2 use warnings FATAL => 'all';
4 use ExtUtils::MakeMaker;
5 (do './maint/Makefile.PL.include' or die $@) unless -f 'META.yml';
7 my %WriteMakefileArgs = (
9 VERSION_FROM => 'lib/Safe/Isa.pm',
12 'meta-spec' => { version => 2 },
16 # r/w: p5sagit@git.shadowcat.co.uk:Safe-Isa.git
18 url => 'git://git.shadowcat.co.uk/p5sagit/Safe-Isa.git',
19 web => 'http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=p5sagit/Safe-Isa.git',
23 mailto => 'bug-Safe-Isa@rt.cpan.org',
24 web => 'https://rt.cpan.org/Public/Dist/Display.html?Name=Safe-Isa',
30 'meta-spec' => { version => 2 },
34 'ExtUtils::MakeMaker' => '0',
53 my $eumm_version = eval $ExtUtils::MakeMaker::VERSION;
55 for (qw(configure build test runtime)) {
56 my $key = $_ eq 'runtime' ? 'PREREQ_PM' : uc $_.'_REQUIRES';
57 next unless exists $WriteMakefileArgs{META_ADD}{prereqs}{$_}
58 or exists $WriteMakefileArgs{$key};
59 my $r = $WriteMakefileArgs{$key} = {
60 %{$WriteMakefileArgs{META_ADD}{prereqs}{$_}{requires} || {}},
61 %{delete $WriteMakefileArgs{$key} || {}},
63 defined $r->{$_} or delete $r->{$_} for keys %$r;
66 # dynamic prereqs get added here.
68 $WriteMakefileArgs{MIN_PERL_VERSION} = delete $WriteMakefileArgs{PREREQ_PM}{perl} || 0;
70 die 'attention developer: you need to do a sane meta merge here!'
71 if keys %{$WriteMakefileArgs{BUILD_REQUIRES}};
73 $WriteMakefileArgs{BUILD_REQUIRES} = {
74 %{$WriteMakefileArgs{BUILD_REQUIRES} || {}},
75 %{delete $WriteMakefileArgs{TEST_REQUIRES}}
76 } if $eumm_version < 6.63_03;
78 $WriteMakefileArgs{PREREQ_PM} = {
79 %{$WriteMakefileArgs{PREREQ_PM}},
80 %{delete $WriteMakefileArgs{BUILD_REQUIRES}}
81 } if $eumm_version < 6.55_01;
83 delete $WriteMakefileArgs{CONFIGURE_REQUIRES}
84 if $eumm_version < 6.51_03;
86 delete $WriteMakefileArgs{MIN_PERL_VERSION}
87 if $eumm_version < 6.48;
89 delete @WriteMakefileArgs{qw(META_ADD META_MERGE)}
90 if $eumm_version < 6.46;
92 delete $WriteMakefileArgs{LICENSE}
93 if $eumm_version < 6.31;
95 WriteMakefile(%WriteMakefileArgs);