[PATCH] D33384: [libcxx] [libcxxabi] fix building with libc++ win32 threads for mingw-w64

[Eric Fiselier via Phabricator via llvm-commits]

EricWF added a comment.

Yeah, after discussing this further this is MinGW's problem to fix.

MinGW is *WRONG* for defaulting the macro to such a low value. It should be defaulting it to the value of the target, not `0x502`.
https://github.com/mingw-w64/mingw-w64/blob/master/mingw-w64-headers/crt/_mingw.h.in#L225


Repository:
  rL LLVM

https://reviews.llvm.org/D33384