[pushed] libctf: re-generate configure

[Alan Modra]

On Thu, Dec 02, 2021 at 11:51:09AM -0500, Mike Frysinger via Binutils wrote:
> On 02 Dec 2021 07:53, Simon Marchi via Binutils wrote:
> > When configuring libctf, I get:
> > 
> >   config.status: error: cannot find input file: `doc/Makefile.in'
> > 
> > This is because configure is out-of-date, re-generate it.
> 
> thanks.  i wish we had standard regen targets for autotools.

configure with --enable-maintainer-mode, and enjoy automatic
regeneration.

-- 
Alan Modra
Australia Development Lab, IBM