Fixing the cmake

CMakeLists.txt

@@ -1,12 +1,14 @@
-cmake_minimum_required(VERSION 3.19)
+cmake_minimum_required(VERSION 3.11)
 project(Bomberman)
 
 set(CMAKE_CXX_STANDARD 20)
 
 add_subdirectory(${PROJECT_SOURCE_DIR}/lib/wal)
+set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/lib/raylib)
 
 add_executable(bomberman
 	sources/main.cpp
 )
 
-target_link_libraries(bomberman wal)
+find_package(raylib REQUIRED)
+target_link_libraries(bomberman wal raylib)

lib/raylib/Findraylib.cmake

@@ -0,0 +1,20 @@
+# Usage:
+# FIND_PACKAGE(raylib REQUIRED)
+# [...]
+# TARGET_LINK_LIBRARIES(target_name raylib)
+
+CMAKE_MINIMUM_REQUIRED(VERSION 3.11)
+
+if (NOT raylib_FOUND)
+	INCLUDE(FetchContent)
+
+	FetchContent_Declare(raylib URL https://github.com/raysan5/raylib/archive/master.tar.gz)
+	FetchContent_GetProperties(raylib)
+	if (NOT raylib_POPULATED)
+		SET(FETCHCONTENT_QUIET NO)
+		FetchContent_Populate(raylib)
+		SET(BUILD_EXAMPLES OFF CACHE BOOL "" FORCE)
+		ADD_SUBDIRECTORY(${raylib_SOURCE_DIR} ${raylib_BINARY_DIR})
+		SET(raylib_FOUND TRUE)
+	endif()
+endif()

lib/wal/CMakeLists.txt

@@ -24,13 +24,20 @@ add_library(wal
 	sources/Component/Position/PositionComponent.cpp
 	sources/Component/Position/PositionComponent.hpp
 	sources/Models/Vector3.hpp
-	sources/Component/Movable/MovableComponent.cpp sources/Component/Movable/MovableComponent.hpp sources/System/Movable/MovableSystem.cpp sources/System/Movable/MovableSystem.hpp sources/System/System.cpp)
+	sources/Component/Movable/MovableComponent.cpp
+	sources/Component/Movable/MovableComponent.hpp
+	sources/System/Movable/MovableSystem.cpp
+	sources/System/Movable/MovableSystem.hpp
+	sources/System/System.cpp
+)
 
 target_include_directories(wal PUBLIC sources)
 
 add_executable(wal_tests
 	tests/EntityTests.cpp
-	tests/MainTest.cpp tests/tests.hpp tests/EngineTests.cpp)
+	tests/MainTest.cpp
+	tests/EngineTests.cpp
+)
 
 target_link_libraries(wal_tests PRIVATE wal)
 find_package(Catch2 REQUIRED)