string));
+ else
+ modules = list_prepend(modules, mod);
+
+ if (!list_find(dep->targets, mod->modfile_name,
+ COMP_FUN(&strcasecmp)))
+ dep->targets=list_prepend(dep->targets, mod->modfile_name);
+ }
+ }
+ } else if (strcasecmp((yyvsp[-3].string), "interface") == 0) {
+ in_interface = true;
+ free((yyvsp[-2].string));
+ } else if (strcasecmp((yyvsp[-2].string), "interface") == 0
+ && strcasecmp((yyvsp[-3].string), "end") == 0) {
+ in_interface = false;
+ free((yyvsp[-2].string));
+ }
+
+ free((yyvsp[-3].string));
+ }
+ break;
+
+ case 9:
+#line 136 "find_dep.y"
+ {
+ if (strcasecmp((yyvsp[-3].string), "include") == 0) {
+ handle_include((yyvsp[-2].string));
+ }
+ free((yyvsp[-3].string));
+ free((yyvsp[-2].string));
+ }
+ break;
+
+ case 10:
+#line 143 "find_dep.y"
+ {
+ handle_include((yyvsp[-2].string));
+ free((yyvsp[-2].string));
+ }
+ break;
+
+ case 12:
+#line 148 "find_dep.y"
+ {
+ if (!pp_ignore) {
+ DEBUG_PRINT("%s defined\n", (yyvsp[-2].string));
+ defmac = macro_new();
+ macro_setname(defmac, (yyvsp[-2].string));
+ if (!list_find(macrolist, defmac, ¯ocmp))
+ macrolist = list_prepend(macrolist, defmac);
+ }
+ }
+ break;
+
+ case 13:
+#line 157 "find_dep.y"
+ {
+ if (!pp_ignore) {
+ Macro *mac;
+ List *l;
+
+ mac = macro_new();
+ macro_setname(mac, (yyvsp[-2].string));
+
+ l = list_find(macrolist, mac, ¯ocmp);
+ if (l) {
+ macrolist = list_remove(macrolist, l);
+ macro_free(l->data);
+ list_free(l);
+ }
+ macro_free(mac);
+ }
+ }
+ break;
+
+ case 14:
+#line 174 "find_dep.y"
+ {
+ Macro *mac;
+
+ mac = macro_new();
+ macro_setname(mac, (yyvsp[-2].string));
+
+ skip_i++;
+ if (pp_ignore)
+ pp_ignore++;
+ else if (!list_find(macrolist, mac, ¯ocmp))
+ pp_ignore = 1;
+ else
+ skip_to_end[skip_i] = true;
+
+ macro_free(mac);
+ }
+ break;
+
+ case 15:
+#line 190 "find_dep.y"
+ {
+ Macro *mac;
+
+ mac = macro_new();
+ macro_setname(mac, (yyvsp[-2].string));
+
+ skip_i++;
+ if (pp_ignore)
+ pp_ignore++;
+ if (list_find(macrolist, mac, ¯ocmp))
+ pp_ignore = 1;
+ else
+ skip_to_end[skip_i] = true;
+
+ macro_free(mac);
+ }
+ break;
+
+ case 16:
+#line 206 "find_dep.y"
+ {
+ /* #if:s can't be completely ignored, since #else:s, #elif:s and
+ * #endif:s aren't. An #if branch is allways taken, and so are any
+ * following #else or #elif:s (ie. no 'skip_to_end'). */
+ skip_i++;
+ if (pp_ignore) pp_ignore++;
+ skip_to_end[skip_i] = false;
+ }
+ break;
+
+ case 17:
+#line 214 "find_dep.y"
+ {
+ /* Allways taken unless an #ifdef or #ifndef-branch has been taken
+ * allready. */
+ if (skip_to_end[skip_i] && pp_ignore == 0) pp_ignore = 1;
+ }
+ break;
+
+ case 18:
+#line 219 "find_dep.y"
+ {
+ if (pp_ignore == 1 && skip_to_end[skip_i] == false)
+ pp_ignore = 0;
+ else if (pp_ignore == 0)
+ pp_ignore = 1;
+ }
+ break;
+
+ case 19:
+#line 225 "find_dep.y"
+ {
+ skip_to_end[skip_i] = false;
+ if (skip_i > 0) skip_i--;
+ if (pp_ignore) pp_ignore--;
+ }
+ break;
+
+ case 23:
+#line 233 "find_dep.y"
+ { yyerrok; }
+ break;
+
+ case 45:
+#line 277 "find_dep.y"
+ { free ((yyvsp[0].string)); }
+ break;
+
+ case 46:
+#line 278 "find_dep.y"
+ { free ((yyvsp[0].string)); }
+ break;
+
+ case 49:
+#line 281 "find_dep.y"
+ {
+ if (options.warn_confused)
+ warning ("Unterminated string in file '%s' on line %i",
+ curr_file, (yyvsp[0].number));
+ }
+ break;
+
+
+ default: break;
+ }
+
+/* Line 1126 of yacc.c. */
+#line 1500 "y.tab.c"
+
+ yyvsp -= yylen;
+ yyssp -= yylen;
+
+
+ YY_STACK_PRINT (yyss, yyssp);
+
+ *++yyvsp = yyval;
+
+
+ /* Now `shift' the result of the reduction. Determine what state
+ that goes to, based on the state we popped back to and the rule
+ number reduced by. */
+
+ yyn = yyr1[yyn];
+
+ yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
+ if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
+ yystate = yytable[yystate];
+ else
+ yystate = yydefgoto[yyn - YYNTOKENS];
+
+ goto yynewstate;
+
+
+/*------------------------------------.
+| yyerrlab -- here on detecting error |
+`------------------------------------*/
+yyerrlab:
+ /* If not already recovering from an error, report this error. */
+ if (!yyerrstatus)
+ {
+ ++yynerrs;
+#if YYERROR_VERBOSE
+ yyn = yypact[yystate];
+
+ if (YYPACT_NINF < yyn && yyn < YYLAST)
+ {
+ int yytype = YYTRANSLATE (yychar);
+ YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]);
+ YYSIZE_T yysize = yysize0;
+ YYSIZE_T yysize1;
+ int yysize_overflow = 0;
+ char *yymsg = 0;
+# define YYERROR_VERBOSE_ARGS_MAXIMUM 5
+ char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
+ int yyx;
+
+#if 0
+ /* This is so xgettext sees the translatable formats that are
+ constructed on the fly. */
+ YY_("syntax error, unexpected %s");
+ YY_("syntax error, unexpected %s, expecting %s");
+ YY_("syntax error, unexpected %s, expecting %s or %s");
+ YY_("syntax error, unexpected %s, expecting %s or %s or %s");
+ YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s");
+#endif
+ char *yyfmt;
+ char const *yyf;
+ static char const yyunexpected[] = "syntax error, unexpected %s";
+ static char const yyexpecting[] = ", expecting %s";
+ static char const yyor[] = " or %s";
+ char yyformat[sizeof yyunexpected
+ + sizeof yyexpecting - 1
+ + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2)
+ * (sizeof yyor - 1))];
+ char const *yyprefix = yyexpecting;
+
+ /* Start YYX at -YYN if negative to avoid negative indexes in
+ YYCHECK. */
+ int yyxbegin = yyn < 0 ? -yyn : 0;
+
+ /* Stay within bounds of both yycheck and yytname. */
+ int yychecklim = YYLAST - yyn;
+ int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
+ int yycount = 1;
+
+ yyarg[0] = yytname[yytype];
+ yyfmt = yystpcpy (yyformat, yyunexpected);
+
+ for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+ if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
+ {
+ if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
+ {
+ yycount = 1;
+ yysize = yysize0;
+ yyformat[sizeof yyunexpected - 1] = '\0';
+ break;
+ }
+ yyarg[yycount++] = yytname[yyx];
+ yysize1 = yysize + yytnamerr (0, yytname[yyx]);
+ yysize_overflow |= yysize1 < yysize;
+ yysize = yysize1;
+ yyfmt = yystpcpy (yyfmt, yyprefix);
+ yyprefix = yyor;
+ }
+
+ yyf = YY_(yyformat);
+ yysize1 = yysize + yystrlen (yyf);
+ yysize_overflow |= yysize1 < yysize;
+ yysize = yysize1;
+
+ if (!yysize_overflow && yysize <= YYSTACK_ALLOC_MAXIMUM)
+ yymsg = (char *) YYSTACK_ALLOC (yysize);
+ if (yymsg)
+ {
+ /* Avoid sprintf, as that infringes on the user's name space.
+ Don't have undefined behavior even if the translation
+ produced a string with the wrong number of "%s"s. */
+ char *yyp = yymsg;
+ int yyi = 0;
+ while ((*yyp = *yyf))
+ {
+ if (*yyp == '%' && yyf[1] == 's' && yyi < yycount)
+ {
+ yyp += yytnamerr (yyp, yyarg[yyi++]);
+ yyf += 2;
+ }
+ else
+ {
+ yyp++;
+ yyf++;
+ }
+ }
+ yyerror (yymsg);
+ YYSTACK_FREE (yymsg);
+ }
+ else
+ {
+ yyerror (YY_("syntax error"));
+ goto yyexhaustedlab;
+ }
+ }
+ else
+#endif /* YYERROR_VERBOSE */
+ yyerror (YY_("syntax error"));
+ }
+
+
+
+ if (yyerrstatus == 3)
+ {
+ /* If just tried and failed to reuse look-ahead token after an
+ error, discard it. */
+
+ if (yychar <= YYEOF)
+ {
+ /* Return failure if at end of input. */
+ if (yychar == YYEOF)
+ YYABORT;
+ }
+ else
+ {
+ yydestruct ("Error: discarding", yytoken, &yylval);
+ yychar = YYEMPTY;
+ }
+ }
+
+ /* Else will try to reuse look-ahead token after shifting the error
+ token. */
+ goto yyerrlab1;
+
+
+/*---------------------------------------------------.
+| yyerrorlab -- error raised explicitly by YYERROR. |
+`---------------------------------------------------*/
+yyerrorlab:
+
+ /* Pacify compilers like GCC when the user code never invokes
+ YYERROR and the label yyerrorlab therefore never appears in user
+ code. */
+ if (0)
+ goto yyerrorlab;
+
+yyvsp -= yylen;
+ yyssp -= yylen;
+ yystate = *yyssp;
+ goto yyerrlab1;
+
+
+/*-------------------------------------------------------------.
+| yyerrlab1 -- common code for both syntax error and YYERROR. |
+`-------------------------------------------------------------*/
+yyerrlab1:
+ yyerrstatus = 3; /* Each real token shifted decrements this. */
+
+ for (;;)
+ {
+ yyn = yypact[yystate];
+ if (yyn != YYPACT_NINF)
+ {
+ yyn += YYTERROR;
+ if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
+ {
+ yyn = yytable[yyn];
+ if (0 < yyn)
+ break;
+ }
+ }
+
+ /* Pop the current state because it cannot handle the error token. */
+ if (yyssp == yyss)
+ YYABORT;
+
+
+ yydestruct ("Error: popping", yystos[yystate], yyvsp);
+ YYPOPSTACK;
+ yystate = *yyssp;
+ YY_STACK_PRINT (yyss, yyssp);
+ }
+
+ if (yyn == YYFINAL)
+ YYACCEPT;
+
+ *++yyvsp = yylval;
+
+
+ /* Shift the error token. */
+ YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
+
+ yystate = yyn;
+ goto yynewstate;
+
+
+/*-------------------------------------.
+| yyacceptlab -- YYACCEPT comes here. |
+`-------------------------------------*/
+yyacceptlab:
+ yyresult = 0;
+ goto yyreturn;
+
+/*-----------------------------------.
+| yyabortlab -- YYABORT comes here. |
+`-----------------------------------*/
+yyabortlab:
+ yyresult = 1;
+ goto yyreturn;
+
+#ifndef yyoverflow
+/*-------------------------------------------------.
+| yyexhaustedlab -- memory exhaustion comes here. |
+`-------------------------------------------------*/
+yyexhaustedlab:
+ yyerror (YY_("memory exhausted"));
+ yyresult = 2;
+ /* Fall through. */
+#endif
+
+yyreturn:
+ if (yychar != YYEOF && yychar != YYEMPTY)
+ yydestruct ("Cleanup: discarding lookahead",
+ yytoken, &yylval);
+ while (yyssp != yyss)
+ {
+ yydestruct ("Cleanup: popping",
+ yystos[*yyssp], yyvsp);
+ YYPOPSTACK;
+ }
+#ifndef yyoverflow
+ if (yyss != yyssa)
+ YYSTACK_FREE (yyss);
+#endif
+ return yyresult;
+}
+
+
+#line 288 "find_dep.y"
+
+
+int yyerror(const char *s)
+{
+ extern int yylineno;
+
+ if (options.warn_confused)
+ warning("Line %i in file '%s' confuses me\n", yylineno, curr_file);
+
+ return 0;
+}
+
+
+/* Return false for failure reading file, else return true. */
+
+bool find_dep(char *file, Dependency *d, List **mods, const List *predef_macro)
+{
+ extern FILE *yyin;
+ extern int yylineno;
+ Macro *mac;
+ const List *h;
+
+ /* Initialize */
+ sourcefile = file;
+ curr_file = file;
+ dep = d;
+ modules = *mods;
+ yylineno = 1;
+ filestack_i = 0;
+ pp_ignore = 0;
+
+ yyin = open_src_file(file, options.src_path);
+ if (yyin == NULL) {
+ warning("Skipping file '%s': %s", file, strerror(errno));
+ return false;
+ }
+
+ /* Check source format */
+ if (options.src_fmt == SUFFIX)
+ lex_set_format(get_format(file));
+ else
+ lex_set_format(options.src_fmt);
+
+ /* Initialize a list of macros, and fill it with macrodefinitions from -D
+ * flags at the command line */
+ macrolist = NULL;
+ for (h = predef_macro; h; h = h->next) {
+ mac = macro_new();
+ macro_copy(mac, (Macro *)h->data);
+ if (!list_find(macrolist, mac, ¯ocmp))
+ macrolist = list_prepend(macrolist, mac);
+ }
+
+ yyparse();
+ *mods = modules;
+
+ /* Delete macrolist */
+ for (h = macrolist; h; h = h->next)
+ macro_free((Macro *)h->data);
+ list_free(macrolist);
+
+ fclose(yyin);
+
+ return true;
+}
+
+
+int modstrcmp(const void *s, const void *m)
+{
+ return strcasecmp(((Module *)m)->modulename, (char *)s);
+}
+
+
+
+static int modcmp (const void *m1, const void *m2)
+{
+ return strcasecmp(((Module *)m1)->modulename, ((Module *)m2)->modulename);
+}
+
+
+
+static char *fixed_suffixes[] = {".f", ".F", ".for", ".FOR", ".ftn", ".FTN"};
+
+static char *free_suffixes[] = {".f90", ".F90", ".f95", ".F95"};
+
+static const int fixsuffn = sizeof(fixed_suffixes)/sizeof(void *);
+static const int freesuffn = sizeof(free_suffixes)/sizeof(void *);
+
+
+SourceFmt get_format(const char *filename)
+{
+ const char *p;
+ int i;
+
+ /* Search for the end */
+ for (p = filename; *p; p++);
+
+ /* Search backwards for the last '.' */
+ for (; *p != '.' && p != filename; p--);
+
+ /* Check for any of the free suffixes */
+ for (i = 0; i < freesuffn; i++)
+ if (strcmp(p, free_suffixes[i]) == 0) return FREE;
+
+ /* Check for any of the fixed suffixes */
+ for (i = 0; i < fixsuffn; i++)
+ if (strcmp(p, fixed_suffixes[i]) == 0) return FIXED;
+
+ return UNKNOWN;
+}
+
+
+void pop_filestack()
+{
+ curr_file = filestack[--filestack_i];
+}
+
+
+void handle_include(const char *incfile)
+{
+ if (!pp_ignore) {
+ filestack[filestack_i++] = curr_file;
+ curr_file = remove_citation(incfile);
+ if (lex_include_file(curr_file)) {
+ DEBUG_PRINT("including file '%s'\n", curr_file);
+ if (!list_find(dep->includes, curr_file, COMP_FUN(&strcasecmp)))
+ dep->includes = list_prepend(dep->includes, curr_file);
+ } else {
+ pop_filestack();
+ }
+ }
+}
+
+
+Module *module_new()
+{
+ Module *m;
+
+ m = (Module *) xmalloc(sizeof(Module));
+ m->modulename = m->modfile_name = m->sourcefile = NULL;
+ return m;
+}
+
+
+Dependency *dependency_new()
+{
+ Dependency *d;
+
+ d = (Dependency *) xmalloc(sizeof(Dependency));
+ d->sourcefile = NULL;
+ d->targets = d->modules = d->includes = NULL;
+ return d;
+}
+
diff --git a/find_dep.h b/find_dep.h
new file mode 100644
index 0000000..57e20c7
--- /dev/null
+++ b/find_dep.h
@@ -0,0 +1,107 @@
+/* A Bison parser, made by GNU Bison 2.1. */
+
+/* Skeleton parser for Yacc-like parsing with Bison,
+ Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005 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, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA. */
+
+/* As a special exception, when this file is copied by Bison into a
+ Bison output file, you may use that output file without restriction.
+ This special exception was added by the Free Software Foundation
+ in version 1.24 of Bison. */
+
+/* Tokens. */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+ /* Put the tokens into the symbol table, so that GDB and other debuggers
+ know about them. */
+ enum yytokentype {
+ EOSTMT = 258,
+ ASSIGNMENT_OP = 259,
+ GARBAGE = 260,
+ CPP_INCLUDE = 261,
+ F90PPR_INCLUDE = 262,
+ COCO_INCLUDE = 263,
+ F90PPR_DEFINE = 264,
+ CPP_DEFINE = 265,
+ F90PPR_UNDEF = 266,
+ CPP_UNDEF = 267,
+ CPP_IFDEF = 268,
+ CPP_IFNDEF = 269,
+ CPP_IF = 270,
+ CPP_ELSE = 271,
+ CPP_ELIF = 272,
+ CPP_ENDIF = 273,
+ F90PPR_IFDEF = 274,
+ F90PPR_IFNDEF = 275,
+ F90PPR_IF = 276,
+ F90PPR_ELSE = 277,
+ F90PPR_ELIF = 278,
+ F90PPR_ENDIF = 279,
+ CPP_TOENDL = 280,
+ UNTERMINATED_STRING = 281,
+ STRING = 282,
+ WORD = 283
+ };
+#endif
+/* Tokens. */
+#define EOSTMT 258
+#define ASSIGNMENT_OP 259
+#define GARBAGE 260
+#define CPP_INCLUDE 261
+#define F90PPR_INCLUDE 262
+#define COCO_INCLUDE 263
+#define F90PPR_DEFINE 264
+#define CPP_DEFINE 265
+#define F90PPR_UNDEF 266
+#define CPP_UNDEF 267
+#define CPP_IFDEF 268
+#define CPP_IFNDEF 269
+#define CPP_IF 270
+#define CPP_ELSE 271
+#define CPP_ELIF 272
+#define CPP_ENDIF 273
+#define F90PPR_IFDEF 274
+#define F90PPR_IFNDEF 275
+#define F90PPR_IF 276
+#define F90PPR_ELSE 277
+#define F90PPR_ELIF 278
+#define F90PPR_ENDIF 279
+#define CPP_TOENDL 280
+#define UNTERMINATED_STRING 281
+#define STRING 282
+#define WORD 283
+
+
+
+
+#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
+#line 65 "find_dep.y"
+typedef union YYSTYPE {
+ char *string;
+ int number;
+} YYSTYPE;
+/* Line 1447 of yacc.c. */
+#line 99 "y.tab.h"
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+# define YYSTYPE_IS_TRIVIAL 1
+#endif
+
+extern YYSTYPE yylval;
+
+
+
diff --git a/find_dep.y b/find_dep.y
new file mode 100644
index 0000000..329c616
--- /dev/null
+++ b/find_dep.y
@@ -0,0 +1,440 @@
+%{
+/*
+ * Copyright (C) 2000-2006 Erik Edelmann <Erik.Edelmann at iki.fi>
+ *
+ * This program is free software; you can redistribute it
+ * and/or modify it under the terms of the GNU General Public
+ * License version 2 as published by the Free Software
+ * Foundation.
