From e6cc63bbf4bd0bf59269c1b692d7a8f5faba6a8f Mon Sep 17 00:00:00 2001
From: Sascha Hauer <s.hauer@pengutronix.de>
Date: Thu, 5 Jul 2007 18:01:57 +0200
Subject: svn_rev_478

add support for x86_64
---
 arch/linux/Makefile | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'arch/linux/Makefile')

diff --git a/arch/linux/Makefile b/arch/linux/Makefile
index 9e2c32505d..b186f88183 100644
--- a/arch/linux/Makefile
+++ b/arch/linux/Makefile
@@ -35,8 +35,14 @@ SUBARCH := $(shell uname -m | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ \
 				  -e s/s390x/s390/ -e s/parisc64/parisc/ \
 				  -e s/ppc.*/powerpc/ -e s/mips.*/mips/ )
 
+ifeq ($(SUBARCH),x86_64)
+ELF_ARCH   := i386:x86-64
+ELF_FORMAT := elf64-x86-64
+endif
+ifeq ($(SUBARCH),i386)
 ELF_ARCH   := $(SUBARCH)
 ELF_FORMAT := elf32-$(SUBARCH)
+endif
 
 export ELF_FORMAT ELF_ARCH SUBARCH
 #	Update machine arch and proc symlinks if something which affects
-- 
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