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From: Roland McGrath <roland@hack.frob.com>
To: "H.J. Lu" <hjl.tools@gmail.com>
Cc: GNU C Library <libc-alpha@sourceware.org>
Subject: Re: Should we require autoconf 2.69?
In-Reply-To: H.J. Lu's message of  Wednesday, 17 September 2014 13:11:47 -0700 <CAMe9rOqt8xkmtOGAZJ9mujmhSPfpSZ776z=nM_8fGrJ=cy9AcQ@mail.gmail.com>
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> On Wed, Sep 17, 2014 at 12:33 PM, Roland McGrath <roland@hack.frob.com> wrote:
> > If you make sure the GLIBC_PROVIDES magic in aclocal.m4 is still right,
> > then it's fine with me.
> 
> What should I look for?  I didn't get any error messages with autoconf 2.69.

Basically you should regenerate all the sysdeps/.../configure files and
eyeball the diffs for sanity.  If any of them inflates a lot or anything
else bizarre-looking, then we have a problem.