+ *
+ * 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
+ */
+
+#include <errno.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#ifdef HAVE_ALLOCA_H
+# include <alloca.h>
+#endif
+
+#include "finddep.h"
+#include "utils.h"
+#include "errormesg.h"
+#include "global.h"
+#include "macro.h"
+#include "modfile_name.h"
+
+static char *sourcefile;
+static char *curr_file;
+static Dependency *dep; /* Dependencies of the file */
+static List *modules; /* Modules defined in the file */
+static List *macrolist;
+static char *filestack[INCLUDE_RECURSION_LIMIT+1];
+static int filestack_i;
+static int pp_ignore; /* In 'false'-branch of a pre-processor 'if' */
+static bool skip_to_end[20];
+static int skip_i;
+static bool in_interface = false;
+
+int yyerror(const char *s);
+
+static int modcmp(const void *m1, const void *m2);
+SourceFmt get_format(const char *filename);
+void handle_include(const char *incfile);
+
+Macro *defmac;
+
+/* Defined in lexer.l */
+int yylex();
+bool lex_include_file(const char *incfile);
+void lex_set_format(SourceFmt fmt);
+
+%}
+
+%union {
+ char *string;
+ int number;
+}
+
+%token EOSTMT ASSIGNMENT_OP GARBAGE
+%token CPP_INCLUDE F90PPR_INCLUDE COCO_INCLUDE
+%token F90PPR_DEFINE CPP_DEFINE F90PPR_UNDEF CPP_UNDEF
+%token CPP_IFDEF CPP_IFNDEF CPP_IF CPP_ELSE CPP_ELIF CPP_ENDIF
+%token F90PPR_IFDEF F90PPR_IFNDEF F90PPR_IF F90PPR_ELSE F90PPR_ELIF F90PPR_ENDIF
+%token <string> CPP_TOENDL
+%token <number> UNTERMINATED_STRING
+%token <string> STRING WORD
+
+%%
+
+code: /* empty */
+ | code stmt
+ ;
+
+stmt: keyword_stmt
+ | assignment_stmt
+ ;
+
+assignment_stmt: WORD ASSIGNMENT_OP other EOSTMT /* Ignore */
+
+keyword_stmt: WORD EOSTMT {
+ if (strcasecmp($1, "interface") == 0)
+ in_interface = true;
+ free($1);
+ }
+ | WORD WORD other EOSTMT {
+ if (strcasecmp($1, "use") == 0) {
+ if (!pp_ignore) {
+ DEBUG_PRINT("Use '%s'\n", $2);
+ if (!list_find(options.ignore_mods, $2,COMP_FUN(&strcasecmp))) {
+ if (!list_find(dep->modules, $2, COMP_FUN(&strcasecmp)))
+ dep->modules = list_prepend(dep->modules, $2);
+ }
+ }
+ } else if (strcasecmp($1, "module") == 0) {
+ if (!pp_ignore && !in_interface) {
+ if (!list_find(options.ignore_mods, $2,COMP_FUN(&strcasecmp))) {
+ Module *mod;
+
+ mod = module_new();
+ mod->sourcefile = xstrdup(sourcefile);
+ mod->modulename = $2;
+ mod->modfile_name = modfile_name($2, mod->sourcefile);
+
+ if (list_find(modules, mod, &modcmp))
+ warning("Several modules named '%s'", $2);
+ else
+ modules = list_prepend(modules, mod);
+
+ if (!list_find(dep->targets, mod->modfile_name,
+ COMP_FUN(&strcasecmp)))
+ dep->targets=list_prepend(dep->targets, mod->modfile_name);
+ }
+ }
+ } else if (strcasecmp($1, "interface") == 0) {
+ in_interface = true;
+ free($2);
+ } else if (strcasecmp($2, "interface") == 0
+ && strcasecmp($1, "end") == 0) {
+ in_interface = false;
+ free($2);
+ }
+
+ free($1);
+ }
+ | WORD STRING other EOSTMT {
+ if (strcasecmp($1, "include") == 0) {
+ handle_include($2);
+ }
+ free($1);
+ free($2);
+ }
+ | include STRING other EOSTMT {
+ handle_include($2);
+ free($2);
+ }
+ | CPP_INCLUDE GARBAGE other EOSTMT /* Ignore #include <whatever.h> */
+ | define WORD other EOSTMT{
+ if (!pp_ignore) {
+ DEBUG_PRINT("%s defined\n", $2);
+ defmac = macro_new();
+ macro_setname(defmac, $2);
+ if (!list_find(macrolist, defmac, ¯ocmp))
+ macrolist = list_prepend(macrolist, defmac);
+ }
+ }
+ | undef WORD other EOSTMT {
+ if (!pp_ignore) {
+ Macro *mac;
+ List *l;
+
+ mac = macro_new();
+ macro_setname(mac, $2);
+
+ l = list_find(macrolist, mac, ¯ocmp);
+ if (l) {
+ macrolist = list_remove(macrolist, l);
+ macro_free(l->data);
+ list_free(l);
+ }
+ macro_free(mac);
+ }
+ }
+ | ifdef WORD other EOSTMT {
+ Macro *mac;
+
+ mac = macro_new();
+ macro_setname(mac, $2);
+
+ skip_i++;
+ if (pp_ignore)
+ pp_ignore++;
+ else if (!list_find(macrolist, mac, ¯ocmp))
+ pp_ignore = 1;
+ else
+ skip_to_end[skip_i] = true;
+
+ macro_free(mac);
+ }
+ | ifndef WORD other EOSTMT {
+ Macro *mac;
+
+ mac = macro_new();
+ macro_setname(mac, $2);
+
+ skip_i++;
+ if (pp_ignore)
+ pp_ignore++;
+ if (list_find(macrolist, mac, ¯ocmp))
+ pp_ignore = 1;
+ else
+ skip_to_end[skip_i] = true;
+
+ macro_free(mac);
+ }
+ | if other EOSTMT {
+ /* #if:s can't be completely ignored, since #else:s, #elif:s and
+ * #endif:s aren't. An #if branch is allways taken, and so are any
+ * following #else or #elif:s (ie. no 'skip_to_end'). */
+ skip_i++;
+ if (pp_ignore) pp_ignore++;
+ skip_to_end[skip_i] = false;
+ }
+ | elif other EOSTMT {
+ /* Allways taken unless an #ifdef or #ifndef-branch has been taken
+ * allready. */
+ if (skip_to_end[skip_i] && pp_ignore == 0) pp_ignore = 1;
+ }
+ | else other EOSTMT {
+ if (pp_ignore == 1 && skip_to_end[skip_i] == false)
+ pp_ignore = 0;
+ else if (pp_ignore == 0)
+ pp_ignore = 1;
+ }
+ | endif other EOSTMT {
+ skip_to_end[skip_i] = false;
+ if (skip_i > 0) skip_i--;
+ if (pp_ignore) pp_ignore--;
+ }
+ | WORD GARBAGE other EOSTMT /* Ignore */
+ | GARBAGE other EOSTMT
+ | EOSTMT
+ | error { yyerrok; }
+ ;
+
+include: CPP_INCLUDE
+ | F90PPR_INCLUDE
+ | COCO_INCLUDE
+ ;
+
+define: CPP_DEFINE
+ | F90PPR_DEFINE
+ ;
+
+undef: CPP_UNDEF
+ | F90PPR_UNDEF
+ ;
+
+ifdef: CPP_IFDEF
+ | F90PPR_IFDEF
+ ;
+
+ifndef: CPP_IFNDEF
+ | F90PPR_IFNDEF
+ ;
+
+if: CPP_IF
+ | F90PPR_IF
+ ;
+
+elif: CPP_ELIF
+ | F90PPR_ELIF
+ ;
+
+else: CPP_ELSE
+ | F90PPR_ELSE
+ ;
+
+endif: CPP_ENDIF
+ | F90PPR_ENDIF
+ ;
+
+other: /* empty */
+ | other misc_code
+ ;
+
+misc_code: WORD { free ($1); }
+ | STRING { free ($1); }
+ | GARBAGE
+ | ASSIGNMENT_OP
+ | UNTERMINATED_STRING {
+ if (options.warn_confused)
+ warning ("Unterminated string in file '%s' on line %i",
+ curr_file, $1);
+ }
+ ;
+
+%%
+
+int yyerror(const char *s)
+{
+ extern int yylineno;
+
+ if (options.warn_confused)
+ warning("Line %i in file '%s' confuses me\n", yylineno, curr_file);
+
+ return 0;
+}
+
+
+/* Return false for failure reading file, else return true. */
+
+bool find_dep(char *file, Dependency *d, List **mods, const List *predef_macro)
+{
+ extern FILE *yyin;
+ extern int yylineno;
+ Macro *mac;
+ const List *h;
+
+ /* Initialize */
+ sourcefile = file;
+ curr_file = file;
+ dep = d;
+ modules = *mods;
+ yylineno = 1;
+ filestack_i = 0;
+ pp_ignore = 0;
+
+ yyin = open_src_file(file, options.src_path);
+ if (yyin == NULL) {
+ warning("Skipping file '%s': %s", file, strerror(errno));
+ return false;
+ }
+
+ /* Check source format */
+ if (options.src_fmt == SUFFIX)
+ lex_set_format(get_format(file));
+ else
+ lex_set_format(options.src_fmt);
+
+ /* Initialize a list of macros, and fill it with macrodefinitions from -D
+ * flags at the command line */
+ macrolist = NULL;
+ for (h = predef_macro; h; h = h->next) {
+ mac = macro_new();
+ macro_copy(mac, (Macro *)h->data);
+ if (!list_find(macrolist, mac, ¯ocmp))
+ macrolist = list_prepend(macrolist, mac);
+ }
+
+ yyparse();
+ *mods = modules;
+
+ /* Delete macrolist */
+ for (h = macrolist; h; h = h->next)
+ macro_free((Macro *)h->data);
+ list_free(macrolist);
+
+ fclose(yyin);
+
+ return true;
+}
+
+
+int modstrcmp(const void *s, const void *m)
+{
+ return strcasecmp(((Module *)m)->modulename, (char *)s);
+}
+
+
+
+static int modcmp (const void *m1, const void *m2)
+{
+ return strcasecmp(((Module *)m1)->modulename, ((Module *)m2)->modulename);
+}
+
+
+
+static char *fixed_suffixes[] = {".f", ".F", ".for", ".FOR", ".ftn", ".FTN"};
+
+static char *free_suffixes[] = {".f90", ".F90", ".f95", ".F95"};
+
+static const int fixsuffn = sizeof(fixed_suffixes)/sizeof(void *);
+static const int freesuffn = sizeof(free_suffixes)/sizeof(void *);
+
+
+SourceFmt get_format(const char *filename)
+{
+ const char *p;
+ int i;
+
+ /* Search for the end */
+ for (p = filename; *p; p++);
+
+ /* Search backwards for the last '.' */
+ for (; *p != '.' && p != filename; p--);
+
+ /* Check for any of the free suffixes */
+ for (i = 0; i < freesuffn; i++)
+ if (strcmp(p, free_suffixes[i]) == 0) return FREE;
+
+ /* Check for any of the fixed suffixes */
+ for (i = 0; i < fixsuffn; i++)
+ if (strcmp(p, fixed_suffixes[i]) == 0) return FIXED;
+
+ return UNKNOWN;
+}
+
+
+void pop_filestack()
+{
+ curr_file = filestack[--filestack_i];
+}
+
+
+void handle_include(const char *incfile)
+{
+ if (!pp_ignore) {
+ filestack[filestack_i++] = curr_file;
+ curr_file = remove_citation(incfile);
+ if (lex_include_file(curr_file)) {
+ DEBUG_PRINT("including file '%s'\n", curr_file);
+ if (!list_find(dep->includes, curr_file, COMP_FUN(&strcasecmp)))
+ dep->includes = list_prepend(dep->includes, curr_file);
+ } else {
+ pop_filestack();
+ }
+ }
+}
+
+
+Module *module_new()
+{
+ Module *m;
+
+ m = (Module *) xmalloc(sizeof(Module));
+ m->modulename = m->modfile_name = m->sourcefile = NULL;
+ return m;
+}
+
+
+Dependency *dependency_new()
+{
+ Dependency *d;
+
+ d = (Dependency *) xmalloc(sizeof(Dependency));
+ d->sourcefile = NULL;
+ d->targets = d->modules = d->includes = NULL;
+ return d;
+}
diff --git a/finddep.h b/finddep.h
new file mode 100644
index 0000000..99d9bf7
--- /dev/null
+++ b/finddep.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2000-2005 Erik Edelmann <Erik.Edelmann at iki.fi>
+ *
+ * This program is free software; you can redistribute it
+ * and/or modify it under the terms of the GNU General Public
+ * License version 2 as published by the Free Software
+ * Foundation.
+ *
+ * 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
+ */
+
+#include "list.h"
+#include "xmalloc.h"
+#include "global.h"
+
+typedef struct {
+ char *sourcefile;
+ List *targets;
+ List *modules;
+ List *includes;
+} Dependency;
+
+
+typedef struct {
+ char *modulename;
+ char *modfile_name;
+ char *sourcefile;
+} Module;
+
+
+Module *module_new ();
+Dependency *dependency_new ();
+
+bool find_dep (char *file, Dependency *d, List **mods, const List *predef_macro);
+
+int modstrcmp (const void *s, const void *m);
diff --git a/global.h b/global.h
new file mode 100644
index 0000000..1704f82
--- /dev/null
+++ b/global.h
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2000-2005 Erik Edelmann <Erik.Edelmann at iki.fi>
+ *
+ * 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
+ */
+#ifndef GLOBAL_H_
+#define GLOBAL_H_
+
+#include "config.h"
+#include "list.h"
+
+#ifndef HAVE_STRCASECMP
+ int strcasecmp (const char *s1, const char *s2)
+#endif
+
+#ifdef DEBUG
+# define DEBUG_CODE(x) x
+#else
+# define DEBUG_CODE(x)
+#endif
+
+#if defined(DEBUG) && defined(__GNUC__)
+# include <stdio.h>
+# define DEBUG_PRINT(fmt, args...) \
+ fprintf(stderr, "DEBUG: %s: ", __FUNCTION__); fprintf(stderr, fmt, ## args);
+#else
+# define DEBUG_PRINT(fmt, x)
+#endif
+
+
+#define MODFILE_NAME_LEN 256
+#define MODFILE_FMT_DEFAULT "%f.o"
+#define MAX_STRING_LEN 8192
+#define INCLUDE_RECURSION_LIMIT 15
+#define RULE_LENGTH 256
+#define LINK_RULE_DEFAULT "$(FC) -o $@ $(FFLAGS) $(LDFLAGS) $(FOBJ) $(LIBS)"
+
+typedef enum {false = 0, true = 1} bool;
+
+typedef enum {SUFFIX, FIXED, FREE, UNKNOWN} SourceFmt;
+
+typedef struct {
+ bool warn_missing; /* Write warnings about missing modules and include
+ files */
+ bool warn_confused; /* Write warnings when makedefp90 gets confused for
+ some reason. */
+ char *modfile_fmt; /* format of '*.mod-file' names */
+ List *ignore_mods; /* Modules to be ignored */
+ SourceFmt src_fmt;
+ bool create_obj; /* Create list of *.o-files and linking rule for the
+ * executable */
+ char *exe_name; /* Name of the executable */
+ char *link_rule;
+ bool coco; /* Look for coco set-files */
+ bool obj_dir_set; /* Option -b obj_dir was used */
+ char *obj_dir; /* Directory set by option -b */
+ bool src_dep; /* List the source file in the dependencys */
+ bool src_path_set; /* option -I was used */
+ List *src_path; /* Path to search for source by -I*/
+} Options;
+
+extern Options options;
+
+
+#endif /* GLOBAL_H_ */
diff --git a/install-sh b/install-sh
new file mode 100755
index 0000000..e9de238
--- /dev/null
+++ b/install-sh
@@ -0,0 +1,251 @@
+#!/bin/sh
+#
+# install - install a program, script, or datafile
+# This comes from X11R5 (mit/util/scripts/install.sh).
+#
+# Copyright 1991 by the Massachusetts Institute of Technology
+#
+# Permission to use, copy, modify, distribute, and sell this software and its
+# documentation for any purpose is hereby granted without fee, provided that
+# the above copyright notice appear in all copies and that both that
+# copyright notice and this permission notice appear in supporting
+# documentation, and that the name of M.I.T. not be used in advertising or
+# publicity pertaining to distribution of the software without specific,
+# written prior permission. M.I.T. makes no representations about the
+# suitability of this software for any purpose. It is provided "as is"
+# without express or implied warranty.
+#
+# 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. It can only install one file at a time, a restriction
+# shared with many OS's install programs.
+
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit="${DOITPROG-}"
+
+
+# put in absolute paths if you don't have them in your path; or use env. vars.
+
+mvprog="${MVPROG-mv}"
+cpprog="${CPPROG-cp}"
+chmodprog="${CHMODPROG-chmod}"
+chownprog="${CHOWNPROG-chown}"
+chgrpprog="${CHGRPPROG-chgrp}"
+stripprog="${STRIPPROG-strip}"
+rmprog="${RMPROG-rm}"
+mkdirprog="${MKDIRPROG-mkdir}"
+
+transformbasename=""
+transform_arg=""
+instcmd="$mvprog"
+chmodcmd="$chmodprog 0755"
+chowncmd=""
+chgrpcmd=""
+stripcmd=""
+rmcmd="$rmprog -f"
+mvcmd="$mvprog"
+src=""
+dst=""
+dir_arg=""
+
+while [ x"$1" != x ]; do
+ case $1 in
+ -c) instcmd="$cpprog"
+ shift
+ continue;;
+
+ -d) dir_arg=true
+ shift
+ continue;;
+
+ -m) chmodcmd="$chmodprog $2"
+ shift
+ shift
+ continue;;
+
+ -o) chowncmd="$chownprog $2"
+ shift
+ shift
+ continue;;
+
+ -g) chgrpcmd="$chgrpprog $2"
+ shift
+ shift
+ continue;;
+
+ -s) stripcmd="$stripprog"
+ shift
+ continue;;
+
+ -t=*) transformarg=`echo $1 | sed 's/-t=//'`
+ shift
+ continue;;
+
+ -b=*) transformbasename=`echo $1 | sed 's/-b=//'`
+ shift
+ continue;;
+
+ *) if [ x"$src" = x ]
+ then
+ src=$1
+ else
+ # this colon is to work around a 386BSD /bin/sh bug
+ :
+ dst=$1
+ fi
+ shift
+ continue;;
+ esac
+done
+
+if [ x"$src" = x ]
+then
+ echo "install: no input file specified"
+ exit 1
+else
+ true
+fi
+
+if [ x"$dir_arg" != x ]; then
+ dst=$src
+ src=""
+
+ if [ -d $dst ]; then
+ instcmd=:
+ chmodcmd=""
+ else
+ instcmd=mkdir
+ fi
+else
+
+# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
+# might cause directories to be created, which would be especially bad
+# if $src (and thus $dsttmp) contains '*'.
+
+ if [ -f $src -o -d $src ]
+ then
+ true
+ else
+ echo "install: $src does not exist"
+ exit 1
+ fi
+
+ if [ x"$dst" = x ]
+ then
+ echo "install: no destination specified"
+ exit 1
+ else
+ true
+ fi
+
+# If destination is a directory, append the input filename; if your system
+# does not like double slashes in filenames, you may need to add some logic
+
+ if [ -d $dst ]
+ then
+ dst="$dst"/`basename $src`
+ else
+ true
+ fi
+fi
+
+## this sed command emulates the dirname command
+dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
+
+# Make sure that the destination directory exists.
+# this part is taken from Noah Friedman's mkinstalldirs script
+
+# Skip lots of stat calls in the usual case.
+if [ ! -d "$dstdir" ]; then
+defaultIFS='
+'
+IFS="${IFS-${defaultIFS}}"
+
+oIFS="${IFS}"
+# Some sh's can't handle IFS=/ for some reason.
