On Monday, 02 May 2016 at 19:22, Dominik 'Rathann' Mierzejewski wrote:
On Monday, 02 May 2016 at 18:15, Jakub Jelinek wrote:
> On Mon, May 02, 2016 at 10:03:51AM -0600, Chris Murphy wrote:
> > On Mon, May 2, 2016 at 8:58 AM, Dominik 'Rathann' Mierzejewski
> > <dominik(a)greysector.net> wrote:
> > > On Monday, 02 May 2016 at 15:24, Stephen Gallagher wrote:
> > > [...]
> > >> All of the major stakeholders that usually trigger a mass rebuild
(GCC, glibc,
> > >> etc.) have been notified directly and are on board with this. This
announcement
> > >> was to ensure that no one was left surprised by this in case we missed
telling
> > >> anyone directly.
> > >
> > > I'm not so sure about GCC. It's been updated to 6.1 in both F25
and F24
> > > and it's causing bugs already. For example, anything trying to link
> > > against boost built with gcc-6.0.0 will fail to link at the moment, see
> > > bug
https://bugzilla.redhat.com/show_bug.cgi?id=1331983 .
> >
> > It's built in koji for F25 and F24, but it's not been bodhi pushed to
> > updates-testing for either. I think this is the usual and expected way
> > things go?
>
> There are no known ABI incompatibilities between gcc-6.1.1 (i.e. snapshot
> a few hours after the GCC 6.1 release) and recent 6.0.0 snapshots
> (development snapshots months to weeks before the 6.1 release that happened
> last week). So, are you sure it is really in between
> gcc-6.0.0-0.20.fc{24,25} and gcc-6.1.1-1.fc{24,25}, and not something you
> just attribute to newer gcc because you see newer version on it?
All I know is this:
https://koji.fedoraproject.org/koji/taskinfo?taskID=13828182 succeeded
and
https://koji.fedoraproject.org/koji/taskinfo?taskID=13872453 failed.
Rebuilding boost makes it succeed again. In the first case,
6.0.0-0.20.fc25 was in the buildroot. 6.1.1-1.fc25 was in the latter.
Boost was the same in both (1.60.0-5.fc25).
Also, if you read the bug description, you'll see that the linker failure
was caught by koschei when it tried to rebuild mkvtoolnix after updated
gcc hit the repositories:
https://apps.fedoraproject.org/koschei/package/mkvtoolnix (scroll down
to the first build attempt after 9.1.0-1.fc25). So yes, it looks to me
that either the newer gcc broke boost or there's a bug in boost exposed by
the gcc update.
Regards,
Dominik
--
Fedora
http://fedoraproject.org/wiki/User:Rathann
RPMFusion
http://rpmfusion.org
"Faith manages."
-- Delenn to Lennier in Babylon 5:"Confessions and Lamentations"