Use ff_acelp_weighted_vector_sum() instead of reimplementing it
[FFMpeg-mirror/DVCPRO-HD.git] / version.sh
blobf8b111cc72287beb4173f6dd9d7e91437fec1572
1 #!/bin/sh
3 # check for SVN revision number
4 revision=`cd "$1" && LC_ALL=C svn info 2> /dev/null | grep Revision | cut -d' ' -f2`
5 test $revision || revision=`cd "$1" && grep revision .svn/entries 2>/dev/null | cut -d '"' -f2`
6 test $revision || revision=`cd "$1" && sed -n -e '/^dir$/{n;p;q}' .svn/entries 2>/dev/null`
7 test $revision && revision=SVN-r$revision
9 # check for git short hash
10 if ! test $revision; then
11 revision=`cd "$1" && git log -1 --pretty=format:%h`
12 test $revision && revision=git-$revision
15 # no version number found
16 test $revision || revision=UNKNOWN
18 NEW_REVISION="#define FFMPEG_VERSION \"$revision\""
19 OLD_REVISION=`cat version.h 2> /dev/null`
21 # Update version.h only on revision changes to avoid spurious rebuilds
22 if test "$NEW_REVISION" != "$OLD_REVISION"; then
23 echo "$NEW_REVISION" > version.h