From 7cbdd67bd4254058a382ab74ece72c435c72fe8c Mon Sep 17 00:00:00 2001
From: Dominic Clark <mrdomclark@gmail.com>
Date: Wed, 20 Sep 2023 19:28:04 +0100
Subject: [PATCH] Push policy stack in InstallDependencies module

---
 cmake/modules/InstallDependencies.cmake | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/cmake/modules/InstallDependencies.cmake b/cmake/modules/InstallDependencies.cmake
index 167a93f351f..29e5b207c18 100644
--- a/cmake/modules/InstallDependencies.cmake
+++ b/cmake/modules/InstallDependencies.cmake
@@ -1,7 +1,8 @@
 include(GetPrerequisites)
 include(CMakeParseArguments)
 
-# Project's cmake_minimum_required doesn't always propagate
+# Project's cmake_minimum_required doesn't propagate to install scripts
+cmake_policy(PUSH)
 cmake_policy(SET CMP0057 NEW) # Support new if() IN_LIST operator.
 
 function(make_absolute var)
@@ -182,3 +183,5 @@ function(FIND_PREREQUISITES target RESULT_VAR exclude_system recurse
 
 	set(${RESULT_VAR} ${RESULTS} PARENT_SCOPE)
 endfunction()
+
+cmake_policy(POP)