From 17040efdeb50de19c8136e2253a04aa11230cf30 Mon Sep 17 00:00:00 2001

Message-Id: <17040efdeb50de19c8136e2253a04aa11230cf30.1390394207.git.jdenemar@redhat.com>

From: "Richard W.M. Jones" <rjones@redhat.com>

Date: Mon, 20 Jan 2014 09:03:26 -0700

Subject: [PATCH] aarch64: Disable -fstack-protector.

https://bugzilla.redhat.com/show_bug.cgi?id=1042937

I'm using gcc-4.8.2-7.fc21.aarch64 which does not appear to support

this option.

(cherry picked from commit fe881ae086ec13fc73edc201956b6b9a7b9765e6)

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>

---

 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 8731b70..c0e9295 100644

--- a/m4/virt-compile-warnings.m4

+++ b/m4/virt-compile-warnings.m4

@@ -179,6 +179,9 @@ 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

-- 

1.8.5.3