compile of 0.5 fails

[phdsg]

win7 (mingw64)
rack 0.5x
module 0.5

here's the output:

g++ -o plugin.dll build/src/ModalBar.cpp.o build/stk-fork/src/Flute.cpp.o build/stk-fork/src/Sitar.cpp.o build/stk-fork/src/Granulate.cpp.o build/stk-fork/src/FreeVerb.cpp.o build/stk-fork/src/BlitSaw.cpp.o build/stk-fork/src/TwoZero.cpp.o build/stk-fork/src/Delay.cpp.o build/stk-fork/src/LentPitShift.cpp.o build/stk-fork/src/MidiFileIn.cpp.o build/stk-fork/src/Guitar.cpp.o build/stk-fork/src/Clarinet.cpp.o build/stk-fork/src/RtWvIn.cpp.o build/stk-fork/src/TapDelay.cpp.o build/stk-fork/src/Resonate.cpp.o build/stk-fork/src/NRev.cpp.o build/stk-fork/src/Moog.cpp.o build/stk-fork/src/TubeBell.cpp.o build/stk-fork/src/FormSwep.cpp.o build/stk-fork/src/Whistle.cpp.o build/stk-fork/src/JCRev.cpp.o build/stk-fork/src/BiQuad.cpp.o build/stk-fork/src/Simple.cpp.o build/stk-fork/src/Rhodey.cpp.o build/stk-fork/src/FileLoop.cpp.o build/stk-fork/src/FileWvOut.cpp.o build/stk-fork/src/Voicer.cpp.o build/stk-fork/src/InetWvOut.cpp.o build/stk-fork/src/Asymp.cpp.o build/stk-fork/src/Shakers.cpp.o build/stk-fork/src/RtAudio.cpp.o build/stk-fork/src/Mutex.cpp.o build/stk-fork/src/Mandolin.cpp.o build/stk-fork/src/ADSR.cpp.o build/stk-fork/src/Skini.cpp.o build/stk-fork/src/Chorus.cpp.o build/stk-fork/src/BlowHole.cpp.o build/stk-fork/src/TcpClient.cpp.o build/stk-fork/src/Drummer.cpp.o build/stk-fork/src/DelayL.cpp.o build/stk-fork/src/Fir.cpp.o build/stk-fork/src/Mesh2D.cpp.o build/stk-fork/src/Phonemes.cpp.o build/stk-fork/src/StifKarp.cpp.o build/stk-fork/src/Brass.cpp.o build/stk-fork/src/Iir.cpp.o build/stk-fork/src/HevyMetl.cpp.o build/stk-fork/src/Twang.cpp.o build/stk-fork/src/Blit.cpp.o build/stk-fork/src/Bowed.cpp.o build/stk-fork/src/OneZero.cpp.o build/stk-fork/src/TwoPole.cpp.o build/stk-fork/src/RtWvOut.cpp.o build/stk-fork/src/PitShift.cpp.o build/stk-fork/src/PRCRev.cpp.o build/stk-fork/src/Socket.cpp.o build/stk-fork/src/Plucked.cpp.o build/stk-fork/src/PoleZero.cpp.o build/stk-fork/src/Noise.cpp.o build/stk-fork/src/ModalBar.cpp.o build/stk-fork/src/BlitSquare.cpp.o build/stk-fork/src/OnePole.cpp.o build/stk-fork/src/Sampler.cpp.o build/stk-fork/src/Echo.cpp.o build/stk-fork/src/Modulate.cpp.o build/stk-fork/src/FileRead.cpp.o build/stk-fork/src/Envelope.cpp.o build/stk-fork/src/BeeThree.cpp.o build/stk-fork/src/FMVoices.cpp.o build/stk-fork/src/Sphere.cpp.o build/stk-fork/src/FM.cpp.o build/stk-fork/src/BandedWG.cpp.o build/stk-fork/src/RtMidi.cpp.o build/stk-fork/src/Stk.cpp.o build/stk-fork/src/Modal.cpp.o build/stk-fork/src/Messager.cpp.o build/stk-fork/src/SingWave.cpp.o build/stk-fork/src/Saxofony.cpp.o build/stk-fork/src/Thread.cpp.o build/stk-fork/src/InetWvIn.cpp.o build/stk-fork/src/FileWvIn.cpp.o build/stk-fork/src/PercFlut.cpp.o build/stk-fork/src/SineWave.cpp.o build/stk-fork/src/VoicForm.cpp.o build/stk-fork/src/Wurley.cpp.o build/stk-fork/src/UdpSocket.cpp.o build/stk-fork/src/TcpServer.cpp.o build/stk-fork/src/DelayA.cpp.o build/stk-fork/src/FileWrite.cpp.o build/stk-fork/src/BlowBotl.cpp.o -shared -L../../ -lRack
build/src/ModalBar.cpp.o:ModalBar.cpp:(.rdata$.refptr.plugin[.refptr.plugin]+0x0): undefined reference to `plugin'
build/stk-fork/src/TcpClient.cpp.o: In function `stk::TcpClient::writeBuffer(void const*, long, int)':
H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/TcpClient.cpp:96: undefined reference to `__imp_send'
build/stk-fork/src/TcpClient.cpp.o: In function `stk::TcpClient::readBuffer(void*, long, int)':
H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/TcpClient.cpp:102: undefined reference to `__imp_recv'
build/stk-fork/src/TcpClient.cpp.o: In function `stk::TcpClient::connect(int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)':
H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/TcpClient.cpp:59: undefined reference to `__imp_socket'
H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/TcpClient.cpp:66: undefined reference to `__imp_setsockopt'
H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/TcpClient.cpp:73: undefined reference to `__imp_gethostbyname'
H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/TcpClient.cpp:82: undefined reference to `__imp_htons'
H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/TcpClient.cpp:85: undefined reference to `__imp_connect'
build/stk-fork/src/TcpClient.cpp.o: In function `stk::TcpClient::TcpClient(int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)':
H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/TcpClient.cpp:38: undefined reference to `__imp_WSAStartup'
build/stk-fork/src/Socket.cpp.o:H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/Socket.cpp:43: undefined reference to `__imp_closesocket'
build/stk-fork/src/Socket.cpp.o: In function `stk::Socket::~Socket()':
H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/Socket.cpp:28: undefined reference to `__imp_WSACleanup'
