From 5dc0d4aebec1f5536eebc68a65464a6968cb5e43 Mon Sep 17 00:00:00 2001
From: Torsten <torsten@Torstens-MacBook-Pro.local>
Date: Sun, 8 Feb 2026 13:46:14 +0100
Subject: [PATCH] add include_guard (GLOBAL) to allow usage in multiple
 submodules

---
 CMakeLists.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3c055132..fce5c08c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,5 @@
 cmake_minimum_required(VERSION 3.8...3.28)
+include_guard (GLOBAL)
 
 # Fallback for using newer policies on CMake <3.12.
 if (${CMAKE_VERSION} VERSION_LESS 3.12)