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build: 重构 CMakeLists.txt 以使用现代 CMake 最佳实践
- 将项目声明更新为包含版本和语言 - 启用 RC 语言以正确处理资源文件 - 使用 target_* 命令替代全局命令(如 include_directories、link_directories) - 将资源文件直接加入源文件列表,简化构建定义 - 优化 DLL 复制逻辑,使用 file(GLOB) 和 copy_if_different - 改进编译器选项的条件设置,增强跨编译器兼容性
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-29
@@ -1,22 +1,15 @@
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cmake_minimum_required(VERSION 3.10)
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project(PathEditor C)
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project(PathEditor VERSION 3.0 LANGUAGES C)
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# 启用资源编译器以处理 .rc 文件
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enable_language(RC)
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# 设置 C 标准
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set(CMAKE_C_STANDARD 17)
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set(CMAKE_C_STANDARD_REQUIRED ON)
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set(CMAKE_C_EXTENSIONS OFF) # 禁用特定编译器的扩展(如 gnu17),强制使用标准 C17
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# 编译选项和宏定义
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add_compile_options(-Wall -O2 -fexec-charset=UTF-8)
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add_compile_definitions(_WIN32 UNICODE _UNICODE)
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# 头文件包含目录
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include_directories(
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${CMAKE_CURRENT_SOURCE_DIR}/include
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${CMAKE_CURRENT_SOURCE_DIR}/libs/iup-3.31_Win64_dllw6_lib/include
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)
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# 源代码文件
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# 定义源文件
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set(SOURCES
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src/main.c
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src/utils.c
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@@ -24,22 +17,40 @@ set(SOURCES
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src/callbacks.c
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src/ui.c
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src/globals.c
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)
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# 资源文件
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set(RESOURCES
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ico/resources.rc
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)
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# 库文件目录
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link_directories(
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${CMAKE_CURRENT_SOURCE_DIR}/libs/iup-3.31_Win64_dllw6_lib
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# 创建 GUI 可执行文件(WIN32 属性会自动添加 -mwindows 参数)
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add_executable(${PROJECT_NAME} WIN32 ${SOURCES})
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# 添加宏定义
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target_compile_definitions(${PROJECT_NAME} PRIVATE
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_WIN32
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UNICODE
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_UNICODE
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)
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# 创建 WIN32 可执行文件 (自动添加 -mwindows 并处理 .rc 资源文件)
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add_executable(${PROJECT_NAME} WIN32 ${SOURCES} ${RESOURCES})
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# 添加编译选项
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if(CMAKE_C_COMPILER_ID MATCHES "GNU|Clang")
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target_compile_options(${PROJECT_NAME} PRIVATE
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-Wall
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-O2
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-fexec-charset=UTF-8
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)
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endif()
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# 链接依赖库
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# 设置头文件搜索路径
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target_include_directories(${PROJECT_NAME} PRIVATE
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${CMAKE_SOURCE_DIR}/include
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${CMAKE_SOURCE_DIR}/libs/iup-3.31_Win64_dllw6_lib/include
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)
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# 设置库文件搜索路径
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target_link_directories(${PROJECT_NAME} PRIVATE
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${CMAKE_SOURCE_DIR}/libs/iup-3.31_Win64_dllw6_lib
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)
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# 链接所需库
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target_link_libraries(${PROJECT_NAME} PRIVATE
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iup
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iupcd
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@@ -51,10 +62,13 @@ target_link_libraries(${PROJECT_NAME} PRIVATE
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advapi32
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)
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# 编译完成后,将 DLL 文件复制到构建输出目录
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add_custom_command(TARGET ${PROJECT_NAME} POST_BUILD
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COMMAND ${CMAKE_COMMAND} -E copy_directory
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"${CMAKE_CURRENT_SOURCE_DIR}/libs/iup-3.31_Win64_dllw6_lib/"
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"$<TARGET_FILE_DIR:${PROJECT_NAME}>"
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COMMENT "Copying DLLs to build directory..."
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)
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# 添加 POST_BUILD 自定义命令,复制 DLL 到构建输出目录
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file(GLOB IUP_DLLS "${CMAKE_SOURCE_DIR}/libs/iup-3.31_Win64_dllw6_lib/*.dll")
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if(IUP_DLLS)
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add_custom_command(TARGET ${PROJECT_NAME} POST_BUILD
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COMMAND ${CMAKE_COMMAND} -E copy_if_different
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${IUP_DLLS}
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$<TARGET_FILE_DIR:${PROJECT_NAME}>
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COMMENT "Copying IUP DLLs to build directory..."
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)
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endif()
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