+IFS='%'
+set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
+IFS="${oIFS}"
+
+pathcomp=''
+
+while [ $# -ne 0 ] ; do
+ pathcomp="${pathcomp}${1}"
+ shift
+
+ if [ ! -d "${pathcomp}" ] ;
+ then
+ $mkdirprog "${pathcomp}"
+ else
+ true
+ fi
+
+ pathcomp="${pathcomp}/"
+done
+fi
+
+if [ x"$dir_arg" != x ]
+then
+ $doit $instcmd $dst &&
+
+ if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
+ if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
+ if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
+ if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
+else
+
+# If we're going to rename the final executable, determine the name now.
+
+ if [ x"$transformarg" = x ]
+ then
+ dstfile=`basename $dst`
+ else
+ dstfile=`basename $dst $transformbasename |
+ sed $transformarg`$transformbasename
+ fi
+
+# don't allow the sed command to completely eliminate the filename
+
+ if [ x"$dstfile" = x ]
+ then
+ dstfile=`basename $dst`
+ else
+ true
+ fi
+
+# Make a temp file name in the proper directory.
+
+ dsttmp=$dstdir/#inst.$$#
+
+# Move or copy the file name to the temp name
+
+ $doit $instcmd $src $dsttmp &&
+
+ trap "rm -f ${dsttmp}" 0 &&
+
+# and set any options; do chmod last to preserve setuid bits
+
+# If any of these fail, we abort the whole thing. If we want to
+# ignore errors from any of these, just make sure not to ignore
+# errors from the above "$doit $instcmd $src $dsttmp" command.
+
+ if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
+ if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
+ if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
+ if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
+
+# Now rename the file to the real destination.
+
+ $doit $rmcmd -f $dstdir/$dstfile &&
+ $doit $mvcmd $dsttmp $dstdir/$dstfile
+
+fi &&
+
+
+exit 0
diff --git a/lexer.c b/lexer.c
new file mode 100644
index 0000000..24b99ac
--- /dev/null
+++ b/lexer.c
@@ -0,0 +1,2242 @@
+
+#line 3 "<stdout>"
+
+#define YY_INT_ALIGNED short int
+
+/* A lexical scanner generated by flex */
+
+#define FLEX_SCANNER
+#define YY_FLEX_MAJOR_VERSION 2
+#define YY_FLEX_MINOR_VERSION 5
+#define YY_FLEX_SUBMINOR_VERSION 33
+#if YY_FLEX_SUBMINOR_VERSION > 0
+#define FLEX_BETA
+#endif
+
+/* First, we deal with platform-specific or compiler-specific issues. */
+
+/* begin standard C headers. */
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+
+/* end standard C headers. */
+
+/* flex integer type definitions */
+
+#ifndef FLEXINT_H
+#define FLEXINT_H
+
+/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
+
+#if __STDC_VERSION__ >= 199901L
+
+/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
+ * if you want the limit (max/min) macros for int types.
+ */
+#ifndef __STDC_LIMIT_MACROS
+#define __STDC_LIMIT_MACROS 1
+#endif
+
+#include <inttypes.h>
+typedef int8_t flex_int8_t;
+typedef uint8_t flex_uint8_t;
+typedef int16_t flex_int16_t;
+typedef uint16_t flex_uint16_t;
+typedef int32_t flex_int32_t;
+typedef uint32_t flex_uint32_t;
+#else
+typedef signed char flex_int8_t;
+typedef short int flex_int16_t;
+typedef int flex_int32_t;
+typedef unsigned char flex_uint8_t;
+typedef unsigned short int flex_uint16_t;
+typedef unsigned int flex_uint32_t;
+#endif /* ! C99 */
+
+/* Limits of integral types. */
+#ifndef INT8_MIN
+#define INT8_MIN (-128)
+#endif
+#ifndef INT16_MIN
+#define INT16_MIN (-32767-1)
+#endif
+#ifndef INT32_MIN
+#define INT32_MIN (-2147483647-1)
+#endif
+#ifndef INT8_MAX
+#define INT8_MAX (127)
+#endif
+#ifndef INT16_MAX
+#define INT16_MAX (32767)
+#endif
+#ifndef INT32_MAX
+#define INT32_MAX (2147483647)
+#endif
+#ifndef UINT8_MAX
+#define UINT8_MAX (255U)
+#endif
+#ifndef UINT16_MAX
+#define UINT16_MAX (65535U)
+#endif
+#ifndef UINT32_MAX
+#define UINT32_MAX (4294967295U)
+#endif
+
+#endif /* ! FLEXINT_H */
+
+#ifdef __cplusplus
+
+/* The "const" storage-class-modifier is valid. */
+#define YY_USE_CONST
+
+#else /* ! __cplusplus */
+
+#if __STDC__
+
+#define YY_USE_CONST
+
+#endif /* __STDC__ */
+#endif /* ! __cplusplus */
+
+#ifdef YY_USE_CONST
+#define yyconst const
+#else
+#define yyconst
+#endif
+
+/* Returned upon end-of-file. */
+#define YY_NULL 0
+
+/* Promotes a possibly negative, possibly signed char to an unsigned
+ * integer for use as an array index. If the signed char is negative,
+ * we want to instead treat it as an 8-bit unsigned char, hence the
+ * double cast.
+ */
+#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
+
+/* Enter a start condition. This macro really ought to take a parameter,
+ * but we do it the disgusting crufty way forced on us by the ()-less
+ * definition of BEGIN.
+ */
+#define BEGIN (yy_start) = 1 + 2 *
+
+/* Translate the current start state into a value that can be later handed
+ * to BEGIN to return to the state. The YYSTATE alias is for lex
+ * compatibility.
+ */
+#define YY_START (((yy_start) - 1) / 2)
+#define YYSTATE YY_START
+
+/* Action number for EOF rule of a given start state. */
+#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
+
+/* Special action meaning "start processing a new file". */
+#define YY_NEW_FILE yyrestart(yyin )
+
+#define YY_END_OF_BUFFER_CHAR 0
+
+/* Size of default input buffer. */
+#ifndef YY_BUF_SIZE
+#define YY_BUF_SIZE 16384
+#endif
+
+/* The state buf must be large enough to hold one state per character in the main buffer.
+ */
+#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
+
+#ifndef YY_TYPEDEF_YY_BUFFER_STATE
+#define YY_TYPEDEF_YY_BUFFER_STATE
+typedef struct yy_buffer_state *YY_BUFFER_STATE;
+#endif
+
+extern int yyleng;
+
+extern FILE *yyin, *yyout;
+
+#define EOB_ACT_CONTINUE_SCAN 0
+#define EOB_ACT_END_OF_FILE 1
+#define EOB_ACT_LAST_MATCH 2
+
+ /* Note: We specifically omit the test for yy_rule_can_match_eol because it requires
+ * access to the local variable yy_act. Since yyless() is a macro, it would break
+ * existing scanners that call yyless() from OUTSIDE yylex.
+ * One obvious solution it to make yy_act a global. I tried that, and saw
+ * a 5% performance hit in a non-yylineno scanner, because yy_act is
+ * normally declared as a register variable-- so it is not worth it.
+ */
+ #define YY_LESS_LINENO(n) \
+ do { \
+ int yyl;\
+ for ( yyl = n; yyl < yyleng; ++yyl )\
+ if ( yytext[yyl] == '\n' )\
+ --yylineno;\
+ }while(0)
+
+/* Return all but the first "n" matched characters back to the input stream. */
+#define yyless(n) \
+ do \
+ { \
+ /* Undo effects of setting up yytext. */ \
+ int yyless_macro_arg = (n); \
+ YY_LESS_LINENO(yyless_macro_arg);\
+ *yy_cp = (yy_hold_char); \
+ YY_RESTORE_YY_MORE_OFFSET \
+ (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
+ YY_DO_BEFORE_ACTION; /* set up yytext again */ \
+ } \
+ while ( 0 )
+
+#define unput(c) yyunput( c, (yytext_ptr) )
+
+/* The following is because we cannot portably get our hands on size_t
+ * (without autoconf's help, which isn't available because we want
+ * flex-generated scanners to compile on their own).
+ */
+
+#ifndef YY_TYPEDEF_YY_SIZE_T
+#define YY_TYPEDEF_YY_SIZE_T
+typedef unsigned int yy_size_t;
+#endif
+
+#ifndef YY_STRUCT_YY_BUFFER_STATE
+#define YY_STRUCT_YY_BUFFER_STATE
+struct yy_buffer_state
+ {
+ FILE *yy_input_file;
+
+ char *yy_ch_buf; /* input buffer */
+ char *yy_buf_pos; /* current position in input buffer */
+
+ /* Size of input buffer in bytes, not including room for EOB
+ * characters.
+ */
+ yy_size_t yy_buf_size;
+
+ /* Number of characters read into yy_ch_buf, not including EOB
+ * characters.
+ */
+ int yy_n_chars;
+
+ /* Whether we "own" the buffer - i.e., we know we created it,
+ * and can realloc() it to grow it, and should free() it to
+ * delete it.
+ */
+ int yy_is_our_buffer;
+
+ /* Whether this is an "interactive" input source; if so, and
+ * if we're using stdio for input, then we want to use getc()
+ * instead of fread(), to make sure we stop fetching input after
+ * each newline.
+ */
+ int yy_is_interactive;
+
+ /* Whether we're considered to be at the beginning of a line.
+ * If so, '^' rules will be active on the next match, otherwise
+ * not.
+ */
+ int yy_at_bol;
+
+ int yy_bs_lineno; /**< The line count. */
+ int yy_bs_column; /**< The column count. */
+
+ /* Whether to try to fill the input buffer when we reach the
+ * end of it.
+ */
+ int yy_fill_buffer;
+
+ int yy_buffer_status;
+
+#define YY_BUFFER_NEW 0
+#define YY_BUFFER_NORMAL 1
+ /* When an EOF's been seen but there's still some text to process
+ * then we mark the buffer as YY_EOF_PENDING, to indicate that we
+ * shouldn't try reading from the input source any more. We might
+ * still have a bunch of tokens to match, though, because of
+ * possible backing-up.
+ *
+ * When we actually see the EOF, we change the status to "new"
+ * (via yyrestart()), so that the user can continue scanning by
+ * just pointing yyin at a new input file.
+ */
+#define YY_BUFFER_EOF_PENDING 2
+
+ };
+#endif /* !YY_STRUCT_YY_BUFFER_STATE */
+
+/* Stack of input buffers. */
+static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
+static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
+static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
+
+/* We provide macros for accessing buffer states in case in the
+ * future we want to put the buffer states in a more general
+ * "scanner state".
+ *
+ * Returns the top of the stack, or NULL.
+ */
+#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
+ ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
+ : NULL)
+
+/* Same as previous macro, but useful when we know that the buffer stack is not
+ * NULL or when we need an lvalue. For internal use only.
+ */
+#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
+
+/* yy_hold_char holds the character lost when yytext is formed. */
+static char yy_hold_char;
+static int yy_n_chars; /* number of characters read into yy_ch_buf */
+int yyleng;
+
+/* Points to current character in buffer. */
+static char *yy_c_buf_p = (char *) 0;
+static int yy_init = 0; /* whether we need to initialize */
+static int yy_start = 0; /* start state number */
+
+/* Flag which is used to allow yywrap()'s to do buffer switches
+ * instead of setting up a fresh yyin. A bit of a hack ...
+ */
+static int yy_did_buffer_switch_on_eof;
+
+void yyrestart (FILE *input_file );
+void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer );
+YY_BUFFER_STATE yy_create_buffer (FILE *file,int size );
+void yy_delete_buffer (YY_BUFFER_STATE b );
+void yy_flush_buffer (YY_BUFFER_STATE b );
+void yypush_buffer_state (YY_BUFFER_STATE new_buffer );
+void yypop_buffer_state (void );
+
+static void yyensure_buffer_stack (void );
+static void yy_load_buffer_state (void );
+static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file );
+
+#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER )
+
+YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size );
+YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str );
+YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len );
+
+void *yyalloc (yy_size_t );
+void *yyrealloc (void *,yy_size_t );
+void yyfree (void * );
+
+#define yy_new_buffer yy_create_buffer
+
+#define yy_set_interactive(is_interactive) \
+ { \
+ if ( ! YY_CURRENT_BUFFER ){ \
+ yyensure_buffer_stack (); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ yy_create_buffer(yyin,YY_BUF_SIZE ); \
+ } \
+ YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
+ }
+
+#define yy_set_bol(at_bol) \
+ { \
+ if ( ! YY_CURRENT_BUFFER ){\
+ yyensure_buffer_stack (); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ yy_create_buffer(yyin,YY_BUF_SIZE ); \
+ } \
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
+ }
+
+#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
+
+/* Begin user sect3 */
+
+typedef unsigned char YY_CHAR;
+
+FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
+
+typedef int yy_state_type;
+
+extern int yylineno;
+
+int yylineno = 1;
+
+extern char *yytext;
+#define yytext_ptr yytext
+
+static yy_state_type yy_get_previous_state (void );
+static yy_state_type yy_try_NUL_trans (yy_state_type current_state );
+static int yy_get_next_buffer (void );
+static void yy_fatal_error (yyconst char msg[] );
+
+/* Done after the current pattern has been matched and before the
+ * corresponding action - sets up yytext.
+ */
+#define YY_DO_BEFORE_ACTION \
+ (yytext_ptr) = yy_bp; \
+ yyleng = (size_t) (yy_cp - yy_bp); \
+ (yy_hold_char) = *yy_cp; \
+ *yy_cp = '\0'; \
+ (yy_c_buf_p) = yy_cp;
+
+#define YY_NUM_RULES 41
+#define YY_END_OF_BUFFER 42
+/* This struct is not used in this scanner,
+ but its presence is necessary. */
+struct yy_trans_info
+ {
+ flex_int32_t yy_verify;
+ flex_int32_t yy_nxt;
+ };
+static yyconst flex_int16_t yy_accept[157] =
+ { 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 42, 36, 38, 37, 10, 1, 36, 36, 31, 2,
+ 37, 34, 36, 36, 35, 35, 37, 36, 35, 9,
+ 8, 9, 4, 3, 36, 10, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 31, 31, 32, 34,
+ 36, 0, 39, 35, 35, 0, 36, 0, 11, 35,
+ 0, 0, 5, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 27, 0, 0, 31, 31, 31, 31, 0,
+ 0, 0, 0, 0, 6, 0, 0, 0, 0, 21,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+
+ 0, 0, 0, 0, 0, 0, 0, 23, 0, 21,
+ 0, 0, 0, 0, 0, 28, 29, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 22, 24, 19, 0,
+ 0, 17, 0, 30, 25, 0, 0, 18, 0, 0,
+ 0, 15, 22, 20, 0, 16, 26, 0, 0, 33,
+ 7, 12, 13, 0, 14, 0
+ } ;
+
+static yyconst flex_int32_t yy_ec[256] =
+ { 0,
+ 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
+ 1, 1, 4, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 5, 6, 7, 8, 9, 1, 10, 11, 1,
+ 1, 12, 1, 4, 1, 1, 1, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 1, 14, 1,
+ 15, 16, 17, 1, 20, 20, 21, 22, 23, 24,
+ 20, 20, 25, 20, 20, 26, 20, 27, 20, 20,
+ 20, 20, 28, 20, 29, 20, 20, 20, 20, 20,
+ 1, 18, 1, 1, 19, 1, 20, 20, 21, 22,
+
+ 23, 24, 20, 20, 25, 20, 20, 26, 20, 27,
+ 20, 20, 20, 20, 28, 20, 29, 20, 20, 20,
+ 20, 20, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1
+ } ;
+
+static yyconst flex_int32_t yy_meta[30] =
+ { 0,
+ 1, 2, 3, 4, 5, 6, 4, 1, 1, 6,
+ 4, 1, 7, 4, 4, 1, 1, 1, 7, 8,
+ 8, 8, 8, 8, 8, 8, 8, 8, 8
+ } ;
+
+static yyconst flex_int16_t yy_base[168] =
+ { 0,
+ 0, 0, 0, 0, 221, 27, 30, 32, 43, 44,
+ 223, 0, 384, 384, 0, 384, 53, 81, 26, 384,
+ 384, 206, 204, 54, 110, 0, 215, 139, 156, 384,
+ 214, 58, 384, 384, 0, 0, 184, 195, 11, 7,
+ 189, 212, 192, 18, 38, 185, 58, 240, 384, 384,
+ 64, 68, 384, 0, 0, 206, 250, 207, 384, 0,
+ 203, 82, 86, 181, 49, 182, 90, 182, 180, 177,
+ 65, 178, 45, 178, 176, 268, 277, 286, 295, 95,
+ 170, 191, 190, 97, 384, 169, 169, 169, 166, 0,
+ 167, 166, 161, 151, 148, 148, 148, 145, 145, 145,
+
+ 140, 142, 143, 158, 157, 134, 96, 384, 136, 0,
+ 130, 130, 121, 125, 119, 384, 384, 121, 120, 120,
+ 112, 101, 98, 116, 111, 92, 0, 384, 384, 90,
+ 91, 384, 86, 384, 384, 84, 83, 384, 65, 0,
+ 0, 384, 0, 384, 58, 384, 384, 57, 57, 384,
+ 384, 384, 384, 29, 384, 384, 305, 313, 320, 327,
+ 327, 335, 343, 351, 359, 367, 375
+ } ;
+
+static yyconst flex_int16_t yy_def[168] =
+ { 0,
+ 156, 1, 1, 1, 1, 1, 157, 157, 157, 157,
+ 156, 158, 156, 156, 159, 156, 158, 158, 160, 156,
+ 156, 156, 158, 158, 156, 161, 156, 162, 162, 156,
+ 156, 156, 156, 156, 158, 159, 156, 156, 156, 156,
+ 156, 156, 156, 156, 156, 156, 160, 163, 156, 156,
+ 158, 156, 156, 25, 161, 156, 162, 162, 156, 29,
+ 156, 156, 156, 156, 156, 156, 156, 156, 156, 156,
+ 156, 156, 156, 156, 156, 163, 163, 163, 163, 156,
+ 156, 156, 156, 156, 156, 156, 156, 156, 156, 164,
+ 156, 156, 156, 156, 156, 156, 156, 156, 156, 156,
+
+ 156, 156, 156, 156, 156, 156, 156, 156, 156, 164,
+ 156, 156, 156, 156, 156, 156, 156, 156, 156, 156,
+ 156, 156, 156, 156, 156, 156, 165, 156, 156, 156,
+ 156, 156, 156, 156, 156, 156, 156, 156, 156, 166,
+ 167, 156, 165, 156, 156, 156, 156, 156, 156, 156,
+ 156, 156, 156, 156, 156, 0, 156, 156, 156, 156,
+ 156, 156, 156, 156, 156, 156, 156
+ } ;
+
+static yyconst flex_int16_t yy_nxt[414] =
+ { 0,
+ 12, 13, 14, 13, 13, 15, 16, 17, 18, 19,
+ 20, 12, 12, 21, 22, 12, 23, 24, 25, 26,
+ 26, 26, 26, 26, 26, 26, 26, 26, 26, 27,
+ 67, 48, 31, 68, 31, 49, 65, 66, 28, 32,
+ 33, 32, 33, 71, 72, 31, 31, 29, 29, 34,
+ 34, 155, 32, 32, 37, 52, 53, 37, 52, 62,
+ 63, 73, 62, 48, 74, 80, 99, 49, 80, 52,
+ 53, 100, 52, 87, 38, 39, 88, 40, 154, 153,
+ 152, 41, 42, 62, 63, 42, 62, 84, 81, 96,
+ 84, 90, 97, 149, 90, 85, 80, 127, 84, 80,
+
+ 127, 84, 43, 44, 148, 45, 85, 147, 146, 46,
+ 35, 91, 145, 144, 142, 141, 92, 35, 35, 81,
+ 140, 35, 54, 139, 138, 35, 35, 35, 54, 55,
+ 55, 55, 55, 55, 55, 55, 55, 55, 55, 57,
+ 137, 59, 136, 135, 134, 133, 57, 57, 132, 131,
+ 57, 57, 130, 129, 57, 57, 57, 57, 59, 128,
+ 126, 125, 124, 123, 122, 121, 120, 119, 60, 118,
+ 117, 116, 115, 114, 60, 60, 60, 60, 60, 60,
+ 60, 60, 60, 60, 60, 37, 113, 112, 37, 111,
+ 109, 108, 107, 106, 105, 104, 103, 102, 101, 98,
+
+ 95, 94, 93, 89, 86, 38, 39, 83, 40, 59,
+ 82, 75, 41, 42, 70, 69, 42, 64, 61, 56,
+ 51, 50, 156, 27, 156, 156, 156, 156, 156, 156,
+ 156, 156, 156, 43, 44, 156, 45, 156, 156, 156,
+ 46, 77, 47, 156, 77, 78, 156, 156, 156, 79,
+ 57, 156, 59, 156, 156, 156, 156, 57, 57, 156,
+ 156, 57, 57, 156, 156, 57, 57, 57, 57, 77,
+ 47, 156, 77, 78, 156, 156, 156, 79, 77, 47,
+ 156, 77, 78, 156, 156, 156, 79, 77, 47, 156,
+ 77, 78, 156, 156, 156, 79, 77, 47, 156, 77,
+
+ 78, 156, 156, 156, 79, 30, 30, 30, 30, 30,
+ 30, 30, 30, 35, 156, 156, 156, 156, 156, 35,
+ 36, 36, 156, 36, 36, 36, 36, 36, 47, 47,
+ 156, 47, 47, 55, 55, 58, 58, 58, 58, 58,
+ 58, 58, 58, 76, 76, 76, 76, 76, 76, 76,
+ 76, 110, 110, 156, 110, 110, 110, 110, 110, 143,
+ 143, 156, 143, 143, 143, 143, 143, 150, 150, 150,
+ 150, 156, 150, 150, 150, 151, 156, 156, 151, 156,
+ 151, 151, 151, 11, 156, 156, 156, 156, 156, 156,
+ 156, 156, 156, 156, 156, 156, 156, 156, 156, 156,
+
+ 156, 156, 156, 156, 156, 156, 156, 156, 156, 156,
+ 156, 156, 156
+ } ;
+
+static yyconst flex_int16_t yy_chk[414] =
+ { 0,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 6,
+ 40, 19, 7, 40, 8, 19, 39, 39, 6, 7,
+ 7, 8, 8, 44, 44, 9, 10, 6, 6, 9,
+ 10, 154, 9, 10, 17, 24, 24, 17, 24, 32,
+ 32, 45, 32, 47, 45, 51, 73, 47, 51, 52,
+ 52, 73, 52, 65, 17, 17, 65, 17, 149, 148,
+ 145, 17, 18, 62, 62, 18, 62, 63, 51, 71,
+ 63, 67, 71, 139, 67, 63, 80, 107, 84, 80,
+
+ 107, 84, 18, 18, 137, 18, 84, 136, 133, 18,
+ 25, 67, 131, 130, 126, 125, 67, 25, 25, 80,
+ 124, 25, 25, 123, 122, 25, 25, 25, 25, 25,
+ 25, 25, 25, 25, 25, 25, 25, 25, 25, 28,
+ 121, 28, 120, 119, 118, 115, 28, 28, 114, 113,
+ 28, 28, 112, 111, 28, 28, 28, 28, 29, 109,
+ 106, 105, 104, 103, 102, 101, 100, 99, 29, 98,
+ 97, 96, 95, 94, 29, 29, 29, 29, 29, 29,
+ 29, 29, 29, 29, 29, 37, 93, 92, 37, 91,
+ 89, 88, 87, 86, 83, 82, 81, 75, 74, 72,
+
+ 70, 69, 68, 66, 64, 37, 37, 61, 37, 58,
+ 56, 46, 37, 42, 43, 41, 42, 38, 31, 27,
+ 23, 22, 11, 5, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 42, 42, 0, 42, 0, 0, 0,
+ 42, 48, 48, 0, 48, 48, 0, 0, 0, 48,
+ 57, 0, 57, 0, 0, 0, 0, 57, 57, 0,
+ 0, 57, 57, 0, 0, 57, 57, 57, 57, 76,
+ 76, 0, 76, 76, 0, 0, 0, 76, 77, 77,
+ 0, 77, 77, 0, 0, 0, 77, 78, 78, 0,
+ 78, 78, 0, 0, 0, 78, 79, 79, 0, 79,
+
+ 79, 0, 0, 0, 79, 157, 157, 157, 157, 157,
+ 157, 157, 157, 158, 0, 0, 0, 0, 0, 158,
+ 159, 159, 0, 159, 159, 159, 159, 159, 160, 160,
+ 0, 160, 160, 161, 161, 162, 162, 162, 162, 162,
+ 162, 162, 162, 163, 163, 163, 163, 163, 163, 163,
+ 163, 164, 164, 0, 164, 164, 164, 164, 164, 165,
+ 165, 0, 165, 165, 165, 165, 165, 166, 166, 166,
+ 166, 0, 166, 166, 166, 167, 0, 0, 167, 0,
+ 167, 167, 167, 156, 156, 156, 156, 156, 156, 156,
+ 156, 156, 156, 156, 156, 156, 156, 156, 156, 156,
+
+ 156, 156, 156, 156, 156, 156, 156, 156, 156, 156,
+ 156, 156, 156
+ } ;
+
+/* Table of booleans, true if rule could match eol. */
+static yyconst flex_int32_t yy_rule_can_match_eol[42] =
+ { 0,
+0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0, 1,
+ 0, 0, };
+
+static yy_state_type yy_last_accepting_state;
+static char *yy_last_accepting_cpos;
+
+extern int yy_flex_debug;
+int yy_flex_debug = 0;
+
+/* The intent behind this definition is that it'll catch
+ * any uses of REJECT which flex missed.
