cmake 链接protobuf失败

eqqqjvef 于 2023-01-30 发布在其他

关注(0)|答案(1)|浏览(489)

我尝试链接protobuf，但得到一个未定义的引用：这是我的CMAKE文件：我还在错误代码中看到CPP11的ABI的std：：string有问题，但我不知道这是否是主要问题，因为我使用GCC 7.3.1从源代码构建

cmake_minimum_required(VERSION 3.17)
project(cpp_server_side_objects)

set(CMAKE_CXX_STANDARD 17)

SET(BOOST_LIB boost_system boost_thread)

INCLUDE(FindProtobuf)
FIND_PACKAGE(Protobuf  REQUIRED)
if(Protobuf_VERBOSE)
    message(STATUS "Using Protocol Buffers ${Protobuf_VERSION}")
    else()
    message(STATUS "cant find protobuf ${Protobuf_VERSION}")
endif()
INCLUDE_DIRECTORIES(${PROTOBUF_INCLUDE_DIR})
PROTOBUF_GENERATE_CPP(PROTO_SRC PROTO_HEADER SREXOrderRequest.proto)
ADD_LIBRARY(proto ${PROTO_HEADER} ${PROTO_SRC})

add_executable(cpp_server_side_objects main.cpp request.cpp request.h)
target_link_libraries(cpp_server_side_objects proto ${PROTOBUF_LIBRARY} ${BOOST_LIB} )

但我收到了这样的错误信息：

====================[ Build | cpp_server_side_objects | Debug ]=================
/home/yaodav/clion-2019.1.4/bin/cmake/linux/bin/cmake --build /home/yaodav/Desktop/dnr_main_repo/cpp_server_side_objects/cmake-build-debug --target cpp_server_side_objects -- -j 4
[ 25%] Linking CXX executable cpp_server_side_objects
CMakeFiles/cpp_server_side_objects.dir/main.cpp.o: In function `server_side_order::SREXOrderRequest::set__symbol(char const*)':
/home/yaodav/Desktop/dnr_main_repo/cpp_server_side_objects/SREXOrderRequest.proc.pb.h:618: undefined reference to `google::protobuf::internal::ArenaStringPtr::Set(google::protobuf::internal::ArenaStringPtr::EmptyDefault, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&, google::protobuf::Arena*)'
CMakeFiles/cpp_server_side_objects.dir/main.cpp.o: In function `server_side_order::SREXOrderRequest::set__myid(char const*)':
/home/yaodav/Desktop/dnr_main_repo/cpp_server_side_objects/SREXOrderRequest.proc.pb.h:691: undefined reference to `google::protobuf::internal::ArenaStringPtr::Set(google::protobuf::internal::ArenaStringPtr::EmptyDefault, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&, google::protobuf::Arena*)'
CMakeFiles/cpp_server_side_objects.dir/main.cpp.o: In function `server_side_order::SREXOrderRequest::set__exdest(char const*)':
/home/yaodav/Desktop/dnr_main_repo/cpp_server_side_objects/SREXOrderRequest.proc.pb.h:764: undefined reference to `google::protobuf::internal::ArenaStringPtr::Set(google::protobuf::internal::ArenaStringPtr::EmptyDefault, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&, google::protobuf::Arena*)'
CMakeFiles/cpp_server_side_objects.dir/main.cpp.o: In function `server_side_order::SREXOrderRequest::set__userinfo(char const*)':
/home/yaodav/Desktop/dnr_main_repo/cpp_server_side_objects/SREXOrderRequest.proc.pb.h:837: undefined reference to `google::protobuf::internal::ArenaStringPtr::Set(google::protobuf::internal::ArenaStringPtr::EmptyDefault, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&, google::protobuf::Arena*)'
CMakeFiles/cpp_server_side_objects.dir/main.cpp.o: In function `server_side_order::SREXOrderRequest::set__dest(char const*)':
/home/yaodav/Desktop/dnr_main_repo/cpp_server_side_objects/SREXOrderRequest.proc.pb.h:910: undefined reference to `google::protobuf::internal::ArenaStringPtr::Set(google::protobuf::internal::ArenaStringPtr::EmptyDefault, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&, google::protobuf::Arena*)'
CMakeFiles/cpp_server_side_objects.dir/SREXOrderRequest.proc.pb.cc.o: In function `server_side_order::SREXOrderRequest::SREXOrderRequest(server_side_order::SREXOrderRequest const&)':
/home/yaodav/Desktop/dnr_main_repo/cpp_server_side_objects/SREXOrderRequest.proc.pb.cc:155: undefined reference to `google::protobuf::internal::ArenaStringPtr::Set(google::protobuf::internal::ArenaStringPtr::EmptyDefault, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, google::protobuf::Arena*)'
/home/yaodav/Desktop/dnr_main_repo/cpp_server_side_objects/SREXOrderRequest.proc.pb.cc:160: undefined reference to `google::protobuf::internal::ArenaStringPtr::Set(google::protobuf::internal::ArenaStringPtr::EmptyDefault, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, google::protobuf::Arena*)'
/home/yaodav/Desktop/dnr_main_repo/cpp_server_side_objects/SREXOrderRequest.proc.pb.cc:165: undefined reference to `google::protobuf::internal::ArenaStringPtr::Set(google::protobuf::internal::ArenaStringPtr::EmptyDefault, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, google::protobuf::Arena*)'
/home/yaodav/Desktop/dnr_main_repo/cpp_server_side_objects/SREXOrderRequest.proc.pb.cc:170: undefined reference to `google::protobuf::internal::ArenaStringPtr::Set(google::protobuf::internal::ArenaStringPtr::EmptyDefault, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, google::protobuf::Arena*)'
/home/yaodav/Desktop/dnr_main_repo/cpp_server_side_objects/SREXOrderRequest.proc.pb.cc:175: undefined reference to `google::protobuf::internal::ArenaStringPtr::Set(google::protobuf::internal::ArenaStringPtr::EmptyDefault, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, google::protobuf::Arena*)'
CMakeFiles/cpp_server_side_objects.dir/SREXOrderRequest.proc.pb.cc.o: In function `server_side_order::SREXOrderRequest::_InternalParse(char const*, google::protobuf::internal::ParseContext*)':
/home/yaodav/Desktop/dnr_main_repo/cpp_server_side_objects/SREXOrderRequest.proc.pb.cc:325: undefined reference to `google::protobuf::internal::InlineGreedyStringParser(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*, char const*, google::protobuf::internal::ParseContext*)'
/home/yaodav/Desktop/dnr_main_repo/cpp_server_side_objects/SREXOrderRequest.proc.pb.cc:336: undefined reference to `google::protobuf::internal::InlineGreedyStringParser(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*, char const*, google::protobuf::internal::ParseContext*)'
/home/yaodav/Desktop/dnr_main_repo/cpp_server_side_objects/SREXOrderRequest.proc.pb.cc:347: undefined reference to `google::protobuf::internal::InlineGreedyStringParser(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*, char const*, google::protobuf::internal::ParseContext*)'
/home/yaodav/Desktop/dnr_main_repo/cpp_server_side_objects/SREXOrderRequest.proc.pb.cc:358: undefined reference to `google::protobuf::internal::InlineGreedyStringParser(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*, char const*, google::protobuf::internal::ParseContext*)'
/home/yaodav/Desktop/dnr_main_repo/cpp_server_side_objects/SREXOrderRequest.proc.pb.cc:369: undefined reference to `google::protobuf::internal::InlineGreedyStringParser(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*, char const*, google::protobuf::internal::ParseContext*)'
CMakeFiles/cpp_server_side_objects.dir/SREXOrderRequest.proc.pb.cc.o: In function `google::protobuf::internal::ArenaStringPtr::Swap(google::protobuf::internal::ArenaStringPtr*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const*, google::protobuf::Arena*)':
/usr/local/include/google/protobuf/arenastring.h:326: undefined reference to `google::protobuf::internal::ArenaStringPtr::Mutable[abi:cxx11](google::protobuf::internal::ArenaStringPtr::EmptyDefault, google::protobuf::Arena*)'
/usr/local/include/google/protobuf/arenastring.h:327: undefined reference to `google::protobuf::internal::ArenaStringPtr::Mutable[abi:cxx11](google::protobuf::internal::ArenaStringPtr::EmptyDefault, google::protobuf::Arena*)'
/usr/local/include/google/protobuf/arenastring.h:326: undefined reference to `google::protobuf::internal::ArenaStringPtr::Mutable[abi:cxx11](google::protobuf::internal::ArenaStringPtr::EmptyDefault, google::protobuf::Arena*)'
/usr/local/include/google/protobuf/arenastring.h:327: undefined reference to `google::protobuf::internal::ArenaStringPtr::Mutable[abi:cxx11](google::protobuf::internal::ArenaStringPtr::EmptyDefault, google::protobuf::Arena*)'
/usr/local/include/google/protobuf/arenastring.h:326: undefined reference to `google::protobuf::internal::ArenaStringPtr::Mutable[abi:cxx11](google::protobuf::internal::ArenaStringPtr::EmptyDefault, google::protobuf::Arena*)'
CMakeFiles/cpp_server_side_objects.dir/SREXOrderRequest.proc.pb.cc.o:/usr/local/include/google/protobuf/arenastring.h:327: more undefined references to `google::protobuf::internal::ArenaStringPtr::Mutable[abi:cxx11](google::protobuf::internal::ArenaStringPtr::EmptyDefault, google::protobuf::Arena*)' follow
CMakeFiles/cpp_server_side_objects.dir/SREXOrderRequest.proc.pb.cc.o: In function `google::protobuf::io::EpsCopyOutputStream::WriteStringMaybeAliased(unsigned int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, unsigned char*)':
/usr/local/include/google/protobuf/io/coded_stream.h:719: undefined reference to `google::protobuf::io::EpsCopyOutputStream::WriteStringMaybeAliasedOutline(unsigned int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, unsigned char*)'
CMakeFiles/cpp_server_side_objects.dir/SREXOrderRequest.proc.pb.cc.o: In function `server_side_order::SREXOrderRequest::_internal_set__symbol(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
/home/yaodav/Desktop/dnr_main_repo/cpp_server_side_objects/cmake-build-debug/SREXOrderRequest.proc.pb.h:607: undefined reference to `google::protobuf::internal::ArenaStringPtr::Set(google::protobuf::internal::ArenaStringPtr::EmptyDefault, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, google::protobuf::Arena*)'
CMakeFiles/cpp_server_side_objects.dir/SREXOrderRequest.proc.pb.cc.o: In function `server_side_order::SREXOrderRequest::_internal_mutable__symbol[abi:cxx11]()':
/home/yaodav/Desktop/dnr_main_repo/cpp_server_side_objects/cmake-build-debug/SREXOrderRequest.proc.pb.h:630: undefined reference to `google::protobuf::internal::ArenaStringPtr::Mutable[abi:cxx11](google::protobuf::internal::ArenaStringPtr::EmptyDefault, google::protobuf::Arena*)'
CMakeFiles/cpp_server_side_objects.dir/SREXOrderRequest.proc.pb.cc.o: In function `server_side_order::SREXOrderRequest::_internal_set__myid(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
/home/yaodav/Desktop/dnr_main_repo/cpp_server_side_objects/cmake-build-debug/SREXOrderRequest.proc.pb.h:680: undefined reference to `google::protobuf::internal::ArenaStringPtr::Set(google::protobuf::internal::ArenaStringPtr::EmptyDefault, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, google::protobuf::Arena*)'
CMakeFiles/cpp_server_side_objects.dir/SREXOrderRequest.proc.pb.cc.o: In function `server_side_order::SREXOrderRequest::_internal_mutable__myid[abi:cxx11]()':
/home/yaodav/Desktop/dnr_main_repo/cpp_server_side_objects/cmake-build-debug/SREXOrderRequest.proc.pb.h:703: undefined reference to `google::protobuf::internal::ArenaStringPtr::Mutable[abi:cxx11](google::protobuf::internal::ArenaStringPtr::EmptyDefault, google::protobuf::Arena*)'
CMakeFiles/cpp_server_side_objects.dir/SREXOrderRequest.proc.pb.cc.o: In function `server_side_order::SREXOrderRequest::_internal_set__exdest(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
/home/yaodav/Desktop/dnr_main_repo/cpp_server_side_objects/cmake-build-debug/SREXOrderRequest.proc.pb.h:753: undefined reference to `google::protobuf::internal::ArenaStringPtr::Set(google::protobuf::internal::ArenaStringPtr::EmptyDefault, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, google::protobuf::Arena*)'
CMakeFiles/cpp_server_side_objects.dir/SREXOrderRequest.proc.pb.cc.o: In function `server_side_order::SREXOrderRequest::_internal_mutable__exdest[abi:cxx11]()':
/home/yaodav/Desktop/dnr_main_repo/cpp_server_side_objects/cmake-build-debug/SREXOrderRequest.proc.pb.h:776: undefined reference to `google::protobuf::internal::ArenaStringPtr::Mutable[abi:cxx11](google::protobuf::internal::ArenaStringPtr::EmptyDefault, google::protobuf::Arena*)'
CMakeFiles/cpp_server_side_objects.dir/SREXOrderRequest.proc.pb.cc.o: In function `server_side_order::SREXOrderRequest::_internal_set__userinfo(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
/home/yaodav/Desktop/dnr_main_repo/cpp_server_side_objects/cmake-build-debug/SREXOrderRequest.proc.pb.h:826: undefined reference to `google::protobuf::internal::ArenaStringPtr::Set(google::protobuf::internal::ArenaStringPtr::EmptyDefault, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, google::protobuf::Arena*)'
CMakeFiles/cpp_server_side_objects.dir/SREXOrderRequest.proc.pb.cc.o: In function `server_side_order::SREXOrderRequest::_internal_mutable__userinfo[abi:cxx11]()':
/home/yaodav/Desktop/dnr_main_repo/cpp_server_side_objects/cmake-build-debug/SREXOrderRequest.proc.pb.h:849: undefined reference to `google::protobuf::internal::ArenaStringPtr::Mutable[abi:cxx11](google::protobuf::internal::ArenaStringPtr::EmptyDefault, google::protobuf::Arena*)'
CMakeFiles/cpp_server_side_objects.dir/SREXOrderRequest.proc.pb.cc.o: In function `server_side_order::SREXOrderRequest::_internal_set__dest(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
/home/yaodav/Desktop/dnr_main_repo/cpp_server_side_objects/cmake-build-debug/SREXOrderRequest.proc.pb.h:899: undefined reference to `google::protobuf::internal::ArenaStringPtr::Set(google::protobuf::internal::ArenaStringPtr::EmptyDefault, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, google::protobuf::Arena*)'
CMakeFiles/cpp_server_side_objects.dir/SREXOrderRequest.proc.pb.cc.o: In function `server_side_order::SREXOrderRequest::_internal_mutable__dest[abi:cxx11]()':
/home/yaodav/Desktop/dnr_main_repo/cpp_server_side_objects/cmake-build-debug/SREXOrderRequest.proc.pb.h:922: undefined reference to `google::protobuf::internal::ArenaStringPtr::Mutable[abi:cxx11](google::protobuf::internal::ArenaStringPtr::EmptyDefault, google::protobuf::Arena*)'
CMakeFiles/cpp_server_side_objects.dir/SREXOrderRequest.proc.pb.cc.o:(.rodata._ZTVN17server_side_order16SREXOrderRequestE[_ZTVN17server_side_order16SREXOrderRequestE]+0x20): undefined reference to `google::protobuf::Message::GetTypeName[abi:cxx11]() const'
CMakeFiles/cpp_server_side_objects.dir/SREXOrderRequest.proc.pb.cc.o:(.rodata._ZTVN17server_side_order16SREXOrderRequestE[_ZTVN17server_side_order16SREXOrderRequestE]+0x48): undefined reference to `google::protobuf::Message::InitializationErrorString[abi:cxx11]() const'
collect2: error: ld returned 1 exit status
gmake[3]: *** [cpp_server_side_objects] Error 1
gmake[2]: *** [CMakeFiles/cpp_server_side_objects.dir/all] Error 2
gmake[1]: *** [CMakeFiles/cpp_server_side_objects.dir/rule] Error 2
gmake: *** [cpp_server_side_objects] Error 2

