diff -r d8ca76573eb3 -r 8a144437db7d lemon/bits/default_map.h
--- a/lemon/bits/default_map.h	Tue Apr 28 13:38:06 2009 +0100
+++ b/lemon/bits/default_map.h	Mon Apr 27 20:02:37 2009 +0100
@@ -97,7 +97,7 @@
   };
 
 
-#if defined HAVE_LONG_LONG
+#if defined LEMON_HAVE_LONG_LONG
 
   // long long
   template <typename _Graph, typename _Item>