-#!/usr/bin/perl
+#!/usr/bin/env perl
use Getopt::Std;
use FindBin;
use Cwd;
my $valid_mk = 1;
$mkver[0] =~ /^GNU/ or $valid_mk = 0;
$mkver[1] =~ /^Make/ or $valid_mk = 0;
-$mkver[2] >= "3.81" or $valid_mk = 0;
+
+my ($mkv1, $mkv2) = split /\./, $mkver[2];
+($mkv1 >= 4 || ($mkv1 == 3 && $mkv2 >= 81)) or $valid_mk = 0;
+
$valid_mk or die "Unsupported version of make found: $mk\n";
my @feeds;
sub refresh_config {
my $default = shift;
+ # Don't create .config if it doesn't already exist so that making a
+ # config only occurs when the user intends it do (however we do
+ # want to refresh an existing config).
+ return if not (-e '.config');
+
# workaround for timestamp check
system("rm -f tmp/.packageinfo");