am 7c9cf785: Merge "Update clang darwin prebuilt for kernel attribute change."

* commit '7c9cf7856074657afca55dd6e3300c9c29167ce7':
  Update clang darwin prebuilt for kernel attribute change.
tree: cce4603961caaf33fa1a4dc5214d80c6f8faa97b
  1. bin/
  2. lib/
  3. lib64/
  4. tools/
  5. update.sh