From: Brian Candler <B.Candler@...>
Date: 2003-07-26T07:11:21+09:00
Subject: Re: ruby 1.8.0 preview4

On Sat, Jul 26, 2003 at 01:43:52AM +0900, Yukihiro Matsumoto wrote:
> |readline.c: In function `readline_readline':
> |readline.c:51: warning: implicit declaration of function `isatty'
> 
> Do you mean isatty(3) is not declared in <unistd.h> on FreeBSD?

No, it is declared there. I think the problem is here:

#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif

but config.h (via ruby.h) has not been included at that point, so unistd.h
is not being included.

Regards,

Brian.