[PATCH] D111748: [CMake] Set the CMP0114 policy
Petr Hosek via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Oct 13 11:20:04 PDT 2021
phosek created this revision.
phosek added reviewers: smeenai, beanz, ldionne.
Herald added a subscriber: mgorny.
phosek requested review of this revision.
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.
We may consider enabling this policy in the future, but for now just
suppress the warnings to preserve the backwards compatibility.
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D111748
Files:
llvm/CMakeLists.txt
Index: llvm/CMakeLists.txt
===================================================================
--- llvm/CMakeLists.txt
+++ llvm/CMakeLists.txt
@@ -2,6 +2,12 @@
cmake_minimum_required(VERSION 3.13.4)
+# CMP0114: ExternalProject step targets fully adopt their steps.
+# New in CMake 3.19. https://cmake.org/cmake/help/latest/policy/CMP0114.html
+if(POLICY CMP0114)
+ cmake_policy(SET CMP0114 OLD)
+endif()
+
# CMP0116: Ninja generators transform `DEPFILE`s from `add_custom_command()`
# New in CMake 3.20. https://cmake.org/cmake/help/latest/policy/CMP0116.html
if(POLICY CMP0116)
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