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[CMake] Do not set CMP0116 explicitly to old (#90385)

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CMP0116 was originally set to old to get rid of warnings. However, this
behavior is now set to new by default with the minimum CMake version
that LLVM requires so does not produce any warnings, and setting it
explicitly to old does produce a warning in newer CMake versions. Due to
these reasons, remove this check for now.

Splitting off from removing the CMP0114 check just in case something
breaks.

Partially fixes #83727.
This commit is contained in:
Aiden Grossman
2025-04-25 21:29:59 -07:00
committed by GitHub
parent a50269e999
commit ab405fb6e9
3 changed files with 26 additions and 30 deletions
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6
cmake/Modules/CMakePolicy.cmake
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@@ -1,11 +1,5 @@
# CMake policy settings shared between LLVM projects
# 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)
cmake_policy(SET CMP0116 OLD)
endif()
# MSVC debug information format flags are selected via
# CMAKE_MSVC_DEBUG_INFORMATION_FORMAT, instead of
# embedding flags in e.g. CMAKE_CXX_FLAGS_RELEASE.