March 2013 - Boost - lists.preview.boost.org

[Serialization] Link issue on Mac OSX 10.8 (Mountain lion)
by Sean Farrow 08 Mar '13

08 Mar '13

Hi, I'm currently working with a client and we are facing an issue where by we can successfully build the boost libraries using the version of gcc that comes with xcode 4.6. However when we try to compile a project including serialization, the library and hence symbols cannot be found. We are using the latest mac os (mountain lion) and xcode 4.6. The strange thing is that this all worked under SnowLepard. If anyone can help this would be much appreciated. Moving to clang is not an option due to other dependencies. The entire log is as follows: Ld /Users/tim/Library/Developer/Xcode/DerivedData/SurfaceReader-fwryryuvfvwihnglkuymbbjtxpac/Build/Products/Debug/SurfaceReader.app/Contents/MacOS/SurfaceReader normal x86_64 cd /Users/tim/Developer/SurfaceReader setenv MACOSX_DEPLOYMENT_TARGET 10.8 /Applications/Xcode.app/Contents/Developer/usr/bin/llvm-g++-4.2 -arch x86_64 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.8.sdk -L/Users/tim/Library/Developer/Xcode/DerivedData/SurfaceReader-fwryryuvfvwihnglkuymbbjtxpac/Build/Products/Debug -L/usr/local/lib -L/Users/tim/Developer/SurfaceReader/../Libraries/cryptopp561 -F/Users/tim/Library/Developer/Xcode/DerivedData/SurfaceReader-fwryryuvfvwihnglkuymbbjtxpac/Build/Products/Debug -filelist /Users/tim/Library/Developer/Xcode/DerivedData/SurfaceReader-fwryryuvfvwihnglkuymbbjtxpac/Build/Intermediates/SurfaceReader.build/Debug/SurfaceReader.build/Objects-normal/x86_64/SurfaceReader.LinkFileList -mmacosx-version-min=10.8 -L/Users/tim/developer/libraries/wxwidgets-2.9.4/build-debug/lib -framework IOKit -framework Carbon -framework Cocoa -framework AudioToolbox -framework System -framework OpenGL /Users/tim/developer/libraries/wxwidgets-2.9.4/build-debug/lib/libwx_osx_cocoau_xrc-2.9.a /Users/tim/developer/libraries/wxwidgets-2.9.4/build-debug/lib/libwx_osx_cocoau_webview-2.9.a /Users/tim/developer/libraries/wxwidgets-2.9.4/build-debug/lib/libwx_osx_cocoau_qa-2.9.a /Users/tim/developer/libraries/wxwidgets-2.9.4/build-debug/lib/libwx_baseu_net-2.9.a /Users/tim/developer/libraries/wxwidgets-2.9.4/build-debug/lib/libwx_osx_cocoau_html-2.9.a /Users/tim/developer/libraries/wxwidgets-2.9.4/build-debug/lib/libwx_osx_cocoau_adv-2.9.a /Users/tim/developer/libraries/wxwidgets-2.9.4/build-debug/lib/libwx_osx_cocoau_core-2.9.a /Users/tim/developer/libraries/wxwidgets-2.9.4/build-debug/lib/libwx_baseu_xml-2.9.a /Users/tim/developer/libraries/wxwidgets-2.9.4/build-debug/lib/libwx_baseu-2.9.a -framework WebKit -lexpat -lwxregexu-2.9 -lwxtiff-2.9 -lwxjpeg-2.9 -lwxpng-2.9 -lz -lpthread -liconv -stdlib=libc++ -fobjc-arc -fobjc-link-runtime -lboost_filesystem -lboost_iostreams -lboost_serialization -lboost_system -lcryptopp -framework CoreMIDI -framework CoreAudio -framework Cocoa -o /Users/tim/Library/Developer/Xcode/DerivedData/SurfaceReader-fwryryuvfvwihnglkuymbbjtxpac/Build/Products/Debug/SurfaceReader.app/Contents/MacOS/SurfaceReader Undefined symbols for architecture x86_64: "boost::filesystem::path_traits::convert(wchar_t const*, wchar_t const*, std::basic_string<char, std::char_traits<char>, std::allocator<char> >&, std::codecvt<wchar_t, char, __mbstate_t> const&)", referenced from: void boost::filesystem::path_traits::dispatch<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >(std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const&, std::basic_string<char, std::char_traits<char>, std::allocator<char> >&, std::codecvt<wchar_t, char, __mbstate_t> const&)in SurfaceFrame.o "boost::archive::basic_xml_iarchive<boost::archive::xml_wiarchive>::load_start(char const*)", referenced from: void boost::archive::basic_xml_iarchive<boost::archive::xml_wiarchive>::load_override<std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > >(boost::serialization::nvp<std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > > const&, int)in SurfaceFrame.o void boost::archive::basic_xml_iarchive<boost::archive::xml_wiarchive>::load_override<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >(boost::serialization::nvp<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > const&, int)in SurfaceFrame.o void boost::archive::basic_xml_iarchive<boost::archive::xml_wiarchive>::load_override<std::vector<long, std::allocator<long> > >(boost::serialization::nvp<std::vector<long, std::allocator<long> > > const&, int)in SurfaceFrame.o void boost::archive::basic_xml_iarchive<boost::archive::xml_wiarchive>::load_override<std::map<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, MessageDefinition, std::less<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, MessageDefinition> > > >(boost::serialization::nvp<std::map<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, MessageDefinition, std::less<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, MessageDefinition> > > > const&, int)in