tSound libraries are now detected on Unix (esound) and Windows systems, and lin… | |
git clone git://src.adamsgaard.dk/vaccinewars | |
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--- | |
commit 48c28f70d792074ca402cb9dcc8c0e2ff3c0c285 | |
parent e49787577a0d32353cebcac2ad8cedea4b5faaec | |
Author: Ben Webb <[email protected]> | |
Date: Sat, 4 May 2002 17:50:58 +0000 | |
Sound libraries are now detected on Unix (esound) and Windows systems, | |
and linked to by the Makefiles. | |
Diffstat: | |
A m4/esd.m4 | 194 ++++++++++++++++++++++++++++++ | |
1 file changed, 194 insertions(+), 0 deletions(-) | |
--- | |
diff --git a/m4/esd.m4 b/m4/esd.m4 | |
t@@ -0,0 +1,194 @@ | |
+# Configure paths for ESD | |
+# Manish Singh 98-9-30 | |
+# stolen back from Frank Belew | |
+# stolen from Manish Singh | |
+# Shamelessly stolen from Owen Taylor | |
+ | |
+dnl AM_PATH_ESD([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]]) | |
+dnl Test for ESD, and define ESD_CFLAGS and ESD_LIBS | |
+dnl | |
+AC_DEFUN(AM_PATH_ESD, | |
+[dnl | |
+dnl Get the cflags and libraries from the esd-config script | |
+dnl | |
+AC_ARG_WITH(esd-prefix,[ --with-esd-prefix=PFX Prefix where ESD is installe… | |
+ esd_prefix="$withval", esd_prefix="") | |
+AC_ARG_WITH(esd-exec-prefix,[ --with-esd-exec-prefix=PFX Exec prefix where ES… | |
+ esd_exec_prefix="$withval", esd_exec_prefix="") | |
+AC_ARG_ENABLE(esdtest, [ --disable-esdtest Do not try to compile and ru… | |
+ , enable_esdtest=yes) | |
+ | |
+ if test x$esd_exec_prefix != x ; then | |
+ esd_args="$esd_args --exec-prefix=$esd_exec_prefix" | |
+ if test x${ESD_CONFIG+set} != xset ; then | |
+ ESD_CONFIG=$esd_exec_prefix/bin/esd-config | |
+ fi | |
+ fi | |
+ if test x$esd_prefix != x ; then | |
+ esd_args="$esd_args --prefix=$esd_prefix" | |
+ if test x${ESD_CONFIG+set} != xset ; then | |
+ ESD_CONFIG=$esd_prefix/bin/esd-config | |
+ fi | |
+ fi | |
+ | |
+ AC_PATH_PROG(ESD_CONFIG, esd-config, no) | |
+ min_esd_version=ifelse([$1], ,0.2.7,$1) | |
+ AC_MSG_CHECKING(for ESD - version >= $min_esd_version) | |
+ no_esd="" | |
+ if test "$ESD_CONFIG" = "no" ; then | |
+ no_esd=yes | |
+ else | |
+ AC_LANG_SAVE | |
+ AC_LANG_C | |
+ ESD_CFLAGS=`$ESD_CONFIG $esdconf_args --cflags` | |
+ ESD_LIBS=`$ESD_CONFIG $esdconf_args --libs` | |
+ | |
+ esd_major_version=`$ESD_CONFIG $esd_args --version | \ | |
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` | |
+ esd_minor_version=`$ESD_CONFIG $esd_args --version | \ | |
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` | |
+ esd_micro_version=`$ESD_CONFIG $esd_config_args --version | \ | |
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` | |
+ if test "x$enable_esdtest" = "xyes" ; then | |
+ ac_save_CFLAGS="$CFLAGS" | |
+ ac_save_LIBS="$LIBS" | |
+ CFLAGS="$CFLAGS $ESD_CFLAGS" | |
+ LIBS="$LIBS $ESD_LIBS" | |
+dnl | |
+dnl Now check if the installed ESD is sufficiently new. (Also sanity | |
+dnl checks the results of esd-config to some extent | |
+dnl | |
+ rm -f conf.esdtest | |
+ AC_TRY_RUN([ | |
+#include <stdio.h> | |
+#include <stdlib.h> | |
+#include <string.h> | |
+#include <esd.h> | |
+ | |
+char* | |
+my_strdup (char *str) | |
+{ | |
+ char *new_str; | |
+ | |
+ if (str) | |
+ { | |
+ new_str = malloc ((strlen (str) + 1) * sizeof(char)); | |
+ strcpy (new_str, str); | |
+ } | |
+ else | |
+ new_str = NULL; | |
+ | |
+ return new_str; | |
+} | |
+ | |
+int main () | |
+{ | |
+ int major, minor, micro; | |
+ char *tmp_version; | |
+ | |
+ system ("touch conf.esdtest"); | |
+ | |
+ /* HP/UX 9 (%@#!) writes to sscanf strings */ | |
+ tmp_version = my_strdup("$min_esd_version"); | |
+ if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) { | |
+ printf("%s, bad version string\n", "$min_esd_version"); | |
