X-Git-Url: http://git.ffmpeg.org/gitweb/ffmpeg.git/blobdiff_plain/ac63af34b56de848d78a445bfb9fb5908c9ac719..de2c2b5a9806886d93b29f92c7bb4cfa80ddfabd:/version.sh

diff --git a/version.sh b/version.sh
index 5f97f6d..9809d6d 100755
--- a/version.sh
+++ b/version.sh
@@ -1,24 +1,29 @@
 #!/bin/sh
 
 # check for SVN revision number
-revision=`cd "$1" && LC_ALL=C svn info 2> /dev/null | grep Revision | cut -d' ' -f2`
-test $revision || revision=`cd "$1" && grep revision .svn/entries 2>/dev/null | cut -d '"' -f2`
-test $revision || revision=`cd "$1" && sed -n -e '/^dir$/{n;p;q}' .svn/entries 2>/dev/null`
+revision=$(cat snapshot_version 2> /dev/null)
+test $revision || revision=$(cd "$1" && LC_ALL=C svn info 2> /dev/null | grep Revision | cut -d' ' -f2)
+test $revision || revision=$(cd "$1" && grep revision .svn/entries 2>/dev/null | cut -d '"' -f2)
+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 "$1" && git log -1 --pretty=format:%h`
+    revision=$(cd "$1" && git log -1 --pretty=format:%h)
     test $revision && revision=git-$revision
 fi
 
-# no version number found
+# no revision number found
 test $revision || revision=UNKNOWN
 
-test "$3" && revision=$revision-$3
+# releases extract the version number from the VERSION file
+version=$(cat VERSION 2> /dev/null)
+test $version || version=$revision
 
-NEW_REVISION="#define FFMPEG_VERSION \"$revision\""
-OLD_REVISION=`cat version.h 2> /dev/null`
+test -n "$3" && version=$version-$3
+
+NEW_REVISION="#define FFMPEG_VERSION \"$version\""
+OLD_REVISION=$(cat version.h 2> /dev/null)
 
 # Update version.h only on revision changes to avoid spurious rebuilds
 if test "$NEW_REVISION" != "$OLD_REVISION"; then