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-rw-r--r--m4/ao.m4112
1 files changed, 0 insertions, 112 deletions
diff --git a/m4/ao.m4 b/m4/ao.m4
deleted file mode 100644
index a852ad86c..000000000
--- a/m4/ao.m4
+++ /dev/null
@@ -1,112 +0,0 @@
-# ao.m4
-# Configure paths for libao
-# Jack Moffitt <jack@icecast.org> 10-21-2000
-# Shamelessly stolen from Owen Taylor and Manish Singh
-
-dnl XIPH_PATH_AO([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-dnl Test for libao, and define AO_CFLAGS and AO_LIBS
-dnl
-AC_DEFUN([XIPH_PATH_AO],
-[dnl
-dnl Get the cflags and libraries
-dnl
-AC_ARG_WITH(ao,[ --with-ao=PFX Prefix where libao is installed (optional)], ao_prefix="$withval", ao_prefix="")
-AC_ARG_WITH(ao-libraries,[ --with-ao-libraries=DIR Directory where libao library is installed (optional)], ao_libraries="$withval", ao_libraries="")
-AC_ARG_WITH(ao-includes,[ --with-ao-includes=DIR Directory where libao header files are installed (optional)], ao_includes="$withval", ao_includes="")
-AC_ARG_ENABLE(aotest, [ --disable-aotest Do not try to compile and run a test ao program],, enable_aotest=yes)
-
-
- if test "x$ao_libraries" != "x" ; then
- AO_LIBS="-L$ao_libraries"
- elif test "x$ao_prefix" != "x"; then
- AO_LIBS="-L$ao_prefix/lib"
- elif test "x$prefix" != "xNONE"; then
- AO_LIBS="-L$prefix/lib"
- fi
-
- if test "x$ao_includes" != "x" ; then
- AO_CFLAGS="-I$ao_includes"
- elif test "x$ao_prefix" != "x"; then
- AO_CFLAGS="-I$ao_prefix/include"
- elif test "x$prefix" != "xNONE"; then
- AO_CFLAGS="-I$prefix/include"
- fi
-
- # see where dl* and friends live
- AC_CHECK_FUNCS(dlopen, [AO_DL_LIBS=""], [
- AC_CHECK_LIB(dl, dlopen, [AO_DL_LIBS="-ldl"], [
- AC_MSG_WARN([could not find dlopen() needed by libao sound drivers
- your system may not be supported.])
- ])
- ])
-
- AO_LIBS="$AO_LIBS -lao $AO_DL_LIBS"
-
- AC_MSG_CHECKING(for ao)
- no_ao=""
-
-
- if test "x$enable_aotest" = "xyes" ; then
- ac_save_CFLAGS="$CFLAGS"
- ac_save_LIBS="$LIBS"
- CFLAGS="$CFLAGS $AO_CFLAGS"
- LIBS="$LIBS $AO_LIBS"
-dnl
-dnl Now check if the installed ao is sufficiently new.
-dnl
- rm -f conf.aotest
- AC_TRY_RUN([
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <ao/ao.h>
-
-int main ()
-{
- system("touch conf.aotest");
- return 0;
-}
-
-],, no_ao=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
- CFLAGS="$ac_save_CFLAGS"
- LIBS="$ac_save_LIBS"
- fi
-
- if test "x$no_ao" = "x" ; then
- AC_MSG_RESULT(yes)
- ifelse([$1], , :, [$1])
- else
- AC_MSG_RESULT(no)
- if test -f conf.aotest ; then
- :
- else
- echo "*** Could not run ao test program, checking why..."
- CFLAGS="$CFLAGS $AO_CFLAGS"
- LIBS="$LIBS $AO_LIBS"
- AC_TRY_LINK([
-#include <stdio.h>
-#include <ao/ao.h>
-], [ return 0; ],
- [ echo "*** The test program compiled, but did not run. This usually means"
- echo "*** that the run-time linker is not finding ao or finding the wrong"
- echo "*** version of ao. If it is not finding ao, you'll need to set your"
- echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
- echo "*** to the installed location Also, make sure you have run ldconfig if that"
- echo "*** is required on your system"
- echo "***"
- echo "*** If you have an old version installed, it is best to remove it, although"
- echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
- [ echo "*** The test program failed to compile or link. See the file config.log for the"
- echo "*** exact error that occured. This usually means ao was incorrectly installed"
- echo "*** or that you have moved ao since it was installed." ])
- CFLAGS="$ac_save_CFLAGS"
- LIBS="$ac_save_LIBS"
- fi
- AO_CFLAGS=""
- AO_LIBS=""
- ifelse([$2], , :, [$2])
- fi
- AC_SUBST(AO_CFLAGS)
- AC_SUBST(AO_LIBS)
- rm -f conf.aotest
-])