bug#26100: Switch from Automake to GNU Make

[Eli Zaretskii <eliz@gnu.org>]

> From: Paul Eggert <eggert@cs.ucla.edu>
> Date: Tue, 14 Mar 2017 17:16:21 -0700
> 
> Attached is a patch to change the Emacs build procedure to use GNU Make 
> instead of Automake, along the lines I suggested in January. I tested 
> this on Fedora 25 and on Solaris 10. Although I've tried to make it 
> portable to MS-Windows I cannot easily test it there. I plan to do more 
> testing on it before installing it, and am sending it to bug-gnu-emacs 
> now to give the MS-Windows folks a heads-up.

Looks okay to me, thanks.

> diff --git a/nt/gnulib-modules-to-delete.cfg b/nt/gnulib-cfg.mk
> similarity index 60%
> rename from nt/gnulib-modules-to-delete.cfg
> rename to nt/gnulib-cfg.mk
> index 09bea0e..4095ecf 100644
> --- a/nt/gnulib-modules-to-delete.cfg
> +++ b/nt/gnulib-cfg.mk
> @@ -1,19 +1,37 @@
> -# This is the list of modules to be deleted from ../lib/gnulib.mk.
> +# Configurations for ../lib/gnulib.mk.
>  #
> -# We delete them because they either conflict with MinGW headers or
> +# Copyright 2017 Free Software Foundation, Inc.
> +#
> +# This file is free software; you can redistribute it and/or modify
> +# it under the terms of the GNU General Public License as published by
> +# the Free Software Foundation; either version 3 of the License, or
> +# (at your option) any later version.
> +#
> +# This file is distributed in the hope that it will be useful,
> +# but WITHOUT ANY WARRANTY; without even the implied warranty of
> +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
> +# GNU General Public License for more details.
> +#
> +# You should have received a copy of the GNU General Public License
> +# along with this file.  If not, see <http://www.gnu.org/licenses/>.
> +
> +
> +# Gnulib odules to be omitted from Emacs.
            ^^^^^^
A typo.