Re: [boost] problems with program_options

From: Vladimir Prus (ghost_at_[hidden])
Date: 2004-05-26 01:27:45

Janusz Piwowarski wrote:
> Hello,
>
> I attach a diff for parsers.cpp which avoids error in my previous message,
> but now
> linker claims :(
>
> bin\boost\libs\program_options\build\libboost_program_options.lib\mingw\deb
>u
> g\threading-multi\libboost_program_options-mgw-mt-d-1_31.lib(convert.obj)(.
>r data$_ZTVSt7codecvtIwciE+0x10): In function
> `ZNSbIwSt11char_traitsIwESaIwEE13_S_copy_charsEPwS3_S3_':
> C:/CPP/MINGW/include/c++/3.3.1/bits/stl_iterator_base_funcs.h: undefined
> reference to `std::codecvt<wchar_t, char, int>::do_out(int&, wchar_t
> const*, wchar_t const*, wchar_t const*&, char*, char*, char*&) const'

That's underfined reference to std:: symbols. Looks like mingw simple does not 
have wide io at all. Could you please build and run 
libs/config/test/config_info and send me the output?

- Volodya