I don't believe it's possible to do it straight out of the box. It used the DOS/4GW extender, a proprietary audio library, and Interplay's secret MVE code. You'd have to comment out all references to the audio library and the MVE playing code and work from there.
The source documentation says the audio and modem stuff commented out, and they succesfully compiled with Watcom 10 and Opus Make before they release it (without sound and network, of course).