From: matz@... (Yukihiro Matsumoto)
Date: 2003-07-26T13:13:18+09:00
Subject: Re: ruby 1.8.0 preview4

Hi,

In message "Re: ruby 1.8.0 preview4"
    on 03/07/26, Brian Candler <B.Candler@pobox.com> writes:

|> |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.

Aha!  Thanks a lot.

							matz.