[PATCH] D39949: [CMake][libcxxabi] Support merging archives when statically linking unwinder

[Chris Bieneman via Phabricator via llvm-commits]

beanz added a comment.

Rather than hand rolling ar commands, could we make libunwind, libcxxabi, and libcxx produce object libraries, then we could just create normal static library targets with the object libraries as sources.

Thoughts?


Repository:
  rL LLVM

https://reviews.llvm.org/D39949