From fe881ae086ec13fc73edc201956b6b9a7b9765e6 Mon Sep 17 00:00:00 2001
From: "Richard W.M. Jones" <rjones@redhat.com>
Date: Wed, 1 Jan 2014 13:42:49 +0000
Subject: [PATCH] aarch64: Disable -fstack-protector.

I'm using gcc-4.8.2-7.fc21.aarch64 which does not appear to support
this option.
---
 m4/virt-compile-warnings.m4 | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/m4/virt-compile-warnings.m4 b/m4/virt-compile-warnings.m4
index 1547e0394f..574fbc433e 100644
--- a/m4/virt-compile-warnings.m4
+++ b/m4/virt-compile-warnings.m4
@@ -163,6 +163,9 @@ AC_DEFUN([LIBVIRT_COMPILE_WARNINGS],[
     dnl -fstack-protector stuff passes gl_WARN_ADD with gcc
     dnl on Mingw32, but fails when actually used
     case $host in
+       aarch64-*-*)
+       dnl "error: -fstack-protector not supported for this target [-Werror]"
+       ;;
        *-*-linux*)
        dnl Fedora only uses -fstack-protector, but doesn't seem to
        dnl be great overhead in adding -fstack-protector-all instead