From 389226065b9f2a72f87aa66e663b8e63626ec6f0 Mon Sep 17 00:00:00 2001
From: Even Rouault <even.rouault@spatialys.com>
Date: Fri, 8 Dec 2023 19:19:44 +0100
Subject: [PATCH] cmake/Ccache.cmake: raise cmake_minimum_required() as newer
 CMake versions warn that support for CMake < 3.5 is going to be dropped at
 some later point

---
 cmake/Ccache.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmake/Ccache.cmake b/cmake/Ccache.cmake
index 10b4cfd07c..380513394e 100644
--- a/cmake/Ccache.cmake
+++ b/cmake/Ccache.cmake
@@ -7,7 +7,7 @@
 # Add "include(Ccache)" to CMakeLists.txt and enable
 # using the option -D USE_CCACHE=ON
 
-cmake_minimum_required(VERSION 3.4)
+cmake_minimum_required(VERSION 3.9)
 
 
 option(USE_CCACHE