SurfaceFrame.o void boost::archive::basic_xml_iarchive<boost::archive::xml_wiarchive>::load_override<std::map<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, DisplayDefinition, std::less<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, DisplayDefinition> > > >(boost::serialization::nvp<std::map<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, DisplayDefinition, std::less<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, DisplayDefinition> > > > const&, int)in SurfaceFrame.o void boost::archive::basic_xml_iarchive<boost::archive::xml_wiarchive>::load_override<std::map<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >, std::map<unsigned char, std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >, std::less<unsigned char>, std::allocator<std::pair<unsigned char const, std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > > > > >, std::less<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::pair<std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >, std::map<unsigned char, std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >, std::less<unsigned char>, std::allocator<std::pair<unsigned char const, std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > > > > > > > > >(boost::serialization::nvp<std::map<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >, std::map<unsigned char, std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >, std::less<unsigned char>, std::allocator<std::pair<unsigned char const, std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > > > > >, std::less<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::pair<std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >, std::map<unsigned char, std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >, std::less<unsigned char>, std::allocator<std::pair<unsigned char const, std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > > > > > > > > > const&, int)in SurfaceFrame.o void boost::archive::basic_xml_iarchive<boost::archive::xml_wiarchive>::load_override<std::pair<std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >, std::basic_string<char, std::char_traits<char>, std::allocator<char> > > >(boost::serialization::nvp<std::pair<std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >, std::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, int)in SurfaceFrame.o ... "boost::archive::basic_xml_iarchive<boost::archive::xml_wiarchive>::load_override(boost::archive::version_type&, int)", referenced from: void boost::archive::xml_wiarchive_impl<boost::archive::xml_wiarchive>::load_override<boost::archive::version_type>(boost::archive::version_type&, int)in SurfaceFrame.o "boost::archive::basic_xml_iarchive<boost::archive::xml_wiarchive>::load_override(boost::archive::class_id_type&, int)", referenced from: void boost::archive::xml_wiarchive_impl<boost::archive::xml_wiarchive>::load_override<boost::archive::class_id_type>(boost::archive::class_id_type&, int)in SurfaceFrame.o "boost::archive::basic_xml_iarchive<boost::archive::xml_wiarchive>::load_override(boost::archive::tracking_type&, int)", referenced from: void boost::archive::xml_wiarchive_impl<boost::archive::xml_wiarchive>::load_override<boost::archive::tracking_type>(boost::archive::tracking_type&, int)in SurfaceFrame.o "boost::archive::basic_xml_iarchive<boost::archive::xml_wiarchive>::load_override(boost::archive::object_id_type&, int)", referenced from: void boost::archive::xml_wiarchive_impl<boost::archive::xml_wiarchive>::load_override<boost::archive::object_id_type>(boost::archive::object_id_type&, int)in SurfaceFrame.o "boost::archive::basic_xml_iarchive<boost::archive::xml_wiarchive>::load_end(char const*)", referenced from: void boost::archive::basic_xml_iarchive<boost::archive::xml_wiarchive>::load_override<std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > >(boost::serialization::nvp<std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > > const&, int)in SurfaceFrame.o void boost::archive::basic_xml_iarchive<boost::archive::xml_wiarchive>::load_override<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >(boost::serialization::nvp<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > const&, int)in SurfaceFrame.o void boost::archive::basic_xml_iarchive<boost::archive::xml_wiarchive>::load_override<std::vector<long, std::allocator<long> > >(boost::serialization::nvp<std::vector<long, std::allocator<long> > > const&, int)in SurfaceFrame.o void