+ */
+#define REJECT reject_used_but_not_detected
+#define yymore() yymore_used_but_not_detected
+#define YY_MORE_ADJ 0
+#define YY_RESTORE_YY_MORE_OFFSET
+char *yytext;
+#line 1 "lexer.l"
+#line 2 "lexer.l"
+/*
+ * Copyright (C) 2000-2006 Erik Edelmann <Erik.Edelmann at iki.fi>
+ *
+ * This program is free software; you can redistribute it
+ * and/or modify it under the terms of the GNU General Public
+ * License version 2 as published by the Free Software
+ * Foundation.
+ *
+ * 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
+ */
+
+
+#include <string.h>
+#include <errno.h>
+#include <assert.h>
+#include "global.h"
+#include "errormesg.h"
+#include "find_dep.h"
+#include "utils.h"
+#include "xmalloc.h"
+
+void yy_push_state(int new_state);
+void yy_pop_state();
+void pop_filestack();
+
+
+static YY_BUFFER_STATE include_stack[INCLUDE_RECURSION_LIMIT];
+static int line_num_stack[INCLUDE_RECURSION_LIMIT];
+static int incl_buff = 0;
+
+static char string_buf[MAX_STRING_LEN];
+static char *string_buf_ptr;
+
+static int old_startcond;
+
+static int last_returned;
+
+#define RETURN(n) last_returned = n; return n;
+
+
+
+
+#line 667 "<stdout>"
+
+#define INITIAL 0
+#define free_fmt 1
+#define fixed_fmt 2
+#define str_sq 3
+#define str_dq 4
+
+#ifndef YY_NO_UNISTD_H
+/* Special case for "unistd.h", since it is non-ANSI. We include it way
+ * down here because we want the user's section 1 to have been scanned first.
+ * The user has a chance to override it with an option.
+ */
+#include <unistd.h>
+#endif
+
+#ifndef YY_EXTRA_TYPE
+#define YY_EXTRA_TYPE void *
+#endif
+
+static int yy_init_globals (void );
+
+/* Macros after this point can all be overridden by user definitions in
+ * section 1.
+ */
+
+#ifndef YY_SKIP_YYWRAP
+#ifdef __cplusplus
+extern "C" int yywrap (void );
+#else
+extern int yywrap (void );
+#endif
+#endif
+
+ static void yyunput (int c,char *buf_ptr );
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char *,yyconst char *,int );
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * );
+#endif
+
+#ifndef YY_NO_INPUT
+
+#ifdef __cplusplus
+static int yyinput (void );
+#else
+static int input (void );
+#endif
+
+#endif
+
+/* Amount of stuff to slurp up with each read. */
+#ifndef YY_READ_BUF_SIZE
+#define YY_READ_BUF_SIZE 8192
+#endif
+
+/* Copy whatever the last rule matched to the standard output. */
+#ifndef ECHO
+/* This used to be an fputs(), but since the string might contain NUL's,
+ * we now use fwrite().
+ */
+#define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
+#endif
+
+/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
+ * is returned in "result".
+ */
+#ifndef YY_INPUT
+#define YY_INPUT(buf,result,max_size) \
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
+ { \
+ int c = '*'; \
+ size_t n; \
+ for ( n = 0; n < max_size && \
+ (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
+ buf[n] = (char) c; \
+ if ( c == '\n' ) \
+ buf[n++] = (char) c; \
+ if ( c == EOF && ferror( yyin ) ) \
+ YY_FATAL_ERROR( "input in flex scanner failed" ); \
+ result = n; \
+ } \
+ else \
+ { \
+ errno=0; \
+ while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
+ { \
+ if( errno != EINTR) \
+ { \
+ YY_FATAL_ERROR( "input in flex scanner failed" ); \
+ break; \
+ } \
+ errno=0; \
+ clearerr(yyin); \
+ } \
+ }\
+\
+
+#endif
+
+/* No semi-colon after return; correct usage is to write "yyterminate();" -
+ * we don't want an extra ';' after the "return" because that will cause
+ * some compilers to complain about unreachable statements.
+ */
+#ifndef yyterminate
+#define yyterminate() return YY_NULL
+#endif
+
+/* Number of entries by which start-condition stack grows. */
+#ifndef YY_START_STACK_INCR
+#define YY_START_STACK_INCR 25
+#endif
+
+/* Report a fatal error. */
+#ifndef YY_FATAL_ERROR
+#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
+#endif
+
+/* end tables serialization structures and prototypes */
+
+/* Default declaration of generated scanner - a define so the user can
+ * easily add parameters.
+ */
+#ifndef YY_DECL
+#define YY_DECL_IS_OURS 1
+
+extern int yylex (void);
+
+#define YY_DECL int yylex (void)
+#endif /* !YY_DECL */
+
+/* Code executed at the beginning of each rule, after yytext and yyleng
+ * have been set up.
+ */
+#ifndef YY_USER_ACTION
+#define YY_USER_ACTION
+#endif
+
+/* Code executed at the end of each rule. */
+#ifndef YY_BREAK
+#define YY_BREAK break;
+#endif
+
+#define YY_RULE_SETUP \
+ if ( yyleng > 0 ) \
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \
+ (yytext[yyleng - 1] == '\n'); \
+ YY_USER_ACTION
+
+/** The main scanner function which does all the work.
+ */
+YY_DECL
+{
+ register yy_state_type yy_current_state;
+ register char *yy_cp, *yy_bp;
+ register int yy_act;
+
+#line 58 "lexer.l"
+
+
+
+#line 831 "<stdout>"
+
+ if ( !(yy_init) )
+ {
+ (yy_init) = 1;
+
+#ifdef YY_USER_INIT
+ YY_USER_INIT;
+#endif
+
+ if ( ! (yy_start) )
+ (yy_start) = 1; /* first start state */
+
+ if ( ! yyin )
+ yyin = stdin;
+
+ if ( ! yyout )
+ yyout = stdout;
+
+ if ( ! YY_CURRENT_BUFFER ) {
+ yyensure_buffer_stack ();
+ YY_CURRENT_BUFFER_LVALUE =
+ yy_create_buffer(yyin,YY_BUF_SIZE );
+ }
+
+ yy_load_buffer_state( );
+ }
+
+ while ( 1 ) /* loops until end-of-file is reached */
+ {
+ yy_cp = (yy_c_buf_p);
+
+ /* Support of yytext. */
+ *yy_cp = (yy_hold_char);
+
+ /* yy_bp points to the position in yy_ch_buf of the start of
+ * the current run.
+ */
+ yy_bp = yy_cp;
+
+ yy_current_state = (yy_start);
+ yy_current_state += YY_AT_BOL();
+yy_match:
+ do
+ {
+ register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 157 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ ++yy_cp;
+ }
+ while ( yy_current_state != 156 );
+ yy_cp = (yy_last_accepting_cpos);
+ yy_current_state = (yy_last_accepting_state);
+
+yy_find_action:
+ yy_act = yy_accept[yy_current_state];
+
+ YY_DO_BEFORE_ACTION;
+
+ if ( yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act] )
+ {
+ int yyl;
+ for ( yyl = 0; yyl < yyleng; ++yyl )
+ if ( yytext[yyl] == '\n' )
+
+ yylineno++;
+;
+ }
+
+do_action: /* This label is used only to access EOF actions. */
+
+ switch ( yy_act )
+ { /* beginning of action switch */
+ case 0: /* must back up */
+ /* undo the effects of YY_DO_BEFORE_ACTION */
+ *yy_cp = (yy_hold_char);
+ yy_cp = (yy_last_accepting_cpos);
+ yy_current_state = (yy_last_accepting_state);
+ goto yy_find_action;
+
+case 1:
+YY_RULE_SETUP
+#line 61 "lexer.l"
+{ string_buf_ptr = string_buf; old_startcond = YY_START;
+ BEGIN(str_dq); }
+ YY_BREAK
+case 2:
+YY_RULE_SETUP
+#line 63 "lexer.l"
+{ string_buf_ptr = string_buf; old_startcond = YY_START;
+ BEGIN(str_sq); }
+ YY_BREAK
+case 3:
+#line 67 "lexer.l"
+case 4:
+YY_RULE_SETUP
+#line 67 "lexer.l"
+{
+ BEGIN(old_startcond);
+ *string_buf_ptr = '\0';
+ yylval.string = xstrdup(string_buf);
+ DEBUG_PRINT("string: '%s'\n", yylval.string);
+ RETURN(STRING);
+ }
+ YY_BREAK
+case 5:
+/* rule 5 can match eol */
+#line 76 "lexer.l"
+case 6:
+/* rule 6 can match eol */
+YY_RULE_SETUP
+#line 76 "lexer.l"
+/* Ignore (continued strings, free fmt) */
+ YY_BREAK
+case 7:
+/* rule 7 can match eol */
+YY_RULE_SETUP
+#line 78 "lexer.l"
+{
+ if (old_startcond == fixed_fmt)
+ ; /* Ignore (cont. strings, fixed fmt) */
+ else
+ unput(yytext[strlen(yytext)-1]);
+ }
+ YY_BREAK
+case 8:
+/* rule 8 can match eol */
+YY_RULE_SETUP
+#line 85 "lexer.l"
+{
+ unput ('\n');
+ BEGIN(old_startcond);
+ yylval.number = yylineno;
+ RETURN(UNTERMINATED_STRING);
+ }
+ YY_BREAK
+case 9:
+YY_RULE_SETUP
+#line 92 "lexer.l"
+{ *string_buf_ptr++ = yytext[0]; }
+ YY_BREAK
+case 10:
+YY_RULE_SETUP
+#line 97 "lexer.l"
+{ RETURN(EOSTMT); } /* Treat comments like */
+ YY_BREAK
+case 11:
+/* rule 11 can match eol */
+YY_RULE_SETUP
+#line 98 "lexer.l"
+{ RETURN(EOSTMT); } /* empty lines */
+ YY_BREAK
+case 12:
+YY_RULE_SETUP
+#line 100 "lexer.l"
+{ RETURN(CPP_INCLUDE); }
+ YY_BREAK
+case 13:
+YY_RULE_SETUP
+#line 101 "lexer.l"
+{ RETURN(F90PPR_INCLUDE); }
+ YY_BREAK
+case 14:
+YY_RULE_SETUP
+#line 102 "lexer.l"
+{ RETURN(COCO_INCLUDE); }
+ YY_BREAK
+case 15:
+YY_RULE_SETUP
+#line 104 "lexer.l"
+{ RETURN(CPP_DEFINE); }
+ YY_BREAK
+case 16:
+YY_RULE_SETUP
+#line 105 "lexer.l"
+{ RETURN(F90PPR_DEFINE); }
+ YY_BREAK
+case 17:
+YY_RULE_SETUP
+#line 107 "lexer.l"
+{ RETURN(CPP_UNDEF); }
+ YY_BREAK
+case 18:
+YY_RULE_SETUP
+#line 108 "lexer.l"
+{ RETURN(F90PPR_UNDEF); }
+ YY_BREAK
+case 19:
+YY_RULE_SETUP
+#line 110 "lexer.l"
+{ RETURN(CPP_IFDEF); }
+ YY_BREAK
+case 20:
+YY_RULE_SETUP
+#line 111 "lexer.l"
+{ RETURN(CPP_IFNDEF); }
+ YY_BREAK
+case 21:
+YY_RULE_SETUP
+#line 112 "lexer.l"
+{ RETURN(CPP_IF); }
+ YY_BREAK
+case 22:
+YY_RULE_SETUP
+#line 113 "lexer.l"
+{ RETURN(CPP_ELIF); }
+ YY_BREAK
+case 23:
+YY_RULE_SETUP
+#line 114 "lexer.l"
+{ RETURN(CPP_ELSE); }
+ YY_BREAK
+case 24:
+YY_RULE_SETUP
+#line 115 "lexer.l"
+{ RETURN(CPP_ENDIF); }
+ YY_BREAK
+case 25:
+YY_RULE_SETUP
+#line 117 "lexer.l"
+{ RETURN(F90PPR_IFDEF); }
+ YY_BREAK
+case 26:
+YY_RULE_SETUP
+#line 118 "lexer.l"
+{ RETURN(F90PPR_IFNDEF); }
+ YY_BREAK
+case 27:
+YY_RULE_SETUP
+#line 119 "lexer.l"
+{ RETURN(F90PPR_IF); }
+ YY_BREAK
+case 28:
+YY_RULE_SETUP
+#line 120 "lexer.l"
+{ RETURN(F90PPR_ELIF); }
+ YY_BREAK
+case 29:
+YY_RULE_SETUP
+#line 121 "lexer.l"
+{ RETURN(F90PPR_ELSE); }
+ YY_BREAK
+case 30:
+YY_RULE_SETUP
+#line 122 "lexer.l"
+{ RETURN(F90PPR_ENDIF); }
+ YY_BREAK
+/* Line continuations, possible involving comments. */
+case 31:
+/* rule 31 can match eol */
+YY_RULE_SETUP
+#line 125 "lexer.l"
+
+ YY_BREAK
+case 32:
+/* rule 32 can match eol */
+YY_RULE_SETUP
+#line 126 "lexer.l"
+
+ YY_BREAK
+case 33:
+/* rule 33 can match eol */
+YY_RULE_SETUP
+#line 128 "lexer.l"
+{ RETURN(GARBAGE); }
+ YY_BREAK
+case 34:
+YY_RULE_SETUP
+#line 130 "lexer.l"
+{ RETURN(ASSIGNMENT_OP); }
+ YY_BREAK
+case 35:
+YY_RULE_SETUP
+#line 132 "lexer.l"
+{ ;yylval.string = xstrdup(yytext); RETURN(WORD); }
+ YY_BREAK
+case 36:
+YY_RULE_SETUP
+#line 134 "lexer.l"
+{ RETURN(GARBAGE); }
+ YY_BREAK
+case 37:
+/* rule 37 can match eol */
+YY_RULE_SETUP
+#line 136 "lexer.l"
+{ RETURN(EOSTMT); }
+ YY_BREAK
+case 38:
+YY_RULE_SETUP
+#line 138 "lexer.l"
+/* Ignore */
+ YY_BREAK
+case 39:
+/* rule 39 can match eol */
+YY_RULE_SETUP
+#line 139 "lexer.l"
+/* Ignore line-endings preceeded by \ */
+ YY_BREAK
+case 40:
+YY_RULE_SETUP
+#line 141 "lexer.l"
+{ RETURN(*yytext); }
+ YY_BREAK
+case YY_STATE_EOF(INITIAL):
+case YY_STATE_EOF(free_fmt):
+case YY_STATE_EOF(fixed_fmt):
+case YY_STATE_EOF(str_sq):
+case YY_STATE_EOF(str_dq):
+#line 144 "lexer.l"
+{
+ DEBUG_PRINT("EOF reached %i\n", incl_buff);
+ incl_buff--;
+ if (incl_buff < 0) {
+ if (last_returned == EOSTMT) {
+ incl_buff = 0;
+ yyterminate();
+ } else {
+ /* "EOF without \n first" cases. */
+ RETURN(EOSTMT);
+ }
+ } else {
+ fclose(yyin);
+ yy_delete_buffer(YY_CURRENT_BUFFER);
+ yy_switch_to_buffer (include_stack[incl_buff]);
+ yylineno = line_num_stack[incl_buff];
+ pop_filestack();
+ }
+ }
+ YY_BREAK
+case 41:
+YY_RULE_SETUP
+#line 164 "lexer.l"
+ECHO;
+ YY_BREAK
+#line 1175 "<stdout>"
+
+ case YY_END_OF_BUFFER:
+ {
+ /* Amount of text matched not including the EOB char. */
+ int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
+
+ /* Undo the effects of YY_DO_BEFORE_ACTION. */
+ *yy_cp = (yy_hold_char);
+ YY_RESTORE_YY_MORE_OFFSET
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
+ {
+ /* We're scanning a new file or input source. It's
+ * possible that this happened because the user
+ * just pointed yyin at a new source and called
+ * yylex(). If so, then we have to assure
+ * consistency between YY_CURRENT_BUFFER and our
+ * globals. Here is the right place to do so, because
+ * this is the first action (other than possibly a
+ * back-up) that will match for the new input source.
