--- a/tools/configure/environment.h	Wed Jun 23 19:07:03 2010 +0300
+++ b/tools/configure/environment.h	Tue Jul 06 15:10:48 2010 +0300
@@ -56,7 +56,8 @@
     CC_NET2002 = 0x70,
     CC_NET2003 = 0x71,
     CC_NET2005 = 0x80,
-    CC_NET2008 = 0x90
+    CC_NET2008 = 0x90,
+    CC_NET2010 = 0x91
 };
 
 struct CompilerInfo;