1 dnl aclocal.m4 generated automatically by aclocal 1.4-p4
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 1997-2001
140 dnl AM_PATH_GLIB_2_0([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
141 dnl Test for GLIB, and define GLIB_CFLAGS and GLIB_LIBS, if gmodule, gobject or
142 dnl gthread is specified in MODULES, pass to pkg-config
144 AC_DEFUN(AM_PATH_GLIB_2_0,
146 dnl Get the cflags and libraries from pkg-config
148 AC_ARG_ENABLE(glibtest, [ --disable-glibtest Do not try to compile and run a test GLIB program],
149 , enable_glibtest=yes)
151 pkg_config_args=glib-2.0
156 pkg_config_args="$pkg_config_args gmodule-2.0"
159 pkg_config_args="$pkg_config_args gobject-2.0"
162 pkg_config_args="$pkg_config_args gthread-2.0"
167 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
171 if test x$PKG_CONFIG != xno ; then
172 if $PKG_CONFIG --atleast-pkgconfig-version 0.7 ; then
175 echo *** pkg-config too old; version 0.7 or better required.
181 ## don't try to run the test against uninstalled libtool libs
182 if $PKG_CONFIG --uninstalled $pkg_config_args; then
183 echo "Will use uninstalled version of GLib found in PKG_CONFIG_PATH"
187 min_glib_version=ifelse([$1], ,1.3.3,$1)
188 AC_MSG_CHECKING(for GLIB - version >= $min_glib_version)
190 if $PKG_CONFIG --atleast-version $min_glib_version $pkg_config_args; then
196 if test x"$no_glib" = x ; then
197 GLIB_GENMARSHAL=`$PKG_CONFIG --variable=glib_genmarshal glib-2.0`
198 GOBJECT_QUERY=`$PKG_CONFIG --variable=gobject_query glib-2.0`
199 GLIB_MKENUMS=`$PKG_CONFIG --variable=glib_mkenums glib-2.0`
201 GLIB_CFLAGS=`$PKG_CONFIG --cflags $pkg_config_args`
202 GLIB_LIBS=`$PKG_CONFIG --libs $pkg_config_args`
203 glib_config_major_version=`$PKG_CONFIG --modversion glib-2.0 | \
204 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
205 glib_config_minor_version=`$PKG_CONFIG --modversion glib-2.0 | \
206 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
207 glib_config_micro_version=`$PKG_CONFIG --modversion glib-2.0 | \
208 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
209 if test "x$enable_glibtest" = "xyes" ; then
210 ac_save_CFLAGS="$CFLAGS"
212 CFLAGS="$CFLAGS $GLIB_CFLAGS"
213 LIBS="$GLIB_LIBS $LIBS"
215 dnl Now check if the installed GLIB is sufficiently new. (Also sanity
216 dnl checks the results of pkg-config to some extent)
227 int major, minor, micro;
230 system ("touch conf.glibtest");
232 /* HP/UX 9 (%@#!) writes to sscanf strings */
233 tmp_version = g_strdup("$min_glib_version");
234 if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
235 printf("%s, bad version string\n", "$min_glib_version");
239 if ((glib_major_version != $glib_config_major_version) ||
240 (glib_minor_version != $glib_config_minor_version) ||
241 (glib_micro_version != $glib_config_micro_version))
243 printf("\n*** 'pkg-config --modversion glib-2.0' returned %d.%d.%d, but GLIB (%d.%d.%d)\n",
244 $glib_config_major_version, $glib_config_minor_version, $glib_config_micro_version,
245 glib_major_version, glib_minor_version, glib_micro_version);
246 printf ("*** was found! If pkg-config was correct, then it is best\n");
247 printf ("*** to remove the old version of GLib. You may also be able to fix the error\n");
248 printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
249 printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
250 printf("*** required on your system.\n");
251 printf("*** If pkg-config was wrong, set the environment variable PKG_CONFIG_PATH\n");
252 printf("*** to point to the correct configuration files\n");
254 else if ((glib_major_version != GLIB_MAJOR_VERSION) ||
255 (glib_minor_version != GLIB_MINOR_VERSION) ||
256 (glib_micro_version != GLIB_MICRO_VERSION))
258 printf("*** GLIB header files (version %d.%d.%d) do not match\n",
