kopia lustrzana https://github.com/espressif/esp-idf
251 wiersze
10 KiB
CMake
251 wiersze
10 KiB
CMake
include(ExternalProject)
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function(__kconfig_init)
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idf_build_get_property(idf_path IDF_PATH)
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idf_build_set_property(__ROOT_KCONFIG ${idf_path}/Kconfig)
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idf_build_set_property(__ROOT_SDKCONFIG_RENAME ${idf_path}/sdkconfig.rename)
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idf_build_set_property(__OUTPUT_SDKCONFIG 1)
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endfunction()
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#
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# Initialize Kconfig-related properties for components.
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# This function assumes that all basic properties of the components have been
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# set prior to calling it.
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#
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function(__kconfig_component_init component_target)
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__component_get_property(component_dir ${component_target} COMPONENT_DIR)
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file(GLOB kconfig "${component_dir}/Kconfig")
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list(SORT kconfig)
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__component_set_property(${component_target} KCONFIG "${kconfig}")
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file(GLOB kconfig "${component_dir}/Kconfig.projbuild")
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list(SORT kconfig)
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__component_set_property(${component_target} KCONFIG_PROJBUILD "${kconfig}")
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file(GLOB sdkconfig_rename "${component_dir}/sdkconfig.rename")
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file(GLOB sdkconfig_rename_target "${component_dir}/sdkconfig.rename.${IDF_TARGET}")
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list(APPEND sdkconfig_rename ${sdkconfig_rename_target})
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list(SORT sdkconfig_rename)
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__component_set_property(${component_target} SDKCONFIG_RENAME "${sdkconfig_rename}")
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endfunction()
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#
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# Add bootloader components Kconfig and Kconfig.projbuild files to BOOTLOADER_KCONFIG
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# and BOOTLOADER_KCONFIGS_PROJ properties respectively.
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#
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function(__kconfig_bootloader_component_add component_dir)
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idf_build_get_property(bootloader_kconfigs BOOTLOADER_KCONFIGS)
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idf_build_get_property(bootloader_kconfigs_proj BOOTLOADER_KCONFIGS_PROJ)
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file(GLOB kconfig "${component_dir}/Kconfig")
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list(SORT kconfig)
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if(EXISTS "${kconfig}" AND NOT IS_DIRECTORY "${kconfig}")
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list(APPEND bootloader_kconfigs "${kconfig}")
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endif()
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file(GLOB kconfig "${component_dir}/Kconfig.projbuild")
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list(SORT kconfig)
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if(EXISTS "${kconfig}" AND NOT IS_DIRECTORY "${kconfig}")
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list(APPEND bootloader_kconfigs_proj "${kconfig}")
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endif()
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idf_build_set_property(BOOTLOADER_KCONFIGS "${bootloader_kconfigs}")
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idf_build_set_property(BOOTLOADER_KCONFIGS_PROJ "${bootloader_kconfigs_proj}")
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endfunction()
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#
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# Generate the config files and create config related targets and configure
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# dependencies.
