diff options
Diffstat (limited to 'version.sh')
| -rwxr-xr-x | version.sh | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/version.sh b/version.sh new file mode 100755 index 0000000000..cfed406b26 --- /dev/null +++ b/version.sh @@ -0,0 +1,10 @@ +#!/bin/sh + +svn_revision=`svn info | grep Revision | cut -d' ' -f2 || echo UNKNOWN` +NEW_REVISION="#define FFMPEG_VERSION \"SVN-r$svn_revision\"" +OLD_REVISION=`cat version.h 2> /dev/null` + +# Update version.h only on revision changes to avoid spurious rebuilds +if test "$NEW_REVISION" != "$OLD_REVISION"; then + echo "$NEW_REVISION" > version.h +fi |