diff -r 67334acaaac7 -r 7b0d5388abc4 CMakeLists.txt
--- a/CMakeLists.txt	Thu Jun 06 15:55:10 2013 +0200
+++ b/CMakeLists.txt	Mon Jun 10 10:47:59 2013 +0200
@@ -2,7 +2,7 @@
 
 #initialise cmake environment
 cmake_minimum_required(VERSION 2.6.0)
-foreach(hwpolicy CMP0003 CMP0012 CMP0017)
+foreach(hwpolicy CMP0003 CMP0012 CMP0017 CMP0018)
     if(POLICY ${hwpolicy})
         cmake_policy(SET ${hwpolicy} NEW)
     endif()