From: Nobuyoshi Nakada <nobu@...>
Date: 2007-07-13T15:50:20+09:00
Subject: Re: Problem in compilation and installation of Ruby 1.9

Hi,

At Fri, 13 Jul 2007 14:12:13 +0900,
Chirag Mistry wrote in [ruby-talk:259246]:
> > 2.13?  From where did you salvaged such old configure.in?
> > It is AC_PREREQ(2.58) in the SVN repository.
> 
> Hi
>       I have confirmed it. I might made mistake. Earlier it was 
> AC_PREREQ(2.58). Then we have changed it to AC_PREREQ(2.57).

The purpose of it is exactly to get rid of those warnings. 

You can change anything, but it's at your own risk.

-- 
Nobu Nakada