[Toxine-cvs] CVS: toxine/m4 caca.m4,NONE,1.1 Makefile.am,1.2,1.3
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[Toxine-cvs] CVS: toxine/m4 caca.m4,NONE,1.1 Makefile.am,1.2,1.3
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From: Daniel Caujolle-B. <f1...@us...> - 2004-04-09 17:56:35
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Update of /cvsroot/toxine/toxine/m4 In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv7894/m4 Modified Files: Makefile.am Added Files: caca.m4 Log Message: support cacalib output --- NEW FILE: caca.m4 --- dnl Configure paths and dependencies for libcaca. dnl dnl Jeffrey S Smith <why...@ya...> 09-Dec-2003 dnl based on aa.m4 as found in xinelib dnl dnl AM_PATH_CACA([MINIMUM-VERSION, [ACTION-IF-FOUND [,ACTION-IF-NOT-FOUND ]]]) dnl Test for CACA, and define CACA_CFLAGS, CACA_LIBS. dnl dnl *********************** dnl 09-Dec-2003 dnl * new m4 for libcaca dnl AC_DEFUN([AM_PATH_CACA], [dnl dnl AC_ARG_WITH(caca-prefix, [ --with-caca-prefix=PFX Prefix where CACA is installed (optional)], caca_config_prefix="$withval", caca_config_prefix="") AC_ARG_WITH(caca-exec-prefix, [ --with-caca-exec-prefix=PFX Exec prefix where CACA is installed (optional)], caca_config_exec_prefix="$withval", caca_config_exec_prefix="") AC_ARG_ENABLE(cacatest, [ --disable-cacatest Do not try to compile and run a test CACA program],, enable_cacatest=yes) if test x$caca_config_exec_prefix != x ; then caca_config_args="$caca_config_args --exec-prefix=$caca_config_exec_prefix" if test x${CACA_CONFIG+set} != xset ; then CACA_CONFIG=$caca_config_exec_prefix/bin/caca-config fi fi if test x$caca_config_prefix != x ; then caca_config_args="$caca_config_args --prefix=$caca_config_prefix" if test x${CACA_CONFIG+set} != xset ; then CACA_CONFIG=$caca_config_prefix/bin/caca-config fi fi min_caca_version=ifelse([$1], ,0.3,$1) if test x"$enable_cacatest" != "xyes"; then AC_MSG_CHECKING([for CACA version >= $min_caca_version]) else if test ! -x "$CACA_CONFIG"; then CACA_CONFIG="" fi AC_PATH_PROG(CACA_CONFIG, caca-config, no) if test "$CACA_CONFIG" = "no" ; then dnl dnl caca-config is missing dnl no_caca=yes else AC_MSG_CHECKING([for CACA version >= $min_caca_version]) no_caca="" CACA_CFLAGS=`$CACA_CONFIG $caca_config_args --cflags` CACA_LIBS=`$CACA_CONFIG $caca_config_args --plugin-libs` caca_major_version=`$CACA_CONFIG $caca_config_args --version | \ sed 's/\([[0-9]]*\).\([[0-9]]*\)/\1/'` caca_minor_version=`$CACA_CONFIG $caca_config_args --version | \ sed 's/\([[0-9]]*\).\([[0-9]]*\)/\2/'` ac_save_CFLAGS="$CFLAGS" ac_save_LIBS="$LIBS" CFLAGS="$CFLAGS $CACA_CFLAGS" LIBS="$CACA_LIBS $LIBS" dnl dnl Now check if the installed CACA is sufficiently new. (Also sanity dnl checks the results of caca-config to some extent) dnl AC_LANG_SAVE() AC_LANG_C() rm -f conf.cacatest AC_TRY_RUN([ #include <stdio.h> #include <stdlib.h> #include <string.h> #include <caca.h> int main () { int major, minor; char *tmp_version; system("touch conf.cacatest"); tmp_version = (char *) strdup("$min_caca_version"); if (sscanf(tmp_version, "%d.%d", &major, &minor) != 2) { printf("%s, bad version string\n", "$min_caca_version"); exit(1); } if (($caca_major_version > major) || (($caca_major_version == major) && ($caca_minor_version >= minor))) { return 0; } else { printf("\n*** 'caca-config --version' returned %d.%d, but the minimum version\n", $caca_major_version, $caca_minor_version); printf("*** of CACA required is %d.%d. If caca-config is correct, then it is\n", major, minor); printf("*** best to upgrade to the required version.\n"); printf("*** If caca-config was wrong, set the environment variable CACA_CONFIG\n"); printf("*** to point to the correct copy of caca-config, and remove the file\n"); printf("*** config.cache before re-running configure\n"); return 1; } } ],, no_caca=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) CFLAGS="$ac_save_CFLAGS" LIBS="$ac_save_LIBS" fi fi dnl CACA_CONFIG if test "x$no_caca" = x; then AC_MSG_RESULT(yes) ifelse([$2], , :, [$2]) else AC_MSG_RESULT(no) if test "$CACA_CONFIG" = "no"; then echo "*** The caca-config program installed by CACA could not be found" echo "*** If CACA was installed in PREFIX, make sure PREFIX/bin is in" echo "*** your path, or use --with-caca-prefix to set the prefix" echo "*** where CACA is installed." else if test -f conf.cacatest ; then : else echo "*** Could not run CACA test program, checking why..." CFLAGS="$CFLAGS $CACA_CFLAGS" LIBS="$LIBS $CACA_LIBS" AC_TRY_LINK([ #include <stdio.h> #include <caca.h> ], [ return 0; ], [ echo "*** The test program compiled, but did not run. This usually means" echo "*** that the run-time linker is not finding CACA or finding the wrong" echo "*** version of CACA. If it is not finding CACA, you'll need to set your" echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" echo "*** to the installed location Also, make sure you have run ldconfig if that" echo "*** is required on your system" echo "***" echo "*** If you have an old version installed, it is best to remove it, although" echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" echo "***"], [ echo "*** The test program failed to compile or link. See the file config.log for the" echo "*** exact error that occured. This usually means CACA was incorrectly installed" echo "*** or that you have moved CACA since it was installed." ]) CFLAGS="$ac_save_CFLAGS" LIBS="$ac_save_LIBS" fi fi CACA_CFLAGS="" CACA_LIBS="" ifelse([$3], , :, [$3]) fi AC_SUBST(CACA_CFLAGS) AC_SUBST(CACA_LIBS) AC_LANG_RESTORE() rm -f conf.cacatest ]) Index: Makefile.am =================================================================== RCS file: /cvsroot/toxine/toxine/m4/Makefile.am,v retrieving revision 1.2 retrieving revision 1.3 diff -u -r1.2 -r1.3 --- Makefile.am 20 Sep 2002 22:36:47 -0000 1.2 +++ Makefile.am 9 Apr 2004 17:43:14 -0000 1.3 @@ -1,7 +1,7 @@ ## ## Process this file with automake to produce Makefile.in ## -EXTRA_DIST = _toxine.m4 readline.m4 aa.m4 +EXTRA_DIST = _toxine.m4 readline.m4 aa.m4 caca.m4 debug: install-debug: debug |
