Upstream commit that fixes https://bugs.gentoo.org/957925
https://github.com/naelstrof/maim/commit/1011cfe347fc744ef573474f4111e533c5490a65
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required( VERSION 3.1.3 )
+cmake_minimum_required( VERSION 3.5.0 )
 
 project(maim VERSION 5.8.0 LANGUAGES CXX)