+ */
+ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+ YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
+ }
+
+ /* Note that here we test for yy_c_buf_p "<=" to the position
+ * of the first EOB in the buffer, since yy_c_buf_p will
+ * already have been incremented past the NUL character
+ * (since all states make transitions on EOB to the
+ * end-of-buffer state). Contrast this with the test
+ * in input().
+ */
+ if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+ { /* This was really a NUL. */
+ yy_state_type yy_next_state;
+
+ (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state( );
+
+ /* Okay, we're now positioned to make the NUL
+ * transition. We couldn't have
+ * yy_get_previous_state() go ahead and do it
+ * for us because it doesn't know how to deal
+ * with the possibility of jamming (and we don't
+ * want to build jamming into it because then it
+ * will run more slowly).
+ */
+
+ yy_next_state = yy_try_NUL_trans( yy_current_state );
+
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+
+ if ( yy_next_state )
+ {
+ /* Consume the NUL. */
+ yy_cp = ++(yy_c_buf_p);
+ yy_current_state = yy_next_state;
+ goto yy_match;
+ }
+
+ else
+ {
+ yy_cp = (yy_last_accepting_cpos);
+ yy_current_state = (yy_last_accepting_state);
+ goto yy_find_action;
+ }
+ }
+
+ else switch ( yy_get_next_buffer( ) )
+ {
+ case EOB_ACT_END_OF_FILE:
+ {
+ (yy_did_buffer_switch_on_eof) = 0;
+
+ if ( yywrap( ) )
+ {
+ /* Note: because we've taken care in
+ * yy_get_next_buffer() to have set up
+ * yytext, we can now set up
+ * yy_c_buf_p so that if some total
+ * hoser (like flex itself) wants to
+ * call the scanner after we return the
+ * YY_NULL, it'll still work - another
+ * YY_NULL will get returned.
+ */
+ (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
+
+ yy_act = YY_STATE_EOF(YY_START);
+ goto do_action;
+ }
+
+ else
+ {
+ if ( ! (yy_did_buffer_switch_on_eof) )
+ YY_NEW_FILE;
+ }
+ break;
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ (yy_c_buf_p) =
+ (yytext_ptr) + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state( );
+
+ yy_cp = (yy_c_buf_p);
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+ goto yy_match;
+
+ case EOB_ACT_LAST_MATCH:
+ (yy_c_buf_p) =
+ &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
+
+ yy_current_state = yy_get_previous_state( );
+
+ yy_cp = (yy_c_buf_p);
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+ goto yy_find_action;
+ }
+ break;
+ }
+
+ default:
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--no action found" );
+ } /* end of action switch */
+ } /* end of scanning one token */
+} /* end of yylex */
+
+/* yy_get_next_buffer - try to read in a new buffer
+ *
+ * Returns a code representing an action:
+ * EOB_ACT_LAST_MATCH -
+ * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
+ * EOB_ACT_END_OF_FILE - end of file
+ */
+static int yy_get_next_buffer (void)
+{
+ register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
+ register char *source = (yytext_ptr);
+ register int number_to_move, i;
+ int ret_val;
+
+ if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--end of buffer missed" );
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
+ { /* Don't try to fill the buffer, so this is an EOF. */
+ if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
+ {
+ /* We matched a single character, the EOB, so
+ * treat this as a final EOF.
+ */
+ return EOB_ACT_END_OF_FILE;
+ }
+
+ else
+ {
+ /* We matched some text prior to the EOB, first
+ * process it.
+ */
+ return EOB_ACT_LAST_MATCH;
+ }
+ }
+
+ /* Try to read more data. */
+
+ /* First move last chars to start of buffer. */
+ number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
+
+ for ( i = 0; i < number_to_move; ++i )
+ *(dest++) = *(source++);
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
+ /* don't do the read, it's not guaranteed to return an EOF,
+ * just force an EOF
+ */
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
+
+ else
+ {
+ int num_to_read =
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
+
+ while ( num_to_read <= 0 )
+ { /* Not enough room in the buffer - grow it. */
+
+ /* just a shorter name for the current buffer */
+ YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
+
+ int yy_c_buf_p_offset =
+ (int) ((yy_c_buf_p) - b->yy_ch_buf);
+
+ if ( b->yy_is_our_buffer )
+ {
+ int new_size = b->yy_buf_size * 2;
+
+ if ( new_size <= 0 )
+ b->yy_buf_size += b->yy_buf_size / 8;
+ else
+ b->yy_buf_size *= 2;
+
+ b->yy_ch_buf = (char *)
+ /* Include room in for 2 EOB chars. */
+ yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 );
+ }
+ else
+ /* Can't grow it, we don't own it. */
+ b->yy_ch_buf = 0;
+
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR(
+ "fatal error - scanner input buffer overflow" );
+
+ (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
+
+ num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
+ number_to_move - 1;
+
+ }
+
+ if ( num_to_read > YY_READ_BUF_SIZE )
+ num_to_read = YY_READ_BUF_SIZE;
+
+ /* Read in more data. */
+ YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
+ (yy_n_chars), num_to_read );
+
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ if ( (yy_n_chars) == 0 )
+ {
+ if ( number_to_move == YY_MORE_ADJ )
+ {
+ ret_val = EOB_ACT_END_OF_FILE;
+ yyrestart(yyin );
+ }
+
+ else
+ {
+ ret_val = EOB_ACT_LAST_MATCH;
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
+ YY_BUFFER_EOF_PENDING;
+ }
+ }
+
+ else
+ ret_val = EOB_ACT_CONTINUE_SCAN;
+
+ (yy_n_chars) += number_to_move;
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
+
+ (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
+
+ return ret_val;
+}
+
+/* yy_get_previous_state - get the state just before the EOB char was reached */
+
+ static yy_state_type yy_get_previous_state (void)
+{
+ register yy_state_type yy_current_state;
+ register char *yy_cp;
+
+ yy_current_state = (yy_start);
+ yy_current_state += YY_AT_BOL();
+
+ for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
+ {
+ register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 157 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ }
+
+ return yy_current_state;
+}
+
+/* yy_try_NUL_trans - try to make a transition on the NUL character
+ *
+ * synopsis
+ * next_state = yy_try_NUL_trans( current_state );
+ */
+ static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
+{
+ register int yy_is_jam;
+ register char *yy_cp = (yy_c_buf_p);
+
+ register YY_CHAR yy_c = 1;
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 157 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ yy_is_jam = (yy_current_state == 156);
+
+ return yy_is_jam ? 0 : yy_current_state;
+}
+
+ static void yyunput (int c, register char * yy_bp )
+{
+ register char *yy_cp;
+
+ yy_cp = (yy_c_buf_p);
+
+ /* undo effects of setting up yytext */
+ *yy_cp = (yy_hold_char);
+
+ if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
+ { /* need to shift things up to make room */
+ /* +2 for EOB chars. */
+ register int number_to_move = (yy_n_chars) + 2;
+ register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
+ register char *source =
+ &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
+
+ while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+ *--dest = *--source;
+
+ yy_cp += (int) (dest - source);
+ yy_bp += (int) (dest - source);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
+ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
+
+ if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
+ YY_FATAL_ERROR( "flex scanner push-back overflow" );
+ }
+
+ *--yy_cp = (char) c;
+
+ if ( c == '\n' ){
+ --yylineno;
+ }
+
+ (yytext_ptr) = yy_bp;
+ (yy_hold_char) = *yy_cp;
+ (yy_c_buf_p) = yy_cp;
+}
+
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+ static int yyinput (void)
+#else
+ static int input (void)
+#endif
+
+{
+ int c;
+
+ *(yy_c_buf_p) = (yy_hold_char);
+
+ if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
+ {
+ /* yy_c_buf_p now points to the character we want to return.
+ * If this occurs *before* the EOB characters, then it's a
+ * valid NUL; if not, then we've hit the end of the buffer.
+ */
+ if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+ /* This was really a NUL. */
+ *(yy_c_buf_p) = '\0';
+
+ else
+ { /* need more input */
+ int offset = (yy_c_buf_p) - (yytext_ptr);
+ ++(yy_c_buf_p);
+
+ switch ( yy_get_next_buffer( ) )
+ {
+ case EOB_ACT_LAST_MATCH:
+ /* This happens because yy_g_n_b()
+ * sees that we've accumulated a
+ * token and flags that we need to
+ * try matching the token before
+ * proceeding. But for input(),
+ * there's no matching to consider.
+ * So convert the EOB_ACT_LAST_MATCH
+ * to EOB_ACT_END_OF_FILE.
+ */
+
+ /* Reset buffer status. */
+ yyrestart(yyin );
+
+ /*FALLTHROUGH*/
+
+ case EOB_ACT_END_OF_FILE:
+ {
+ if ( yywrap( ) )
+ return EOF;
+
+ if ( ! (yy_did_buffer_switch_on_eof) )
+ YY_NEW_FILE;
+#ifdef __cplusplus
+ return yyinput();
+#else
+ return input();
+#endif
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ (yy_c_buf_p) = (yytext_ptr) + offset;
+ break;
+ }
+ }
+ }
+
+ c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
+ *(yy_c_buf_p) = '\0'; /* preserve yytext */
+ (yy_hold_char) = *++(yy_c_buf_p);
+
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n');
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_at_bol )
+
+ yylineno++;
+;
+
+ return c;
+}
+#endif /* ifndef YY_NO_INPUT */
+
+/** Immediately switch to a different input stream.
+ * @param input_file A readable stream.
+ *
+ * @note This function does not reset the start condition to @c INITIAL .
+ */
+ void yyrestart (FILE * input_file )
+{
+
+ if ( ! YY_CURRENT_BUFFER ){
+ yyensure_buffer_stack ();
+ YY_CURRENT_BUFFER_LVALUE =
+ yy_create_buffer(yyin,YY_BUF_SIZE );
+ }
+
+ yy_init_buffer(YY_CURRENT_BUFFER,input_file );
+ yy_load_buffer_state( );
+}
+
+/** Switch to a different input buffer.
+ * @param new_buffer The new input buffer.
+ *
+ */
+ void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer )
+{
+
+ /* TODO. We should be able to replace this entire function body
+ * with
+ * yypop_buffer_state();
+ * yypush_buffer_state(new_buffer);
+ */
+ yyensure_buffer_stack ();
+ if ( YY_CURRENT_BUFFER == new_buffer )
+ return;
+
+ if ( YY_CURRENT_BUFFER )
+ {
+ /* Flush out information for old buffer. */
+ *(yy_c_buf_p) = (yy_hold_char);
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ YY_CURRENT_BUFFER_LVALUE = new_buffer;
+ yy_load_buffer_state( );
+
+ /* We don't actually know whether we did this switch during
+ * EOF (yywrap()) processing, but the only time this flag
+ * is looked at is after yywrap() is called, so it's safe
+ * to go ahead and always set it.
+ */
+ (yy_did_buffer_switch_on_eof) = 1;
+}
+
+static void yy_load_buffer_state (void)
+{
+ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+ (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
+ yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
+ (yy_hold_char) = *(yy_c_buf_p);
+}
+
+/** Allocate and initialize an input buffer state.
+ * @param file A readable stream.
+ * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
+ *
+ * @return the allocated buffer state.
+ */
+ YY_BUFFER_STATE yy_create_buffer (FILE * file, int size )
+{
+ YY_BUFFER_STATE b;
+
+ b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+ b->yy_buf_size = size;
+
+ /* yy_ch_buf has to be 2 characters longer than the size given because
+ * we need to put in 2 end-of-buffer characters.
+ */
+ b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 );
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+ b->yy_is_our_buffer = 1;
+
+ yy_init_buffer(b,file );
+
+ return b;
+}
+
+/** Destroy the buffer.
+ * @param b a buffer created with yy_create_buffer()
+ *
+ */
+ void yy_delete_buffer (YY_BUFFER_STATE b )
+{
+
+ if ( ! b )
+ return;
+
+ if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
+ YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
+
+ if ( b->yy_is_our_buffer )
+ yyfree((void *) b->yy_ch_buf );
+
+ yyfree((void *) b );
+}
+
+#ifndef _UNISTD_H /* assume unistd.h has isatty() for us */
+#ifdef __cplusplus
+extern "C" {
+#endif
+#ifdef __THROW /* this is a gnuism */
+extern int isatty (int ) __THROW;
+#else
+extern int isatty (int );
+#endif
+#ifdef __cplusplus
+}
+#endif
+#endif
+
+/* Initializes or reinitializes a buffer.
+ * This function is sometimes called more than once on the same buffer,
+ * such as during a yyrestart() or at EOF.
+ */
+ static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file )
+
+{
+ int oerrno = errno;
+
+ yy_flush_buffer(b );
+
+ b->yy_input_file = file;
+ b->yy_fill_buffer = 1;
+
+ /* If b is the current buffer, then yy_init_buffer was _probably_
+ * called from yyrestart() or through yy_get_next_buffer.
+ * In that case, we don't want to reset the lineno or column.
+ */
+ if (b != YY_CURRENT_BUFFER){
+ b->yy_bs_lineno = 1;
+ b->yy_bs_column = 0;
+ }
+
+ b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
+
+ errno = oerrno;
+}
+
+/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
+ * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
+ *
+ */
+ void yy_flush_buffer (YY_BUFFER_STATE b )
+{
+ if ( ! b )
+ return;
+
+ b->yy_n_chars = 0;
+
+ /* We always need two end-of-buffer characters. The first causes
+ * a transition to the end-of-buffer state. The second causes
+ * a jam in that state.
+ */
+ b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
+ b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
+
+ b->yy_buf_pos = &b->yy_ch_buf[0];
+
+ b->yy_at_bol = 1;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ if ( b == YY_CURRENT_BUFFER )
+ yy_load_buffer_state( );
+}
+
+/** Pushes the new state onto the stack. The new state becomes
+ * the current state. This function will allocate the stack
+ * if necessary.
+ * @param new_buffer The new state.
+ *
+ */
+void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
+{
+ if (new_buffer == NULL)
+ return;
+
+ yyensure_buffer_stack();
+
+ /* This block is copied from yy_switch_to_buffer. */
+ if ( YY_CURRENT_BUFFER )
+ {
+ /* Flush out information for old buffer. */
+ *(yy_c_buf_p) = (yy_hold_char);
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ /* Only push if top exists. Otherwise, replace top. */
+ if (YY_CURRENT_BUFFER)
+ (yy_buffer_stack_top)++;
+ YY_CURRENT_BUFFER_LVALUE = new_buffer;
+
+ /* copied from yy_switch_to_buffer. */
+ yy_load_buffer_state( );
+ (yy_did_buffer_switch_on_eof) = 1;
+}
+
+/** Removes and deletes the top of the stack, if present.
+ * The next element becomes the new top.
+ *
+ */
+void yypop_buffer_state (void)
+{
+ if (!YY_CURRENT_BUFFER)
+ return;
+
+ yy_delete_buffer(YY_CURRENT_BUFFER );
+ YY_CURRENT_BUFFER_LVALUE = NULL;
+ if ((yy_buffer_stack_top) > 0)
+ --(yy_buffer_stack_top);
+
+ if (YY_CURRENT_BUFFER) {
+ yy_load_buffer_state( );
+ (yy_did_buffer_switch_on_eof) = 1;
+ }
+}
+
+/* Allocates the stack if it does not exist.
+ * Guarantees space for at least one push.
+ */
+static void yyensure_buffer_stack (void)
+{
+ int num_to_alloc;
+
+ if (!(yy_buffer_stack)) {
+
+ /* First allocation is just for 2 elements, since we don't know if this
+ * scanner will even need a stack. We use 2 instead of 1 to avoid an
+ * immediate realloc on the next call.
+ */
+ num_to_alloc = 1;
+ (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
+ (num_to_alloc * sizeof(struct yy_buffer_state*)
+ );
+
+ memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
+
+ (yy_buffer_stack_max) = num_to_alloc;
+ (yy_buffer_stack_top) = 0;
+ return;
+ }
+
+ if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
+
+ /* Increase the buffer to prepare for a possible push. */
+ int grow_size = 8 /* arbitrary grow size */;
+
+ num_to_alloc = (yy_buffer_stack_max) + grow_size;
+ (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
+ ((yy_buffer_stack),
+ num_to_alloc * sizeof(struct yy_buffer_state*)
+ );
+
+ /* zero only the new slots.*/
+ memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
+ (yy_buffer_stack_max) = num_to_alloc;
+ }
+}
+
+/** Setup the input buffer state to scan directly from a user-specified character buffer.
+ * @param base the character buffer
+ * @param size the size in bytes of the character buffer
+ *
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size )
+{
+ YY_BUFFER_STATE b;
+
+ if ( size < 2 ||
+ base[size-2] != YY_END_OF_BUFFER_CHAR ||
+ base[size-1] != YY_END_OF_BUFFER_CHAR )
+ /* They forgot to leave room for the EOB's. */
+ return 0;
+
+ b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
+
+ b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
+ b->yy_buf_pos = b->yy_ch_buf = base;
+ b->yy_is_our_buffer = 0;
+ b->yy_input_file = 0;
+ b->yy_n_chars = b->yy_buf_size;
+ b->yy_is_interactive = 0;
+ b->yy_at_bol = 1;
+ b->yy_fill_buffer = 0;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ yy_switch_to_buffer(b );
+
+ return b;
+}
+
+/** Setup the input buffer state to scan a string. The next call to yylex() will
+ * scan from a @e copy of @a str.
+ * @param str a NUL-terminated string to scan
+ *
+ * @return the newly allocated buffer state object.
+ * @note If you want to scan bytes that may contain NUL values, then use
+ * yy_scan_bytes() instead.
+ */
+YY_BUFFER_STATE yy_scan_string (yyconst char * __yystr )
+{
+
+ return yy_scan_bytes(__yystr,strlen(__yystr) );
+}
+
+/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
+ * scan from a @e copy of @a bytes.
+ * @param bytes the byte buffer to scan
+ * @param len the number of bytes in the buffer pointed to by @a bytes.
+ *
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, int _yybytes_len )
+{
+ YY_BUFFER_STATE b;
+ char *buf;
+ yy_size_t n;
+ int i;
+
+ /* Get memory for full buffer, including space for trailing EOB's. */
+ n = _yybytes_len + 2;
+ buf = (char *) yyalloc(n );
+ if ( ! buf )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
+
+ for ( i = 0; i < _yybytes_len; ++i )
+ buf[i] = yybytes[i];
+
+ buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
+
+ b = yy_scan_buffer(buf,n );
+ if ( ! b )
+ YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
+
+ /* It's okay to grow etc. this buffer, and we should throw it
+ * away when we're done.
