CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY
    protobuf_BUILD_LIBPROTOC


In file included from /home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/default_value_objectwriter.cc:31:
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/default_value_objectwriter.h:122:37: warning: 'RenderNull' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
  virtual DefaultValueObjectWriter* RenderNull(StringPiece name);
                                    ^
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/object_writer.h:106:25: note: overridden virtual function is here
  virtual ObjectWriter* RenderNull(StringPiece name) = 0;
                        ^
1 warning generated.
In file included from /home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.cc:31:
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:99:29: warning: 'StartObject' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
  virtual JsonObjectWriter* StartObject(StringPiece name);
                            ^
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/object_writer.h:65:25: note: overridden virtual function is here
  virtual ObjectWriter* StartObject(StringPiece name) = 0;
                        ^
In file included from /home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.cc:31:
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:100:29: warning: 'EndObject' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
  virtual JsonObjectWriter* EndObject();
                            ^
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/object_writer.h:68:25: note: overridden virtual function is here
  virtual ObjectWriter* EndObject() = 0;
                        ^
In file included from /home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.cc:31:
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:101:29: warning: 'StartList' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
  virtual JsonObjectWriter* StartList(StringPiece name);
                            ^
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/object_writer.h:71:25: note: overridden virtual function is here
  virtual ObjectWriter* StartList(StringPiece name) = 0;
                        ^
In file included from /home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.cc:31:
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:102:29: warning: 'EndList' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
  virtual JsonObjectWriter* EndList();
                            ^
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/object_writer.h:74:25: note: overridden virtual function is here
  virtual ObjectWriter* EndList() = 0;
                        ^
In file included from /home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.cc:31:
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:103:29: warning: 'RenderBool' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
  virtual JsonObjectWriter* RenderBool(StringPiece name, bool value);
                            ^
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/object_writer.h:77:25: note: overridden virtual function is here
  virtual ObjectWriter* RenderBool(StringPiece name, bool value) = 0;
                        ^
In file included from /home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.cc:31:
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:104:29: warning: 'RenderInt32' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
  virtual JsonObjectWriter* RenderInt32(StringPiece name, int32 value);
                            ^
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/object_writer.h:80:25: note: overridden virtual function is here
  virtual ObjectWriter* RenderInt32(StringPiece name, int32 value) = 0;
                        ^
In file included from /home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.cc:31:
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:105:29: warning: 'RenderUint32' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
  virtual JsonObjectWriter* RenderUint32(StringPiece name, uint32 value);
                            ^
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/object_writer.h:83:25: note: overridden virtual function is here
  virtual ObjectWriter* RenderUint32(StringPiece name, uint32 value) = 0;
                        ^
In file included from /home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.cc:31:
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:106:29: warning: 'RenderInt64' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
  virtual JsonObjectWriter* RenderInt64(StringPiece name, int64 value);
                            ^
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/object_writer.h:86:25: note: overridden virtual function is here
  virtual ObjectWriter* RenderInt64(StringPiece name, int64 value) = 0;
                        ^
In file included from /home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.cc:31:
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:107:29: warning: 'RenderUint64' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
  virtual JsonObjectWriter* RenderUint64(StringPiece name, uint64 value);
                            ^
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/object_writer.h:89:25: note: overridden virtual function is here
  virtual ObjectWriter* RenderUint64(StringPiece name, uint64 value) = 0;
                        ^
In file included from /home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.cc:31:
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:108:29: warning: 'RenderDouble' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
  virtual JsonObjectWriter* RenderDouble(StringPiece name, double value);
                            ^
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/object_writer.h:93:25: note: overridden virtual function is here
  virtual ObjectWriter* RenderDouble(StringPiece name, double value) = 0;
                        ^
In file included from /home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.cc:31:
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:109:29: warning: 'RenderFloat' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
  virtual JsonObjectWriter* RenderFloat(StringPiece name, float value);
                            ^
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/object_writer.h:96:25: note: overridden virtual function is here
  virtual ObjectWriter* RenderFloat(StringPiece name, float value) = 0;
                        ^
In file included from /home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.cc:31:
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:110:29: warning: 'RenderString' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
  virtual JsonObjectWriter* RenderString(StringPiece name,
                            ^
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/object_writer.h:99:25: note: overridden virtual function is here
  virtual ObjectWriter* RenderString(StringPiece name,
                        ^
In file included from /home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.cc:31:
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:112:29: warning: 'RenderBytes' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
  virtual JsonObjectWriter* RenderBytes(StringPiece name, StringPiece value);
                            ^
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/object_writer.h:103:25: note: overridden virtual function is here
  virtual ObjectWriter* RenderBytes(StringPiece name, StringPiece value) = 0;
                        ^
In file included from /home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.cc:31:
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:113:29: warning: 'RenderNull' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
  virtual JsonObjectWriter* RenderNull(StringPiece name);
                            ^
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/object_writer.h:106:25: note: overridden virtual function is here
  virtual ObjectWriter* RenderNull(StringPiece name) = 0;
                        ^
14 warnings generated.
In file included from /home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/type_info_test_helper.cc:31:
In file included from /home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/type_info_test_helper.h:39:
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/default_value_objectwriter.h:122:37: warning: 'RenderNull' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
  virtual DefaultValueObjectWriter* RenderNull(StringPiece name);
                                    ^
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/object_writer.h:106:25: note: overridden virtual function is here
  virtual ObjectWriter* RenderNull(StringPiece name) = 0;
                        ^
1 warning generated.
