Consider hinting libpcd, openmotif

[Nathanael Nerode <neroden@twcny.rr.com>]

hint libpcd/1.0.1 openmotif/2.2.2-6

These two need to go in together because of ida.
It won't work until ida/0.20 gets built on arm and m68k, but hopefully 
that will happen soon.