[HACKERS] Compile HELP for 'rint' needed (HPUX 9.01)

I'm always getting this:

gcc -o postgres access/SUBSYS.o bootstrap/SUBSYS.o catalog/SUBSYS.o commands/SUBSYS.o executor/SUBSYS.o lib/SUBSYS.o
libpq/SUBSYS.omain/SUBSYS.o nodes/SUBSYS.o optimizer/SUBSYS.o parser/SUBSYS.o port/SUBSYS.o postmaster/SUBSYS.o
regex/SUBSYS.orewrite/SUBSYS.o storage/SUBSYS.o tcop/SUBSYS.o utils/SUBSYS.o ../utils/version.o -L/usr/local/lib
-L/opt/hppd/lib-lcrypt -lBSD -lld -ldld -lm -lreadline -ltermcap -lcurses  
collect2: ld returned 1 exit status
/bin/ld: Unsatisfied symbols:
   rint (code)
gmake[1]: *** [postgres] Error 1

I don't have rint on the system, so the builin function 'static double rint'
in float.c should be taken.

Please give compile suggestions ...

=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=
* Martin Utesch              * Institute of Automatic Control      *
=                             = University of Mining and Technology =
* utesch@aut.tu-freiberg.de   * Freiberg, Germany                   *
=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=

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