[libav.git] / version.sh

#!/bin/sh

svn_revision=`cd "$1" && svn info 2> /dev/null | grep Revision | cut -d' ' -f2`
test $svn_revision || svn_revision=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
Commit	Line	Data
	1	#!/bin/sh
	2
	3	svn_revision=`cd "$1" && svn info 2> /dev/null \| grep Revision \| cut -d' ' -f2`
	4	test $svn_revision \|\| svn_revision=UNKNOWN
	5
	6	NEW_REVISION="#define FFMPEG_VERSION \"SVN-r$svn_revision\""
	7	OLD_REVISION=`cat version.h 2> /dev/null`
	8
	9	# Update version.h only on revision changes to avoid spurious rebuilds
	10	if test "$NEW_REVISION" != "$OLD_REVISION"; then
	11	echo "$NEW_REVISION" > version.h
	12	fi