Eric Fiselier 11edd935c8 Attempt to unbreak Windows configuration.
Although libc++ doesn't yet support Windows we still have Windows
builders to track our progress.

Currently the clang-cl configuration seems broken because it doesn't
support -std=c++11 and instead requires /std:c++11. This patch attempts
to fix this.

llvm-svn: 343431
2018-10-01 01:00:11 +00:00
..