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Date: Sun, 3 Jun 2012 00:08:15 -0400
From: Dmitry Goncharov <dgoncharov@users.sf.net>
To: gentoo-user@lists.gentoo.org
Subject: Re: [gentoo-user] Just a heads-up, I think =sys-libs/glibc-2.14.1-r3
 is a stinker.
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On Sat, Jun 02, 2012 at 11:56:01PM -0400, Michael Mol wrote:
> On Sat, Jun 2, 2012 at 11:34 PM, Dmitry Goncharov
> <dgoncharov@users.sf.net> wrote:
> > On Sat, Jun 02, 2012 at 10:52:12PM -0400, Michael Mol wrote:
> >> On Sat, Apr 28, 2012 at 11:07 AM, Michael Mol <mikemol@gmail.com> wr=
ote:
> >> Wow. Just wow. This is incredible.
> >>
> >> This is repeatable for me.
> >>
> > <snip>
> >> =A0* The problem occurred while executing the ebuild file named
> >> =A0* 'glibc-2.14.1-r3.ebuild' located in the '/var/db/pkg/sys-
> >>
> > <snip>
> >> CFLAGS=3D"-O2 -pipe -D_FORTIFY_SOURCE=3D2 -march=3Dcore2 -mcx16 -msa=
hf
> >> --param l1-cache-size=3D32 --param l1-cache-line-size=3D64 --param
> >> l2-cache-size=3D4096 -mtune=3Dcore2 -ggdb3"
> >> CXXFLAGS=3D"${CFLAGS}"
> >
> > Can you upgrage to glibc-2.15?
>=20
> Sure. It's going to be another full reinstall.
>=20
> > Can you tweak you gcc flags to something more conventional and see if=
 the
> > problem persists?
>=20
> Those CFLAGS should be equivalent to:
> CFLAGS=3D"-O2 -pipe -ggdb3 --march=3Dnative".
>=20
> But I'll try making it just -O2 -pipe --march=3Dnative.
>=20
> > If you are interested in submitting a patch to the upstream then you =
can build
> > the glibc test suite with your gcc flags and check if the tests pass.
>=20
> If it gets things fixed. I have two machines which have been offline
> for almost two months from this.
>=20
> --=20
> :wq
>=20
Also, which gcc are you using? Can you try a different version?

regards, Dmitry