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To: gentoo-dev@lists.gentoo.org
From: Ryan Hill <dirtyepic@gentoo.org>
Subject: [gentoo-dev] Re: [PATCH] To enable ssp default in Gcc the toolchain.eclass need
some changes.
Date: Thu, 9 Jan 2014 17:26:03 -0600
Organization: Gentoo
Message-ID: <20140109172603.659c630f@caribou.gateway.pace.com>
References: <7554031.Sacz2dxc8i@laptop1.gw.ume.nu>
<52CF1080.7010400@gentoo.org>
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On Thu, 09 Jan 2014 16:11:28 -0500
"Rick \"Zero_Chaos\" Farina" <zerochaos@gentoo.org> wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>=20
> On 01/09/2014 03:58 PM, Magnus Granberg wrote:
> > Hi
> >=20
> > Some time ago we discussed that we should enable stack smashing=20
> > (-fstack-protector) by default. So we opened a bug to track this [1]. =
=20
> > The affected Gcc version will be 4.8.2 and newer. Only amd64, x86, mips,
> > ppc, ppc64 and arm will be affected by this change.=20
> >=20
> > You can turn off ssp by using the nossp USE flag or by adding=20
> > -fno-stack-protector to the CFLAGS and/or CXXFLAGS. We are using the sa=
me=20
> > patch as Debian/Ubuntu but with some Gentoo fixes.
>=20
> Please avoid "noblah" use flags.
>=20
> http://devmanual.gentoo.org/general-concepts/use-flags/
>=20
> ssp flag that defaults to on is fine.
This flag already exists and has always worked this way. We don't have USE
defaults yet.
--=20
Ryan Hill psn: dirtyepic_sk
gcc-porting/toolchain/wxwidgets @ gentoo.org
47C3 6D62 4864 0E49 8E9E 7F92 ED38 BD49 957A 8463
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