if(NOT DEVICE_SYSTEM_LPC54114_CM4_INCLUDED) set(DEVICE_SYSTEM_LPC54114_CM4_INCLUDED true CACHE BOOL "device_system component is included.") target_sources(${MCUX_SDK_PROJECT_NAME} PRIVATE ${CMAKE_CURRENT_LIST_DIR}/system_LPC54114_cm4.c ) target_include_directories(${MCUX_SDK_PROJECT_NAME} PRIVATE ${CMAKE_CURRENT_LIST_DIR}/. ) include(device_CMSIS_LPC54114_cm4) endif()