From: Michel Pollet <buserror@gmail.com>
Date: Tue, 4 Mar 2014 08:50:17 +0000 (+0000)
Subject: make: Allow override of root path
X-Git-Tag: v1.2~19
X-Git-Url: https://git.htl-mechatronik.at/public/?a=commitdiff_plain;h=28bda0b248db6f5a506eb59cd7bc1720994a5709;p=sx%2Fsimavr.git

make: Allow override of root path

Allows inclusion of Makefile.common from out of tree.

Signed-off-by: Michel Pollet <buserror@gmail.com>
---

diff --git a/Makefile.common b/Makefile.common
index 0477af2..72c4c06 100644
--- a/Makefile.common
+++ b/Makefile.common
@@ -27,7 +27,7 @@
 #	along with simavr.  If not, see <http://www.gnu.org/licenses/>.
 
 # simavr directory
-SIMAVR		:= ${shell for p in . .. ../.. ../../..;do test -d $$p/simavr/sim && echo $$p/simavr; done}
+SIMAVR		?= ${shell for p in . .. ../.. ../../..;do test -d $$p/simavr/sim && echo $$p/simavr; done}
 
 # You can override the build settings with local changes in this file
 # for example: