won't compile. output below
bash-3.2# make Making all in src /Applications/Xcode.app/Contents/Developer/usr/bin/make all-recursive Making all in . CXXLD bitcoind clang: warning: argument unused during compilation: '-pthread' clang: warning: argument unused during compilation: '-pie' Undefined symbols for architecture x86_64: "boost::program_options::to_internal(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)", referenced from: boost::program_options::detail::basic_config_file_iterator<char>::getline(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&) in libbitcoin_common.a(util.o) "boost::program_options::detail::common_config_file_iterator::common_config_file_iterator(std::__1::set<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > > const&, bool)", referenced from: ReadConfigFile(std::__1::map<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > > >&, std::__1::map<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > >, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const, std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > > > > >&) in libbitcoin_common.a(util.o) "boost::thread_detail::enter_once_region(boost::once_flag&)", referenced from: LogPrint(char const_, char const_, ...) in libbitcoin_common.a(util.o) LockedPageManager::Instance() in libbitcoin_server.a(init.o) boost::spirit::classic::impl::object_with_id_base<boost::spirit::classic::impl::grammar_tag, unsigned long>::acquire_object_id() in libbitcoin_cli.a(rpcclient.o) json_spirit::Json_grammer<json_spirit::Value_impl<json_spirit::Config_vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > >, std::__1::__wrap_iter<char const> >::definition<boost::spirit::classic::scanner<std::__1::__wrap_iter<char const>, boost::spirit::classic::scanner_policiesboost::spirit::classic::skipper_iteration_policy<boost::spirit::classic::iteration_policy, boost::spirit::classic::match_policy, boost::spirit::classic::action_policy> > >& boost::spirit::classic::impl::get_definition<json_spirit::Json_grammer<json_spirit::Value_impl<json_spirit::Config_vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > >, std::__1::__wrap_iter<char const> >, boost::spirit::classic::parser_contextboost::spirit::classic::nil_t, boost::spirit::classic::scanner<std::__1::__wrap_iter<char const>, boost::spirit::classic::scanner_policiesboost::spirit::classic::skipper_iteration_policy<boost::spirit::classic::iteration_policy, boost::spirit::classic::match_policy, boost::spirit::classic::action_policy> > >(boost::spirit::classic::grammar<json_spirit::Json_grammer<json_spirit::Value_impl<json_spirit::Config_vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > >, std::__1::__wrap_iter<char const> >, boost::spirit::classic::parser_contextboost::spirit::classic::nil_t > const_) in libbitcoin_cli.a(rpcclient.o) "boost::thread_detail::commit_once_region(boost::once_flag&)", referenced from: LogPrint(char const_, char const_, ...) in libbitcoin_common.a(util.o) LockedPageManager::Instance() in libbitcoin_server.a(init.o) boost::spirit::classic::impl::object_with_id_base<boost::spirit::classic::impl::grammar_tag, unsigned long>::acquire_object_id() in libbitcoin_cli.a(rpcclient.o) json_spirit::Json_grammer<json_spirit::Value_impl<json_spirit::Config_vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > >, std::__1::__wrap_iter<char const_> >::definition<boost::spirit::classic::scanner<std::__1::__wrap_iter<char const>, boost::spirit::classic::scanner_policiesboost::spirit::classic::skipper_iteration_policy<boost::spirit::classic::iteration_policy, boost::spirit::classic::match_policy, boost::spirit::classic::action_policy> > >& boost::spirit::classic::impl::get_definition<json_spirit::Json_grammer<json_spirit::Value_impl<json_spirit::Config_vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > >, std::__1::__wrap_iter<char const> >, boost::spirit::classic::parser_contextboost::spirit::classic::nil_t, boost::spirit::classic::scanner<std::__1::__wrap_iter<char const>, boost::spirit::classic::scanner_policiesboost::spirit::classic::skipper_iteration_policy<boost::spirit::classic::iteration_policy, boost::spirit::classic::match_policy, boost::spirit::classic::action_policy> > >(boost::spirit::classic::grammar<json_spirit::Json_grammer<json_spirit::Value_impl<json_spirit::Config_vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > >, std::__1::__wrap_iter<char const> >, boost::spirit::classic::parser_contextboost::spirit::classic::nil_t > const_) in libbitcoin_cli.a(rpcclient.o) "boost::thread_detail::rollback_once_region(boost::once_flag&)", referenced from: LogPrint(char const_, char const_, ...) in libbitcoin_common.a(util.o) LockedPageManager::Instance() in libbitcoin_server.a(init.o) boost::spirit::classic::impl::object_with_id_base<boost::spirit::classic::impl::grammar_tag, unsigned long>::acquire_object_id() in libbitcoin_cli.a(rpcclient.o) json_spirit::Json_grammer<json_spirit::Value_impl<json_spirit::Config_vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > >, std::__1::__wrap_iter<char const_> >::definition<boost::spirit::classic::scanner<std::__1::__wrap_iter<char const>, boost::spirit::classic::scanner_policiesboost::spirit::classic::skipper_iteration_policy<boost::spirit::classic::iteration_policy, boost::spirit::classic::match_policy, boost::spirit::classic::action_policy> > >& boost::spirit::classic::impl::get_definition<json_spirit::Json_grammer<json_spirit::Value_impl<json_spirit::Config_vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > >, std::__1::__wrap_iter<char const> >, boost::spirit::classic::parser_contextboost::spirit::classic::nil_t, boost::spirit::classic::scanner<std::__1::__wrap_iter<char const>, boost::spirit::classic::scanner_policiesboost::spirit::classic::skipper_iteration_policy<boost::spirit::classic::iteration_policy, boost::spirit::classic::match_policy, boost::spirit::classic::action_policy> > >(boost::spirit::classic::grammar<json_spirit::Json_grammer<json_spirit::Value_impl<json_spirit::Config_vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > >, std::__1::__wrap_iter<char const> >, boost::spirit::classic::parser_contextboost::spirit::classic::nil_t > const_) in libbitcoin_cli.a(rpcclient.o) ld: symbol(s) not found for architecture x86_64 clang: error: linker command failed with exit code 1 (use -v to see invocation) make[3]: *_\ [bitcoind] Error 1 make[2]: *** [all-recursive] Error 1 make[1]: *** [all] Error 2 make: *** [all-recursive] Error 1