if(NOT DRIVER_PF1550_INCLUDED) set(DRIVER_PF1550_INCLUDED true CACHE BOOL "driver_pf1550 component is included.") target_sources(${MCUX_SDK_PROJECT_NAME} PRIVATE ${CMAKE_CURRENT_LIST_DIR}/fsl_pf1550.c ${CMAKE_CURRENT_LIST_DIR}/fsl_pf1550_charger.c ) target_include_directories(${MCUX_SDK_PROJECT_NAME} PRIVATE ${CMAKE_CURRENT_LIST_DIR}/. ) endif()