boost::archive::basic_xml_iarchive<boost::archive::xml_wiarchive>::load_override<std::map<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, MessageDefinition, std::less<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, MessageDefinition> > > >(boost::serialization::nvp<std::map<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, MessageDefinition, std::less<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, MessageDefinition> > > > const&, int)in SurfaceFrame.o void boost::archive::basic_xml_iarchive<boost::archive::xml_wiarchive>::load_override<std::map<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, DisplayDefinition, std::less<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, DisplayDefinition> > > >(boost::serialization::nvp<std::map<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, DisplayDefinition, std::less<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, DisplayDefinition> > > > const&, int)in SurfaceFrame.o void boost::archive::basic_xml_iarchive<boost::archive::xml_wiarchive>::load_override<std::map<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >, std::map<unsigned char, std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >, std::less<unsigned char>, std::allocator<std::pair<unsigned char const, std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > > > > >, std::less<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::pair<std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >, std::map<unsigned char, std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >, std::less<unsigned char>, std::allocator<std::pair<unsigned char const, std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > > > > > > > > >(boost::serialization::nvp<std::map<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >, std::map<unsigned char, std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >, std::less<unsigned char>, std::allocator<std::pair<unsigned char const, std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > > > > >, std::less<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::pair<std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >, std::map<unsigned char, std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >, std::less<unsigned char>, std::allocator<std::pair<unsigned char const, std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > > > > > > > > > const&, int)in SurfaceFrame.o void boost::archive::basic_xml_iarchive<boost::archive::xml_wiarchive>::load_override<std::pair<std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >, std::basic_string<char, std::char_traits<char>, std::allocator<char> > > >(boost::serialization::nvp<std::pair<std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >, std::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, int)in SurfaceFrame.o ... "boost::archive::basic_xml_oarchive<boost::archive::xml_woarchive>::save_start(char const*)", referenced from: void boost::archive::basic_xml_oarchive<boost::archive::xml_woarchive>::save_override<bool>(boost::serialization::nvp<bool> const&, int)in SurfaceFrame.o void boost::archive::basic_xml_oarchive<boost::archive::xml_woarchive>::save_override<boost::serialization::collection_size_type>(boost::serialization::nvp<boost::serialization::collection_size_type> const&, int)in SurfaceFrame.o void boost::archive::basic_xml_oarchive<boost::archive::xml_woarchive>::save_override<boost::serialization::item_version_type const>(boost::serialization::nvp<boost::serialization::item_version_type const> const&, int)in SurfaceFrame.o void boost::archive::basic_xml_oarchive<boost::archive::xml_woarchive>::save_override<long const>(boost::serialization::nvp<long const> const&, int)in SurfaceFrame.o void boost::archive::basic_xml_oarchive<boost::archive::xml_woarchive>::save_override<unsigned char const>(boost::serialization::nvp<unsigned char const> const&, int)in SurfaceFrame.o void boost::archive::basic_xml_oarchive<boost::archive::xml_woarchive>::save_override<unsigned char>(boost::serialization::nvp<unsigned char> const&, int)in SurfaceFrame.o void boost::archive::basic_xml_oarchive<boost::archive::xml_woarchive>::save_override<std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > >(boost::serialization::nvp<std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > > const&, int)in SurfaceFrame.o ... "boost::archive::basic_xml_oarchive<boost::archive::xml_woarchive>::end_preamble()", referenced from: void boost::archive::save_access::save_primitive<boost::archive::xml_woarchive, bool>(boost::archive::xml_woarchive&, bool const&)in SurfaceFrame.o void boost::archive::save_access::save_primitive<boost::archive::xml_woarchive, boost::serialization::collection_size_type>(boost::archive::xml_woarchive&, boost::serialization::collection_size_type const&)in SurfaceFrame.o