🚀 go-pugleaf

I got the file zippy-3.2.pl2.tar.gz and tried to compile the sources.
I suppose its the normal xboard 3.2 distribution with some changes for 
the zippy code. I already tried before to compile the normal xboard 3.2
sources, but i had problems too.

The "configure" script runs fine. I get a Makefile, but then after invoking
make, it exits after trying to link the object files with some libraries:

...

gcc -o xboard  \
        parser.o xboard.o backend.o moves.o childio.o zippy.o \
        -L/vol/X11/lib -lXaw  -lXmu  -lXt -lXext -lX11   -lm
/usr/lib/cmplrs/cc/ld:
Undefined:
SmcCloseConnection
SmcModifyCallbacks
SmcClientID
SmcOpenConnection
SmcGetIceConnection
IceConnectionNumber
SmcSetProperties
SmcDeleteProperties
IceProcessMessages
SmcSaveYourselfDone
SmcInteractDone
SmcInteractRequest
SmcRequestSaveYourselfPhase2
collect2: ld returned 1 exit status
make: *** [xboard] Error 1


What additional Libraries do I need ? Any ideas ?

Ultrix 4.1 is running here.

Thanks for any help!

Bernhard



-- 
Bernhard Sadlowski, e-mail: sadlowsk@mathematik.uni-bielefeld.de