1 dnl aclocal.m4 generated automatically by aclocal 1.4
3 dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
4 dnl This file is free software; the Free Software Foundation
5 dnl gives unlimited permission to copy and/or distribute it,
6 dnl with or without modifications, as long as this notice is preserved.
8 dnl This program is distributed in the hope that it will be useful,
9 dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
10 dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
11 dnl PARTICULAR PURPOSE.
13 # Like AC_CONFIG_HEADER, but automatically create stamp file.
15 AC_DEFUN(AM_CONFIG_HEADER,
17 AC_CONFIG_HEADER([$1])
18 dnl When config.status generates a header, we must update the stamp-h file.
19 dnl This file resides in the same directory as the config header
20 dnl that is generated. We must strip everything past the first ":",
21 dnl and everything past the last "/".
22 AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl
23 ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>,
24 <<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>,
26 for am_file in <<$1>>; do
27 case " <<$>>CONFIG_HEADERS " in
28 *" <<$>>am_file "*<<)>>
29 echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
32 am_indx=`expr "<<$>>am_indx" + 1`
36 # Do all the work for Automake. This macro actually does too much --
37 # some checks are only needed if your package does certain things.
38 # But this isn't really a big deal.
43 dnl AM_INIT_AUTOMAKE(package,version, [no-define])
45 AC_DEFUN(AM_INIT_AUTOMAKE,
46 [AC_REQUIRE([AC_PROG_INSTALL])
51 dnl test to see if srcdir already configured
52 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
53 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
56 AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
57 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
58 AC_REQUIRE([AM_SANITY_CHECK])
59 AC_REQUIRE([AC_ARG_PROGRAM])
60 dnl FIXME This is truly gross.
61 missing_dir=`cd $ac_aux_dir && pwd`
62 AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
63 AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
64 AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
65 AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
66 AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
67 AC_REQUIRE([AC_PROG_MAKE_SET])])
70 # Check to make sure that the build environment is sane.
73 AC_DEFUN(AM_SANITY_CHECK,
74 [AC_MSG_CHECKING([whether build environment is sane])
77 echo timestamp > conftestfile
78 # Do `set' in a subshell so we don't clobber the current shell's
79 # arguments. Must try -L first in case configure is actually a
80 # symlink; some systems play weird games with the mod time of symlinks
81 # (eg FreeBSD returns the mod time of the symlink's containing
84 set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
85 if test "[$]*" = "X"; then
87 set X `ls -t $srcdir/configure conftestfile`
89 if test "[$]*" != "X $srcdir/configure conftestfile" \
90 && test "[$]*" != "X conftestfile $srcdir/configure"; then
92 # If neither matched, then we have a broken ls. This can happen
93 # if, for instance, CONFIG_SHELL is bash and it inherits a
94 # broken ls alias from the environment. This has actually
95 # happened. Such a system could not be considered "sane".
96 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
97 alias in your environment])
100 test "[$]2" = conftestfile
106 AC_MSG_ERROR([newly created file is older than distributed files!
107 Check your system clock])
112 dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
113 dnl The program must properly implement --version.
114 AC_DEFUN(AM_MISSING_PROG,
115 [AC_MSG_CHECKING(for working $2)
116 # Run test in a subshell; some versions of sh will print an error if
117 # an executable is not found, even if stderr is redirected.
118 # Redirect stdin to placate older versions of autoconf. Sigh.
