#!/usr/bin/perl -w

=head1 NAME

dh_autotools-dev_restoreconfig - restore B<config.sub> and B<config.guess>

=cut

use strict;
use Debian::Debhelper::Dh_Lib;

=head1 SYNOPSIS

B<dh_autotools-dev_restoreconfig> [S<I<debhelper options>>]

=head1 DESCRIPTION

dh_autotools-dev_restoreconfig restores the original B<config.sub> and B<config.guess>
files that have been backed up by dh_autotools-dev_updateconfig under the names
B<config.sub.dh-orig> and B<config.guess.dh-orig>.

=head1 EXAMPLES

dh_autotools-dev_restoreconfig is usually called indirectly in a rules file via the
dh command.

	%:
		dh $@ --with autotools_dev

It can also be direcly called in the clean rule.

	clean:
		dh_testdir
		dh_testroot
		[ ! -f Makefile ] || $(MAKE) clean
		dh_autotools-dev_restoreconfig
		dh_clean

=cut

init();

complex_doit('for c_g in `find . -type f -name config.guess` ; do if test -e "$c_g.dh-orig" ; then mv -f "$c_g.dh-orig" "$c_g" ; fi ; done');
complex_doit('for c_s in `find . -type f -name config.sub`   ; do if test -e "$c_s.dh-orig" ; then mv -f "$c_s.dh-orig" "$c_s" ; fi ; done');
complex_doit('find . -type f \( -name config.guess.dh-orig -o -name config.sub.dh-orig \) -delete');

=head1 SEE ALSO

L<debhelper(7)>, L<dh(1)>.

This program is meant to be used together with debhelper.

=head1 AUTHOR

Fabian Greffrath <fabian+debian@greffrath.com>

=cut