+ */
+ b->yy_is_our_buffer = 1;
+
+ return b;
+}
+
+#ifndef YY_EXIT_FAILURE
+#define YY_EXIT_FAILURE 2
+#endif
+
+static void yy_fatal_error (yyconst char* msg )
+{
+ (void) fprintf( stderr, "%s\n", msg );
+ exit( YY_EXIT_FAILURE );
+}
+
+/* Redefine yyless() so it works in section 3 code. */
+
+#undef yyless
+#define yyless(n) \
+ do \
+ { \
+ /* Undo effects of setting up yytext. */ \
+ int yyless_macro_arg = (n); \
+ YY_LESS_LINENO(yyless_macro_arg);\
+ yytext[yyleng] = (yy_hold_char); \
+ (yy_c_buf_p) = yytext + yyless_macro_arg; \
+ (yy_hold_char) = *(yy_c_buf_p); \
+ *(yy_c_buf_p) = '\0'; \
+ yyleng = yyless_macro_arg; \
+ } \
+ while ( 0 )
+
+/* Accessor methods (get/set functions) to struct members. */
+
+/** Get the current line number.
+ *
+ */
+int yyget_lineno (void)
+{
+
+ return yylineno;
+}
+
+/** Get the input stream.
+ *
+ */
+FILE *yyget_in (void)
+{
+ return yyin;
+}
+
+/** Get the output stream.
+ *
+ */
+FILE *yyget_out (void)
+{
+ return yyout;
+}
+
+/** Get the length of the current token.
+ *
+ */
+int yyget_leng (void)
+{
+ return yyleng;
+}
+
+/** Get the current token.
+ *
+ */
+
+char *yyget_text (void)
+{
+ return yytext;
+}
+
+/** Set the current line number.
+ * @param line_number
+ *
+ */
+void yyset_lineno (int line_number )
+{
+
+ yylineno = line_number;
+}
+
+/** Set the input stream. This does not discard the current
+ * input buffer.
+ * @param in_str A readable stream.
+ *
+ * @see yy_switch_to_buffer
+ */
+void yyset_in (FILE * in_str )
+{
+ yyin = in_str ;
+}
+
+void yyset_out (FILE * out_str )
+{
+ yyout = out_str ;
+}
+
+int yyget_debug (void)
+{
+ return yy_flex_debug;
+}
+
+void yyset_debug (int bdebug )
+{
+ yy_flex_debug = bdebug ;
+}
+
+static int yy_init_globals (void)
+{
+ /* Initialization is the same as for the non-reentrant scanner.
+ * This function is called from yylex_destroy(), so don't allocate here.
+ */
+
+ /* We do not touch yylineno unless the option is enabled. */
+ yylineno = 1;
+
+ (yy_buffer_stack) = 0;
+ (yy_buffer_stack_top) = 0;
+ (yy_buffer_stack_max) = 0;
+ (yy_c_buf_p) = (char *) 0;
+ (yy_init) = 0;
+ (yy_start) = 0;
+
+/* Defined in main.c */
+#ifdef YY_STDINIT
+ yyin = stdin;
+ yyout = stdout;
+#else
+ yyin = (FILE *) 0;
+ yyout = (FILE *) 0;
+#endif
+
+ /* For future reference: Set errno on error, since we are called by
+ * yylex_init()
+ */
+ return 0;
+}
+
+/* yylex_destroy is for both reentrant and non-reentrant scanners. */
+int yylex_destroy (void)
+{
+
+ /* Pop the buffer stack, destroying each element. */
+ while(YY_CURRENT_BUFFER){
+ yy_delete_buffer(YY_CURRENT_BUFFER );
+ YY_CURRENT_BUFFER_LVALUE = NULL;
+ yypop_buffer_state();
+ }
+
+ /* Destroy the stack itself. */
+ yyfree((yy_buffer_stack) );
+ (yy_buffer_stack) = NULL;
+
+ /* Reset the globals. This is important in a non-reentrant scanner so the next time
+ * yylex() is called, initialization will occur. */
+ yy_init_globals( );
+
+ return 0;
+}
+
+/*
+ * Internal utility routines.
+ */
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
+{
+ register int i;
+ for ( i = 0; i < n; ++i )
+ s1[i] = s2[i];
+}
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * s )
+{
+ register int n;
+ for ( n = 0; s[n]; ++n )
+ ;
+
+ return n;
+}
+#endif
+
+void *yyalloc (yy_size_t size )
+{
+ return (void *) malloc( size );
+}
+
+void *yyrealloc (void * ptr, yy_size_t size )
+{
+ /* The cast to (char *) in the following accommodates both
+ * implementations that use char* generic pointers, and those
+ * that use void* generic pointers. It works with the latter
+ * because both ANSI C and C++ allow castless assignment from
+ * any pointer type to void*, and deal with argument conversions
+ * as though doing an assignment.
+ */
+ return (void *) realloc( (char *) ptr, size );
+}
+
+void yyfree (void * ptr )
+{
+ free( (char *) ptr ); /* see yyrealloc() for (char *) cast */
+}
+
+#define YYTABLES_NAME "yytables"
+
+#line 164 "lexer.l"
+
+
+
+
+/* "Include" file 'incfile' here. Return false for failure, true for success. */
+
+bool lex_include_file(const char *incfile)
+{
+ FILE *bakup;
+
+ DEBUG_PRINT("'%s'\n", incfile);
+
+ if (incl_buff >= INCLUDE_RECURSION_LIMIT) {
+ warning("Recursion limit reached in file '%s'", incfile);
+ return false;
+ }
+
+ bakup = yyin;
+ yyin = open_src_file(incfile, options.src_path);
+ if (yyin == NULL) {
+ if (errno == ENOENT) {
+ if (options.warn_missing)
+ warning("Include file '%s' not found", incfile);
+ } else
+ warning("Skipping include file '%s': %s", incfile, strerror(errno));
+
+ yyin = bakup;
+ return false;
+ }
+
+ include_stack[incl_buff] = YY_CURRENT_BUFFER;
+ yy_switch_to_buffer(yy_create_buffer (yyin, YY_BUF_SIZE));
+
+ line_num_stack[incl_buff++] = yylineno;
+ yylineno = 1;
+
+ return true;
+}
+
+
+void lex_set_format(SourceFmt fmt)
+{
+ switch (fmt) {
+ case UNKNOWN:
+ case FREE:
+ BEGIN(free_fmt); break;
+ case FIXED:
+ BEGIN(fixed_fmt); break;
+ default:
+ assert(0);
+ }
+}
+
+
+int yywrap()
+{
+ return 1;
+}
+
diff --git a/lexer.l b/lexer.l
new file mode 100644
index 0000000..578fad4
--- /dev/null
+++ b/lexer.l
@@ -0,0 +1,220 @@
+%{
+/*
+ * Copyright (C) 2000-2006 Erik Edelmann <Erik.Edelmann at iki.fi>
+ *
+ * This program is free software; you can redistribute it
+ * and/or modify it under the terms of the GNU General Public
+ * License version 2 as published by the Free Software
+ * Foundation.
+ *
+ * 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
+ */
+
+
+#include <string.h>
+#include <errno.h>
+#include <assert.h>
+#include "global.h"
+#include "errormesg.h"
+#include "find_dep.h"
+#include "utils.h"
+#include "xmalloc.h"
+
+void yy_push_state(int new_state);
+void yy_pop_state();
+void pop_filestack();
+
+
+static YY_BUFFER_STATE include_stack[INCLUDE_RECURSION_LIMIT];
+static int line_num_stack[INCLUDE_RECURSION_LIMIT];
+static int incl_buff = 0;
+
+static char string_buf[MAX_STRING_LEN];
+static char *string_buf_ptr;
+
+static int old_startcond;
+
+static int last_returned;
+
+#define RETURN(n) last_returned = n; return n;
+
+
+%}
+
+%option yylineno
+
+%s free_fmt fixed_fmt
+%x str_sq str_dq
+
+%%
+
+
+\" { string_buf_ptr = string_buf; old_startcond = YY_START;
+ BEGIN(str_dq); }
+' { string_buf_ptr = string_buf; old_startcond = YY_START;
+ BEGIN(str_sq); }
+
+<str_dq>\" |
+<str_sq>' {
+ BEGIN(old_startcond);
+ *string_buf_ptr = '\0';
+ yylval.string = xstrdup(string_buf);
+ DEBUG_PRINT("string: '%s'\n", yylval.string);
+ RETURN(STRING);
+ }
+
+<str_dq,str_sq>&[ \t]*\n |
+<str_dq,str_sq>&[ \t]*\n[ \t]*& /* Ignore (continued strings, free fmt) */
+
+<str_dq,str_sq>\n[ ]{5}[^ \t\n] {
+ if (old_startcond == fixed_fmt)
+ ; /* Ignore (cont. strings, fixed fmt) */
+ else
+ unput(yytext[strlen(yytext)-1]);
+ }
+
+<str_dq,str_sq>\n {
+ unput ('\n');
+ BEGIN(old_startcond);
+ yylval.number = yylineno;
+ RETURN(UNTERMINATED_STRING);
+ }
+
+<str_sq,str_dq>. { *string_buf_ptr++ = yytext[0]; }
+
+
+
+
+!.* { RETURN(EOSTMT); } /* Treat comments like */
+<fixed_fmt>^[cC*dD].*\n { RETURN(EOSTMT); } /* empty lines */
+
+#[ \t]*include { RETURN(CPP_INCLUDE); }
+\$[ \t]*include { RETURN(F90PPR_INCLUDE); }
+\?\?[ \t]*include { RETURN(COCO_INCLUDE); }
+
+#[ \t]*define { RETURN(CPP_DEFINE); }
+\$[ \t]*DEFINE { RETURN(F90PPR_DEFINE); }
+
+#[ \t]*undef { RETURN(CPP_UNDEF); }
+\$[ \t]*UNDEF { RETURN(F90PPR_UNDEF); }
+
+#[ \t]*ifdef { RETURN(CPP_IFDEF); }
+#[ \t]*ifndef { RETURN(CPP_IFNDEF); }
+#[ \t]*if[ \t].* { RETURN(CPP_IF); }
+#[ \t]*elif[ \t].* { RETURN(CPP_ELIF); }
+#[ \t]*else { RETURN(CPP_ELSE); }
+#[ \t]*endif { RETURN(CPP_ENDIF); }
+
+$[ \t]*ifdef { RETURN(F90PPR_IFDEF); }
+$[ \t]*ifndef { RETURN(F90PPR_IFNDEF); }
+$[ \t]*if { RETURN(F90PPR_IF); }
+$[ \t]*elif { RETURN(F90PPR_ELIF); }
+$[ \t]*else { RETURN(F90PPR_ELSE); }
+$[ \t]*endif { RETURN(F90PPR_ENDIF); }
+
+ /* Line continuations, possible involving comments. */
+&([ \t\n]*|!.*)*
+&([ \t\n]*|!.*)*&
+
+<fixed_fmt>\n[ ]{5}[^ ] { RETURN(GARBAGE); }
+
+=|=> { RETURN(ASSIGNMENT_OP); }
+
+[a-zA-Z_][a-zA-Z_0-9]* { ;yylval.string = xstrdup(yytext); RETURN(WORD); }
+
+[^ \t\n\r;,!'"a-zA-Z=&]+ { RETURN(GARBAGE); }
+
+;|\n { RETURN(EOSTMT); }
+
+[ \t\r,] /* Ignore */
+\\[ \t]*\n /* Ignore line-endings preceeded by \ */
+
+. { RETURN(*yytext); }
+
+
+<<EOF>> {
+ DEBUG_PRINT("EOF reached %i\n", incl_buff);
+ incl_buff--;
+ if (incl_buff < 0) {
+ if (last_returned == EOSTMT) {
+ incl_buff = 0;
+ yyterminate();
+ } else {
+ /* "EOF without \n first" cases. */
+ RETURN(EOSTMT);
+ }
+ } else {
+ fclose(yyin);
+ yy_delete_buffer(YY_CURRENT_BUFFER);
+ yy_switch_to_buffer (include_stack[incl_buff]);
+ yylineno = line_num_stack[incl_buff];
+ pop_filestack();
+ }
+ }
+
+%%
+
+
+/* "Include" file 'incfile' here. Return false for failure, true for success. */
+
+bool lex_include_file(const char *incfile)
+{
+ FILE *bakup;
+
+ DEBUG_PRINT("'%s'\n", incfile);
+
+ if (incl_buff >= INCLUDE_RECURSION_LIMIT) {
+ warning("Recursion limit reached in file '%s'", incfile);
+ return false;
+ }
+
+ bakup = yyin;
+ yyin = open_src_file(incfile, options.src_path);
+ if (yyin == NULL) {
+ if (errno == ENOENT) {
+ if (options.warn_missing)
+ warning("Include file '%s' not found", incfile);
+ } else
+ warning("Skipping include file '%s': %s", incfile, strerror(errno));
+
+ yyin = bakup;
+ return false;
+ }
+
+ include_stack[incl_buff] = YY_CURRENT_BUFFER;
+ yy_switch_to_buffer(yy_create_buffer (yyin, YY_BUF_SIZE));
+
+ line_num_stack[incl_buff++] = yylineno;
+ yylineno = 1;
+
+ return true;
+}
+
+
+void lex_set_format(SourceFmt fmt)
+{
+ switch (fmt) {
+ case UNKNOWN:
+ case FREE:
+ BEGIN(free_fmt); break;
+ case FIXED:
+ BEGIN(fixed_fmt); break;
+ default:
+ assert(0);
+ }
+}
+
+
+int yywrap()
+{
+ return 1;
+}
diff --git a/list.c b/list.c
new file mode 100644
index 0000000..e187085
--- /dev/null
+++ b/list.c
@@ -0,0 +1,131 @@
+/*
+ * Copyright (C) 2000-2005 Erik Edelmann <Erik.Edelmann at iki.fi>
+ *
+ * This program is free software; you can redistribute it
+ * and/or modify it under the terms of the GNU General Public
+ * License version 2 as published by the Free Software
+ * Foundation.
+ *
+ * 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
+ */
+
+#include <stdlib.h>
+#include <assert.h>
+#include "list.h"
+#include "xmalloc.h"
+
+
+List *list_find (List *l, const void *data,
+ int (*cmpfunc)(const void *, const void *))
+/*
+ * If data matching 's' is found, return it's address. If no such data is
+ * found, return NULL.
+ *
+ * 'cmpfunc' should return 0 for equal, non 0 for unequal
+ */
+{
+ List *h;
+
+ if (!l) return NULL;
+
+ for (h = l; h; h = h->next)
+ if (cmpfunc(data, h->data) == 0) return h;
+
+ return NULL;
+}
+
+
+List *list_prepend (List *l, void *data)
+/*
+ * Prepend 'data' to 'l', return address to the updated list.
+ */
+{
+ List *new;
+
+ new = (List *) xmalloc(sizeof(List));
+ new->data = data;
+ new->next = l;
+ return new;
+}
+
+
+List *list_append (List *l, void *data)
+/*
+ * Append 'data' to 'l', return address to the updated list. This function is
+ * slower than 'list_prepend', use only when ordering is important.
+ */
+{
+ List *new, *h;
+
+ new = (List *) xmalloc(sizeof(List));
+ new->data = data;
+ new->next = NULL;
+
+ if (l == NULL)
+ return new;
+ else {
+ for (h = l; h->next; h = h->next) ;
+ h->next = new;
+ return l;
+ }
+}
+
+
+void list_free (List *l)
+{
+ List *h;
+
+ while (l) {
+ h = l->next;
+ free (l);
+ l = h;
+ }
+}
+
+
+List *list_remove (List *l, List *node)
+/* Remove 'node' from 'l'. Return address of the new updated list */
+{
+ List *h, *hold;
+
+ if (!l) return NULL;
+ if (!node) return l;
+
+ hold = NULL;
+ h = l;
+ while (h != node && h != NULL) {
+ hold = h;
+ h = h->next;
+ }
+
+ assert (h != NULL);
+
+ if (hold == NULL)
+ l = h->next;
+ else
+ hold->next = h->next;
+
+ node->next = NULL;
+
+ return l;
+}
+
+
+int list_length (const List *l)
+{
+ int n = 0;
+ const List *h;
+
+ for (h = l; h; h = h->next) n++;
+
+ return n;
+}
diff --git a/list.h b/list.h
new file mode 100644
index 0000000..9574041
--- /dev/null
+++ b/list.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2000-2005 Erik Edelmann <Erik.Edelmann at iki.fi>
+ *
+ * This program is free software; you can redistribute it
+ * and/or modify it under the terms of the GNU General Public
+ * License version 2 as published by the Free Software
+ * Foundation;
+ *
+ * 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
+ */
+
+#ifndef LIST_H_
+#define LIST_H_
+
+/* Cast function pointers to function type used as comparision function by
+ * inlist and add */
+#define COMP_FUN(fnc) ((int (*)(const void *, const void *))fnc)
+
+typedef struct List_ {
+ struct List_ *next;
+ void *data;
+} List;
+
+
+void list_destroy (List *l);
+List *list_prepend (List *l, void *s);
+List *list_append (List *l, void *s);
+List *list_find (List *l, const void *s,
+ int (*cmpfunc)(const void *, const void *));
+void list_free (List *l);
+List *list_remove (List *l, List *node);
+int list_length (const List *l);
+
+#endif /* LIST_H_ */
diff --git a/macro.c b/macro.c
new file mode 100644
index 0000000..3865421
--- /dev/null
+++ b/macro.c
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2000-2005 Erik Edelmann <Erik.Edelmann at iki.fi>
+ *
+ * This program is free software; you can redistribute it
+ * and/or modify it under the terms of the GNU General Public
+ * License version 2 as published by the Free Software
+ * Foundation.
+ *
+ * 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
+ */
+
+#include <string.h>
+#include <assert.h>
+#include "macro.h"
+#include "xmalloc.h"
+#include "global.h"
+
+
+Macro *macro_new ()
+{
+ Macro *m;
+
+ m = (Macro *) xmalloc (sizeof(Macro));
+ m->name = NULL;
+
+ return m;
+}
+
+
+void macro_free (Macro *m)
+{
+ assert (m);
+ if (m->name) free (m->name);
+ free (m);
+}
+
+
+void macro_copy (Macro *dst, const Macro *src)
+{
+ assert (dst);
+ assert (src);
+
+ if (dst->name) free (dst->name);
+ dst->name = xstrdup (src->name);
+}
+
+
+int macrocmp (const void *m1, const void *m2)
+{
+ return strcmp (((Macro *)m1)->name, ((Macro *)m2)->name);
+}
+
+void macro_setname (Macro *m, const char *n)
+{
+ if (m->name) free (m->name);
+ m->name = xstrdup(n);
+}
+
diff --git a/macro.h b/macro.h
new file mode 100644
index 0000000..e26bf4e
--- /dev/null
+++ b/macro.h
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2000-2005 Erik Edelmann <Erik.Edelmann at iki.fi>
+ *
+ * This program is free software; you can redistribute it
+ * and/or modify it under the terms of the GNU General Public
+ * License version 2 as published by the Free Software
+ * Foundation.
+ *
+ * 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
+ */
+
+#ifndef MACRO_H_
+#define MACRO_H_
+
+#include <stdlib.h>
+#include "xmalloc.h"
+
+typedef struct {
+ char *name;
+} Macro;
+
+
+Macro *macro_new ();
+void macro_free (Macro *m);
+void macro_copy (Macro *dst, const Macro *src);
+int macrocmp (const void *d1, const void *d2);
+void macro_setname (Macro *m, const char *n);
+
+#endif /* MACRO_H_ */
diff --git a/main.c b/main.c
new file mode 100644
index 0000000..e73bdef
--- /dev/null
+++ b/main.c
@@ -0,0 +1,471 @@
+/*
+ * Copyright (C) 2000-2006 Erik Edelmann <Erik.Edelmann at iki.fi>
+ *
+ * This program is free software; you can redistribute it
+ * and/or modify it under the terms of the GNU General Public
+ * License version 2 as published by the Free Software
+ * Foundation.
