NAME Alien::m4 - Find or build m4 VERSION version 0.11 SYNOPSIS From a Perl script use Alien::m4; use Env qw( @PATH ); unshift @PATH, Alien::m4->bin_dir; # m4 is now in your path From Alien::Base Build.PL use Alien:Base::ModuleBuild; my $builder = Module::Build->new( ... alien_bin_requires => { 'Alien::m4' => '0.07', }, ... ); $builder->create_build_script; DESCRIPTION This package can be used by other CPAN modules that require m4. METHODS exe my $m4 = Alien::m4->exe; Returns the "name" of m4. Normally this is m4, but in some cases, it may be the full path to m4. HELPERS m4 %{m4} Returns the name of the m4 command. Usually just m4. AUTHOR Graham Ollis COPYRIGHT AND LICENSE This software is copyright (c) 2017 by Graham Ollis. This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.