if(NOT CMSIS_DRIVER_INCLUDE_SPI_INCLUDED) set(CMSIS_DRIVER_INCLUDE_SPI_INCLUDED true CACHE BOOL "CMSIS_Driver_Include_SPI component is included.") target_sources(${MCUX_SDK_PROJECT_NAME} PRIVATE ) target_include_directories(${MCUX_SDK_PROJECT_NAME} PRIVATE ${CMAKE_CURRENT_LIST_DIR}/. ) include(CMSIS_Driver_Include_Common) endif()