Build Pidgin for Windows (MinGW Cygwin)

I need to build Pidgin (open source instant messenger) for Windows with D-Bus support enabled. I've successfully built both DBus and Pidgin (w/o dbus enabled) using those (slightly modified) instructions: [login to view URL] [login to view URL] But I'm stuck with building pidgin with enabled dbus (#define HAVE_DBUS 1). [login to view URL] doesn't include dbus related routine and I'm really lost porting script from .am/in to .mingw makefile. I think, it's easy for person, who understand build scripts, since both dbus and pidgin works on windows and it only requires to write proper build configuration and properly include required dependencies, but I'm not experienced in this.