Here's the make snippet:
ocamlc -verbose -I lwt -I ubase -custom -g -o unison unix.cma str.cma
-cclib -lutil ubase/projectInfo.cmo ubase/myMap.cmo ubase/safelist.cmo
ubase/uprintf.cmo ubase/util.cmo ubase/rx.cmo ubase/uarg.cmo
ubase/prefs.cmo ubase/trace.cmo lwt/pqueue.cmo lwt/lwt.cmo
lwt/lwt_util.cmo lwt/lwt_unix.cmo case.cmo pred.cmo uutil.cmo
fileutil.cmo name.cmo path.cmo fspath.cmo fingerprint.cmo abort.cmo
osx.cmo props.cmo fileinfo.cmo os.cmo lock.cmo clroot.cmo common.cmo
tree.cmo checksum.cmo terminal.cmo transfer.cmo xferhint.cmo remote.cmo
copy.cmo globals.cmo update.cmo files.cmo sortri.cmo recon.cmo
transport.cmo strings.cmo uicommon.cmo uitext.cmo main.cmo linktext.cmo
osxsupport.o pty.o
+ gcc -o 'unison' -I'/usr/local/lib/ocaml' /tmp/camlprim260d0d.c
'-Llwt' '-Lubase' '-L/usr/local/lib/ocaml' '-lstr' '-lunix' '-lutil'
'osxsupport.o' 'pty.o' -lcamlrun -lm -lcurses -lpthread
/usr/ccs/bin/ld: Can't find library: "util"
TIA,
Steve