259 GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION, GLIB_MICRO_VERSION);
260 printf("*** library (version %d.%d.%d)\n",
261 glib_major_version, glib_minor_version, glib_micro_version);
265 if ((glib_major_version > major) ||
266 ((glib_major_version == major) && (glib_minor_version > minor)) ||
267 ((glib_major_version == major) && (glib_minor_version == minor) && (glib_micro_version >= micro)))
273 printf("\n*** An old version of GLIB (%d.%d.%d) was found.\n",
274 glib_major_version, glib_minor_version, glib_micro_version);
275 printf("*** You need a version of GLIB newer than %d.%d.%d. The latest version of\n",
276 major, minor, micro);
277 printf("*** GLIB is always available from ftp://ftp.gtk.org.\n");
279 printf("*** If you have already installed a sufficiently new version, this error\n");
280 printf("*** probably means that the wrong copy of the pkg-config shell script is\n");
281 printf("*** being found. The easiest way to fix this is to remove the old version\n");
282 printf("*** of GLIB, but you can also set the PKG_CONFIG environment to point to the\n");
283 printf("*** correct copy of pkg-config. (In this case, you will have to\n");
284 printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
285 printf("*** so that the correct libraries are found at run-time))\n");
290 ],, no_glib=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
291 CFLAGS="$ac_save_CFLAGS"
295 if test "x$no_glib" = x ; then
296 AC_MSG_RESULT(yes (version $glib_config_major_version.$glib_config_minor_version.$glib_config_micro_version))
297 ifelse([$2], , :, [$2])
300 if test "$PKG_CONFIG" = "no" ; then
301 echo "*** A new enough version of pkg-config was not found."
302 echo "*** See http://www.freedesktop.org/software/pkgconfig/"
304 if test -f conf.glibtest ; then
307 echo "*** Could not run GLIB test program, checking why..."
308 CFLAGS="$CFLAGS $GLIB_CFLAGS"
309 LIBS="$LIBS $GLIB_LIBS"
313 ], [ return ((glib_major_version) || (glib_minor_version) || (glib_micro_version)); ],
314 [ echo "*** The test program compiled, but did not run. This usually means"
315 echo "*** that the run-time linker is not finding GLIB or finding the wrong"
316 echo "*** version of GLIB. If it is not finding GLIB, you'll need to set your"
317 echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
318 echo "*** to the installed location Also, make sure you have run ldconfig if that"
319 echo "*** is required on your system"
321 echo "*** If you have an old version installed, it is best to remove it, although"
322 echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" ],
323 [ echo "*** The test program failed to compile or link. See the file config.log for the"
324 echo "*** exact error that occured. This usually means GLIB was incorrectly installed"
325 echo "*** or that you have moved GLIB since it was installed. In the latter case, you"
326 echo "*** may want to edit the pkg-config script: $PKG_CONFIG" ])
327 CFLAGS="$ac_save_CFLAGS"
336 ifelse([$3], , :, [$3])
338 AC_SUBST(GLIB_CFLAGS)
340 AC_SUBST(GLIB_GENMARSHAL)
341 AC_SUBST(GOBJECT_QUERY)
342 AC_SUBST(GLIB_MKENUMS)
346 # Add --enable-maintainer-mode option to configure.
351 AC_DEFUN(AM_MAINTAINER_MODE,
352 [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
353 dnl maintainer-mode is disabled by default
354 AC_ARG_ENABLE(maintainer-mode,
355 [ --enable-maintainer-mode enable make rules and dependencies not useful
356 (and sometimes confusing) to the casual installer],
357 USE_MAINTAINER_MODE=$enableval,
358 USE_MAINTAINER_MODE=no)
359 AC_MSG_RESULT($USE_MAINTAINER_MODE)
360 AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes)
361 MAINT=$MAINTAINER_MODE_TRUE
366 # Define a conditional.
368 AC_DEFUN(AM_CONDITIONAL,