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-rw-r--r--m4/alsa.m4263
1 files changed, 0 insertions, 263 deletions
diff --git a/m4/alsa.m4 b/m4/alsa.m4
deleted file mode 100644
index 47d939421..000000000
--- a/m4/alsa.m4
+++ /dev/null
@@ -1,263 +0,0 @@
-dnl Configure paths/version for ALSA
-dnl
-dnl Copyright (C) 2000 Daniel Caujolle-Bert <lobadia@club-internet.fr>
-dnl
-dnl This program is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 2 of the License, or
-dnl (at your option) any later version.
-dnl
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-dnl GNU General Public License for more details.
-dnl
-dnl You should have received a copy of the GNU General Public License
-dnl along with this program; if not, write to the Free Software
-dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-dnl
-dnl
-dnl As a special exception to the GNU General Public License, if you
-dnl distribute this file as part of a program that contains a configuration
-dnl script generated by Autoconf, you may include it under the same
-dnl distribution terms that you use for the rest of that program.
-dnl
-dnl USAGE:
-dnl AM_PATH_ALSA([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]])
-dnl Test for ALSA, then
-dnl AC_SUBST() for ALSA_CFLAGS, ALSA_LIBS and ALSA_STATIC_LIB,
-dnl AC_DEFINE() HAVE_GL,
-dnl $no_alsa is set to "yes" if alsa isn't found.
-dnl $have_alsa05 is set to "yes" if installed alsa version is <= 0.5
-dnl $have_alsa09 is set to "yes" if installed alsa version is >= 0.9
-dnl
-
-dnl Internal macro XINE_ALSA_CHECK_VERSION
-dnl Usage: XINE_ALSA_CHECK_VERSION(reason, variable name, version test expr.)
-AC_DEFUN([XINE_ALSA_CHECK_VERSION],
- [
- AC_MSG_CHECKING([for ALSA $1])
- AC_TRY_RUN([
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <$asoundlib_h>
-
-int main() {
-
- #if !defined(SND_LIB_MAJOR) && defined(SOUNDLIB_VERSION_MAJOR)
- #define SND_LIB_MAJOR SOUNDLIB_VERSION_MAJOR
- #endif
- #if !defined(SND_LIB_MINOR) && defined(SOUNDLIB_VERSION_MINOR)
- #define SND_LIB_MINOR SOUNDLIB_VERSION_MINOR
- #endif
- #if !defined(SND_LIB_SUBMINOR) && defined(SOUNDLIB_VERSION_SUBMINOR)
- #define SND_LIB_SUBMINOR SOUNDLIB_VERSION_SUBMINOR
- #endif
- #ifndef SND_LIB_VERSION
- #define SND_LIB_VERSION ((SND_LIB_MAJOR<<16)|(SND_LIB_MINOR<<8)|SND_LIB_SUBMINOR)
- #endif
-
- if($3)
- return 0;
-
- return 1;
-}
-], [ AC_MSG_RESULT(yes)
- eval $2=yes ],
- AC_MSG_RESULT(no),[echo $ac_n "cross compiling; assumed OK... $ac_c"])
- ])
-
-AC_DEFUN([AM_PATH_ALSA],
- [
- AC_ARG_ENABLE(alsa, AC_HELP_STRING([--disable-alsa], [do not build ALSA support]),
- enable_alsa=$enableval, enable_alsa=yes)
- AC_ARG_WITH(alsa-prefix, AC_HELP_STRING([--with-alsa-prefix=DIR], [prefix where alsa is installed (optional)]),
- alsa_prefix="$withval", alsa_prefix="")
