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Je rencontre des problèmes lors de la compilation d'un programme appelé SDPB en suivant these instructions. Pour résumer, j'installe un programme qui nécessite Boost, GMP et OpenMP sur Mac OS X Yosemite. Tous les morceaux individuels de code compilent mais quand il est temps de lier, je reçois Undefined symbols for architecture x86_64. Ma question est fondamentalement identique à this question. Cependant, je ne peux pas obtenir les réponses pour travailler pour moi. Je reçois toujours la même erreur. Après d'autres recherches, j'ai vu que les personnes ayant des questions similaires obtenaient des réponses pointant vers un conflit entre clang et gcc. Plus spécifiquement, il y a des problèmes avec le mélange des bibliothèques libstdC++ et libC++.Symboles non définis se compilant dans Mac OS X avec Boost, GMP et OpenMP
Par conséquent, je me suis assuré de recompiler à la fois Boost et GMP avec gcc afin que tout soit construit en utilisant libstdC++. Cela n'a pas aidé. J'ai ensuite téléchargé une implémentation de clang compatible avec OpenMP et j'ai essayé de tout construire en utilisant simplement libC++. Cela n'a pas fonctionné non plus. J'ai ensuite essayé toutes sortes de permutations en utilisant clang avec le drapeau -stdlib=libstdc++ et ainsi de suite. Rien ne semble fonctionner. Les détails des erreurs semblaient changer un peu avec les diverses permutations. Je vais poster quelques extraits ci-dessous. Bien sûr, j'ai toujours utilisé le makefile mis à jour pour compiler SDPB et j'ai toujours configuré GMP avec le drapeau --enable-cxx comme les réponses ci-dessus dit à faire.
Voici un extrait de l'erreur que j'ai reçue lors de la compilation de SDPB avec gcc après avoir compilé GMP et Boost avec gcc.
Undefined symbols for architecture x86_64:
"std::basic_string<char, std::char_traits<char>, std::allocator<char> >::find(char const*, unsigned long, unsigned long) const", referenced from:
boost::date_time::time_facet<boost::posix_time::ptime, char, std::ostreambuf_iterator<char, std::char_traits<char> > >::put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, boost::posix_time::time_duration const&) const in SDPSolverIO.o
boost::date_time::time_facet<boost::posix_time::ptime, char, std::ostreambuf_iterator<char, std::char_traits<char> > >::put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, boost::posix_time::ptime const&) const in main.o
"std::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) const", referenced from:
std::_Rb_tree<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::timer::cpu_timer>, std::_Select1st<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::timer::cpu_timer> >, std::less<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::timer::cpu_timer> > >::_M_get_insert_unique_pos(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) in SDPSolverIO.o
std::_Rb_tree<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::timer::cpu_timer>, std::_Select1st<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::timer::cpu_timer> >, std::less<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::timer::cpu_timer> > >::_M_get_insert_hint_unique_pos(std::_Rb_tree_const_iterator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::timer::cpu_timer> >, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) in SDPSolverIO.o
std::_Rb_tree<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::timer::cpu_timer>, std::_Select1st<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::timer::cpu_timer> >, std::less<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::timer::cpu_timer> > >::_M_insert_unique_(std::_Rb_tree_const_iterator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::timer::cpu_timer> >, std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::timer::cpu_timer> const&) in SDPSolverIO.o
std::map<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, boost::timer::cpu_timer, std::less<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::timer::cpu_timer> > >::operator[](std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) in SDPSolverIO.o
std::_Rb_tree<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::program_options::variable_value>, std::_Select1st<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::program_options::variable_value> >, std::less<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::program_options::variable_value> > >::find(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) const in main.o
std::_Rb_tree<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::_Select1st<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, std::less<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::_M_get_insert_unique_pos(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) in main.o
std::_Rb_tree<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::_Select1st<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, std::less<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::_M_get_insert_hint_unique_pos(std::_Rb_tree_const_iterator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) in main.o
...
Ici, je compilé GMP et Boost en utilisant clang avec le drapeau -stdlib=libstdc++ et je SDPB compilé avec gcc.
