diff options
Diffstat (limited to 'm4')
| -rw-r--r-- | m4/Makefile.am | 1 | ||||
| -rw-r--r-- | m4/speex.m4 | 90 |
2 files changed, 91 insertions, 0 deletions
diff --git a/m4/Makefile.am b/m4/Makefile.am index 128058997..f01b7e597 100644 --- a/m4/Makefile.am +++ b/m4/Makefile.am @@ -29,6 +29,7 @@ EXTRA_DIST = \ progtest.m4 \ sdl.m4 \ vorbis.m4 \ + speex.m4 \ theora.m4 \ xine.m4 \ _xine.m4 \ diff --git a/m4/speex.m4 b/m4/speex.m4 new file mode 100644 index 000000000..e3f1b9556 --- /dev/null +++ b/m4/speex.m4 @@ -0,0 +1,90 @@ +# Configure paths for libspeex +# Jack Moffitt <jack@icecast.org> 10-21-2000 +# Shamelessly stolen from Owen Taylor and Manish Singh + +dnl AM_PATH_SPEEX([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]) +dnl Test for libspeex, and define SPEEX_CFLAGS and SPEEX_LIBS +dnl +AC_DEFUN([AM_PATH_SPEEX], +[dnl +dnl Get the cflags and libraries +dnl +AC_ARG_WITH(speex-prefix,[ --with-speex-prefix=PFX Prefix where libspeex is installed (optional)], speex_prefix="$withval", speex_prefix="") +AC_ARG_ENABLE(speextest, [ --disable-speextest Do not try to compile and run a test Speex program],, enable_speextest=yes) + + if test x$speex_prefix != x ; then + speex_args="$speex_args --prefix=$speex_prefix" + SPEEX_CFLAGS="-I$speex_prefix/include" + SPEEX_LIBDIR="-L$speex_prefix/lib" + fi + + SPEEX_LIBS="$SPEEX_LIBDIR -lspeex -lm" + + AC_MSG_CHECKING(for Speex) + no_speex="" + + + if test "x$enable_speextest" = "xyes" ; then + ac_save_CFLAGS="$CFLAGS" + ac_save_LIBS="$LIBS" + CFLAGS="$CFLAGS $SPEEX_CFLAGS" + LIBS="$LIBS $SPEEX_LIBS $OGG_LIBS" +dnl +dnl Now check if the installed Speex is sufficiently new. +dnl + rm -f conf.speextest + AC_TRY_RUN([ +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <speex.h> + +int main () +{ + system("touch conf.speextest"); + return 0; +} + +],, no_speex=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) + CFLAGS="$ac_save_CFLAGS" + LIBS="$ac_save_LIBS" + fi + + if test "x$no_speex" = x ; then + AC_MSG_RESULT(yes) + ifelse([$1], , :, [$1]) + else + AC_MSG_RESULT(no) + if test -f conf.speextest ; then + : + else + echo "*** Could not run Speex test program, checking why..." + CFLAGS="$CFLAGS $SPEEX_CFLAGS" + LIBS="$LIBS $SPEEX_LIBS $OGG_LIBS" + AC_TRY_LINK([ +#include <stdio.h> +#include <speex/codec.h> +], [ return 0; ], + [ echo "*** The test program compiled, but did not run. This usually means" + echo "*** that the run-time linker is not finding Speex or finding the wrong" + echo "*** version of Speex. If it is not finding Speex, you'll need to set your" + echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" + echo "*** to the installed location Also, make sure you have run ldconfig if that" + echo "*** is required on your system" + echo "***" + echo "*** If you have an old version installed, it is best to remove it, although" + echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"], + [ echo "*** The test program failed to compile or link. See the file config.log for the" + echo "*** exact error that occured. This usually means Speex was incorrectly installed" + echo "*** or that you have moved Speex since it was installed." ]) + CFLAGS="$ac_save_CFLAGS" + LIBS="$ac_save_LIBS" + fi + SPEEX_CFLAGS="" + SPEEX_LIBS="" + ifelse([$2], , :, [$2]) + fi + AC_SUBST(SPEEX_CFLAGS) + AC_SUBST(SPEEX_LIBS) + rm -f conf.speextest +]) |