On Thu, Jul 13, 2017 at 07:48:00AM +0200, Vít Ondruch wrote:
>
>
> Dne 12.7.2017 v 16:09 Zbigniew Jędrzejewski-Szmek napsal(a):
> > On Fri, Jul 07, 2017 at 02:53:36PM +0200, Florian Weimer wrote:
> >> We currently have an invalid IFUNC resolver in libgcc.a on POWER
> >> (rhbz#1467526).  glibc in rawhide recently started linking that into the
> >> library and there are significant problems with that (rhbz#1467518).
> >>
> >> I'll be on PTO next week, and it does not seem likely that this is going
> >> to be resolved upstream before that.  If upstream (both glibc GCC are
> >> involved) don't come up with a solution, I'm not sure
> >>
> >> If we downgrade glibc to 2.25 in rawhide, we will have to rebuild at
> >> least the following packages right after that because they have a
> >> GLIBC_2.26 symbol version dependency:
> >>
> >>  inn-2.6.1-6.fc27.src.rpm
> >>  remctl-3.13-4.fc27.src.rpm
> >>  sudo-1.8.20p2-1.fc27.src.rpm
> >>  tmux-2.5-1.fc27.src.rpm
> >>  unbound-1.6.4-1.fc27.src.rpm
> >>  xorg-x11-server-1.19.3-6.fc27.src.rpm
> >>
> >> Besides the glibc downgrade, I'm not aware of anything else we could do
> >> to get ready for the mass rebuild in time.
> > So, I had a look at https://bugzilla.redhat.com/show_bug.cgi?id=F26FTBFS,
> > and the situation is not good :( There's 621 open bugs on that list,
> > and it's quite likely most of those packages will FTBFS on 27 too.
>
> There used to be times, when FTBFS packages were remove once in a while ...

Even assuming that we started the removal process for those packages,
it's not going to happen today, and IIUC, the mass rebuild is supposed
to start real soon now. The rebuild is supposed to test recent changes in
gcc/glibc/whatever and uncover issues, so it'll not help if
so many packages are failing to build because of other reasons.

Zbyszek

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