diff options
Diffstat (limited to 'aclocal.m4')
| -rw-r--r-- | aclocal.m4 | 668 |
1 files changed, 411 insertions, 257 deletions
@@ -1,3 +1,4 @@ +###################################################################### # Configure paths for GTK+ # Owen Taylor 97-11-3 @@ -8,12 +9,11 @@ AC_DEFUN(AM_PATH_GTK, [dnl dnl Get the cflags and libraries from the gtk-config script dnl -AC_ARG_WITH(gtk-prefix,[ --with-gtk-prefix=PFX Prefix where GTK is installed (optional)], - gtk_config_prefix="$withval", gtk_config_prefix="") -AC_ARG_WITH(gtk-exec-prefix,[ --with-gtk-exec-prefix=PFX Exec prefix where GTK is installed (optional)], - gtk_config_exec_prefix="$withval", gtk_config_exec_prefix="") -AC_ARG_ENABLE(gtktest, [ --disable-gtktest Do not try to compile and run a test GTK program], - , enable_gtktest=yes) + AC_ARG_WITH(gtk-prefix,[ --with-gtk-prefix=PFX Prefix where GTK is installed (optional)], + gtk_config_prefix="$withval", gtk_config_prefix="") + AC_ARG_WITH(gtk-exec-prefix,[ --with-gtk-exec-prefix=PFX Exec prefix where GTK is installed (optional)], + gtk_config_exec_prefix="$withval", gtk_config_exec_prefix="") + AC_ARG_ENABLE(gtktest, [ --disable-gtktest Do not try to compile and run a test GTK program], , enable_gtktest=yes) if test x$gtk_config_exec_prefix != x ; then gtk_config_args="$gtk_config_args --exec-prefix=$gtk_config_exec_prefix" @@ -171,267 +171,420 @@ main () ###################################################################### +# Configure paths for The GIMP +# Oliver Rauch 2000-12-28 -## libtool.m4 - Configure libtool for the target system. -*-Shell-script-*- -## Copyright (C) 1996-1998 Free Software Foundation, Inc. -## Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 -## -## This program is free software; you can redistribute it and/or modify -## it under the terms of the GNU General Public License as published by -## the Free Software Foundation; either version 2 of the License, or -## (at your option) any later version. -## -## This program is distributed in the hope that it will be useful, but -## WITHOUT ANY WARRANTY; without even the implied warranty of -## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -## General Public License for more details. -## -## You should have received a copy of the GNU General Public License -## along with this program; if not, write to the Free Software -## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -## -## As a special exception to the GNU General Public License, if you -## distribute this file as part of a program that contains a -## configuration script generated by Autoconf, you may include it under -## the same distribution terms that you use for the rest of that program. - -# serial 24 AM_PROG_LIBTOOL -AC_DEFUN(AM_PROG_LIBTOOL, -[AC_REQUIRE([AM_ENABLE_SHARED])dnl -AC_REQUIRE([AM_ENABLE_STATIC])dnl -AC_REQUIRE([AC_CANONICAL_HOST])dnl -AC_REQUIRE([AC_PROG_RANLIB])dnl -AC_REQUIRE([AC_PROG_CC])dnl -AC_REQUIRE([AM_PROG_LD])dnl -AC_REQUIRE([AM_PROG_NM])dnl -AC_REQUIRE([AC_PROG_LN_S])dnl +dnl AM_PATH_GIMP([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]]) +dnl Test for GIMP, and define GIMP_CFLAGS and GIMP_LIBS +dnl +AC_DEFUN(AM_PATH_GIMP, +[dnl +dnl Get the cflags and libraries from the gimp-config script dnl -# Always use our own libtool. -LIBTOOL='$(SHELL) $(top_builddir)/libtool' -AC_SUBST(LIBTOOL)dnl - -# Check for any special flags to pass to ltconfig. -libtool_flags= -test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared" -test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static" -test "$silent" = yes && libtool_flags="$libtool_flags --silent" -test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc" -test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld" - -# Some flags need to be propagated to the compiler or linker for good -# libtool support. -case "$host" in -*-*-irix6*) - # Find out which ABI we are using. - echo '[#]line __oline__ "configure"' > conftest.