diff -r ca12939f8b00 -r 4b558ee0d4f5 lemon/bits/default_map.h
--- a/lemon/bits/default_map.h	Tue Mar 31 16:21:30 2009 +0100
+++ b/lemon/bits/default_map.h	Tue Apr 28 13:42:28 2009 +0100
@@ -97,7 +97,7 @@
   };
 
 
-#if defined HAVE_LONG_LONG
+#if defined LEMON_HAVE_LONG_LONG
 
   // long long
   template <typename _Graph, typename _Item>