Originally committed as revision 10817 to svn://svn.ffmpeg.org/ffmpeg/trunk
test $revision || revision=`cd "$1" && sed -n -e '/^dir$/{n;p;q}' .svn/entries 2>/dev/null`
test $revision && revision=SVN-r$revision
+# check for git short hash
+if ! test $revision; then
+ revision=`cd "$1" && git log -1 --pretty=format:%h`
+ test $revision && revision=git-$revision
+fi
+
# no version number found
test $revision || revision=UNKNOWN