Make out of source dir build work again.

Patch originally from Justin Ruggles > jruggle ta earthlink tod net <
and reordered by me to be more diff friendly.

Originally committed as revision 4497 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/configure b/configure
index c00193c..97f598f 100755 (executable)
--- a/configure
+++ b/configure
@@ -1619,10 +1619,11 @@ fi
 if test "$source_path_used" = "yes" ; then
     DIRS="doc libavformat libavcodec libavcodec/alpha libavcodec/armv4l \
           libavcodec/i386 libavcodec/sparc libavcodec/mlib \
-          libavcodec/ppc libavcodec/liba52 libavcodec/libpostproc tests vhook"
+          libavcodec/ppc libavcodec/liba52 libavcodec/libpostproc tests \
+          vhook libavutil"
     FILES="Makefile libavformat/Makefile libavcodec/Makefile \
           libavcodec/libpostproc/Makefile tests/Makefile vhook/Makefile \
-          doc/Makefile doc/texi2pod.pl"
+          doc/Makefile doc/texi2pod.pl libavutil/Makefile"
     for dir in $DIRS ; do
             mkdir -p $dir
     done