[all-commits] [llvm/llvm-project] 347226: [CMake] Add a warning message to prepare the upcom...

[Louis Dionne via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 347226d1388f3eb6478a575d8f15c83a26edac01
      https://github.com/llvm/llvm-project/commit/347226d1388f3eb6478a575d8f15c83a26edac01
  Author: Louis Dionne <ldionne at apple.com>
  Date:   2020-04-22 (Wed, 22 Apr 2020)

  Changed paths:
    M llvm/CMakeLists.txt

  Log Message:
  -----------
  [CMake] Add a warning message to prepare the upcoming upgrade to CMake 3.13.4

As discussed in http://lists.llvm.org/pipermail/llvm-dev/2020-March/140349.html,
the minimum version of CMake required to build LLVM will be upgraded to
3.13.4 right after we create the release branch for LLVM 11.0.0.

As part of this effort, this commit adds a warning to give a heads up
to folks regarding the upcoming upgrade. This should allow users to
upgrade their CMake in advance so that the upgrade can sail right
through when the time comes.

Differential Revision: https://reviews.llvm.org/D77740