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CMake 创建自定义目标：在构建前复制文件

发表于 更新于
作者 Roderick.Huang 1 分钟阅读

创建自定义目标

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add_custom_target(TargetCopy3rdPartyLibs ALL
    COMMAND ${CMAKE_COMMAND} -E make_directory "${CMAKE_RUNTIME_OUTPUT_DIRECTORY}"
    COMMAND cp_3rd_libs.bat "${PROJECT_SOURCE_DIR}/3rd_libs" "${CMAKE_RUNTIME_OUTPUT_DIRECTORY}"
    WORKING_DIRECTORY "${PROJECT_SOURCE_DIR}/src/cmake"
    COMMENT "Copying 3rd party libraries to bin directory"
)

引用自定义目标

在编译APP，LIB的CMakeLists.txt文件中，添加：

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set_target_properties(${target_app} PROPERTIES DEPENDS Copy3rdPartyLibs)
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