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Re: ffsl / ffs testsuite error

From: Andreas Metzler
Subject: Re: ffsl / ffs testsuite error
Date: Mon, 7 Jul 2014 19:23:41 +0200
User-agent: Mutt/1.5.23 (2014-03-12)

On 2014-07-07 Eric Blake <address@hidden> wrote:
> On 07/05/2014 11:42 PM, Andreas Metzler wrote:
>> Andreas Metzler <address@hidden> wrote:
>> [...]
>>> ../../../../gnulib/tests/test-ffsl.c:48: assertion 'ffsl (i) == naive (i)' 
>>> failed
>> for the archives: Julian Taylor tracked this back to a gcc bug.
>> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61725

> How widespread is the broken gcc?  Is this something gnulib should be
> working around?


It applies to gcc >= 4.9.0 which was released in April 2014. So ATM it
will probably only apply to development versions of linux

At a quick google search I find Suse 13.1, RHEL 7, and Fedora 20 are
using gcc-4.8.  Ubuntu development (utopic), too. Debian unstable
and Fedora rawhide are at 4.9.

cu Andreas
`What a good friend you are to him, Dr. Maturin. His other friends are
so grateful to you.'
`I sew his ears on from time to time, sure'

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