From bfc473775111da4f13f7b7919247e86060f563df Mon Sep 17 00:00:00 2001
From: Holger Lubitz <hal@duncan.ol.sub.de>
Date: Sun, 17 Jun 2007 22:15:29 +0200
Subject: [PATCH] Update Makefile for compilation on ARCH=x86_64

---
 src/Makefile | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/Makefile b/src/Makefile
index fe730424..7b0caaf6 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -21,6 +21,12 @@ ifndef ARCH
 ARCH		:= $(shell uname -m | sed -e s,i[3456789]86,i386,)
 endif
 
+# handle x86_64 like i386, but set -m32 option for 32bit code only
+ifeq ($(ARCH),x86_64)
+ARCH		:= i386
+CFLAGS		+= -m32
+endif
+
 # Drag in architecture-specific Config
 #
 MAKEDEPS	+= arch/$(ARCH)/Config