Would you elaborate a bit about how to build it? If you're using cmake to build gRPC and your application, you shouldn't need to specify linker options. Please checkout https://grpc.io/docs/languages/cpp/quickstart/ too. On Wednesday, January 19, 2022 at 2:27:04 AM UTC-8 cansu gençoğlu wrote:
> I changed the order of the libs while linking and the only remaining error > is below. As I understand this > `absl::lts_20210324::Mutex::~Mutex()' function is in > libabsl_synchronization.a that I already link this library. Any ideas? > > Interface.grpc.pb.cc.o: in function > `grpc::CompletionQueue::~CompletionQueue()': > /home/cansuge/CLionProjects/Projects/rpc/lib/includes/grpcpp/impl/codegen/completion_queue.h:119: > > undefined reference to `absl::lts_20210324::Mutex::~Mutex()' > /usr/bin/ld: CMakeFiles/test.dir/src/MPUInterface.grpc.pb.cc.o: in > function > `grpc::CompletionQueue::CompletionQueue(grpc_completion_queue_attributes > const&)': > > > Best Regards, > > Cansu > 18 Ocak 2022 Salı tarihinde saat 16:29:03 UTC+1 itibarıyla cansu gençoğlu > şunları yazdı: > >> Hi to all, >> >> I am trying to compile basic grpc cpp server and client test code without >> installation of the library. I compile all the libraries and link to my >> project I believe. However, I got these errors while linking stage. May be >> I forgot to link some libs or add include files. Any comment would help. >> Thanks. >> >> >> /usr/bin/ld: CMakeFiles/test.dir/src/MPUInterface.grpc.pb.cc.o: in >> function `grpc::CompletionQueue::~CompletionQueue()': >> /home/cansuge/CLionProjects/Projects/rpc/lib/includes/grpcpp/impl/codegen/completion_queue.h:119: >> >> *undefined reference to `absl::lts_20210324::Mutex::~Mutex()'* >> /usr/bin/ld: CMakeFiles/test.dir/src/MPUInterface.grpc.pb.cc.o: in >> function >> `grpc::CompletionQueue::CompletionQueue(grpc_completion_queue_attributes >> const&)': >> /home/cansuge/CLionProjects/Projects/rpc/lib/includes/grpcpp/impl/codegen/completion_queue.h:253: >> >> *undefined reference to `absl::lts_20210324::Mutex::~Mutex()'* >> /usr/bin/ld: >> /home/cansuge/CLionProjects/Projects/rpc/lib/libnew/libgrpc.a(cluster.upbdefs.c.o):(.data.rel+0x28): >> >> *undefined reference to >> `envoy_config_core_v3_config_source_proto_upbdefinit'* >> /usr/bin/ld: >> /home/cansuge/CLionProjects/Projects/rpc/lib/libnew/libgrpc.a(extension.upbdefs.c.o):(.data.rel+0x0): >> >> *undefined reference to >> `envoy_config_core_v3_config_source_proto_upbdefinit'* >> /usr/bin/ld: >> /home/cansuge/CLionProjects/Projects/rpc/lib/libnew/libgrpc.a(health_check.upbdefs.c.o):(.data.rel+0x8): >> >> *undefined reference to >> `envoy_config_core_v3_event_service_config_proto_upbdefinit'* >> /usr/bin/ld: >> /home/cansuge/CLionProjects/Projects/rpc/lib/libnew/libgrpc.a(endpoint_components.upbdefs.c.o):(.data.rel+0x10): >> >> undefined reference to `envoy_config_core_v3_config_source_proto_upbdefinit' >> /usr/bin/ld: >> /home/cansuge/CLionProjects/Projects/rpc/lib/libnew/libgrpc.a(route.upbdefs.c.o):(.data.rel+0x8): >> >> undefined reference to `envoy_config_core_v3_config_source_proto_upbdefinit' >> /usr/bin/ld: >> /home/cansuge/CLionProjects/Projects/rpc/lib/libnew/libgrpc.a(http_connection_manager.upbdefs.c.o):(.data.rel+0x10): >> >> undefined reference to `envoy_config_core_v3_config_source_proto_upbdefinit' >> /usr/bin/ld: >> /home/cansuge/CLionProjects/Projects/rpc/lib/libnew/libgrpc.a(secret.upbdefs.c.o):(.data.rel+0x8): >> >> undefined reference to `envoy_config_core_v3_config_source_proto_upbdefinit' >> /usr/bin/ld: >> /home/cansuge/CLionProjects/Projects/rpc/lib/libnew/libabsl_cordz_info.a(cordz_info.cc.o): >> >> in function >> `absl::lts_20211102::cord_internal::CordzInfo::Head(absl::lts_20211102::cord_internal::CordzSnapshot >> >> const&)': >> cordz_info.cc:(.text+0xc43): *undefined reference to >> `absl::lts_20211102::cord_internal::CordzHandle::DiagnosticsHandleIsSafeToInspect(absl::lts_20211102::cord_internal::CordzHandle >> >> const*) const'* >> /usr/bin/ld: >> /home/cansuge/CLionProjects/Projects/rpc/lib/libnew/libabsl_cordz_info.a(cordz_info.cc.o): >> >> in function >> `absl::lts_20211102::cord_internal::CordzInfo::Next(absl::lts_20211102::cord_internal::CordzSnapshot >> >> const&) const': >> cordz_info.cc:(.text+0xd65): undefined reference to >> `absl::lts_20211102::cord_internal::CordzHandle::DiagnosticsHandleIsSafeToInspect(absl::lts_20211102::cord_internal::CordzHandle >> >> const*) const' >> /usr/bin/ld: cordz_info.cc:(.text+0xd8c): undefined reference to >> `absl::lts_20211102::cord_internal::CordzHandle::DiagnosticsHandleIsSafeToInspect(absl::lts_20211102::cord_internal::CordzHandle >> >> const*) const' >> /usr/bin/ld: >> /home/cansuge/CLionProjects/Projects/rpc/lib/libnew/libabsl_cordz_info.a(cordz_info.cc.o): >> >> in function >> `absl::lts_20211102::cord_internal::CordzInfo::CordzInfo(absl::lts_20211102::cord_internal::CordRep*, >> >> absl::lts_20211102::cord_internal::CordzInfo const*, >> absl::lts_20211102::cord_internal::CordzUpdateTracker::MethodIdentifier)': >> cordz_info.cc:(.text+0x12d8): undefined reference to >> `absl::lts_20211102::cord_internal::CordzHandle::~CordzHandle()' >> /usr/bin/ld: >> /home/cansuge/CLionProjects/Projects/rpc/lib/libnew/libabsl_cordz_info.a(cordz_info.cc.o): >> >> in function `absl::lts_20211102::cord_internal::CordzInfo::~CordzInfo()': >> cordz_info.cc:(.text+0x1350): undefined reference to >> `absl::lts_20211102::cord_internal::CordzHandle::~CordzHandle()' >> /usr/bin/ld: >> /home/cansuge/CLionProjects/Projects/rpc/lib/libnew/libabsl_cordz_info.a(cordz_info.cc.o): >> >> in function `absl::lts_20211102::cord_internal::CordzInfo::Untrack()': >> cordz_info.cc:(.text+0x16b8): undefined reference to >> `absl::lts_20211102::cord_internal::CordzHandle::SafeToDelete() const' >> /usr/bin/ld: cordz_info.cc:(.text+0x1739): undefined reference to >> `absl::lts_20211102::cord_internal::CordzHandle::Delete(absl::lts_20211102::cord_internal::CordzHandle*)' >> /usr/bin/ld: >> /home/cansuge/CLionProjects/Projects/rpc/lib/libnew/libabsl_cordz_info.a(cordz_info.cc.o): >> >> in function `absl::lts_20211102::cord_internal::CordzHandle::CordzHandle()': >> cordz_info.cc:(.text._ZN4absl12lts_2021110213cord_internal11CordzHandleC2Ev[_ZN4absl12lts_2021110213cord_internal11CordzHandleC5Ev]+0x1d): >> >> undefined reference to >> `absl::lts_20211102::cord_internal::CordzHandle::CordzHandle(bool)' >> /usr/bin/ld: >> /home/cansuge/CLionProjects/Projects/rpc/lib/libnew/libabsl_cordz_info.a(cordz_info.cc.o):(.data.rel.ro._ZTIN4absl12lts_2021110213cord_internal9CordzInfoE[_ZTIN4absl12lts_2021110213cord_internal9CordzInfoE]+0x10): >> >> *undefined reference to `typeinfo for >> absl::lts_20211102::cord_internal::CordzHandle'* >> /usr/bin/ld: >> /home/cansuge/CLionProjects/Projects/rpc/lib/libnew/libabsl_hash.a(hash.cc.o): >> >> in function >> `absl::lts_20211102::hash_internal::MixingHashState::CombineLargeContiguousImpl32(unsigned >> >> long, unsigned char const*, unsigned long)': >> hash.cc:(.text+0x4e): undefined reference to >> `absl::lts_20211102::hash_internal::CityHash32(char const*, unsigned long)' >> /usr/bin/ld: >> /home/cansuge/CLionProjects/Projects/rpc/lib/libnew/libabsl_hash.a(hash.cc.o): >> >> in function >> `absl::lts_20211102::hash_internal::MixingHashState::CombineContiguousImpl(unsigned >> >> long, unsigned char const*, unsigned long, std::integral_constant<int, 4>)': >> hash.cc:(.text._ZN4absl12lts_2021110213hash_internal15MixingHashState21CombineContiguousImplEmPKhmSt17integral_constantIiLi4EE[_ZN4absl12lts_2021110213hash_internal15MixingHashState21CombineContiguousImplEmPKhmSt17integral_constantIiLi4EE]+0x63): >> >> undefined reference to `absl::lts_20211102::hash_internal::CityHash32(char >> const*, unsigned long)' >> /usr/bin/ld: >> /home/cansuge/CLionProjects/Projects/rpc/lib/libnew/libabsl_random_internal_randen_hwaes_impl.a(randen_hwaes.cc.o): >> >> in function `absl::lts_20211102::random_internal::RandenHwAes::GetKeys()': >> randen_hwaes.cc:(.text+0xbbf): *undefined reference to >> `absl::lts_20211102::random_internal::kRandenRoundKeys'* >> /usr/bin/ld: >> /home/cansuge/CLionProjects/Projects/rpc/lib/libnew/libabsl_random_internal_randen_slow.a(randen_slow.cc.o): >> >> in function `absl::lts_20211102::random_internal::RandenSlow::GetKeys()': >> randen_slow.cc:(.text+0xb): undefined reference to >> `absl::lts_20211102::random_internal::kRandenRoundKeys' >> /usr/bin/ld: >> /home/cansuge/CLionProjects/Projects/rpc/lib/libnew/libabsl_stacktrace.a(stacktrace.cc.o): >> >> in function `void** NextStackFrame<false, false>(void**, void const*, >> unsigned long, unsigned long)': >> stacktrace.cc:(.text+0xad4): undefined reference to >> `absl::lts_20211102::debugging_internal::AddressIsReadable(void const*)' >> /usr/bin/ld: >> /home/cansuge/CLionProjects/Projects/rpc/lib/libnew/libabsl_stacktrace.a(stacktrace.cc.o): >> >> in function `void** NextStackFrame<false, true>(void**, void const*, >> unsigned long, unsigned long)': >> stacktrace.cc:(.text+0xb5d): undefined reference to >> `absl::lts_20211102::debugging_internal::AddressIsReadable(void const*)' >> /usr/bin/ld: >> /home/cansuge/CLionProjects/Projects/rpc/lib/libnew/libabsl_symbolize.a(symbolize.cc.o): >> >> in function `absl::lts_20211102::InitializeSymbolizer(char const*)': >> symbolize.cc:(.text+0x11): undefined reference to >> `absl::lts_20211102::debugging_internal::VDSOSupport::Init()' >> /usr/bin/ld: >> /home/cansuge/CLionProjects/Projects/rpc/lib/libnew/libabsl_symbolize.a(symbolize.cc.o): >> >> in function `absl::lts_20211102::debugging_internal::DemangleInplace(char*, >> int, char*, int)': >> symbolize.cc:(.text+0x2627): undefined reference to >> `absl::lts_20211102::debugging_internal::Demangle(char const*, char*, int)' >> /usr/bin/ld: >> /home/cansuge/CLionProjects/Projects/rpc/lib/libnew/libabsl_symbolize.a(symbolize.cc.o): >> >> in function `absl::lts_20211102::debugging_internal::(anonymous >> namespace)::Symbolizer::GetSymbol(void const*)': >> symbolize.cc:(.text+0x327b): undefined reference to >> `absl::lts_20211102::debugging_internal::VDSOSupport::VDSOSupport()' >> /usr/bin/ld: symbolize.cc:(.text+0x32a9): undefined reference to >> `absl::lts_20211102::debugging_internal::VDSOSupport::LookupSymbolByAddress(void >> >> const*, absl::lts_20211102::debugging_internal::ElfMemImage::SymbolInfo*) >> const' >> collect2: error: ld returned 1 exit status >> ninja: build stopped: subcommand failed. >> >> >> >> >> I also add the command below. >> >> >> : && /usr/bin/c++ -g CMakeFiles/test.dir/test/RPCClient.cpp.o >> CMakeFiles/test.dir/test/test.cpp.o >> CMakeFiles/test.dir/src/MPUInterface.grpc.pb.cc.o >> CMakeFiles/test.dir/src/MPUInterface.pb.cc.o >> CMakeFiles/test.dir/src/MPUInterfaceService.cpp.o >> CMakeFiles/test.dir/src/RPCManager.cpp.o -o test >> -L/home/cansuge/CLionProjects/Projects/rpc/test >> -L/home/cansuge/CLionProjects/Projects/rpc/lib/libnew >> -Wl,-rpath,/home/cansuge/CLionProjects/Projects/rpc/test:/home/cansuge/CLionProjects/Projects/rpc/lib/libnew >> >> -lprotobuf -lgtest -lpthread -lgrpc++_unsecure -lgrpc++ -Wl,-Bstatic >> -lgrpc++_reflection -lupb -Wl,-Bdynamic -labsl_base -Wl,-Bstatic >> -labsl_bad_any_cast_impl -labsl_bad_optional_access >> -labsl_bad_variant_access -labsl_base -labsl_city -labsl_civil_time >> -labsl_cord -labsl_cord_internal -labsl_cordz_functions >> -labsl_cordz_handle -labsl_cordz_info -labsl_cordz_sample_token >> -labsl_debugging_internal -labsl_demangle_internal -labsl_examine_stack >> -labsl_exponential_biased -labsl_failure_signal_handler -labsl_flags >> -labsl_flags_commandlineflag -labsl_flags_commandlineflag_internal >> -labsl_flags_config -labsl_flags_internal -labsl_flags_marshalling >> -labsl_flags_parse -labsl_flags_private_handle_accessor >> -labsl_flags_program_name -labsl_flags_reflection -labsl_flags_usage >> -labsl_flags_usage_internal -labsl_graphcycles_internal -labsl_hash >> -labsl_hashtablez_sampler -labsl_int128 -labsl_leak_check >> -labsl_leak_check_disable -labsl_log_severity -labsl_low_level_hash >> -labsl_malloc_internal -labsl_periodic_sampler >> -labsl_random_distributions -labsl_random_internal_distribution_test_util >> -labsl_random_internal_platform -labsl_random_internal_pool_urbg >> -labsl_random_internal_randen -labsl_random_internal_randen_hwaes >> -labsl_random_internal_randen_hwaes_impl >> -labsl_random_internal_randen_slow -labsl_random_internal_seed_material >> -labsl_random_seed_gen_exception -labsl_random_seed_sequences >> -labsl_raw_hash_set -labsl_raw_logging_internal -labsl_scoped_set_env >> -labsl_spinlock_wait -labsl_stacktrace -labsl_status -labsl_statusor >> -labsl_str_format_internal -labsl_strerror -labsl_strings >> -labsl_strings_internal -labsl_symbolize -labsl_synchronization >> -labsl_throw_delegate -labsl_time -labsl_time_zone -laddress_sorting >> -lgpr -lgrpc++ -lgrpc++_alts -lgrpc++_error_details >> -lgrpc++_reflection -lgrpc++_unsecure -lgrpc -lgrpc_plugin_support >> -lgrpc_unsecure -lgrpcpp_channelz -lprotobuf -lprotobuf-lite -lprotoc >> -lre2 -lssl -lcrypto -lcares -lprotoc -lprotobuf -lprotobuf-lite >> -lre2 -ltesting -lz -lupb -Wl,-Bdynamic -labsl_base -Wl,-Bstatic >> -labsl_bad_any_cast_impl -labsl_bad_optional_access >> -labsl_bad_variant_access -labsl_base -labsl_city -labsl_civil_time >> -labsl_cord -labsl_cord_internal -labsl_cordz_functions >> -labsl_cordz_handle -labsl_cordz_info -labsl_cordz_sample_token >> -labsl_debugging_internal -labsl_demangle_internal -labsl_examine_stack >> -labsl_exponential_biased -labsl_failure_signal_handler -labsl_flags >> -labsl_flags_commandlineflag -labsl_flags_commandlineflag_internal >> -labsl_flags_config -labsl_flags_internal -labsl_flags_marshalling >> -labsl_flags_parse -labsl_flags_private_handle_accessor >> -labsl_flags_program_name -labsl_flags_reflection -labsl_flags_usage >> -labsl_flags_usage_internal -labsl_graphcycles_internal -labsl_hash >> -labsl_hashtablez_sampler -labsl_int128 -labsl_leak_check >> -labsl_leak_check_disable -labsl_log_severity -labsl_low_level_hash >> -labsl_malloc_internal -labsl_periodic_sampler >> -labsl_random_distributions -labsl_random_internal_distribution_test_util >> -labsl_random_internal_platform -labsl_random_internal_pool_urbg >> -labsl_random_internal_randen -labsl_random_internal_randen_hwaes >> -labsl_random_internal_randen_hwaes_impl >> -labsl_random_internal_randen_slow -labsl_random_internal_seed_material >> -labsl_random_seed_gen_exception -labsl_random_seed_sequences >> -labsl_raw_hash_set -labsl_raw_logging_internal -labsl_scoped_set_env >> -labsl_spinlock_wait -labsl_stacktrace -labsl_status -labsl_statusor >> -labsl_str_format_internal -labsl_strerror -labsl_strings >> -labsl_strings_internal -labsl_symbolize -labsl_synchronization >> -labsl_throw_delegate -labsl_time -labsl_time_zone -laddress_sorting >> -lgpr -lgrpc++ -lgrpc++_alts -lgrpc++_error_details -lgrpc++_unsecure >> -lgrpc -lgrpc_plugin_support -lgrpc_unsecure -lgrpcpp_channelz >> -lprotobuf -lprotobuf-lite -lprotoc -lre2 -lssl -lcrypto -lcares >> -lprotobuf -lprotobuf-lite -lprotoc -lre2 -lssl -lcrypto -lcares >> -ltesting -lz -Wl,-Bdynamic && : >> > -- You received this message because you are subscribed to the Google Groups "grpc.io" group. 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