#!/usr/bin/perl

use strict;
use warnings;
use Debian::Debhelper::Dh_Version;
use Debian::Debhelper::Dh_Lib ();

my @provides;
my $version = $Debian::Debhelper::Dh_Version::version;
$version =~ s/~.*//; # Drop backports marker
$version =~ s/^\d+\K\..*//;
for (my $i = Debian::Debhelper::Dh_Lib::LOWEST_VIRTUAL_DEBHELPER_COMPAT_LEVEL ; $i <= $version ; $i++) {
    push(@provides, "debhelper-compat (= $i)");
}
print "dh:CompatLevels=" . join(", ", @provides) . "\n";