File Coverage

blib/lib/Alien/m4.pm

Criterion	Covered	Total	%
statement	11	14	78.5
branch	1	2	50.0
condition			n/a
subroutine	4	6	66.6
pod	2	2	100.0
total	18	24	75.0

package Alien::m4;

use strict;
use warnings;
use base qw( Alien::Base );

# ABSTRACT: Find or build GNU m4
our $VERSION = '0.20'; # VERSION


sub alien_helper
{
  my($class) = @_;
  return {
    m4 => sub { $class->exe },
  };
}

sub exe
{
  my($class) = @_;
  $class->runtime_prop->{command} || 'm4';
}

1;

__END__