[PATCH] D42459: [cmake] [libcxx] Call llvm_setup_rpath() when adding shared libraries.

[Don Hinton via Phabricator via cfe-commits]

hintonda reopened this revision.
hintonda added a comment.
This revision is now accepted and ready to land.

Reopen after rollback.

@smeenai pointed out LLVM may not be available in standalone builds


Repository:
  rCXX libc++

https://reviews.llvm.org/D42459