[Libvir] Question about building libvirt on Windows

Hi, Rich I try to build on current libvirt on Windows. But failed in attached compilation message. I would be appreciate If you have any suggestions. My Instruction is follows. build cygwinenvironment. Install gettext-devel, gnutls, gnutls-devel additionally. install sunrpc-4.0-4 on / compile libvirt(current) and fails and get attached message. I have not added any additional patches to libvirt. Thanks Atsushi SAKAI