Problems building Hylafax under dUNIX v4.0

["Paul A. Scowen" <PAUL.SCOWEN@ASU.Edu>]

Hi,

I'm trying to build Hylafax under Digital UNIX v4.0 on an alpha system.
The rev of Hylafax is v4.0pl1.  I'm performing the build using gcc
version
2.7.2.1.  

I ran into some problems initially that were fixed by turning off the
REGEX
part of the configuration - for some reason the configure does not do
this
automatically.  Anyway, the build proceeds merrily until we get to one 
location and we get an unresolved loader error:

/usr/local/bin/gcc      -I.././zlib                       -D__ANSI_CPP__
-I. -I.. -I.././util  -I.././util -I/usr/local/include -I/usr/include -g
-O -o faxinfo faxinfo.o   -L/usr/local/lib  ../util/libfaxutil.a
../port/libport.a -L/usr/local/lib -ltiff -L../zlib -lz  -lutil -lm -lc 
collect2: ld returned 1 exit status
/usr/bin/ld:
Unresolved:
__builtin_va_start
*** Exit 1
Stop.
*** Exit 1
Stop.
*** Exit 1
Stop.
*** Exit 1
Stop.

Now this va_start function is according to the man pages for dUNIX
a part of the standard libc.a - and so should be linked in just
fine at this point.  However I can find no such definition by
doing an "ar -t" on the library.  The curious thing is that a
bunch of earlier routines that also use va_start() - its used up 
the wazoo all over the package - build just fine.  Any ideas what's
causing the problem - why is it that faxinfo causes the problem??

Thanks in advance.

Paul Scowen
ASU - Astronomy