cd C:\Witty\wt-3.1.5\src && C:\MinGW\bin\g++.exe -DWT_WITH_OLD_INTERNALPATH_API -DWT_THREADED -D_REENTRANT -DBOOST_SPIRIT_THREADSAFE -D_CRT_SECURE_NO_WARNINGS -Dinline=__inline -D_SCL_SECURE_NO_WARNINGS -O2 -g -IC:\Witty\wt-3.1.5 -IC:\Witty\wt-3.1.5\src\web -IC:\Witty\wt-3.1.5\src -IC:\Witty\wt-3.1.5\src\Wt\Dbo\backend\amalgamation -IC:\PROGRA~1\boost\BOOST_~1 -o CMakeFiles\wt.dir\Wt\Http\Client.obj -c C:\Witty\wt-3.1.5\src\Wt\Http\Client.C In file included from C:\PROGRA~1\boost\BOOST_~1/boost/asio/detail/win_iocp_io_service_fwd.hpp:24, from C:\PROGRA~1\boost\BOOST_~1/boost/asio/detail/reactor_fwd.hpp:24, from C:\PROGRA~1\boost\BOOST_~1/boost/asio/io_service.hpp:30, from C:\PROGRA~1\boost\BOOST_~1/boost/asio/basic_io_object.hpp:20, from C:\PROGRA~1\boost\BOOST_~1/boost/asio/basic_socket.hpp:24, from C:\PROGRA~1\boost\BOOST_~1/boost/asio/basic_datagram_socket.hpp:25, from C:\PROGRA~1\boost\BOOST_~1/boost/asio.hpp:20, from C:\Witty\wt-3.1.5\src\Wt\Http\Client.C:26: C:\PROGRA~1\boost\BOOST_~1/boost/asio/detail/socket_types.hpp:37:5: warning: #warning Please define _WIN32_WINNT or _WIN32_WINDOWS appropriately. C:\PROGRA~1\boost\BOOST_~1/boost/asio/detail/socket_types.hpp:38:5: warning: #warning For example, add -D_WIN32_WINNT=0x0501 to the compiler command line. C:\PROGRA~1\boost\BOOST_~1/boost/asio/detail/socket_types.hpp:39:5: warning: #warning Assuming _WIN32_WINNT=0x0501 (i.e. Windows XP target). "C:\Program Files\CMake 2.8\bin\cmake.exe" -E cmake_progress_report C:\Witty\wt-3.1.5\CMakeFiles [ 41%] Building CXX object src/CMakeFiles/wt.dir/Wt/Http/Request.obj cd C:\Witty\wt-3.1.5\src && C:\MinGW\bin\g++.exe -DWT_WITH_OLD_INTERNALPATH_API -DWT_THREADED -D_REENTRANT -DBOOST_SPIRIT_THREADSAFE [ 56%] Building CXX object test/CMakeFiles/test.dir/wdatetime/WDateTimeTest.obj cd C:\Witty\wt-3.1.5\test && C:\MinGW\bin\g++.exe -DWT_WITH_OLD_INTERNALPATH_API -DWT_THREADED -D_REENTRANT -DBOOST_SPIRIT_THREADSAFE -D_CRT_SECURE_NO_WARNINGS -Dinline=__inline -D_SCL_SECURE_NO_WARNINGS -DSQLITE3 -O2 -g -IC:\Witty\wt-3.1.5 -IC:\Witty\wt-3.1.5\src -IC:\PROGRA~1\boost\BOOST_~1 -o CMakeFiles\test.dir\wdatetime\WDateTimeTest.obj -c C:\Witty\wt-3.1.5\test\wdatetime\WDateTimeTest.C Linking CXX executable test.exe cd C:\Witty\wt-3.1.5\test && "C:\Program Files\CMake 2.8\bin\cmake.exe" -E cmake_link_script CMakeFiles\test.dir\link.txt --verbose=1 C:\MinGW\bin\g++.exe -O2 -g CMakeFiles\test.dir\test.obj CMakeFiles\test.dir\chart\WChartTest.obj CMakeFiles\test.dir\dbo\DboTest.obj CMakeFiles\test.dir\dbo\DboTest2.obj CMakeFiles\test.dir\models\WBatchEditProxyModelTest.obj CMakeFiles\test.dir\utf8\Utf8Test.obj CMakeFiles\test.dir\wdatetime\WDateTimeTest.obj -o test.exe -Wl,--out-implib,libtest.dll.a -Wl,--major-image-version,0,--minor-image-version,0 -LC:\PROGRA~1\boost\BOOST_~1\lib -LC:\Witty\wt-3.1.5\src -LC:\Witty\wt-3.1.5\src\Wt\Dbo -LC:\Witty\wt-3.1.5\src\Wt\Dbo\backend ..