Add first XS implementation

[gitmo/Mouse.git] / Makefile.PL

diff --git a/Makefile.PL b/Makefile.PL
index 8fb88e4..e6a0c67 100755 (executable)
--- a/Makefile.PL
+++ b/Makefile.PL
@@ -1,13 +1,146 @@
+use strict;
+use warnings;
 use inc::Module::Install;
 
+system($^X, 'author/generate-mouse-tiny.pl', 'lib/Mouse/Tiny.pm') == 0
+    or warn "Cannot generate Mouse::Tiny: $!";
+
 name     'Mouse';
 all_from 'lib/Mouse.pm';
 
 tests 't/*.t t/*/*.t';
 
-build_requires 'Test::Exception';
-build_requires 'Sub::Uplevel';    # required by Test::Exception
-build_requires 'Test::More';
+# Scalar::Util < 1.14 has a bug.
+# > Fixed looks_like_number(undef) to return false for perl >= 5.009002
+requires 'Scalar::Util' => 1.14;
+
+test_requires 'Test::More'      => 0.88;
+test_requires 'Test::Exception' => 0.27;
+# test_requires 'Test::Output'    => 0.16; # too many dependencies!
+
+include 'Test::Exception'; # work around 0.27_0x (its use of diehook might be wrong)
+
+recommends 'MRO::Compat' if $] < 5.010;
+
+my $use_xs;
+
+for (@ARGV) {
+    /^--pp$/ and $use_xs = 0;
+    /^--xs$/ and $use_xs = 1;
+}
+
+if(!defined $use_xs){
+    configure_requires 'ExtUtils::CBuilder';
+    require ExtUtils::CBuilder;
+    $use_xs = ExtUtils::CBuilder->new(quiet => 1)->have_compiler();
+}
+
+if($use_xs){
+    require Module::Install::XSUtil;
+    use_ppport(3.19);
+    cc_warnings();
+    cc_src_paths('xs-src');
+
+    print "Mouse configured in XS (--xs)\n";
+}
+else{
+    print "Mouse configured in Pure Perl (--pp)\n";
+}
+
+if ($Module::Install::AUTHOR) {
+    local @INC = ('lib', @INC);
+    require 'lib/Mouse/Spec.pm';
+    my $require_version = Mouse::Spec->MooseVersion;
+
+    if (eval{ require Moose; Moose->VERSION($require_version) }) {
+        if (eval 'use Module::Install::AuthorTests; 1') {
+            create_moose_compatibility_test();
+            recursive_author_tests('xt');
+        } else {
+            print "you don't have a M::I::AuthorTests.\n";
+        }
+    } else {
+        print "you don't have Moose $require_version. skipping moose compatibility test\n";
+    }
+}
+
+clean_files 'lib/Mouse/Tiny.pm';
+
+WriteAll check_nmake => 0;
+
+sub create_moose_compatibility_test {
+    require File::Path;
+    require File::Spec;
+    require File::Basename;
+
+    print "Creating compatibility tests in xt/compatibility/* ...\n";
+
+    File::Path::rmtree(File::Spec->catfile('xt', 'compatibility'));
+
+    # some test does not pass... currently skip it.
+    my %SKIP_TEST = (
+        '016-trigger.t'    => "trigger's argument is incompatble :(",
+        '810-isa-or.t'     => "Mouse has a [BUG]",
+
+        '052-undefined-type-in-union.t' => "Mouse accepts undefined type as a member of union types",
+        '054-anon-leak.t'     => 'Moose has memory leaks',
+
+        '600-tiny-tiny.t'     => "Moose doesn't support ::Tiny",
+        '601-tiny-mouse.t'    => "Moose doesn't support ::Tiny",
+        '602-mouse-tiny.t'    => "Moose doesn't support ::Tiny",
+
+        '031_roles_applied_in_create.t' => 't/lib/* classes are not Moose classes/roles',
+    );
+
+    my @compat_tests;
+
+    File::Find::find(
+        {
+            wanted => sub {
+                return unless -f $_;
+
+                return if /failing/; # skip tests in failing/ directories which  are Moose specific
+
+                return if /with_moose/; # tests with Moose
+                return if /100_bugs/;   # some tests require Mouse specific files
+                return if /deprecated/;
+
+                my $basename = File::Basename::basename($_);
+                return if $basename =~ /^\./;
+
+                if(exists $SKIP_TEST{$basename}){
+                    print "# skip $basename because: $SKIP_TEST{$basename}\n";
+                    return;
+                }
+
+                my $dirname = File::Basename::dirname($_);
+
+                my $tmpdir = File::Spec->catfile('xt', 'compatibility', $dirname);
+                File::Path::mkpath($tmpdir);
+
+                my $tmpfile = File::Spec->catfile($tmpdir, $basename);
+                open my $wfh, '>', $tmpfile or die $!;
+                print $wfh do {
+                    my $src = do {
+                        open my $rfh, '<', $_ or die $!;
+                        my $s = do { local $/; <$rfh> };
+                        close $rfh;
+                        $s;
+                    };
+                    $src =~ s/Mouse::(?:Util::)?is_class_loaded/Class::MOP::is_class_loaded/g;
+                    $src =~ s/Mouse::(?:Util::)?load_class/Class::MOP::load_class/g;
+                    $src =~ s/Mouse/Moose/g;
+                    $src;
+                };
+                close $wfh;
+                push @compat_tests, $tmpfile;
+            },
+            no_chdir => 1
+        },
+        't',
+    );
+    print "Compatibility tests created.\n";
+
+    clean_files "@compat_tests";
+}
 
-auto_include;
-WriteAll;