[libc-commits] [libc] [libc][freebsd] initialize freebsd support (PR #124459)

[Gleb Popov via libc-commits]

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arrowd wrote:

The `portbld` vendor part of the triple is used when the software is built via FreeBSD Ports system. The more generic triple is `<arch>-unknown-freebsdXY.Z`. I don't think LLVM's build system should react to "portbld".

https://github.com/llvm/llvm-project/pull/124459