[PATCH] D112081: Define __STDC_NO_THREADS__ when targeting windows-msvc (PR48704)

Thu Feb 17 12:58:17 PST 2022

rnk added a comment.

In D112081#3330585 <https://reviews.llvm.org/D112081#3330585>, @emmenlau wrote:

> Current OpenSSL 1.1.1m requires `__STDC_NO_ATOMICS__` to build with clang-cl against MSVC. Is this on-topic here?

I think stdatomic.h is supposed to work with clang-cl, see this comment here:
https://github.com/llvm/llvm-project/blob/main/clang/lib/Headers/stdatomic.h#L16
If it's not working, I'd recommend filing a github issue with more details about any compile failures.

Repository:
  rG LLVM Github Monorepo

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https://reviews.llvm.org/D112081