/usr/local/CPAN/Net-MacMap/Makefile.PL

use ExtUtils::MakeMaker;
# See lib/ExtUtils/MakeMaker.pm for details of how to influence
# the contents of the Makefile that is written.
WriteMakefile(
    'NAME'      => 'Net::MacMap',
    'VERSION_FROM' => 'lib/Net/MacMap.pm', # finds $VERSION
);