\src\libwt.a ..\src\Wt\Dbo\libwtdbo.a ..\src\Wt\Dbo\backend\libwtdbosqlite3.a "C:\Program Files\boost\boost_1_43\lib\libboost_regex-mgw44-mt-1_43.a" "C:\Program Files\boost\boost_1_43\lib\libboost_signals-mgw44-mt-1_43.a" "C:\Program Files\boost\boost_1_43\lib\libboost_system-mgw44-mt-1_43.a" -lpthread ..\src\Wt\Dbo\libwtdbo.a "C:\Program Files\boost\boost_1_43\lib\libboost_thread-mgw44-mt-1_43.a" "C:\Program Files\boost\boost_1_43\lib\libboost_date_time-mgw44-mt-1_43.a" -lkernel32 -luser32 -lgdi32 -lwinspool -lshell32 -lole32 -loleaut32 -luuid -lcomdlg32 -ladvapi32 ..\src\libwt.a(SocketNotifier.obj):C:/Witty/wt-3.1.5/src/web/SocketNotifier.C:93: undefined reference to `socket@12' ..\src\libwt.a(SocketNotifier.obj):C:/Witty/wt-3.1.5/src/web/SocketNotifier.C:102: undefined reference to `setsockopt@20' ..\src\libwt.a(SocketNotifier.obj):C:/Witty/wt-3.1.5/src/web/SocketNotifier.C:114: undefined reference to `htonl@4' ..\src\libwt.a(SocketNotifier.obj):C:/Witty/wt-3.1.5/src/web/SocketNotifier.C:116: undefined reference to `bind@12' ..\src\libwt.a(SocketNotifier.obj):C:/Witty/wt-3.1.5/src/web/SocketNotifier.C:127: undefined reference to `getsockname@12' ..\src\libwt.a(SocketNotifier.obj):C:/Witty/wt-3.1.5/src/web/SocketNotifier.C:132: undefined reference to `ntohl@4' ..\src\libwt.a(SocketNotifier.obj):C:/Witty/wt-3.1.5/src/web/SocketNotifier.C:133: undefined reference to `ntohs@4' ..\src\libwt.a(SocketNotifier.obj):C:/Witty/wt-3.1.5/src/web/SocketNotifier.C:137: undefined reference to `listen@8' ..\src\libwt.a(SocketNotifier.obj):C:/Witty/wt-3.1.5/src/web/SocketNotifier.C:143: undefined reference to `socket@12' ..\src\libwt.a(SocketNotifier.obj):C:/Witty/wt-3.1.5/src/web/SocketNotifier.C:153: undefined reference to `setsockopt@20' ..\src\libwt.a(SocketNotifier.obj):C:/Witty/wt-3.1.5/src/web/SocketNotifier.C:163: undefined reference to `htons@4' ..\src\libwt.a(SocketNotifier.obj):C:/Witty/wt-3.1.5/src/web/SocketNotifier.C:164: undefined reference to `htonl@4' ..\src\libwt.a(SocketNotifier.obj):C:/Witty/wt-3.1.5/src/web/SocketNotifier.C:167: undefined reference to `connect@12' ..\src\libwt.a(SocketNotifier.obj):C:/Witty/wt-3.1.5/src/web/SocketNotifier.C:179: undefined reference to `getsockname@12' ..