Cannnot compile groff-1.18.1

[Martin MOKREJŠ]

Hi,
  I have the following problem compiling groff on Tru64unix:

make[2]: Entering directory 
`/afs/gsf.de/sources/groff-1.18.1/src/devices/grodvi'
cxx -I. -I/afs/gsf.de/sources/groff-1.18.1/src/devices/grodvi 
-I/afs/gsf.de/sources/groff-1.18.1/src/include 
-I/afs/gsf.de/sources/groff-1.18.1/src/include -DHAVE_CONFIG_H -O2 -arch ev56 
-I/software/@sys/usr/include -I/usr/local/include -I/usr/local/openssl/include 
-c dvi.cc
cxx -O2 -arch ev56  -o grodvi dvi.o 
/afs/gsf.de/sources/groff-1.18.1/src/libs/libdriver/libdriver.a 
/afs/gsf.de/sources/groff-1.18.1/src/libs/libgroff/libgroff.a -L/usr/local/lib 
-L/software/@sys/usr/lib -L/usr/local/openssl/lib -L/usr/lib -lm
ld:
Unresolved:
printer::change_color(const environment* const)
printer::change_fill_color(const environment* const)
make[2]: *** [grodvi] Error 1
make[2]: Leaving directory `/afs/gsf.de/sources/groff-1.18.1/src/devices/grodvi'

Can you help? TIA
-- 
Martin Mokrejs <address@hidden>, <address@hidden>
PGP5.0i key is at http://www.natur.cuni.cz/~mmokrejs
MIPS / Institute for Bioinformatics <http://mips.gsf.de>
GSF - National Research Center for Environment and Health
Ingolstaedter Landstrasse 1, D-85764 Neuherberg, Germany
tel.: +49-89-3187 3683 , fax: +49-89-3187 3585