[Dune-devel] Building dune-common with gcc-4.8 fails

Christian Engwer christian.engwer at uni-muenster.de
Tue Jul 7 16:29:04 CEST 2015


see http://bugs.debian.org/791676

On Tue, Jul 07, 2015 at 04:08:21PM +0200, Christian Engwer wrote:
> I submitted a bugreport to debian, suggesting to change the
> configuration such that the compiler contains the
> "-fstack-protector-strong" parameter.
> 
> Let's see what the reaction is.
> 
> Christian
> 
> On Tue, Jul 07, 2015 at 12:22:22PM +0200, Carsten Gräser wrote:
> > Hi Ansgar, hi Christoph,
> > 
> > Am 07.07.2015 um 12:13 schrieb Christoph Grüninger:
> > > Hi Carsten,
> > > when Ansgar is right, it is not a Dune problem and we should move on.
> > > Add it to the known issues. If we gain more knowledge, we still can try
> > > to provide a workaround in 2.4.1.
> > > If you insist, we can add a check for -f<whateveritwas> and a GCC < 4.9
> > > and end configure with an error message.
> > I'm happy that we identified this as debian issue. In view of
> > this I don't insist on anything, despite _not_ pushing any
> > dirty hacks for this. Because the problem does only occur
> > if you explicitly select an older compiler and if you use mpich
> > it's perfectly OK, to note this as a known issue with debianish
> > distributions.
> > 
> > In case someone explicitly needs this combination we may
> > point her/him to the possible workarounds discussed on the
> > list.
> > 
> > Best,
> > Carsten
> > 
> 
> 
> 
> > _______________________________________________
> > Dune-devel mailing list
> > Dune-devel at dune-project.org
> > http://lists.dune-project.org/mailman/listinfo/dune-devel
> 
> 
> -- 
> Prof. Dr. Christian Engwer 
> Institut für Numerische und Angewandte Mathematik
> Fachbereich Mathematik und Informatik der Universität Münster
> Einsteinstrasse 62
> 48149 Münster
> 
> E-Mail	christian.engwer at uni-muenster.de
> Telefon	+49 251 83-35067
> FAX		+49 251 83-32729
> 
> _______________________________________________
> Dune-devel mailing list
> Dune-devel at dune-project.org
> http://lists.dune-project.org/mailman/listinfo/dune-devel
> 

-- 
Prof. Dr. Christian Engwer 
Institut für Numerische und Angewandte Mathematik
Fachbereich Mathematik und Informatik der Universität Münster
Einsteinstrasse 62
48149 Münster

E-Mail	christian.engwer at uni-muenster.de
Telefon	+49 251 83-35067
FAX		+49 251 83-32729



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