tinyUSB/hw/bsp/family_common.cmake

if (NOT FAMILY_MCUS)
    set(FAMILY_MCUS ${FAMILY})
endif()

# save it in case of re-inclusion
set(FAMILY_MCUS ${FAMILY_MCUS} CACHE INTERNAL "")

function(family_filter RESULT DIR)
    get_filename_component(DIR ${DIR} ABSOLUTE BASE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
    file(GLOB ONLYS "${DIR}/.only.MCU_*")
    if (ONLYS)
        foreach(MCU IN LISTS FAMILY_MCUS)
            if (EXISTS ${DIR}/.only.MCU_${MCU})
                set(${RESULT} 1 PARENT_SCOPE)
                return()
            endif()
        endforeach()
    else()
        foreach(MCU IN LISTS FAMILY_MCUS)
            if (EXISTS ${DIR}/.skip.MCU_${MCU})
                set(${RESULT} 0 PARENT_SCOPE)
                return()
            endif()
        endforeach()
    endif()
    set(${RESULT} 1 PARENT_SCOPE)
endfunction()

function(family_add_subdirectory DIR)
    family_filter(SHOULD_ADD "${DIR}")
    if (SHOULD_ADD)
        add_subdirectory(${DIR})
    endif()
endfunction()

function(family_get_project_name OUTPUT_NAME DIR)
    get_filename_component(SHORT_NAME ${DIR} NAME)
    set(${OUTPUT_NAME} ${TINYUSB_FAMILY_PROJECT_NAME_PREFIX}${SHORT_NAME} PARENT_SCOPE)
endfunction()

function(family_initialize_project PROJECT DIR)
    family_filter(ALLOWED "${DIR}")
    if (NOT ALLOWED)
        get_filename_component(SHORT_NAME ${DIR} NAME)
        message(FATAL_ERROR "${SHORT_NAME} is not supported on FAMILY=${FAMILY}")
    endif()
endfunction()

# configure an executable target to link to tinyusb in device mode, and add the board implementation
function(family_configure_device_example TARGET)
    # default implentation is empty, the function should be redefined in the FAMILY/family.cmake
endfunction()

# configure an executable target to link to tinyusb in host mode, and add the board implementation
function(family_configure_host_example TARGET)
    # default implentation is empty, the function should be redefined in the FAMILY/family.cmake
endfunction()