- AC_ARG_WITH(alsa-exec-prefix, AC_HELP_STRING([--with-alsa-exec-prefix=DIR], [exec prefix where alsa is installed (optional)]),
- alsa_exec_prefix="$withval", alsa_exec_prefix="")
- AC_ARG_ENABLE(alsatest, AC_HELP_STRING([--disable-alsatest], [do not try to compile and run a test alsa program]),
- enable_alsatest=$enableval, enable_alsatest=yes)
-
- no_alsa="yes"
- have_alsa05="no"
- have_alsa09="no"
-
-if test x"$enable_alsa" != "xno"; then
-
- if test x$alsa_prefix != x ; then
- ALSA_LIBS="-L$alsa_prefix/$XINE_LIBNAME"
- ALSA_STATIC_LIB="$alsa_prefix"
- ALSA_CFLAGS="-I$alsa_prefix/include"
- fi
- if test x$alsa_exec_prefix != x ; then
- ALSA_LIBS="-L$alsa_exec_prefix/$XINE_LIBNAME"
- ALSA_STATIC_LIB="$alsa_exec_prefix"
- ALSA_CFLAGS="-I$alsa_exec_prefix/include"
- fi
-
- ALSA_LIBS="-lasound $ALSA_LIBS"
- if test x$ALSA_STATIC_LIB != x; then
- ALSA_STATIC_LIB="$ALSA_STATIC_LIB/lib/libasound.a"
- else
- ALSA_STATIC_LIB="/usr/$XINE_LIBNAME/libasound.a"
- fi
- ALSA_CFLAGS="$ALSA_CFLAGS"
-
- ac_save_CPPFLAGS="$CPPFLAGS"
- CPPFLAGS="$CPPFLAGS $ALSA_CFLAGS"
- AC_CHECK_HEADER(alsa/asoundlib.h,
- [
- asoundlib_h="alsa/asoundlib.h"
- AC_DEFINE(HAVE_ALSA_ASOUNDLIB_H, 1, [Define this if your asoundlib.h is installed in alsa/])
- ],[
- AC_CHECK_HEADER(sys/asoundlib.h,
- [
- asoundlib_h="sys/asoundlib.h"
- AC_DEFINE(HAVE_SYS_ASOUNDLIB_H, 1, [Define this if your asoundlib.h is installed in sys/])
- ])
- ])
-
- min_alsa_version=ifelse([$1], ,0.1.1,$1)
- AC_MSG_CHECKING([for ALSA version >= $min_alsa_version])
- if test "x$enable_alsatest" = "xyes" ; then
- no_alsa=""
- ac_save_CFLAGS="$CFLAGS"
- ac_save_LIBS="$LIBS"
- CFLAGS="$CFLAGS $ALSA_CFLAGS"
- LIBS="$ALSA_LIBS $LIBS"
-dnl
-dnl Now check if the installed ALSA is sufficiently new.
-dnl
-
- AC_LANG_SAVE()
- AC_LANG_C()
- rm -f conf.alsatest
- AC_TRY_RUN([
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <$asoundlib_h>
-
-int main() {
- int major, minor, micro, extra;
- char *tmp_version;
-
- system("touch conf.alsatest");
-
- tmp_version = strdup("$min_alsa_version");
- if(sscanf(tmp_version, "%d.%d.%dpre%d", &major, &minor, &micro, &extra) != 4) {
- if(sscanf(tmp_version, "%d.%d.%dalpha%d", &major, &minor, &micro, &extra) != 4) {
- if(sscanf(tmp_version, "%d.%d.%dbeta%d", &major, &minor, &micro, &extra) != 4) {
- if(sscanf(tmp_version, "%d.%d.%drc%d", &major, &minor, &micro, &extra) != 4) {
- if(sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
- printf("%s, bad version string\n", "$min_alsa_version");
- exit(1);
- } else /* final */
- extra = 1000000;
- } else /* rc */
- extra += 100000;
- } else /* beta */
- extra += 20000;
- } else /* alpha */
- extra += 10000;
- }
-
- #if !defined(SND_LIB_MAJOR) && defined(SOUNDLIB_VERSION_MAJOR)
