Commit: Update libiberty

[Nick Clifton]

Hi Jan,

> Did that go father than wanted? The builder now complains:
> 
> --- a/libiberty/aclocal.m4
> +++ b/libiberty/aclocal.m4
> @@ -1,6 +1,6 @@
> -# generated automatically by aclocal 1.16.5 -*- Autoconf -*-
> +# generated automatically by aclocal 1.15.1 -*- Autoconf -*-
>   
> -# Copyright (C) 1996-2021 Free Software Foundation, Inc.
> +# Copyright (C) 1996-2017 Free Software Foundation, Inc.
>   
>   # This file is free software; the Free Software Foundation
>   # gives unlimited permission to copy and/or distribute it,

Ah - so the builder is regenerating the auto-generated files and then
comparing them to the originals in order to make sure that nothing has
changed, yes ?

Well they are just a couple of comments, so I can fix them easily enough.


> Whether the further complaint from the builder regarding ld/config.in
> is also related to using a different autoconf version I can't tell.
> One way or another that wants sorting, too.

What is the complaint about ld/config.in ?

Cheers
   Nick