# HG changeset patch
# User truelight <truelight@openttd.org>
# Date 2006-03-14 19:15:46
# Node ID 74c8f78e82e24e5a01c5480b2137b4f15a1fc34b
# Parent  2fd76a5c7026d5177a4568203ba4329364df30f1

(svn r3866) -Fix: only add CXX if it is given
 Word of warning: configure _does_ delete your Makefile.config!

diff --git a/configure b/configure
--- a/configure
+++ b/configure
@@ -217,5 +217,8 @@ make upgradeconf $PARAM
 # Makefile.config currently doesn't support custom CXX, so, we add the line
 #  ourself!
 
-echo "CXX=$TARGET_CXX" >> Makefile.config
+if ! test -z "$TARGET_CXX"
+then
+	echo "CXX=$TARGET_CXX" >> Makefile.config
+fi