$ac_ext - if AC_TRY_EVAL(ac_compile); then - case "`/usr/bin/file conftest.o`" in - *32-bit*) - LD="${LD-ld} -32" - ;; - *N32*) - LD="${LD-ld} -n32" - ;; - *64-bit*) - LD="${LD-ld} -64" - ;; - esac + AC_ARG_WITH(gimp-prefix,[ --with-gimp-prefix=PFX Prefix where GIMP is installed (optional)], + gimp_config_prefix="$withval", gimp_config_prefix="") + AC_ARG_WITH(gimp-exec-prefix,[ --with-gimp-exec-prefix=PFX Exec prefix where GIMP is installed (optional)], + gimp_config_exec_prefix="$withval", gimp_config_exec_prefix="") + AC_ARG_ENABLE(gimptest, [ --disable-gimptest Do not try to compile and run a test GIMP program], , enable_gimptest=yes) + + ac_save_CFLAGS="$CFLAGS" + ac_save_LIBS="$LIBS" + ac_save_GTK_CFLAGS="$GTK_CFLAGS" + ac_save_GTK_LIBS="$GTK_LIBS" + + if test x$gimp_config_exec_prefix != x ; then + gimp_config_args="$gimp_config_args --exec-prefix=$gimp_config_exec_prefix" + if test x${GIMP_CONFIG+set} != xset ; then + GIMP_CONFIG=$gimp_config_exec_prefix/bin/gimp-config + fi fi - rm -rf conftest* - ;; -*-*-sco3.2v5*) - # On SCO OpenServer 5, we need -belf to get full-featured binaries. - CFLAGS="$CFLAGS -belf" - ;; -esac - -# Actually configure libtool. ac_aux_dir is where install-sh is found. -CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \ -LD="$LD" NM="$NM" RANLIB="$RANLIB" LN_S="$LN_S" \ -${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig \ -$libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \ -|| AC_MSG_ERROR([libtool configure failed]) -]) + if test x$gimp_config_prefix != x ; then + gimp_config_args="$gimp_config_args --prefix=$gimp_config_prefix" + if test x${GIMP_CONFIG+set} != xset ; then + GIMP_CONFIG=$gimp_config_prefix/bin/gimp-config + fi + fi -# AM_ENABLE_SHARED - implement the --enable-shared flag -# Usage: AM_ENABLE_SHARED[(DEFAULT)] -# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to -# `yes'. -AC_DEFUN(AM_ENABLE_SHARED, -[define([AM_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl -AC_ARG_ENABLE(shared, -changequote(<<, >>)dnl -<< --enable-shared build shared libraries [default=>>AM_ENABLE_SHARED_DEFAULT] -changequote([, ])dnl -[ --enable-shared=PKGS only build shared libraries if the current package - appears as an element in the PKGS list], -[p=${PACKAGE-default} -case "$enableval" in -yes) enable_shared=yes ;; -no) enable_shared=no ;; -*) - enable_shared=no - # Look at the argument we got. We use all the common list separators. - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," - for pkg in $enableval; do - if test "X$pkg" = "X$p"; then - enable_shared=yes + AC_PATH_PROG(GIMP_CONFIG, gimp-config, no) + if test "$GIMP_CONFIG" = "no" ; then + if test x$gimp_config_exec_prefix != x ; then + gimp_config_args="$gimp_config_args --exec-prefix=$gimp_config_exec_prefix" + if test x${GIMP_TOOL+set} != xset ; then + GIMP_TOOL=$gimp_config_exec_prefix/bin/gimptool + fi fi - done - IFS="$ac_save_ifs" - ;; -esac], -enable_shared=AM_ENABLE_SHARED_DEFAULT)dnl -]) + if test x$gimp_config_prefix != x ; then + gimp_config_args="$gimp_config_args --prefix=$gimp_config_prefix" + if test x${GIMP_TOOL+set} != xset ; then + GIMP_TOOL=$gimp_config_prefix/bin/gimptool + fi + fi + AC_PATH_PROG(GIMP_TOOL, gimptool, no) + GIMP_CONFIG=$GIMP_TOOL + fi -# AM_DISABLE_SHARED - set the default shared flag to --disable-shared -AC_DEFUN(AM_DISABLE_SHARED, -[AM_ENABLE_SHARED(no)]) - -# AM_DISABLE_STATIC - set the default static flag to --disable-static -AC_DEFUN(AM_DISABLE_STATIC, -[AM_ENABLE_STATIC(no)]) - -# AM_ENABLE_STATIC - implement the --enable-static flag -# Usage: AM_ENABLE_STATIC[(DEFAULT)] -# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to -# `yes'. -AC_DEFUN(AM_ENABLE_STATIC, -[define([AM_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl -AC_ARG_ENABLE(static, -changequote(<<, >>)dnl -<< --enable-static build static libraries [default=>>AM_ENABLE_STATIC_DEFAULT] -changequote([, ])dnl -[ --enable-static=PKGS only build shared libraries if the current package - appears as an element in the PKGS list], -[p=${PACKAGE-default} -case "$enableval" in -yes) enable_static=yes ;; -no) enable_static=no ;; -*) - enable_static=no - # Look at the argument we got. We use all the common list separators. - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," - for pkg in $enableval; do - if test "X$pkg" = "X$p"; then - enable_static=yes + min_gimp_version=ifelse([$1], ,1.0.0,$1) + no_gimp="" + + if test "$GIMP_CONFIG" = "no" ; then +dnl we do not have gimp-config (gimp-1.0.x does not have gimp-config) +dnl so we have to use the GTK_* things for testing for gimp.h and gimpfeatures.h + ac_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="${CPPFLAGS} ${GTK_CFLAGS}" + AC_CHECK_HEADERS(libgimp/gimp.h, GIMP_LIBS="-lgimp", no_gimp=yes) + AC_CHECK_HEADERS(libgimp/gimpfeatures.h) + CPPFLAGS="$ac_save_CPPFLAGS" + CFLAGS="${CFLAGS} ${GTK_CFLAGS}" + LIBS="${LIBS} ${GTK_LIBS} ${GIMP_LIBS}" + if test "x$no_gimp" = x ; then + AC_MSG_CHECKING(GIMP compilation) + gimp_config_major_version=-1 + gimp_config_minor_version=0 + gimp_config_micro_version=0 fi - done - IFS="$ac_save_ifs" - ;; -esac], -enable_static=AM_ENABLE_STATIC_DEFAULT)dnl -]) + else +dnl Ok, we have gimp-config and so we do not need the GTK_* things because they are +dnl included in the output of gimp-config + GTK_CFLAGS="" + GTK_LIBS="" + GIMP_CFLAGS=`$GIMP_CONFIG $gimp_config_args --cflags` + GIMP_LIBS=`$GIMP_CONFIG $gimp_config_args --libs`" -lgimp" + gimp_config_major_version=`$GIMP_CONFIG $gimp_config_args --version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` + gimp_config_minor_version=`$GIMP_CONFIG $gimp_config_args --version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` + gimp_config_micro_version=`$GIMP_CONFIG $gimp_config_args --version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` + CFLAGS="${CFLAGS} ${GIMP_CFLAGS}" + LIBS="${LIBS} ${GIMP_LIBS}" + AC_MSG_CHECKING(for GIMP - version >= $min_gimp_version) + fi +dnl +dnl Now check if the installed GIMP is sufficiently new. (Also sanity +dnl checks the results of gimp-config to some extent +dnl + if test "x$no_gimp" = x ; then + if test "x$enable_gimptest" = "xyes" ; then + rm -f conf.gimptest + AC_TRY_RUN([ +#include <libgimp/gimp.h> +#include <stdio.h> -# AM_PROG_LD - find the path to the GNU or non-GNU linker -AC_DEFUN(AM_PROG_LD, -[AC_ARG_WITH(gnu-ld, -[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]], -test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no) -AC_REQUIRE([AC_PROG_CC]) -ac_prog=ld -if test "$ac_cv_prog_gcc" = yes; then - # Check if gcc -print-prog-name=ld gives a path. - AC_MSG_CHECKING([for ld used by GCC]) - ac_prog=`($CC -print-prog-name=ld) 2>&5` - case "$ac_prog" in - # Accept absolute paths. - /* | [A-Za-z]:\\*) - test -z "$LD" && LD="$ac_prog" - ;; - "") - # If it fails, then pretend we aren't using GCC. - ac_prog=ld - ;; - *) - # If it is relative, then search for the first ld in PATH. - with_gnu_ld=unknown - ;; - esac -elif test "$with_gnu_ld" = yes; then - AC_MSG_CHECKING([for GNU ld]) -else - AC_MSG_CHECKING([for non-GNU ld]) -fi -AC_CACHE_VAL(ac_cv_path_LD, -[if test -z "$LD"; then - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" - for ac_dir in $PATH; do - test -z "$ac_dir" && ac_dir=. - if test -f "$ac_dir/$ac_prog"; then - ac_cv_path_LD="$ac_dir/$ac_prog" - # Check to see if the program is GNU ld. I'd rather use --version, - # but apparently some GNU ld's only accept -v. - # Break only if it was the GNU/non-GNU ld that we prefer. - if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then - test "$with_gnu_ld" != no && break - else - test "$with_gnu_ld" != yes && break - fi - fi - done - IFS="$ac_save_ifs" -else - ac_cv_path_LD="$LD" # Let the user override the test with a path. -fi]) -LD="$ac_cv_path_LD" -if test -n "$LD"; then - AC_MSG_RESULT($LD) -else - AC_MSG_RESULT(no) -fi -test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) -AC_SUBST(LD) -AM_PROG_LD_GNU -]) +#define GIMP_TEST_CHECK_VERSION(major, minor, micro) \ + ($gimp_config_major_version > (major) || \ + ($gimp_config_major_version == (major) && $gimp_config_minor_version > (minor)) || \ + ($gimp_config_major_version == (major) && $gimp_config_minor_version == (minor) && \ + $gimp_config_micro_version >= (micro))) -AC_DEFUN(AM_PROG_LD_GNU, -[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld, -[# I'd rather use --version here, but apparently some GNU ld's only accept -v. -if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then - ac_cv_prog_gnu_ld=yes -else - ac_cv_prog_gnu_ld=no -fi]) +#if !GIMP_TEST_CHECK_VERSION(1,1,25) +# define GimpPlugInInfo GPlugInInfo /* do test with gimp interface version 1.0 */ +#endif + +GimpPlugInInfo PLUG_IN_INFO = +{ + NULL, NULL, NULL, NULL +}; + + +int +main () +{ + int major, minor, micro; + + system ("touch conf.gimptest"); + + if (sscanf("$min_gimp_version", "%d.%d.%d", &major, &minor, µ) != 3) { + printf("%s, bad version string\n", "$min_gimp_version"); + exit(1); + } + + if ( ($gimp_config_major_version != -1) && + ((gimp_major_version != $gimp_config_major_version) || + (gimp_minor_version != $gimp_config_minor_version) || + (gimp_micro_version != $gimp_config_micro_version)) ) + { + printf("\n*** 'gimp-config --version' returned %d.%d.%d, but GIMP (%d.%d.%d)\n", + $gimp_config_major_version, $gimp_config_minor_version, $gimp_config_micro_version, + gimp_major_version, gimp_minor_version, gimp_micro_version); + printf ("*** was found! If gimp-config was correct, then it is best\n"); + printf ("*** to remove the old version of GIMP. 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 gimp-config was wrong, set the environment variable GIMP_CONFIG\n"); + printf("*** to point to the correct copy of gimp-config, and remove the file config.cache\n"); + printf("*** before re-running configure\n"); + } + else + { + if ((gimp_major_version > major) || + ((gimp_major_version == major) && (gimp_minor_version > minor)) || + ((gimp_major_version == major) && (gimp_minor_version == minor) && (gimp_micro_version >= micro))) + { + return 0; + } + else + { + printf("\n*** An old version of GIMP (%d.%d.%d) was found.\n", + gimp_major_version, gimp_minor_version, gimp_micro_version); + printf("*** You need a version of GIMP newer than %d.%d.%d. The latest version of\n", + major, minor, micro); + printf("*** GIMP is always available from ftp://ftp.gimp.