void boost::archive::save_access::save_primitive<boost::archive::xml_woarchive, boost::serialization::item_version_type>(boost::archive::xml_woarchive&, boost::serialization::item_version_type const&)in SurfaceFrame.o void boost::archive::save_access::save_primitive<boost::archive::xml_woarchive, long>(boost::archive::xml_woarchive&, long const&)in SurfaceFrame.o void boost::archive::save_access::save_primitive<boost::archive::xml_woarchive, unsigned char>(boost::archive::xml_woarchive&, unsigned char const&)in SurfaceFrame.o void boost::archive::save_access::save_primitive<boost::archive::xml_woarchive, std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > >(boost::archive::xml_woarchive&, std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const&)in SurfaceFrame.o void boost::archive::save_access::save_primitive<boost::archive::xml_woarchive, std::basic_string<char, std::char_traits<char>, std::allocator<char> > >(boost::archive::xml_woarchive&, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)in SurfaceFrame.o ... "boost::archive::basic_xml_oarchive<boost::archive::xml_woarchive>::save_override(boost::archive::version_type const&, int)", referenced from: boost::archive::xml_woarchive& boost::archive::detail::interface_oarchive<boost::archive::xml_woarchive>::operator<< <boost::archive::version_type const>(boost::archive::version_type const&)in SurfaceFrame.o "boost::archive::basic_xml_oarchive<boost::archive::xml_woarchive>::save_override(boost::archive::class_id_type const&, int)", referenced from: boost::archive::xml_woarchive& boost::archive::detail::interface_oarchive<boost::archive::xml_woarchive>::operator<< <boost::archive::class_id_type const>(boost::archive::class_id_type const&)in SurfaceFrame.o "boost::archive::basic_xml_oarchive<boost::archive::xml_woarchive>::save_override(boost::archive::tracking_type const&, int)", referenced from: boost::archive::xml_woarchive& boost::archive::detail::interface_oarchive<boost::archive::xml_woarchive>::operator<< <boost::archive::tracking_type const>(boost::archive::tracking_type const&)in SurfaceFrame.o "boost::archive::basic_xml_oarchive<boost::archive::xml_woarchive>::save_override(boost::archive::object_id_type const&, int)", referenced from: boost::archive::xml_woarchive& boost::archive::detail::interface_oarchive<boost::archive::xml_woarchive>::operator<< <boost::archive::object_id_type const>(boost::archive::object_id_type const&)in SurfaceFrame.o "boost::archive::basic_xml_oarchive<boost::archive::xml_woarchive>::save_override(boost::archive::class_name_type const&, int)", referenced from: boost::archive::xml_woarchive& boost::archive::detail::interface_oarchive<boost::archive::xml_woarchive>::operator<< <boost::archive::class_name_type const>(boost::archive::class_name_type const&)in SurfaceFrame.o "boost::archive::basic_xml_oarchive<boost::archive::xml_woarchive>::save_override(boost::archive::object_reference_type const&, int)", referenced from: boost::archive::xml_woarchive& boost::archive::detail::interface_oarchive<boost::archive::xml_woarchive>::operator<< <boost::archive::object_reference_type const>(boost::archive::object_reference_type const&)in SurfaceFrame.o "boost::archive::basic_xml_oarchive<boost::archive::xml_woarchive>::save_override(boost::archive::class_id_optional_type const&, int)", referenced from: boost::archive::xml_woarchive& boost::archive::detail::interface_oarchive<boost::archive::xml_woarchive>::operator<< <boost::archive::class_id_optional_type const>(boost::archive::class_id_optional_type const&)in SurfaceFrame.o "boost::archive::basic_xml_oarchive<boost::archive::xml_woarchive>::save_override(boost::archive::class_id_reference_type const&, int)", referenced from: boost::archive::xml_woarchive& boost::archive::detail::interface_oarchive<boost::archive::xml_woarchive>::operator<< <boost::archive::class_id_reference_type const>(boost::archive::class_id_reference_type const&)in SurfaceFrame.o "boost::archive::basic_xml_oarchive<boost::archive::xml_woarchive>::save_end(char const*)", referenced from: void boost::archive::basic_xml_oarchive<boost::archive::xml_woarchive>::save_override<bool>(boost::serialization::nvp<bool> const&, int)in SurfaceFrame.o void boost::archive::basic_xml_oarchive<boost::archive::xml_woarchive>::save_override<boost::serialization::collection_size_type>(boost::serialization::nvp<boost::serialization::collection_size_type> const&, int)in SurfaceFrame.o void boost::archive::basic_xml_oarchive<boost::archive::xml_woarchive>::save_override<boost::serialization::item_version_type const>(boost::serialization::nvp<boost::serialization::item_version_type const> const&, int)in SurfaceFrame.o void