https://bugs.gentoo.org/951842 https://github.com/jbeder/yaml-cpp/pull/1211 From 8153a1add19018f65527faad3c4d3941705baf39 Mon Sep 17 00:00:00 2001 From: Craig Scott Date: Wed, 16 Aug 2023 15:55:44 +1000 Subject: [PATCH] Specify CMake policy range to avoid deprecation warning CMake 3.27 started issuing a deprecation warning for any cmake_minimum_required() call that specified a minimum version older than 3.5. Specifying a version range instead of a simple minimum version avoids that warning without raising the minimum supported CMake version. The NEW policy behavior will be used for all policies introduced up to CMake 3.14 with this change. --- CMakeLists.txt | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/CMakeLists.txt b/CMakeLists.txt index 46dc18059..1ae92e2b7 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1,5 +1,6 @@ -# 3.5 is actually available almost everywhere, but this a good minimum -cmake_minimum_required(VERSION 3.4) +# 3.5 is actually available almost everywhere, but this a good minimum. +# 3.14 as the upper policy limit avoids CMake deprecation warnings. +cmake_minimum_required(VERSION 3.4...3.14) # enable MSVC_RUNTIME_LIBRARY target property # see https://cmake.org/cmake/help/latest/policy/CMP0091.html