aclocal.m4
上传用户:weiliju62
上传日期:2007-01-06
资源大小:619k
文件大小:8k
- # Configure paths for GTK--
- # Erik Andersen 30 May 1998
- # Modified by Tero Pulkkinen (added the compiler checks... I hope they work..)
- dnl Test for GTKMM, and define GTKMM_CFLAGS and GTKMM_LIBS
- dnl to be used as follows:
- dnl AM_PATH_GTKMM([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
- dnl
- AC_DEFUN(AC_PATH_GTKMM,
- [dnl
- dnl Get the cflags and libraries from the gtkmm-config script
- dnl
- AC_ARG_WITH(gtkmm-prefix,[ --with-gtkmm-prefix=PREFIX
- Prefix where GTK-- is installed (optional)],
- gtkmm_config_prefix="$withval", gtkmm_config_prefix="")
- AC_ARG_WITH(gtkmm-exec-prefix,[ --with-gtkmm-exec-prefix=PREFIX
- Exec prefix where GTK-- is installed (optional)],
- gtkmm_config_exec_prefix="$withval", gtkmm_config_exec_prefix="")
- AC_ARG_ENABLE(gtkmmtest, [ --disable-gtkmmtest Do not try to compile and run a test GTK-- program],
- , enable_gtkmmtest=yes)
- if test x$gtkmm_config_exec_prefix != x ; then
- gtkmm_config_args="$gtkmm_config_args --exec-prefix=$gtkmm_config_exec_prefix"
- if test x${GTKMM_CONFIG+set} != xset ; then
- GTKMM_CONFIG=$gtkmm_config_exec_prefix/bin/gtkmm-config
- fi
- fi
- if test x$gtkmm_config_prefix != x ; then
- gtkmm_config_args="$gtkmm_config_args --prefix=$gtkmm_config_prefix"
- if test x${GTKMM_CONFIG+set} != xset ; then
- GTKMM_CONFIG=$gtkmm_config_prefix/bin/gtkmm-config
- fi
- fi
- AC_PATH_PROG(GTKMM_CONFIG, gtkmm-config, no)
- min_gtkmm_version=ifelse([$1], ,0.10.0,$1)
- AC_MSG_CHECKING(for GTK-- - version >= $min_gtkmm_version)
- no_gtkmm=""
- if test "$GTKMM_CONFIG" = "no" ; then
- no_gtkmm=yes
- else
- AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- GTKMM_CFLAGS=`$GTKMM_CONFIG --cflags`
- GTKMM_LIBS=`$GTKMM_CONFIG --libs`
- gtkmm_config_major_version=`$GTKMM_CONFIG --version |
- sed 's/([[0-9]]*).([[0-9]]*).([[0-9]]*)/1/'`
- gtkmm_config_minor_version=`$GTKMM_CONFIG --version |
- sed 's/([[0-9]]*).([[0-9]]*).([[0-9]]*)/2/'`
- gtkmm_config_micro_version=`$GTKMM_CONFIG --version |
- sed 's/([[0-9]]*).([[0-9]]*).([[0-9]]*)/3/'`
- if test "x$enable_gtkmmtest" = "xyes" ; then
- ac_save_CXXFLAGS="$CXXFLAGS"
- ac_save_LIBS="$LIBS"
- CXXFLAGS="$CXXFLAGS $GTKMM_CFLAGS"
- LIBS="$LIBS $GTKMM_LIBS"
- dnl
- dnl Now check if the installed GTK-- is sufficiently new. (Also sanity
- dnl checks the results of gtkmm-config to some extent
- dnl
- rm -f conf.gtkmmtest
- AC_TRY_RUN([
- #include <gtk--.h>
- #include <stdio.h>
- #include <stdlib.h>
- int
- main ()
- {
- int major, minor, micro;
- char *tmp_version;
- system ("touch conf.gtkmmtest");
- /* HP/UX 0 (%@#!) writes to sscanf strings */
- tmp_version = g_strdup("$min_gtkmm_version");
- if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
- printf("%s, bad version stringn", "$min_gtkmm_version");
- exit(1);
- }
- if ((gtkmm_major_version != $gtkmm_config_major_version) ||
- (gtkmm_minor_version != $gtkmm_config_minor_version) ||
- (gtkmm_micro_version != $gtkmm_config_micro_version))
- {
- printf("n*** 'gtkmm-config --version' returned %d.%d.%d, but GTK-- (%d.%d.%d)n",
- $gtkmm_config_major_version, $gtkmm_config_minor_version, $gtkmm_config_micro_version,
- gtkmm_major_version, gtkmm_minor_version, gtkmm_micro_version);
- printf ("*** was found! If gtkmm-config was correct, then it is bestn");
- printf ("*** to remove the old version of GTK--. You may also be able to fix the errorn");
- printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editingn");
- printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that isn");
- printf("*** required on your system.n");
- printf("*** If gtkmm-config was wrong, set the environment variable GTKMM_CONFIGn");
- printf("*** to point to the correct copy of gtkmm-config, and remove the file config.cachen");
- printf("*** before re-running configuren");
- }
