[libc-commits] [PATCH] D145983: [libc] Fix policy CMP0116 warnings for cmake 3.20 or above.

[Tue Ly via Phabricator via libc-commits]

lntue updated this revision to Diff 504830.
lntue added a comment.

Include LLVM's cmake policies instead.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D145983/new/

https://reviews.llvm.org/D145983

Files:
  libc/CMakeLists.txt


Index: libc/CMakeLists.txt
===================================================================
--- libc/CMakeLists.txt
+++ libc/CMakeLists.txt
@@ -1,5 +1,12 @@
 cmake_minimum_required(VERSION 3.13.4)
 
+# Include LLVM's cmake policies.
+if(NOT DEFINED LLVM_COMMON_CMAKE_UTILS)
+  set(LLVM_COMMON_CMAKE_UTILS ${CMAKE_CURRENT_SOURCE_DIR}/../cmake)
+endif()
+include(${LLVM_COMMON_CMAKE_UTILS}/Modules/CMakePolicy.cmake
+  NO_POLICY_SCOPE)
+
 # Default to C++17
 set(CMAKE_CXX_STANDARD 17)
 


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