From e53810342a25ac9a418477ebc475ce78e563046d Mon Sep 17 00:00:00 2001
From: Caerind <charles.mailly@free.fr>
Date: Mon, 19 Aug 2024 18:08:59 +0200
Subject: [PATCH] Make safer CMake

---
 CMakeLists.txt | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index b3dea34..f3ad3eb 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -23,9 +23,15 @@ FetchContent_Declare(SFML
     GIT_TAG 2.6.x)
 FetchContent_MakeAvailable(SFML)
 
-add_subdirectory(src)
+if(EXISTS src)
+    add_subdirectory(src)
+endif()
 
-add_subdirectory(tests)
-add_subdirectory(examples)
+if(EXISTS tests)
+    add_subdirectory(tests)
+endif()
+if(EXISTS examples)
+    add_subdirectory(examples)
+endif()
 
 set_property(DIRECTORY PROPERTY VS_STARTUP_PROJECT 3DSceneExample)