> Using the Marshal module from the ocaml interpreter, I found
     > its strange behavior.  Though Marshal.from_string is registered
     > in the Marshal.mli interface file, the interpreter complains
     > for "Reference to undefined global".  Folloing is my session

Add "marshal" to 

PERVASIVES=arg array callback char digest filename format gc hashtbl \
  lexing list map obj parsing pervasives printexc printf queue random \
  set sort stack string stream sys oo genlex topdirs toploop weak lazy

in the main Makefile.

-- 
Christian Foisy, CACPUS           | tel: (819) 821-8000 ext 2086
SP2 Parallel computing specialist | fax: (819) 821-8017
Universite de Sherbrooke, Canada  | christian.foisy@courrier.usherb.ca