GCC 3.xx does not support wide character, but GCC 4.xx was supported. Compiler will report boost::filesystem::wpath is not a symblo if compile by GCC 3.xx, I think It isn't a compiler problem. Thank for reply! 2008/12/4 <frederic.bron@alcan.com>
I think wide char support is not available with mingw.
F. Bron
boost-users-bounces@lists.boost.org a écrit sur 03/12/2008 17:45:54 :
Hi Dear all
I can't link my program with boost::filesystem, the compiler report error below:
..\binaries\lib\libresourcemanager_d.a(resimg.o):resimg.cpp:(.
text$_ZN5boost10filesystem6existsINS0_10basic_pathISbIwSt11char_traitsIwESaIwEENS0_12wpath_traitsEEEEENS_9enable_ifINS0_13is_basic_pathIT_EEbE4typeERKSB_[boost::
enable_if<boost::filesystem::is_basic_path<boost::filesystem:: basic_path<std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >, boost::filesystem::wpath_traits> >, bool>::type boost::filesystem::exists<boost::filesystem:: basic_path<std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >, boost::filesystem::wpath_traits>
(boost::filesystem::basic_path<std::basic_string<wchar_t, std:: char_traits<wchar_t>, std::allocator<wchar_t> >, boost::filesystem:: wpath_traits> const&)]+0x77): undefined reference to `boost:: filesystem::detail::status_api(std::basic_string<wchar_t, std:: char_traits<wchar_t>, std::allocator<wchar_t> > const&, boost:: system::error_code&)' ..\binaries\lib\libresourcemanager_d.a(resimg.o):resimg.cpp:(.
text$_ZN5boost10filesystem6detail10path_proxyERKSbIwSt11char_traitsIwESaIwEESt13_Ios_Openmode[boost::
filesystem::detail::path_proxy(std::basic_string<wchar_t, std:: char_traits<wchar_t>, std::allocator<wchar_t> > const&, std:: _Ios_Openmode)]+0xa8): undefined reference to `boost::filesystem:: detail::create_file_api(std::basic_string<wchar_t, std:: char_traits<wchar_t>, std::allocator<wchar_t> > const&, std::_Ios_Openmode)' ..\binaries\lib\libresourcemanager_d.a(resimg.o):resimg.cpp:(.
text$_ZN5boost10filesystem6detail10path_proxyERKSbIwSt11char_traitsIwESaIwEESt13_Ios_Openmode[boost::
filesystem::detail::path_proxy(std::basic_string<wchar_t, std:: char_traits<wchar_t>, std::allocator<wchar_t> > const&, std:: _Ios_Openmode)]+0x143): undefined reference to `boost::filesystem:: detail::narrow_path_api(std::basic_string<wchar_t, std:: char_traits<wchar_t>, std::allocator<wchar_t> > const&)' ..\binaries\lib\libresourcemanager_d.a(resimg.o):resimg.cpp:(.
text$_ZN5boost10filesystem6detail10path_proxyERKSbIwSt11char_traitsIwESaIwEESt13_Ios_Openmode[boost::
filesystem::detail::path_proxy(std::basic_string<wchar_t, std:: char_traits<wchar_t>, std::allocator<wchar_t> > const&, std:: _Ios_Openmode)]+0x1f8): undefined reference to `boost::filesystem:: detail::remove_api(std::basic_string<wchar_t, std:: char_traits<wchar_t>, std::allocator<wchar_t> > const&)' ..\binaries\lib\libresourcemanager_d.a(resimg.o):resimg.cpp:(.
text$_ZN5boost10filesystem9file_sizeINS0_10basic_pathISbIwSt11char_traitsIwESaIwEENS0_12wpath_traitsEEEEENS_9enable_ifINS0_13is_basic_pathIT_EEyE4typeERKSB_[boost::
enable_if<boost::filesystem::is_basic_path<boost::filesystem:: basic_path<std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >, boost::filesystem::wpath_traits> >, unsigned long long>::type boost::filesystem::file_size<boost:: filesystem::basic_path<std::basic_string<wchar_t, std:: char_traits<wchar_t>, std::allocator<wchar_t> >, boost::filesystem:: wpath_traits> >(boost::filesystem::basic_path<std:: basic_string<wchar_t, std::char_traits<wchar_t>, std:: allocator<wchar_t> >, boost::filesystem::wpath_traits> const&)] +0x6b): undefined reference to `boost::filesystem::detail:: file_size_api(std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const&)'
My boost version: 1.37 build script: bjam toolset=gcc --build-type=minimal link=shared stage Mingw32:tdm-mingw-1.808.3-f2 GCC:gcc version 4.3.2 (4.3.2-tdm-1 for MinGW)
boost_system-mgw43-mt-1_37.lib boost_iostreams-mgw43-mt-1_37.lib boost_filesystem-mgw43-mt-1_37.lib
The same code worked fine on VC2008.
Best regards Ken_______________________________________________ Boost-users mailing list Boost-users@lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/boost-users
Avis : Ce message et toute pièce jointe sont la propriété d'Alcan et sont destinés seulement aux personnes ou à l'entité à qui le message est adressé. Si vous avez reçu ce message par erreur, veuillez le détruire et en aviser l'expéditeur par courriel. Si vous n'êtes pas le destinataire du message, vous n'êtes pas autorisé à utiliser, à copier ou à divulguer le contenu du message ou ses pièces jointes en tout ou en partie.
Notice: This message and any attachments are the property of Alcan and are intended solely for the named recipients or entity to whom this message is addressed. If you have received this message in error please inform the sender via e-mail and destroy the message. If you are not the intended recipient you are not allowed to use, copy or disclose the contents or attachments in whole or in part.
_______________________________________________ Boost-users mailing list Boost-users@lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/boost-users
-- Best Regards, Ken Zhang Greatelsoft Co., Ltd. mailto:ken@greatelsoft.com http://www.greatelsoft.com M/P:0086-1350-191-6596