build/stk-fork/src/Socket.cpp.o:H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/Socket.cpp:43: undefined reference to `__imp_closesocket'
build/stk-fork/src/Socket.cpp.o:H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/Socket.cpp:28: undefined reference to `__imp_WSACleanup'
build/stk-fork/src/Socket.cpp.o: In function `stk::Socket::close(int)':
H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/Socket.cpp:43: undefined reference to `__imp_closesocket'
build/stk-fork/src/Socket.cpp.o: In function `stk::Socket::setBlocking(int, bool)':
H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/Socket.cpp:61: undefined reference to `__imp_ioctlsocket'
build/stk-fork/src/Socket.cpp.o: In function `stk::Socket::writeBuffer(int, void const*, long, int)':
H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/Socket.cpp:69: undefined reference to `__imp_send'
build/stk-fork/src/Socket.cpp.o: In function `stk::Socket::readBuffer(int, void*, long, int)':
H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/Socket.cpp:75: undefined reference to `__imp_recv'
build/stk-fork/src/InetWvIn.cpp.o: In function `stk::InetWvIn::receive()':
H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/InetWvIn.cpp:138: undefined reference to `__imp_select'
H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/InetWvIn.cpp:140: undefined reference to `__WSAFDIsSet'
build/stk-fork/src/UdpSocket.cpp.o: In function `stk::UdpSocket::writeBuffer(void const*, long, int)':
H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/UdpSocket.cpp:93: undefined reference to `__imp_sendto'
build/stk-fork/src/UdpSocket.cpp.o: In function `stk::UdpSocket::readBuffer(void*, long, int)':
H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/UdpSocket.cpp:99: undefined reference to `__imp_recvfrom'
build/stk-fork/src/UdpSocket.cpp.o: In function `stk::UdpSocket::UdpSocket(int)':
H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/UdpSocket.cpp:38: undefined reference to `__imp_WSAStartup'
H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/UdpSocket.cpp:46: undefined reference to `__imp_socket'
H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/UdpSocket.cpp:55: undefined reference to `__imp_htons'
H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/UdpSocket.cpp:58: undefined reference to `__imp_bind'
build/stk-fork/src/UdpSocket.cpp.o:H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/UdpSocket.cpp:79: undefined reference to `__imp_gethostbyname'
build/stk-fork/src/UdpSocket.cpp.o:H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/UdpSocket.cpp:87: undefined reference to `__imp_htons'
build/stk-fork/src/UdpSocket.cpp.o: In function `stk::UdpSocket::setAddress(sockaddr_in*, int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)':
H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/UdpSocket.cpp:79: undefined reference to `__imp_gethostbyname'
H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/UdpSocket.cpp:87: undefined reference to `__imp_htons'
build/stk-fork/src/UdpSocket.cpp.o:H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/UdpSocket.cpp:79: undefined reference to `__imp_gethostbyname'
build/stk-fork/src/UdpSocket.cpp.o:H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/UdpSocket.cpp:87: undefined reference to `__imp_htons'
build/stk-fork/src/UdpSocket.cpp.o: In function `stk::UdpSocket::writeBufferTo(void const*, long, int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, int)':
H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/UdpSocket.cpp:107: undefined reference to `__imp_sendto'
build/stk-fork/src/TcpServer.cpp.o: In function `stk::TcpServer::writeBuffer(void const*, long, int)':
H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/TcpServer.cpp:90: undefined reference to `__imp_send'
build/stk-fork/src/TcpServer.cpp.o: In function `stk::TcpServer::readBuffer(void*, long, int)':
H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/TcpServer.cpp:96: undefined reference to `__imp_recv'
build/stk-fork/src/TcpServer.cpp.o: In function `stk::TcpServer::TcpServer(int)':
H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/TcpServer.cpp:37: undefined reference to `__imp_WSAStartup'
H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/TcpServer.cpp:45: undefined reference to `__imp_socket'
H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/TcpServer.cpp:52: undefined reference to `__imp_setsockopt'
H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/TcpServer.cpp:61: undefined reference to `__imp_htons'
H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/TcpServer.cpp:64: undefined reference to `__imp_bind'
H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/TcpServer.cpp:70: undefined reference to `__imp_listen'
build/stk-fork/src/TcpServer.cpp.o: In function `stk::TcpServer::accept()':
H:\devel\vcv\rack-master\plugins\stk/stk-fork/src/TcpServer.cpp:84: undefined reference to `__imp_accept'
collect2.exe: error: ld returned 1 exit status
make: *** [../../compile.mk:43: plugin.dll] Error 1