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# Configure paths for GIMP-2.0 # Manish Singh, Sven Neumann # Large parts shamelessly stolen from Owen Taylor dnl AM_PATH_GIMP_2_0([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]]) dnl Test for GIMP, and define GIMP_CFLAGS and GIMP_LIBS dnl AC_DEFUN([AM_PATH_GIMP_2_0], [dnl dnl Get the cflags and libraries from pkg-config dnl AC_ARG_ENABLE(gimptest, [ --disable-gimptest do not try to compile and run a test GIMP program],, enable_gimptest=yes) pkg_name=gimp-2.0 pkg_config_args="$pkg_name gimpui-2.0" no_gimp="" AC_PATH_PROG(PKG_CONFIG, pkg-config, no) if test x$PKG_CONFIG != xno ; then if pkg-config --atleast-pkgconfig-version 0.7 ; then : else echo *** pkg-config too old; version 0.7 or better required. no_gimp=yes PKG_CONFIG=no fi else no_gimp=yes fi min_gimp_version=ifelse([$1], ,2.0.0,$1) AC_MSG_CHECKING(for GIMP - version >= $min_gimp_version) if test x$PKG_CONFIG != xno ; then ## don't try to run the test against uninstalled libtool libs if $PKG_CONFIG --uninstalled $pkg_config_args; then echo "Will use uninstalled version of GIMP found in PKG_CONFIG_PATH" enable_gimptest=no fi if $PKG_CONFIG --atleast-version $min_gimp_version $pkg_config_args; then : else no_gimp=yes fi fi if test x"$no_gimp" = x ; then GIMP_CFLAGS=`$PKG_CONFIG $pkg_config_args --cflags` GIMP_LIBS=`$PKG_CONFIG $pkg_config_args --libs` GIMP_CFLAGS_NOUI=`$PKG_CONFIG $pkg_name --cflags` GIMP_LIBS_NOUI=`$PKG_CONFIG $pkg_name --libs` GIMP_DATA_DIR=`$PKG_CONFIG $pkg_name --variable=gimpdatadir` GIMP_PLUGIN_DIR=`$PKG_CONFIG $pkg_name --variable=gimplibdir` gimp_pkg_major_version=`$PKG_CONFIG --modversion $pkg_name | \ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` gimp_pkg_minor_version=`$PKG_CONFIG --modversion $pkg_name | \ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` gimp_pkg_micro_version=`$PKG_CONFIG --modversion $pkg_name | \ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` if test "x$enable_gimptest" = "xyes" ; then ac_save_CFLAGS="$CFLAGS" ac_save_LIBS="$LIBS" CFLAGS="$CFLAGS $GIMP_CFLAGS" LIBS="$GIMP_LIBS $LIBS" dnl dnl Now check if the installed GIMP is sufficiently new. (Also sanity dnl checks the results of pkg-config to some extent dnl rm -f conf.gimptest AC_TRY_RUN([ #include <stdio.h> #include <stdlib.h> #include <libgimp/gimp.h> GimpPlugInInfo PLUG_IN_INFO = { NULL, /* init_proc */ NULL, /* quit_proc */ NULL, /* query_proc */ NULL /* run_proc */ }; int main () { int major, minor, micro; char *tmp_version; system ("touch conf.gimptest"); /* HP/UX 9 (%@#!) writes to sscanf strings */ tmp_version = g_strdup("$min_gimp_version"); if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) { printf("%s, bad version string\n", "$min_gimp_version"); exit(1); } if (($gimp_pkg_major_version > major) || (($gimp_pkg_major_version == major) && ($gimp_pkg_minor_version > minor)) || (($gimp_pkg_major_version == major) && ($gimp_pkg_minor_version == minor) && ($gimp_pkg_micro_version >= micro))) { return 0; } else { printf("\n*** 'pkg-config --modversion %s' returned %d.%d.%d, but the minimum version\n", "$pkg_name", $gimp_pkg_major_version, $gimp_pkg_minor_version, $gimp_pkg_micro_version); printf("*** of GIMP required is %d.%d.%d. If pkg-config is correct, then it is\n", major, minor, micro); printf("*** best to upgrade to the required version.\n"); printf("*** If pkg-config was wrong, set the environment variable PKG_CONFIG_PATH\n"); printf("*** to point to the correct the correct configuration files\n"); return 1; } } ],, no_gimp=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) CFLAGS="$ac_save_CFLAGS" LIBS="$ac_save_LIBS" fi fi if test "x$no_gimp" = x ; then AC_MSG_RESULT(yes (version $gimp_pkg_major_version.$gimp_pkg_minor_version.$gimp_pkg_micro_version)) ifelse([$2], , :, [$2]) else if test "$PKG_CONFIG" = "no" ; then echo "*** A new enough version of pkg-config was not found." echo "*** See http://www.freedesktop.org/software/pkgconfig/" else if test -f conf.gimptest ; then : else echo "*** Could not run GIMP test program, checking why..." CFLAGS="$CFLAGS $GIMP_CFLAGS" LIBS="$LIBS $GIMP_LIBS" AC_TRY_LINK([ #include <stdio.h> #include <libgimp/gimp.h> GimpPlugInInfo PLUG_IN_INFO = { NULL, /* init_proc */ NULL, /* quit_proc */ NULL, /* query_proc */ NULL /* run_proc */ }; ], [ return 0; ], [ echo "*** The test program compiled, but did not run. This usually means" echo "*** that the run-time linker is not finding GIMP or finding the wrong" echo "*** version of GIMP. If it is not finding GIMP, you'll need to set your" echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" echo "*** to the installed location Also, make sure you have run ldconfig if that" echo "*** is required on your system" echo "***" echo "*** If you have an old version installed, it is best to remove it, although" echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"], [ echo "*** The test program failed to compile or link. See the file config.log for the" echo "*** exact error that occured. This usually means GIMP is incorrectly installed."]) CFLAGS="$ac_save_CFLAGS" LIBS="$ac_save_LIBS" fi fi GIMP_CFLAGS="" GIMP_LIBS="" GIMP_CFLAGS_NOUI="" GIMP_LIBS_NOUI="" ifelse([$3], , :, [$3]) fi AC_SUBST(GIMP_CFLAGS) AC_SUBST(GIMP_LIBS) AC_SUBST(GIMP_CFLAGS_NOUI) AC_SUBST(GIMP_LIBS_NOUI) AC_SUBST(GIMP_DATA_DIR) AC_SUBST(GIMP_PLUGIN_DIR) rm -f conf.gimptest ]) 
