Protocol Buffers - Google's data interchange format (grpc依赖)
https://developers.google.com/protocol-buffers/
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124 lines
4.7 KiB
124 lines
4.7 KiB
include(GNUInstallDirs) |
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configure_file(${CMAKE_CURRENT_SOURCE_DIR}/protobuf.pc.cmake |
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${CMAKE_CURRENT_BINARY_DIR}/protobuf.pc @ONLY) |
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configure_file(${CMAKE_CURRENT_SOURCE_DIR}/protobuf-lite.pc.cmake |
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${CMAKE_CURRENT_BINARY_DIR}/protobuf-lite.pc @ONLY) |
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foreach(_library |
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libprotobuf-lite |
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libprotobuf |
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libprotoc) |
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set_property(TARGET ${_library} |
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PROPERTY INTERFACE_INCLUDE_DIRECTORIES |
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$<BUILD_INTERFACE:${protobuf_source_dir}/src> |
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$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>) |
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install(TARGETS ${_library} EXPORT protobuf-targets |
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RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT ${_library} |
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LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT ${_library} |
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ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT ${_library}) |
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endforeach() |
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install(TARGETS protoc EXPORT protobuf-targets |
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RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT protoc) |
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install(FILES ${CMAKE_CURRENT_BINARY_DIR}/protobuf.pc ${CMAKE_CURRENT_BINARY_DIR}/protobuf-lite.pc DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig") |
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file(STRINGS extract_includes.bat.in _extract_strings |
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REGEX "^copy") |
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foreach(_extract_string ${_extract_strings}) |
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string(REGEX REPLACE "^.* .+ include\\\\(.+)$" "\\1" |
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_header ${_extract_string}) |
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string(REPLACE "\\" "/" _header ${_header}) |
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get_filename_component(_extract_from "${protobuf_SOURCE_DIR}/../src/${_header}" ABSOLUTE) |
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get_filename_component(_extract_name ${_header} NAME) |
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get_filename_component(_extract_to "${CMAKE_INSTALL_INCLUDEDIR}/${_header}" PATH) |
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if(EXISTS "${_extract_from}") |
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install(FILES "${_extract_from}" |
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DESTINATION "${_extract_to}" |
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COMPONENT protobuf-headers |
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RENAME "${_extract_name}") |
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else() |
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message(AUTHOR_WARNING "The file \"${_extract_from}\" is listed in " |
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"\"${protobuf_SOURCE_DIR}/cmake/extract_includes.bat.in\" " |
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"but there not exists. The file will not be installed.") |
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endif() |
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endforeach() |
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# Internal function for parsing auto tools scripts |
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function(_protobuf_auto_list FILE_NAME VARIABLE) |
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file(STRINGS ${FILE_NAME} _strings) |
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set(_list) |
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foreach(_string ${_strings}) |
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set(_found) |
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string(REGEX MATCH "^[ \t]*${VARIABLE}[ \t]*=[ \t]*" _found "${_string}") |
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if(_found) |
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string(LENGTH "${_found}" _length) |
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string(SUBSTRING "${_string}" ${_length} -1 _draft_list) |
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foreach(_item ${_draft_list}) |
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string(STRIP "${_item}" _item) |
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list(APPEND _list "${_item}") |
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endforeach() |
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endif() |
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endforeach() |
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set(${VARIABLE} ${_list} PARENT_SCOPE) |
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endfunction() |
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# Install well-known type proto files |
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_protobuf_auto_list("../src/Makefile.am" nobase_dist_proto_DATA) |
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foreach(_file ${nobase_dist_proto_DATA}) |
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get_filename_component(_file_from "../src/${_file}" ABSOLUTE) |
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get_filename_component(_file_name ${_file} NAME) |
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get_filename_component(_file_path ${_file} PATH) |
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if(EXISTS "${_file_from}") |
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install(FILES "${_file_from}" |
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DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/${_file_path}" |
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COMPONENT protobuf-protos |
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RENAME "${_file_name}") |
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else() |
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message(AUTHOR_WARNING "The file \"${_file_from}\" is listed in " |
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"\"${protobuf_SOURCE_DIR}/../src/Makefile.am\" as nobase_dist_proto_DATA " |
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"but there not exists. The file will not be installed.") |
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endif() |
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endforeach() |
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# Install configuration |
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set(_cmakedir_desc "Directory relative to CMAKE_INSTALL to install the cmake configuration files") |
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if(NOT MSVC) |
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set(CMAKE_INSTALL_CMAKEDIR "${CMAKE_INSTALL_LIBDIR}/cmake/protobuf" CACHE STRING "${_cmakedir_desc}") |
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else() |
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set(CMAKE_INSTALL_CMAKEDIR "cmake" CACHE STRING "${_cmakedir_desc}") |
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endif() |
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mark_as_advanced(CMAKE_INSTALL_CMAKEDIR) |
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configure_file(protobuf-config.cmake.in |
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${CMAKE_INSTALL_CMAKEDIR}/protobuf-config.cmake @ONLY) |
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configure_file(protobuf-config-version.cmake.in |
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${CMAKE_INSTALL_CMAKEDIR}/protobuf-config-version.cmake @ONLY) |
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configure_file(protobuf-module.cmake.in |
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${CMAKE_INSTALL_CMAKEDIR}/protobuf-module.cmake @ONLY) |
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configure_file(protobuf-options.cmake |
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${CMAKE_INSTALL_CMAKEDIR}/protobuf-options.cmake @ONLY) |
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# Allows the build directory to be used as a find directory. |
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export(TARGETS libprotobuf-lite libprotobuf libprotoc protoc |
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NAMESPACE protobuf:: |
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FILE ${CMAKE_INSTALL_CMAKEDIR}/protobuf-targets.cmake |
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) |
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install(EXPORT protobuf-targets |
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DESTINATION "${CMAKE_INSTALL_CMAKEDIR}" |
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NAMESPACE protobuf:: |
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COMPONENT protobuf-export) |
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install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_INSTALL_CMAKEDIR}/ |
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DESTINATION "${CMAKE_INSTALL_CMAKEDIR}" |
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COMPONENT protobuf-export |
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PATTERN protobuf-targets.cmake EXCLUDE |
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) |
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option(protobuf_INSTALL_EXAMPLES "Install the examples folder" OFF) |
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if(protobuf_INSTALL_EXAMPLES) |
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install(DIRECTORY ../examples/ DESTINATION examples |
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COMPONENT protobuf-examples) |
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endif()
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