[PATCH] D40326: Fix static link on debian

[Rafael Avila de Espindola via llvm-commits]

Ping

Rafael Avila de Espindola <rafael.espindola at gmail.com> writes:

> In any case. Desirable or not that is what the libstdc++ implementation
> is and we have to live with it.
>
> We have to do something like this in CMAKE or just report an error
> saying that we don't support static linking when using libstdc++.
>
> Cheers,
> Rafael
>
> Joerg Sonnenberger via llvm-commits <llvm-commits at lists.llvm.org>
> writes:
>
>> On Mon, Nov 27, 2017 at 06:16:50PM +0000, Chris Bieneman via Phabricator via llvm-commits wrote:
>>> It's undesirable for user code that is using std::thread to requirer
>>> the user to list pthread as a dependency, and even worse if the pthread
>>> library needs to be linked with extra flags.
>>
>> I disagree on this. The presence of pthread often adds overhead in other
>> places, so making it required to link it in explicitly certainly makes
>> sense. What doesn't make sense is to randomly crash. I.e. there is a
>> huge difference between sane failure modes ("you can't create threads")
>> and crashing.
>>
>> Joerg
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