diff options
| -rw-r--r-- | macros/imlib.m4 | 286 |
1 files changed, 286 insertions, 0 deletions
diff --git a/macros/imlib.m4 b/macros/imlib.m4 new file mode 100644 index 0000000000..1841b5b80f --- /dev/null +++ b/macros/imlib.m4 @@ -0,0 +1,286 @@ +# Configure paths for IMLIB +# Frank Belew 98-8-31 +# stolen from Manish Singh +# Shamelessly stolen from Owen Taylor + +dnl AM_PATH_IMLIB([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]]) +dnl Test for IMLIB, and define IMLIB_CFLAGS and IMLIB_LIBS +dnl +AC_DEFUN(AM_PATH_IMLIB, +[dnl +dnl Get the cflags and libraries from the imlibtool script +dnl +AC_ARG_WITH(imlib-prefix,[ --with-imlib-prefix=PFX Prefix where IMLIB is installed (optional)], + imlib_prefix="$withval", imlib_prefix="") +AC_ARG_WITH(imlib-exec-prefix,[ --with-imlib-exec-prefix=PFX Exec prefix where IMLIB is installed (optional)], + imlib_exec_prefix="$withval", imlib_exec_prefix="") +#AC_ARG_ENABLE(imlibtest, [ --disable-imlibtest Do not try to compile and run a test IMLIB program], +# , enable_imlibtest=yes) + + if test x$imlib_exec_prefix != x ; then + imlib_args="$imlib_args --exec-prefix=$imlib_exec_prefix" + if test x${IMLIBCONF+set} != xset ; then + IMLIBCONF=$imlib_exec_prefix/bin/imlib-config + fi + fi + if test x$imlib_prefix != x ; then + imlib_args="$imlib_args --prefix=$imlib_prefix" + if test x${IMLIBCONF+set} != xset ; then + IMLIBCONF=$imlibtool_prefix/bin/imlib-config + fi + fi + + AC_PATH_PROG(IMLIBCONF, imlib-config, no) + min_imlib_version=ifelse([$1], ,1.8,$1) + AC_MSG_CHECKING(for IMLIB - version >= $min_imlib_version) + no_imlib="" + if test "$IMLIBCONF" = "no" ; then + no_imlib=yes + else + IMLIB_CFLAGS=`$IMLIBCONF $imlibconf_args --cflags` + IMLIB_LIBS=`$IMLIBCONF $imlibconf_args --libs` + + imlibtool_major_version=`$IMLIBCONF $imlib_args --version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` + imlibtool_minor_version=`$IMLIBCONF $imlib_args --version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` + if test "x$enable_imlibtest" = "xyes" ; then + ac_save_CFLAGS="$CFLAGS" + ac_save_LIBS="$LIBS" + CFLAGS="$CFLAGS $IMLIB_CFLAGS" + LIBS="$LIBS $IMLIB_LIBS" +dnl +dnl Now check if the installed IMLIB is sufficiently new. (Also sanity +dnl checks the results of imlibtool to some extent +dnl + rm -f conf.imlibtest + AC_TRY_RUN([ +#include <stdio.h> +#include <stdlib.h> +#include <Imlib.h> + +ImLibColor testcolor; + +int main () +{ + int major, minor; + char *tmp_version; + + system ("touch conf.imlibtest"); + + /* HP/UX 9 (%@#!) writes to sscanf strings */ + tmp_version = g_strdup("$min_imlib_version"); + if (sscanf(tmp_version, "%d.%d", &major, &minor) != 2) { + printf("%s, bad version string\n", "$min_imlib_version"); + exit(1); + } + + if (($imlib_major_version > major) || + (($imlib_major_version == major) && ($imlib_minor_version > minor))) + { + return 0; + } + else + { + printf("\n*** 'imlib-config --version' returned %d.%d, but the minimum version\n", $imlibtool_major_version, $imlibtool_minor_version); + printf("*** of IMLIB required is %d.%d. If imlib-config is correct, then it is\n", major, minor); + printf("*** best to upgrade to the required version.