+ *
+ * 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
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <fnmatch.h>
+#include <unistd.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include "list.h"
+#include "finddep.h"
+#include "utils.h"
+#include "errormesg.h"
+#include "modfile_name.h"
+#include "global.h"
+#include "macro.h"
+#include "xmalloc.h"
+
+Options options;
+
+
+typedef struct {
+ /* File Specific Rules */
+ char *file;
+ char *rule;
+} Fsr;
+
+
+static int fsr_strcmp(const char *file, const Fsr *rule)
+{
+ return fnmatch(rule->file, file, FNM_PATHNAME);
+}
+
+
+static const char helpstring[] =
+ "\nUsage: makedepf90 [options] sourcefile(s)\n\n"
+ "Options:\n"
+ "\n-h\tprint this message to stdout and quit.\n"
+ "\n-V\tprint version and copyright information to stdout and quit.\n"
+ "\n-W\tprint warning messages about missing includes/modules.\n"
+ "\n-m fmt\tWrite mod-file names using the format 'fmt'.\n"
+ "\t'fmt' may contain any of the following modifiers:\n"
+ "\t '%%' for '%'\n"
+ "\t '%f' for name of the source file (without suffix),\n"
+ "\t '%m' for 'modulename' (in lowercase)\n"
+ "\t '%M' for 'MODULENAME' (in uppercase).\n"
+ "\tDefault: \"%f.o\".\n"
+ "\n-u module\n\tIgnore modules named 'module'.\n"
+ "\n-d file\tMake all targets dependent on 'file'.\n"
+ "\n-r rule\tAdd 'rule' (indented by a tab) to all dependency lines,\n"
+ "\texcept lines given rule(s) with the -R option below.\n"
+ "\t'rule' may contain the modifiers:\n"
+ "\t '%f' for the name (without suffix) of the source file that\n"
+ "\t line was created for.\n"
+ "\t '%%' for '%'\n"
+ "\n-R pattern rule\n\tAdd 'rule' (indented by a tab) to the dependency\n"
+ "\tline for files matching 'pattern', where 'pattern' is a\n"
+ "\t\"shell pattern\", i.e it may contain the wildcards\n"
+ "\t '*' for any number of any characters\n"
+ "\t '?' for any character\n"
+ "\t '[abc]' for any of 'a', 'b' or 'c'.\n"
+ "\n-fixed\tTreat all files as fixed format.\n"
+ "\n-free\tTreat all files as free format.\n"
+ "\n-o name\tCreate a dependency line + rule for linking the final\n"
+ "\texecutable 'name'.\n"
+ "\n-l rule\tUse 'rule' for linking the executable.\n"
+ "\tDefault: $(FC) -o $@ $(FFLAGS) $(LDFLAGS) $(FOBJ) $(LIBS)\n"
+ "\n-coco\tLook for coco set-files. Implies '-free'.\n"
+ "\n-D NAME\tDefine pre-processor symbol 'NAME'\n"
+ "\n-b PATH\tAssume object files are placed in PATH.\n"
+ "\n-nosrc\tRemove the explicit dependency on the source file\n"
+ "\n-I PATH1:PATH2:...\n\tSearch path(s) for source files\n"
+ "\n\nReport bugs to erik.edelmann at iki.fi\n";
+
+
+static char ver[]="makedepf90 version " VERSION;
+
+
+static const char license[]=
+ "\nCopyright (C) 2000--2006 Erik Edelmann <Erik.Edelmann at iki.fi>\n"
+ "\n"
+ "makedepf90 is free software; you can redistribute it and/or modify\n"
+ "it under the terms of the GNU General Public License version 2 as\n"
+ "published by the Free Software Foundation.\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 GNU\n"
+ "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, write to the Free Software Foundation,\n"
+ "Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.";
+
+
+int main (int argc, char **argv)
+{
+ int i, j, n;
+ List *files = NULL;
+ char *s, *srcfile;
+ Dependency *dep;
+ List *deplist = NULL; /* Dependencies */
+ List *modlist = NULL; /* Defined modules */
+ List *extradeps = NULL; /* "Extra" dependencies (given by the '-d' option */
+ List *rules = NULL; /* List of rules to be added to all dependency lines */
+ List *fspecrules = NULL; /* FileSpecific rules */
+ List *obj = NULL;
+ List *macrolist = NULL; /* -D MACRO */
+ Module *mod;
+ List *h1, *h2;
+
+ set_progname(argv[0]);
+
+ if (argc == 1) {
+ printf ("%s", helpstring);
+ exit (EXIT_SUCCESS);
+ }
+
+ /* Set a few option defaults */
+ options.warn_missing = false;
+ options.modfile_fmt = (char *)MODFILE_FMT_DEFAULT;
+ options.src_fmt = SUFFIX;
+ options.create_obj = false;
+ options.exe_name = NULL;
+ options.link_rule = (char *)LINK_RULE_DEFAULT;
+ options.coco = false;
+ options.obj_dir_set = false;
+ options.obj_dir = "";
+ options.src_dep = true;
+ options.ignore_mods = NULL;
+ options.src_path = NULL;
+
+ /* Parse command line arguments */
+ for (i = 1; i < argc; i++) {
+ if (strcmp(argv[i], "-h") == 0 || strcmp(argv[i], "--help") == 0) {
+ printf ("%s", helpstring);
+ exit (EXIT_SUCCESS);
+
+ } else if (strcmp(argv[i], "-V") == 0
+ || strcmp(argv[i], "--version") == 0) {
+ printf("%s\n", ver);
+ printf("%s\n", license);
+ exit (EXIT_SUCCESS);
+
+ } else if (strcmp(argv[i], "-W") == 0
+ || strcmp(argv[i], "-Wmissing") == 0) {
+ options.warn_missing = true;
+
+ } else if (strcmp(argv[i], "-Wconfused") == 0) {
+ options.warn_confused = true;
+
+ } else if (strncmp(argv[i], "-m", 2) == 0) {
+ if (strlen(argv[i]) == 2) {
+ if (i == argc-1) fatal_error("Option '-m' needs argument");
+ options.modfile_fmt = xstrdup(argv[++i]);
+ } else
+ options.modfile_fmt = xstrdup(&(argv[i][2]));
+
+ } else if (strncmp (argv[i], "-u", 2) == 0) {
+ if (strlen(argv[i]) == 2) {
+ if (i == argc-1) fatal_error("Option '-u' needs argument");
+ s = xstrdup(argv[++i]);
+ } else
+ s = xstrdup(&(argv[i][2]));
+
+ if (!list_find(options.ignore_mods, s, COMP_FUN(&strcasecmp)))
+ options.ignore_mods = list_prepend(options.ignore_mods, s);
+
+ } else if (strcmp(argv[i], "-fixed") == 0) {
+ options.src_fmt = FIXED;
+
+ } else if (strcmp(argv[i], "-free") == 0) {
+ options.src_fmt = FREE;
+
+ } else if (strncmp(argv[i], "-d", 2) == 0) {
+ if (strlen(argv[i]) == 2) {
+ if (i == argc-1) fatal_error("Option '-d' needs argument");
+ s = xstrdup(argv[++i]);
+ } else
+ s = xstrdup(&(argv[i][2]));
+
+ if (!list_find(extradeps, s, COMP_FUN(&strcasecmp)))
+ extradeps = list_prepend(extradeps, s);
+
+ } else if (strncmp(argv[i], "-r", 2) == 0) {
+ if (strlen(argv[i]) == 2) {
+ if (i == argc-1) fatal_error ("Option '-r' needs argument");
+ s = xstrdup(argv[++i]);
+ } else
+ s = xstrdup(&(argv[i][2]));
+
+ if (!list_find(rules, s, COMP_FUN(&strcasecmp)))
+ rules = list_append(rules, s);
+
+ } else if (strncmp(argv[i], "-R", 2) == 0) {
+ Fsr *h;
+ h = (Fsr *) xmalloc(sizeof(Fsr));
+ if (strlen(argv[i]) == 2) {
+ if (i == argc-1) fatal_error("Option '-R' needs 2 arguments");
+ h->file = xstrdup(argv[++i]);
+ } else
+ h->file = xstrdup(&(argv[i][2]));
+
+ if (i == argc-1) fatal_error("Option '-R' needs 2 arguments");
+ h->rule = xstrdup (argv[++i]);
+ fspecrules = list_append(fspecrules, h);
+
+ } else if (strncmp(argv[i], "-o", 2) == 0) {
+ options.create_obj = true;
+ if (strlen(argv[i]) == 2) {
+ if (i == argc-1) fatal_error("Option '-o' needs argument");
+ options.exe_name = xstrdup(argv[++i]);
+ } else
+ options.exe_name = xstrdup(&(argv[i][2]));
+
+ } else if (strncmp(argv[i], "-l", 2) == 0) {
+ if (strlen(argv[i]) == 2) {
+ if (i == argc-1) fatal_error("Option '-l' needs argument");
+ options.link_rule = xstrdup(argv[++i]);
+ } else
+ options.link_rule = xstrdup(&(argv[i][2]));
+
+ } else if (strcmp(argv[i], "-coco") == 0) {
+ options.coco = true;
+ options.src_fmt = FREE;
+
+ } else if (strncmp(argv[i], "-D", 2) == 0) {
+ Macro *mac;
+ char *eq;
+ char *s;
+
+ /* Copy the argument of -D (ignoring any '=definition') to a
+ * 'Macro' and add it to 'macrolist'. */
+ mac = macro_new ();
+ if (strlen(argv[i]) == 2) {
+ char *eq;
+ char *s;
+
+ if (i == argc-1) fatal_error("Option '-D' needs argument");
+ i++;
+
+ eq = strchr(argv[i], '=');
+ if (eq != NULL)
+ s = xstrndup(argv[i], eq - argv[i]);
+ else
+ s = xstrdup(argv[i]);
+
+ macro_setname(mac, s);
+ } else {
+ eq = strchr(&argv[i][2], '=');
+ if (eq != NULL)
+ s = xstrndup(&argv[i][2], eq - argv[i] - 2);
+ else
+ s = xstrdup(&argv[i][2]);
+
+ macro_setname(mac, s);
+ }
+ if (!list_find(macrolist, mac, ¯ocmp))
+ macrolist = list_prepend(macrolist, mac);
+
+ } else if (strncmp(argv[i], "-b", 2) == 0) {
+ if (strlen(argv[i]) == 2) {
+ if (i == argc - 1) fatal_error("Option '-b' needs argument");
+ options.obj_dir = xstrdup(argv[++i]);
+ } else
+ if (argv[i][2] == '=') {
+ options.obj_dir = xstrdup(&(argv[i][3]));
+ } else
+ options.obj_dir = xstrdup(&(argv[i][2]));
+
+ n = strlen(options.obj_dir);
+ if (n > 0 && options.obj_dir[n - 1] != '/') {
+ options.obj_dir = xrealloc(options.obj_dir, n+2);
+ strcat(options.obj_dir, "/");
+ }
+
+ options.obj_dir_set = true;
+
+ } else if (strncmp(argv[i], "-I", 2) == 0) {
+ int jp;
+
+ if (strlen(argv[i]) == 2) {
+ if (i == argc - 1) fatal_error("Option '-I' needs argument");
+ s = xstrdup(argv[++i]);
+ } else
+ if (argv[i][2] == '=' ) {
+ s = xstrdup(&(argv[i][3]));
+ } else
+ s = xstrdup(&(argv[i][2]));
+
+ n = strlen(s);
+ jp = 0;
+ for(j = 0;j < n; j++){
+ if (s[j] == ' ' || s[j]==':') {
+ options.src_path = list_append(options.src_path,
+ xstrndup(s+jp, j-jp));
+ jp = j + 1;
+ } else if (j == n-1) {
+ options.src_path = list_append(options.src_path,xstrdup(s+jp));
+ }
+ }
+
+ } else if (strcmp(argv[i], "-nosrc") == 0) {
+ options.src_dep = false;
+
+ /*
+ * Add new options here
+ */
+
+ } else if (*argv[i] == '-') {
+ fatal_error("Unknown Option '%s'", argv[i]);
+
+ } else {
+ /* Gee, we got a filename! */
+ if (!list_find(files, argv[i], COMP_FUN(&strcasecmp)))
+ files = list_prepend(files, argv[i]);
+ }
+ }
+
+ /* Parse the files, creating target and dependency lists. */
+ for (h1 = files; h1; h1 = h1->next) {
+ char *tmp;
+
+ dep = dependency_new();
+ srcfile = (char *)h1->data;
+ if (find_dep(srcfile, dep, &modlist, macrolist)) {
+ dep->sourcefile = srcfile;
+
+ tmp = replace_suffix(srcfile, ".o");
+ if (!list_find(dep->targets, tmp, COMP_FUN(&strcasecmp)))
+ dep->targets = list_prepend(dep->targets, tmp);
+ else
+ free(tmp);
+
+ if (options.src_dep)
+ dep->includes = list_prepend(dep->includes, srcfile);
+
+ if (options.coco) {
+ char *setfile;
+ struct stat blah;
+
+ setfile = replace_suffix(srcfile, ".set");
+ if (stat(setfile, &blah) == 0) {
+ if (!list_find(dep->includes,setfile,COMP_FUN(&strcasecmp)))
+ dep->includes = list_append(dep->includes, setfile);
+ } else if (stat("coco.set", &blah) == 0) {
+ free(setfile);
+ setfile = xstrdup("coco.set");
+ if (!list_find(dep->includes,setfile,COMP_FUN(&strcasecmp)))
+ dep->includes = list_append(dep->includes, setfile);
+ } else
+ free(setfile);
+ }
+
+ deplist = list_prepend(deplist, dep);
+ } else
+ free(dep);
+
+ if (options.create_obj)
+ obj = list_prepend(obj, replace_suffix(srcfile, ".o"));
+ }
+
+ /* Print FOBJ macro and linking dependecy-line + rule. */
+ if (options.create_obj) {
+ printf("FOBJ=");
+ for (h1 = obj; h1; h1 = h1->next)
+ if (options.obj_dir_set)
+ printf("%s ", set_path(h1->data, options.obj_dir));
+ else
+ printf("%s ", (char *)h1->data);
+ printf("\n\n%s: $(FOBJ)\n\t%s\n\n", options.exe_name,options.link_rule);
+ }
+
+ /* Print the 'target: dependency' lists. */
+ for (h1 = deplist; h1; h1 = h1->next) {
+ bool byR = false;
+
+ dep = (Dependency *)h1->data;
+
+ /* If there are no dependencys, there is no need to output anything */
+ if (list_length(dep->includes) + list_length(dep->modules) == 0)
+ continue;
+
+ /* Targets */
+ for (h2 = dep->targets; h2; h2 = h2->next)
+ if (options.obj_dir_set)
+ printf("%s ", set_path(h2->data, options.obj_dir));
+ else
+ printf("%s ", (char *)h2->data);
+
+ printf(": ");;
+
+ /* Includes */
+ for (h2 = dep->includes; h2; h2 = h2->next)
+ printf("%s ", (char *)h2->data);
+
+ /* Modules */
+ for (h2 = dep->modules; h2; h2 = h2->next) {
+ List *l;
+ s = (char *)h2->data;
+
+ if (!(l = list_find(modlist, s, &modstrcmp))) {
+ /* Don't write *.mod-file to dependency list if its definition
+ * isn't found. */
+ if (options.warn_missing) warning("Module '%s' not found", s);
+
+ } else {
+ mod = (Module *)l->data;
+ if (strcasecmp(mod->sourcefile, dep->sourcefile) == 0) {
+ /* Dont' write *.mod-file to the dependency list if it
+ * defined in the same file it is USEd from. */
+ } else {
+ if (options.obj_dir_set)
+ printf("%s ",
+ set_path(mod->modfile_name, options.obj_dir));
+ else
+ printf("%s ", mod->modfile_name);
+ }
+ }
+
+ }
+
+ /* Extra dependencies (given with the '-d' option */
+ for (h2 = extradeps; h2; h2 = h2->next)
+ printf("%s ", (char *)h2->data);
+
+ putchar('\n');
+
+ /* Print -R rules (if there are any) */
+ for (h2 = fspecrules; h2; h2 = h2->next) {
+ Fsr *h = (Fsr *)h2->data;
+
+ if (fsr_strcmp(dep->sourcefile, h) == 0) {
+ char *tmp = expand_rule(h->rule, dep->sourcefile);
+ printf("%s\n", tmp);
+ free(tmp);
+ byR = true;
+ }
+ }
+
+ /* If the file wasn't given any rules by the -R option, print -r rules*/
+ if (!byR) {
+ for (h2 = rules; h2; h2 = h2->next) {
+ char *tmp = expand_rule((char *)h2->data, dep->sourcefile);
+ printf("%s\n", tmp);
+ free(tmp);
+ }
+ }
+
+ }
+
+ exit(EXIT_SUCCESS);
+}
diff --git a/makedepf90.1 b/makedepf90.1
new file mode 100644
index 0000000..49bcfb7
--- /dev/null
+++ b/makedepf90.1
@@ -0,0 +1,392 @@
+.\"
+.\" Copyright (C) 2000--2003 Erik Edelmann <eedelman at acclab.helsinki.fi>
+.\"
+.\" This program is free software; you can redistribute it
+.\" and/or modify it under the terms of the GNU General Public
+.\" License version as published by the Free Software
+.\" Foundation.
+.\"
+.\" 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
+.\"
+.\" $Format: ".TH makedepf90 1 \"$Date$\""$
+.TH makedepf90 1 "Thu, 06 Dec 2001 23:28:54 +0200"
+
+.SH NAME
+makedepf90 \- creates Makefile dependency list for Fortran source files.
+
+.SH SYNOPSIS
+.B makedepf90
+.RB [ \-h ]
+.RB [ \-V ]
+.RB [ \-W | -Wmissing ]
+.RB [ \-Wconfused ]
+.RB [ \-m
+.IR fmt ]
+.RB [ \-u
+.IR modulename ]
+.RB [ \-d
+.IR file ]
+.RB [ \-r
+.IR rule ]
+.RB [ \-R
+.IR "file rule" ]
+.RB [ \-fixed | \-free ]
+.RB [ \-o
+.IR "name-of-executable" ]
+.RB [ \-coco ]
+.RB [ \-D
+.IR NAME ]
+.RB [ \-b
+.IR "path" ]
+.RB [ \-I
+.IR "PATH1:PATH2:..." ]
+.RB [ \-nosrc ]
+.I sourcefile(s)
+
+.SH DESCRIPTION
+.PP
+\fImakedepf90\fP is a program for automatic creation of dependency lists
+and compilation rules for Makefiles.
+.PP
+The original idea was to provide the same functionality for Fortran as
+.RS
+.PP
+.ft CW
+gcc -MM *.c
+.ft R
+.RE
+.PP
+does for C. Nowadays makedepf90 actually supersedes this functionality,
+making me wonder if I should extend makedepf90 to support C and C++ too
+;-).
+.PP
+\fImakedepf90\fP supports both \fBmodules\fP, \fBinclude\fP:s,
+\fBcpp\fP(1) \fB#include\fP:s, \fBf90ppr\fP(1) \fB$include\fP:s and
+\fBcoco\fP(1) \fB??includes\fP and set-files.
+.PP
+\fImakedepf90\fP reads Fortran source files given on the command line, and
+writes a dependency list to stdout; for every file it writes a line
+with the following format:
+.RS
+.PP
+.IR targets " : " prerequisites
+.RE
+.PP
+\fITargets\fP are the files that will be the result of compiling the file
+with the \fB-c\fP option, and \fIprerequisites\fP are files that are needed
+to compile the file.
+In addition, \fImakedepf90\fP can optionally create the dependency line and
+make-rule needed to link the final executable.
+.SS "Fortran dependencies"
+.PP
+The files needed to compile a file, i.e the \fIprerequisites\fP of the file
+are:
+.TP
+.B \(em
+The source file itself
+.TP
+.B \(em
+Files with interface information about USEd modules, created by the
+compiler while compiling the modules (often named \fImodulename\fP.mod or
+something similar, hereafter called \fImod-files\fP).
+.TP
+.B \(em
+Include-files (including files included and mod-files of modules USEd from
+these include-files).
+.TP
+.B \(em
+\fBCoco\fP set-files, if \fBcoco\fP(1) is being used and set-files exist.
+.PP
+Since different compilers use different naming conventions for the
+mod-files, listing them in the dependency list results in non-portable
+makefiles. Therefore it's common practise to list the object file
+(\fIfilename\fP.o) corresponding to the sourcefile containing the USEd
+modules instead. This is the default behaviour of
+\fImakedepf90\fP. To change this, use the \fB\-m\fP option (e.g \fB\-m
+"%m.mod"\fP if your compiler names the mod files \fImodulename\fP.mod)
+.PP
+Include files not found in the working directory will not be listed in the
+dependency list, assuming they are part of a (seldom changing) library not
+part of the program. Neither will mod-files of modules whose definitions
+aren't found be listed by the same reason.
