83 lines
3.7 KiB
CMake
83 lines
3.7 KiB
CMake
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# ==============================================================================
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# 宏定义：CREATE_LIBRARY_FROM_DIRS
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# 参数 1: TARGET_NAME - 要生成的库的名称
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# 参数 2: LIB_TYPE - 库类型（STATIC 或 SHARED）
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# 参数 3: SOURCE_DIRS - 需要扫描源码的目录列表（分号分隔的字符串）
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# 参数 4: EXCLUDE_FILES - 需要额外过滤的文件名列表（分号分隔的字符串，支持正则）
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# ==============================================================================
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macro(create_library_from_dirs TARGET_NAME LIB_TYPE SOURCE_DIRS EXCLUDE_FILES)
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set(ALL_SOURCES "")
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add_library(${TARGET_NAME} ${LIB_TYPE} "")
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# 1. 遍历传入的每一个目录
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foreach(DIR ${SOURCE_DIRS})
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# 统一处理相对路径和绝对路径
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if(NOT IS_ABSOLUTE "${DIR}")
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set(DIR "${CMAKE_CURRENT_SOURCE_DIR}/${DIR}")
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endif()
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# 检查目录是否存在，防止写错路径导致报错
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if(EXISTS "${DIR}")
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# 2. 收集当前目录下所有的 .c, .s, .S 文件
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file(GLOB ALL_FILES
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"${DIR}/*.c"
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"${DIR}/*.s"
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"${DIR}/*.S"
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)
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target_include_directories(${TARGET_NAME} PUBLIC ${DIR})
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message(STATUS "[${TARGET_NAME}] INCLUDE ${DIR}")
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foreach(FILE_PATH ${ALL_FILES})
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# 获取纯文件名（例如：Compiler_GNUC.c），方便精准匹配
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get_filename_component(FILE_NAME "${FILE_PATH}" NAME)
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# 检查是否匹配自定义的排除列表
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set(SHOULD_EXCLUDE FALSE)
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foreach(EX_PATTERN ${EXCLUDE_FILES})
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# 支持完整文件名匹配或正则表达式匹配
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if("${FILE_NAME}" STREQUAL "${EX_PATTERN}" OR "${FILE_NAME}" MATCHES "${EX_PATTERN}")
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set(SHOULD_EXCLUDE TRUE)
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break()
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endif()
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endforeach()
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# 4. 执行过滤判断
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if(FILE_PATH MATCHES "\\.t\\.c$")
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# 过滤单元测试文件
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list(APPEND UNIT_TEST_SOURCES ${FILE_PATH})
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elseif(SHOULD_EXCLUDE)
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# 过滤用户指定的特定文件
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message(STATUS "[${TARGET_NAME}] EXCLUDED specific file: ${FILE_NAME} from target ${TARGET_NAME}")
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else()
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# 留下的才是有效的库源码
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list(APPEND ALL_SOURCES ${FILE_PATH})
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endif()
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endforeach()
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else()
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message(WARNING "[${TARGET_NAME}] Directory does not exist: ${DIR}")
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endif()
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endforeach()
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# 4. 确保找到了有效的源代码再创建库
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list(LENGTH ALL_SOURCES SOURCE_COUNT)
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if(SOURCE_COUNT GREATER 0)
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# add_library(${TARGET_NAME} ${LIB_TYPE} ${ALL_SOURCES})
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target_sources(${TARGET_NAME} PUBLIC ${ALL_SOURCES})
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message(STATUS "[${TARGET_NAME}] Created ${LIB_TYPE} library '${TARGET_NAME}' with ${SOURCE_COUNT} source files.")
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foreach (item IN LISTS ALL_SOURCES)
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message(STATUS "[${TARGET_NAME}] SOURCE: ${item}")
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endforeach ()
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else()
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message(FATAL_ERROR "No valid source files found for target: ${TARGET_NAME}")
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endif()
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list(LENGTH UNIT_TEST_SOURCES UNIT_TEST_COUNT)
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if(UNIT_TEST_COUNT GREATER 0)
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foreach (item IN LISTS UNIT_TEST_SOURCES)
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get_filename_component(TestUnit ${item} NAME_WLE)
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message(STATUS "[${TARGET_NAME}] TEST: ${TestUnit} - ${item}")
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add_executable(${TestUnit} ${item})
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target_link_libraries(${TestUnit} PUBLIC ${TARGET_NAME})
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endforeach ()
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endif ()
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endmacro()
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