From 3395860921f80788d1daa8b767e7989ea175ca9e Mon Sep 17 00:00:00 2001
From: Jason Evans <jasone@canonware.com>
Date: Wed, 7 Apr 2010 23:41:00 -0700
Subject: [PATCH] Don't build with -march=native.

Don't build with -march=native by default, because the generated code
may perform especially poorly on ABI-compatible, but internally
different, systems.
---
 jemalloc/configure.ac | 1 -
 1 file changed, 1 deletion(-)

diff --git a/jemalloc/configure.ac b/jemalloc/configure.ac
index 4582c71f..ce6e6799 100644
--- a/jemalloc/configure.ac
+++ b/jemalloc/configure.ac
@@ -306,7 +306,6 @@ if test "x$enable_debug" = "x0" -a "x$no_CFLAGS" = "xyes" ; then
     if test "x$GCC" = "xyes" ; then
       JE_CFLAGS_APPEND([-O3])
       JE_CFLAGS_APPEND([-funroll-loops])
-      JE_CFLAGS_APPEND([-march=native])
     else
       JE_CFLAGS_APPEND([-O])
     fi