[libcxx-dev] AArch64 and PowerPC support

[Itaru Kitayama via libcxx-dev]

Ah thanks for listing the targets executed during the job.

“Testing libc++”
https://libcxx.llvm.org/docs/TestingLibcxx.html

I am having problems to follow their instructions, but I suspect it is out
of date?

On Tue, Sep 3, 2019 at 17:50 Diana Picus <diana.picus at linaro.org> wrote:

> On Mon, 2 Sep 2019 at 10:48, Itaru Kitayama <itaru.kitayama at gmail.com>
> wrote:
> >
> > Hi,
> >
> > Would you be able to execute the libc++ test suite just after the build
> is finished? I’ve been trying to do that on our local HPE Apollo, but no
> luck.
>
> I'm not sure what you mean by that. The bots run
> $ make cxxabi
> $ make cxx
> $ make check-libcxx
> $ make check-libcxxabi
>
> For check-libcxx we have
>
>   Expected Passes    : 6108
>   Expected Failures  : 38
>   Unsupported Tests  : 149
>
> And for check-libcxxabi we have
>
>   Expected Passes    : 53
>   Unsupported Tests  : 10
>
> What do you see on your machine?
>
> Cheers,
> Diana
>
> > On Mon, Sep 2, 2019 at 17:39 Diana Picus <diana.picus at linaro.org> wrote:
> >>
> >> On Fri, 30 Aug 2019 at 17:52, Marshall Clow via libcxx-dev
> >> <libcxx-dev at lists.llvm.org> wrote:
> >> >
> >> >
> >> >
> >> > On Fri, Aug 30, 2019 at 8:48 AM Itaru Kitayama via libcxx-dev <
> libcxx-dev at lists.llvm.org> wrote:
> >> >>
> >> >> Marshall,
> >> >> If I look at the libc++ LLVM page, the architectures like AArch64 and
> >> >> PowerPC with Linux are still not marked as "Supported." What are the
> >> >> time frame for them to be properly supported?
> >> >> On POWER8 I seem to build and use libc++, but not throughly using the
> >> >> libc++ test suite for the complete coverage.
> >> >>
> >> >
> >> > I suspect that means that either:
> >> > * The web pages are out of date, or
> >> > * We don't have bots for them - so they're not really tested.
> >> >
> >> > I know that people are using libc++ on 64 bit ARM platforms (both iOS
> and Android, for example)
> >>
> >> For the record, we have buildbots for AArch64 Linux here:
> >>
> http://lab.llvm.org:8011/builders/libcxx-libcxxabi-libunwind-aarch64-linux
> >>
> http://lab.llvm.org:8011/builders/libcxx-libcxxabi-libunwind-aarch64-linux-noexceptions
> >>
> >> They're red at the time of writing, but we're actively maintaining
> >> them and will bring them back to green asap.
> >>
> >> Please let us know if there are any other requirements or if we should
> >> be testing other configs as well (at the time being we're only
> >> compiling with clang, is gcc also a must?).
> >>
> >> Cheers,
> >> Diana
> >>
> >> > I'll put it on my TODO list.
> >> >
> >> > -- Marshall
> >> >
> >> > _______________________________________________
> >> > libcxx-dev mailing list
> >> > libcxx-dev at lists.llvm.org
> >> > https://lists.llvm.org/cgi-bin/mailman/listinfo/libcxx-dev
>
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