80 lines
3.1 KiB
CMake
80 lines
3.1 KiB
CMake
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# 设定源文件文件夹
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aux_source_directory(lib/ NETCDF_SRC)
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# 寻找netCDF库地址
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find_package(netCDF REQUIRED)
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if(netCDF_FOUND)
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include_directories(${netCDF_INCLUDE_DIR})
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endif()
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# 设置编译选项
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O3")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O3")
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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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# 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(netcdfcxx_legacy SHARED ${NETCDF_SRC})
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# 首先添加静态库的生成命令
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add_library(netcdfcxx_legacy_static STATIC ${NETCDF_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(netcdfcxx_legacy_static PROPERTIES OUTPUT_NAME "netcdfcxx_legacy")
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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(netcdfcxx_legacy PROPERTIES CLEAN_DIRECT_OUTPUT 1)
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set_target_properties(netcdfcxx_legacy_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(netcdfcxx_legacy PROPERTIES VERSION ${PROJECT_VERSION} SOVERSION ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR})
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find_library(NETCDF_LIBRARY netcdf ${netCDF_LIB_DIR})
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target_link_libraries(netcdfcxx_legacy PUBLIC ${NETCDF_LIBRARY})
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target_link_libraries(netcdfcxx_legacy_static ${NETCDF_LIBRARY})
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set(CONFIG_FILE_PATH lib/cmake/${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 ${CONFIG_FILE_PATH}
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NO_CHECK_REQUIRED_COMPONENTS_MACRO)
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write_basic_package_version_file(${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
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install(TARGETS netcdfcxx_legacy netcdfcxx_legacy_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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# 头文件安装命令
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install(FILES lib/netcdfcpp.h DESTINATION include/netcdfcxx_legacy)
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install(FILES lib/ncvalues.h DESTINATION include/netcdfcxx_legacy)
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# 以下部分为例子程序的编译
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# 设置可执行文件的输出地址
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set(EXECUTABLE_OUTPUT_PATH ${PROJECT_BINARY_DIR}/bin)
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# 例子的编译方法
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macro(add_sample name)
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# 添加可执行文件 命令行
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add_executable(${name} example/${name}.cpp)
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# 为安装文件添加动态库的搜索地址 在Windows下并没有什么用 直接忽略
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set_target_properties(${name} PROPERTIES INSTALL_RPATH ${CMAKE_INSTALL_PREFIX}/lib)
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# 链接动态库
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target_link_libraries(${name} PUBLIC netcdfcxx_legacy)
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endmacro()
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add_sample(pres_temp_4D_rd)
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add_sample(pres_temp_4D_wr)
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add_sample(sfc_pres_temp_rd)
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add_sample(sfc_pres_temp_wr)
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add_sample(simple_xy_rd)
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add_sample(simple_xy_wr)
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