[PATCH] D11230: libunwind: Introduce __libunwind_config.h.

[Dan Albert]

danalbert added a comment.

Hmm. Looks like there will need to be some cleanup in `libcxx/cmake/Modules/HandleLibCXXABI.cmake` before this can happen.

Right now the C++ ABI headers get installed as part of the libc++ build, and we adjust that as necessary for each ABI library we support, but there isn't any support to vary it by unwinder (and really the whole thing is a hack).


http://reviews.llvm.org/D11230