tweak cmake, fetch less

CMakeLists.txt

@@ -11,8 +11,8 @@ set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 add_compile_options(-fsycl -fsycl-targets=spir64)
 add_link_options(-fsycl -fsycl-targets=spir64)
 
-find_package(raylib 5.5 QUIET)
-if (NOT raylib FOUND)
+find_package(raylib 6.0 QUIET)
+if (NOT raylib_FOUND)
     include(FetchContent)
     FetchContent_Declare(
         raylib
@@ -24,26 +24,17 @@ if (NOT raylib FOUND)
     FetchContent_MakeAvailable(raylib)
 endif()
 
-include(FetchContent)
-FetchContent_Declare(
-    raylib_cpp
-    https://github.com/RobLoach/raylib-cpp.git
-    GIT_TAG master
-)
-
-FetchContent_MakeAvailable(raylib_cpp)
-
 add_executable(${PROJECT_NAME}
     src/main.cpp
     src/polypartiCL.cpp
 )
 
 target_include_directories(${PROJECT_NAME} PRIVATE
-    ${raylib_cpp_SOURCE_DIR}/include
+    ${CMAKE_SOURCE_DIR}/include
     ${CMAKE_SOURCE_DIR}/src
 )
 
-target_link_libraries(polyparti PRIVATE raylib)
+target_link_libraries(${PROJECT_NAME} PRIVATE raylib)
 
 #find_package(IntelSYCL REQUIRED)