71 lines
2.6 KiB
CMake
71 lines
2.6 KiB
CMake
if (NOT TARGET _family_support_marker)
|
|
add_library(_family_support_marker INTERFACE)
|
|
|
|
if (NOT FAMILY)
|
|
message(FATAL_ERROR "You must set a FAMILY variable for the build (e.g. rp2040, eps32s2, esp32s3). You can do this via -DFAMILY=xxx on the camke command line")
|
|
endif()
|
|
|
|
if (NOT EXISTS ${CMAKE_CURRENT_LIST_DIR}/${FAMILY}/family.cmake)
|
|
message(FATAL_ERROR "Family '${FAMILY}' is not known/supported")
|
|
endif()
|
|
|
|
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=${FAMILY}")
|
|
endif()
|
|
endfunction()
|
|
|
|
# configure an executable target to link to tinyusb in device mode, and add the board implementation
|
|
function(family_configure_device_example TARGET)
|
|
# default implentation is empty, the function should be redefined in the FAMILY/family.cmake
|
|
endfunction()
|
|
|
|
# configure an executable target to link to tinyusb in host mode, and add the board implementation
|
|
function(family_configure_host_example TARGET)
|
|
# default implentation is empty, the function should be redefined in the FAMILY/family.cmake
|
|
endfunction()
|
|
|
|
include(${CMAKE_CURRENT_LIST_DIR}/${FAMILY}/family.cmake)
|
|
|
|
if (NOT FAMILY_MCUS)
|
|
set(FAMILY_MCUS ${FAMILY})
|
|
endif()
|
|
|
|
# save it in case of re-inclusion
|
|
set(FAMILY_MCUS ${FAMILY_MCUS} CACHE INTERNAL "")
|
|
endif() |