Can anyone explain the following client compile error? thanks, Bill

gmake

MAKE="gmake" CC="gcc" CFLAGS="-g -O2 -Wall -Wno-unused -D_REENTRANT
-DSunOS -I. -Ipwd/include -DCLIENTONLY=1" LDFLAGS="" pwd/build/ge nconfig.sh Checking for socklen_t Checking for snprintf Checking for vsnprintf Checking for rpc/rpcent.h Checking for sys/select.h Checking for u_int32_t typedef Checking for PATH_MAX definition Checking for SHUT_RD/WR/RDWR definitions config.h created CC="gcc" CFLAGS="-g -O2 -Wall -Wno-unused -D_REENTRANT -DSunOS -I. -Ipwd/include -DCLIENTONLY=1" LDFLAGS="" OSDEF="-DSunOS" RPATHOPT="" PCREINCDIR="" SSLFLAGS="" SSLINCDIR="" SSLLIBS="" NETLIBS="-lresolv -lsocket -lnsl" LIBRTDEF="" BBTOPDIR="/export/home/xymon" BBLOGDIR=""
BBHOSTNAME="" BBHOSTIP="10.90.2.100" BBHOSTOS="" LOCALCLIENT="no" gmake -C lib client gmake[1]: Entering directory /opt/xymon-4.2.3/lib' gcc -g -O2 -Wall -Wno-unused -D_REENTRANT -DSunOS -I. -I/opt/xymon-4.2.3/include -DCLIENTONLY=1 -I. -I../include -o test-endianness test -endianness.c gcc -g -O2 -Wall -Wno-unused -D_REENTRANT -DSunOS -I. -I/opt/xymon-4.2.3/include -DCLIENTONLY=1 -I. -I../include -c -o osdefs.o osdefs .c gcc -g -O2 -Wall -Wno-unused -D_REENTRANT -DSunOS -I. -I/opt/xymon-4.2.3/include -DCLIENTONLY=1 -I. -I../include -c -o cgiurls.o cgiur ls.c gcc -g -O2 -Wall -Wno-unused -D_REENTRANT -DSunOS -I. -I/opt/xymon-4.2.3/include -DCLIENTONLY=1 -I. -I../include -DCLIENTONLY -c -o colo r-client.o color.c gcc -g -O2 -Wall -Wno-unused -D_REENTRANT -DSunOS -I. -I/opt/xymon-4.2.3/include -DCLIENTONLY=1 -I. -I../include -c -o digest.o digest .c gcc -g -O2 -Wall -Wno-unused -D_REENTRANT -DSunOS -I. -I/opt/xymon-4.2.3/include -DCLIENTONLY=1 -I. -I../include -c -o encoding.o enco ding.c gcc -g -O2 -Wall -Wno-unused -D_REENTRANT -DSunOS -I. -I/opt/xymon-4.2.3/include -DCLIENTONLY=1 -I. -I../include -DBBTOPDIR=\"/export/ho me/xymon\" -DBBLOGDIR=\"\" -DBBHOSTNAME=\"\" -DBBHOSTIP=\"10.90.2.100\" -DBBHOSTOS=\"\" -DBUILD_HOME=\"/export/home/xymon/client\" -c -o e nviron-client.o environ.c gcc -g -O2 -Wall -Wno-unused -D_REENTRANT -DSunOS -I. -I/opt/xymon-4.2.3/include -DCLIENTONLY=1 -I. -I../include -c -o errormsg.o erro rmsg.c gcc -g -O2 -Wall -Wno-unused -D_REENTRANT -DSunOS -I. -I/opt/xymon-4.2.3/include -DCLIENTONLY=1 -I. -I../include -c -o ipaccess.o ipac cess.c gcc -g -O2 -Wall -Wno-unused -D_REENTRANT -DSunOS -I. -I/opt/xymon-4.2.3/include -DCLIENTONLY=1 -I. -I../include -c -o loadhosts.o loadh osts.c loadhosts.c: In function bbh_item_id': loadhosts.c:523: warning: return discards qualifiers from pointer target type gcc -g -O2 -Wall -Wno-unused -D_REENTRANT -DSunOS -I. -I/opt/xymon-4.2.3/include -DCLIENTONLY=1 -I. -I../include -c -o md5.o md5.c gcc -g -O2 -Wall -Wno-unused -D_REENTRANT -DSunOS -I. -I/opt/xymon-4.2.3/include -DCLIENTONLY=1 -I. -I../include -c -o memory.o memory .c gcc -g -O2 -Wall -Wno-unused -D_REENTRANT -DSunOS -I. -I/opt/xymon-4.2.3/include -DCLIENTONLY=1 -I. -I../include -c -o misc.o misc.c gcc -g -O2 -Wall -Wno-unused -D_REENTRANT -DSunOS -I. -I/opt/xymon-4.2.3/include -DCLIENTONLY=1 -I. -I../include -c -o rbtr.o rbtr.c gcc -g -O2 -Wall -Wno-unused -D_REENTRANT -DSunOS -I. -I/opt/xymon-4.2.3/include -DCLIENTONLY=1 -I. -I../include
./test-endianness -c -o rmd160c.o rmd160c.c gcc -g -O2 -Wall -Wno-unused -D_REENTRANT -DSunOS -I. -I/opt/xymon-4.2.3/include -DCLIENTONLY=1 -I. -I../include -c -o sendmsg.o sendm sg.c gcc -g -O2 -Wall -Wno-unused -D_REENTRANT -DSunOS -I. -I/opt/xymon-4.2.3/include -DCLIENTONLY=1 -I. -I../include
./test-endianness -c -o sha1.o sha1.c gcc -g -O2 -Wall -Wno-unused -D_REENTRANT -DSunOS -I. -I/opt/xymon-4.2.3/include -DCLIENTONLY=1 -I. -I../include -c -o sig.o sig.c gcc -g -O2 -Wall -Wno-unused -D_REENTRANT -DSunOS -I. -I/opt/xymon-4.2.3/include -DCLIENTONLY=1 -I. -I../include -c -o stackio.o stack io.c gcc -g -O2 -Wall -Wno-unused -D_REENTRANT -DSunOS -I. -I/opt/xymon-4.2.3/include -DCLIENTONLY=1 -I. -I../include -c -o strfunc.o strfu nc.c gcc -g -O2 -Wall -Wno-unused -D_REENTRANT -DSunOS -I. -I/opt/xymon-4.2.3/include -DCLIENTONLY=1 -I. -I../include -c -o suid.o suid.c gcc -g -O2 -Wall -Wno-unused -D_REENTRANT -DSunOS -I. -I/opt/xymon-4.2.3/include -DCLIENTONLY=1 -I. -I../include -DCLIENTONLY -c -o time func-client.o timefunc.c ar cr hobbitclient.a osdefs.o cgiurls.o color-client.o digest.o encoding.o environ-client.o errormsg.o ipaccess.o loadhosts.o md5.o memory .o misc.o rbtr.o rmd160c.o sendmsg.o sha1.o sig.o stackio.o strfunc.o suid.o timefunc-client.o ranlib hobbitclient.a || echo "" gmake[1]: Leaving directory /opt/xymon-4.2.3/lib' CC="gcc" CFLAGS="-g -O2 -Wall -Wno-unused -D_REENTRANT -DSunOS -I. -Ipwd/include -DCLIENTONLY=1" LDFLAGS="" RPATHOPT="" SSLFLAGS="" SSL INCDIR="" SSLLIBS="" NETLIBS="-lresolv -lsocket -lnsl" LIBRTDEF="" BBHOME="/export/home/xymon/client" gmake -C common client gmake[1]: Entering directory /opt/xymon-4.2.3/common' gcc -g -O2 -Wall -Wno-unused -D_REENTRANT -DSunOS -I. -I/opt/xymon-4.2.3/include -DCLIENTONLY=1 -c -o bb.o bb.c gcc -g -O2 -Wall -Wno-unused -D_REENTRANT -DSunOS -I. -I/opt/xymon-4.2.3/include -DCLIENTONLY=1 -o ../client/bb bb.o ../lib/hobbitclient. a -lresolv -lsocket -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/bb collect2: ld returned 1 exit status gmake[1]: *** [../client/bb] Error 1 gmake[1]: Leaving directory `/opt/xymon-4.2.3/common' gmake: *** [common-client] Error 2