GETCWD function in Fortran library

["Arvind Amin" <aamin@xxxxxxxxxxxxxxx>]

I have run into a missing library function. Here is a small test
that shows that GETCWD has missing internal library routine.

Is there any update to resolve this?

>cat try.F
       program try
       character*1024 cwd, buf, getcwd, pfxgetcwd
       external getcwd
       cwd=getcwd(buf,50)
       print *, cwd
       stop
       end

>sgif90 try.F
/usr/lib/gcc-lib/ia64-cygnus-linux/2.9-ia64-000216-final/../../../libfortran.a(getcwd_.o):
../../libU77/getcwd_.c:85: undefined reference to `b_char'
collect2: ld returned 1 exit status

Thanks.
**************************************
Arvind Amin, Ph.D.
Sr. Applications Consultant
NEC Systems, Inc
e-mail: aamin@xxxxxxxxxxxxxxx
phone: (281) 465-1557
http://www.necservers.com
*************************************