157 lines
6.2 KiB
CMake
157 lines
6.2 KiB
CMake
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include(GNUInstallDirs)
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configure_file(${CMAKE_CURRENT_SOURCE_DIR}/cmake/protobuf.pc.cmake
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${CMAKE_CURRENT_BINARY_DIR}/protobuf.pc @ONLY)
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configure_file(${CMAKE_CURRENT_SOURCE_DIR}/cmake/protobuf-lite.pc.cmake
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${CMAKE_CURRENT_BINARY_DIR}/protobuf-lite.pc @ONLY)
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set(_protobuf_libraries libprotobuf-lite libprotobuf)
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if (protobuf_BUILD_LIBPROTOC)
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list(APPEND _protobuf_libraries libprotoc)
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endif (protobuf_BUILD_LIBPROTOC)
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foreach(_library ${_protobuf_libraries})
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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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if (UNIX AND NOT APPLE)
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set_property(TARGET ${_library}
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PROPERTY INSTALL_RPATH "$ORIGIN")
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elseif (APPLE)
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set_property(TARGET ${_library}
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PROPERTY INSTALL_RPATH "@loader_path")
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endif()
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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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if (protobuf_BUILD_PROTOC_BINARIES)
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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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BUNDLE DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT protoc)
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if (UNIX AND NOT APPLE)
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set_property(TARGET protoc
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PROPERTY INSTALL_RPATH "$ORIGIN/../${CMAKE_INSTALL_LIBDIR}")
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elseif (APPLE)
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set_property(TARGET protoc
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PROPERTY INSTALL_RPATH "@loader_path/../lib")
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endif()
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endif (protobuf_BUILD_PROTOC_BINARIES)
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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 ${protobuf_SOURCE_DIR}/cmake/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}/${_header}" DIRECTORY)
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if(EXISTS "${_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} ${_list} PARENT_SCOPE)
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endfunction()
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# Install well-known type proto files
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_protobuf_auto_list("${protobuf_SOURCE_DIR}/src/Makefile.am" nobase_dist_proto_DATA)
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foreach(_file ${nobase_dist_proto_DATA})
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get_filename_component(_file_from "${protobuf_SOURCE_DIR}/src/${_file}" ABSOLUTE)
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get_filename_component(_file_name ${_file} NAME)
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get_filename_component(_dir ${_file} DIRECTORY)
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if(EXISTS "${_file_from}")
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install(FILES "${_file_from}"
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DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/${_dir}"
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COMPONENT protobuf-protos
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RENAME "${_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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set(_exampledir_desc "Directory relative to CMAKE_INSTALL_DATA to install examples")
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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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set(CMAKE_INSTALL_EXAMPLEDIR "${CMAKE_INSTALL_DATADIR}/protobuf/examples" CACHE STRING "${_exampledir_desc}")
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else()
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set(CMAKE_INSTALL_CMAKEDIR "cmake" CACHE STRING "${_cmakedir_desc}")
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set(CMAKE_INSTALL_EXAMPLEDIR "examples" CACHE STRING "${_exampledir_desc}")
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endif()
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mark_as_advanced(CMAKE_INSTALL_CMAKEDIR)
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mark_as_advanced(CMAKE_INSTALL_EXAMPLEDIR)
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configure_file(${protobuf_SOURCE_DIR}/cmake/protobuf-config.cmake.in
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${CMAKE_INSTALL_CMAKEDIR}/protobuf-config.cmake @ONLY)
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configure_file(${protobuf_SOURCE_DIR}/cmake/protobuf-config-version.cmake.in
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${CMAKE_INSTALL_CMAKEDIR}/protobuf-config-version.cmake @ONLY)
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configure_file(${protobuf_SOURCE_DIR}/cmake/protobuf-module.cmake.in
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${CMAKE_INSTALL_CMAKEDIR}/protobuf-module.cmake @ONLY)
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configure_file(${protobuf_SOURCE_DIR}/cmake/protobuf-options.cmake
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${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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if (protobuf_BUILD_PROTOC_BINARIES)
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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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else (protobuf_BUILD_PROTOC_BINARIES)
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export(TARGETS libprotobuf-lite libprotobuf
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NAMESPACE protobuf::
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FILE ${CMAKE_INSTALL_CMAKEDIR}/protobuf-targets.cmake
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)
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endif (protobuf_BUILD_PROTOC_BINARIES)
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install(EXPORT protobuf-targets
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DESTINATION "${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 "${CMAKE_INSTALL_CMAKEDIR}"
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COMPONENT protobuf-export
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PATTERN protobuf-targets.cmake EXCLUDE
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)
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option(protobuf_INSTALL_EXAMPLES "Install the examples folder" OFF)
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if(protobuf_INSTALL_EXAMPLES)
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install(DIRECTORY examples/
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DESTINATION "${CMAKE_INSTALL_EXAMPLEDIR}"
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COMPONENT protobuf-examples)
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endif()
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