boost::archive::basic_xml_oarchive<boost::archive::xml_woarchive>::save_override<long const>(boost::serialization::nvp<long const> const&, int)in SurfaceFrame.o void boost::archive::basic_xml_oarchive<boost::archive::xml_woarchive>::save_override<unsigned char const>(boost::serialization::nvp<unsigned char const> const&, int)in SurfaceFrame.o void boost::archive::basic_xml_oarchive<boost::archive::xml_woarchive>::save_override<unsigned char>(boost::serialization::nvp<unsigned char> const&, int)in SurfaceFrame.o void boost::archive::basic_xml_oarchive<boost::archive::xml_woarchive>::save_override<std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > >(boost::serialization::nvp<std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > > const&, int)in SurfaceFrame.o ... "boost::archive::basic_xml_oarchive<boost::archive::xml_woarchive>::~basic_xml_oarchive()", referenced from: boost::archive::xml_woarchive_impl<boost::archive::xml_woarchive>::~xml_woarchive_impl()in SurfaceFrame.o boost::archive::xml_woarchive_impl<boost::archive::xml_woarchive>::~xml_woarchive_impl()in SurfaceFrame.o boost::archive::xml_woarchive_impl<boost::archive::xml_woarchive>::~xml_woarchive_impl()in SurfaceFrame.o "boost::archive::xml_wiarchive_impl<boost::archive::xml_wiarchive>::load_override(boost::archive::class_name_type&, int)", referenced from: boost::archive::xml_wiarchive& boost::archive::detail::interface_iarchive<boost::archive::xml_wiarchive>::operator>><boost::archive::class_name_type>(boost::archive::class_name_type&)in SurfaceFrame.o "boost::archive::xml_wiarchive_impl<boost::archive::xml_wiarchive>::load(std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >&)", referenced from: void boost::archive::load_access::load_primitive<boost::archive::xml_wiarchive, std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > >(boost::archive::xml_wiarchive&, std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >&)in SurfaceFrame.o "boost::archive::xml_wiarchive_impl<boost::archive::xml_wiarchive>::load(std::basic_string<char, std::char_traits<char>, std::allocator<char> >&)", referenced from: void boost::archive::load_access::load_primitive<boost::archive::xml_wiarchive, std::basic_string<char, std::char_traits<char>, std::allocator<char> > >(boost::archive::xml_wiarchive&, std::basic_string<char, std::char_traits<char>, std::allocator<char> >&)in SurfaceFrame.o "boost::archive::xml_wiarchive_impl<boost::archive::xml_wiarchive>::xml_wiarchive_impl(std::basic_istream<wchar_t, std::char_traits<wchar_t> >&, unsigned int)", referenced from: boost::archive::xml_wiarchive::xml_wiarchive(std::basic_istream<wchar_t, std::char_traits<wchar_t> >&, unsigned int)in SurfaceFrame.o "boost::archive::xml_wiarchive_impl<boost::archive::xml_wiarchive>::~xml_wiarchive_impl()", referenced from: boost::archive::xml_wiarchive::xml_wiarchive(std::basic_istream<wchar_t, std::char_traits<wchar_t> >&, unsigned int)in SurfaceFrame.o boost::archive::xml_wiarchive::~xml_wiarchive()in SurfaceFrame.o boost::archive::xml_wiarchive::~xml_wiarchive()in SurfaceFrame.o "boost::archive::xml_woarchive_impl<boost::archive::xml_woarchive>::save(std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const&)", referenced from: void boost::archive::save_access::save_primitive<boost::archive::xml_woarchive, std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > >(boost::archive::xml_woarchive&, std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const&)in SurfaceFrame.o "boost::archive::xml_woarchive_impl<boost::archive::xml_woarchive>::save(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)", referenced from: void boost::archive::save_access::save_primitive<boost::archive::xml_woarchive, std::basic_string<char, std::char_traits<char>, std::allocator<char> > >(boost::archive::xml_woarchive&, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)in SurfaceFrame.o "boost::archive::xml_woarchive_impl<boost::archive::xml_woarchive>::xml_woarchive_impl(std::basic_ostream<wchar_t, std::char_traits<wchar_t> >&, unsigned int)", referenced from: boost::archive::xml_woarchive::xml_woarchive(std::basic_ostream<wchar_t, std::char_traits<wchar_t> >&, unsigned int)in SurfaceFrame.o "boost::archive::basic_text_oprimitive<std::basic_ostream<wchar_t, std::char_traits<wchar_t> > >::~basic_text_oprimitive()", referenced from: boost::archive::xml_woarchive_impl<boost::archive::xml_woarchive>::~xml_woarchive_impl()in SurfaceFrame.o boost::archive::xml_woarchive_impl<boost::archive::xml_woarchive>::~xml_woarchive_impl()in SurfaceFrame.o boost::archive::xml_woarchive_impl<boost::archive::xml_woarchive>::~xml_woarchive_impl()in SurfaceFrame.o ld: symbol(s) not found for architecture x86_64 collect2: ld returned 1 exit status Regards Sean.

