Enable per-target C++ module scanning in CMake configuration

- Moved `CXX_SCAN_FOR_MODULES` property to individual targets (`VulkanCppModule` and chapter names) for improved modularity and control.

Author: gpx1000

attachments/CMakeLists.txt

@@ -1,8 +1,5 @@
 cmake_minimum_required (VERSION 3.29)
 
-# Enable C++ module dependency scanning
-set(CMAKE_CXX_SCAN_FOR_MODULES ON)
-
 project (VulkanTutorial)
 
 list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/CMake")
@@ -28,6 +25,7 @@ target_link_libraries(VulkanCppModule
 )
 
 set_target_properties(VulkanCppModule PROPERTIES CXX_STANDARD 20)
+set_target_properties(VulkanCppModule PROPERTIES CXX_SCAN_FOR_MODULES ON)
 
 target_sources(VulkanCppModule
         PUBLIC
@@ -103,6 +101,7 @@ function (add_chapter CHAPTER_NAME)
   set_target_properties (${CHAPTER_NAME} PROPERTIES
     RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/${CHAPTER_NAME})
   set_target_properties (${CHAPTER_NAME} PROPERTIES CXX_STANDARD 20)
+  set_target_properties (${CHAPTER_NAME} PROPERTIES CXX_SCAN_FOR_MODULES ON)
   target_link_libraries (${CHAPTER_NAME} Vulkan::cppm glfw)
   target_include_directories (${CHAPTER_NAME} PRIVATE ${STB_INCLUDEDIR})