slcand: silence warning about set but unused variable

[can-utils.git] / Makefile

diff --git a/Makefile b/Makefile
index 9f89ad7f1315ffe081416313eb78577f1fba33c1..2f79ee78ac28bfc8ad5571b3d43b9988689486bc 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,4 @@
 #
-#  $Id$
-#
 #  Copyright (c) 2002-2005 Volkswagen Group Electronic Research
 #  All rights reserved.
 #
@@ -40,8 +38,8 @@
 #
 #  Send feedback to <linux-can@vger.kernel.org>
 
-DESTDIR =
-PREFIX = /usr/local
+DESTDIR ?=
+PREFIX ?= /usr/local
 
 MAKEFLAGS = -k