我正在使用Boost的'program_options'支持编写一个小型C++程序。以下代码:

boost::program_options::options_description desc("Allowed options");
desc.add_options()
    (".refreshrate", boost::program_options::value< int >()->default_value(50), "Delay between frames")
    (".location",    boost::program_options::value<std::string>(&__Location), "Camera Location")
    (".address",     boost::program_options::value<std::string>(&__Address), "Address of Camera")
    ;
boost::program_options::variables_map vm;
boost::program_options::store(boost::program_options::parse_config_file(ifile, desc, true), vm);
boost::program_options::notify(vm);

编译，但不会链接。我会遇到一些神秘的链接错误，比如:

链接体系结构x86_64的CXX可执行文件主要未定义符号:“Boost::Program_Options::Validation_Error::Whath（）const”，引用自:vtable for Boost::Program_Options::Invalid_Option_Value in IEEE1394_Camera.CXX.o vtable for Boost::Exception_Detail::Clone_Impl>；在IEEE1394_Camera.cxx.o vtable for Boost::EXCEPTION_DETAILE::ERROR_INFO_INJECTOR in IEEE1394_Camera.cxx.o vtable for Boost::EXCEPTION_DETALE::CLONE_IMPL>；在IEEE1394_Camera.cxx.o中boost::exception_detail::error_info_injector的vtable“boost::program_options::validation_error::validation_error(boost::program_options::validation_error::kind_t，std::basic_string，std::allocator>const&；，std::basic_string，std::allocator>const&；）”，引用自:std::basic_string，std::allocator>；Const(&S；ieee1394_camera.cxx.o中的boost::program_options::validation_error::validation_error(boost::program_options::validation_error::kind_t，std::basic_string，std::allocator>const&；，std::basic_string，std::allocator>const&；，int））ld:找不到体系结构x86_64集合的符号

但是，只要删除“。refreshrate”选项，或者将其更改为std::string而不是int，就可以修复它。

我正在使用CMake进行编译，并且我已经尝试了Boost1.49和Boost1.5（我自己编译的）。我将Boost与darwin（默认）和gcc工具链混合使用，并使用内置的GCC4.2和Macports安装的4.7。不走运。

有什么想法吗？

更新:以下是我的完整链接命令（来自'make verbose=1'):

“/applications/cmake2.8-8.app/contents/bin/cmake”-e cmake_link_script cmakefiles/main.dir/link.txt--verbose=1/opt/local/bin/g++-mp-4.7-wl，-search_paths_first-wl，-headerpad_max_install_names cmakefiles/main.dir/main.cxx.o-o main/users/rhand/development/boost-1.50/install/lib/libboost_program_options。