- /* GTK-- does not have the GTKMM_*_VERSION constants */
- /*
- else if ((gtkmm_major_version != GTKMM_MAJOR_VERSION) ||
- (gtkmm_minor_version != GTKMM_MINOR_VERSION) ||
- (gtkmm_micro_version != GTKMM_MICRO_VERSION))
- {
- printf("*** GTK-- header files (version %d.%d.%d) do not matchn",
- GTKMM_MAJOR_VERSION, GTKMM_MINOR_VERSION, GTKMM_MICRO_VERSION);
- printf("*** library (version %d.%d.%d)n",
- gtkmm_major_version, gtkmm_minor_version, gtkmm_micro_version);
- }
- */
- else
- {
- if ((gtkmm_major_version > major) ||
- ((gtkmm_major_version == major) && (gtkmm_minor_version > minor)) ||
- ((gtkmm_major_version == major) && (gtkmm_minor_version == minor) && (gtkmm_micro_version >= micro)))
- {
- return 0;
- }
- else
- {
- printf("n*** An old version of GTK-- (%d.%d.%d) was found.n",
- gtkmm_major_version, gtkmm_minor_version, gtkmm_micro_version);
- printf("*** You need a version of GTK-- newer than %d.%d.%d. The latest version ofn",
- major, minor, micro);
- printf("*** GTK-- is always available from ftp://ftp.gtk.org.n");
- printf("***n");
- printf("*** If you have already installed a sufficiently new version, this errorn");
- printf("*** probably means that the wrong copy of the gtkmm-config shell script isn");
- printf("*** being found. The easiest way to fix this is to remove the old versionn");
- printf("*** of GTK--, but you can also set the GTKMM_CONFIG environment to point to then");
- printf("*** correct copy of gtkmm-config. (In this case, you will have ton");
- printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.confn");
- printf("*** so that the correct libraries are found at run-time))n");
- }
- }
- return 1;
- }
- ],, no_gtkmm=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
- CXXFLAGS="$ac_save_CXXFLAGS"
- LIBS="$ac_save_LIBS"
- fi
- fi
- if test "x$no_gtkmm" = x ; then
- AC_MSG_RESULT(yes)
- ifelse([$2], , :, [$2])
- else
- AC_MSG_RESULT(no)
- if test "$GTKMM_CONFIG" = "no" ; then
- echo "*** The gtkmm-config script installed by GTK-- could not be found"
- echo "*** If GTK-- was installed in PREFIX, make sure PREFIX/bin is in"
- echo "*** your path, or set the GTKMM_CONFIG environment variable to the"
- echo "*** full path to gtkmm-config."
- echo "*** The gtkmm-config script was not available in GTK-- versions"
- echo "*** prior to 0.9.12. Perhaps you need to update your installed"
- echo "*** version to 0.9.12 or later"
- else
- if test -f conf.gtkmmtest ; then
- :
- else
- echo "*** Could not run GTK-- test program, checking why..."
- CXXFLAGS="$CFLAGS $GTKMM_CXXFLAGS"
- LIBS="$LIBS $GTKMM_LIBS"
- AC_TRY_LINK([
- #include <gtk--.h>
- #include <stdio.h>
- ], [ return ((gtkmm_major_version) || (gtkmm_minor_version) || (gtkmm_micro_version)); ],
- [ echo "*** The test program compiled, but did not run. This usually means"
- echo "*** that the run-time linker is not finding GTK-- or finding the wrong"
- echo "*** version of GTK--. If it is not finding GTK--, you'll need to set your"
- echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
- echo "*** to the installed location Also, make sure you have run ldconfig if that"
- echo "*** is required on your system"
- echo "***"
- echo "*** If you have an old version installed, it is best to remove it, although"
- echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" ],
- [ echo "*** The test program failed to compile or link. See the file config.log for the"
- echo "*** exact error that occured. This usually means GTK-- was incorrectly installed"
- echo "*** or that you have moved GTK-- since it was installed. In the latter case, you"
- echo "*** may want to edit the gtkmm-config script: $GTKMM_CONFIG" ])
- CXXFLAGS="$ac_save_CXXFLAGS"
- LIBS="$ac_save_LIBS"
- fi
- fi
- GTKMM_CFLAGS=""
- GTKMM_LIBS=""
- ifelse([$3], , :, [$3])
- AC_LANG_RESTORE
- fi
- AC_SUBST(GTKMM_CFLAGS)
- AC_SUBST(GTKMM_LIBS)
- rm -f conf.gtkmmtest
- ])