73 lines
2.9 KiB
CMake
73 lines
2.9 KiB
CMake
# ============================================
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# 构建辅助函数模块
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# ============================================
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# 功能：资源复制、DLL复制等构建辅助功能
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# ============================================
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# 配置资源文件复制
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# 用法：setup_asset_copy(目标名称)
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# ============================================
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function(setup_asset_copy TARGET_NAME)
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# 使用独立的脚本模块，而非运行时生成
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set(COPY_SCRIPT ${CMAKE_SOURCE_DIR}/cmake/scripts/CopyAssets.cmake)
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add_custom_command(TARGET ${TARGET_NAME} PRE_BUILD
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COMMAND ${CMAKE_COMMAND}
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-DSOURCE_DIR=${CMAKE_SOURCE_DIR}/assets
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-DTARGET_DIR=$<TARGET_FILE_DIR:${TARGET_NAME}>/assets
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-DIMGUI_INI_SOURCE=${CMAKE_SOURCE_DIR}/imgui.ini
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-P ${COPY_SCRIPT}
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COMMENT "Check and copy asset files"
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VERBATIM
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)
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endfunction()
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# ============================================
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# 配置Windows DLL复制
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# 用法：setup_windows_dll_copy(目标名称)
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# ============================================
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function(setup_windows_dll_copy TARGET_NAME)
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if(NOT WIN32)
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return()
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endif()
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message(STATUS "配置Windows DLL自动检测和复制...")
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# 1. 复制prebuilt目录中的预编译DLL（如果存在）
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if(EXISTS ${CMAKE_SOURCE_DIR}/prebuilt/bin)
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add_custom_command(TARGET ${TARGET_NAME} POST_BUILD
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COMMAND ${CMAKE_COMMAND} -E copy_directory
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${CMAKE_SOURCE_DIR}/prebuilt/bin $<TARGET_FILE_DIR:${TARGET_NAME}>
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COMMENT "Copy prebuilt DLLs to executable directory"
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VERBATIM
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)
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endif()
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# 2. 自动检测并复制所有运行时DLL依赖（CMake 3.21+）
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if(CMAKE_VERSION VERSION_GREATER_EQUAL 3.21)
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# 使用独立的脚本模块，但DLL_LIST必须用file(GENERATE)展开
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# 因为$<TARGET_RUNTIME_DLLS>只能在生成阶段解析
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set(COPY_SCRIPT ${CMAKE_SOURCE_DIR}/cmake/scripts/CopyDLLs.cmake)
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# 生成包装脚本 - 直接include而非execute_process，避免命令行参数传递问题
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file(GENERATE OUTPUT ${CMAKE_BINARY_DIR}/copy_dlls_wrapper_$<CONFIG>.cmake CONTENT "
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# DLL复制包装脚本 - 用于展开生成器表达式
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set(DLL_LIST \"$<TARGET_RUNTIME_DLLS:${TARGET_NAME}>\")
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set(TARGET_DIR \"$<TARGET_FILE_DIR:${TARGET_NAME}>\")
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# 直接包含脚本文件，避免通过命令行参数传递列表
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include(\"${COPY_SCRIPT}\")
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")
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add_custom_command(TARGET ${TARGET_NAME} POST_BUILD
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COMMAND ${CMAKE_COMMAND} -P ${CMAKE_BINARY_DIR}/copy_dlls_wrapper_$<CONFIG>.cmake
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COMMENT "Auto-detect and copy runtime DLLs"
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VERBATIM
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)
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else()
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message(WARNING "CMake版本 < 3.21，无法自动复制运行时DLL。")
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message(WARNING "如果使用了动态库，请手动复制DLL到exe目录。")
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endif()
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endfunction()
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