+
+.SH OPTIONS
+.PP
+These options may be given anywhere, in any order, on the command line.
+Space between an option and its argument is optional. Options may not be
+grouped (\fB\-hW\fP is not the same thing as \fB\-h \-W\fP).
+.TP
+.BR \-h " or " \-\-help
+Print a short help message to stdout and quit.
+.TP
+.BR \-V " or " \-\-version
+Print version and copyright information to stdout and quit
+.TP
+.BR \-W " or " \-Wmissing
+Print warnings about missing modules and include files
+.TP
+.B \-Wconfused
+Print warnings when confused (either because of bugs in makedepf90 itself,
+or because of wierd things in your source files). If makedepf90 misses
+some dependencies, or do other wierd things, this option might give some
+idea on whats going on.
+.TP
+.BI \-m " fmt"
+Tell \fImakedepf90\fP that mod-files will have names of the format
+\fIfmt\fP. \fIfmt\fP may contain the modifiers \fB%f\fP for
+\fIfilename\fP (without file name .suffix), \fB%m\fP for \fImodulename\fP
+(in lowercase), \fB%M\fP for \fIMODULENAME\fP (in uppercase) and \fB%%\fP
+for '%'. Default is "%f.o".
+.TP
+.BI \-u " modulename"
+Ignore all modules named \fImodulename\fP.
+.TP
+.BI \-d " file"
+Make all targets dependent on \fIfile\fP.
+.TP
+.BI \-r " rule"
+Add \fIrule\fP (indented by a tab) to all dependency lines except lines
+given rule(s) with the \fB\-R\fP option.
+.PP
+.RS +7
+\fIrule\fP may contains the following modifiers: \fB%f\fP for the name of
+the source file (without suffix) the dependency line is created for, and \fB%%\fP for '%'.
+.RS -7
+.TP
+.BI \-R " 'pattern' 'rule'"
+Compile files matching the shell pattern \fIpattern\fP using the rule \fIrule\fP.
+In \fIpattern\fP, the following wildcards can be used: \fB*\fP = any number
+of any characters, \fB?\fP = any character and \fB[abc]\fP = any of
+\fBa\fP, \fBb\fP or \fBc\fP. Note that the patter-matching is to be
+performed by \fImakedepf90\fP, not the shell. Therefore \fIpattern\fP
+should be enclosed in quotes (\fB"\fP or \fB'\fP). For \fIrule\fP applies
+the same rules as for \fB\-r\fP above.
+.PP
+.RS +7
+Note that there is a subtle difference between "\fB\-r\fP \fIrule\fP" and
+"\fB\-R\fP '*' \fIrule\fP". In the former case \fIrule\fP will be applied
+only to lines not given any rule using \fB\-R\fP, while in the latter case,
+\fIrule\fP will be applied to \fIall\fP lines.
+.RS -7
+.TP
+.BR \-fixed " / " \-free
+Treat the files as fixed/free source format. If both options are given,
+the latter is used. Default: Files with suffixes
+.BR ".f, .F, .for, .FOR " or " .ftn"
+are treated as fixed format and
+.BR ".f90, .F90, .f95 " or " .F95"
+are treated as free format.
+.TP
+.BI \-o " name"
+This option will cause \fImakedepf90\fP to define the Makefile macro
+\fBFOBJ\fP=\fIobjectfiles\fP, and a dependency line + rule for the final linking
+process to create the executable \fIname\fP. To set the linking rule, use
+the option \fB\-l\fP.
+.TP
+.BI \-l " rule"
+Use \fIrule\fP when linking the executable. The default is
+.br
+\fB$(FC) -o $@ $(FFLAGS) $(LDFLAGS) $(FOBJ) $(LIBS)\fP.
+.br
+This option has no effect unless \fB\-o\fP is used.
+.TP
+.B \-coco
+Look for \fBcoco\fP(1) set-files (\fBcoco\fP ??include:s are supported
+automatically). This option implies \fB\-free\fP.
+.TP
+.BI \-D " NAME"
+Define the pre-processor symbol \fINAME\fP.
+.TP
+.BI \-b " path"
+Dependency tree and link rule will assume objects are placed in \fIpath\fP.
+This is useful if the build places object files in a different directory than
+the source files.
+.TP
+.BI \-I " list-of-paths"
+Look for source/include files in the \fIlist-of-paths\fP, if not found in
+current working directory. Here, \fIlist-of-paths\fP is a colon separated
+list of path names.
+.TP
+.B \-nosrc
+Don't list the source file among the prerequisites.
+
+.SH "EXAMPLES"
+.SS "Basic Usage"
+Here's an example of basic \fImakedepf90\fP usage together with
+\fBmake\fP(1). Create a file named \fBMakefile\fP with the following
+contents:
+.PP
+.ft CW
+----------------------
+
+ # FC = the compiler to use
+ FC=f90
+.br
+
+ # Compiler options
+ FFLAGS=\-O
+.br
+
+ # List libraries used by the program here
+ LIBS=
+
+ # Suffix-rules: Begin by throwing away all old suffix-
+ # rules, and then create new ones for compiling
+ # *.f90-files.
+ .SUFFIXES:
+ .SUFFIXES: .f90 .o
+
+ .f90.o:
+.br
+ $(FC) \-c $(FFLAGS) $<
+
+ # Include the dependency-list created by makedepf90 below
+ include .depend
+
+ # target 'clean' for deleting object- *.mod- and other
+ # unwanted files
+ clean:
+.br
+ rm \-f *.o *.mod core
+.br
+
+ # Create a dependency list using makedepf90. All files
+ # that needs to be compiled to build the program,
+ # i.e all source files except include files, should
+ # be given on the command line to makedepf90.
+ #
+ # The argument to the '\-o' option will be the name of the
+ # resulting program when running 'make', in this case
+ # 'foobar'
+ depend .depend:
+.br
+ makedepf90 \-o foobar *.f90 > .depend
+
+-----------------------
+.ft R
+.PP
+(Note that all the indented lines should be indented with tabs, not spaces)
+.PP
+With this makefile, the command \fBmake\fP should perform all the commands
+needed to compile and link the program \fIfoobar\fP out of all *.f90 files
+in the working directory.
+.PP
+The dependency list \fI.depend\fP will be (re)created if \fI.depend\fP
+doesn't exist, or if the command \fBmake depend\fP is run.
+This should be done every time changes has been made to the program that
+affect the dependencies of the files (e.g if new source files has been
+added to the project).
+.SS "Example With Coco"
+If you are using a pre-processor, things might get more complicated. If
+you are lucky, your compiler supports your pre-processor and runs it on
+your code automatically, but if it doesn't, you have to give the commands
+to run the pre-processor yourself. Below is an example of an Makefile for
+\fBcoco\fP(1)-users.
+.PP
+.ft CW
+-----------------------
+ FC=f90
+.br
+ FFLAGS=\-O
+.br
+ PREPROCESSOR=coco
+.br
+
+ .SUFFIXES:
+ .SUFFIXES: .f .f90 .o
+
+ # Files ending in .f90 are compiled directly ...
+ .f90.o:
+.br
+ $(FC) \-c $(FFLAGS) $<
+
+ # ... while those ending in .f are preprocessed first.
+ .f.o:
+.br
+ $(PREPROCESSOR) $*; $(FC) \-c $(FFLAGS) $*.f90
+
+
+ include .depend
+
+ clean:
+.br
+ rm \-f *.o *.mod core
+
+ depend .depend:
+.br
+ makedepf90 \-coco \-o foobar *.f90 *.f > .depend
+
+-----------------------
+.ft R
+.PP
+.B NOTE:
+Some implementations of
+.BR make (1)
+will not execute any commands \(em not even \fBmake depend\fP \(em with the
+Makefiles above unless there exists a file named \fI.depend\fP. To overcome
+this problem, either run \fImakedepf90\fP manually, or begin by creating an
+empty
+.I .depend
+file with the command \fBtouch .depend\fP.
+
+.SH DIAGNOSTICS
+.PP
+Most error and warning messages are self explanatory, but some of them might
+need some further explanations:
+.TP
+.BI "WARNING: recursion limit reached in file " filename
+When recursively parsing include files, makedepf90 has reached the
+recursion limit. Possible reasons are: either you have some
+\fIreally\fP complicated systems of include files, or you have
+recursive includes (e.g an include file that includes itself). In the
+latter case; fix it, your Fortran compiler will not like it either.
+
+.SH "BUGS AND LIMITATIONS"
+.PP
+Makedepf90's support for pre processor conditionals and macro expension
+(#if:s, #define:s etc) is rather weak, but should work well enough for most
+cases.
+
+The include file search algorithm is broken. I may fix it some day.
+
+.SH "SEE ALSO"
+.BR make (1),
+.BR f90 (1),
+.BR cpp (1),
+.BR fpp (1),
+.BR f90ppr (1),
+.BR coco (1)
+.PP
+The makedepf90 web site is found at
+.br
+.UR
+http://www.iki.fi/erik.edelmann/makedepf90
+.UE
+
+
+.SH COPYING
+.PP
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License version 2 as
+published by the Free Software Foundation.
+.PP
+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.
+.PP
+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
+
+.SH AUTHOR
+Erik Edelmann <Erik.Edelmann at iki.fi>
diff --git a/modfile_name.c b/modfile_name.c
new file mode 100644
index 0000000..bff8c5b
--- /dev/null
+++ b/modfile_name.c
@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2000-2005 Erik Edelmann <Erik.Edelmann at iki.fi>
+ *
+ * This program is free software; you can redistribute it
+ * and/or modify it under the terms of the GNU General Public
+ * License version 2 as published by the Free Software
+ * Foundation.
+ *
+ * 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
+ */
+
+#include <ctype.h>
+#include <string.h>
+#include <stdlib.h>
+#include "global.h"
+#include "errormesg.h"
+#include "xmalloc.h"
+
+
+char *modfile_name (const char *modulename, const char *filename)
+/*
+ * Create a "modfile" name out of 'modulename' and 'filename' using format given
+ * by 'options.modfile_fmt'.
+ */
+{
+ char *modfile;
+ const char *fmt = options.modfile_fmt;
+ int mi = 0, j, i;
+
+ modfile = (char *)xmalloc (sizeof(char)*MODFILE_NAME_LEN);
+
+ for (i = 0; fmt[i]; i++) {
+ if (fmt[i] == '%') {
+ i++;
+ switch (fmt[i]) {
+ case 'f':
+ for (j = 0; filename[j]; j++)
+ modfile[mi++] = filename[j];
+
+ /* Skip the file name extension */
+ for (mi--; modfile[mi] != '.'; mi--);
+ break;
+ case 'm':
+ for (j = 0; modulename[j]; j++)
+ modfile[mi++] = tolower (modulename[j]);
+ break;
+ case 'M':
+ for (j = 0; modulename[j]; j++)
+ modfile[mi++] = toupper (modulename[j]);
+ break;
+ case '%':
+ modfile[mi++] = '%';
+ break;
+ default:
+ warning ("Unknown modifier '%%%c' in modfile format '%s'",
+ fmt[i], fmt);
+ break;
+ }
+ } else {
+ modfile[mi++] = fmt[i];
+ }
+ }
+ modfile[mi] = '\0';
+
+ return modfile;
+}
diff --git a/modfile_name.h b/modfile_name.h
new file mode 100644
index 0000000..d3b08a2
--- /dev/null
+++ b/modfile_name.h
@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2000-2005 Erik Edelmann <Erik.Edelmann at iki.fi>
+ *
+ * This program is free software; you can redistribute it
+ * and/or modify it under the terms of the GNU General Public
+ * License version 2 as published by the Free Software
+ * Foundation.
+ *
+ * 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
+ */
+
+char *modfile_name (const char *modulename, const char *filename);
diff --git a/strcasecmp.c b/strcasecmp.c
new file mode 100644
index 0000000..087831d
--- /dev/null
+++ b/strcasecmp.c
@@ -0,0 +1,23 @@
+#include <ctype.h>
+
+int strcasecmp (const char *s1, const char *s2)
+/*
+ * Use in case no 'strcasecmp' is found in libc on the system
+ */
+{
+ int diff;
+
+ while (*s1 && *s2) {
+ if ((diff = (int) tolower(*s1) - (int) tolower(*s2)) != 0)
+ return diff;
+ s1++;
+ s2++;
+ }
+
+ if (*s1 == '\0' && *s2 == '\0')
+ return 0;
+ else if (*s1 == '\0')
+ return -1;
+ else
+ return 1;
+}
diff --git a/utils.c b/utils.c
new file mode 100644
index 0000000..08f6905
--- /dev/null
+++ b/utils.c
@@ -0,0 +1,181 @@
+/*
+ * Copyright (C) 2000-2005 Erik Edelmann <Erik.Edelmann at iki.fi>
+ *
+ * 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
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <ctype.h>
+#include "errormesg.h"
+#include "global.h"
+#include "xmalloc.h"
+
+/* Copy src to dest, converting uppercase letters to lowercase. */
+
+void strtolower(char *dest, const char *src)
+{
+ int i;
+
+ for (i = 0; src[i]; i++)
+ dest[i] = tolower(src[i]);
+}
+
+
+/* replace the suffix (everything after the last '.'), including the '.', with
+ * 'new_suffix'. If there is no suffix in 'filename', concatenate 'new_suffix'
+ * to 'filename'. */
+
+char *replace_suffix(const char *filename, const char *new_suffix)
+{
+ char *rs;
+ int fl, n, sl;
+
+ sl = strlen(new_suffix);
+
+ /* Search for last '.' in filename */
+ fl = n = strlen(filename);
+ while (filename[n] != '.' && n >= 0) n--;
+
+ if (n == -1) {
+ /* if there was no '.' */
+ rs = (char *)xmalloc ((fl+sl+2)*sizeof(char));
+ strcpy(rs, filename);
+ strcat(rs, new_suffix);
+ } else {
+ rs = (char *)xmalloc ((n+sl+2)*sizeof(char));
+ strncpy(rs, filename, n);
+ rs[n] = '\0';
+ strcat(rs, new_suffix);
+ }
+
+ return rs;
+}
+
+
+/* If filename has no path, append 'path' to the beginning of the filename,
+ * else replace the existing path (everything before the first '/') with 'path'.
+ */
+
+char *set_path(const char *filename, const char *path)
+{
+ char *rs;
+ int fl, n, pl, nl;
+
+ pl = strlen(path);
+
+ fl = n = strlen(filename);
+ while (filename[n] != '/' && n >= 0) n--;
+ nl = fl - n - 1;
+
+ if (n == -1) {
+ /* if there was no '/' */
+ rs = (char *)xmalloc((fl+pl+2)*sizeof(char));
+ strcpy(rs, path);
+ strcat(rs, filename);
+ } else {
+ rs = (char *)xmalloc((nl+pl+2)*sizeof(char));
+ strcpy(rs, path);
+ strcat(rs, &filename[n+1]);
+ }
+
+ return rs;
+}
+
+
+/* Create and return a copy of s with all citationmarks (" and ') removed. */
+
+char *remove_citation(const char *s)
+{
+ char *d;
+ int i, j;
+
+ d = (char *)xmalloc((strlen(s)+1)*sizeof(char));
+ for (i = j = 0; s[i]; i++)
+ if (s[i] != '"' && s[i] != '\'') d[j++] = s[i];
+ d[j] = '\0';
+
+ return d;
+}
+
+
+char *expand_rule(const char *r, const char *srcfile)
+{
+ char *rule;
+ int i, j, k, rlen, slen;
+
+ rule = (char *)xmalloc(RULE_LENGTH*sizeof(char));
+ rlen = strlen(r);
+
+ /* set slen = length of srcfile without suffix */
+ for (slen = strlen(srcfile); slen > 0 && srcfile[slen] != '.'; slen--);
+
+ /* If there was no suffix, set slen = strlen(srcfile) */
+ if (slen == 0) slen = strlen(srcfile);
+
+ rule[0] = '\t';
+ k = 1;
+ for (i = 0; i < rlen; i++) {
+ if (r[i] != '%')
+ rule[k++] = r[i];
+ else {
+ i++;
+ switch (r[i]) {
+ case 'f':
+ for (j = 0; j < slen; j++) rule[k++] = srcfile[j];
+ break;
+ case '%':
+ rule[k++] = '%';
+ break;
+ default:
+ warning("Unknown modifier '%%%c' in rule '%s'", r[i], r);
+ break;
+ }
+ }
+ }
+ rule[k] = '\0';
+
+ return rule;
+}
+
+
+/* Open 'fname' for reading; first look for 'fname' in the current working
+ * directory, and, if not found, in the list of paths in 'path'. Return NULL if
+ * 'fname' isn't found anywhere. */
+
+FILE *open_src_file(const char *fname, const List *path)
+{
+ FILE *fd;
+ char *fn;
+ const List *h;
+
+ fd = fopen(fname, "r");
+ if (fd == NULL && path) {
+ for (h = path; h && fd == NULL; h = h->next) {
+ fn = xmalloc(strlen(h->data) + strlen(fname) + 2);
+ strcpy(fn, (char *)h->data);
+ strcat(fn, "/");
+ strcat(fn, fname);
+ fd = fopen(fn, "r");
+ free(fn);
+ }
+ }
+
+ return fd;
+}
diff --git a/utils.h b/utils.h
new file mode 100644
index 0000000..643d276
--- /dev/null
+++ b/utils.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2000-2005 Erik Edelmann <Erik.Edelmann at iki.fi>
+ *
+ * This program is free software; you can redistribute it
+ * and/or modify it under the terms of the GNU General Public
+ * License version 2 as published by the Free Software
+ * Foundation.
+ *
+ * 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
+ */
+#ifndef UTILS_H_
+#define UTILS_H_
+
+char *replace_suffix (const char *filename, const char *new_suffix);
+char *set_path (const char *filename, const char *path);
+char *remove_citation (const char *s);
+char *expand_rule(const char *rule, const char *srcfile);
+FILE *open_src_file (const char *fname, const List *path);
+
+#endif /* UTILS_H_ */
diff --git a/xmalloc.c b/xmalloc.c
new file mode 100644
index 0000000..3266325
--- /dev/null
+++ b/xmalloc.c
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2000-2005 Erik Edelmann <Erik.Edelmann at iki.fi>
+ *
+ * This program is free software; you can redistribute it
+ * and/or modify it under the terms of the GNU General Public
+ * License version 2 as published by the Free Software
+ * Foundation.
+ *
+ * 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
+ */
+
+#include <stdlib.h>
+#include <string.h>
+#include <assert.h>
+#include "errormesg.h"
+#include "xmalloc.h"
+
+void *xmalloc (size_t bytes)
+{
+ void *new;
+
+ new = malloc (bytes);
+ if (!new) fatal_error ("memory allocation error");
+
+ return new;
+}
+
+
+void *xrealloc(void *ptr, size_t size)
+{
+ void *new;
+
+ new = realloc(ptr, size);
+ if (!new) fatal_error ("memory allocation error");
+
+ return new;
+}
+
+
+char *xstrdup (const char *str)
+{
+ char *new;
+
+ new = (char *) xmalloc ((strlen(str) + 1)*sizeof(char));
+ strcpy(new, str);
+
+ return new;
+}
+
+
+char *xstrndup (const char *str, size_t maxl)
+{
+ char *new;
+
+ assert (maxl >= 0);
+
+ new = (char *) xmalloc ((maxl + 1)*sizeof(char));
+ strncpy (new, str, maxl);
+ new[maxl] = '\0';
+
+ return new;
+}
diff --git a/xmalloc.h b/xmalloc.h
new file mode 100644
index 0000000..8c19990
--- /dev/null
+++ b/xmalloc.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2000-2005 Erik Edelmann <Erik.Edelmann at iki.fi>
+ *
+ * This program is free software; you can redistribute it
+ * and/or modify it under the terms of the GNU General Public
+ * License version 2 as published by the Free Software
+ * Foundation.
+ *
+ * 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
+ */
+
+#ifndef XMALLOC_H_
+#define XMALLOC_H_
+
+void *xmalloc (size_t bytes);
+void *xrealloc(void *ptr, size_t size);
+char *xstrdup (const char *str);
+char *xstrndup (const char *str, size_t maxl);
+
+#endif /* XMALLOC_H_ */
--
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