In file included from /home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/json_util.cc:37:
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/default_value_objectwriter.h:122:37: warning: 'RenderNull' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
  virtual DefaultValueObjectWriter* RenderNull(StringPiece name);
                                    ^
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/object_writer.h:106:25: note: overridden virtual function is here
  virtual ObjectWriter* RenderNull(StringPiece name) = 0;
                        ^
In file included from /home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/json_util.cc:39:
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:99:29: warning: 'StartObject' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
  virtual JsonObjectWriter* StartObject(StringPiece name);
                            ^
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/object_writer.h:65:25: note: overridden virtual function is here
  virtual ObjectWriter* StartObject(StringPiece name) = 0;
                        ^
In file included from /home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/json_util.cc:39:
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:100:29: warning: 'EndObject' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
  virtual JsonObjectWriter* EndObject();
                            ^
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/object_writer.h:68:25: note: overridden virtual function is here
  virtual ObjectWriter* EndObject() = 0;
                        ^
In file included from /home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/json_util.cc:39:
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:101:29: warning: 'StartList' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
  virtual JsonObjectWriter* StartList(StringPiece name);
                            ^
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/object_writer.h:71:25: note: overridden virtual function is here
  virtual ObjectWriter* StartList(StringPiece name) = 0;
                        ^
In file included from /home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/json_util.cc:39:
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:102:29: warning: 'EndList' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
  virtual JsonObjectWriter* EndList();
                            ^
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/object_writer.h:74:25: note: overridden virtual function is here
  virtual ObjectWriter* EndList() = 0;
                        ^
In file included from /home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/json_util.cc:39:
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:103:29: warning: 'RenderBool' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
  virtual JsonObjectWriter* RenderBool(StringPiece name, bool value);
                            ^
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/object_writer.h:77:25: note: overridden virtual function is here
  virtual ObjectWriter* RenderBool(StringPiece name, bool value) = 0;
                        ^
In file included from /home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/json_util.cc:39:
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:104:29: warning: 'RenderInt32' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
  virtual JsonObjectWriter* RenderInt32(StringPiece name, int32 value);
                            ^
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/object_writer.h:80:25: note: overridden virtual function is here
  virtual ObjectWriter* RenderInt32(StringPiece name, int32 value) = 0;
                        ^
In file included from /home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/json_util.cc:39:
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:105:29: warning: 'RenderUint32' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
  virtual JsonObjectWriter* RenderUint32(StringPiece name, uint32 value);
                            ^
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/object_writer.h:83:25: note: overridden virtual function is here
  virtual ObjectWriter* RenderUint32(StringPiece name, uint32 value) = 0;
                        ^
In file included from /home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/json_util.cc:39:
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:106:29: warning: 'RenderInt64' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
  virtual JsonObjectWriter* RenderInt64(StringPiece name, int64 value);
                            ^
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/object_writer.h:86:25: note: overridden virtual function is here
  virtual ObjectWriter* RenderInt64(StringPiece name, int64 value) = 0;
                        ^
In file included from /home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/json_util.cc:39:
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:107:29: warning: 'RenderUint64' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
  virtual JsonObjectWriter* RenderUint64(StringPiece name, uint64 value);
                            ^
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/object_writer.h:89:25: note: overridden virtual function is here
  virtual ObjectWriter* RenderUint64(StringPiece name, uint64 value) = 0;
                        ^
In file included from /home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/json_util.cc:39:
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:108:29: warning: 'RenderDouble' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
  virtual JsonObjectWriter* RenderDouble(StringPiece name, double value);
                            ^
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/object_writer.h:93:25: note: overridden virtual function is here
  virtual ObjectWriter* RenderDouble(StringPiece name, double value) = 0;
                        ^
In file included from /home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/json_util.cc:39:
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:109:29: warning: 'RenderFloat' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
  virtual JsonObjectWriter* RenderFloat(StringPiece name, float value);
                            ^
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/object_writer.h:96:25: note: overridden virtual function is here
  virtual ObjectWriter* RenderFloat(StringPiece name, float value) = 0;
                        ^
In file included from /home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/json_util.cc:39:
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:110:29: warning: 'RenderString' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
  virtual JsonObjectWriter* RenderString(StringPiece name,
                            ^
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/object_writer.h:99:25: note: overridden virtual function is here
  virtual ObjectWriter* RenderString(StringPiece name,
                        ^
In file included from /home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/json_util.cc:39:
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:112:29: warning: 'RenderBytes' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
  virtual JsonObjectWriter* RenderBytes(StringPiece name, StringPiece value);
                            ^
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/object_writer.h:103:25: note: overridden virtual function is here
  virtual ObjectWriter* RenderBytes(StringPiece name, StringPiece value) = 0;
                        ^
In file included from /home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/json_util.cc:39:
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:113:29: warning: 'RenderNull' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
  virtual JsonObjectWriter* RenderNull(StringPiece name);
                            ^
/home/conan/w/cci_PR-4682/.conan/data/protobuf/3.9.1/_/_/build/2b0b56c621c4f912a726bbc6d844216f000cab37/source_subfolder/src/google/protobuf/util/internal/object_writer.h:106:25: note: overridden virtual function is here
  virtual ObjectWriter* RenderNull(StringPiece name) = 0;
                        ^
15 warnings generated.
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY
    CMAKE_INSTALL_BINDIR
    CMAKE_INSTALL_DATAROOTDIR
    CMAKE_INSTALL_INCLUDEDIR
    CMAKE_INSTALL_LIBDIR
    CMAKE_INSTALL_LIBEXECDIR
    CMAKE_INSTALL_OLDINCLUDEDIR
    CMAKE_INSTALL_SBINDIR


/usr/bin/ld: CMakeFiles/test_package.dir/test_package.cpp.o: in function `main':
test_package.cpp:(.text+0x55): undefined reference to `google::protobuf::MessageLite::SerializeAsString() const'
/usr/bin/ld: CMakeFiles/test_package.dir/test_package.cpp.o: in function `tutorial::Person::set_name(char const*)':
test_package.cpp:(.text._ZN8tutorial6Person8set_nameEPKc[_ZN8tutorial6Person8set_nameEPKc]+0x1a): undefined reference to `google::protobuf::internal::fixed_address_empty_string'
/usr/bin/ld: CMakeFiles/test_package.dir/test_package.cpp.o: in function `tutorial::Person::set_email(char const*)':
test_package.cpp:(.text._ZN8tutorial6Person9set_emailEPKc[_ZN8tutorial6Person9set_emailEPKc]+0x1a): undefined reference to `google::protobuf::internal::fixed_address_empty_string'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `InitDefaultsscc_info_AddressBook_addressbook_2eproto()':
addressbook.pb.cc:(.text+0x11): undefined reference to `google::protobuf::internal::VerifyVersion(int, int, char const*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x20): undefined reference to `google::protobuf::internal::DestroyMessage(void const*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x2b): undefined reference to `google::protobuf::internal::OnShutdownRun(void (*)(void const*), void const*)'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `InitDefaultsscc_info_Person_addressbook_2eproto()':
addressbook.pb.cc:(.text+0x41): undefined reference to `google::protobuf::internal::VerifyVersion(int, int, char const*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x50): undefined reference to `google::protobuf::internal::DestroyMessage(void const*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x5a): undefined reference to `google::protobuf::internal::OnShutdownRun(void (*)(void const*), void const*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x65): undefined reference to `google::protobuf::_Timestamp_default_instance_'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `InitDefaultsscc_info_Person_PhoneNumber_addressbook_2eproto()':
addressbook.pb.cc:(.text+0x81): undefined reference to `google::protobuf::internal::VerifyVersion(int, int, char const*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x90): undefined reference to `google::protobuf::internal::DestroyMessage(void const*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x9b): undefined reference to `google::protobuf::internal::OnShutdownRun(void (*)(void const*), void const*)'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::Person_PhoneType_descriptor()':
addressbook.pb.cc:(.text+0xa7): undefined reference to `google::protobuf::internal::AssignDescriptors(google::protobuf::internal::DescriptorTable const*)'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::Person_PhoneNumber::Person_PhoneNumber()':
addressbook.pb.cc:(.text+0x10c): undefined reference to `google::protobuf::internal::fixed_address_empty_string'
/usr/bin/ld: addressbook.pb.cc:(.text+0x123): undefined reference to `google::protobuf::internal::InitSCCImpl(google::protobuf::internal::SCCInfoBase*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x152): undefined reference to `google::protobuf::UnknownFieldSet::ClearFallback()'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::Person_PhoneNumber::Person_PhoneNumber(tutorial::Person_PhoneNumber const&)':
addressbook.pb.cc:(.text+0x1d5): undefined reference to `google::protobuf::UnknownFieldSet::MergeFrom(google::protobuf::UnknownFieldSet const&)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x1dd): undefined reference to `google::protobuf::internal::fixed_address_empty_string'
/usr/bin/ld: addressbook.pb.cc:(.text+0x1e2): undefined reference to `google::protobuf::internal::fixed_address_empty_string'
/usr/bin/ld: addressbook.pb.cc:(.text+0x23e): undefined reference to `google::protobuf::UnknownFieldSet::ClearFallback()'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::Person_PhoneNumber::~Person_PhoneNumber()':
addressbook.pb.cc:(.text+0x293): undefined reference to `google::protobuf::internal::fixed_address_empty_string'
/usr/bin/ld: addressbook.pb.cc:(.text+0x2df): undefined reference to `google::protobuf::UnknownFieldSet::ClearFallback()'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::Person_PhoneNumber::default_instance()':
addressbook.pb.cc:(.text+0x398): undefined reference to `google::protobuf::internal::InitSCCImpl(google::protobuf::internal::SCCInfoBase*)'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::Person_PhoneNumber::Clear()':
addressbook.pb.cc:(.text+0x3bc): undefined reference to `google::protobuf::internal::fixed_address_empty_string'
/usr/bin/ld: addressbook.pb.cc:(.text+0x425): undefined reference to `google::protobuf::UnknownFieldSet::ClearFallback()'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::Person_PhoneNumber::MergePartialFromCodedStream(google::protobuf::io::CodedInputStream*)':
addressbook.pb.cc:(.text+0x510): undefined reference to `google::protobuf::internal::fixed_address_empty_string'
/usr/bin/ld: addressbook.pb.cc:(.text+0x51a): undefined reference to `google::protobuf::internal::fixed_address_empty_string'
/usr/bin/ld: addressbook.pb.cc:(.text+0x52d): undefined reference to `google::protobuf::internal::WireFormatLite::ReadBytes(google::protobuf::io::CodedInputStream*, std::string*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x54d): undefined reference to `google::protobuf::internal::WireFormatLite::VerifyUtf8String(char const*, int, google::protobuf::internal::WireFormatLite::Operation, char const*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x594): undefined reference to `google::protobuf::io::CodedInputStream::ReadTagFallback(unsigned int)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x5d7): undefined reference to `google::protobuf::internal::WireFormat::SkipField(google::protobuf::io::CodedInputStream*, unsigned int, google::protobuf::UnknownFieldSet*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x5fa): undefined reference to `google::protobuf::io::CodedInputStream::ReadVarint32Fallback(unsigned int)'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::Person_PhoneNumber::SerializeWithCachedSizes(google::protobuf::io::CodedOutputStream*) const':
addressbook.pb.cc:(.text+0x645): undefined reference to `google::protobuf::internal::WireFormatLite::VerifyUtf8String(char const*, int, google::protobuf::internal::WireFormatLite::Operation, char const*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x656): undefined reference to `google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased(int, std::string const&, google::protobuf::io::CodedOutputStream*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x66a): undefined reference to `google::protobuf::internal::WireFormatLite::WriteEnum(int, int, google::protobuf::io::CodedOutputStream*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x68f): undefined reference to `google::protobuf::internal::WireFormat::SerializeUnknownFields(google::protobuf::UnknownFieldSet const&, google::protobuf::io::CodedOutputStream*)'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::Person_PhoneNumber::InternalSerializeWithCachedSizesToArray(unsigned char*) const':
addressbook.pb.cc:(.text+0x6c5): undefined reference to `google::protobuf::internal::WireFormatLite::VerifyUtf8String(char const*, int, google::protobuf::internal::WireFormatLite::Operation, char const*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x6d8): undefined reference to `google::protobuf::io::CodedOutputStream::WriteStringWithSizeToArray(std::string const&, unsigned char*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x746): undefined reference to `google::protobuf::internal::WireFormat::SerializeUnknownFieldsToArray(google::protobuf::UnknownFieldSet const&, unsigned char*)'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::Person_PhoneNumber::ByteSizeLong() const':
addressbook.pb.cc:(.text+0x767): undefined reference to `google::protobuf::internal::WireFormat::ComputeUnknownFieldsSize(google::protobuf::UnknownFieldSet const&)'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::Person_PhoneNumber::MergeFrom(google::protobuf::Message const&)':
addressbook.pb.cc:(.text+0x7cf): undefined reference to `typeinfo for google::protobuf::Message'
/usr/bin/ld: addressbook.pb.cc:(.text+0x80d): undefined reference to `google::protobuf::UnknownFieldSet::MergeFrom(google::protobuf::UnknownFieldSet const&)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x82a): undefined reference to `google::protobuf::internal::fixed_address_empty_string'
/usr/bin/ld: addressbook.pb.cc:(.text+0x863): undefined reference to `google::protobuf::internal::ReflectionOps::Merge(google::protobuf::Message const&, google::protobuf::Message*)'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::Person_PhoneNumber::MergeFrom(tutorial::Person_PhoneNumber const&)':
addressbook.pb.cc:(.text+0x8bd): undefined reference to `google::protobuf::UnknownFieldSet::MergeFrom(google::protobuf::UnknownFieldSet const&)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x8d9): undefined reference to `google::protobuf::internal::fixed_address_empty_string'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::Person_PhoneNumber::CopyFrom(google::protobuf::Message const&)':
addressbook.pb.cc:(.text+0x93d): undefined reference to `google::protobuf::internal::fixed_address_empty_string'
/usr/bin/ld: addressbook.pb.cc:(.text+0x9a4): undefined reference to `google::protobuf::UnknownFieldSet::ClearFallback()'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::Person_PhoneNumber::CopyFrom(tutorial::Person_PhoneNumber const&)':
addressbook.pb.cc:(.text+0xa3d): undefined reference to `google::protobuf::internal::fixed_address_empty_string'
/usr/bin/ld: addressbook.pb.cc:(.text+0xaae): undefined reference to `google::protobuf::UnknownFieldSet::ClearFallback()'
/usr/bin/ld: addressbook.pb.cc:(.text+0xad4): undefined reference to `google::protobuf::UnknownFieldSet::MergeFrom(google::protobuf::UnknownFieldSet const&)'
/usr/bin/ld: addressbook.pb.cc:(.text+0xaf0): undefined reference to `google::protobuf::internal::fixed_address_empty_string'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::Person_PhoneNumber::GetMetadata() const':
addressbook.pb.cc:(.text+0xc67): undefined reference to `google::protobuf::internal::AssignDescriptors(google::protobuf::internal::DescriptorTable const*)'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::Person::InitAsDefaultInstance()':
addressbook.pb.cc:(.text+0xc87): undefined reference to `google::protobuf::_Timestamp_default_instance_'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::Person::Person()':
addressbook.pb.cc:(.text+0xcf2): undefined reference to `google::protobuf::internal::fixed_address_empty_string'
/usr/bin/ld: addressbook.pb.cc:(.text+0xd2d): undefined reference to `google::protobuf::internal::InitSCCImpl(google::protobuf::internal::SCCInfoBase*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0xda2): undefined reference to `google::protobuf::UnknownFieldSet::ClearFallback()'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::Person::Person(tutorial::Person const&)':
addressbook.pb.cc:(.text+0xe37): undefined reference to `google::protobuf::internal::RepeatedPtrFieldBase::InternalExtend(int)'
/usr/bin/ld: addressbook.pb.cc:(.text+0xf47): undefined reference to `google::protobuf::UnknownFieldSet::MergeFrom(google::protobuf::UnknownFieldSet const&)'
/usr/bin/ld: addressbook.pb.cc:(.text+0xf4f): undefined reference to `google::protobuf::internal::fixed_address_empty_string'
/usr/bin/ld: addressbook.pb.cc:(.text+0xf54): undefined reference to `google::protobuf::internal::fixed_address_empty_string'
/usr/bin/ld: addressbook.pb.cc:(.text+0xf7b): undefined reference to `google::protobuf::internal::fixed_address_empty_string'
/usr/bin/ld: addressbook.pb.cc:(.text+0xfc6): undefined reference to `google::protobuf::Timestamp::Timestamp(google::protobuf::Timestamp const&)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x10ba): undefined reference to `google::protobuf::UnknownFieldSet::ClearFallback()'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::Person::~Person()':
addressbook.pb.cc:(.text+0x111b): undefined reference to `google::protobuf::internal::fixed_address_empty_string'
/usr/bin/ld: addressbook.pb.cc:(.text+0x11cf): undefined reference to `google::protobuf::UnknownFieldSet::ClearFallback()'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::Person::default_instance()':
addressbook.pb.cc:(.text+0x1328): undefined reference to `google::protobuf::internal::InitSCCImpl(google::protobuf::internal::SCCInfoBase*)'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::Person::Clear()':
addressbook.pb.cc:(.text+0x136a): undefined reference to `google::protobuf::internal::fixed_address_empty_string'
/usr/bin/ld: addressbook.pb.cc:(.text+0x1429): undefined reference to `google::protobuf::UnknownFieldSet::ClearFallback()'
/usr/bin/ld: addressbook.pb.cc:(.text+0x1449): undefined reference to `google::protobuf::internal::fixed_address_empty_string'
/usr/bin/ld: addressbook.pb.cc:(.text+0x1515): undefined reference to `google::protobuf::UnknownFieldSet::ClearFallback()'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::Person::MergePartialFromCodedStream(google::protobuf::io::CodedInputStream*)':
addressbook.pb.cc:(.text+0x1674): undefined reference to `google::protobuf::io::CodedInputStream::ReadTagFallback(unsigned int)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x16bf): undefined reference to `google::protobuf::internal::fixed_address_empty_string'
/usr/bin/ld: addressbook.pb.cc:(.text+0x16c9): undefined reference to `google::protobuf::internal::fixed_address_empty_string'
/usr/bin/ld: addressbook.pb.cc:(.text+0x16e1): undefined reference to `google::protobuf::internal::WireFormatLite::ReadBytes(google::protobuf::io::CodedInputStream*, std::string*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x1745): undefined reference to `google::protobuf::internal::fixed_address_empty_string'
/usr/bin/ld: addressbook.pb.cc:(.text+0x174f): undefined reference to `google::protobuf::internal::fixed_address_empty_string'
/usr/bin/ld: addressbook.pb.cc:(.text+0x1768): undefined reference to `google::protobuf::internal::WireFormatLite::ReadBytes(google::protobuf::io::CodedInputStream*, std::string*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x1789): undefined reference to `google::protobuf::internal::WireFormatLite::VerifyUtf8String(char const*, int, google::protobuf::internal::WireFormatLite::Operation, char const*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x17eb): undefined reference to `google::protobuf::Timestamp* google::protobuf::Arena::CreateMaybeMessage<google::protobuf::Timestamp>(google::protobuf::Arena*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x182f): undefined reference to `google::protobuf::internal::WireFormat::SkipField(google::protobuf::io::CodedInputStream*, unsigned int, google::protobuf::UnknownFieldSet*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x1844): undefined reference to `google::protobuf::io::CodedInputStream::ReadVarintSizeAsIntFallback()'
/usr/bin/ld: addressbook.pb.cc:(.text+0x1856): undefined reference to `google::protobuf::io::CodedInputStream::IncrementRecursionDepthAndPushLimit(int)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x1870): undefined reference to `google::protobuf::Timestamp::MergePartialFromCodedStream(google::protobuf::io::CodedInputStream*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x1896): undefined reference to `google::protobuf::internal::RepeatedPtrFieldBase::Reserve(int)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x18e2): undefined reference to `google::protobuf::io::CodedInputStream::ReadVarintSizeAsIntFallback()'
/usr/bin/ld: addressbook.pb.cc:(.text+0x18f0): undefined reference to `google::protobuf::io::CodedInputStream::IncrementRecursionDepthAndPushLimit(int)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x1914): undefined reference to `google::protobuf::io::CodedInputStream::DecrementRecursionDepthAndPopLimit(int)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x193a): undefined reference to `google::protobuf::io::CodedInputStream::ReadVarint32Fallback(unsigned int)'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::Person::SerializeWithCachedSizes(google::protobuf::io::CodedOutputStream*) const':
addressbook.pb.cc:(.text+0x1998): undefined reference to `google::protobuf::internal::WireFormatLite::VerifyUtf8String(char const*, int, google::protobuf::internal::WireFormatLite::Operation, char const*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x19a9): undefined reference to `google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased(int, std::string const&, google::protobuf::io::CodedOutputStream*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x19be): undefined reference to `google::protobuf::internal::WireFormatLite::WriteInt32(int, int, google::protobuf::io::CodedOutputStream*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x19dd): undefined reference to `google::protobuf::internal::WireFormatLite::VerifyUtf8String(char const*, int, google::protobuf::internal::WireFormatLite::Operation, char const*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x19ee): undefined reference to `google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased(int, std::string const&, google::protobuf::io::CodedOutputStream*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x1a15): undefined reference to `google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray(int, google::protobuf::MessageLite const&, google::protobuf::io::CodedOutputStream*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x1a3c): undefined reference to `google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray(int, google::protobuf::MessageLite const&, google::protobuf::io::CodedOutputStream*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x1a67): undefined reference to `google::protobuf::internal::WireFormat::SerializeUnknownFields(google::protobuf::UnknownFieldSet const&, google::protobuf::io::CodedOutputStream*)'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::Person::InternalSerializeWithCachedSizesToArray(unsigned char*) const':
addressbook.pb.cc:(.text+0x1a99): undefined reference to `google::protobuf::internal::WireFormatLite::VerifyUtf8String(char const*, int, google::protobuf::internal::WireFormatLite::Operation, char const*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x1aac): undefined reference to `google::protobuf::io::CodedOutputStream::WriteStringWithSizeToArray(std::string const&, unsigned char*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x1b0d): undefined reference to `google::protobuf::internal::WireFormatLite::VerifyUtf8String(char const*, int, google::protobuf::internal::WireFormatLite::Operation, char const*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x1b20): undefined reference to `google::protobuf::io::CodedOutputStream::WriteStringWithSizeToArray(std::string const&, unsigned char*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x1bc7): undefined reference to `google::protobuf::internal::WireFormatLite::VerifyUtf8String(char const*, int, google::protobuf::internal::WireFormatLite::Operation, char const*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x1bdc): undefined reference to `google::protobuf::io::CodedOutputStream::WriteStringWithSizeToArray(std::string const&, unsigned char*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x1c35): undefined reference to `google::protobuf::internal::WireFormat::SerializeUnknownFieldsToArray(google::protobuf::UnknownFieldSet const&, unsigned char*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x1c93): undefined reference to `google::protobuf::Timestamp::InternalSerializeWithCachedSizesToArray(unsigned char*) const'
/usr/bin/ld: addressbook.pb.cc:(.text+0x1cc0): undefined reference to `google::protobuf::internal::WireFormat::SerializeUnknownFieldsToArray(google::protobuf::UnknownFieldSet const&, unsigned char*)'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::Person::ByteSizeLong() const':
addressbook.pb.cc:(.text+0x1cff): undefined reference to `google::protobuf::internal::WireFormat::ComputeUnknownFieldsSize(google::protobuf::UnknownFieldSet const&)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x1d45): undefined reference to `google::protobuf::internal::WireFormat::ComputeUnknownFieldsSize(google::protobuf::UnknownFieldSet const&)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x1e39): undefined reference to `google::protobuf::Timestamp::ByteSizeLong() const'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::Person::MergeFrom(google::protobuf::Message const&)':
addressbook.pb.cc:(.text+0x1e9b): undefined reference to `typeinfo for google::protobuf::Message'
/usr/bin/ld: addressbook.pb.cc:(.text+0x1ed0): undefined reference to `google::protobuf::internal::ReflectionOps::Merge(google::protobuf::Message const&, google::protobuf::Message*)'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::Person::MergeFrom(tutorial::Person const&)':
addressbook.pb.cc:(.text+0x1f1a): undefined reference to `google::protobuf::UnknownFieldSet::MergeFrom(google::protobuf::UnknownFieldSet const&)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x1f40): undefined reference to `google::protobuf::internal::RepeatedPtrFieldBase::InternalExtend(int)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x2041): undefined reference to `google::protobuf::internal::fixed_address_empty_string'
/usr/bin/ld: addressbook.pb.cc:(.text+0x2067): undefined reference to `google::protobuf::internal::fixed_address_empty_string'
/usr/bin/ld: addressbook.pb.cc:(.text+0x20c2): undefined reference to `google::protobuf::Timestamp* google::protobuf::Arena::CreateMaybeMessage<google::protobuf::Timestamp>(google::protobuf::Arena*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x20d5): undefined reference to `google::protobuf::_Timestamp_default_instance_'
/usr/bin/ld: addressbook.pb.cc:(.text+0x20de): undefined reference to `google::protobuf::Timestamp::MergeFrom(google::protobuf::Timestamp const&)'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::Person::CopyFrom(google::protobuf::Message const&)':
addressbook.pb.cc:(.text+0x2125): undefined reference to `typeinfo for google::protobuf::Message'
/usr/bin/ld: addressbook.pb.cc:(.text+0x2165): undefined reference to `google::protobuf::internal::ReflectionOps::Merge(google::protobuf::Message const&, google::protobuf::Message*)'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::Person::GetMetadata() const':
addressbook.pb.cc:(.text+0x22c7): undefined reference to `google::protobuf::internal::AssignDescriptors(google::protobuf::internal::DescriptorTable const*)'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::AddressBook::AddressBook()':
addressbook.pb.cc:(.text+0x233a): undefined reference to `google::protobuf::internal::InitSCCImpl(google::protobuf::internal::SCCInfoBase*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x23b2): undefined reference to `google::protobuf::UnknownFieldSet::ClearFallback()'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::AddressBook::AddressBook(tutorial::AddressBook const&)':
addressbook.pb.cc:(.text+0x2443): undefined reference to `google::protobuf::internal::RepeatedPtrFieldBase::InternalExtend(int)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x2556): undefined reference to `google::protobuf::UnknownFieldSet::MergeFrom(google::protobuf::UnknownFieldSet const&)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x260c): undefined reference to `google::protobuf::UnknownFieldSet::ClearFallback()'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::AddressBook::~AddressBook()':
addressbook.pb.cc:(.text+0x26a3): undefined reference to `google::protobuf::UnknownFieldSet::ClearFallback()'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::AddressBook::default_instance()':
addressbook.pb.cc:(.text+0x2788): undefined reference to `google::protobuf::internal::InitSCCImpl(google::protobuf::internal::SCCInfoBase*)'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::AddressBook::Clear()':
addressbook.pb.cc:(.text+0x27fe): undefined reference to `google::protobuf::UnknownFieldSet::ClearFallback()'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::AddressBook::MergePartialFromCodedStream(google::protobuf::io::CodedInputStream*)':
addressbook.pb.cc:(.text+0x28ca): undefined reference to `google::protobuf::internal::RepeatedPtrFieldBase::Reserve(int)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x2918): undefined reference to `google::protobuf::io::CodedInputStream::ReadVarintSizeAsIntFallback()'
