--- programs/Xserver/hw/xfree86/loader/Imakefile	Wed Feb 26 15:32:12 2003
+++ programs/Xserver/hw/xfree86/loader/Imakefile	Wed Jun  4 19:14:55 2003
@@ -35,5 +35,5 @@
 #endif
 
-#if defined (x86_64Architecture)
+#if defined (x86_64Architecture) && defined(linux)
 ARCHDEFINES = -DDoMMAPedMerge -DMmapPageAlign
 #endif