From: Richard W.M. Jones <rjones@redhat.com>
Date: Wed, 1 Jan 2014 13:42:49 +0000 (+0000)
Subject: aarch64: Disable -fstack-protector.
X-Git-Tag: CVE-2013-6458-1~38
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fe881ae086ec13fc73edc201956b6b9a7b9765e6;p=thirdparty%2Flibvirt.git

aarch64: Disable -fstack-protector.

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

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