[Boost-users] undefined symbols

From: peter_foelsche_at_[hidden]
Date: 2008-04-30 20:27:10

------ Build started: Project: boost_memory_mapped_io, Configuration: Release x64 ------

Linking...

main.obj : error LNK2001: unresolved external symbol "class boost::filesystem::file_status __cdecl boost::filesystem::detail::status_api(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &,class boost::system::error_code &)" (?status_api_at_detail@filesystem_at_boost@@YA?AVfile_status_at_23@AEBV?$basic_string_at_DU?$char_traits_at_D@std@@V?$allocator_at_D@2@@std@@AEAVerror_code_at_system@3@@Z)

main.obj : error LNK2001: unresolved external symbol "class boost::system::error_category const & __cdecl boost::system::get_system_category(void)" (?get_system_category_at_system@boost@@YAAEBVerror_category_at_12@XZ)

main.obj : error LNK2001: unresolved external symbol "class boost::system::error_category const & __cdecl boost::system::get_posix_category(void)" (?get_posix_category_at_system@boost@@YAAEBVerror_category_at_12@XZ)

main.obj : error LNK2001: unresolved external symbol "struct std::pair<class boost::system::error_code,unsigned __int64> __cdecl boost::filesystem::detail::file_size_api(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &)" (?file_size_api_at_detail@filesystem_at_boost@@YA?AU?$pair_at_Verror_code_at_system@boost@@_K_at_std@@AEBV?$basic_string_at_DU?$char_traits_at_D@std@@V?$allocator_at_D@2@@5@@Z)

C:\DocumentsAndSettings\pfoelsch\MyDocuments\boost_memory_mapped_io\x64\Release\boost_memory_mapped_io.exe : fatal error LNK1120: 4 unresolved externals

Build log was saved at "file://c:\DocumentsAndSettings\pfoelsch\MyDocuments\boost_memory_mapped_io\boost_memory_mapped_io\x64\Release\BuildLog.htm"

boost_memory_mapped_io - 5 error(s), 0 warning(s)

========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========

 

 

see attached main.cpp

 

I link with

 

boost_system-vc80-mt-1_35.lib 

boost_filesystem-vc80-mt-1_35.lib

 

and other boost libraries which are referenced directly.

I work on 64bit XP compiling for 64bit.