https://github.com/libav/libav
Tip revision: 40dd29653ab85812d21fa64e9a665ceb316701ad authored by Reinhard Tartler on 27 June 2014, 01:14:55 UTC
Prepare for 10.2 Release
Prepare for 10.2 Release
Tip revision: 40dd296
version.sh
#!/bin/sh
# check for git short hash
revision=$(cd "$1" && git describe --always 2> /dev/null)
# no revision number found
test "$revision" || revision=$(cd "$1" && cat RELEASE 2> /dev/null)
# releases extract the version number from the VERSION file
version=$(cd "$1" && cat VERSION 2> /dev/null)
test "$version" || version=$revision
test -n "$3" && version=$version-$3
if [ -z "$2" ]; then
echo "$version"
exit
fi
NEW_REVISION="#define LIBAV_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
echo "$NEW_REVISION" > "$2"
fi