diff -ur ./src/Shared/All.h ../mac-3.99-u4-2/src/Shared/All.h
--- ./src/Shared/All.h	2004-05-12 07:11:31.000000000 +0200
+++ ../mac-3.99-u4-2/src/Shared/All.h	2006-01-01 19:29:18.000000000 +0100
@@ -1,3 +1,7 @@
+#ifndef BUILD_CROSS_PLATFORM
+#define BUILD_CROSS_PLATFORM
+#endif
+
 #ifndef APE_ALL_H
 #define APE_ALL_H