support PUREPERL_ONLY

[p5sagit/strictures.git] / Makefile.PL

diff --git a/Makefile.PL b/Makefile.PL
index 3bebaae..cfb4e6d 100644 (file)
--- a/Makefile.PL
+++ b/Makefile.PL
@@ -1,9 +1,66 @@
+use strict;
+use warnings FATAL => 'all';
 use ExtUtils::MakeMaker;
 
+(do 'maint/Makefile.PL.include' or die $@) unless -f 'META.yml';
+
+my %extra_prereqs = (
+  indirect => 0,
+  multidimensional => 0,
+  'bareword::filehandles' => 0,
+);
+
+use Text::ParseWords;
+sub parse_args {
+  # copied from EUMM
+  ExtUtils::MakeMaker::parse_args(
+    my $tmp = {},
+    Text::ParseWords::shellwords($ENV{PERL_MM_OPT} || ''),
+    @ARGV,
+  );
+  return $tmp->{ARGS} || {};
+}
+
+my $have_compiler
+  = ! parse_args()->{PUREPERL_ONLY}
+  &&  eval { require ExtUtils::CBuilder; 1 }
+  && ExtUtils::CBuilder->new->have_compiler;
+
 WriteMakefile(
   NAME => 'strictures',
   VERSION_FROM => 'lib/strictures.pm',
-  ABSTRACT_FROM => 'lib/strictures.pm',
-  AUTHOR => do { local (@ARGV) = 'AUTHOR'; <> },
-  LICENSE => 'perl',
+  MIN_PERL_VERSION => '5.006',
+
+  META_MERGE => {
+    'meta-spec' => { version => 2 },
+    dynamic_config => 1,
+
+    resources => {
+      # r/w: p5sagit@git.shadowcat.co.uk:strictures.git
+      repository => {
+        url => 'git://git.shadowcat.co.uk/p5sagit/strictures.git',
+        web => 'http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=p5sagit/strictures.git',
+        type => 'git',
+      },
+      bugtracker => {
+          mailto => 'bug-strictures@rt.cpan.org',
+          web => 'https://rt.cpan.org/Public/Dist/Display.html?Name=strictures',
+      },
+    },
+
+    prereqs => {
+      configure => {
+        requires => {
+          'ExtUtils::CBuilder' => 0,
+        },
+      },
+      runtime => {
+        ( $] >= 5.008004 && !$have_compiler
+          ? ( recommends => \%extra_prereqs ) : () ),
+      },
+    },
+  },
+
+  ($] >= 5.008004 && $have_compiler
+    ? ( PREREQ_PM => \%extra_prereqs ) : () ),
 );