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-rw-r--r--m4/gst-shout2.m499
1 files changed, 99 insertions, 0 deletions
diff --git a/m4/gst-shout2.m4 b/m4/gst-shout2.m4
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+# Configure paths for libshout
+# Jack Moffitt <jack@icecast.org> 08-06-2001
+# Shamelessly stolen from Owen Taylor and Manish Singh
+
+dnl AM_PATH_SHOUT2([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
+dnl Test for libshout, and define SHOUT2_CFLAGS and SHOUT2_LIBS
+dnl
+AC_DEFUN(AM_PATH_SHOUT2,
+[dnl
+dnl Get the cflags and libraries
+dnl
+AC_ARG_WITH(shout-prefix,[ --with-shout2-prefix=PFX Prefix where libshout2 is installed (optional)], shout2_prefix="$withval", shout2_prefix="")
+AC_ARG_ENABLE(shout2test, [ --disable-shout2test Do not try to compile and run a test Shout2 program],, enable_shout2test=yes)
+
+ if test "x$shout2_prefix" != "xNONE" ; then
+ shout2_args="$shout2_args --prefix=$shout2_prefix"
+ SHOUT2_CFLAGS="-I$shout2_prefix/include"
+ SHOUT2_LIBS="-L$shout2_prefix/lib"
+ elif test "$prefix" != ""; then
+ shout2_args="$shout2_args --prefix=$prefix"
+ SHOUT2_CFLAGS="-I$prefix/include"
+ SHOUT2_LIBS="-L$prefix/lib"
+ fi
+
+ SHOUT2_LIBS="$SHOUT2_LIBS -lshout -lpthread"
+
+ case $host in
+ *-*-solaris*)
+ SHOUT2_LIBS="$SHOUT2_LIBS -lnsl -lsocket -lresolv"
+ esac
+
+ AC_MSG_CHECKING(for Shout2)
+ no_shout2=""
+
+ if test "x$enable_shout2test" = "xyes" ; then
+ ac_save_CFLAGS="$CFLAGS"
+ ac_save_LIBS="$LIBS"
+ CFLAGS="$CFLAGS $SHOUT2_CFLAGS $OGG_CFLAGS $VORBIS_CFLAGS"
+ LIBS="$LIBS $SHOUT2_LIBS $OGG_LIBS $VORBIS_LIBS"
+dnl
+dnl Now check if the installed Shout2 is sufficiently new.
+dnl
+ rm -f conf.shout2test
+ AC_TRY_RUN([
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <shout/shout.h>
+
+int main ()
+{
+ system("touch conf.shout2test");
+ return 0;
+}
+
+],, no_shout2=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
+ CFLAGS="$ac_save_CFLAGS"
+ LIBS="$ac_save_LIBS"
+ fi
+
+ if test "x$no_shout2" = "x" ; then
+ AC_MSG_RESULT(yes)
+ ifelse([$1], , :, [$1])
+ else
+ AC_MSG_RESULT(no)
+ if test -f conf.shout2test ; then
+ :
+ else
+ echo "*** Could not run Shout2 test program, checking why..."
+ CFLAGS="$CFLAGS $SHOUT2_CFLAGS $OGG_CFLAGS $VORBIS_CFLAGS"
+ LIBS="$LIBS $SHOUT2_LIBS $OGG_LIBS $VORBIS_LIBS"
+ AC_TRY_LINK([
+#include <stdio.h>
+#include <shout/shout.h>
+], [ return 0; ],
+ [ echo "*** The test program compiled, but did not run. This usually means"
+ echo "*** that the run-time linker is not finding Shout2 or finding the wrong"
+ echo "*** version of Shout2. If it is not finding Shout2, 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 Shout2 was incorrectly installed"
+ echo "*** or that you have moved Shout2 since it was installed. In the latter case, you"
+ echo "*** may want to edit the shout-config script: $SHOUT2_CONFIG" ])
+ CFLAGS="$ac_save_CFLAGS"
+ LIBS="$ac_save_LIBS"
+ fi
+ SHOUT2_CFLAGS=""
+ SHOUT2_LIBS=""
+ ifelse([$2], , :, [$2])
+ fi
+ AC_SUBST(SHOUT2_CFLAGS)
+ AC_SUBST(SHOUT2_LIBS)
+ rm -f conf.shout2test
+])