Fix out of tree builds with vf_yadif and mmx

Originally committed as revision 25237 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/configure b/configure
index 32634c051ce7d40f2b78d5f7d76059d9a931fd61..3f3d1b041df1cc829cc97940c0fe93e9f5170bf5 100755 (executable)
--- a/configure
+++ b/configure
@@ -3106,6 +3106,7 @@ if enabled source_path_used; then
         libavcore/Makefile
         libavdevice/Makefile
         libavfilter/Makefile
+        libavfilter/${arch}/Makefile
         libavformat/Makefile
         libavutil/Makefile
         libpostproc/Makefile