[Openmp-dev] [RFC] Requiring C++14 for the OpenMP subproject

[Itaru Kitayama via Openmp-dev]

Ah, yes llvm is always built so. Thanks!

On Sun, Feb 9, 2020 at 8:35 Johannes Doerfert <jdoerfert at anl.gov> wrote:

> It looks like GCC 6.1 is the first. CentOS 8 should be GCC 8.
>
> If you build LLVM on that machine you are already using C++14, that is
> the point ;)
>
>
> On 02/09, Itaru Kitayama via Openmp-dev wrote:
> > Jon,
> > Do you happen to know the minimal version of GCC that supports C++14? If
> > upgrading CentOS 8 gives us the good GCC, then there should not be a
> > problem.
> >
> > On Sun, Feb 9, 2020 at 4:31 Jon Chesterfield via Openmp-dev <
> > openmp-dev at lists.llvm.org> wrote:
> >
> > > On Sat, Feb 8, 2020 at 6:45 PM Johannes Doerfert <jdoerfert at anl.gov>
> > > wrote:
> > >
> > >> More than a year ago [0,1] LLVM moved to C++14 as the minimal required
> > >> C++ versions.
> > >>
> > >> Today we like to finally follow with the OpenMP subproject [2].
> > >
> > >
> > > Strongly in favour of the OpenMP subproject using exactly the same
> > > compilation requirements as the LLVM project. C++ version, compiler
> > > versions and so forth.
> > >
> > > I thought this was so obviously correct that we could patch the cmake
> and
> > > move on, but here we are. Thank you for writing the RFC.
> > >
> > > Jon
> > > _______________________________________________
> > > Openmp-dev mailing list
> > > Openmp-dev at lists.llvm.org
> > > https://lists.llvm.org/cgi-bin/mailman/listinfo/openmp-dev
> > >
>
> > _______________________________________________
> > Openmp-dev mailing list
> > Openmp-dev at lists.llvm.org
> > https://lists.llvm.org/cgi-bin/mailman/listinfo/openmp-dev
>
>
> --
>
> Johannes Doerfert
> Researcher
>
> Argonne National Laboratory
> Lemont, IL 60439, USA
>
> jdoerfert at anl.gov
>
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