From: Jordi Mallach <jordi@debian.org>
Description: Fix linux/ppc build
 The Linux PowerPC build of the SDL target failed to build due to a badly
 declared ifdef.
Forwarded: no

Index: mame-0.141/src/mame/video/n64.h
===================================================================
--- mame-0.141.orig/src/mame/video/n64.h	2011-04-22 12:56:00.950598302 +0200
+++ mame-0.141/src/mame/video/n64.h	2011-04-22 12:56:16.858598308 +0200
@@ -40,7 +40,7 @@
 #define FORMAT_IA				3
 #define FORMAT_I				4
 
-#if LSB_FIRST
+#ifdef LSB_FIRST
 #define BYTE_XOR_DWORD_SWAP 7
 #define WORD_XOR_DWORD_SWAP 3
 #else