Newbie program_options linking problem

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Hello, everyone, I'd like to please ask if someone could help me with a problem that I'm having linking against boost_program_options on linux with gcc 3.4.4 on a dual-core opteron machine. I produce my object files with g ++ -c fine from my source, but at link time ld does not seem to be able to locate the right symbols, despite finding /usr/lib/ libboost_program_options.so. This compile seems to work fine under Mac OS X with xcode, and I've spent quite a lot of time trying to compile my own boost which tests fine but has the same problems with my linking... If someone could help me understand what I'm doing wrong, I would be very appreciative! Thank you! : Sarah Conner : The Pennsylvania State University, Dept. of Computer Science and Engineering Command line output follows: [sconner@inti 01:17 PM] ~/TorusSim-Repository/objects$ g++ -o ../ a.out -lboost_program_options -ldl *.o main.o(.text+0x0): In function `main': /usr/lib/gcc/x86_64-redhat-linux/3.4.4/../../../../include/c++/3.4.4/ bits/ios_base.h:84: multiple definition of `main' main backup.o(.text+0x0):/usr/include/boost/program_options/ errors.hpp:31: first defined here /usr/bin/ld: Warning: size of symbol `main' changed from 9669 in main backup.o to 29829 in main.o main backup.o(.text+0x86): In function `main': : undefined reference to `boost::program_options::options_description::options_description (std::basic_string<char, std::char_traits<char>, std::allocator<char> main backup.o(.text+0x8bd): In function `main': : undefined reference to `boost::program_options::options_description::add_options()' main backup.o(.text+0x8d6): In function `main': : undefined reference to `boost::program_options::options_description_easy_init::operator() (char const*, char const*)' main backup.o(.text+0x8eb): In function `main': : undefined reference to `boost::program_options::options_description_easy_init::operator() (char const*, boost::program_options::value_semantic const*, char const*)' main backup.o(.text+0x8fd): In function `main': : undefined reference to `boost::program_options::options_description_easy_init::operator() (char const*, char const*)' main backup.o(.text+0x90f): In function `main': : undefined reference to `boost::program_options::options_description_easy_init::operator() (char const*, char const*)' main backup.o(.text+0x926): In function `main': : undefined reference to `boost::program_options::options_description_easy_init::operator() (char const*, boost::program_options::value_semantic const*, char const*)' main backup.o(.text+0x938): In function `main': : undefined reference to `boost::program_options::options_description_easy_init::operator() (char const*, char const*)' main backup.o(.text+0x94f): In function `main': : undefined reference to `boost::program_options::options_description_easy_init::operator() (char const*, boost::program_options::value_semantic const*, char const*)' main backup.o(.text+0x961): In function `main': : undefined reference to `boost::program_options::options_description_easy_init::operator() (char const*, char const*)' main backup.o(.text+0x978): In function `main': : undefined reference to `boost::program_options::options_description_easy_init::operator() (char const*, boost::program_options::value_semantic const*, char const*)' main backup.o(.text+0x98a): In function `main': : undefined reference to `boost::program_options::options_description_easy_init::operator() (char const*, char const*)' main backup.o(.text+0x99c): In function `main': : undefined reference to `boost::program_options::options_description_easy_init::operator() (char const*, char const*)' main backup.o(.text+0x9b3): In function `main': : undefined reference to `boost::program_options::options_description_easy_init::operator() (char const*, boost::program_options::value_semantic const*, char const*)' main backup.o(.text+0x9c5): In function `main': : undefined reference to `boost::program_options::options_description_easy_init::operator() (char const*, char const*)' main backup.o(.text+0x9dc): In function `main': : undefined reference to `boost::program_options::options_description_easy_init::operator() (char const*, boost::program_options::value_semantic const*, char const*)' main backup.o(.text+0x9f3): In function `main': : undefined reference to `boost::program_options::options_description_easy_init::operator() (char const*, boost::program_options::value_semantic const*, char const*)' main backup.o(.text+0xa0a): In function `main': : undefined reference to `boost::program_options::options_description_easy_init::operator() (char const*, boost::program_options::value_semantic const*, char const*)' main backup.o(.text+0xa1f): In