119 if ($2 --version) < /dev/null > /dev/null 2>&1; then
124 AC_MSG_RESULT(missing)
130 dnl Look for flex, lex or missing, then run AC_PROG_LEX and AC_DECL_YYTEXT
131 AC_DEFUN(AM_PROG_LEX,
132 [missing_dir=ifelse([$1],,`cd $ac_aux_dir && pwd`,$1)
133 AC_CHECK_PROGS(LEX, flex lex, "$missing_dir/missing flex")
137 # Configure paths for GLIB
138 # Owen Taylor 97-11-3
140 dnl AM_PATH_GLIB([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
141 dnl Test for GLIB, and define GLIB_CFLAGS and GLIB_LIBS, if "gmodule" or
142 dnl gthread is specified in MODULES, pass to glib-config
144 AC_DEFUN(AM_PATH_GLIB,
146 dnl Get the cflags and libraries from the glib-config script
148 AC_ARG_WITH(glib-prefix,[ --with-glib-prefix=PFX Prefix where GLIB is installed (optional)],
149 glib_config_prefix="$withval", glib_config_prefix="")
150 AC_ARG_WITH(glib-exec-prefix,[ --with-glib-exec-prefix=PFX Exec prefix where GLIB is installed (optional)],
151 glib_config_exec_prefix="$withval", glib_config_exec_prefix="")
152 AC_ARG_ENABLE(glibtest, [ --disable-glibtest Do not try to compile and run a test GLIB program],
153 , enable_glibtest=yes)
155 if test x$glib_config_exec_prefix != x ; then
156 glib_config_args="$glib_config_args --exec-prefix=$glib_config_exec_prefix"
157 if test x${GLIB_CONFIG+set} != xset ; then
158 GLIB_CONFIG=$glib_config_exec_prefix/bin/glib-config
161 if test x$glib_config_prefix != x ; then
162 glib_config_args="$glib_config_args --prefix=$glib_config_prefix"
163 if test x${GLIB_CONFIG+set} != xset ; then
164 GLIB_CONFIG=$glib_config_prefix/bin/glib-config
172 glib_config_args="$glib_config_args gmodule"
175 glib_config_args="$glib_config_args gthread"
180 AC_PATH_PROG(GLIB_CONFIG, glib-config, no)
181 min_glib_version=ifelse([$1], ,0.99.7,$1)
182 AC_MSG_CHECKING(for GLIB - version >= $min_glib_version)
184 if test "$GLIB_CONFIG" = "no" ; then
187 GLIB_CFLAGS=`$GLIB_CONFIG $glib_config_args --cflags`
188 GLIB_LIBS=`$GLIB_CONFIG $glib_config_args --libs`
189 glib_config_major_version=`$GLIB_CONFIG $glib_config_args --version | \
190 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
191 glib_config_minor_version=`$GLIB_CONFIG $glib_config_args --version | \
192 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
193 glib_config_micro_version=`$GLIB_CONFIG $glib_config_args --version | \
194 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
195 if test "x$enable_glibtest" = "xyes" ; then
196 ac_save_CFLAGS="$CFLAGS"
198 CFLAGS="$CFLAGS $GLIB_CFLAGS"
199 LIBS="$GLIB_LIBS $LIBS"
201 dnl Now check if the installed GLIB is sufficiently new. (Also sanity
202 dnl checks the results of glib-config to some extent
213 int major, minor, micro;
216 system ("touch conf.glibtest");
218 /* HP/UX 9 (%@#!) writes to sscanf strings */
219 tmp_version = g_strdup("$min_glib_version");
220 if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
221 printf("%s, bad version string\n", "$min_glib_version");
225 if ((glib_major_version != $glib_config_major_version) ||
226 (glib_minor_version != $glib_config_minor_version) ||
227 (glib_micro_version != $glib_config_micro_version))
229 printf("\n*** 'glib-config --version' returned %d.%d.%d, but GLIB (%d.%d.%d)\n",
230 $glib_config_major_version, $glib_config_minor_version, $glib_config_micro_version,
231 glib_major_version, glib_minor_version, glib_micro_version);
232 printf ("*** was found! If glib-config was correct, then it is best\n");
233 printf ("*** to remove the old version of GLIB. You may also be able to fix the error\n");
234 printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
235 printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
236 printf("*** required on your system.\n");
237 printf("*** If glib-config was wrong, set the environment variable GLIB_CONFIG\n");
238 printf("*** to point to the correct copy of glib-config, and remove the file config.cache\n");
239 printf("*** before re-running configure\n");
241 else if ((glib_major_version != GLIB_MAJOR_VERSION) ||