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 gimp-config shell script is\n"); + printf("*** being found. The easiest way to fix this is to remove the old version\n"); + printf("*** of GIMP, but you can also set the GIMP_CONFIG environment to point to the\n"); + printf("*** correct copy of gimp-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_gimp=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) + fi + fi + + if test "x$no_gimp" = x ; then +dnl gimp test succeeded or not tested + if test "x$enable_gimptest" = "xyes" ; then + AC_MSG_RESULT(yes) + else + AC_MSG_RESULT(not tested) + fi + if test "$GIMP_CONFIG" != "no" ; then + ac_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="${CPPFLAGS} ${GIMP_CFLAGS}" + AC_CHECK_HEADERS(libgimp/gimp.h) + AC_CHECK_HEADERS(libgimp/gimpfeatures.h) + CPPFLAGS="$ac_save_CPPFLAGS" + fi + CFLAGS="$ac_save_CFLAGS" + LIBS="$ac_save_LIBS" + ifelse([$2], , :, [$2]) + else + AC_MSG_RESULT(no) + if test -f conf.gimptest ; then + : + else + echo "*** Could not run GIMP test program, checking why..." + CFLAGS="$CFLAGS $GIMP_CFLAGS" + LIBS="$LIBS $GIMP_LIBS" + AC_TRY_LINK([ +#include <libgimp/gimp.h> +#include <stdio.h> +#define GIMP_TEST_CHECK_VERSION(major, minor, micro) \ + ($gimp_config_major_version > (major) || \ + ($gimp_config_major_version == (major) && $gimp_config_minor_version > (minor)) || \ + ($gimp_config_major_version == (major) && $gimp_config_minor_version == (minor) && \ + $gimp_config_micro_version >= (micro))) + +#if !GIMP_TEST_CHECK_VERSION(1,1,25) +# define GimpPlugInInfo GPlugInInfo /* do test with gimp interface version 1.0 */ +#endif +GimpPlugInInfo PLUG_IN_INFO = { NULL, NULL, NULL, NULL }; +], [ return ((gimp_major_version) || (gimp_minor_version) || (gimp_micro_version)); ], + [ echo "*** The test program compiled, but did not run. This usually means" + echo "*** that the run-time linker is not finding GIMP or finding the wrong" + echo "*** version of GIMP. If it is not finding GIMP, you'll need to set your" + echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" + echo "*** to the installed location Also, make sure you have run ldconfig if that" + echo "*** is required on your system" + echo "***" + echo "*** If you have an old version installed, it is best to remove it, although" + echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" + echo "***" + echo "***" ]) + CFLAGS="$ac_save_CFLAGS" + LIBS="$ac_save_LIBS" + fi +dnl ok, gimp does not work, so we have to use the gtk_* things again + GIMP_CFLAGS="" + GIMP_LIBS="" + GTK_CFLAGS="$ac_save_GTK_CFLAGS" + GTK_LIBS="$ac_save_GTK_LIBS" + CFLAGS="${CFLAGS} ${GTK_CFLAGS}" + LIBS="${LIBS} ${GTK_LIBS} ${GIMP_LIBS}" + ifelse([$3], , :, [$3]) + fi + AC_SUBST(GIMP_CFLAGS) + AC_SUBST(GIMP_LIBS) + rm -f conf.gimptest ]) -# AM_PROG_NM - find the path to a BSD-compatible name lister -AC_DEFUN(AM_PROG_NM, -[AC_MSG_CHECKING([for BSD-compatible nm]) -AC_CACHE_VAL(ac_cv_path_NM, -[case "$NM" in -/* | [A-Za-z]:\\*) - ac_cv_path_NM="$NM" # Let the user override the test with a path. - ;; -*) - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" - for ac_dir in /usr/ucb /usr/ccs/bin $PATH /bin; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/nm; then - # Check to see if the nm accepts a BSD-compat flag. - # Adding the `sed 1q' prevents false positives on HP-UX, which says: - # nm: unknown option "B" ignored - if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then - ac_cv_path_NM="$ac_dir/nm -B" - elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then - ac_cv_path_NM="$ac_dir/nm -p" - else - ac_cv_path_NM="$ac_dir/nm" - fi - break - fi - done - IFS="$ac_save_ifs" - test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm - ;; -esac]) -NM="$ac_cv_path_NM" -AC_MSG_RESULT([$NM]) -AC_SUBST(NM) + +# ******************************************************************** +# Configure paths for SANE +# Oliver Rauch 2000-10-30 + +dnl AM_PATH_SANE([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]]) +dnl Test for SANE, and define SANE_CFLAGS and SANE_LIBS +dnl +AC_DEFUN(AM_PATH_SANE, +[dnl +dnl Get the cflags and libraries from the sane-config script +dnl + AC_ARG_WITH(sane-prefix,[ --with-sane-prefix=PFX Prefix where SANE is installed (optional)], + sane_config_prefix="$withval", sane_config_prefix="") + AC_ARG_WITH(sane-exec-prefix,[ --with-sane-exec-prefix=PFX Exec prefix where SANE is installed (optional)], + sane_config_exec_prefix="$withval", sane_config_exec_prefix="") + AC_ARG_ENABLE(sanetest, [ --disable-sanetest Do not try to compile and run a test SANE program], , enable_sanetest=yes) + + if test x$sane_config_exec_prefix != x ; then + sane_config_args="$sane_config_args --exec-prefix=$sane_config_exec_prefix" + if test x${SANE_CONFIG+set} != xset ; then + SANE_CONFIG=$sane_config_exec_prefix/bin/sane-config + fi + fi + if test x$sane_config_prefix != x ; then + sane_config_args="$sane_config_args --prefix=$sane_config_prefix" + if test x${SANE_CONFIG+set} != xset ; then + SANE_CONFIG=$sane_config_prefix/bin/sane-config + fi + fi + + AC_PATH_PROG(SANE_CONFIG, sane-config, no) + min_sane_version=ifelse([$1], ,1.0.0,$1) + AC_MSG_CHECKING(for SANE - version >= $min_sane_version) + no_sane="" + if test "$SANE_CONFIG" = "no" ; then + no_sane=yes + else + SANE_CFLAGS=`$SANE_CONFIG $sane_config_args --cflags` + SANE_LDFLAGS=`$SANE_CONFIG $sane_config_args --ldflags` +# SANE_LIBS=`$SANE_CONFIG $sane_config_args --libs` + SANE_LIBS=`$SANE_CONFIG $sane_config_args --libs | sed -e 's/-lintl//g'` + SANE_PREFIX=`$SANE_CONFIG $sane_config_args --prefix` + sane_config_major_version=`$SANE_CONFIG $sane_config_args --version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` + sane_config_minor_version=`$SANE_CONFIG $sane_config_args --version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` + sane_config_micro_version=`$SANE_CONFIG $sane_config_args --version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` + if test "x$enable_sanetest" = "xyes" ; then + ac_save_CFLAGS="$CFLAGS" + ac_save_LDFLAGS="$LDFLAGS" + ac_save_LIBS="$LIBS" + CFLAGS="$CFLAGS $SANE_CFLAGS" + LDFLAGS="$LDFLAGS $SANE_LDFLAGS" + LIBS="$LIBS $SANE_LIBS" +dnl +dnl Now check if the installed SANE is sufficiently new. (Also sanity +dnl checks the results of sane-config to some extent +dnl + rm -f conf.sanetest + AC_TRY_RUN([ +#include <sane/sane.h> +#include <stdio.h> + +int +main () +{ + int major, minor, micro; + + system ("touch conf.sanetest"); + + if (sscanf("$min_sane_version", "%d.%d.%d", &major, &minor, µ) != 3) { + printf("%s, bad version string\n", "$min_sane_version"); + exit(1); + } + + if ( ($sane_config_major_version == major) && + ( ($sane_config_minor_version > minor) || + ( ($sane_config_minor_version == minor) && ($sane_config_micro_version >= micro)))) + { + return 0; + } + else if ($sane_config_major_version > major) + { + printf("\n*** A too new version of SANE (%d.%d.%d) was found.\n", + $sane_config_major_version, $sane_config_minor_version, $sane_config_micro_version); + printf("*** You need a version of SANE with the major version number %d.\n", major); + } + else + { + printf("\n*** An old version of SANE (%d.%d.%d) was found.\n", + $sane_config_major_version, $sane_config_minor_version, $sane_config_micro_version); + printf("*** You need a version of SANE newer than %d.