Problem compiling XLISP under SCO XENIX/286

[Patrick Stickler RC 910]

I'm having trouble compiling XLISP vs. 2.0 under SCO XENIX/286
vs 2.2.

Using the following command:

	cc -O -Ml -o xlisp *.c

I get the following unresolved externals when linking, all
of which come from xlmath.o (xlmath.c):

	_tan _cos _sin _sqrt _pow and _exp

I've also tried alternating with several of the following: (obviously
I'm no C hacker...): -LARGE -M2 -M2e -lx -Mh etc... all unsuccessful.

If anyone could provide any answers/advice, I would be very grateful.

Patrick Stickler
Nokia Research Center
FINLAND