- #define SND_LIB_MAJOR SOUNDLIB_VERSION_MAJOR
- #endif
- #if !defined(SND_LIB_MINOR) && defined(SOUNDLIB_VERSION_MINOR)
- #define SND_LIB_MINOR SOUNDLIB_VERSION_MINOR
- #endif
- #if !defined(SND_LIB_SUBMINOR) && defined(SOUNDLIB_VERSION_SUBMINOR)
- #define SND_LIB_SUBMINOR SOUNDLIB_VERSION_SUBMINOR
- #endif
- #if !defined(SND_LIB_EXTRAVER) && defined(SOUNDLIB_VERSION_EXTRAVER)
- #define SND_LIB_EXTRAVER SOUNDLIB_VERSION_EXTRAVER
- #endif
-
- if((SND_LIB_MAJOR > major) ||
- ((SND_LIB_MAJOR == major) && (SND_LIB_MINOR > minor)) ||
- ((SND_LIB_MAJOR == major) && (SND_LIB_MINOR == minor) && (SND_LIB_SUBMINOR > micro)) ||
- ((SND_LIB_MAJOR == major) && (SND_LIB_MINOR == minor) && (SND_LIB_SUBMINOR == micro) && (SND_LIB_EXTRAVER >= extra))) {
- return 0;
- }
- else {
- printf("\n*** An old version of ALSA (%d.%d.%d) was found.\n",
- SND_LIB_MAJOR, SND_LIB_MINOR, SND_LIB_SUBMINOR);
- printf("*** You need a version of ALSA newer than %d.%d.%d. The latest version of\n", major, minor, micro);
- printf("*** ALSA is always available from: http://www.alsa-project.org/\n");
- printf("***\n");
- printf("*** If you have already installed a sufficiently new version\n");
- printf("*** the easiest way to fix this is to remove the old version, and\n");
- printf("*** install a new one.\n");
- }
- return 1;
-}
-],, no_alsa=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
- CFLAGS="$ac_save_CFLAGS"
- LIBS="$ac_save_LIBS"
- fi
-
- if test "x$no_alsa" = x ; then
- AC_MSG_RESULT(yes)
-
-dnl
-dnl now check for installed version.
-dnl
-
-XINE_ALSA_CHECK_VERSION([<= 0.5 series], have_alsa05, [SND_LIB_VERSION < 0x000600])
-
-XINE_ALSA_CHECK_VERSION([>= 0.9 series], have_alsa09, [SND_LIB_VERSION >= 0x000900])
-
-dnl
-dnl Version checking done.
-dnl
- ifelse([$2], , :, [$2])
- else
- AC_MSG_RESULT(no)
- if test -f conf.alsatest ; then
- :
- else
- echo "*** Could not run ALSA test program, checking why..."
- CFLAGS="$CFLAGS $ALSA_CFLAGS"
- LIBS="$LIBS $ALSA_LIBS"
- AC_TRY_LINK([
-#include <$asoundlib_h>
-#include <stdio.h>
-],
- [return ((SND_LIB_MAJOR) || (SND_LIB_MINOR) || (SND_LIB_SUBMINOR));],
- [ echo "*** The test program compiled, but did not run. This usually means"
- echo "*** that the run-time linker is not finding ALSA or finding the wrong"
- echo "*** version of ALSA. If it is not finding ALSA, 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 ALSA was incorrectly installed."])
- CFLAGS="$ac_save_CFLAGS"
- LIBS="$ac_save_LIBS"
- fi
-
- ALSA_CFLAGS=""
- ALSA_STATIC_LIB=""
- ALSA_LIBS=""
- ifelse([$3], , :, [$3])
- fi
-
- CPPFLAGS="$ac_save_CPPFLAGS"
-fi
-
- AC_SUBST(ALSA_CFLAGS)
- AC_SUBST(ALSA_STATIC_LIB)
- AC_SUBST(ALSA_LIBS)
- AC_LANG_RESTORE()
- rm -f conf.alsatest
-])
-
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-22 11:20:48 +0000