Problem Building Cygwin PostgreSQL

I am attempting to build PostgreSQL 7.0.2 on a stock Cygwin 1.1.4
distribution. When building plpgsql.dll, I get the following error:

dllwrap -o plpgsql.dll --dllname plpgsql.dll --def plpgsql.def \
pl_parse.o pl_han dler.o pl_comp.o pl_exec.o pl_funcs.o \
../../../utils/dllinit.o -L/usr/local/lib -L/usr/local/lib \
-L../../../backend -lpostgres -lcygipc -lcygwin -lcrypt -lkernel32
pl_exec.o(.text+0x1e56):pl_exec.c: undefined reference to `fmgr_pl_finfo'
pl_exec.o(.text+0x32a1):pl_exec.c: undefined reference to `fmgr_pl_finfo'
pl_exec.o(.text+0x32bd):pl_exec.c: undefined reference to `fmgr_pl_finfo'
collect2: ld returned 1 exit status

Searching the Net, I found the following on the pgsql-ports list:

http://www.postgresql.org/mhonarc/pgsql-ports/2000-08/msg00045.html

which demonstrates that at least one other person had exactly the same
problem. Unfortunately, the solution given was not applicable.

Has anyone been successful building a Cygwin PostgreSQL 7.0.2? If so,
what is the solution to the above problem?

Thanks,
Jason

--
Jason Tishler
Director, Software Engineering Phone: +1 (732) 264-8770 x235
Dot Hill Systems Corporation Fax: +1 (732) 264-8798
82 Bethany Road, Suite 7 Email: Jason(dot)Tishler(at)dothill(dot)com
Hazlet, NJ 07730 USA WWW: http://www.dothill.com