[PATCH] D69407: build: remove `LLVM_CXX_STD` extension point

[Shoaib Meenai via Phabricator via llvm-commits]

smeenai added a reviewer: jfb.
smeenai added a comment.
Herald added a subscriber: dexonsmith.

The change itself looks fine, but idk if we need to preserve support for any of the older variables (LLVM_ENABLE_CXX1Z in particular). Idk if there's an easy way to e.g. audit bot configurations to see what variables they're using ... maybe posting to llvm-dev would be a good idea?


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D69407/new/

https://reviews.llvm.org/D69407