[PATCH] D54595: [libcxx] Fix libc++ re-exporting logic when Command Line Tools are not installed

[Louis Dionne via Phabricator]

ldionne added a comment.

In https://reviews.llvm.org/D54595#1300408, @smeenai wrote:

> check-cxx-abilist passes for me with this applied (Mojave, Xcode 10.1).


Thanks for checking!


Repository:
  rCXX libc++

https://reviews.llvm.org/D54595