Add an "#ifndef NIXPCOM" check so that this builds on non-evbarm.

sys/arch/arm/arm32/conf.c

@@ -1,4 +1,4 @@
-/*	$NetBSD: conf.c,v 1.14 2002/07/19 16:38:17 thorpej Exp $	*/
+/*	$NetBSD: conf.c,v 1.15 2002/07/20 00:26:51 simonb Exp $	*/
 
 /*
  * Copyright (c) 1994-1998 Mark Brinicombe.
@@ -144,6 +144,10 @@
 #ifndef NPLCOM
 #define NPLCOM	0
 #endif
+/*#include "ixpcom.h"*/
+#ifndef NIXPCOM
+#define NIXPCOM	0
+#endif
 
 /*
  * From this point, these need to be MI foo.h files.