build: remove somem more ivorbis cruft

ext/Makefile.am

@@ -391,7 +391,6 @@ SUBDIRS=\
 	$(GSM_DIR) \
 	$(G729_DIR) \
 	$(HERMES_DIR) \
-	$(IVORBIS_DIR) \
 	$(JACK_DIR) \
 	$(JP2K_DIR) \
 	$(KATE_DIR) \
@@ -445,7 +444,6 @@ DIST_SUBDIRS = \
 	faad \
 	flite \
 	gsm \
-	ivorbis \
 	ladspa \
 	jack \
 	jp2k \
@@ -477,4 +475,4 @@ DIST_SUBDIRS = \
 	theora \
 	timidity \
 	xvid \
-        	zbar
+	zbar

m4/Makefile.am

@@ -16,7 +16,6 @@ EXTRA_DIST = \
 	gst-alsa.m4 \
 	gst-artsc.m4 \
 	gst-fionread.m4 \
-	gst-ivorbis.m4 \
 	gst-matroska.m4 \
 	gst-sdl.m4 \
 	gst-shout2.m4 \

m4/gst-ivorbis.m4

@@ -1,68 +0,0 @@
-# Configure paths for Tremor
-
-dnl XIPH_PATH_IVORBIS([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-dnl Test for libivorbis, and define IVORBIS_CFLAGS and IVORBIS_LIBS
-dnl
-AC_DEFUN([XIPH_PATH_IVORBIS],
-[dnl 
-dnl Get the cflags and libraries
-dnl
-AC_ARG_WITH(ivorbis,[  --with-ivorbis=PFX   Prefix where libivorbis is installed (optional)], ivorbis_prefix="$withval", ivorbis_prefix="")
-AC_ARG_WITH(ivorbis-libraries,[  --with-ivorbis-libraries=DIR   Directory where libivorbis library is installed (optional)], ivorbis_libraries="$withval", ivorbis_libraries="")
-AC_ARG_WITH(ivorbis-includes,[  --with-ivorbis-includes=DIR   Directory where libivorbis header files are installed (optional)], ivorbis_includes="$withval", ivorbis_includes="")
-AC_ARG_ENABLE(ivorbistest, [  --disable-ivorbistest       Do not try to compile and run a test Ivorbis program],, enable_ivorbistest=yes)
-
-  if test "x$ivorbis_libraries" != "x" ; then
-    IVORBIS_LIBS="-L$ivorbis_libraries"
-  elif test "x$ivorbis_prefix" != "x" ; then
-    IVORBIS_LIBS="-L$ivorbis_prefix/lib"
-  elif test "x$prefix" != "xNONE"; then
-    IVORBIS_LIBS="-L$prefix/lib"
-  fi
-
-  IVORBIS_LIBS="$IVORBIS_LIBS -lvorbisidec -lm"
-
-  if test "x$ivorbis_includes" != "x" ; then
-    IVORBIS_CFLAGS="-I$ivorbis_includes"
-  elif test "x$ivorbis_prefix" != "x" ; then
-    IVORBIS_CFLAGS="-I$ivorbis_prefix/include"
-  elif test "x$prefix" != "xNONE"; then
-    IVORBIS_CFLAGS="-I$prefix/include"
-  fi
-
-  AC_MSG_CHECKING(for Tremor)
-  no_ivorbis=""
-
-  if test "x$enable_ivorbistest" = "xyes" ; then
-    ac_save_CFLAGS="$CFLAGS"
-    ac_save_LIBS="$LIBS"
-    CFLAGS="$CFLAGS $IVORBIS_CFLAGS $OGG_CFLAGS"
-    LIBS="$LIBS $IVORBIS_LIBS $OGG_LIBS"
-dnl
-dnl Now check if the installed Tremor is sufficiently new.
-dnl
-      rm -f conf.ivorbistest
-      AC_TRY_COMPILE([
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <tremor/codec.h>
-],,, no_ivorbis=yes)
-       CFLAGS="$ac_save_CFLAGS"
-       LIBS="$ac_save_LIBS"
-  fi
-
-  if test "x$no_ivorbis" = "x" ; then
-     AC_MSG_RESULT(yes)
-     ifelse([$1], , :, [$1])     
-  else
-     AC_MSG_RESULT(no)
-     IVORBIS_CFLAGS=""
-     IVORBIS_LIBS=""
-     IVORBISFILE_LIBS=""
-     ifelse([$2], , :, [$2])
-  fi
-  AC_SUBST(IVORBIS_CFLAGS)
-  AC_SUBST(IVORBIS_LIBS)
-  AC_SUBST(IVORBISFILE_LIBS)
-])