From 73311873bc817b64ac6bac113f0fe06651c5765f Mon Sep 17 00:00:00 2001
From: Rolf Ahrenberg <Rolf.Ahrenberg@sci.fi>
Date: Sun, 19 Feb 2012 17:47:43 +0200
Subject: [PATCH] Updated Makefile.

---
 Makefile | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index a4efdf3..852566f 100644
--- a/Makefile
+++ b/Makefile
@@ -28,9 +28,9 @@ LDFLAGS  ?= -Wl,--as-needed
 
 ### The directory environment:
 
-VDRDIR = ../../..
-LIBDIR = ../../lib
-TMPDIR = /tmp
+VDRDIR ?= ../../..
+LIBDIR ?= ../../lib
+TMPDIR ?= /tmp
 
 ### Make sure that necessary options are included: