CODEWITHSUNDEEP
c++thrift
Nick D
Nick D

Reputation: 589

Error linking thrift server c++

I'm trying to build a thrift server in c++ but i seem to be having a problem with the linking stage. Can anyone shed any light?

Here's what i'm running. (forgive me being a c++ n00b):

g++ -Wall -L/usr/local/lib  user_constants.o user_types.o UserService_server.o -lthrift

And here's the output 

user_types.o: In function `UserCollection::read(apache::thrift::protocol::TProtocol*)':
user_types.cpp:(.text+0xaba): undefined reference to `CollectionInformation::read(apache::thrift::protocol::TProtocol*)'
user_types.o: In function `UserCollection::write(apache::thrift::protocol::TProtocol*) const':
user_types.cpp:(.text+0xca7): undefined reference to `CollectionInformation::write(apache::thrift::protocol::TProtocol*) const'
UserService_server.o: In function `UserServiceProcessor::UserServiceProcessor(boost::shared_ptr<UserServiceIf>)':
UserService_server.cpp:(.text._ZN20UserServiceProcessorC2EN5boost10shared_ptrI13UserServiceIfEE[_ZN20UserServiceProcessorC5EN5boost10shared_ptrI13UserServiceIfEE]+0x33): undefined reference to `vtable for UserServiceProcessor'
UserService_server.cpp:(.text._ZN20UserServiceProcessorC2EN5boost10shared_ptrI13UserServiceIfEE[_ZN20UserServiceProcessorC5EN5boost10shared_ptrI13UserServiceIfEE]+0xaf): undefined reference to `UserServiceProcessor::process_getById(int, apache::thrift::protocol::TProtocol*, apache::thrift::protocol::TProtocol*, void*)'
UserService_server.cpp:(.text._ZN20UserServiceProcessorC2EN5boost10shared_ptrI13UserServiceIfEE[_ZN20UserServiceProcessorC5EN5boost10shared_ptrI13UserServiceIfEE]+0x136): undefined reference to `UserServiceProcessor::process_save(int, apache::thrift::protocol::TProtocol*, apache::thrift::protocol::TProtocol*, void*)'
UserService_server.cpp:(.text._ZN20UserServiceProcessorC2EN5boost10shared_ptrI13UserServiceIfEE[_ZN20UserServiceProcessorC5EN5boost10shared_ptrI13UserServiceIfEE]+0x1bd): undefined reference to `UserServiceProcessor::process_destroy(int, apache::thrift::protocol::TProtocol*, apache::thrift::protocol::TProtocol*, void*)'
UserService_server.cpp:(.text._ZN20UserServiceProcessorC2EN5boost10shared_ptrI13UserServiceIfEE[_ZN20UserServiceProcessorC5EN5boost10shared_ptrI13UserServiceIfEE]+0x23e): undefined reference to `UserServiceProcessor::process_search(int, apache::thrift::protocol::TProtocol*, apache::thrift::protocol::TProtocol*, void*)'
UserService_server.cpp:(.text._ZN20UserServiceProcessorC2EN5boost10shared_ptrI13UserServiceIfEE[_ZN20UserServiceProcessorC5EN5boost10shared_ptrI13UserServiceIfEE]+0x2bc): undefined reference to `UserServiceProcessor::process_searchByName(int, apache::thrift::protocol::TProtocol*, apache::thrift::protocol::TProtocol*, void*)'
UserService_server.cpp:(.text._ZN20UserServiceProcessorC2EN5boost10shared_ptrI13UserServiceIfEE[_ZN20UserServiceProcessorC5EN5boost10shared_ptrI13UserServiceIfEE]+0x33a): undefined reference to `UserServiceProcessor::process_searchByEmailAddress(int, apache::thrift::protocol::TProtocol*, apache::thrift::protocol::TProtocol*, void*)'
UserService_server.cpp:(.text._ZN20UserServiceProcessorC2EN5boost10shared_ptrI13UserServiceIfEE[_ZN20UserServiceProcessorC5EN5boost10shared_ptrI13UserServiceIfEE]+0x3b8): undefined reference to `UserServiceProcessor::process_checkUsernameExists(int, apache::thrift::protocol::TProtocol*, apache::thrift::protocol::TProtocol*, void*)'
