From c2680200486572baf8221ba052ef50b58ecd816e Mon Sep 17 00:00:00 2001
From: Craig Scott <craig.scott@crascit.com>
Date: Thu, 17 Aug 2023 08:54:05 +1000
Subject: [PATCH] Specify CMake policy range to avoid deprecation warning
 (#1211)

---
 CMakeLists.txt | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 46dc180..1ae92e2 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