1 0

[unordered_map] assert fail
by Steve Lorimer 08 Mar '13

08 Mar '13

I got an assert fail on a call to: return _map.insert(std::make_pair(newKey, value.second)); The assertion was in delete_buckets() BOOST_ASSERT(!this->size_); Here is a stack trace: #0 0x00007f3b7c645945 in raise () from /lib64/libc.so.6 #1 0x00007f3b7c646f21 in abort () from /lib64/libc.so.6 #2 0x00007f3b7c63e810 in __assert_fail () from /lib64/libc.so.6 #3 0x000000000075d59f in boost::unordered::detail::buckets<std::allocator<std::pair<char const* const, Spl::Market::Symbol*> >, boost::unordered::detail::ptr_bucket, boost::unordered::detail::ptr_node<std::pair<char const* const, Spl::Market::Symbol*> >, boost::unordered::detail::mix64_policy<unsigned long> >::delete_buckets (this=0x7f3b772ac0b0) at /hostname/trading/sdk/include/boost-1.51.0/boost/unordered/detail/buckets.hpp:834 #4 0x000000000075d125 in boost::unordered::detail::buckets<std::allocator<std::pair<char const* const, Spl::Market::Symbol*> >, boost::unordered::detail::ptr_bucket, boost::unordered::detail::ptr_node<std::pair<char const* const, Spl::Market::Symbol*> >, boost::unordered::detail::mix64_policy<unsigned long> >::~buckets (this=0x7f3b772ac0b0, __in_chrg=<optimized out>) at /hostname/trading/sdk/include/boost-1.51.0/boost/unordered/detail/buckets.hpp:805 #5 0x000000000075cebe in boost::unordered::detail::table_impl<boost::unordered::detail::map<std::allocator<std::pair<char const* const, Spl::Market::Symbol*> >, char const*, Spl::Market::Symbol*, Spl::String::Map<Spl::Market::Symbol*>::HashFunction, Spl::String::Map<Spl::Market::Symbol*>::Predicate> >::rehash_impl (this=0xfd1670, num_buckets=64) at /hostname/trading/sdk/include/boost-1.51.0/boost/unordered/detail/unique.hpp:746 #6 0x000000000075c915 in boost::unordered::detail::table<boost::unordered::detail::map<std::allocator<std::pair<char const* const, Spl::Market::Symbol*> >, char const*, Spl::Market::Symbol*, Spl::String::Map<Spl::Market::Symbol*>::HashFunction, Spl::String::Map<Spl::Market::Symbol*>::Predicate> >::reserve_for_insert (this=0xfd1670, size=33) at /hostname/trading/sdk/include/boost-1.51.0/boost/unordered/detail/table.hpp:413 #7 0x000000000075c48b in boost::unordered::detail::table_impl<boost::unordered::detail::map<std::allocator<std::pair<char const* const, Spl::Market::Symbol*> >, char const*, Spl::Market::Symbol*, Spl::String::Map<Spl::Market::Symbol*>::HashFunction, Spl::String::Map<Spl::Market::Symbol*>::Predicate> >::emplace_impl<std::pair<char const* const, Spl::Market::Symbol*> >(char const* const&, std::pair<char const* const, Spl::Market::Symbol*>&&) (this=0xfd1670, k=@0x7f3b772ac360: 0x10f0da40 "XJO.5025P13.AX") at /hostname/trading/sdk/include/boost-1.51.0/boost/unordered/detail/unique.hpp:464 #8 0x000000000075c0a1 in boost::unordered::detail::table_impl<boost::unordered::detail::map<std::allocator<std::pair<char const* const, Spl::Market::Symbol*> >, char const*, Spl::Market::Symbol*, Spl::String::Map<Spl::Market::Symbol*>::HashFunction, Spl::String::Map<Spl::Market::Symbol*>::Predicate> >::emplace<std::pair<char const* const, Spl::Market::Symbol*> >(std::pair<char const* const, Spl::Market::Symbol*>&&) (this=0xfd1670) at /hostname/trading/sdk/include/boost-1.51.0/boost/unordered/detail/unique.hpp:430 #9 0x000000000075bebf in boost::unordered::unordered_map<char const*, Spl::Market::Symbol*, Spl::String::Map<Spl::Market::Symbol*>::HashFunction, Spl::String::Map<Spl::Market::Symbol*>::Predicate, std::allocator<std::pair<char const* const, Spl::Market::Symbol*> > >::emplace<std::pair<char const* const, Spl::Market::Symbol*> >(std::pair<char const* const, Spl::Market::Symbol*>&&) (this=0xfd1670) at /hostname/trading/sdk/include/boost-1.51.0/boost/unordered/unordered_map.hpp:239 #10 0x000000000075bcf0 in boost::unordered::unordered_map<char const*, Spl::Market::Symbol*, Spl::String::Map<Spl::Market::Symbol*>::HashFunction, Spl::String::Map<Spl::Market::Symbol*>::Predicate, std::allocator<std::pair<char const* const, Spl::Market::Symbol*> > >::insert(std::pair<char const* const, Spl::Market::Symbol*>&&) (this=0xfd1670, x=...) at /hostname/trading/sdk/include/boost-1.51.0/boost/unordered/unordered_map.hpp:388

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Re: [boost] [compute] GPGPU Library - Request For Feedback
by Evgeny Panasyuk 08 Mar '13

08 Mar '13

03.03.2013 2:25, Kyle Lutz: > The library is built around the OpenCL framework > which allows it to be portable across many types of devices (GPUs, CPUs, > and accelerator cards) from many different vendors (NVIDIA, Intel, AMD). It looks like this library is some kind of abstraction around OpenCL. But as I can see, it does not offer ways to abstract from OpenCL kernels syntax in general way: https://github.com/kylelutz/compute/blob/master/example/monte_carlo.cpp . I.e. not just simple things like boost::compute::sqrt, or simple lambda expressions like "_1 * 3 - 4". Kernel description can be abstracted in several ways: 1) Approach similar to Boost.Phoenix - generate OpenCL kernel code based on gathered expression tree. 2) Approach similar to TaskGraph library: http://www3.imperial.ac.uk/pls/portallive/docs/1/45421696.PDF - describe kernel in terms of special function calls, macros, expression templates and so on. Actual kernel is generated when that description code is "executed". Here is small demo - http://ideone.com/qQ4Pvo (check output at bottom). -- Evgeny Panasyuk