\src\libwt.a(SocketNotifier.obj):C:/Witty/wt-3.1.5/src/web/SocketNotifier.C:185: undefined reference to `ntohl@4' ..\src\libwt.a(SocketNotifier.obj):C:/Witty/wt-3.1.5/src/web/SocketNotifier.C:186: undefined reference to `ntohs@4' ..\src\libwt.a(SocketNotifier.obj):C:/Witty/wt-3.1.5/src/web/SocketNotifier.C:196: undefined reference to `accept@12' ..\src\libwt.a(SocketNotifier.obj):C:/Witty/wt-3.1.5/src/web/SocketNotifier.C:198: undefined reference to `ntohl@4' ..\src\libwt.a(SocketNotifier.obj):C:/Witty/wt-3.1.5/src/web/SocketNotifier.C:199: undefined reference to `ntohs@4' ..\src\libwt.a(SocketNotifier.obj): In function `Close': C:/Witty/wt-3.1.5/src/web/SocketNotifier.C:67: undefined reference to `closesocket@4' C:/Witty/wt-3.1.5/src/web/SocketNotifier.C:117: undefined reference to `closesocket@4' C:/Witty/wt-3.1.5/src/web/SocketNotifier.C:117: undefined reference to `closesocket@4' C:/Witty/wt-3.1.5/src/web/SocketNotifier.C:67: undefined reference to `closesocket@4' C:/Witty/wt-3.1.5/src/web/SocketNotifier.C:67: undefined reference to `closesocket@4' ..\src\libwt.a(SocketNotifier.obj):C:/Witty/wt-3.1.5/src/web/SocketNotifier.C:240: more undefined references to `closesocket@4' follow ..\src\libwt.a(SocketNotifier.obj):C:/Witty/wt-3.1.5/src/web/SocketNotifier.C:235: undefined reference to `ioctlsocket@12' ..\src\libwt.a(SocketNotifier.obj):C:/Witty/wt-3.1.5/src/web/SocketNotifier.C:236: undefined reference to `ioctlsocket@12' ..\src\libwt.a(SocketNotifier.obj):C:/Witty/wt-3.1.5/src/web/SocketNotifier.C:253: undefined reference to `sendto@24' ..\src\libwt.a(SocketNotifier.obj):C:/Witty/wt-3.1.5/src/web/SocketNotifier.C:299: undefined reference to `select@20' ..\src\libwt.a(SocketNotifier.obj):C:/Witty/wt-3.1.5/src/web/SocketNotifier.C:302: undefined reference to `__WSAFDIsSet@8' ..\src\libwt.a(SocketNotifier.obj):C:/Witty/wt-3.1.5/src/web/SocketNotifier.C:319: undefined reference to `__WSAFDIsSet@8' ..\src\libwt.a(SocketNotifier.obj):C:/Witty/wt-3.1.5/src/web/SocketNotifier.C:329: undefined reference to `__WSAFDIsSet@8' ..\src\libwt.a(SocketNotifier.obj):C:/Witty/wt-3.1.5/src/web/SocketNotifier.C:339: undefined reference to `__WSAFDIsSet@8' ..\src\libwt.a(SocketNotifier.obj):C:/Witty/wt-3.1.5/src/web/SocketNotifier.C:307: undefined reference to `recvfrom@24' collect2: ld returned 1 exit status mingw32-make[2]: Leaving directory `C:/Witty/wt-3.1.5' mingw32-make[2]: *** [test/test.exe] Error 1 mingw32-make[1]: *** [test/CMakeFiles/test.dir/all] Error 2 mingw32-make[1]: Leaving directory `C:/Witty/wt-3.1.5' mingw32-make: *** [all] Error 2