From: Junio C Hamano <gitster@pobox.com>
Date: Thu, 29 Sep 2011 01:12:00 +0000 (-0700)
Subject: Meta/Make: allow version of git to be overridden
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=81a1b6dfce053dcb5f6af27e38195068e14dacc3;p=thirdparty%2Fgit.git

Meta/Make: allow version of git to be overridden

It gets harder than necessary to bootstrap otherwise
---

diff --git a/Make b/Make
index 93ba9ae33f..836a581a25 100755
--- a/Make
+++ b/Make
@@ -1,12 +1,15 @@
 #!/bin/sh
 
-case "$(git version 2>/dev/null)" in
-"git version"*)
-	GIT=git ;;
-*)
-	echo >&2 "No git to bootstrap"
-	exit 1 ;;
-esac
+if test -z "$GIT"
+then
+	case "$(git version 2>/dev/null)" in
+	"git version"*)
+		GIT=git ;;
+	*)
+		echo >&2 "No git to bootstrap"
+		exit 1 ;;
+	esac
+fi
 
 inst_prefix=$(
 	IFS=: