我尝试构建我在这里找到的第一个示例：Boost序列化教程，但是我收到了以下错误：
Undefined symbols:
"boost::archive::archive_exception::~archive_exception()", referenced from:
void boost::serialization::throw_exception<boost::archive::archive_exception>(boost::archive::archive_exception const&)in main.o
void boost::archive::basic_text_iprimitive<std::basic_istream<char, std::char_traits<char> > >::load<int>(int&)in main.o
void boost::archive::basic_text_iprimitive<std::basic_istream<char, std::char_traits<char> > >::load<int>(int&)in main.o
void boost::archive::basic_text_iprimitive<std::basic_istream<char, std::char_traits<char> > >::load<float>(float&)in main.o
void boost::archive::basic_text_iprimitive<std::basic_istream<char, std::char_traits<char> > >::load<float>(float&)in main.o
boost::archive::basic_text_oprimitive<std::basic_ostream<char, std::char_traits<char> > >::save(float)in main.o
boost::archive::basic_text_oprimitive<std::basic_ostream<char, std::char_traits<char> > >::save(float)in main.o
void boost::archive::basic_text_oprimitive<std::basic_ostream<char, std::char_traits<char> > >::save<boost::archive::tracking_type>(boost::archive::tracking_type const&)in main.o
void boost::archive::basic_text_oprimitive<std::basic_ostream<char, std::char_traits<char> > >::save<boost::archive::tracking_type>(boost::archive::tracking_type const&)in main.o
void boost::archive::basic_text_oprimitive<std::basic_ostream<char, std::char_traits<char> > >::save<boost::archive::object_reference_type>(boost::archive::object_reference_type const&)in main.o
void boost::archive::basic_text_oprimitive<std::basic_ostream<char, std::char_traits<char> > >::save<boost::archive::object_reference_type>(boost::archive::object_reference_type const&)in main.o
void boost::archive::basic_text_oprimitive<std::basic_ostream<char, std::char_traits<char> > >::save<boost::archive::object_id_type>(boost::archive::object_id_type const&)in main.o
void boost::archive::basic_text_oprimitive<std::basic_ostream<char, std::char_traits<char> > >::save<boost::archive::object_id_type>(boost::archive::object_id_type const&)in main.o
void boost::archive::basic_text_oprimitive<std::basic_ostream<char, std::char_traits<char> > >::save<unsigned int>(unsigned int const&)in main.o
void boost::archive::basic_text_oprimitive<std::basic_ostream<char, std::char_traits<char> > >::save<unsigned int>(unsigned int const&)in main.o
void boost::archive::basic_text_iprimitive<std::basic_istream<char, std::char_traits<char> > >::load<boost::archive::tracking_type>(boost::archive::tracking_type&)in main.o
void boost::archive::basic_text_iprimitive<std::basic_istream<char, std::char_traits<char> > >::load<boost::archive::tracking_type>(boost::archive::tracking_type&)in main.o
void boost::archive::basic_text_iprimitive<std::basic_istream<char, std::char_traits<char> > >::load<boost::archive::object_id_type>(boost::archive::object_id_type&)in main.o
void boost::archive::basic_text_iprimitive<std::basic_istream<char, std::char_traits<char> > >::load<boost::archive::object_id_type>(boost::archive::object_id_type&)in main.o
void boost::archive::basic_text_iprimitive<std::basic_istream<char, std::char_traits<char> > >::load<unsigned int>(unsigned int&)in main.o
void boost::archive::basic_text_iprimitive<std::basic_istream<char, std::char_traits<char> > >::load<unsigned int>(unsigned int&)in main.o
void boost::archive::basic_text_oprimitive<std::basic_ostream<char, std::char_traits<char> > >::save<int>(int const&)in main.o
void boost::archive::basic_text_oprimitive<std::basic_ostream<char, std::char_traits<char> > >::save<int>(int const&)in main.o
void boost::archive::basic_text_oprimitive<std::basic_ostream<char, std::char_traits<char> > >::save<boost::archive::class_id_reference_type>(boost::archive::class_id_reference_type const&)in main.o
void boost::archive::basic_text_oprimitive<std::basic_ostream<char, std::char_traits<char> > >::save<boost::archive::class_id_reference_type>(boost::archive::class_id_reference_type const&)in main.o
void boost::archive::basic_text_oprimitive<std::basic_ostream<char, std::char_traits<char> > >::save<boost::archive::class_id_type>(boost::archive::class_id_type const&)in main.o
void boost::archive::basic_text_oprimitive<std::basic_ostream<char, std::char_traits<char> > >::save<boost::archive::class_id_type>(boost::archive::class_id_type const&)in main.o
void boost::archive::basic_text_iprimitive<std::basic_istream<char, std::char_traits<char> > >::load<boost::archive::class_id_type>(boost::archive::class_id_type&)in main.o
void boost::archive::basic_text_iprimitive<std::basic_istream<char, std::char_traits<char> > >::load<boost::archive::class_id_type>(boost::archive::class_id_type&)in main.o
"boost::serialization::typeid_system::extended_type_info_typeid_0::extended_type_info_typeid_0(char const*)", referenced from:
boost::serialization::extended_type_info_typeid<gps_position>::extended_type_info_typeid()in main.o
"boost::archive::detail::basic_oarchive::end_preamble()", referenced from:
void boost::archive::save_access::save_primitive<boost::archive::text_oarchive, float>(boost::archive::text_oarchive&, float const&)in main.o
void boost::archive::save_access::save_primitive<boost::archive::text_oarchive, boost::archive::tracking_type>(boost::archive::text_oarchive&, boost::archive::tracking_type const&)in main.o
void boost::archive::save_access::save_primitive<boost::archive::text_oarchive, boost::archive::object_reference_type>(boost::archive::text_oarchive&, boost::archive::object_reference_type const&)in main.o
void boost::archive::save_access::save_primitive<boost::archive::text_oarchive, boost::archive::object_id_type>(boost::archive::text_oarchive&, boost::archive::object_id_type const&)in main.o
void boost::archive::save_access::save_primitive<boost::archive::text_oarchive, boost::archive::version_type>(boost::archive::text_oarchive&, boost::archive::version_type const&)in main.o
void boost::archive::save_access::save_primitive<boost::archive::text_oarchive, int>(boost::archive::text_oarchive&, int const&)in main.o
void boost::archive::save_access::save_primitive<boost::archive::text_oarchive, boost::archive::class_id_reference_type>(boost::archive::text_oarchive&, boost::archive::class_id_reference_type const&)in main.o
void boost::archive::save_access::save_primitive<boost::archive::text_oarchive, boost::archive::class_id_type>(boost::archive::text_oarchive&, boost::archive::class_id_type const&)in main.o
void boost::archive::save_access::save_primitive<boost::archive::text_oarchive, std::basic_string<char, std::char_traits<char>, std::allocator<char> > >(boost::archive::text_oarchive&, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)in main.o
"typeinfo for boost::archive::detail::basic_oarchive", referenced from:
boost::archive::text_oarchive& boost::serialization::smart_cast_impl::reference<boost::archive::text_oarchive&>::polymorphic::cross::cast<boost::archive::detail::basic_oarchive>(boost::archive::detail::basic_oarchive&)in main.o
typeinfo for boost::archive::detail::common_oarchive<boost::archive::text_oarchive>in main.o
"boost::archive::text_iarchive_impl<boost::archive::text_iarchive>::load_override(boost::archive::class_name_type&, int)", referenced from:
boost::archive::text_iarchive& boost::archive::detail::interface_iarchive<boost::archive::text_iarchive>::operator>><boost::archive::class_name_type>(boost::archive::class_name_type&)in main.o
"boost::archive::detail::basic_oserializer::~basic_oserializer()", referenced from:
boost::archive::detail::oserializer<boost::archive::text_oarchive, gps_position>::~oserializer()in main.o
boost::archive::detail::oserializer<boost::archive::text_oarchive, gps_position>::~oserializer()in main.o
boost::archive::detail::oserializer<boost::archive::text_oarchive, gps_position>::~oserializer()in main.o
"boost::archive::archive_exception::archive_exception(boost::archive::archive_exception::exception_code, char const*, char const*)", referenced from:
void boost::archive::basic_text_iprimitive<std::basic_istream<char, std::char_traits<char> > >::load<int>(int&)in main.o
void boost::archive::basic_text_iprimitive<std::basic_istream<char, std::char_traits<char> > >::load<float>(float&)in main.o
boost::archive::basic_text_oprimitive<std::basic_ostream<char, std::char_traits<char> > >::save(float)in main.o
void boost::archive::basic_text_oprimitive<std::basic_ostream<char, std::char_traits<char> > >::save<boost::archive::tracking_type>(boost::archive::tracking_type const&)in main.o
void boost::archive::basic_text_oprimitive<std::basic_ostream<char, std::char_traits<char> > >::save<boost::archive::object_reference_type>(boost::archive::object_reference_type const&)in main.o
void boost::archive::basic_text_oprimitive<std::basic_ostream<char, std::char_traits<char> > >::save<boost::archive::object_id_type>(boost::archive::object_id_type const&)in main.o
void boost::archive::basic_text_oprimitive<std::basic_ostream<char, std::char_traits<char> > >::save<unsigned int>(unsigned int const&)in main.o
void boost::archive::basic_text_iprimitive<std::basic_istream<char, std::char_traits<char> > >::load<boost::archive::tracking_type>(boost::archive::tracking_type&)in main.o
void boost::archive::basic_text_iprimitive<std::basic_istream<char, std::char_traits<char> > >::load<boost::archive::object_id_type>(boost::archive::object_id_type&)in main.o
void boost::archive::basic_text_iprimitive<std::basic_istream<char, std::char_traits<char> > >::load<unsigned int>(unsigned int&)in main.o
void boost::archive::basic_text_oprimitive<std::basic_ostream<char, std::char_traits<char> > >::save<int>(int const&)in main.o
void boost::archive::basic_text_oprimitive<std::basic_ostream<char, std::char_traits<char> > >::save<boost::archive::class_id_reference_type>(boost::archive::class_id_reference_type const&)in main.o
void boost::archive::basic_text_oprimitive<std::basic_ostream<char, std::char_traits<char> > >::save<boost::archive::class_id_type>(boost::archive::class_id_type const&)in main.o
void boost::archive::basic_text_iprimitive<std::basic_istream<char, std::char_traits<char> > >::load<boost::archive::class_id_type>(boost::archive::class_id_type&)in main.o
"typeinfo for boost::archive::archive_exception", referenced from:
void boost::serialization::throw_exception<boost::archive::archive_exception>(boost::archive::archive_exception const&)in main.o
"boost::archive::basic_text_iprimitive<std::basic_istream<char, std::char_traits<char> > >::~basic_text_iprimitive()", referenced from:
boost::archive::text_iarchive_impl<boost::archive::text_iarchive>::~text_iarchive_impl()in main.o
boost::archive::text_iarchive_impl<boost::archive::text_iarchive>::~text_iarchive_impl()in main.o
boost::archive::text_iarchive_impl<boost::archive::text_iarchive>::~text_iarchive_impl()in main.o
boost::archive::text_iarchive_impl<boost::archive::text_iarchive>::~text_iarchive_impl()in main.o
boost::archive::text_iarchive_impl<boost::archive::text_iarchive>::~text_iarchive_impl()in main.o
boost::archive::text_iarchive_impl<boost::archive::text_iarchive>::~text_iarchive_impl()in main.o
"vtable for boost::archive::archive_exception", referenced from:
boost::archive::archive_exception::archive_exception(boost::archive::archive_exception const&)in main.o
boost::archive::archive_exception::archive_exception(boost::archive::archive_exception const&)in main.o
"boost::serialization::extended_type_info::key_unregister() const", referenced from:
boost::serialization::extended_type_info_typeid<gps_position>::~extended_type_info_typeid()in main.o
boost::serialization::extended_type_info_typeid<gps_position>::~extended_type_info_typeid()in main.o
boost::serialization::extended_type_info_typeid<gps_position>::~extended_type_info_typeid()in main.o
"boost::archive::text_iarchive_impl<boost::archive::text_iarchive>::text_iarchive_impl(std::basic_istream<char, std::char_traits<char> >&, unsigned int)", referenced from:
boost::archive::text_iarchive::text_iarchive(std::basic_istream<char, std::char_traits<char> >&, unsigned int)in main.o
"boost::serialization::typeid_system::extended_type_info_typeid_0::is_equal(boost::serialization::extended_type_info const&) const", referenced from:
vtable for boost::serialization::detail::singleton_wrapper<boost::serialization::extended_type_info_typeid<gps_position> >in main.o
vtable for boost::serialization::extended_type_info_typeid<gps_position>in main.o
"boost::serialization::typeid_system::extended_type_info_typeid_0::~extended_type_info_typeid_0()", referenced from:
boost::serialization::extended_type_info_typeid<gps_position>::~extended_type_info_typeid()in main.o
boost::serialization::extended_type_info_typeid<gps_position>::~extended_type_info_typeid()in main.o
boost::serialization::extended_type_info_typeid<gps_position>::~extended_type_info_typeid()in main.o
boost::serialization::extended_type_info_typeid<gps_position>::~extended_type_info_typeid()in main.o
boost::serialization::extended_type_info_typeid<gps_position>::~extended_type_info_typeid()in main.o
boost::serialization::extended_type_info_typeid<gps_position>::~extended_type_info_typeid()in main.o
boost::serialization::extended_type_info_typeid<gps_position>::extended_type_info_typeid()in main.o
"boost::archive::text_oarchive_impl<boost::archive::text_oarchive>::save(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)", referenced from:
void boost::archive::save_access::save_primitive<boost::archive::text_oarchive, std::basic_string<char, std::char_traits<char>, std::allocator<char> > >(boost::archive::text_oarchive&, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)in main.o
"boost::archive::detail::basic_oarchive::~basic_oarchive()", referenced from:
boost::archive::detail::common_oarchive<boost::archive::text_oarchive>::~common_oarchive()in main.o
boost::archive::detail::common_oarchive<boost::archive::text_oarchive>::~common_oarchive()in main.o
boost::archive::detail::common_oarchive<boost::archive::text_oarchive>::~common_oarchive()in main.o
"typeinfo for boost::archive::detail::basic_iarchive", referenced from:
boost::archive::text_iarchive& boost::serialization::smart_cast_impl::reference<boost::archive::text_iarchive&>::polymorphic::cross::cast<boost::archive::detail::basic_iarchive>(boost::archive::detail::basic_iarchive&)in main.o
typeinfo for boost::archive::detail::common_iarchive<boost::archive::text_iarchive>in main.o
"boost::serialization::typeid_system::extended_type_info_typeid_0::type_unregister()", referenced from:
boost::serialization::extended_type_info_typeid<gps_position>::~extended_type_info_typeid()in main.o
boost::serialization::extended_type_info_typeid<gps_position>::~extended_type_info_typeid()in main.o
boost::serialization::extended_type_info_typeid<gps_position>::~extended_type_info_typeid()in main.o
"boost::archive::detail::basic_iarchive::load_object(void*, boost::archive::detail::basic_iserializer const&)", referenced from:
void boost::archive::detail::load_non_pointer_type<boost::archive::text_iarchive>::load_standard::invoke<gps_position>(boost::archive::text_iarchive&, gps_position const&)in main.o
"typeinfo for boost::archive::detail::basic_oserializer", referenced from:
typeinfo for boost::archive::detail::oserializer<boost::archive::text_oarchive, gps_position>in main.o
"boost::serialization::extended_type_info::key_register() const", referenced from:
boost::serialization::extended_type_info_typeid<gps_position>::extended_type_info_typeid()in main.o
"boost::archive::detail::basic_iserializer::basic_iserializer(boost::serialization::extended_type_info const&)", referenced from:
boost::archive::detail::iserializer<boost::archive::text_iarchive, gps_position>::iserializer()in main.o
"boost::archive::detail::basic_iarchive::~basic_iarchive()", referenced from:
boost::archive::detail::common_iarchive<boost::archive::text_iarchive>::~common_iarchive()in main.o
boost::archive::detail::common_iarchive<boost::archive::text_iarchive>::~common_iarchive()in main.o
boost::archive::detail::common_iarchive<boost::archive::text_iarchive>::~common_iarchive()in main.o
"boost::archive::detail::shared_ptr_helper::shared_ptr_helper()", referenced from:
boost::archive::text_iarchive::text_iarchive(std::basic_istream<char, std::char_traits<char> >&, unsigned int)in main.o
"boost::archive::detail::basic_iserializer::~basic_iserializer()", referenced from:
boost::archive::detail::iserializer<boost::archive::text_iarchive, gps_position>::~iserializer()in main.o
boost::archive::detail::iserializer<boost::archive::text_iarchive, gps_position>::~iserializer()in main.o
boost::archive::detail::iserializer<boost::archive::text_iarchive, gps_position>::~iserializer()in main.o
"boost::archive::basic_text_oarchive<boost::archive::text_oarchive>::newtoken()", referenced from:
void boost::archive::text_oarchive_impl<boost::archive::text_oarchive>::save<float>(float const&)in main.o
void boost::archive::text_oarchive_impl<boost::archive::text_oarchive>::save<boost::archive::tracking_type>(boost::archive::tracking_type const&)in main.o
void boost::archive::text_oarchive_impl<boost::archive::text_oarchive>::save<boost::archive::object_reference_type>(boost::archive::object_reference_type const&)in main.o
void boost::archive::text_oarchive_impl<boost::archive::text_oarchive>::save<boost::archive::object_id_type>(boost::archive::object_id_type const&)in main.o
void boost::archive::text_oarchive_impl<boost::archive::text_oarchive>::save<unsigned int>(unsigned int const&)in main.o
void boost::archive::text_oarchive_impl<boost::archive::text_oarchive>::save<int>(int const&)in main.o
void boost::archive::text_oarchive_impl<boost::archive::text_oarchive>::save<boost::archive::class_id_reference_type>(boost::archive::class_id_reference_type const&)in main.o
void boost::archive::text_oarchive_impl<boost::archive::text_oarchive>::save<boost::archive::class_id_type>(boost::archive::class_id_type const&)in main.o
"typeinfo for boost::archive::detail::basic_iserializer", referenced from:
typeinfo for boost::archive::detail::iserializer<boost::archive::text_iarchive, gps_position>in main.o
"typeinfo for boost::serialization::typeid_system::extended_type_info_typeid_0", referenced from:
typeinfo for boost::serialization::extended_type_info_typeid<gps_position>in main.o
"boost::archive::text_oarchive_impl<boost::archive::text_oarchive>::text_oarchive_impl(std::basic_ostream<char, std::char_traits<char> >&, unsigned int)", referenced from:
boost::archive::text_oarchive::text_oarchive(std::basic_ostream<char, std::char_traits<char> >&, unsigned int)in main.o
"boost::archive::detail::shared_ptr_helper::~shared_ptr_helper()", referenced from:
boost::archive::text_iarchive::~text_iarchive()in main.o
boost::archive::text_iarchive::~text_iarchive()in main.o
"boost::serialization::typeid_system::extended_type_info_typeid_0::type_register(std::type_info const&)", referenced from:
boost::serialization::extended_type_info_typeid<gps_position>::extended_type_info_typeid()in main.o
"boost::archive::detail::basic_oarchive::save_object(void const*, boost::archive::detail::basic_oserializer const&)", referenced from:
void boost::archive::detail::save_non_pointer_type<boost::archive::text_oarchive>::save_standard::invoke<gps_position>(boost::archive::text_oarchive&, gps_position const&)in main.o
"boost::serialization::typeid_system::extended_type_info_typeid_0::is_less_than(boost::serialization::extended_type_info const&) const", referenced from:
vtable for boost::serialization::detail::singleton_wrapper<boost::serialization::extended_type_info_typeid<gps_position> >in main.o
vtable for boost::serialization::extended_type_info_typeid<gps_position>in main.o
"boost::archive::detail::basic_oserializer::basic_oserializer(boost::serialization::extended_type_info const&)", referenced from:
boost::archive::detail::oserializer<boost::archive::text_oarchive, gps_position>::oserializer()in main.o
"boost::archive::basic_text_oprimitive<std::basic_ostream<char, std::char_traits<char> > >::~basic_text_oprimitive()", referenced from:
boost::archive::text_oarchive_impl<boost::archive::text_oarchive>::~text_oarchive_impl()in main.o
boost::archive::text_oarchive_impl<boost::archive::text_oarchive>::~text_oarchive_impl()in main.o
boost::archive::text_oarchive_impl<boost::archive::text_oarchive>::~text_oarchive_impl()in main.o
boost::archive::text_oarchive_impl<boost::archive::text_oarchive>::~text_oarchive_impl()in main.o
boost::archive::text_oarchive_impl<boost::archive::text_oarchive>::~text_oarchive_impl()in main.o
boost::archive::text_oarchive_impl<boost::archive::text_oarchive>::~text_oarchive_impl()in main.o
ld: symbol(s) not found
我真的不理解我哪里错了。我的代码与示例完全相同。有人能解释一下如何解决这个问题吗？