Changed ifeq to ifndef for CXX macro test.

git-svn-id: http://svn.osgeo.org/postgis/trunk@2746 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/lwgeom/Makefile b/lwgeom/Makefile
index 5aa7a5c1015fb67f8545c5ed99679942e6ccc5e5..803e505f7ffa228283ff1ca1ce5ed009bc2dd454 100644 (file)
--- a/lwgeom/Makefile
+++ b/lwgeom/Makefile
@@ -5,7 +5,7 @@ include ../Version.config
 #---------------------------------------------------------------
 # Default missing CXX variable to c++
 # 
-ifeq ($(CXX),) 
+ifndef $(CXX) 
        CXX = c++
 endif