function `main': : undefined reference to `boost::program_options::options_description_easy_init::operator() (char const*, boost::program_options::value_semantic const*, char const*)' main backup.o(.text+0xa4e): In function `main': : undefined reference to `boost::program_options::variables_map::variables_map()' main backup.o(.text+0xaaf): In function `main': : undefined reference to `boost::program_options::store (boost::program_options::basic_parsed_options<char> const&, boost::program_options::variables_map&, bool)' main backup.o(.text+0x1bfc): In function `main': : undefined reference to `vtable for boost::program_options::variables_map' main backup.o(.text+0x1cde): In function `main': : undefined reference to `boost::program_options::notify (boost::program_options::variables_map&)' main backup.o(.text+0x1cf2): In function `main': : undefined reference to `vtable for boost::program_options::variables_map' main backup.o (.gnu.linkonce.r._ZTVN5boost15program_options11typed_valueImcEE +0x38): undefined reference to `boost::program_options::value_semantic_codecvt_helper<char>::parse (boost::any&, std::vector<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, bool) const' main backup.o (.gnu.linkonce.r._ZTIN5boost15program_options11typed_valueImcEE +0x10): undefined reference to `typeinfo for boost::program_options::value_semantic_codecvt_helper<char>' main backup.o (.gnu.linkonce.r._ZTIN5boost15program_options20invalid_option_valueE +0x10): undefined reference to `typeinfo for boost::program_options::validation_error' main backup.o (.gnu.linkonce.r._ZTVN5boost15program_options20invalid_option_valueE +0x20): undefined reference to `boost::program_options::validation_error::what() const' main backup.o (.gnu.linkonce.r._ZTVN5boost15program_options11typed_valueIycEE +0x38): undefined reference to `boost::program_options::value_semantic_codecvt_helper<char>::parse (boost::any&, std::vector<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, bool) const' main backup.o (.gnu.linkonce.r._ZTIN5boost15program_options11typed_valueIycEE +0x10): undefined reference to `typeinfo for boost::program_options::value_semantic_codecvt_helper<char>' main backup.o (.gnu.linkonce.r._ZTVN5boost15program_options11typed_valueISscEE +0x38): undefined reference to `boost::program_options::value_semantic_codecvt_helper<char>::parse (boost::any&, std::vector<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, bool) const' main backup.o (.gnu.linkonce.r._ZTIN5boost15program_options11typed_valueISscEE +0x10): undefined reference to `typeinfo for boost::program_options::value_semantic_codecvt_helper<char>' main backup.o (.gnu.linkonce.r._ZTVN5boost15program_options11typed_valueIicEE +0x38): undefined reference to `boost::program_options::value_semantic_codecvt_helper<char>::parse (boost::any&, std::vector<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, bool) const' main backup.o (.gnu.linkonce.r._ZTIN5boost15program_options11typed_valueIicEE +0x10): undefined reference to `typeinfo for boost::program_options::value_semantic_codecvt_helper<char>' main backup.o (.gnu.linkonce.r._ZTVN5boost15program_options11typed_valueIjcEE +0x38): undefined reference to `boost::program_options::value_semantic_codecvt_helper<char>::parse (boost::any&, std::vector<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, bool) const' main backup.o (.gnu.linkonce.r._ZTIN5boost15program_options11typed_valueIjcEE +0x10): undefined reference to `typeinfo for boost::program_options::value_semantic_codecvt_helper<char>' main backup.o (.gnu.linkonce.t._ZN5boost15program_options16validation_errorD1Ev +0x32): In function `boost::program_options::validation_error::~validation_error()': : undefined reference to `vtable for boost::program_options::validation_error' main backup.o (.gnu.linkonce.t._ZNK5boost15program_options25basic_command_line_parserI cE3runEv+0x5): In function `boost::program_options::basic_command_line_parser<char>::run() const': : undefined reference to `boost::program_options::common_command_line_parser::run() const' main backup.o (.gnu.linkonce.t._ZN5boost15program_options11to_internalISsEESt6vectorIS sSaISsEERKS2_IT_SaIS5_EE+0x56): In function `std::vector<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > > boost::program_options::to_internal<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > (std::vector<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&)': : undefined reference to `boost::program_options::to_internal (std::basic_string<char, std::char_traits<char>, std::allocator<char> main backup.o (.gnu.linkonce.t._ZN5boost15program_options25basic_command_line_parserIc EC1EiPPc+0x42): In function `boost::program_options::basic_command_line_parser<char>::basic_command_ line_parser(int, char**)': : undefined reference to `boost::program_options::common_command_line_parser::common_command_line _parser(std::vector<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&)' main backup.o (.gnu.linkonce.t._ZNK5boost15program_options11typed_valueIjcE4nameEv +0x36): In function `boost::program_options::typed_value<unsigned int, char>::name() const': : undefined reference to `boost::program_options::arg' main backup.o (.gnu.linkonce.t._ZNK5boost15program_options11typed_valueIjcE4nameEv +0x69): In function `boost::program_options::typed_value<unsigned int, char>::name() const': : undefined reference to `boost::program_options::arg' main backup.o (.gnu.linkonce.t._ZNK5boost15program_options11typed_valueIicE4nameEv +0x36): In function `boost::program_options::typed_value<int, char>::name() const': : undefined reference to `boost::program_options::arg' main backup.o (.gnu.linkonce.t._ZNK5boost15program_options11typed_valueIicE4nameEv +0x69): In function `boost::program_options::typed_value<int, char>::name() const': : undefined reference to `boost::program_options::arg' main backup.o (.gnu.linkonce.t._ZNK5boost15program_options11typed_valueIycE4nameEv +0x36): In function `boost::program_options::typed_value<unsigned long long, char>::name() const': : undefined reference to `boost::program_options::arg' main backup.o (.gnu.linkonce.t._ZNK5boost15program_options11typed_valueIycE4nameEv +0x69): more undefined references to `boost::program_options::arg' follow main backup.o (.gnu.linkonce.t._ZNK5boost15program_options11typed_valueISscE6xparseERN S_3anyERKSt6vectorISsSaISsEE+0xb): In function `boost::program_options::typed_value<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, char>::xparse (boost::any&, std::vector<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&) const': : undefined reference to `boost::program_options::validate (boost::any&, std::vector<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, std::basic_string<char, std::char_traits<char>, std::allocator<char> >*, int)' main backup.o (.gnu.linkonce.t._ZNK5boost15program_options11typed_valueImcE4nameEv +0x36): In function `boost::program_options::typed_value<unsigned long, char>::name() const': : undefined reference to `boost::program_options::arg' main backup.o (.gnu.linkonce.t._ZNK5boost15program_options11typed_valueImcE4nameEv +0x69): In function `boost::program_options::typed_value<unsigned long, char>::name() const': : undefined reference to `boost::program_options::arg' main backup.o (.gnu.linkonce.t._ZN5boost15program_options20invalid_option_valueD1Ev +0x32): In function `boost::program_options::invalid_option_value::~invalid_option_value()': : undefined reference to `vtable for boost::program_options::validation_error' main backup.o (.gnu.linkonce.t._ZN5boost15program_options20invalid_option_valueD0Ev +0x32): In function `boost::program_options::invalid_option_value::~invalid_option_value()': : undefined reference to `vtable for boost::program_options::validation_error' main backup.o (.gnu.linkonce.t._ZN5boost15program_options10validators17get_single_stri ngIcEERKSbIT_St11char_traitsIS3_ESaIS3_EERKSt6vectorIS7_SaIS7_EEb +0xc1): In function `std::basic_string<char, std::char_traits<char>, std::allocator<char> > const& boost::program_options::validators::get_single_string<char> (std::vector<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, bool)': : undefined reference to `vtable for boost::program_options::validation_error' main backup.o (.gnu.linkonce.t._ZN5boost15program_options10validators17get_single_stri ngIcEERKSbIT_St11char_traitsIS3_ESaIS3_EERKSt6vectorIS7_SaIS7_EEb +0xdc): In function `std::basic_string<char, std::char_traits<char>, std::allocator<char> > const& boost::program_options::validators::get_single_string<char> (std::vector<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, bool)': : undefined reference to `typeinfo for boost::program_options::validation_error' main backup.o (.gnu.linkonce.t._ZN5boost15program_options10validators17get_single_stri ngIcEERKSbIT_St11char_traitsIS3_ESaIS3_EERKSt6vectorIS7_SaIS7_EEb +0x17a): In function `std::basic_string<char, std::char_traits<char>, std::allocator<char> > const& boost::program_options::validators::get_single_string<char> (std::vector<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, bool)': : undefined reference to `vtable for boost::program_options::validation_error' main backup.o (.gnu.linkonce.t._ZN5boost15program_options8validateIjcEEvRNS_3anyERKSt6 vectorISbIT0_St11char_traitsIS5_ESaIS5_EESaIS9_EEPT_l+0x31): In function `void boost::program_options::validate<unsigned int, char> (boost::any&, std::vector<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, unsigned int*, long)': : undefined reference