From: ludo@gnu.org (Ludovic Courtès)
To: Mark H Weaver <mhw@netris.org>
Cc: guix-devel@gnu.org
Subject: Re: python-3.3.5 test failures on i686 in core-updates
Date: Wed, 17 Sep 2014 12:10:24 +0200 [thread overview]
Message-ID: <8761gmblrj.fsf@gnu.org> (raw)
In-Reply-To: <87fvfrtepv.fsf@yeeloong.lan> (Mark H. Weaver's message of "Tue, 16 Sep 2014 17:53:00 -0400")
Mark H Weaver <mhw@netris.org> skribis:
> I wrote:
>> Python-3.3.5 fails its test suite on i686.
>
> This turns out to be a bug in glibc-2.20.
> I've filed an upstream ticket here:
>
> https://sourceware.org/bugzilla/show_bug.cgi?id=17398
It turned out to be a GCC 4.8 bug:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61801
So now we have two option:
1. Patch GCC 4.8.3 in core-updates, and rebuild the whole thing.
2. Switch to GCC 4.9 as the default.
Option #1 is the safest, I think.
Thoughts?
Ludo’.
next prev parent reply other threads:[~2014-09-17 10:10 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-16 17:44 python-3.3.5 test failures on i686 in core-updates Mark H Weaver
2014-09-16 21:53 ` Mark H Weaver
2014-09-17 10:10 ` Ludovic Courtès [this message]
2014-09-17 10:49 ` Mark H Weaver
2014-09-17 11:47 ` Ludovic Courtès
2014-09-17 13:52 ` Mark H Weaver
2014-09-17 15:22 ` Ludovic Courtès
2014-09-17 16:45 ` Eric Bavier
2014-09-17 21:11 ` Ludovic Courtès
2014-09-17 11:02 ` Andreas Enge
2014-09-17 11:27 ` Mark H Weaver
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