From 6fb186c77cf5494c5db15164a32091c4923bf421 Mon Sep 17 00:00:00 2001
From: Michael Stapelberg <michael@stapelberg.de>
Date: Mon, 11 Jul 2011 18:12:57 +0200
Subject: [PATCH] common.mk: correctly determine git branch for subfolders

---
 common.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common.mk b/common.mk
index 41946d41..ff12bdb0 100644
--- a/common.mk
+++ b/common.mk
@@ -10,7 +10,7 @@ SYSCONFDIR=$(PREFIX)/etc
 endif
 TERM_EMU=xterm
 # The escaping is absurd, but we need to escape for shell, sed, make, define
-GIT_VERSION:="$(shell git describe --tags --always) ($(shell git log --pretty=format:%cd --date=short -n1), branch $(shell [ -f .git/HEAD ] && sed 's/ref: refs\/heads\/\(.*\)/\\\\\\"\1\\\\\\"/g' .git/HEAD || echo 'unknown'))"
+GIT_VERSION:="$(shell git describe --tags --always) ($(shell git log --pretty=format:%cd --date=short -n1), branch $(shell [ -f $(TOPDIR)/.git/HEAD ] && sed 's/ref: refs\/heads\/\(.*\)/\\\\\\"\1\\\\\\"/g' $(TOPDIR)/.git/HEAD || echo 'unknown'))"
 VERSION:=$(shell git describe --tags --abbrev=0)
 
 ifeq ($(shell which pkg-config 2>/dev/null 1>/dev/null || echo 1),1)