xdriver problem

linux redhat 6.0 kernel 2.2.15
grass 4.21 compiled ok but…
when compiling the xdriver (either _8 or _24) i get this message:

make[1]: Entering directory `/usr/grass4.2/src421/src/display/devices/XDRIVER_24/XDRIVER24’

rm -f OBJ.linux/SWITCHER.o
gcc -O2 -m486 -DATT_386 -D_NO_PROTO -I/usr/include -I/usr/grass4.2/src421/src/include -DUSE_TERMIO -c SWITCHER.c
SWITCHER.c:45: macro `strcpy’ used without args
make[1]: *** [OBJ.linux/SWITCHER.o] Error 1
make[1]: Leaving directory ‘/usr/grass4.2/src421/src/display/devices/XDRIVER_24/XDRIVER24’
make: *** [all] Error 2

all suggestions welcome

thank u
massimo caprotti
milano italy