如何修复它？尝试使用this和this和this以及this也没有运气。

cmake

来源：https://stackoverflow.com/questions/66154588/faild-to-link-protobuf

1条答案

按热度按时间

ybzsozfc1#

我也遇到过类似的问题。CMake中的protobuf_generate_cpp命令似乎会导致将从 *.proto文件创建的源文件和头文件与必要的库链接时出现问题。
我的解决方法如下。在获得从proto文件创建的文件后，将其关闭，这样就不会再次创建它。

# ---------------------------------------------------------------
## Protocol Buffers
set(CMAKE_PREFIX_PATH "C:\\DevTools\\vcpkg\\packages\\protobuf_x64-windows" "${CMAKE_PREFIX_PATH}")
set(PROTOBUF_INCLUDE_DIR "C:\\DevTools\\vcpkg\\packages\\protobuf_x64-windows\\include")
include(FindProtobuf)
find_package(Protobuf CONFIG REQUIRED)
include_directories(${PROTOBUF_INCLUDE_DIR})
include_directories(${CMAKE_CURRENT_BINARY_DIR})
#protobuf_generate_cpp(PROTO_SRCS PROTO_HDRS src/protocolbuffers/person.proto) # this line
# copy the generated files to the build directory
file(COPY ${PROTO_HDRS} DESTINATION src/protocolbuffers)
file(COPY ${PROTO_SRCS} DESTINATION src/protocolbuffers)
message(STATUS "debug protobuf lib location:${PROTOBUF_LIBRARY}")
message(STATUS "debug protobuf include location:${PROTOBUF_INCLUDE_DIR}")
message(STATUS "proto source files:${PROTO_SRCS}")
message(STATUS "proto header files:${PROTO_HDRS}")
# ---------------------------------------------------------------

...

add_executable(${PROJECT_NAME}
        ${SOURCE_FILES}
        ${HEADER_FILES}
        ${PROTO_SRCS} ${PROTO_HDRS}
        )

...

target_link_libraries(${PROJECT_NAME} PRIVATE
        ...
        ${Protobuf_LIBRARIES}
        protobuf::libprotobuf
        )

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我来回答

cmake 链接protobuf失败

1条答案

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