GIT-VERSION-GEN: support non-standard $GIT_DIR path

make and make test both work when $GIT_DIR isn't .git, but make dist included a bogus GIT-VERSION-FILE. Signed-off-by: Dennis Kaarsemaker <dennis@kaarsemaker.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-mirror · Jun 17, 2013 · 05a9506 · 05a9506
1 parent 04a74b6
commit 05a9506
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/GIT-VERSION-GEN b/GIT-VERSION-GEN
@@ -11,7 +11,7 @@ LF='
 if test -f version
 then
 	VN=$(cat version) || VN="$DEF_VER"
-elif test -d .git -o -f .git &&
+elif test -d ${GIT_DIR:-.git} -o -f .git &&
 	VN=$(git describe --match "v[0-9]*" --abbrev=7 HEAD 2>/dev/null) &&
 	case "$VN" in
 	*$LF*) (exit 1) ;;