From 05ff032f69c9431917f8d05e44980cf138e07951 Mon Sep 17 00:00:00 2001
From: Joel Dice <joel.dice@gmail.com>
Date: Sat, 23 Oct 2010 20:38:42 -0600
Subject: [PATCH] pass -march=i586 to gcc when targetting 32-bit x86

Recent versions of GCC will only give us
__sync_bool_compare_and_swap_8 if we target i586 and above,
apparently.
---
 makefile | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/makefile b/makefile
index c66c09493c..0109e672a6 100644
--- a/makefile
+++ b/makefile
@@ -57,11 +57,6 @@ java-home = /tmp
 ifdef openjdk
   classpath = openjdk
   options := $(options)-openjdk
-  ifeq ($(arch),x86_64)
-		openjdk-lib-dir = $(openjdk)/jre/lib/amd64
-  else
-		openjdk-lib-dir = $(openjdk)/jre/lib
-	endif
 	java-home = $(openjdk)/jre
 	test-executable = $(executable-dynamic)
 	boot-classpath := $(boot-classpath):$(openjdk)/jre/lib/rt.jar
@@ -252,7 +247,7 @@ endif
 ifneq ($(platform),darwin)
 ifeq ($(arch),i386)
 # this is necessary to support __sync_bool_compare_and_swap:
-	cflags += -march=i486
+	cflags += -march=i586
 endif
 endif