mirror of https://github.com/GNOME/gimp.git
181 lines
5.9 KiB
Plaintext
181 lines
5.9 KiB
Plaintext
# Configure paths for GIMP-3.0
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# Manish Singh, Sven Neumann
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# Large parts shamelessly stolen from Owen Taylor
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dnl AM_PATH_GIMP_3_0([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
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dnl Test for GIMP, and define GIMP_CFLAGS and GIMP_LIBS
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dnl
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AC_DEFUN([AM_PATH_GIMP_3_0],
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[dnl
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dnl Get the cflags and libraries from pkg-config
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dnl
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AC_ARG_ENABLE(gimptest, [ --disable-gimptest do not try to compile and run a test GIMP program],, enable_gimptest=yes)
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pkg_name=gimp-3.0
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pkg_config_args="$pkg_name gimpui-3.0"
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no_gimp=""
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AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
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if test x$PKG_CONFIG != xno ; then
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if pkg-config --atleast-pkgconfig-version 0.7 ; then
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:
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else
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echo *** pkg-config too old; version 0.7 or better required.
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no_gimp=yes
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PKG_CONFIG=no
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fi
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else
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no_gimp=yes
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fi
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min_gimp_version=ifelse([$1], ,3.0.0,$1)
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AC_MSG_CHECKING(for GIMP - version >= $min_gimp_version)
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if test x$PKG_CONFIG != xno ; then
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## don't try to run the test against uninstalled libtool libs
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if $PKG_CONFIG --uninstalled $pkg_config_args; then
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echo "Will use uninstalled version of GIMP found in PKG_CONFIG_PATH"
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enable_gimptest=no
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fi
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if $PKG_CONFIG --atleast-version $min_gimp_version $pkg_config_args; then
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:
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else
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no_gimp=yes
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fi
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fi
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if test x"$no_gimp" = x ; then
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GIMP_CFLAGS=`$PKG_CONFIG $pkg_config_args --cflags`
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GIMP_LIBS=`$PKG_CONFIG $pkg_config_args --libs`
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GIMP_CFLAGS_NOUI=`$PKG_CONFIG $pkg_name --cflags`
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GIMP_LIBS_NOUI=`$PKG_CONFIG $pkg_name --libs`
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GIMP_DATA_DIR=`$PKG_CONFIG $pkg_name --variable=gimpdatadir`
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GIMP_PLUGIN_DIR=`$PKG_CONFIG $pkg_name --variable=gimplibdir`
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gimp_pkg_major_version=`$PKG_CONFIG --modversion $pkg_name | \
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sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
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gimp_pkg_minor_version=`$PKG_CONFIG --modversion $pkg_name | \
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sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
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gimp_pkg_micro_version=`$PKG_CONFIG --modversion $pkg_name | \
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sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
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if test "x$enable_gimptest" = "xyes" ; then
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ac_save_CFLAGS="$CFLAGS"
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ac_save_LIBS="$LIBS"
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CFLAGS="$CFLAGS $GIMP_CFLAGS"
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LIBS="$GIMP_LIBS $LIBS"
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dnl
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dnl Now check if the installed GIMP is sufficiently new. (Also sanity
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dnl checks the results of pkg-config to some extent
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dnl
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rm -f conf.gimptest
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AC_TRY_RUN([
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#include <stdio.h>
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#include <stdlib.h>
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#include <libgimp/gimp.h>
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GimpPlugInInfo PLUG_IN_INFO =
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{
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NULL, /* init_proc */
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NULL, /* quit_proc */
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NULL, /* query_proc */
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NULL /* run_proc */
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};
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int main ()
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{
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int major, minor, micro;
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char *tmp_version;
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system ("touch conf.gimptest");
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/* HP/UX 9 (%@#!) writes to sscanf strings */
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tmp_version = g_strdup("$min_gimp_version");
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if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
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printf("%s, bad version string\n", "$min_gimp_version");
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exit(1);
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}
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if (($gimp_pkg_major_version > major) ||
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(($gimp_pkg_major_version == major) && ($gimp_pkg_minor_version > minor)) ||
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(($gimp_pkg_major_version == major) && ($gimp_pkg_minor_version == minor) && ($gimp_pkg_micro_version >= micro)))
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{
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return 0;
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}
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else
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{
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printf("\n*** 'pkg-config --modversion %s' returned %d.%d.%d, but the minimum version\n", "$pkg_name", $gimp_pkg_major_version, $gimp_pkg_minor_version, $gimp_pkg_micro_version);
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printf("*** of GIMP required is %d.%d.%d. If pkg-config is correct, then it is\n", major, minor, micro);
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printf("*** best to upgrade to the required version.\n");
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printf("*** If pkg-config was wrong, set the environment variable PKG_CONFIG_PATH\n");
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printf("*** to point to the correct the correct configuration files\n");
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return 1;
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}
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}
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],, no_gimp=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
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CFLAGS="$ac_save_CFLAGS"
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LIBS="$ac_save_LIBS"
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fi
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fi
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if test "x$no_gimp" = x ; then
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AC_MSG_RESULT(yes (version $gimp_pkg_major_version.$gimp_pkg_minor_version.$gimp_pkg_micro_version))
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ifelse([$2], , :, [$2])
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else
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if test "$PKG_CONFIG" = "no" ; then
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echo "*** A new enough version of pkg-config was not found."
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echo "*** See http://www.freedesktop.org/software/pkgconfig/"
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else
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if test -f conf.gimptest ; then
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:
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else
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echo "*** Could not run GIMP test program, checking why..."
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CFLAGS="$CFLAGS $GIMP_CFLAGS"
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LIBS="$LIBS $GIMP_LIBS"
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AC_TRY_LINK([
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#include <stdio.h>
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#include <libgimp/gimp.h>
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GimpPlugInInfo PLUG_IN_INFO =
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{
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NULL, /* init_proc */
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NULL, /* quit_proc */
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NULL, /* query_proc */
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NULL /* run_proc */
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};
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], [ return 0; ],
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[ echo "*** The test program compiled, but did not run. This usually means"
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echo "*** that the run-time linker is not finding GIMP or finding the wrong"
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echo "*** version of GIMP. If it is not finding GIMP, you'll need to set your"
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echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
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echo "*** to the installed location Also, make sure you have run ldconfig if that"
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echo "*** is required on your system"
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echo "***"
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echo "*** If you have an old version installed, it is best to remove it, although"
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echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
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[ echo "*** The test program failed to compile or link. See the file config.log for the"
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echo "*** exact error that occurred. This usually means GIMP is incorrectly installed."])
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CFLAGS="$ac_save_CFLAGS"
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LIBS="$ac_save_LIBS"
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fi
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fi
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GIMP_CFLAGS=""
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GIMP_LIBS=""
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GIMP_CFLAGS_NOUI=""
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GIMP_LIBS_NOUI=""
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ifelse([$3], , :, [$3])
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fi
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AC_SUBST(GIMP_CFLAGS)
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AC_SUBST(GIMP_LIBS)
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AC_SUBST(GIMP_CFLAGS_NOUI)
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AC_SUBST(GIMP_LIBS_NOUI)
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AC_SUBST(GIMP_DATA_DIR)
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AC_SUBST(GIMP_PLUGIN_DIR)
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rm -f conf.gimptest
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])
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