[all-commits] [llvm/llvm-project] d40dc4: [CMake] Warn when the version is older than 3.20.0.

[mordante via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d40dc417389e09b26dd4177f50a06cf9889caf2f
      https://github.com/llvm/llvm-project/commit/d40dc417389e09b26dd4177f50a06cf9889caf2f
  Author: Mark de Wever <koraq at xs4all.nl>
  Date:   2022-12-11 (Sun, 11 Dec 2022)

  Changed paths:
    M clang/CMakeLists.txt
    M compiler-rt/CMakeLists.txt
    M compiler-rt/lib/builtins/CMakeLists.txt
    M compiler-rt/lib/crt/CMakeLists.txt
    M flang/CMakeLists.txt
    M flang/runtime/CMakeLists.txt
    M lld/CMakeLists.txt
    M lldb/CMakeLists.txt
    M lldb/tools/debugserver/CMakeLists.txt
    M llvm/CMakeLists.txt
    M llvm/docs/ReleaseNotes.rst
    M mlir/CMakeLists.txt
    M openmp/CMakeLists.txt
    M polly/CMakeLists.txt
    M runtimes/CMakeLists.txt

  Log Message:
  -----------
  [CMake] Warn when the version is older than 3.20.0.

This is a preparation to require CMake 3.20.0 after LLVM 16 has been
released.

This change has been discussed on discourse
https://discourse.llvm.org/t/rfc-upgrading-llvms-minimum-required-cmake-version/66193

Reviewed By: #libc_vendors, MaskRay, ChuanqiXu, to268, thieta, stellaraccident, ldionne, #libc, #libc_abi, phosek

Differential Revision: https://reviews.llvm.org/D137724