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From: pitre@n5160d.nrl.navy.mil (Richard Pitre)
Subject: GNAT installation ?
Date: 1996/03/26
Message-ID: <4j95ad$eep@ra.nrl.navy.mil>#1/1
X-Deja-AN: 144348796
organization: Naval Research Laboratory
newsgroups: comp.lang.ada
Date: 1996-03-26T00:00:00+00:00
List-Id: <comp.lang.ada>

I'm having a little trouble getting started with GNAT 
for NeXTStep (UNIX BSD 4.3).
the gcc version is 2.7.2 and I think that GNAT version is 3.01a

I compiled this exercise 1.2a from Cohen's book
******************************
with Ada.Integer_Text_IO;

procedure Sum_3_Inputs is
-- This program reads in three numbers
-- and prints out their sum
A,B,C: Integer;

begin
  Ada.Integer_Text_IO.Get(A);
  Ada.Integer_Text_IO.Get(B);
  Ada.Integer_Text_IO.Get(C);
  Ada.Integer_Text_IO.Put(A+B+C);
end Sum_3_Inputs;
******************************

When I run gnatbl, I get the message:

ld: Undefined symbols:
_getcwd

Any clues.

richard