2 1

[graph]Direct Edge Access
by Takatoshi Kondo 08 Mar '13

08 Mar '13

Hello, I'm using Boost.Graph version 1.53.0. I'm trying to write some graph algorithms and I want to minimize the requirements of the input graph. I have a question about Boost.Graph concepts. I wrote a very simple code as follows: typedef boost::adjacency_list< boost::vecS, boost::vecS, boost::bidirectionalS> G; int main() { G g; boost::add_edge(0, 1, g); auto res = boost::edge(0, 1, g); // Why can I call it? std::cout << std::boolalpha << res.second << std::endl; boost::graph_traits<G>::edge_descriptor e = res.first; std::cout << boost::source(e, g) << "," << boost::target(e, g) << std::endl; } It works, but I don't understand why I can call boost::edge(). According to the following document, AdjacencyMatrix concept provides Direct Edge Access functionality, so I can call edge(u,v,g) : http://www.boost.org/doc/libs/1_53_0/libs/graph/doc/AdjacencyMatrix.html The class template adjacency_list is a model of VertexAndEdgeListGraph, MutablePropertyGraph, CopyConstructible, Assignable, and Serializable. http://www.boost.org/doc/libs/1_53_0/libs/graph/doc/adjacency_list.html So, adjacency_list is not satisfied AdjacencyMatrix concept. I checked which function template is called, then I found the following function is called: boost/graph/detail/adjacency_list.hpp:1582 template <class Config, class Base> inline std::pair<typename Config::edge_descriptor, bool> edge(typename Config::vertex_descriptor u, typename Config::vertex_descriptor v, const adj_list_helper<Config, Base>& g_) { typedef typename Config::graph_type Graph; typedef typename Config::StoredEdge StoredEdge; const Graph& cg = static_cast<const Graph&>(g_); typedef typename Config::out_edge_iterator out_edge_iterator; const typename Config::OutEdgeList& el = cg.out_edge_list(u); typename Config::OutEdgeList::const_iterator it = graph_detail:: find(el, StoredEdge(v)); return std::make_pair( typename Config::edge_descriptor (u, v, (it == el.end() ? 0 : &(*it).get_property())), (it != el.end())); } Also, I found the following document: http://www.boost.org/doc/libs/1_53_0/libs/graph/doc/using_adjacency_list.ht… This document describes that: edge() The time complexity for this operation is O(E/V) when the OutEdgeList type is a Sequence and it is O(log(E/V)) when the OutEdgeList type is an AssociativeContainer. It seems that edge() is a part of the public interface of adjacency_list. But I think that it is not a part of any graph concepts. If I want to write an algorithm that depends on several graph concepts, not actual classes such as adjancency_list, I can use edge(u,v,g) only if the input graph class satisfies AdjacencyMatrix concept. Am I understanding correctly? Thanks, Taka

2 3

Re: [boost] [locale] Memory leaks?
by Artyom Beilis 07 Mar '13

07 Mar '13

You had mistaken "reachable" code with memory leaks... Especially if some std::locale::global remains etc. It is not a bug nor even a problem. Artyom Beilis -------------- CppCMS - C++ Web Framework: http://cppcms.com/ CppDB - C++ SQL Connectivity: http://cppcms.com/sql/cppdb/ >________________________________ > From: Jookia <166291(a)gmail.com> >To: boost(a)lists.boost.org >Sent: Sunday, March 3, 2013 10:19 PM >Subject: [boost] [locale] Memory leaks? > >Hello! > >I've been debugging my application that uses Boost.Locale for the past five hours or so, and I've found it curious that it leaks memory. > >In order to stop it, I have to do a couple of weird things, such as including ICU in to my projects and calling u_cleanup at the end of my application. I also have to disable certain facets. I've put all this together in some source code, that by default won't leak, but uncommenting various parts will cause it to leak: > >// ---- BEGIN CODE ---------------------------------------------------- > >#include <boost/locale.hpp> >#include <unicode/uclean.h> >#include <iostream> > >using namespace boost::locale; >using namespace std; > >int main() >{ > generator gen; > gen.categories( > convert_facet | > //collation_facet | // Various errors. > //formatting_facet | // Various errors. > //parsing_facet | // Various errors. > message_facet | > //codepage_facet | // Various errors. > boundary_facet | > calendar_facet | > information_facet); > > locale newLoc = gen("zh_CN.GB18030"); > > locale::global(newLoc); > cout.imbue(newLoc); > > // ios_info::get doesn't clean up after itself. > //cout << as::date << time(0) << endl; > > // Do this at the end of the program to clean up resources. > locale::global(std::locale("C")); > cout.imbue(std::locale("C")); > u_cleanup(); >} > >// ---- END CODE ------------------------------------------------------ > >Dumping this as 'hello.cpp' and running this is how I'm debugging it: > >g++ hello.cpp -lboost_locale -licuuc && valgrind --leak-check=full --show-reachable=yes ./a.out > >Thanks, >Jookia. > >_______________________________________________ >Unsubscribe & other changes: http://lists.boost.org/mailman/listinfo.cgi/boost > > >

