We should make a decision on what level of c++ support we want. The 0.4.x branch of pynac needs c++11 and the “override” keyword. I don’t think Nathann ever mentioned which c++11 feature he wanted, he probably just assumed that having a c++11 flag was enough.
Another thing to be cautious of: gcc 4.8, 4.9 and 5.x have different c++11 ABI. Which means that if you install sage with one then change compiler you may be in trouble as soon as you try to re-install or upgrade something that use c++11. So I guess there are two questions: 1) Do we want to mandate c++11 support Y[ ] N[ ] 2) if yes what c++11 features do we want? Feature complete [ ] List of features [ ] (list needed features) * override François > On 22/09/2015, at 15:27, Ralf Stephan <gtrw...@gmail.com> wrote: > > On Monday, September 21, 2015 at 6:38:50 PM UTC+2, Volker Braun wrote: >> Afaik we already require C++11 support to compile Pynac > > Yes, Pynac git master requires it but we're still installing backported > versions (0.3.9.x vs 0.4.x). > > The ticket that never got finished was > http://trac.sagemath.org/ticket/18323 > > Regards, > > -- > You received this message because you are subscribed to the Google Groups > "sage-devel" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to sage-devel+unsubscr...@googlegroups.com. > To post to this group, send email to sage-devel@googlegroups.com. > Visit this group at http://groups.google.com/group/sage-devel. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at http://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