%d.%d. The latest version of\n", + major, minor, micro); + } + + printf("*** SANE is always available from ftp://ftp.mostang.com\n"); + printf("***\n"); + printf("*** If you have already installed a sufficient version, this error\n"); + printf("*** probably means that the wrong copy of the sane-config shell script is\n"); + printf("*** being found. The easiest way to fix this is to remove the old version\n"); + printf("*** of SANE, but you can also set the SANE_CONFIG environment to point to the\n"); + printf("*** correct copy of sane-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_sane=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) + CFLAGS="$ac_save_CFLAGS" + LDFLAGS="$ac_save_LDFLAGS" + LIBS="$ac_save_LIBS" + fi + fi + if test "x$no_sane" = x ; then + AC_MSG_RESULT(yes) + ifelse([$2], , :, [$2]) + else + AC_MSG_RESULT(no) + if test "$SANE_CONFIG" = "no" ; then + echo "*** The sane-config script installed by SANE could not be found" + echo "*** If SANE was installed in PREFIX, make sure PREFIX/bin is in" + echo "*** your path, or set the SANE_CONFIG environment variable to the" + echo "*** full path to sane-config." + else + if test -f conf.sanetest ; then + : + else + echo "*** Could not run SANE test program, checking why..." + CFLAGS="$CFLAGS $SANE_CFLAGS" + LIBS="$LIBS $SANE_LIBS" + LDFLAGS="$LDFLAGS $SANE_LDFLAGS" + AC_TRY_LINK([ +#include <sane/sane.h> +#include <stdio.h> +], [ return (SANE_CURRENT_MAJOR); ], + [ echo "*** The test program compiled, but did not run. This usually means" + echo "*** that the run-time linker is not finding SANE or finding the wrong" + echo "*** version of SANE. If it is not finding SANE, 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 "***" ] + [ echo "*** The test program failed to compile or link. See the file config.log for the" + echo "*** exact error that occured. This usually means SANE was incorrectly installed" + echo "*** or that you have moved SANE since it was installed. In the latter case, you" + echo "*** may want to edit the sane-config script: $SANE_CONFIG" ]) + CFLAGS="$ac_save_CFLAGS" + LDFLAGS="$ac_save_LDFLAGS" + LIBS="$ac_save_LIBS" + fi + fi + SANE_CFLAGS="" + SANE_LDFLAGS="" + SANE_LIBS="" + ifelse([$3], , :, [$3]) + fi + AC_SUBST(SANE_LDFLAGS) + AC_SUBST(SANE_CFLAGS) + AC_SUBST(SANE_LIBS) + AC_SUBST(SANE_PREFIX) + rm -f conf.sanetest ]) -##### end of libtool.m4 + +# ******************************************************************** + dnl AM_FUNC_ALLOCA AC_DEFUN(AM_FUNC_ALLOCA, @@ -503,8 +656,8 @@ static char *f (char * (*g) (char **, int), char **p, ...) } int test (int i, double x); struct s1 {int (*f) (int a);}; struct s2 {int (*f) (double a);}; -int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, i -nt); +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, + int); int argc; char **argv; ], [ @@ -528,6 +681,7 @@ esac +# ******************************************************************** dnl aclocal.m4 generated automatically by aclocal 1.2f dnl Copyright (C) 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc. @@ -590,7 +744,7 @@ fi AC_SUBST($1)dnl ]) - +# ******************************************************************** # lcmessage.m4 from gettext 0.32 # Check whether LC_MESSAGES is available in <locale.h>. # Ulrich Drepper <drepper@cygnus.com>, 1995. @@ -613,7 +767,7 @@ AC_DEFUN(AM_LC_MESSAGES, fi]) - +# ******************************************************************** # gettext.m4 from gettext 0.32 # Macro to add for using GNU gettext. # Ulrich Drepper <drepper@cygnus.com>, 1995. |