66 lines
2.5 KiB
CMake
66 lines
2.5 KiB
CMake
# 设置编译选项
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O3")
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if(${CMAKE_HOST_SYSTEM_NAME} STREQUAL "Linux")
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -lm")
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endif()
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# 设置库文件的输出地址
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set(LIBRARY_OUTPUT_PATH ${PROJECT_BINARY_DIR}/lib)
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# 设定库源文件
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aux_source_directory(. LIBTESS_SRC)
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# 以下部分为库的编译
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# 注意目标名必须唯一 所以不能直接生成相同名称的动态库与静态库
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# 注意此处不必为目标名称添加lib前缀和相应后缀，cmake会自行添加
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add_library(tess SHARED ${LIBTESS_SRC})
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# 首先添加静态库的生成命令
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add_library(tess_static STATIC ${LIBTESS_SRC})
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# 设置静态库的输出名称从而获得与动态库名称相同的静态库
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set_target_properties(tess_static PROPERTIES OUTPUT_NAME "tess")
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# 设置输出目标属性以同时输出动态库与静态库
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set_target_properties(tess PROPERTIES CLEAN_DIRECT_OUTPUT 1)
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set_target_properties(tess_static PROPERTIES CLEAN_DIRECT_OUTPUT 1)
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# 设置动态库的版本号
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set_target_properties(tess PROPERTIES VERSION ${PROJECT_VERSION} SOVERSION ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR})
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# 设置动态库的运行搜索地址
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set_target_properties(tess PROPERTIES INSTALL_RPATH /usr/local/lib)
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set_target_properties(tess_static PROPERTIES INSTALL_RPATH /usr/local/lib)
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# 链接动态库
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if(${CMAKE_HOST_SYSTEM_NAME} STREQUAL "Linux")
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target_link_libraries(tess PUBLIC m)
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target_link_libraries(tess_static m.a)
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endif()
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set(CONFIG_FILE_PATH lib/cmake/${PROJECT_NAME})
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configure_package_config_file(${PROJECT_SOURCE_DIR}/${PROJECT_NAME}Config.cmake.in
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${CMAKE_BINARY_DIR}/${PROJECT_NAME}Config.cmake
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INSTALL_DESTINATION ${CONFIG_FILE_PATH})
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write_basic_package_version_file(${CMAKE_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake
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VERSION ${PROJECT_VERSION}
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COMPATIBILITY SameMajorVersion)
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# 库的安装命令 安装到/opt/lib
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if(WIN32)
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install(TARGETS tess DESTINATION lib)
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install(TARGETS tess_static DESTINATION lib)
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else()
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install(TARGETS tess tess_static
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EXPORT ${PROJECT_NAME}Targets
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LIBRARY DESTINATION lib
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ARCHIVE DESTINATION lib)
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install(EXPORT ${PROJECT_NAME}Targets
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DESTINATION ${CONFIG_FILE_PATH})
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install(FILES
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${CMAKE_BINARY_DIR}/${PROJECT_NAME}Config.cmake
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${CMAKE_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake
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DESTINATION ${CONFIG_FILE_PATH})
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endif()
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# 头文件安装命令
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file(GLOB LIBTESS_HEAD *.h)
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# 安装到include/tess
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install(FILES ${LIBTESS_HEAD} DESTINATION include/tess) |