From 34691f7a8fcc73516c1a7761cf1a267c2f7d732e Mon Sep 17 00:00:00 2001
From: Username404 <w.iron.zombie@gmail.com>
Date: Sat, 28 Aug 2021 23:09:34 +0200
Subject: [PATCH] Only set CCACHE_PRESENT when it is not already defined

---
 CMakeLists.txt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5bf32ef..eb09db9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -36,7 +36,9 @@ if (NOT MSVC)
 endif()
 set(CMAKE_CXX_FLAGS_RELEASE "-Os")
 
-find_program(CCACHE_PRESENT ccache)
+if (NOT DEFINED CCACHE_PRESENT)
+    find_program(CCACHE_PRESENT ccache)
+endif()
 if(CCACHE_PRESENT)
     set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ccache)
     set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK ccache)