UserService_server.cpp:(.text._ZN20UserServiceProcessorC2EN5boost10shared_ptrI13UserServiceIfEE[_ZN20UserServiceProcessorC5EN5boost10shared_ptrI13UserServiceIfEE]+0x436): undefined reference to `UserServiceProcessor::process_registerUser(int, apache::thrift::protocol::TProtocol*, apache::thrift::protocol::TProtocol*, void*)'
UserService_server.cpp:(.text._ZN20UserServiceProcessorC2EN5boost10shared_ptrI13UserServiceIfEE[_ZN20UserServiceProcessorC5EN5boost10shared_ptrI13UserServiceIfEE]+0x4b4): undefined reference to `UserServiceProcessor::process_verifyUser(int, apache::thrift::protocol::TProtocol*, apache::thrift::protocol::TProtocol*, void*)'
UserService_server.o: In function `apache::thrift::protocol::TBinaryProtocolT<apache::thrift::transport::TTransport>::writeMessageBegin(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, apache::thrift::protocol::TMessageType, int)':
UserService_server.cpp:(.text._ZN6apache6thrift8protocol16TBinaryProtocolTINS0_9transport10TTransportEE17writeMessageBeginERKSsNS1_12TMessageTypeEi[apache::thrift::protocol::TBinaryProtocolT<apache::thrift::transport::TTransport>::writeMessageBegin(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, apache::thrift::protocol::TMessageType, int)]+0x27): undefined reference to `apache::thrift::protocol::TBinaryProtocolT<apache::thrift::transport::TTransport>::VERSION_1'
UserService_server.o: In function `apache::thrift::protocol::TBinaryProtocolT<apache::thrift::transport::TTransport>::readMessageBegin(std::basic_string<char, std::char_traits<char>, std::allocator<char> >&, apache::thrift::protocol::TMessageType&, int&)':
UserService_server.cpp:(.text._ZN6apache6thrift8protocol16TBinaryProtocolTINS0_9transport10TTransportEE16readMessageBeginERSsRNS1_12TMessageTypeERi[apache::thrift::protocol::TBinaryProtocolT<apache::thrift::transport::TTransport>::readMessageBegin(std::basic_string<char, std::char_traits<char>, std::allocator<char> >&, apache::thrift::protocol::TMessageType&, int&)]+0x48): undefined reference to `apache::thrift::protocol::TBinaryProtocolT<apache::thrift::transport::TTransport>::VERSION_MASK'
UserService_server.cpp:(.text._ZN6apache6thrift8protocol16TBinaryProtocolTINS0_9transport10TTransportEE16readMessageBeginERSsRNS1_12TMessageTypeERi[apache::thrift::protocol::TBinaryProtocolT<apache::thrift::transport::TTransport>::readMessageBegin(std::basic_string<char, std::char_traits<char>, std::allocator<char> >&, apache::thrift::protocol::TMessageType&, int&)]+0x53): undefined reference to `apache::thrift::protocol::TBinaryProtocolT<apache::thrift::transport::TTransport>::VERSION_1'
collect2: ld returned 1 exit status

Upvotes: 1

Views: 1803

Answers (2)

Dmitry
Dmitry

Reputation: 1156

Usual thrift generates three .cpp file for each interface (*.thrift) you should add all of them ( UserService.cpp and UserService_constants.cpp, UserService_types.cpp ) to g++ arguments.

Upvotes: 0

Component 10
Component 10

Reputation: 10497

Your build line looks a bit 'thin.' Are you sure that you're picking up all the locations of the libraries using -L and the libraries themselves using -l ?

Looking at the above, I'd say Boost and Apache are the culprits. Do you have to link them in seperately? Also, remeber than on some architectures, it's expected that the library path variable (usually LD_LIBRARY_PATH) needs to be set to the paths on your build command line at link time as well as runtime.

Upvotes: 2

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