On Mon, 1 Jul 2024 at 14:56, David Spickett <david.spick...@linaro.org>
wrote:

> This is one for @Omair Javaid <omair.jav...@linaro.org> who is on bots
> this week.
>
> But to save him some confusion, I noticed that the next build
> https://lab.llvm.org/buildbot/#/builders/122/builds/151 passes. This is
> because
> https://github.com/llvm/llvm-project/commit/038bc1c18c786e14cc306401b00144265f8860f5
> required lld which surprisingly, makes the test unsupported?
>
> UNSUPPORTED: Profile-armhf :: Linux/instrprof-vtable-value-prof.cpp (74341
> of 77518)
>
> Which is odd because it's enabled in both stages and used to link in stage
> 2.
>
I am guessing behavior is intended as LLVM_ENABLE_LLD=ON is not setting
CLANG_DEFAULT_LINKER for stage 2. Should we expect clang to use just built
lld in stage 2 by default without even setting CLANG_DEFAULT_LINKER?

>
> Did you get any other notifications of the same include issue,
> particularly from Linaro's other builders?
>
> On Mon, 1 Jul 2024 at 10:39, mingmingl <minglot...@gmail.com> wrote:
>
>> Greetings!
>>    This is Mingming and I'm an LLVM contributor. I have received a lot of
>> useful code review feedback from aarch64 experts. Thank you for all of
>> that!
>>
>>    I'm writing to report a failure (
>> https://lab.llvm.org/buildbot/#/builders/122/builds/150) on buildbot
>> clang-armv8-lld-2stage triggered by my recent patch. The issue seems to
>> stem from the C++ standard libraries not being configured in the buildbot
>> environment.
>>
>>    While using a c-style header is a workaround (which pr 97245
>> <https://github.com/llvm/llvm-project/pull/97245> did), @petrhosek
>> reminded
>> me that it would be good to inform maintainers so they can take a look,
>> which makes sense to me.
>>
>>    Could someone please assist in resolving this configuration problem?
>> Thank you in advance and let me know if I miss anything.
>>
>> Thanks, Mingming
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>>
>
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