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failed linkage when trying to build librotobuf with esp-idf #17780

Open Dimandragon opened 3 months ago

Dimandragon commented 3 months ago

I tried downloading protobuf c++ releases 3.15.2, 3.16.0 and 3.19.6, and create static library using files listed for libprotobuf and libprotobuf-lite targets (from cmake/libprotobuf-lite.cmake and cmake/libprotobuf.cmake) and adding "src" folder to include path using cmake in my esp-idf project using components api (should give result similar to creating static library)

When i use option optimize_for = LITE_RUNTIME; in the proto file there is no any problems

But withno this option I get the following linker error in all listed versions:

/home/dmitry/.espressif/tools/xtensa-esp32s3-elf/esp-12.2.0_20230208/xtensa-esp32s3-elf/bin/../lib/gcc/xtensa-esp32s3-elf/12.2.0/../../../xtensa-esp32s3-elf/bin/ld: esp-idf/protobuf/libprotobuf.a(wire_format.cc.obj):(.literal._ZN6google8protobuf8internal10WireFormat27_InternalParseAndMergeFieldEPNS0_7MessageEPKcPNS1_12ParseContextEyPKNS0_10ReflectionEPKNS0_15FieldDescriptorE+0x8): undefined reference to _ZNK6google8protobuf10Reflection28MutableRepeatedFieldInternalIiEEPNS0_13RepeatedFieldIT_EEPNS0_7MessageEPKNS0_15FieldDescriptorE' /home/dmitry/.espressif/tools/xtensa-esp32s3-elf/esp-12.2.0_20230208/xtensa-es p32s3-elf/bin/../lib/gcc/xtensa-esp32s3-elf/12.2.0/../../../../xtensa-esp32s3-elf/bin/ld: esp-idf/protobuf/libprotobuf.a(wire_format.cc.obj):(.literal._ZN6google8protobuf8internal10WireFormat22InternalSerializeFieldEPKNS0_15FieldDescriptorERKNS0_7MessageEPhPNS0_2io19EpsCopyOutputStreamE+0xc): undefined reference to_ZNK6google8protobuf10Reflection24GetRepeatedFieldInternalIiEERKNS0_13RepeatedFieldIT_EERKNS0_7MessageEPKNS0_15FieldDescriptorE' /home/dmitry/.espressif/tools/xtensa-esp32s3-elf/esp-12.2.0_20230208/xtensa- esp32s3-elf/bin/../lib/gcc/xtensa-esp32s3-elf/12.2.0/../../../../xtensa-esp32s3-elf/bin/ld: esp-idf/protobuf/libprotobuf.a(wire_format.cc.obj): in function _ZN6google8protobuf8internal10WireFormat27_InternalParseAndMergeFieldEPNS0_7MessageEPKcPNS1_12ParseContextEyPKNS0_10ReflectionEPKNS0_15FieldDescriptorE': /home/dmitry/projects/smart-glove/components/protobuf/src/google/protobuf/wire_format.cc :862: undefined reference to_ZNK6google8protobuf10Reflection28MutableRepeatedFieldInternalIiEEPNS0_13RepeatedFieldIT_EEPNS0_7MessageEPKNS0_15FieldDescriptorE' /home/dmitry/.espressif/tools/xtensa-esp32s3-elf/esp-12.2.0_20230208/xtensa-es p32s3-elf/bin/../lib/gcc/xtensa-esp32s3-elf/12.2.0/../../../../xtensa-esp32s3-elf/bin/ld: esp-idf/protobuf/libprotobuf.a(wire_format.cc.obj): in function _ZN6google8protobuf2io19EpsCopyOutputStream15UnsafeWriteSizeEmPh': /home/dmitry/projects/smart-glove/components/protobuf/src/google/protobuf/io/coded_stream.h:947: undefined reference to_ZNK6google8protobuf10Reflection24GetRepeatedFieldInternalI iEERKNS0_13RepeatedFieldIT_EERKNS0_7MessageEPKNS0_15FieldDescriptorE'

What could I have missed? There is my cmake file to protobuf component version 3.19.6, for other versions i've used simular to this one, but using SRCS list from cmake/libprotobuf-lite.cmake and cmake/libprotobuf.cmake files of other versions

