Fix CMake 4.2 dev warnings

- Normalize install() DESTINATION for platform interface headers
- Add PRE_BUILD to format validation targets

Author: TheMostDiligent

BuildTools/CMake/BuildUtils.cmake

@@ -486,6 +486,7 @@ function(add_format_validation_target MODULE_NAME MODULE_ROOT_PATH IDE_FOLDER)
     if (NOT ("${DILIGENT_CORE_SOURCE_DIR}" STREQUAL "${MODULE_ROOT_PATH}"))
         # Start by copying .clang-format file to the module's root folder
         add_custom_command(TARGET ${MODULE_NAME}-ValidateFormatting
+            PRE_BUILD
             COMMAND ${CMAKE_COMMAND} -E copy_if_different "${DILIGENT_CORE_SOURCE_DIR}/.clang-format" "${MODULE_ROOT_PATH}/.clang-format"
         )
     endif()
@@ -501,6 +502,7 @@ function(add_format_validation_target MODULE_NAME MODULE_ROOT_PATH IDE_FOLDER)
     if (RUN_VALIDATION_SCRIPT)
         # Run the format validation script
         add_custom_command(TARGET ${MODULE_NAME}-ValidateFormatting
+            PRE_BUILD
             COMMAND ${RUN_VALIDATION_SCRIPT}
             WORKING_DIRECTORY "${MODULE_ROOT_PATH}/BuildTools/FormatValidation"
             COMMENT "Validating ${MODULE_NAME} module's source code formatting..."

Platforms/Basic/CMakeLists.txt

@@ -51,8 +51,9 @@ set_target_properties(Diligent-BasicPlatform PROPERTIES
 
 if(DILIGENT_INSTALL_CORE)
     install_core_lib(Diligent-BasicPlatform)
-    get_target_relative_dir(Diligent-BasicPlatform BASIC_PLATFORM_DIR)
+    get_target_relative_dir(Diligent-BasicPlatform BASIC_PLATFORM_DIR) # DiligentCore/Platforms/BasicPlatform
+    cmake_path(GET BASIC_PLATFORM_DIR PARENT_PATH PLATFORMS_DIR)       # DiligentCore/Platforms
     install(DIRECTORY    "../interface"
-            DESTINATION  "${CMAKE_INSTALL_INCLUDEDIR}/${BASIC_PLATFORM_DIR}/../"
+            DESTINATION  "${CMAKE_INSTALL_INCLUDEDIR}/${PLATFORMS_DIR}"
     )
 endif()