2 5

[interprocess] leaked named mutexes
by Eric Niebler 07 Mar '13

07 Mar '13

I recently discovered that a process can very easily leave a named mutex dangling. Consider the following: #include <cstdlib> #include <iostream> #include <boost/interprocess/sync/named_mutex.hpp> #include <boost/interprocess/sync/scoped_lock.hpp> namespace ip = boost::interprocess; char const *name = "mynamedmutex"; int main(int argc, char*argv[]) { ip::named_mutex mtx(ip::open_or_create, name); std::cout << "acquiring named mutex" << std::endl; ip::scoped_lock<ip::named_mutex> lock(mtx); std::cout << "acquired" << std::endl; exit(EXIT_FAILURE); // whoops } On my Linux box, this runs fine the first time, but the second time it hangs waiting to acquire the mutex. I have to manually delete the semaphore in /dev/shm/. This will happen whenever the process exits without calling destructors of locals; for instance: - std::exit - std::quick_exit - std::abort - std::terminate - a crash - assert failure - an unhandled exception - etc.. I find I can handle *some* of this by registering a terminate handler, an exit handler (and on C++11, a quick_exit handler) that calls boost::interprocess::named_mutex::remove. This raises a few questions, though... - Is there a better way? - Is it safe to `remove` the same named mutex multiple times? - Does this clean up only this process's use of the named_mutex, or does it nuke it from the system, even if another process is using it? (The docs suggest the latter, which is not what I want, is it?) Thanks, -- Eric Niebler Boost.org

5 5

[Graph][Parallel][PBGL] Bug deleting self loop edges
by bminano 07 Mar '13

07 Mar '13

Hello, I think I found a bug in the graph parallel library. I have a bidirectional adjacency list which has some self loop edges. When I try to delete them with remove_edge_if (or remove_out_edge_if or remove_in_edge_if) the edges are deleted, but it seems that some reference gets broken in the graph. If I iterate over the in_edges a reference to a self loop is found. But it does not happen if I iterate over the out_edges. If the graph is written in a graphviz file the self loop edges does not appear. I think there is some broken reference into the adjacency list that keeps the in_edges. I have two different pieces of code (one with pbgl and the other with bgl). They do the same, create a graph, delete the self-edges and print the in_edges. Could someone have a look at this problem? We want to use this library in our research but with this problem will not be possible. Thank you pbgl_in_edges.cpp <http://boost.2283326.n4.nabble.com/file/n4643903/pbgl_in_edges.cpp> bgl_in_edges.cpp <http://boost.2283326.n4.nabble.com/file/n4643903/bgl_in_edges.cpp> -- View this message in context: http://boost.2283326.n4.nabble.com/Graph-Parallel-PBGL-Bug-deleting-self-lo… Sent from the Boost - Dev mailing list archive at Nabble.com.

1 0

Re: [boost] [math] Support for libquadmath/ __float128
by John Maddock 07 Mar '13

07 Mar '13

>> Including that header will only work (as in not generate a compiler >> error) >> if the compiler supports __float128 as a native type, which is what we >> want >> to work out... basically whether the GCC build was configured to support >> it >> or not. > > The current libstdc++ headers define _GLIBCXX_USE_FLOAT128 if > __float128 is supported, but that's an implementation detail and > shouldn't be relied on (relying on _GLIBCXX_HAS_GTHREADS broke > Boost.Threads recently when GCC 4.7 stopped defining it.) I've added minimal __float128 support in Boost.Math Trunk: it's enabled whenever BOOST_MATH_USE_FLOAT128 is set, which it is automatically when the above macro is detected (which I note libstdc++ doesn't seem to use anywhere itself). Also filed a gcc bug report on the lack of a __SIZEOF__ macro for __float128: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56540 HTH, John.

2 1

make_shared causes stack overflow with large objects
by Gregor Jasny 07 Mar '13

07 Mar '13

Hello, the bug described in #7965 causes stack overflows and sometimes hard to track crashes. I'd really appreciate if anyone could have a look. Thanks, Gregor

2 3

Re: [boost] [compute] GPGPU Library - Request For Feedback
by Hartmut Kaiser 07 Mar '13

07 Mar '13

> On Sun, Mar 3, 2013 at 6:39 PM, Hartmut Kaiser <hartmut.kaiser(a)gmail.com> > wrote: > > > > Also, do you have asynchronous versions for all algorithms? > > As of now only copy_async() is implemented (as it is the most important > for achieving good performance by overlapping memory transfers with > computation). However, I am not sure if this is the best interface to be > extended to all the other algorithms. > > I've been thinking about moving towards an asynchronous execution function > like std::async() which would be passed the algorithm function along with > its arguments. However, I've encountered problems with overloading and > having to explicitly specify the argument template types. This is one > point where I'd like to get some feedback/ideas from the community. I > would also like to have a > <algorithm>_async_after() version which would take the algorithms > parameters along with a list of futures/events to wait for before > beginning execution. My dilemma is that extending these different versions > would increase the size of the API by a factor of three. > > Any feedback/ideas/comments would be very helpful. I'd strongly suggest not to add <foo>_async_after(). All we need is a) a function/algorithm producing a future b) composable futures (see N3428, http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2012/n3428.pdf) But for this to be universally applicable we should try to find a way to converge onto ONE future type. Regards Hartmut --------------- http://boost-spirit.com http://stellar.cct.lsu.edu

2 1