package builder::MyBuilder;
use strict;
use warnings;
use parent qw/Module::Build/;
die 'OS unsupported' if ($^O =~ /^(MSWin32|cygwin)$/);
1;
package builder::MyBuilder;
use strict;
use warnings;
use parent qw/Module::Build/;
die 'OS unsupported' if ($^O =~ /^(MSWin32|cygwin)$/);
1;