xymon gmake on Solaris 10

I have seen many hits on the web from people who are experiencing xymon
client build issues on solaris 10 sparc and x86, but haven't seen a
resolution...
 
Can you help?
 
gmake[1]: Entering directory `/home/xymon/xymon-4.2.3/hobbitd'
gcc -o ../client/hobbitd_client  hobbitd_client.o    hobbitd_worker.o
hobbitd_bu  ffer.o client_config.o ../lib/hobbitclient.a
-L/usr/local/lib -lpcre -lresolv -l  socket -lnsl
Undefined                       first referenced
 symbol                             in file
clock_gettime
../lib/hobbitclient.a(timefunc-client.o)
ld: fatal: Symbol referencing errors. No output written to
../client/hobbitd_cli  ent
collect2: ld returned 1 exit status
gmake[1]: *** [../client/hobbitd_client] Error 1
gmake[1]: Leaving directory `/home/xymon/xymon-4.2.3/hobbitd'
gmake: *** [hobbitd-client] Error 2
#
 
 
Anthony D Vaccaro
Produban US

Mail Code: 11-900-PB3
XXXX Berkshire Boulevard
Wyomissing, PA XXXXX
Tel: XXX-XXX-XXXX (659025)
Fax: XXX-XXX-XXXX
user-90da11c83155@xymon.invalid