From f99d53024782bf928b07839140862163f15ade5b Mon Sep 17 00:00:00 2001
From: torsten48 <59708557+torsten48@users.noreply.github.com>
Date: Sun, 8 Feb 2026 19:36:43 +0100
Subject: [PATCH] Add include_guard (GLOBAL) to allow usage in multiple
 submodules (#4672)

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

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3c055132..53afc513 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)