[CM] clm & configure

[Bill Schottstaedt]

Thanks very much for the acl.cl and all.lisp changes -- I'll merge
those into my versions later today.  On the audio.obj business, my
first guess is that the Microsoft C compiler hit an error that wasn't
reported back through ACL -- would it be possible to call the C
compiler on audio.obj directly?  It's actually a miracle that Windows
code lasted this long -- when I wrote it, all I had was a DOS terminal
and a big headache.