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From: domo@tsa.co.uk (Dominic Dunlop)
Newsgroups: comp.unix.aux,comp.lang.perl
Subject: Re: 2nd problem compiling perl on AUX2.0
Summary: Need -lposix to link perl PL41 on Apple A/UX 2.0
Message-ID: <1990Dec6.120034.5353@tsa.co.uk>
Date: 6 Dec 90 12:00:34 GMT
References: <26669@dartvax.Dartmouth.EDU>
Reply-To: domo@tsa.co.uk (Dominic Dunlop)
Followup-To: comp.unix.aux
Organization: The Standard Answer Ltd.
Lines: 14

In article <26669@dartvax.Dartmouth.EDU> pete@eleazar.dartmouth.edu (Pete Schmitt) writes:
> undefined               first referenced
>  symbol                     in file
> rewinddir                       doio.o
> ld fatal: Symbol referencing errors. No output written to perl
> 
> I understand that rewinddir is a macro in dir.h and perl doio.c seems to
> be including it.  Is there a library I'm not using as well?

Right.  For some reason, despite the fact that it's a BSD invention, Apple
put that function (and it IS a function) in /usr/lib/libposix.a.
You need -lposix.
-- 
Dominic Dunlop