Undefined symbols for architecture x86_64:
"std::basic_string<char, std::char_traits<char>, std::allocator<char> >::find(char const*, unsigned long, unsigned long) const", referenced from:
boost::date_time::time_facet<boost::posix_time::ptime, char, std::ostreambuf_iterator<char, std::char_traits<char> > >::put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, boost::posix_time::time_duration const&) const in SDPSolverIO.o
boost::date_time::time_facet<boost::posix_time::ptime, char, std::ostreambuf_iterator<char, std::char_traits<char> > >::put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, boost::posix_time::ptime const&) const in main.o
"std::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) const", referenced from:
std::_Rb_tree<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::timer::cpu_timer>, std::_Select1st<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::timer::cpu_timer> >, std::less<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::timer::cpu_timer> > >::_M_get_insert_unique_pos(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) in SDPSolverIO.o
std::_Rb_tree<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::timer::cpu_timer>, std::_Select1st<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::timer::cpu_timer> >, std::less<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::timer::cpu_timer> > >::_M_get_insert_hint_unique_pos(std::_Rb_tree_const_iterator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::timer::cpu_timer> >, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) in SDPSolverIO.o
std::_Rb_tree<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::timer::cpu_timer>, std::_Select1st<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::timer::cpu_timer> >, std::less<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::timer::cpu_timer> > >::_M_insert_unique_(std::_Rb_tree_const_iterator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::timer::cpu_timer> >, std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::timer::cpu_timer> const&) in SDPSolverIO.o
std::map<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, boost::timer::cpu_timer, std::less<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::timer::cpu_timer> > >::operator[](std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) in SDPSolverIO.o
std::_Rb_tree<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::program_options::variable_value>, std::_Select1st<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::program_options::variable_value> >, std::less<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::program_options::variable_value> > >::find(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) const in main.o
std::_Rb_tree<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::_Select1st<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, std::less<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::_M_get_insert_unique_pos(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) in main.o
std::_Rb_tree<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::_Select1st<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, std::less<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::_M_get_insert_hint_unique_pos(std::_Rb_tree_const_iterator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::basic_string<char, std::char_traits<char>, std::allocator<char> > > >, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) in main.o
...
Ici, je compilé Boost, GMP et SDPB utilisant clang avec le drapeau -stdlib=libstdc++.
Undefined symbols for architecture x86_64:
"std::string::find(char const*, unsigned long, unsigned long) const", referenced from:
boost::date_time::time_facet<boost::posix_time::ptime, char, std::ostreambuf_iterator<char, std::char_traits<char> > >::put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, boost::posix_time::time_duration const&) const in SDPSolverIO.o
boost::date_time::time_facet<boost::posix_time::ptime, char, std::ostreambuf_iterator<char, std::char_traits<char> > >::put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, boost::posix_time::ptime const&) const in main.o
"std::logic_error::what() const", referenced from:
vtable for boost::gregorian::bad_day_of_year in main.o
vtable for boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::gregorian::bad_day_of_year> > in main.o
vtable for boost::exception_detail::error_info_injector<boost::gregorian::bad_day_of_year> in main.o
vtable for std::out_of_range in main.o
vtable for boost::gregorian::bad_day_of_month in main.o
vtable for boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::gregorian::bad_day_of_month> > in main.o
vtable for boost::exception_detail::error_info_injector<boost::gregorian::bad_day_of_month> in main.o
...
Ici, je tout compilé en utilisant clang mais seulement SDPB avec le drapeau -stdlib=libstdc++.
Undefined symbols for architecture x86_64:
"bootstrapSDP(std::vector<__gmp_expr<__mpf_struct [1], __mpf_struct [1]>, std::allocator<__gmp_expr<__mpf_struct [1], __mpf_struct [1]> > > const&, std::vector<PolynomialVectorMatrix, std::allocator<PolynomialVectorMatrix> > const&)", referenced from:
parseBootstrapSDP(tinyxml2::XMLElement*) in parse.o
"RpotrfStabilized(char const*, int, __gmp_expr<__mpf_struct [1], __mpf_struct [1]>*, int, int*, std::__1::vector<int, std::__1::allocator<int> >&, std::__1::vector<__gmp_expr<__mpf_struct [1], __mpf_struct [1]>, std::__1::allocator<__gmp_expr<__mpf_struct [1], __mpf_struct [1]> > >&, double)", referenced from:
choleskyDecompositionStabilized(Matrix&, Matrix&, std::__1::vector<int, std::__1::allocator<int> >&, std::__1::vector<__gmp_expr<__mpf_struct [1], __mpf_struct [1]>, std::__1::allocator<__gmp_expr<__mpf_struct [1], __mpf_struct [1]> > >&, double) in Matrix.o
"boost::program_options::to_internal(std::string const&)", referenced from:
std::vector<std::string, std::allocator<std::string> > boost::program_options::to_internal<std::string>(std::vector<std::string, std::allocator<std::string> > const&) in main.o
"boost::program_options::basic_parsed_options<char> boost::program_options::parse_config_file<char>(std::basic_istream<char, std::char_traits<char> >&, boost::program_options::options_description const&, bool)", referenced from:
_main in main.o
"boost::program_options::options_description::options_description(std::string const&, unsigned int, unsigned int)", referenced from:
_main in main.o
Chaque fois que j'essayé de compiler SDPB sans -stdlib=libstdc++ en utilisant la version modifiée de clang avec le soutien OpenMP, je rencontrais beaucoup
error: 'value_type' is a private member of '__gmp_expr<mpf_t, mpf_t>'
__val_expr<_BinaryOp<__bit_shift_left<typename _Expr::value_type>,
^
src/serialize.h:48:10: note: while substituting deduced template arguments into function template 'operator<<' [with _Expr = __gmp_expr<mpf_t, mpf_t>]
os << f;
Si quelqu'un peut aider, il serait très apprécié.
Vous avez oublié d'afficher votre ligne de commande complète. –