[PATCH] D136315: [clang][Darwin] Try to guess the SDK root with xcrun when unspecified

Thu Jan 19 14:45:24 PST 2023

mysterymath added a comment.

This also appears to be breaking the Darwin build for the Fuchsia toolchain, with similar test failures to those seen by @thakis.
Given the scope of the breakages, can we revert this and reland later?

See: https://luci-milo.appspot.com/ui/p/fuchsia/builders/toolchain.ci/clang-mac-x64/b8791526664823090241/overview

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D136315/new/

https://reviews.llvm.org/D136315