if(NOT COMPONENT_II2C_ADAPTER_INCLUDED) set(COMPONENT_II2C_ADAPTER_INCLUDED true CACHE BOOL "component_ii2c_adapter component is included.") target_sources(${MCUX_SDK_PROJECT_NAME} PRIVATE ${CMAKE_CURRENT_LIST_DIR}/fsl_adapter_ii2c.c ) target_include_directories(${MCUX_SDK_PROJECT_NAME} PRIVATE ${CMAKE_CURRENT_LIST_DIR}/. ) include(driver_common) include(driver_ii2c) endif()