[libvirt] [PATCH] Remove ssp buffer size setting

[Ján Tomko]

This option only makes sense with -fstack-protector.
With -fstack-protector-all, even functions with buffers
smaller than this are protected.

https://bugzilla.redhat.com/show_bug.cgi?id=1105456
---
 m4/virt-compile-warnings.m4 | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/m4/virt-compile-warnings.m4 b/m4/virt-compile-warnings.m4
index 574fbc4..ebc931d 100644
--- a/m4/virt-compile-warnings.m4
+++ b/m4/virt-compile-warnings.m4
@@ -171,14 +171,6 @@ AC_DEFUN([LIBVIRT_COMPILE_WARNINGS],[
        dnl be great overhead in adding -fstack-protector-all instead
        dnl wantwarn="$wantwarn -fstack-protector"
        wantwarn="$wantwarn -fstack-protector-all"
-       wantwarn="$wantwarn --param=ssp-buffer-size=4"
-       dnl Even though it supports it, clang complains about
-       dnl use of --param=ssp-buffer-size=4 unless used with
-       dnl the -c arg. It doesn't like it when used with args
-       dnl that just link together .o files. Unfortunately
-       dnl we can't avoid that with automake, so we must turn
-       dnl off the following clang specific warning
-       wantwarn="$wantwarn -Wno-unused-command-line-argument"
        ;;
        *-*-freebsd*)
        dnl FreeBSD ships old gcc 4.2.1 which doesn't handle
-- 
1.8.3.2