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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 ""
echo "*** Could not run GIMP test program, checking why..."
CFLAGS="$CFLAGS $GIMP_CFLAGS"
LIBS="$LIBS $GIMP_LIBS"
AC_TRY_LINK([
#include <stdio.h>
#include <libgimp/gimp.h>
GimpPlugInInfo PLUG_IN_INFO =
{
NULL, /* init_proc */
NULL, /* quit_proc */
NULL, /* query_proc */
NULL /* run_proc */
};
], [ return 0; ],
[ echo "*** The test program compiled, but did not run. This usually means"
echo "*** that the run-time linker is not finding GIMP or finding the wrong"
echo "*** version of GIMP. If it is not finding GIMP, you'll need to set your"
echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
echo "*** to the installed location Also, make sure you have run ldconfig if that"
echo "*** is required on your system"
echo "***"
echo "*** If you have an old version installed, it is best to remove it, although"
echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
[ echo "*** The test program failed to compile or link. See the file config.log for the"
echo "*** exact error that occured. This usually means GIMP is incorrectly installed."
echo "*** When gimp-2.0 is not installed but gimp-1.x is installed then you can"
echo "*** ignore this error message."])
CFLAGS="$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
])
|
