diff -r dab9e610e37d -r 2b6d5d22bb23 lemon/bits/default_map.h
--- a/lemon/bits/default_map.h	Fri Feb 20 18:43:34 2009 +0100
+++ b/lemon/bits/default_map.h	Fri Feb 20 21:37:19 2009 +0000
@@ -96,7 +96,7 @@
   };
 
 
-#if defined __GNUC__ && !defined __STRICT_ANSI__
+#if defined HAVE_LONG_LONG
 
   // long long
   template <typename _Graph, typename _Item>