Directly read the version number from a VERSION file; useful for releases.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17836 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

diff --git a/version.sh b/version.sh
index adaa46aa913ac83fcabd69f4ed24e6d479f957b4..9809d6d14e29d9543c4dd91ed4e0a6323cbd61aa 100755 (executable)
--- a/version.sh
+++ b/version.sh
@@ -13,12 +13,16 @@ if ! test $revision; then
     test $revision && revision=git-$revision
 fi
 
-# no version number found
+# no revision number found
 test $revision || revision=UNKNOWN
 
-test -n "$3" && revision=$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\""
+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