[CM] error compiling clm2 with cmucl

[M. Perticone]

hello list,

when trying to compile clm-2 in cmucl i got the following error:

/hall/tmp/clm-2/sndlib2clm.x86f written.
Compilation finished in 0:00:03.
;; Loading #p"/hall/tmp/clm-2/sndlib2clm.x86f".


Error in function COMMON-LISP::FOREIGN-SYMBOL-ADDRESS-AUX:
   Unknown foreign symbol: "mus_sound_set_loop_info"


then, if i continue with compilation, everything goes well, although
sndlibclm.x86f is skipped.
anyone using cmucl can help?

thanks in advance,
marcelo