to `boost::program_options::validators::check_first_occurrence (boost::any const&)' main backup.o (.gnu.linkonce.t._ZN5boost15program_options8validateIjcEEvRNS_3anyERKSt6 vectorISbIT0_St11char_traitsIS5_ESaIS5_EESaIS9_EEPT_l+0x170): In function `void boost::program_options::validate<unsigned int, char> (boost::any&, std::vector<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, unsigned int*, long)': : undefined reference to `boost::program_options::invalid_option_value::invalid_option_value (std::basic_string<char, std::char_traits<char>, std::allocator<char> main backup.o (.gnu.linkonce.t._ZN5boost15program_options8validateIicEEvRNS_3anyERKSt6 vectorISbIT0_St11char_traitsIS5_ESaIS5_EESaIS9_EEPT_l+0x31): In function `void boost::program_options::validate<int, char> (boost::any&, std::vector<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, int*, long)': : undefined reference to `boost::program_options::validators::check_first_occurrence (boost::any const&)' main backup.o (.gnu.linkonce.t._ZN5boost15program_options8validateIicEEvRNS_3anyERKSt6 vectorISbIT0_St11char_traitsIS5_ESaIS5_EESaIS9_EEPT_l+0x170): In function `void boost::program_options::validate<int, char> (boost::any&, std::vector<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, int*, long)': : undefined reference to `boost::program_options::invalid_option_value::invalid_option_value (std::basic_string<char, std::char_traits<char>, std::allocator<char> main backup.o (.gnu.linkonce.t._ZN5boost15program_options8validateIycEEvRNS_3anyERKSt6 vectorISbIT0_St11char_traitsIS5_ESaIS5_EESaIS9_EEPT_l+0x31): In function `void boost::program_options::validate<unsigned long long, char>(boost::any&, std::vector<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, unsigned long long*, long)': : undefined reference to `boost::program_options::validators::check_first_occurrence (boost::any const&)' main backup.o (.gnu.linkonce.t._ZN5boost15program_options8validateIycEEvRNS_3anyERKSt6 vectorISbIT0_St11char_traitsIS5_ESaIS5_EESaIS9_EEPT_l+0x172): In function `void boost::program_options::validate<unsigned long long, char>(boost::any&, std::vector<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, unsigned long long*, long)': : undefined reference to `boost::program_options::invalid_option_value::invalid_option_value (std::basic_string<char, std::char_traits<char>, std::allocator<char> main backup.o (.gnu.linkonce.t._ZN5boost15program_options8validateImcEEvRNS_3anyERKSt6 vectorISbIT0_St11char_traitsIS5_ESaIS5_EESaIS9_EEPT_l+0x31): In function `void boost::program_options::validate<unsigned long, char> (boost::any&, std::vector<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, unsigned long*, long)': : undefined reference to `boost::program_options::validators::check_first_occurrence (boost::any const&)' main backup.o (.gnu.linkonce.t._ZN5boost15program_options8validateImcEEvRNS_3anyERKSt6 vectorISbIT0_St11char_traitsIS5_ESaIS5_EESaIS9_EEPT_l+0x172): In function `void boost::program_options::validate<unsigned long, char> (boost::any&, std::vector<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, unsigned long*, long)': : undefined reference to `boost::program_options::invalid_option_value::invalid_option_value (std::basic_string<char, std::char_traits<char>, std::allocator<char> main.o(.text+0xa6): In function `main': : undefined reference to `boost::program_options::options_description::options_description (std::basic_string<char, std::char_traits<char>, std::allocator<char> main.o(.text+0x480): In function `main': : undefined reference to `boost::program_options::options_description::add_options()' main.o(.text+0x49f): In function `main': : undefined reference to `boost::program_options::options_description_easy_init::operator() (char const*, char const*)' main.o(.text+0x4b1): In function `main': : undefined reference to `boost::program_options::options_description_easy_init::operator() (char const*, char const*)' main.o(.text+0x4c3): In function `main': : undefined reference to `boost::program_options::options_description_easy_init::operator() (char const*, char const*)' main.o(.text+0x4dd): In function `main': : undefined reference to `boost::program_options::options_description_easy_init::operator() (char const*, boost::program_options::value_semantic const*, char const*)' main.o(.text+0x4ef): In function `main': : undefined reference to `boost::program_options::options_description_easy_init::operator() (char const*, char const*)' main.o(.text+0x509): In function `main': : undefined reference to `boost::program_options::options_description_easy_init::operator() (char const*, boost::program_options::value_semantic const*, char const*)' main.o(.text+0x51b): In function `main': : undefined reference to `boost::program_options::options_description_easy_init::operator() (char const*, char const*)' main.o(.text+0x535): In function `main': : undefined reference to `boost::program_options::options_description_easy_init::operator() (char const*, boost::program_options::value_semantic const*, char const*)' main.o(.text+0x547): In function `main': : undefined reference to `boost::program_options::options_description_easy_init::operator() (char const*, char const*)' main.o(.text+0x559): In function `main': : undefined reference to `boost::program_options::options_description_easy_init::operator() (char const*, char const*)' main.o(.text+0x56b): In function `main': : undefined reference to `boost::program_options::options_description_easy_init::operator() (char const*, char const*)' main.o(.text+0x580): In function `main': : undefined reference to `boost::program_options::options_description_easy_init::operator() (char const*, boost::program_options::value_semantic const*, char const*)' main.o(.text+0x5d1): In function `main': : undefined reference to `boost::program_options::options_description::options_description (std::basic_string<char, std::char_traits<char>, std::allocator<char> main.o(.text+0xad2): In function `main': : undefined reference to `boost::program_options::options_description::add_options()' main.o(.text+0xaf4): In function `main': : undefined reference to `boost::program_options::options_description_easy_init::operator() (char const*, boost::program_options::value_semantic const*, char const*)' main.o(.text+0xb06): In function `main': : undefined reference to `boost::program_options::options_description_easy_init::operator() (char const*, char const*)' main.o(.text+0xb18): In function `main': : undefined reference to `boost::program_options::options_description_easy_init::operator() (char const*, char const*)' main.o(.text+0xb32): In function `main': : undefined reference to `boost::program_options::options_description_easy_init::operator() (char const*, boost::program_options::value_semantic const*, char const*)' main.o(.text+0xb4c): In function `main': : undefined reference to `boost::program_options::options_description_easy_init::operator() (char const*, boost::program_options::value_semantic const*, char const*)' main.o(.text+0xb66): In function `main': : undefined reference to `boost::program_options::options_description_easy_init::operator() (char const*, boost::program_options::value_semantic const*, char const*)' main.o(.text+0xb7b): In function `main': : undefined reference to `boost::program_options::options_description_easy_init::operator() (char const*, boost::program_options::value_semantic const*, char const*)' main.o(.text+0xb90): In function `main': : undefined reference to `boost::program_options::options_description_easy_init::operator() (char const*, boost::program_options::value_semantic const*, char const*)' main.o(.text+0xbcc): In function `main': : undefined reference to `boost::program_options::options_description::options_description (std::basic_string<char, std::char_traits<char>, std::allocator<char> main.o(.text+0xcb7): In function `main': : undefined reference to `boost::program_options::options_description::add_options()' main.o(.text+0xcd7): In function `main': : undefined reference to `boost::program_options::options_description_easy_init::operator() (char const*, boost::program_options::value_semantic const*, char const*)' main.o(.text+0xcf1): In function `main': : undefined reference to `boost::program_options::options_description::options_description()' main.o(.text+0xd06): In function `main': : undefined reference to `boost::program_options::options_description::add (boost::program_options::options_description const&)' main.o(.text+0xd16): In function `main': : undefined reference to `boost::program_options::options_description::add (boost::program_options::options_description const&)' main.o(.text+0xd23): In function `main': : undefined reference to `boost::program_options::options_description::options_description()' main.o(.text+0xd38): In function `main': : undefined reference to `boost::program_options::options_description::add (boost::program_options::options_description const&)' main.o(.text+0xd48): In function `main': : undefined reference to `boost::program_options::options_description::add (boost::program_options::options_description const&)' main.o(.text+0xd58): In function `main': : undefined reference to `boost::program_options::options_description::add (boost::program_options::options_description const&)' main.o(.text+0xd65): In function `main': : undefined reference to `boost::program_options::variables_map::variables_map()' main.o(.text+0xdc6): In function `main': : undefined reference to `boost::program_options::store (boost::program_options::basic_parsed_options<char> const&, boost::program_options::variables_map&, bool)' main.o(.text+0x1d27): In function `main': : undefined reference to `vtable for boost::program_options::variables_map' main.o(.text+0x27dd): In function `main': : undefined reference to `boost::program_options::notify (boost::program_options::variables_map&)' main.o(.text+0x2866): In function `main': : undefined reference to `boost::program_options::operator<< (std::basic_ostream<char, std::char_traits<char> >&, boost::program_options::options_description const&)' main.o(.text+0x2880): In function `main': : undefined reference to `boost::program_options::operator<< (std::basic_ostream<char, std::char_traits<char> >&, boost::program_options::options_description const&)' main.o(.text+0x28b1): In function `main': : undefined reference to `boost::program_options::operator<< (std::basic_ostream<char, std::char_traits<char> >&, boost::program_options::options_description const&)' main.o(.text+0x28cd): In function `main': : undefined reference to `vtable for boost::program_options::variables_map' main.o(.text+0x4398): In function `main': : undefined reference to `vtable for boost::program_options::variables_map' main.o(.text+0x6220): In function `main': : undefined reference to `boost::program_options::abstract_variables_map::operator[] (std::basic_string<char, std::char_traits<char>, std::allocator<char> main.o(.text+0x6372): In function `main': : undefined reference to `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&)' main.o(.text+0x6389): In function `main': : undefined reference to `boost::program_options::store (boost::program_options::basic_parsed_options<char> const&, boost::program_options::variables_map&, bool)' main.o(.gnu.linkonce.r._ZTVN5boost15program_options11typed_valueIdcEE +0x38): undefined reference to `boost::program_options::value_semantic_codecvt_helper<char>::parse (boost::any&, std::vector<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, bool) const' main.o(.gnu.linkonce.r._ZTIN5boost15program_options11typed_valueIdcEE +0x10): undefined reference to `typeinfo for boost::program_options::value_semantic_codecvt_helper<char>' main.o (.gnu.linkonce.t._ZNK5boost15program_options11typed_valueIdcE4nameEv +0x36): In function `boost::program_options::typed_value<double, char>::name() const': : undefined reference to `boost::program_options::arg' main.o (.gnu.linkonce.t._ZNK5boost15program_options11typed_valueIdcE4nameEv +0x69): In function `boost::program_options::typed_value<double, char>::name() const': : undefined reference to `boost::program_options::arg' main.o (.gnu.linkonce.t._ZN5boost15program_options8validateIdcEEvRNS_3anyERKSt6 vectorISbIT0_St11char_traitsIS5_ESaIS5_EESaIS9_EEPT_l+0x31): In function `void boost::program_options::validate<double, char> (boost::any&, std::vector<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, double*, long)': : undefined reference to `boost::program_options::validators::check_first_occurrence (boost::any const&)' main.o (.gnu.linkonce.t._ZN5boost15program_options8validateIdcEEvRNS_3anyERKSt6 vectorISbIT0_St11char_traitsIS5_ESaIS5_EESaIS9_EEPT_l+0x186): In function `void boost::program_options::validate<double, char> (boost::any&, std::vector<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, double*, long)': : undefined reference to `boost::program_options::invalid_option_value::invalid_option_value (std::basic_string<char, std::char_traits<char>, std::allocator<char>
const&)'
collect2: ld returned 1 exit status
[sconner@inti 01:18 PM] ~/TorusSim-Repository/objects$ ls /usr/lib/ *boost* /usr/lib/libboost_date_time.so.1 /usr/lib/ libboost_prg_exec_monitor.so.1 /usr/lib/libboost_python.so. 1 /usr/lib/libboost_signals.so.1 /usr/lib/ libboost_thread.so.1 /usr/lib/libboost_date_time.so.1.32.0 /usr/lib/ libboost_prg_exec_monitor.so.1.32.0 /usr/lib/libboost_python.so. 1.32.0 /usr/lib/libboost_signals.so.1.32.0 /usr/lib/ libboost_thread.so.1.32.0 /usr/lib/libboost_filesystem.so.1 /usr/lib/ libboost_program_options.so.1 /usr/lib/libboost_regex.so. 1 /usr/lib/libboost_test_exec_monitor.so.1 /usr/lib/ libboost_unit_test_framework.so.1 /usr/lib/libboost_filesystem.so.1.32.0 /usr/lib/ libboost_program_options.so.1.32.0 /usr/lib/libboost_regex.so. 1.32.0 /usr/lib/libboost_test_exec_monitor.so.1.32.0 /usr/lib/ libboost_unit_test_framework.so.1.32.0

On Mon, 2006-05-22 at 13:19 -0400, Sarah L. Conner wrote:
Command line output follows:
[sconner@inti 01:17 PM] ~/TorusSim-Repository/objects$ g++ -o ../ a.out -lboost_program_options -ldl *.o
You need to list the libraries after the objects, i.e. g++ -o a.out *.o -lboost_program_options -ldl -- Stephen Jackson
participants (2)
-
Sarah L. Conner
-
Stephen Jackson