package Devel::AssertOS::Linux;

use Devel::CheckOS;
use strict;
use warnings;
no warnings 'redefine';

our $VERSION = '1.3';


sub subtypes { qw(Android) }
sub matches { ('Linux', subtypes()) }

sub os_is {
    (
        # order is important
        Devel::CheckOS::os_is(subtypes()) ||
        $^O =~ /^linux$/i
    ) ? 1 : 0;
}

Devel::CheckOS::die_unsupported() unless(os_is());

sub expn {
    "The operating system has a Linux kernel"
}

=head1 COPYRIGHT and LICENCE

Copyright 2007 - 2014 David Cantrell

This software is free-as-in-speech software, and may be used, distributed, and modified under the terms of either the GNU General Public Licence version 2 or the Artistic Licence. It's up to you which one you use. The full text of the licences can be found in the files GPL2.txt and ARTISTIC.txt, respectively.

=cut

1;