idf_component_register(SRCS
  "src/google/protobuf/any_lite.cc"
  "src/google/protobuf/arena.cc"
  "src/google/protobuf/arenastring.cc"
  "src/google/protobuf/extension_set.cc"
  "src/google/protobuf/generated_enum_util.cc"
  "src/google/protobuf/generated_message_table_driven_lite.cc"
  "src/google/protobuf/generated_message_tctable_lite.cc"
  "src/google/protobuf/generated_message_util.cc"
  "src/google/protobuf/implicit_weak_message.cc"
  "src/google/protobuf/inlined_string_field.cc"
  "src/google/protobuf/io/coded_stream.cc"
  "src/google/protobuf/io/io_win32.cc"
  "src/google/protobuf/io/strtod.cc"
  "src/google/protobuf/io/zero_copy_stream.cc"
  "src/google/protobuf/io/zero_copy_stream_impl.cc"
  "src/google/protobuf/io/zero_copy_stream_impl_lite.cc"
  "src/google/protobuf/map.cc"
  "src/google/protobuf/message_lite.cc"
  "src/google/protobuf/parse_context.cc"
  "src/google/protobuf/repeated_field.cc"
  "src/google/protobuf/repeated_ptr_field.cc"
  "src/google/protobuf/stubs/bytestream.cc"
  "src/google/protobuf/stubs/common.cc"
  "src/google/protobuf/stubs/int128.cc"
  "src/google/protobuf/stubs/status.cc"
  "src/google/protobuf/stubs/statusor.cc"
  "src/google/protobuf/stubs/stringpiece.cc"
  "src/google/protobuf/stubs/stringprintf.cc"
  "src/google/protobuf/stubs/structurally_valid.cc"
  "src/google/protobuf/stubs/strutil.cc"
  "src/google/protobuf/stubs/time.cc"
  "src/google/protobuf/wire_format_lite.cc"
  "src/google/protobuf/any.cc"
  "src/google/protobuf/any.pb.cc"
  "src/google/protobuf/api.pb.cc"
  "src/google/protobuf/compiler/importer.cc"
  "src/google/protobuf/compiler/parser.cc"
  "src/google/protobuf/descriptor.cc"
  "src/google/protobuf/descriptor.pb.cc"
  "src/google/protobuf/descriptor_database.cc"
  "src/google/protobuf/duration.pb.cc"
  "src/google/protobuf/dynamic_message.cc"
  "src/google/protobuf/empty.pb.cc"
  "src/google/protobuf/extension_set_heavy.cc"
  "src/google/protobuf/field_mask.pb.cc"
  "src/google/protobuf/generated_message_bases.cc"
  "src/google/protobuf/generated_message_reflection.cc"
  "src/google/protobuf/generated_message_table_driven.cc"
  "src/google/protobuf/generated_message_tctable_full.cc"
  "src/google/protobuf/io/gzip_stream.cc"
  "src/google/protobuf/io/printer.cc"
  "src/google/protobuf/io/tokenizer.cc"
  "src/google/protobuf/map_field.cc"
  "src/google/protobuf/message.cc"
  "src/google/protobuf/reflection_ops.cc"
  "src/google/protobuf/service.cc"
  "src/google/protobuf/source_context.pb.cc"
  "src/google/protobuf/struct.pb.cc"
  "src/google/protobuf/stubs/substitute.cc"
  "src/google/protobuf/text_format.cc"
  "src/google/protobuf/timestamp.pb.cc"
  "src/google/protobuf/type.pb.cc"
  "src/google/protobuf/unknown_field_set.cc"
  "src/google/protobuf/util/delimited_message_util.cc"
  "src/google/protobuf/util/field_comparator.cc"
  "src/google/protobuf/util/field_mask_util.cc"
  "src/google/protobuf/util/internal/datapiece.cc"
  "src/google/protobuf/util/internal/default_value_objectwriter.cc"
  "src/google/protobuf/util/internal/error_listener.cc"
  "src/google/protobuf/util/internal/field_mask_utility.cc"
  "src/google/protobuf/util/internal/json_escaping.cc"
  "src/google/protobuf/util/internal/json_objectwriter.cc"
  "src/google/protobuf/util/internal/json_stream_parser.cc"
  "src/google/protobuf/util/internal/object_writer.cc"
  "src/google/protobuf/util/internal/proto_writer.cc"
  "src/google/protobuf/util/internal/protostream_objectsource.cc"
  "src/google/protobuf/util/internal/protostream_objectwriter.cc"
  "src/google/protobuf/util/internal/type_info.cc"
  "src/google/protobuf/util/internal/utility.cc"
  "src/google/protobuf/util/json_util.cc"
  "src/google/protobuf/util/message_differencer.cc"
  "src/google/protobuf/util/time_util.cc"
  "src/google/protobuf/util/type_resolver_util.cc"
  "src/google/protobuf/wire_format.cc"
  "src/google/protobuf/wrappers.pb.cc"
                    INCLUDE_DIRS "src"
                    REQUIRES pthread)

set_target_properties(${COMPONENT_LIB} PROPERTIES COMPILE_FLAGS "-Wno-maybe-uninitialized -DHAVE_PTHREAD -Wno-format")

set_source_files_properties("src/google/protobuf/arena.cc"
    PROPERTIES COMPILE_FLAGS
    -Wno-missing-field-initializers
)
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