freebsd-ports/math/gambit/files/patch-sources-tools-enumpoly-double.cc

--- sources/tools/enumpoly/double.cc.orig	Thu Jun  9 02:47:34 2005
+++ sources/tools/enumpoly/double.cc	Sun Jul  3 23:39:27 2005
@@ -28,6 +28,7 @@
 #pragma implementation
 #endif
 
+#include <stdio.h>
 #include <math.h>
 #include <float.h>
 #include <assert.h>