[PATCH] D74784: [driver][darwin] Don't use -platform_version flag by default

[Steven Wu via Phabricator via cfe-commits]

steven_wu added a comment.

Thanks. LGTM. I will let @arphaman to approve this.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D74784/new/

https://reviews.llvm.org/D74784