Please help me with this..... On Wednesday, May 17, 2017 at 8:16:53 AM UTC+5:30, Bugsfunny wrote: > > I built it from git using the following commands : > > $ git clone -b $(curl -L http://grpc.io/release) https://github.com/grpc/grpc > $ cd grpc > $ git submodule update --init > $ make > $ [sudo] make install > > > When running "make" from the above list of commands, I got the warning "ld > : warning: directory not found for option '-L/<path>/grpc/libs/opt/c-ares'" > and was not able to install. Then I installed c-ares using "brew install > c-ares". After which "make" worked fine. > And then since protobuf was not automatically installed i executed the > following commands : > > $ cd grpc/third_party/protobuf > $ sudo make install # 'make' should have been run by core grpc > > > Thanks. > > > On Wednesday, May 17, 2017 at 5:16:09 AM UTC+5:30, Nicolas Noble wrote: >> >> For us to be able to help a bit more with your issue, we'd need to >> understand how you built grpc and protobuf before. All signs are pointing >> at the fact you've built protobuf for 32 bits whereas the rest is building >> for 64 bits, but without more details it's hard to tell. >> >> On Tuesday, May 16, 2017 at 4:06:00 AM UTC-7, Bugsfunny wrote: >>> >>> Hi, >>> >>> I installed grpc 1.3.0 and protobuf 3.2.0 in OSX El Captain 10.11.6. >>> I had some problems installing which gave errors saying "ld: warning: >>> directory not found for option '-L/<path>/grpc/libs/opt/c-ares'" >>> Then i installed c-ares from homebrew "brew install c-ares". >>> Installed grpc successfully after that. >>> >>> >>> Then I tried running "make" in the helloworld (cpp examples directory), >>> but got the below errors: >>> >>> protoc -I ../../protos --cpp_out=. ../../protos/helloworld.proto >>> g++ -std=c++11 -I/usr/local/include -pthread -c -o helloworld.pb.o >>> helloworld.pb.cc >>> protoc -I ../../protos --grpc_out=. --plugin=protoc-gen-grpc=`which >>> grpc_cpp_plugin` ../../protos/helloworld.proto >>> g++ -std=c++11 -I/usr/local/include -pthread -c -o helloworld.grpc.pb.o >>> helloworld.grpc.pb.cc >>> g++ -std=c++11 -I/usr/local/include -pthread -c -o greeter_client.o >>> greeter_client.cc >>> g++ helloworld.pb.o helloworld.grpc.pb.o greeter_client.o -L/usr/local/lib >>> `pkg-config --libs grpc++ grpc` -lgrpc++_reflection -lprotobuf -lpthread >>> -ldl -o greeter_clientUndefined symbols for architecture x86_64: >>> "grpc::CreateChannel(std::__cxx11::basic_string<char, >>> std::char_traits<char>, std::allocator<char> > const&, >>> std::shared_ptr<grpc::ChannelCredentials> const&)", referenced from: >>> _main in greeter_client.o >>> "google::protobuf::MessageFactory::InternalRegisterGeneratedFile(char >>> const*, void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, >>> std::allocator<char> > const&))", referenced from: >>> helloworld::protobuf_helloworld_2eproto::AddDescriptorsImpl() >>> in helloworld.pb.o >>> >>> "google::protobuf::io::CodedOutputStream::WriteStringWithSizeToArray(std::__cxx11::basic_string<char, >>> std::char_traits<char>, std::allocator<char> > const&, unsigned char*)", >>> referenced from: >>> google::protobuf::internal::WireFormatLite::WriteStringToArray(int, >>> std::__cxx11::basic_string<char, std::char_traits<char>, >>> std::allocator<char> > const&, unsigned char*) in helloworld.pb.o >>> >>> "google::protobuf::internal::ArenaStringPtr::AssignWithDefault(std::__cxx11::basic_string<char, >>> std::char_traits<char>, std::allocator<char> > const*, >>> google::protobuf::internal::ArenaStringPtr)", referenced from: >>> helloworld::HelloRequest::HelloRequest(helloworld::HelloRequest >>> const&) in helloworld.pb.o >>> helloworld::HelloRequest::HelloRequest(helloworld::HelloRequest >>> const&) in helloworld.pb.o >>> helloworld::HelloRequest::MergeFrom(helloworld::HelloRequest const&) >>> in helloworld.pb.o >>> helloworld::HelloReply::HelloReply(helloworld::HelloReply const&) in >>> helloworld.pb.o >>> helloworld::HelloReply::HelloReply(helloworld::HelloReply const&) in >>> helloworld.pb.o >>> helloworld::HelloReply::MergeFrom(helloworld::HelloReply const&) in >>> helloworld.pb.o >>> "google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased(int, >>> std::__cxx11::basic_string<char, std::char_traits<char>, >>> std::allocator<char> > const&, google::protobuf::io::CodedOutputStream*)", >>> referenced from: >>> >>> helloworld::HelloRequest::SerializeWithCachedSizes(google::protobuf::io::CodedOutputStream*) >>> const in helloworld.pb.o >>> >>> helloworld::HelloReply::SerializeWithCachedSizes(google::protobuf::io::CodedOutputStream*) >>> const in helloworld.pb.o >>> >>> "google::protobuf::internal::WireFormatLite::ReadBytes(google::protobuf::io::CodedInputStream*, >>> std::__cxx11::basic_string<char, std::char_traits<char>, >>> std::allocator<char> >*)", referenced from: >>> >>> google::protobuf::internal::WireFormatLite::ReadString(google::protobuf::io::CodedInputStream*, >>> std::__cxx11::basic_string<char, std::char_traits<char>, >>> std::allocator<char> >*) in helloworld.pb.o >>> >>> "google::protobuf::internal::AssignDescriptors(std::__cxx11::basic_string<char, >>> std::char_traits<char>, std::allocator<char> > const&, >>> google::protobuf::internal::MigrationSchema const*, >>> google::protobuf::Message const* const*, unsigned int const*, >>> google::protobuf::MessageFactory*, google::protobuf::Metadata*, >>> google::protobuf::EnumDescriptor const**, >>> google::protobuf::ServiceDescriptor const**)", referenced from: >>> helloworld::protobuf_helloworld_2eproto::(anonymous >>> namespace)::protobuf_AssignDescriptors() in helloworld.pb.o >>> "google::protobuf::internal::fixed_address_empty_string[abi:cxx11]", >>> referenced from: >>> google::protobuf::internal::GetEmptyStringAlreadyInited[abi:cxx11]() >>> in helloworld.pb.o >>> google::protobuf::internal::GetEmptyStringAlreadyInited[abi:cxx11]() >>> in greeter_client.o >>> "google::protobuf::Message::GetTypeName[abi:cxx11]() const", referenced >>> from: >>> vtable for helloworld::HelloReply in helloworld.pb.o >>> vtable for helloworld::HelloRequest in helloworld.pb.o >>> "google::protobuf::Message::InitializationErrorString[abi:cxx11]() >>> const", referenced from: >>> vtable for helloworld::HelloReply in helloworld.pb.o >>> vtable for helloworld::HelloRequest in helloworld.pb.o >>> ld: symbol(s) not found for architecture x86_64 >>> collect2: error: ld returned 1 exit status >>> make: *** [greeter_client] Error 1 >>> >>> >>> >>> please help me with the above errors.. >>> >>> Thanks >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>>
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