[Boost-bugs] [Boost C++ Libraries] #4908: Bug in program_options

Subject: [Boost-bugs] [Boost C++ Libraries] #4908: Bug in program_options
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2010-11-29 22:03:34

#4908: Bug in program_options
------------------------------+---------------------------------------------
 Reporter:  dix75@…           |       Owner:  vladimir_prus  
     Type:  Bugs              |      Status:  new            
Milestone:  To Be Determined  |   Component:  program_options
  Version:  Boost 1.45.0      |    Severity:  Problem        
 Keywords:                    |  
------------------------------+---------------------------------------------
 In a simple example, I get  errors

 OS Linux x64 (Kubuntu 10.10)
 g++ 4.5
 Example (boost/libs/program_options/example/first.cpp)

 #include <boost/program_options.hpp>
 namespace po = boost::program_options;

 #include <iostream>
 #include <iterator>
 using namespace std;

 int main(int ac, char* av[])
 {
     try {

         po::options_description desc("Allowed options");
         desc.add_options()
             ("help", "produce help message")
             ("compression", po::value<int>(), "set compression level")
         ;

         po::variables_map vm;
         po::store(po::parse_command_line(ac, av, desc), vm);
         po::notify(vm);

         if (vm.count("help")) {
             cout << desc << "\n";
             return 1;
         }

         if (vm.count("compression")) {
             cout << "Compression level was set to "
                  << vm["compression"].as<int>() << ".\n";
         } else {
             cout << "Compression level was not set.\n";
         }
     }
     catch(exception& e) {
         cerr << "error: " << e.what() << "\n";
         return 1;
     }
     catch(...) {
         cerr << "Exception of unknown type!\n";
     }

