| # Configure paths for GTK-- |
| # Erik Andersen 30 May 1998 |
| # Modified by Tero Pulkkinen (added the compiler checks... I hope they work..) |
| # Modified by Thomas Langen 16 Jan 2000 (corrected CXXFLAGS) |
| |
| 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([AM_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 >= $min_gtkmm_version) |
| AC_LANG_SAVE |
| no_gtkmm="" |
| if test "$GTKMM_CONFIG" = "no" ; then |
| no_gtkmm=yes |
| else |
| AC_LANG_CPLUSPLUS |
| |
| GTKMM_CFLAGS=`$GTKMM_CONFIG $gtkmm_config_args --cflags` |
| GTKMM_LIBS=`$GTKMM_CONFIG $gtkmm_config_args --libs` |
| gtkmm_config_major_version=`$GTKMM_CONFIG $gtkmm_config_args --version | \ |
| sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` |
| gtkmm_config_minor_version=`$GTKMM_CONFIG $gtkmm_config_args --version | \ |
| sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` |
| gtkmm_config_micro_version=`$GTKMM_CONFIG $gtkmm_config_args --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 string\n", "$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 best\n"); |
| printf ("*** to remove the old version of GTK--. You may also be able to fix the error\n"); |
| printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n"); |
| printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n"); |
| printf("*** required on your system.\n"); |
| printf("*** If gtkmm-config was wrong, set the environment variable GTKMM_CONFIG\n"); |
| printf("*** to point to the correct copy of gtkmm-config, and remove the file config.cache\n"); |
| printf("*** before re-running configure\n"); |
| } |
| /* 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 match\n", |
| 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 of\n", |
| 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 error\n"); |
| printf("*** probably means that the wrong copy of the gtkmm-config shell script is\n"); |
| printf("*** being found. The easiest way to fix this is to remove the old version\n"); |
| printf("*** of GTK--, but you can also set the GTKMM_CONFIG environment to point to the\n"); |
| printf("*** correct copy of gtkmm-config. (In this case, you will have to\n"); |
| printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n"); |
| 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="$CXXFLAGS $GTKMM_CFLAGS" |
| LIBS="$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]) |
| fi |
| AC_LANG_RESTORE |
| AC_SUBST(GTKMM_CFLAGS) |
| AC_SUBST(GTKMM_LIBS) |
| rm -f conf.gtkmmtest |
| ]) |
| |
