#!/bin/sh
GVF=GIT-VERSION-FILE
-DEF_VER=v1.1.GIT
+DEF_VER=v1.5.4.GIT
-# First try git-describe, then see if there is a version file
-# (included in release tarballs), then default
-VN=$(git-describe --abbrev=4 HEAD 2>/dev/null) ||
-VN=$(cat version) ||
-VN="$DEF_VER"
+LF='
+'
+
+# First see if there is a version file (included in release tarballs),
+# then try git-describe, then default.
+if test -f version
+then
+ VN=$(cat version) || VN="$DEF_VER"
+elif test -d .git &&
+ VN=$(git describe --abbrev=4 HEAD 2>/dev/null) &&
+ case "$VN" in
+ *$LF*) (exit 1) ;;
+ v[0-9]*)
+ git diff-index --quiet HEAD || VN="$VN-dirty" ;;
+ esac
+then
+ VN=$(echo "$VN" | sed -e 's/-/./g');
+else
+ VN="$DEF_VER"
+fi
VN=$(expr "$VN" : v*'\(.*\)')
+
if test -r $GVF
then
VC=$(sed -e 's/^GIT_VERSION = //' <$GVF)