242 (glib_minor_version != GLIB_MINOR_VERSION) ||
243 (glib_micro_version != GLIB_MICRO_VERSION))
245 printf("*** GLIB header files (version %d.%d.%d) do not match\n",
246 GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION, GLIB_MICRO_VERSION);
247 printf("*** library (version %d.%d.%d)\n",
248 glib_major_version, glib_minor_version, glib_micro_version);
252 if ((glib_major_version > major) ||
253 ((glib_major_version == major) && (glib_minor_version > minor)) ||
254 ((glib_major_version == major) && (glib_minor_version == minor) && (glib_micro_version >= micro)))
260 printf("\n*** An old version of GLIB (%d.%d.%d) was found.\n",
261 glib_major_version, glib_minor_version, glib_micro_version);
262 printf("*** You need a version of GLIB newer than %d.%d.%d. The latest version of\n",
263 major, minor, micro);
264 printf("*** GLIB is always available from ftp://ftp.gtk.org.\n");
266 printf("*** If you have already installed a sufficiently new version, this error\n");
267 printf("*** probably means that the wrong copy of the glib-config shell script is\n");
268 printf("*** being found. The easiest way to fix this is to remove the old version\n");
269 printf("*** of GLIB, but you can also set the GLIB_CONFIG environment to point to the\n");
270 printf("*** correct copy of glib-config. (In this case, you will have to\n");
271 printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
272 printf("*** so that the correct libraries are found at run-time))\n");
277 ],, no_glib=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
278 CFLAGS="$ac_save_CFLAGS"
282 if test "x$no_glib" = x ; then
284 ifelse([$2], , :, [$2])
287 if test "$GLIB_CONFIG" = "no" ; then
288 echo "*** The glib-config script installed by GLIB could not be found"
289 echo "*** If GLIB was installed in PREFIX, make sure PREFIX/bin is in"
290 echo "*** your path, or set the GLIB_CONFIG environment variable to the"
291 echo "*** full path to glib-config."
293 if test -f conf.glibtest ; then
296 echo "*** Could not run GLIB test program, checking why..."
297 CFLAGS="$CFLAGS $GLIB_CFLAGS"
298 LIBS="$LIBS $GLIB_LIBS"
302 ], [ return ((glib_major_version) || (glib_minor_version) || (glib_micro_version)); ],
303 [ echo "*** The test program compiled, but did not run. This usually means"
304 echo "*** that the run-time linker is not finding GLIB or finding the wrong"
305 echo "*** version of GLIB. If it is not finding GLIB, you'll need to set your"
306 echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
307 echo "*** to the installed location Also, make sure you have run ldconfig if that"
308 echo "*** is required on your system"
310 echo "*** If you have an old version installed, it is best to remove it, although"
311 echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"
313 echo "*** If you have a RedHat 5.0 system, you should remove the GTK package that"
314 echo "*** came with the system with the command"
316 echo "*** rpm --erase --nodeps gtk gtk-devel" ],
317 [ echo "*** The test program failed to compile or link. See the file config.log for the"
318 echo "*** exact error that occured. This usually means GLIB was incorrectly installed"
319 echo "*** or that you have moved GLIB since it was installed. In the latter case, you"
320 echo "*** may want to edit the glib-config script: $GLIB_CONFIG" ])
321 CFLAGS="$ac_save_CFLAGS"
327 ifelse([$3], , :, [$3])
329 AC_SUBST(GLIB_CFLAGS)
334 # Add --enable-maintainer-mode option to configure.
339 AC_DEFUN(AM_MAINTAINER_MODE,
340 [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
341 dnl maintainer-mode is disabled by default
342 AC_ARG_ENABLE(maintainer-mode,
343 [ --enable-maintainer-mode enable make rules and dependencies not useful
344 (and sometimes confusing) to the casual installer],
345 USE_MAINTAINER_MODE=$enableval,
346 USE_MAINTAINER_MODE=no)
347 AC_MSG_RESULT($USE_MAINTAINER_MODE)
348 AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes)
349 MAINT=$MAINTAINER_MODE_TRUE
354 # Define a conditional.
356 AC_DEFUN(AM_CONDITIONAL,