+ exit(1); | |
+ } | |
+ | |
+ if (($esd_major_version > major) || | |
+ (($esd_major_version == major) && ($esd_minor_version > minor)) || | |
+ (($esd_major_version == major) && ($esd_minor_version == minor) && ($esd… | |
+ { | |
+ return 0; | |
+ } | |
+ else | |
+ { | |
+ printf("\n*** 'esd-config --version' returned %d.%d.%d, but the minimum … | |
+ printf("*** of ESD required is %d.%d.%d. If esd-config is correct, then … | |
+ printf("*** best to upgrade to the required version.\n"); | |
+ printf("*** If esd-config was wrong, set the environment variable ESD_CO… | |
+ printf("*** to point to the correct copy of esd-config, and remove the f… | |
+ printf("*** config.cache before re-running configure\n"); | |
+ return 1; | |
+ } | |
+} | |
+ | |
+],, no_esd=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) | |
+ CFLAGS="$ac_save_CFLAGS" | |
+ LIBS="$ac_save_LIBS" | |
+ AC_LANG_RESTORE | |
+ fi | |
+ fi | |
+ if test "x$no_esd" = x ; then | |
+ AC_MSG_RESULT(yes) | |
+ ifelse([$2], , :, [$2]) | |
+ else | |
+ AC_MSG_RESULT(no) | |
+ if test "$ESD_CONFIG" = "no" ; then | |
+ echo "*** The esd-config script installed by ESD could not be found" | |
+ echo "*** If ESD was installed in PREFIX, make sure PREFIX/bin is in" | |
+ echo "*** your path, or set the ESD_CONFIG environment variable to the" | |
+ echo "*** full path to esd-config." | |
+ else | |
+ if test -f conf.esdtest ; then | |
+ : | |
+ else | |
+ echo "*** Could not run ESD test program, checking why..." | |
+ CFLAGS="$CFLAGS $ESD_CFLAGS" | |
+ LIBS="$LIBS $ESD_LIBS" | |
+ AC_LANG_SAVE | |
+ AC_LANG_C | |
+ AC_TRY_LINK([ | |
+#include <stdio.h> | |
+#include <esd.h> | |
+], [ return 0; ], | |
+ [ echo "*** The test program compiled, but did not run. This usually m… | |
+ echo "*** that the run-time linker is not finding ESD or finding the… | |
+ echo "*** version of ESD. If it is not finding ESD, you'll need to s… | |
+ echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.c… | |
+ echo "*** to the installed location Also, make sure you have run ld… | |
+ echo "*** is required on your system" | |
+ echo "***" | |
+ echo "*** If you have an old version installed, it is best to remove… | |
+ echo "*** you may also be able to get things to work by modifying LD… | |
+ [ echo "*** The test program failed to compile or link. See the file c… | |
+ echo "*** exact error that occured. This usually means ESD was incor… | |
+ echo "*** or that you have moved ESD since it was installed. In the … | |
+ echo "*** may want to edit the esd-config script: $ESD_CONFIG" ]) | |
+ CFLAGS="$ac_save_CFLAGS" | |
+ LIBS="$ac_save_LIBS" | |
+ AC_LANG_RESTORE | |
+ fi | |
+ fi | |
+ ESD_CFLAGS="" | |
+ ESD_LIBS="" | |
+ ifelse([$3], , :, [$3]) | |
+ fi | |
+ AC_SUBST(ESD_CFLAGS) | |
+ AC_SUBST(ESD_LIBS) | |
+ rm -f conf.esdtest | |
+]) | |
+ | |
+dnl AM_ESD_SUPPORTS_MULTIPLE_RECORD([ACTION-IF-SUPPORTS [, ACTION-IF-NOT-SUPPO… | |
+dnl Test, whether esd supports multiple recording clients (version >=0.2.21) | |
+dnl | |
+AC_DEFUN(AM_ESD_SUPPORTS_MULTIPLE_RECORD, | |
+[dnl | |
+ AC_MSG_NOTICE([whether installed esd version supports multiple recording cli… | |
+ ac_save_ESD_CFLAGS="$ESD_CFLAGS" | |
+ ac_save_ESD_LIBS="$ESD_LIBS" | |
+ AM_PATH_ESD(0.2.21, | |
+ ifelse([$1], , [ | |
+ AM_CONDITIONAL(ESD_SUPPORTS_MULTIPLE_RECORD, true) | |
+ AC_DEFINE(ESD_SUPPORTS_MULTIPLE_RECORD, 1, | |
+ [Define if you have esound with support of multiple recording clients.… | |
+ [$1]), | |
+ ifelse([$2], , [AM_CONDITIONAL(ESD_SUPPORTS_MULTIPLE_RECORD, false)], [$2]) | |
+ if test "x$ac_save_ESD_CFLAGS" != x ; then | |
+ ESD_CFLAGS="$ac_save_ESD_CFLAGS" | |
+ fi | |
+ if test "x$ac_save_ESD_LIBS" != x ; then | |
+ ESD_LIBS="$ac_save_ESD_LIBS" | |
+ fi | |
+ ) | |
+]) |