9 # First see if there is a version file (included in release tarballs),
10 # then try git-describe, then default.
13 VN=$(cat version) || VN="$DEF_VER"
14 elif test -d ${GIT_DIR:-.git} -o -f .git &&
15 VN=$(git describe --match "v[0-9]*" --abbrev=7 HEAD 2>/dev/null) &&
19 git update-index -q --refresh
20 test -z "$(git diff-index --name-only HEAD --)" ||
24 VN=$(echo "$VN" | sed -e 's/-/./g');
29 VN=$(expr "$VN" : v*'\(.*\)')
33 VC=$(sed -e 's/^GIT_VERSION = //' <$GVF)
37 test "$VN" = "$VC" || {
38 echo >&2 "GIT_VERSION = $VN"
39 echo "GIT_VERSION = $VN" >$GVF