Fail if XvMC is requested but absent. Fix link-time dependencies.

diff --git a/configure.ac b/configure.ac
index c5ab7e0c7d4b7ea941cb3b0150756e8013105f20..9bd2c24b828b7cda1efc30a69112dccd2fe27d05 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -4115,8 +4115,10 @@ AC_ARG_ENABLE(xvmc,
 AS_IF([test "${enable_xvmc}" != "no"], [
   AC_CHECK_HEADERS(X11/extensions/vldXvMC.h, [
     VLC_ADD_PLUGIN([xvmc])
-    VLC_ADD_LIBS([xvmc],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext -lXvMCW -lXv -lXinerama])
-    VLC_ADD_CPPFLAGS([xvmc],[${X_CFLAGS}])
+    VLC_ADD_LIBS([xvmc],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext -lXvMCW -lXv ${LIBMPEG2_LIBS}])
+    VLC_ADD_CPPFLAGS([xvmc],[${X_CFLAGS} ${LIBMPEG2_CFLAGS}])
+  ], [
+    AC_MSG_ERROR([XVideo-MotionCompensation extension not found!])
   ])
 ])