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#
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function(__kconfig_generate_config sdkconfig sdkconfig_defaults)
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# List all Kconfig and Kconfig.projbuild in known components
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idf_build_get_property(component_targets __COMPONENT_TARGETS)
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idf_build_get_property(build_component_targets __BUILD_COMPONENT_TARGETS)
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foreach(component_target ${component_targets})
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if(component_target IN_LIST build_component_targets)
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__component_get_property(kconfig ${component_target} KCONFIG)
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__component_get_property(kconfig_projbuild ${component_target} KCONFIG_PROJBUILD)
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__component_get_property(sdkconfig_rename ${component_target} SDKCONFIG_RENAME)
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if(kconfig)
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list(APPEND kconfigs ${kconfig})
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endif()
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if(kconfig_projbuild)
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list(APPEND kconfig_projbuilds ${kconfig_projbuild})
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endif()
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if(sdkconfig_rename)
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list(APPEND sdkconfig_renames ${sdkconfig_rename})
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endif()
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endif()
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endforeach()
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# Take into account bootloader components configuration files
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idf_build_get_property(bootloader_kconfigs BOOTLOADER_KCONFIGS)
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idf_build_get_property(bootloader_kconfigs_proj BOOTLOADER_KCONFIGS_PROJ)
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if(bootloader_kconfigs)
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list(APPEND kconfigs "${bootloader_kconfigs}")
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endif()
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if(bootloader_kconfigs_proj)
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list(APPEND kconfig_projbuilds "${bootloader_kconfigs_proj}")
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endif()
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# Store the list version of kconfigs and kconfig_projbuilds
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idf_build_set_property(KCONFIGS "${kconfigs}")
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idf_build_set_property(KCONFIG_PROJBUILDS "${kconfig_projbuilds}")
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idf_build_get_property(idf_target IDF_TARGET)
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idf_build_get_property(idf_path IDF_PATH)
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idf_build_get_property(idf_env_fpga __IDF_ENV_FPGA)
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# These are the paths for files which will contain the generated "source" lines for COMPONENT_KCONFIGS and
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# COMPONENT_KCONFIGS_PROJBUILD
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set(kconfigs_projbuild_path "${CMAKE_CURRENT_BINARY_DIR}/kconfigs_projbuild.in")
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set(kconfigs_path "${CMAKE_CURRENT_BINARY_DIR}/kconfigs.in")
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# Place config-related environment arguments into config.env file
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# to work around command line length limits for execute_process
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# on Windows & CMake < 3.11
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set(config_env_path "${CMAKE_CURRENT_BINARY_DIR}/config.env")
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configure_file("${idf_path}/tools/kconfig_new/config.env.in" ${config_env_path})
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idf_build_set_property(CONFIG_ENV_PATH ${config_env_path})
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if(sdkconfig_defaults)
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foreach(sdkconfig_default ${sdkconfig_defaults})
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list(APPEND defaults_arg --defaults "${sdkconfig_default}")
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if(EXISTS "${sdkconfig_default}.${idf_target}")
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list(APPEND defaults_arg --defaults "${sdkconfig_default}.${idf_target}")
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endif()
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endforeach()
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endif()
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idf_build_get_property(root_kconfig __ROOT_KCONFIG)
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idf_build_get_property(root_sdkconfig_rename __ROOT_SDKCONFIG_RENAME)
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idf_build_get_property(python PYTHON)
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set(prepare_kconfig_files_command
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${python} ${idf_path}/tools/kconfig_new/prepare_kconfig_files.py
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--list-separator=semicolon
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--env-file ${config_env_path})
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set(kconfgen_basecommand
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${python} -m kconfgen
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--list-separator=semicolon
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--kconfig ${root_kconfig}
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--sdkconfig-rename ${root_sdkconfig_rename}
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--config ${sdkconfig}
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${defaults_arg}
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--env-file ${config_env_path})
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idf_build_get_property(build_dir BUILD_DIR)
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set(config_dir ${build_dir}/config)
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file(MAKE_DIRECTORY "${config_dir}")
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message(STATUS "Project sdkconfig file ${sdkconfig}")
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# Generate the config outputs
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set(sdkconfig_cmake ${config_dir}/sdkconfig.cmake)
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set(sdkconfig_header ${config_dir}/sdkconfig.h)
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set(sdkconfig_json ${config_dir}/sdkconfig.json)
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set(sdkconfig_json_menus ${config_dir}/kconfig_menus.json)
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idf_build_get_property(output_sdkconfig __OUTPUT_SDKCONFIG)
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if(output_sdkconfig)
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execute_process(
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COMMAND ${prepare_kconfig_files_command})
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execute_process(
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COMMAND ${kconfgen_basecommand}
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--output header ${sdkconfig_header}
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--output cmake ${sdkconfig_cmake}
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--output json ${sdkconfig_json}
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--output json_menus ${sdkconfig_json_menus}
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--output config ${sdkconfig}
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RESULT_VARIABLE config_result)
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else()
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execute_process(
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COMMAND ${prepare_kconfig_files_command})
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execute_process(
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COMMAND ${kconfgen_basecommand}
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--output header ${sdkconfig_header}
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--output cmake ${sdkconfig_cmake}
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--output json ${sdkconfig_json}
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--output json_menus ${sdkconfig_json_menus}
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RESULT_VARIABLE config_result)
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endif()
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if(config_result)
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message(FATAL_ERROR "Failed to run kconfgen (${kconfgen_basecommand}). Error ${config_result}")
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endif()
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# Add the generated config header to build specifications.
