Revert [libcxx] r323453 - [cmake] [libcxx] Call llvm_setup_rpath() when adding shared libraries.

Shoaib Meenai pointed out this will break standalone builds when built without llvm.

Differential Revision: https://reviews.llvm.org/D42459

llvm-svn: 323459
Cr-Mirrored-From: sso://chromium.googlesource.com/_direct/external/github.com/llvm/llvm-project
Cr-Mirrored-Commit: 7e9453d5837f70284244dca2143fa5d8e491f955
1 file changed