100 lines
3.5 KiB
CMake
100 lines
3.5 KiB
CMake
# ARCS BOARD SUPPORT
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#
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# Copyright (c) 2025, LISTENAI
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# SPDX-License-Identifier: Apache-2.0
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# 1. 动态获取可用板型列表
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function(get_available_boards output_var)
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set(boards_list "")
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file(GLOB board_dirs RELATIVE "${CMAKE_CURRENT_SOURCE_DIR}" "${CMAKE_CURRENT_SOURCE_DIR}/*")
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foreach(item ${board_dirs})
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if(IS_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/${item}")
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if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/${item}/CMakeLists.txt")
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list(APPEND boards_list "${item}")
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endif()
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endif()
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endforeach()
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set(${output_var} ${boards_list} PARENT_SCOPE)
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endfunction()
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# 2. 获取板型名称
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if(NOT DEFINED BOARD)
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# 动态生成板型列表
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get_available_boards(AVAILABLE_BOARDS)
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set(BOARD_LIST_STR "")
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foreach(board ${AVAILABLE_BOARDS})
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string(APPEND BOARD_LIST_STR " - ${board}\n")
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endforeach()
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message(FATAL_ERROR
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"BOARD is not specified!\n"
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"Please specify a board using -DBOARD=<board_name>\n"
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"Available SDK boards:\n"
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"${BOARD_LIST_STR}\n"
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"Example usage:\n"
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" ./build.sh -S samples/helloworld -DBOARD=arcs_evb\n"
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" ./build.sh -S samples/helloworld -DBOARD=my_board -DBOARD_SEARCH_PATH=/path/to/boards")
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endif()
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message(STATUS "Target board: ${BOARD}")
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# 3. 板型搜索（两级优先级）
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set(BOARD_DIR "")
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# 优先级1: 自定义板型路径 (如果 BOARD_SEARCH_PATH 已定义)
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if(DEFINED BOARD_SEARCH_PATH)
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if(EXISTS "${BOARD_SEARCH_PATH}/${BOARD}")
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set(BOARD_DIR "${BOARD_SEARCH_PATH}/${BOARD}")
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message(STATUS "Board found (custom): ${BOARD} from ${BOARD_SEARCH_PATH}")
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else()
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message(WARNING "BOARD_SEARCH_PATH specified but board '${BOARD}' not found in ${BOARD_SEARCH_PATH}")
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endif()
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endif()
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# 优先级2: SDK 内置板型
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if(NOT BOARD_DIR)
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if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/${BOARD}")
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set(BOARD_DIR "${CMAKE_CURRENT_SOURCE_DIR}/${BOARD}")
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message(STATUS "Board found (SDK): ${BOARD}")
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endif()
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endif()
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# 4. 验证板型目录存在
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if(NOT BOARD_DIR)
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# 动态生成板型列表
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get_available_boards(AVAILABLE_BOARDS)
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set(BOARD_LIST_STR "")
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foreach(board ${AVAILABLE_BOARDS})
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string(APPEND BOARD_LIST_STR " - ${board}\n")
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endforeach()
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message(FATAL_ERROR
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"Board '${BOARD}' not found!\n"
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"Searched in:\n"
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" - ${BOARD_SEARCH_PATH}/${BOARD} (if BOARD_SEARCH_PATH defined)\n"
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" - ${CMAKE_CURRENT_SOURCE_DIR}/${BOARD}\n"
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"Please check:\n"
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" 1. BOARD variable is set correctly (-DBOARD=xxx)\n"
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" 2. Board directory exists\n"
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" 3. BOARD_SEARCH_PATH is correct (if using custom board)\n"
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"Available SDK boards:\n"
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"${BOARD_LIST_STR}\n"
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"Example usage:\n"
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" ./build.sh -S samples/helloworld -DBOARD=arcs_evb\n"
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" ./build.sh -S samples/helloworld -DBOARD=my_board -DBOARD_SEARCH_PATH=/path/to/boards")
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endif()
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# 5. 检查板型 CMakeLists.txt 存在
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if(NOT EXISTS "${BOARD_DIR}/CMakeLists.txt")
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message(FATAL_ERROR
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"Board directory found but missing CMakeLists.txt: ${BOARD_DIR}\n"
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"Each board must contain a CMakeLists.txt file.\n"
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"Please refer to boards/BOARD_TEMPLATE.md for board structure requirements.")
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endif()
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# 6. 加载板型
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# 使用第二个参数指定二进制目录，避免外部板型路径冲突
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add_subdirectory(${BOARD_DIR} ${CMAKE_CURRENT_BINARY_DIR}/${BOARD})
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message(STATUS "Board loaded successfully: ${BOARD_DIR}")
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