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idf_build_set_property(INCLUDE_DIRECTORIES ${config_dir} APPEND)
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# When sdkconfig file changes in the future, trigger a cmake run
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set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS "${sdkconfig}")
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# Ditto if either of the generated files are missing/modified (this is a bit irritating as it means
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# you can't edit these manually without them being regenerated, but I don't know of a better way...)
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set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS "${sdkconfig_header}")
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set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS "${sdkconfig_cmake}")
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# Or if the config generation tool changes
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set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS "${idf_path}/tools/kconfig_new/confgen.py")
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set_property(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}" APPEND PROPERTY
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ADDITIONAL_MAKE_CLEAN_FILES "${sdkconfig_header}" "${sdkconfig_cmake}")
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idf_build_set_property(SDKCONFIG_HEADER ${sdkconfig_header})
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idf_build_set_property(SDKCONFIG_JSON ${sdkconfig_json})
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idf_build_set_property(SDKCONFIG_CMAKE ${sdkconfig_cmake})
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idf_build_set_property(SDKCONFIG_JSON_MENUS ${sdkconfig_json_menus})
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idf_build_set_property(CONFIG_DIR ${config_dir})
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set(MENUCONFIG_CMD ${python} -m menuconfig)
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set(TERM_CHECK_CMD ${python} ${idf_path}/tools/check_term.py)
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# Generate the menuconfig target
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add_custom_target(menuconfig
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${menuconfig_depends}
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# create any missing config file, with defaults if necessary
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COMMAND ${prepare_kconfig_files_command}
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COMMAND ${kconfgen_basecommand}
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--env "IDF_TARGET=${idf_target}"
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--env "IDF_ENV_FPGA=${idf_env_fpga}"
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--dont-write-deprecated
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--output config ${sdkconfig}
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COMMAND ${TERM_CHECK_CMD}
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COMMAND ${CMAKE_COMMAND} -E env
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"COMPONENT_KCONFIGS_SOURCE_FILE=${kconfigs_path}"
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"COMPONENT_KCONFIGS_PROJBUILD_SOURCE_FILE=${kconfigs_projbuild_path}"
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"KCONFIG_CONFIG=${sdkconfig}"
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"IDF_TARGET=${idf_target}"
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"IDF_ENV_FPGA=${idf_env_fpga}"
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${MENUCONFIG_CMD} ${root_kconfig}
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USES_TERMINAL
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# additional run of kconfgen esures that the deprecated options will be inserted into sdkconfig (for backward
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# compatibility)
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COMMAND ${kconfgen_basecommand}
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--env "IDF_TARGET=${idf_target}"
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--env "IDF_ENV_FPGA=${idf_env_fpga}"
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--output config ${sdkconfig}
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)
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# Custom target to run kconfserver from the build tool
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add_custom_target(confserver
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COMMAND ${prepare_kconfig_files_command}
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COMMAND ${python} -m kconfserver
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--env-file ${config_env_path}
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--kconfig ${IDF_PATH}/Kconfig
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--sdkconfig-rename ${root_sdkconfig_rename}
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--config ${sdkconfig}
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VERBATIM
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USES_TERMINAL)
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add_custom_target(save-defconfig
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COMMAND ${prepare_kconfig_files_command}
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COMMAND ${kconfgen_basecommand}
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--dont-write-deprecated
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--output savedefconfig ${CMAKE_SOURCE_DIR}/sdkconfig.defaults
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USES_TERMINAL
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)
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endfunction()
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