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

[Itaru Kitayama via Openmp-dev]

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
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