[libc-commits] [compiler-rt] [libc] [libcxx] [libcxxabi] [libunwind] [llvm] [openmp] [Runtimes] Introduce variables containing resource dir paths (PR #177953)

[Petr Hosek via libc-commits]

================

----------------
petrhosek wrote:

I suggested renaming `GetToolchainDirs.cmake` to `GetCompilerRTPath.cmake` as a way of communicating to future developers who touch the build system that this logic shouldn't be used for other runtimes. At the same time, I don't feel too strongly about this and am fine communicating it via a comment in the file, so I won't insist on this change

https://github.com/llvm/llvm-project/pull/177953