/usr/bin/ld: addressbook.pb.cc:(.text+0x292a): undefined reference to `google::protobuf::io::CodedInputStream::IncrementRecursionDepthAndPushLimit(int)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x2956): undefined reference to `google::protobuf::io::CodedInputStream::DecrementRecursionDepthAndPopLimit(int)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x2974): undefined reference to `google::protobuf::io::CodedInputStream::ReadTagFallback(unsigned int)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x29ac): undefined reference to `google::protobuf::internal::WireFormat::SkipField(google::protobuf::io::CodedInputStream*, unsigned int, google::protobuf::UnknownFieldSet*)'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::AddressBook::SerializeWithCachedSizes(google::protobuf::io::CodedOutputStream*) const':
addressbook.pb.cc:(.text+0x2a15): undefined reference to `google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray(int, google::protobuf::MessageLite const&, google::protobuf::io::CodedOutputStream*)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x2a48): undefined reference to `google::protobuf::internal::WireFormat::SerializeUnknownFields(google::protobuf::UnknownFieldSet const&, google::protobuf::io::CodedOutputStream*)'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::AddressBook::InternalSerializeWithCachedSizesToArray(unsigned char*) const':
addressbook.pb.cc:(.text+0x2ada): undefined reference to `google::protobuf::internal::WireFormat::SerializeUnknownFieldsToArray(google::protobuf::UnknownFieldSet const&, unsigned char*)'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::AddressBook::ByteSizeLong() const':
addressbook.pb.cc:(.text+0x2b0b): undefined reference to `google::protobuf::internal::WireFormat::ComputeUnknownFieldsSize(google::protobuf::UnknownFieldSet const&)'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::AddressBook::MergeFrom(google::protobuf::Message const&)':
addressbook.pb.cc:(.text+0x2b7b): undefined reference to `typeinfo for google::protobuf::Message'
/usr/bin/ld: addressbook.pb.cc:(.text+0x2bb0): undefined reference to `google::protobuf::internal::ReflectionOps::Merge(google::protobuf::Message const&, google::protobuf::Message*)'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::AddressBook::MergeFrom(tutorial::AddressBook const&)':
addressbook.pb.cc:(.text+0x2bfa): undefined reference to `google::protobuf::UnknownFieldSet::MergeFrom(google::protobuf::UnknownFieldSet const&)'
/usr/bin/ld: addressbook.pb.cc:(.text+0x2c1b): undefined reference to `google::protobuf::internal::RepeatedPtrFieldBase::InternalExtend(int)'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::AddressBook::CopyFrom(google::protobuf::Message const&)':
addressbook.pb.cc:(.text+0x2d93): undefined reference to `google::protobuf::UnknownFieldSet::ClearFallback()'
/usr/bin/ld: addressbook.pb.cc:(.text+0x2d98): undefined reference to `typeinfo for google::protobuf::Message'
/usr/bin/ld: addressbook.pb.cc:(.text+0x2dde): undefined reference to `google::protobuf::internal::ReflectionOps::Merge(google::protobuf::Message const&, google::protobuf::Message*)'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::AddressBook::CopyFrom(tutorial::AddressBook const&)':
addressbook.pb.cc:(.text+0x2e53): undefined reference to `google::protobuf::UnknownFieldSet::ClearFallback()'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::AddressBook::GetMetadata() const':
addressbook.pb.cc:(.text+0x2f57): undefined reference to `google::protobuf::internal::AssignDescriptors(google::protobuf::internal::DescriptorTable const*)'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::Person_PhoneNumber* google::protobuf::Arena::CreateMaybeMessage<tutorial::Person_PhoneNumber>(google::protobuf::Arena*)':
addressbook.pb.cc:(.text+0x2f91): undefined reference to `google::protobuf::internal::ArenaImpl::AllocateAlignedAndAddCleanup(unsigned long, void (*)(void*))'
/usr/bin/ld: addressbook.pb.cc:(.text+0x2fd0): undefined reference to `google::protobuf::Arena::OnArenaAllocation(std::type_info const*, unsigned long) const'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::Person* google::protobuf::Arena::CreateMaybeMessage<tutorial::Person>(google::protobuf::Arena*)':
addressbook.pb.cc:(.text+0x3011): undefined reference to `google::protobuf::internal::ArenaImpl::AllocateAlignedAndAddCleanup(unsigned long, void (*)(void*))'
/usr/bin/ld: addressbook.pb.cc:(.text+0x3050): undefined reference to `google::protobuf::Arena::OnArenaAllocation(std::type_info const*, unsigned long) const'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `tutorial::AddressBook* google::protobuf::Arena::CreateMaybeMessage<tutorial::AddressBook>(google::protobuf::Arena*)':
addressbook.pb.cc:(.text+0x3091): undefined reference to `google::protobuf::internal::ArenaImpl::AllocateAlignedAndAddCleanup(unsigned long, void (*)(void*))'
/usr/bin/ld: addressbook.pb.cc:(.text+0x30d0): undefined reference to `google::protobuf::Arena::OnArenaAllocation(std::type_info const*, unsigned long) const'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o:(.rodata+0x288): undefined reference to `descriptor_table_google_2fprotobuf_2ftimestamp_2eproto'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o:(.rodata+0x388): undefined reference to `google::protobuf::Message::GetTypeName() const'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o:(.rodata+0x3c0): undefined reference to `google::protobuf::Message::InitializationErrorString() const'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o:(.rodata+0x3c8): undefined reference to `google::protobuf::Message::CheckTypeAndMergeFrom(google::protobuf::MessageLite const&)'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o:(.rodata+0x3e8): undefined reference to `google::protobuf::MessageLite::SerializeWithCachedSizesToArray(unsigned char*) const'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o:(.rodata+0x418): undefined reference to `google::protobuf::Message::DiscardUnknownFields()'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o:(.rodata+0x420): undefined reference to `google::protobuf::Message::SpaceUsedLong() const'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o:(.rodata+0x458): undefined reference to `google::protobuf::Message::GetTypeName() const'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o:(.rodata+0x490): undefined reference to `google::protobuf::Message::InitializationErrorString() const'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o:(.rodata+0x498): undefined reference to `google::protobuf::Message::CheckTypeAndMergeFrom(google::protobuf::MessageLite const&)'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o:(.rodata+0x4b8): undefined reference to `google::protobuf::MessageLite::SerializeWithCachedSizesToArray(unsigned char*) const'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o:(.rodata+0x4e8): undefined reference to `google::protobuf::Message::DiscardUnknownFields()'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o:(.rodata+0x4f0): undefined reference to `google::protobuf::Message::SpaceUsedLong() const'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o:(.rodata+0x528): undefined reference to `google::protobuf::Message::GetTypeName() const'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o:(.rodata+0x560): undefined reference to `google::protobuf::Message::InitializationErrorString() const'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o:(.rodata+0x568): undefined reference to `google::protobuf::Message::CheckTypeAndMergeFrom(google::protobuf::MessageLite const&)'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o:(.rodata+0x588): undefined reference to `google::protobuf::MessageLite::SerializeWithCachedSizesToArray(unsigned char*) const'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o:(.rodata+0x5b8): undefined reference to `google::protobuf::Message::DiscardUnknownFields()'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o:(.rodata+0x5c0): undefined reference to `google::protobuf::Message::SpaceUsedLong() const'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o:(.rodata+0x608): undefined reference to `typeinfo for google::protobuf::Message'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o:(.rodata+0x638): undefined reference to `typeinfo for google::protobuf::Message'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o:(.rodata+0x670): undefined reference to `typeinfo for google::protobuf::Message'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `google::protobuf::internal::InternalMetadataWithArenaBase<google::protobuf::UnknownFieldSet, google::protobuf::internal::InternalMetadataWithArena>::mutable_unknown_fields_slow()':
addressbook.pb.cc:(.text._ZN6google8protobuf8internal29InternalMetadataWithArenaBaseINS0_15UnknownFieldSetENS1_25InternalMetadataWithArenaEE27mutable_unknown_fields_slowEv[_ZN6google8protobuf8internal29InternalMetadataWithArenaBaseINS0_15UnknownFieldSetENS1_25InternalMetadataWithArenaEE27mutable_unknown_fields_slowEv]+0x2f): undefined reference to `google::protobuf::internal::ArenaImpl::AllocateAlignedAndAddCleanup(unsigned long, void (*)(void*))'
/usr/bin/ld: addressbook.pb.cc:(.text._ZN6google8protobuf8internal29InternalMetadataWithArenaBaseINS0_15UnknownFieldSetENS1_25InternalMetadataWithArenaEE27mutable_unknown_fields_slowEv[_ZN6google8protobuf8internal29InternalMetadataWithArenaBaseINS0_15UnknownFieldSetENS1_25InternalMetadataWithArenaEE27mutable_unknown_fields_slowEv]+0x76): undefined reference to `google::protobuf::Arena::OnArenaAllocation(std::type_info const*, unsigned long) const'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `void google::protobuf::internal::arena_destruct_object<google::protobuf::internal::InternalMetadataWithArenaBase<google::protobuf::UnknownFieldSet, google::protobuf::internal::InternalMetadataWithArena>::Container>(void*)':
addressbook.pb.cc:(.text._ZN6google8protobuf8internal21arena_destruct_objectINS1_29InternalMetadataWithArenaBaseINS0_15UnknownFieldSetENS1_25InternalMetadataWithArenaEE9ContainerEEEvPv[_ZN6google8protobuf8internal21arena_destruct_objectINS1_29InternalMetadataWithArenaBaseINS0_15UnknownFieldSetENS1_25InternalMetadataWithArenaEE9ContainerEEEvPv]+0x14): undefined reference to `google::protobuf::UnknownFieldSet::ClearFallback()'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `google::protobuf::internal::GenericTypeHandler<tutorial::Person_PhoneNumber>::Merge(tutorial::Person_PhoneNumber const&, tutorial::Person_PhoneNumber*)':
addressbook.pb.cc:(.text._ZN6google8protobuf8internal18GenericTypeHandlerIN8tutorial18Person_PhoneNumberEE5MergeERKS4_PS4_[_ZN6google8protobuf8internal18GenericTypeHandlerIN8tutorial18Person_PhoneNumberEE5MergeERKS4_PS4_]+0x2d): undefined reference to `google::protobuf::UnknownFieldSet::MergeFrom(google::protobuf::UnknownFieldSet const&)'
/usr/bin/ld: addressbook.pb.cc:(.text._ZN6google8protobuf8internal18GenericTypeHandlerIN8tutorial18Person_PhoneNumberEE5MergeERKS4_PS4_[_ZN6google8protobuf8internal18GenericTypeHandlerIN8tutorial18Person_PhoneNumberEE5MergeERKS4_PS4_]+0x49): undefined reference to `google::protobuf::internal::fixed_address_empty_string'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o: in function `_GLOBAL__sub_I_addressbook.pb.cc':
addressbook.pb.cc:(.text.startup+0x26): undefined reference to `google::protobuf::internal::AddDescriptors(google::protobuf::internal::DescriptorTable const*)'
/usr/bin/ld: CMakeFiles/test_package.dir/addressbook.pb.cc.o:(.data+0x30): undefined reference to `scc_info_Timestamp_google_2fprotobuf_2ftimestamp_2eproto'
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[2]: *** [CMakeFiles/test_package.dir/build.make:125: bin/test_package] Error 1
make[1]: *** [CMakeFiles/Makefile2:95: CMakeFiles/test_package.dir/all] Error 2
make: *** [Makefile:103: all] Error 2
[HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component protobuf::protobuf libdir "lib" does not contain any declared library
[HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component protobuf::protoc libdir "lib" does not contain any declared library
ERROR: protobuf/3.9.1 (test package): Error in build() method, line 14
	cmake.build()
	ConanException: Error 2 while executing cmake --build '/home/conan/w/cci_PR-4682/2/07d2ca8e-79d5-4fb9-96d2-729461e3dcdb/recipes/protobuf/all/test_package/build/3998a03c87febfba110dbc0b1ec077236321cebd' '--' '-j3'