A question about boost::asio (using boost 1.36 minGW eclipse CDT windows
Hello, I have compilation problem when trying to just #include <boost/asio.hpp>: /src/timer.o: In function `ZNK5boost16exception_detail15exception_cloneINS0_19error_info_injectorINS_6system12system_errorEEEE7add_refEv': C:/Dev/MessageThreads/Debug/../src/timer.cpp:(.text$_ZN5boost4asio6detail12winsock_initILi2ELi0EE7do_initD1Ev[boost::asio::detail::winsock_init<2, 0>::do_init::~do_init()]+0x7): undefined reference to `WSACleanup@0' C:/Dev/MessageThreads/Debug/../src/timer.cpp:(.text$_ZN5boost4asio6detail12winsock_initILi2ELi0EE7do_initC1Ev[boost::asio::detail::winsock_init<2, 0>::do_init::do_init()]+0x1f): undefined reference to `WSAStartup@8' collect2: ld returned 1 exit status I linked boost system boost_system-mgw34-mt-d-1_36 in Eclipse (MinGW C++ linker). Can someone please tell me what is wrong? Thanks a lot! Gali.
These functions are Microsoft WinSock library calls. You need to link with that library. The exact name probably changes between versions, but it may be something like ws2_32 (check your compiler to see if it's an easy option to set). Regards, Jeff gali barabash wrote:
/src/timer.o: In function `ZNK5boost16exception_detail15exception_cloneINS0_19error_info_injectorINS_6system12system_errorEEEE7add_refEv':
C:/Dev/MessageThreads/Debug/../src/timer.cpp:(.text$_ZN5boost4asio6detail12winsock_initILi2ELi0EE7do_initD1Ev[boost::asio::detail::winsock_init<2, 0>::do_init::~do_init()]+0x7): undefined reference to `WSACleanup@0'
C:/Dev/MessageThreads/Debug/../src/timer.cpp:(.text$_ZN5boost4asio6detail12winsock_initILi2ELi0EE7do_initC1Ev[boost::asio::detail::winsock_init<2, 0>::do_init::do_init()]+0x1f): undefined reference to `WSAStartup@8'
Thanks Jeff! that really helped me! 2008/10/14 Jeff Gray <jeffg@magellan-technology.com>
These functions are Microsoft WinSock library calls. You need to link with that library. The exact name probably changes between versions, but it may be something like ws2_32 (check your compiler to see if it's an easy option to set).
Regards, Jeff
gali barabash wrote:
/src/timer.o: In function
`ZNK5boost16exception_detail15exception_cloneINS0_19error_info_injectorINS_6system12system_errorEEEE7add_refEv':
C:/Dev/MessageThreads/Debug/../src/timer.cpp:(.text$_ZN5boost4asio6detail12winsock_initILi2ELi0EE7do_initD1Ev[boost::asio::detail::winsock_init<2,
0>::do_init::~do_init()]+0x7): undefined reference to `WSACleanup@0'
C:/Dev/MessageThreads/Debug/../src/timer.cpp:(.text$_ZN5boost4asio6detail12winsock_initILi2ELi0EE7do_initC1Ev[boost::asio::detail::winsock_init<2,
0>::do_init::do_init()]+0x1f): undefined reference to `WSAStartup@8'
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