===================================================================
RCS file: /home/cvs/OpenXM_contrib2/asir2000/gc5.3/include/private/Attic/gcconfig.h,v
retrieving revision 1.1.1.1
retrieving revision 1.2
diff -u -p -r1.1.1.1 -r1.2
--- OpenXM_contrib2/asir2000/gc5.3/include/private/Attic/gcconfig.h	2001/04/20 10:05:36	1.1.1.1
+++ OpenXM_contrib2/asir2000/gc5.3/include/private/Attic/gcconfig.h	2003/02/14 22:29:13	1.2
@@ -576,7 +576,7 @@
 /*	HEURISTIC1 reportedly no longer works under 2.7.  Thus we	*/
 /* 	switched to HEURISTIC2, eventhough it creates some debugging	*/
 /*	issues.								*/
-#if MPI
+#if defined(MPI)
 	extern int *StackBottom;
 #	define STACKBOTTOM (ptr_t)(StackBottom)
 #else