Re: [Boost-users] building errors, ( shared_ptr.hpp:253: undefined reference to `AcceptEx@32' )

From: Peter Dimov (pdimov_at_[hidden])
Date: 2006-11-22 13:23:07

sfinks wrote:
>> Hi.
>>
>> I'm trying to build libtorrent ( http://libtorrent.sf.net ) on
>> xp+mingw+msys and I get some errors regarding boost.
>>
>> Hopefully someone can help.. Sorry if its not much of a boost
>> problem....
>>
>> I've attached compiler output text as as .txt file...

[...]

> g++ -ftemplate-depth-50 -I../include -I../include/libtorrent -g -g
> -O2 -o test_piece_picker.exe main.o test_piece_picker.o  -L/boost/lib
> ../src/.libs/libtorrent.a -lboost_date_time -lboost_filesystem
> -lboost_thread -lws2_32

[...]

> E:/mingw/msys/1.0/boost/include/boost-1_33_1/boost/shared_ptr.hpp:253:
> undefined reference to `AcceptEx_at_32'

> E:/mingw/msys/1.0/home/devel/E/libtorrent-0.11/src/session_impl.cpp:403:
> undefined reference to `GetAcceptExSockaddrs_at_32'

[...]

> E:/mingw/msys/1.0/home/devel/E/libtorrent-0.11/src/session_impl.cpp:1579:
> undefined reference to `AcceptEx_at_32'

Apparently there's something wrong with your libws2_32.a, where these 
functions should reside. The file/line information above is bogus.