     return 0;
 }

 I have[[BR]]
 /home/dix/Projects/Test/CppApplication_1/main.cpp:13: undefined reference
 to `boost::program_options::options_description::m_default_line_length'
 /home/dix/Projects/Test/CppApplication_1/main.cpp:13: undefined reference
 to `boost::program_options::options_description::m_default_line_length'
 /home/dix/Projects/Test/CppApplication_1/main.cpp:13: undefined reference
 to
 `boost::program_options::options_description::options_description(std::basic_string<char,
 std::char_traits<char>, std::allocator<char> > const&, unsigned int,
 unsigned int)'
 /home/dix/Projects/Test/CppApplication_1/main.cpp:15: undefined reference
 to `boost::program_options::options_description::add_options()'
 /home/dix/Projects/Test/CppApplication_1/main.cpp:15: undefined reference
 to `boost::program_options::options_description_easy_init::operator()(char
 const*, char const*)'
 /home/dix/Projects/Test/CppApplication_1/main.cpp:17: undefined reference
 to `boost::program_options::options_description_easy_init::operator()(char
 const*, boost::program_options::value_semantic const*, char const*)'
 /home/dix/Projects/Test/CppApplication_1/main.cpp:19: undefined reference
 to `boost::program_options::variables_map::variables_map()'
 /home/dix/Projects/Test/CppApplication_1/main.cpp:20: undefined reference
 to
 `boost::program_options::store(boost::program_options::basic_parsed_options<char>
 const&, boost::program_options::variables_map&, bool)'
 /home/dix/Projects/Test/CppApplication_1/main.cpp:21: undefined reference
 to
 `boost::program_options::notify(boost::program_options::variables_map&)'
 /home/dix/Projects/Test/CppApplication_1/main.cpp:24: undefined reference
 to `boost::program_options::operator<<(std::basic_ostream<char,
 std::char_traits<char> >&, boost::program_options::options_description
 const&)'
 build/Debug/GNU-Linux-x86/main.o: In function `~validation_error':
 /usr/local/include/boost/program_options/errors.hpp:153: undefined
 reference to `vtable for boost::program_options::validation_error'
 build/Debug/GNU-Linux-x86/main.o: In function
 `value_semantic_codecvt_helper':
 /usr/local/include/boost/program_options/value_semantic.hpp:91: undefined
 reference to `vtable for
 boost::program_options::value_semantic_codecvt_helper<char>'
 build/Debug/GNU-Linux-x86/main.o: In function
 `~value_semantic_codecvt_helper':
 /usr/local/include/boost/program_options/value_semantic.hpp:91: undefined
 reference to `vtable for
 boost::program_options::value_semantic_codecvt_helper<char>'
 build/Debug/GNU-Linux-x86/main.o: In function
 `boost::program_options::variables_map::operator[](std::basic_string<char,
 std::char_traits<char>, std::allocator<char> > const&) const':
 /usr/local/include/boost/program_options/variables_map.hpp:150: undefined
 reference to
 `boost::program_options::abstract_variables_map::operator[](std::basic_string<char,
 std::char_traits<char>, std::allocator<char> > const&) const'
 build/Debug/GNU-Linux-x86/main.o: In function `~variables_map':
 /usr/local/include/boost/program_options/variables_map.hpp:143: undefined
 reference to `vtable for boost::program_options::variables_map'
 build/Debug/GNU-Linux-x86/main.o: In function `basic_command_line_parser':
 /usr/local/include/boost/program_options/detail/parsers.hpp:43: undefined
 reference to
 `boost::program_options::detail::cmdline::cmdline(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&)'
 build/Debug/GNU-Linux-x86/main.o: In function
 `boost::program_options::basic_command_line_parser<char>::options(boost::program_options::options_description
 const&)':
 /usr/local/include/boost/program_options/detail/parsers.hpp:51: undefined
 reference to
 `boost::program_options::detail::cmdline::set_options_description(boost::program_options::options_description
 const&)'
 build/Debug/GNU-Linux-x86/main.o: In function
 `boost::program_options::basic_command_line_parser<char>::style(int)':
 /usr/local/include/boost/program_options/detail/parsers.hpp:69: undefined
 reference to `boost::program_options::detail::cmdline::style(int)'
 build/Debug/GNU-Linux-x86/main.o: In function
 `boost::program_options::basic_command_line_parser<char>::extra_parser(boost::function1<std::pair<std::basic_string<char,
 std::char_traits<char>, std::allocator<char> >, std::basic_string<char,
 std::char_traits<char>, std::allocator<char> > >, std::basic_string<char,
 std::char_traits<char>, std::allocator<char> > const&>)':
 /usr/local/include/boost/program_options/detail/parsers.hpp:77: undefined
 reference to
 `boost::program_options::detail::cmdline::set_additional_parser(boost::function1<std::pair<std::basic_string<char,
 std::char_traits<char>, std::allocator<char> >, std::basic_string<char,
 std::char_traits<char>, std::allocator<char> > >, std::basic_string<char,
 std::char_traits<char>, std::allocator<char> > const&>)'
 build/Debug/GNU-Linux-x86/main.o: In function
 `boost::program_options::basic_command_line_parser<char>::run()':
 /usr/local/include/boost/program_options/detail/parsers.hpp:104: undefined
 reference to `boost::program_options::detail::cmdline::run()'
 build/Debug/GNU-Linux-x86/main.o: 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&)':
 /usr/local/include/boost/program_options/detail/convert.hpp:79: undefined
 reference to `boost::program_options::to_internal(std::basic_string<char,
 std::char_traits<char>, std::allocator<char> > const&)'
 build/Debug/GNU-
 Linux-x86/main.o:(.rodata._ZTVN5boost15program_options11typed_valueIicEE[vtable
 for boost::program_options::typed_value<int, char>]+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'
 build/Debug/GNU-
 Linux-x86/main.o:(.rodata._ZTVN5boost15program_options20invalid_option_valueE[vtable
 for boost::program_options::invalid_option_value]+0x20): undefined
 reference to `boost::program_options::validation_error::what() const'
 build/Debug/GNU-
 Linux-x86/main.o:(.rodata._ZTIN5boost15program_options11typed_valueIicEE[typeinfo
 for boost::program_options::typed_value<int, char>]+0x18): undefined
 reference to `typeinfo for
 boost::program_options::value_semantic_codecvt_helper<char>'
 build/Debug/GNU-Linux-x86/main.o: In function
 `boost::program_options::typed_value<int, char>::name() const':
 /usr/local/include/boost/program_options/detail/value_semantic.hpp:26:
 undefined reference to `boost::program_options::arg'
 /usr/local/include/boost/program_options/detail/value_semantic.hpp:28:
 undefined reference to `boost::program_options::arg'
 build/Debug/GNU-Linux-x86/main.o: 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)':
 /usr/local/include/boost/program_options/detail/value_semantic.hpp:85:
 undefined reference to
 `boost::program_options::validators::check_first_occurrence(boost::any
 const&)'
 /usr/local/include/boost/program_options/detail/value_semantic.hpp:91:
 undefined reference to
 `boost::program_options::invalid_option_value::invalid_option_value(std::basic_string<char,
 std::char_traits<char>, std::allocator<char> > const&)'
 build/Debug/GNU-Linux-x86/main.o: 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)':
 /usr/local/include/boost/program_options/detail/value_semantic.hpp:58:
 undefined reference to
 `boost::program_options::validation_error::validation_error(boost::program_options::validation_error::kind_t,
 std::basic_string<char, std::char_traits<char>, std::allocator<char> >
 const&, std::basic_string<char, std::char_traits<char>,
 std::allocator<char> > const&)'
 /usr/local/include/boost/program_options/detail/value_semantic.hpp:62:
 undefined reference to
 `boost::program_options::validation_error::validation_error(boost::program_options::validation_error::kind_t,
 std::basic_string<char, std::char_traits<char>, std::allocator<char> >
 const&, std::basic_string<char, std::char_traits<char>,
 std::allocator<char> > const&)'
 build/Debug/GNU-Linux-x86/main.o: In function `validation_error':
 /usr/local/include/boost/program_options/errors.hpp:139: undefined
 reference to `vtable for boost::program_options::validation_error'

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/4908>
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