[PATCH] D45639: [Driver] Support default libc++ library location on Darwin

[Saleem Abdulrasool via Phabricator via cfe-commits]

compnerd added a comment.

I'm not sure I understand this.  The proper location for libc++ on the darwin layout is in the SDK, not relative to the driver.  The default behaviour is similar to cross-compiling, and with a (derived) SDK.  This definitely needs to be reviewed by @dexonsmith


Repository:
  rC Clang

https://reviews.llvm.org/D45639