boilerplate-ify Makefile.PL

[p5sagit/Package-Variant.git] / Makefile.PL

use strict;
use warnings FATAL => 'all';

my %META = (
  name => 'Package-Variant',
  prereqs => {
    test => { requires => {
      'Test::Fatal' => 0,
    }, },
    runtime => { requires => {
      'perl' => 5.006,
      'strictures' => 1,
      'Carp' => 0,
      'Import::Into' => 1,
      'Module::Runtime' => '0.013',
    }, },
  },
  dynamic_config => 0,
  resources => {
    # r/w: p5sagit@git.shadowcat.co.uk:Package-Variant.git
    repository => {
      url => 'git://git.shadowcat.co.uk/p5sagit/Package-Variant.git',
      web => 'http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=p5sagit/Package-Variant.git',
      type => 'git',
    },
    bugtracker => {
      mailto => 'bug-Package-Variant@rt.cpan.org',
      web => 'https://rt.cpan.org/Public/Dist/Display.html?Name=Package-Variant',
    },
  },
  no_index => { directory => [ 't', 'xt', ], package => [ 'string' ] },
);

my %MM_ARGS = ();

##############################################################################
require ExtUtils::MakeMaker;
(do 'maint/Makefile.PL.include' or die $@) unless -f 'META.yml';

# have to do this since old EUMM dev releases miss the eval $VERSION line
my $eumm_version  = eval $ExtUtils::MakeMaker::VERSION;
my $mymeta        = $eumm_version >= 6.57_02;
my $mymeta_broken = $mymeta && $eumm_version < 6.57_07;

($MM_ARGS{NAME} = $META{name}) =~ s/-/::/g;
($MM_ARGS{VERSION_FROM} = "lib/$MM_ARGS{NAME}.pm") =~ s{::}{/}g;
$MM_ARGS{LICENSE} = $META{license}
  if $eumm_version >= 6.30;
$MM_ARGS{NO_MYMETA} = 1
  if $mymeta_broken;
$MM_ARGS{META_ADD} = { 'meta-spec' => { version => 2 }, %META }
  unless -f 'META.yml';

for (qw(configure build test runtime)) {
  my $key = $_ eq 'runtime' ? 'PREREQ_PM' : uc $_.'_REQUIRES';
  my $r = $MM_ARGS{$key} = {
    %{$META{prereqs}{$_}{requires} || {}},
    %{delete $MM_ARGS{$key} || {}},
  };
  defined $r->{$_} or delete $r->{$_} for keys %$r;
}

$MM_ARGS{MIN_PERL_VERSION} = delete $MM_ARGS{PREREQ_PM}{perl} || 0;

delete $MM_ARGS{MIN_PERL_VERSION}
  if $eumm_version < 6.47_01;
$MM_ARGS{BUILD_REQUIRES} = {%{$MM_ARGS{BUILD_REQUIRES}}, %{delete $MM_ARGS{TEST_REQUIRES}}}
  if $eumm_version < 6.63_03;
$MM_ARGS{PREREQ_PM} = {%{$MM_ARGS{PREREQ_PM}}, %{delete $MM_ARGS{BUILD_REQUIRES}}}
  if $eumm_version < 6.55_01;
delete $MM_ARGS{CONFIGURE_REQUIRES}
  if $eumm_version < 6.51_03;

ExtUtils::MakeMaker::WriteMakefile(%MM_ARGS);