--- Lib/rename.h.orig	2010-07-09 16:14:43.294350233 +0200
+++ Lib/rename.h	2010-07-09 16:15:07.769376810 +0200
@@ -410,7 +410,7 @@
 #define RandomPermute			__RandomPermute
 #define ispow2				__ispow2
 #define InitRandom			__InitRandom
-#define log2				__log2
+#define log2				__metis_log2
 
 
 
