[PATCH] D24084: [CMake] Cleanup libunwind lookup code.

[Renato Golin via cfe-commits]

rengolin added a comment.

In https://reviews.llvm.org/D24084#530427, @logan wrote:

> We can either (1) specify the path to libunwind or (2) manually download `unwind.h` header from libunwind project and place it to `include` directory.


That is a horrible dependency... I never hit it because I always test libc++ with libunwind.

Marshall (@mclow.lists), isn't there a better way of doing this? It sounds terrible...

cheers,
--renato


https://reviews.llvm.org/D24084