[PATCH] D136572: Harmonize cmake_policy() across standalone builds of all projects

[Fangrui Song via Phabricator via cfe-commits]

MaskRay added a comment.

It'll be good if we have a wiki describing how downstream users invoke cmake, so that large cmake refactoring can be verified beforehand.
(like usage verification https://github.com/opencollab/llvm-toolchain-integration-test-suite, but for cmake invocations)


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D136572/new/

https://reviews.llvm.org/D136572