1use strict;
2use warnings FATAL => 'all';
3use ExtUtils::MakeMaker;
4(do './maint/Makefile.PL.include' or die $@) unless -f 'META.yml';
5
6my %WriteMakefileArgs = (
7  NAME => 'Safe::Isa',
8  VERSION_FROM => 'lib/Safe/Isa.pm',
9
10  META_MERGE => {
11      'meta-spec' => { version => 2 },
12      dynamic_config => 0,
13      resources => {
14        # GitHub mirrors from Shadowcat. We list it so we can get pull requests.
15        # The canonical repo is:
16        # r/o: git://git.shadowcat.co.uk/p5sagit/Safe-Isa.git
17        # r/w: p5sagit@git.shadowcat.co.uk:Safe-Isa.git
18        # web: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=p5sagit/Safe-Isa.git
19        repository => {
20          url => 'https://github.com/p5sagit/Safe-Isa.git',
21          web => 'https://github.com/p5sagit/Safe-Isa',
22          type => 'git',
23        },
24        bugtracker => {
25            mailto => 'bug-Safe-Isa@rt.cpan.org',
26            web => 'https://rt.cpan.org/Public/Dist/Display.html?Name=Safe-Isa',
27        },
28      },
29      x_contributors => [ # manually added, from git shortlog -e -s -n
30        'Karen Etheridge <ether@cpan.org>',
31        'Matt S Trout <mst@shadowcat.co.uk>',
32        'Graham Knop <haarg@haarg.org>',
33        'David Steinbrunner <dsteinbrunner@pobox.com>',
34      ],
35  },
36
37  META_ADD => {
38    'meta-spec' => { version => 2 },
39    prereqs => {
40      configure => {
41        requires => {
42          'ExtUtils::MakeMaker' => '0',
43        },
44      },
45      runtime => {
46        requires => {
47          'Exporter' => '5.57',
48          'Scalar::Util' => 0,
49          perl => '5.006',
50        },
51      },
52      test => {
53        requires => {
54          'Test::More' => '0',
55        },
56      },
57    },
58  },
59);
60
61my $eumm_version  = eval $ExtUtils::MakeMaker::VERSION;
62
63for (qw(configure build test runtime)) {
64  my $key = $_ eq 'runtime' ? 'PREREQ_PM' : uc $_.'_REQUIRES';
65  next unless exists $WriteMakefileArgs{META_ADD}{prereqs}{$_}
66           or exists $WriteMakefileArgs{$key};
67  my $r = $WriteMakefileArgs{$key} = {
68    %{$WriteMakefileArgs{META_ADD}{prereqs}{$_}{requires} || {}},
69    %{delete $WriteMakefileArgs{$key} || {}},
70  };
71  defined $r->{$_} or delete $r->{$_} for keys %$r;
72}
73
74# dynamic prereqs get added here.
75
76$WriteMakefileArgs{MIN_PERL_VERSION} = delete $WriteMakefileArgs{PREREQ_PM}{perl} || 0;
77
78die 'attention developer: you need to do a sane meta merge here!'
79  if keys %{$WriteMakefileArgs{BUILD_REQUIRES}};
80
81$WriteMakefileArgs{BUILD_REQUIRES} = {
82    %{$WriteMakefileArgs{BUILD_REQUIRES} || {}},
83    %{delete $WriteMakefileArgs{TEST_REQUIRES}}
84} if $eumm_version < 6.63_03;
85
86$WriteMakefileArgs{PREREQ_PM} = {
87    %{$WriteMakefileArgs{PREREQ_PM}},
88    %{delete $WriteMakefileArgs{BUILD_REQUIRES}}
89} if $eumm_version < 6.55_01;
90
91delete $WriteMakefileArgs{CONFIGURE_REQUIRES}
92  if $eumm_version < 6.51_03;
93
94delete $WriteMakefileArgs{MIN_PERL_VERSION}
95  if $eumm_version < 6.48;
96
97delete @WriteMakefileArgs{qw(META_ADD META_MERGE)}
98  if $eumm_version < 6.46;
99
100delete $WriteMakefileArgs{LICENSE}
101  if $eumm_version < 6.31;
102
103WriteMakefile(%WriteMakefileArgs);
104