Due to a slight problem with the 'hc' compiler on the IBM RT, as of
now (5 May 1989) the Makefile.rt file explicitly calls "pcc" rather
than "cc" as do Makefile.vax and Makefile.sun (which are currently linked
to each other).

To build, "cp Makefile.(architecture) Makefile" and "make bsd"
(Sun 3 and Sun 4 are both made from Makefile.sun; to make for the Sun 4,
 type "make sunos4" instead of "make bsd").

-Jay Libove, Un*x C-Kermit maintainer, 20 Jun 1989
