/tmp/cchv1poR.o: In function `runServer()':
main.cpp:(.text+0x12e): undefined reference to `grpc::ServerBuilder::ServerBuilder()'
main.cpp:(.text+0x13d): undefined reference to `grpc::InsecureServerCredentials()'
main.cpp:(.text+0x15c): undefined reference to `grpc::ServerBuilder::AddListeningPort(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::shared_ptr<grpc::ServerCredentials>, int*)'
main.cpp:(.text+0x184): undefined reference to `grpc::ServerBuilder::RegisterService(grpc::Service*)'
main.cpp:(.text+0x19d): undefined reference to `grpc::ServerBuilder::BuildAndStart()'
main.cpp:(.text+0x1e2): undefined reference to `grpc::Server::Wait()'
main.cpp:(.text+0x200): undefined reference to `grpc::ServerBuilder::~ServerBuilder()'
main.cpp:(.text+0x28b): undefined reference to `grpc::ServerBuilder::~ServerBuilder()'
/tmp/cchv1poR.o: In function `PJONGatewayImpl::PJONGatewayImpl()':
main.cpp:(.text._ZN15PJONGatewayImplC2Ev[_ZN15PJONGatewayImplC5Ev]+0x14): undefined reference to `gatekeeper::PJONGateway::Service::Service()'
/tmp/cchv1poR.o: In function `PJONGatewayImpl::Subscribe(grpc::ServerContext*, gatekeeper::Empty const*, grpc::ServerWriter<gatekeeper::Message>*)':
main.cpp:(.text._ZN15PJONGatewayImpl9SubscribeEPN4grpc13ServerContextEPKN10gatekeeper5EmptyEPNS0_12ServerWriterINS3_7MessageEEE[_ZN15PJONGatewayImpl9SubscribeEPN4grpc13ServerContextEPKN10gatekeeper5EmptyEPNS0_12ServerWriterINS3_7MessageEEE]+0x1f): undefined reference to `grpc::Status::OK'
/tmp/cchv1poR.o: In function `PJONGatewayImpl::Send(grpc::ServerContext*, gatekeeper::Message const*, gatekeeper::SendStatus*)':
main.cpp:(.text._ZN15PJONGatewayImpl4SendEPN4grpc13ServerContextEPKN10gatekeeper7MessageEPNS3_10SendStatusE[_ZN15PJONGatewayImpl4SendEPN4grpc13ServerContextEPKN10gatekeeper7MessageEPNS3_10SendStatusE]+0x34): undefined reference to `gatekeeper::SendStatus::SendStatus()'
main.cpp:(.text._ZN15PJONGatewayImpl4SendEPN4grpc13ServerContextEPKN10gatekeeper7MessageEPNS3_10SendStatusE[_ZN15PJONGatewayImpl4SendEPN4grpc13ServerContextEPKN10gatekeeper7MessageEPNS3_10SendStatusE]+0x4c): undefined reference to `grpc::Status::OK'
main.cpp:(.text._ZN15PJONGatewayImpl4SendEPN4grpc13ServerContextEPKN10gatekeeper7MessageEPNS3_10SendStatusE[_ZN15PJONGatewayImpl4SendEPN4grpc13ServerContextEPKN10gatekeeper7MessageEPNS3_10SendStatusE]+0x68): undefined reference to `gatekeeper::SendStatus::~SendStatus()'
main.cpp:(.text._ZN15PJONGatewayImpl4SendEPN4grpc13ServerContextEPKN10gatekeeper7MessageEPNS3_10SendStatusE[_ZN15PJONGatewayImpl4SendEPN4grpc13ServerContextEPKN10gatekeeper7MessageEPNS3_10SendStatusE]+0x8d): undefined reference to `gatekeeper::SendStatus::~SendStatus()'
/tmp/cchv1poR.o: In function `std::default_delete<grpc::Server>::operator()(grpc::Server*) const':
main.cpp:(.text._ZNKSt14default_deleteIN4grpc6ServerEEclEPS1_[_ZNKSt14default_deleteIN4grpc6ServerEEclEPS1_]+0x1f): undefined reference to `grpc::Server::~Server()'
/tmp/cchv1poR.o:(.rodata._ZTV15PJONGatewayImpl[_ZTV15PJONGatewayImpl]+0x28): undefined reference to `gatekeeper::PJONGateway::Service::Relay(grpc::ServerContext*, grpc::ServerReaderWriter<gatekeeper::SendStatus, gatekeeper::Message>*)'
/tmp/cchv1poR.o: In function `PJONGatewayImpl::~PJONGatewayImpl()':
main.cpp:(.text._ZN15PJONGatewayImplD2Ev[_ZN15PJONGatewayImplD5Ev]+0x20): undefined reference to `gatekeeper::PJONGateway::Service::~Service()'
/tmp/cchv1poR.o:(.rodata._ZTI15PJONGatewayImpl[_ZTI15PJONGatewayImpl]+0x10): undefined reference to `typeinfo for gatekeeper::PJONGateway::Service'
collect2: error: ld returned 1 exit status