[libcxx-commits] [libcxx] [libcxx] Only use `copy_file_range` on Linux or FreeBSD targets (PR #184373)

[Nikolas Klauser via libcxx-commits]

philnik777 wrote:

Generally we much prefer having CI than not having CI. This allows us to not break people and be confident in our changes. If anything platform-specific does break we expect that there is someone we can ask to help us, and that's basically it. Having back-and-forth patches to make a particular platform happy is much more hassle than simply running the CI and knowing that it works as expected.

I'd be very happy to have musl on linux as well as other platforms, since that is a configuration people clearly use, but we don't have any visibility in what we might break.

Adding CI is described at https://libcxx.llvm.org/AddingNewCIJobs.html#addingnewcijobs for buildkite, but you can also use GH Actions if that's easier for you.

https://github.com/llvm/llvm-project/pull/184373