apparently working MYMETA generation

diff --git a/Makefile.PL b/Makefile.PL
index c99c9e7..fdc8ba7 100644 (file)
--- a/Makefile.PL
+++ b/Makefile.PL
@@ -1,11 +1,48 @@
 use strict;
 use warnings FATAL => 'all';
+use 5.008001;
 use ExtUtils::MakeMaker;
 
+unless (-e 'META.yml') {
+  warn "MYMETA.yml is going to be completely wrong. Sorry.\n";
+}
+
+my %BUILD_DEPS = (
+  'Test::More' => 0.96,
+  'Test::Fatal' => 0.003,
+);
+
+my %RUN_DEPS = (
+  'Class::Method::Modifiers' => 1.05,
+  'strictures' => 1,
+);
+
+# have to do this since old EUMM dev releases miss the eval $VERSION line
+my $mymeta_works = do { no warnings; $ExtUtils::MakeMaker::VERSION >= 6.5707 };
+my $mymeta = do { no warnings; $ExtUtils::MakeMaker::VERSION >= 6.5702 };
+
 WriteMakefile(
   NAME => 'Moo',
   VERSION_FROM => 'lib/Moo.pm',
   ABSTRACT_FROM => 'lib/Moo.pm',
   AUTHOR => 'Matt S Trout <mst@shadowcat.co.uk>',
+  PREREQ_PM => {
+    %RUN_DEPS,
+    ($] >= 5.010 ? () : ('MRO::Compat' => 0)),
+    ($mymeta_works ? () : (%BUILD_DEPS)),
+  },
+  ($mymeta_works
+    ? ( # BUILD_REQUIRES makes MYMETA right, requires stops META being wrong
+        BUILD_REQUIRES => \%BUILD_DEPS,
+        META_ADD => { requires => \%RUN_DEPS }
+      )
+    : ( # META_ADD both to get META right - only Makefile written
+        META_ADD => {
+          requires => \%RUN_DEPS,
+          build_requires => \%BUILD_DEPS,
+        }
+      )
+  ),
+  ($mymeta && !$mymeta_works ? (NO_MYMETA => 1) : ()),
   LICENSE => 'perl',
 );