[Libvir] [PATCH 8/8] Compile libvirt under Windows (Cygwin)

This patch just disables all server and QEMU-related code if we configure --without-qemu. As discussed in the intro this should be made more granular so we can disable server or QEMU features alone. Rich. -- Emerging Technologies, Red Hat - http://et.redhat.com/~rjones/ Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SL4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 03798903