\n"); + printf("*** If imlib-config was wrong, set the environment variable IMLIBCONF\n"); + printf("*** to point to the correct copy of imlib-config, and remove the file\n"); + printf("*** config.cache before re-running configure\n"); + return 1; + } +} + +],, no_imlib=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) + CFLAGS="$ac_save_CFLAGS" + LIBS="$ac_save_LIBS" + fi + fi + if test "x$no_imlib" = x ; then + AC_MSG_RESULT(yes) + ifelse([$2], , :, [$2]) + else + AC_MSG_RESULT(no) + if test "$IMLIBCONF" = "no" ; then + echo "*** The imlib-config script installed by IMLIB could not be found" + echo "*** If IMLIB was installed in PREFIX, make sure PREFIX/bin is in" + echo "*** your path, or set the IMLIBCONF environment variable to the" + echo "*** full path to imlib-config." + else + if test -f conf.imlibtest ; then + : + else + echo "*** Could not run IMLIB test program, checking why..." + CFLAGS="$CFLAGS $IMLIB_CFLAGS" + LIBS="$LIBS $IMLIB_LIBS" + AC_TRY_LINK([ +#include <stdio.h> +#include <Imlib.h> +], [ return 0; ], + [ echo "*** The test program compiled, but did not run. This usually means" + echo "*** that the run-time linker is not finding IMLIB or finding the wrong" + echo "*** version of IMLIB. If it is not finding IMLIB, 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 IMLIB was incorrectly installed" + echo "*** or that you have moved IMLIB since it was installed. In the latter case, you" + echo "*** may want to edit the imlib-config script: $IMLIBCONF" ]) + CFLAGS="$ac_save_CFLAGS" + LIBS="$ac_save_LIBS" + fi + fi + IMLIB_CFLAGS="" + IMLIB_LIBS="" + ifelse([$3], , :, [$3]) + fi + AC_SUBST(IMLIB_CFLAGS) + AC_SUBST(IMLIB_LIBS) + rm -f conf.imlibtest +]) + +# Check for gdk-imlib +AC_DEFUN(AM_PATH_GDK_IMLIB, +[dnl +dnl Get the cflags and libraries from the imlibtool script +dnl +AC_ARG_WITH(imlib-prefix,[ --with-imlib-prefix=PFX Prefix where IMLIB is installed (optional)], + imlib_prefix="$withval", imlib_prefix="") +AC_ARG_WITH(imlib-exec-prefix,[ --with-imlib-exec-prefix=PFX Exec prefix where IMLIB is installed (optional)], + imlib_exec_prefix="$withval", imlib_exec_prefix="") +#AC_ARG_ENABLE(imlibtest, [ --disable-imlibtest Do not try to compile and run a test IMLIB program], +# , enable_imlibtest=yes) + + if test x$imlib_exec_prefix != x ; then + imlib_args="$imlib_args --exec-prefix=$imlib_exec_prefix" + if test x${IMLIBCONF+set} != xset ; then + IMLIBCONF=$imlib_exec_prefix/bin/imlib-config + fi + fi + if test x$imlib_prefix != x ; then + imlib_args="$imlib_args --prefix=$imlib_prefix" + if test x${IMLIBCONF+set} != xset ; then + IMLIBCONF=$imlibtool_prefix/bin/imlib-config + fi + fi + + AC_PATH_PROG(IMLIBCONF, imlib-config, no) + min_imlib_version=ifelse([$1], ,1.8,$1) + AC_MSG_CHECKING(for IMLIB - version >= $min_imlib_version) + no_imlib="" + if test "$IMLIBCONF" = "no" ; then + no_imlib=yes + else + GDK_IMLIB_CFLAGS=`$IMLIBCONF $imlibconf_args --cflags-gdk` + GDK_IMLIB_LIBS=`$IMLIBCONF $imlibconf_args --libs-gdk` + + imlibtool_major_version=`$IMLIBCONF $imlib_args --version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` + imlibtool_minor_version=`$IMLIBCONF $imlib_args --version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` + if test "x$enable_imlibtest" = "xyes" ; then + ac_save_CFLAGS="$CFLAGS" + ac_save_LIBS="$LIBS" + CFLAGS="$CFLAGS $GDK_IMLIB_CFLAGS" + LIBS="$LIBS $GDK_IMLIB_LIBS" +dnl +dnl Now check if the installed IMLIB is sufficiently new. (Also sanity +dnl checks the results of imlibtool to some extent +dnl + rm -f conf.imlibtest + AC_TRY_RUN([ +#include <stdio.h> +#include <stdlib.h> +#include <Imlib.h> +#include <gdk_imlib.h> + +GdkImLibColor testcolor; + +int main () +{ + int major, minor; + char *tmp_version; + + system ("touch conf.gdkimlibtest"); + + /* HP/UX 9 (%@#!) writes to sscanf strings */ + tmp_version = g_strdup("$min_imlib_version"); + if (sscanf(tmp_version, "%d.%d", &major, &minor) != 2) { + printf("%s, bad version string\n", "$min_imlib_version"); + exit(1); + } + + if (($imlib_major_version > major) || + (($imlib_major_version == major) && ($imlib_minor_version > minor))) + { + return 0; + } + else + { + printf("\n*** 'imlib-config --version' returned %d.%d, but the minimum version\n", $imlibtool_major_version, $imlibtool_minor_version); + printf("*** of IMLIB required is %d.%d. If imlib-config is correct, then it is\n", major, minor); + printf("*** best to upgrade to the required version.\n"); + printf("*** If imlib-config was wrong, set the environment variable IMLIBCONF\n"); + printf("*** to point to the correct copy of imlib-config, and remove the file\n"); + printf("*** config.cache before re-running configure\n"); + return 1; + } +} + +],, no_imlib=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) + CFLAGS="$ac_save_CFLAGS" + LIBS="$ac_save_LIBS" + fi + fi + if test "x$no_imlib" = x ; then + AC_MSG_RESULT(yes) + ifelse([$2], , :, [$2]) + else + AC_MSG_RESULT(no) + if test "$IMLIBCONF" = "no" ; then + echo "*** The imlib-config script installed by IMLIB could not be found" + echo "*** If IMLIB was installed in PREFIX, make sure PREFIX/bin is in" + echo "*** your path, or set the IMLIBCONF environment variable to the" + echo "*** full path to imlib-config." + else + if test -f conf.gdkimlibtest ; then + : + else + echo "*** Could not run IMLIB test program, checking why..." + CFLAGS="$CFLAGS $GDK_IMLIB_CFLAGS" + LIBS="$LIBS $GDK_IMLIB_LIBS" + AC_TRY_LINK([ +#include <stdio.h> +#include <Imlib.h> +#include <gdk_imlib.h> +], [ return 0; ], + [ echo "*** The test program compiled, but did not run. This usually means" + echo "*** that the run-time linker is not finding IMLIB or finding the wrong" + echo "*** version of IMLIB. If it is not finding IMLIB, 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 IMLIB was incorrectly installed" + echo "*** or that you have moved IMLIB since it was installed. In the latter case, you" + echo "*** may want to edit the imlib-config script: $IMLIBCONF" ]) + CFLAGS="$ac_save_CFLAGS" + LIBS="$ac_save_LIBS" + fi + fi + IMLIB_CFLAGS="" + IMLIB_LIBS="" + ifelse([$3], , :, [$3]) + fi + AC_SUBST(GDK_IMLIB_CFLAGS) + AC_SUBST(GDK_IMLIB_LIBS) + rm -f conf.gdkimlibtest +]) |