-use warnings;
use strict;
+use warnings FATAL => 'all';
+use 5.006;
-use 5.006002;
-use inc::Module::Install 1.06;
+my %META = (
+ name => 'Class-C3',
+ license => 'perl_5',
+ prereqs => {
+ configure => { requires => {
+ 'ExtUtils::MakeMaker' => 0,
+ 'ExtUtils::CBuilder' => 0.27,
+ } },
+ build => { requires => {
+ } },
+ test => {
+ requires => {
+ 'Test::More' => '0.47',
+ },
+ },
+ runtime => {
+ requires => {
+ 'Algorithm::C3' => '0.07',
+ 'Scalar::Util' => '0',
+ 'perl' => 5.006,
+ },
+ },
+ develop => {
+ requires => { map { $_ => 0 } qw(
+ indirect multidimensional bareword::filehandles
+ Moose Mouse namespace::clean namespace::autoclean
+ MooseX::Types::Common::Numeric
+ Type::Tiny
+ ) },
+ },
+ },
+ resources => {
+ repository => {
+ url => 'git://git.shadowcat.co.uk/gitmo/Class-C3.git',
+ web => 'http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=gitmo/Class-C3.git',
+ type => 'git',
+ },
+ bugtracker => {
+ web => 'https://rt.cpan.org/Public/Dist/Display.html?Name=Class-C3',
+ mailto => 'bug-Class-C3@rt.cpan.org',
+ },
+ homepage => 'https://metacpan.org/release/Class-C3',
+ license => [ 'http://dev.perl.org/licenses/' ],
+ },
+ no_index => {
+ directory => [ 't', 'xt', 'opt' ]
+ },
+);
-perl_version '5.006002';
-name 'Class-C3';
-all_from 'lib/Class/C3.pm';
+my %MM_ARGS = (
+ TEST_REQUIRES => {
+ ( $] < 5.009_005 and is_smoker() )
+ ? ( 'Devel::Hide' => 0 ) : ()
+ },
+ PREREQ_PM => {
+ ( $] < 5.009_005 and can_xs() )
+ ? ( 'Class::C3::XS' => '0.13' ) : ()
+ },
+);
-test_requires 'Test::More' => '0.47';
+# Secondary compile testing via ExtUtils::CBuilder
+sub can_xs {
+ # Do we have the configure_requires checker?
+ local $@;
+ eval "require ExtUtils::CBuilder;";
+ if ( $@ ) {
+ # They don't obey configure_requires, so it is
+ # someone old and delicate. Try to avoid hurting
+ # them by falling back to an older simpler test.
+ return can_cc();
+ }
-# needed by the PP version only, have them installed
-# regardless of XS availability or perl version
-# (for fatpacking and whatnot)
-requires 'Algorithm::C3' => '0.07';
-requires 'Scalar::Util' => '0';
-
-if ($] < 5.009_005) {
- # XS not interesting after mro is cored
- requires 'Class::C3::XS' => '0.13' if can_xs();
- test_requires 'Devel::Hide' => 0 if is_smoker();
+ return ExtUtils::CBuilder->new( quiet => 1 )->have_compiler;
}
-if($Module::Install::AUTHOR) {
- # compiler detection, goes into META
- configure_requires 'ExtUtils::MakeMaker' => '6.52';
- configure_requires 'ExtUtils::CBuilder' => '0.27';
+# can we locate a (the) C compiler
+sub can_cc {
+ my @chunks = split(/ /, $Config::Config{cc}) or return;
+
+ # $Config{cc} may contain args; try to find out the program part
+ while (@chunks) {
+ return can_run("@chunks") || (pop(@chunks), next);
+ }
- # Rebuild README for maintainers
- system("pod2text lib/Class/C3.pm >README");
+ return;
}
-WriteAll;
+# check if we can run some command
+sub can_run {
+ my ($cmd) = @_;
+
+ return $cmd if -x $cmd;
+ if (my $found_cmd = MM->maybe_command($cmd)) {
+ return $found_cmd;
+ }
-if ($Module::Install::AUTHOR) {
- @{Meta->{values}{requires}} = grep
- { $_->[0] !~ /^ (?: Class::C3::XS | Devel::Hide ) $/x }
- @{Meta->{values}{requires}}
- ;
- print "Regenerating META with XS/test requires excluded\n";
- Meta->write;
+ for my $dir ((split /$Config::Config{path_sep}/, $ENV{PATH}), '.') {
+ next if $dir eq '';
+ my $abs = File::Spec->catfile($dir, $cmd);
+ return $abs if (-x $abs or $abs = MM->maybe_command($abs));
+ }
+
+ return;
}
sub is_smoker {
return ( $ENV{AUTOMATED_TESTING} && ! $ENV{PERL5_CPANM_IS_RUNNING} && ! $ENV{RELEASE_TESTING} )
}
+
+## BOILERPLATE ###############################################################
+require ExtUtils::MakeMaker;
+(do 'maint/Makefile.PL.include' or die $@) unless -f 'META.yml';
+
+# have to do this since old EUMM dev releases miss the eval $VERSION line
+my $eumm_version = eval $ExtUtils::MakeMaker::VERSION;
+my $mymeta = $eumm_version >= 6.57_02;
+my $mymeta_broken = $mymeta && $eumm_version < 6.57_07;
+
+($MM_ARGS{NAME} = $META{name}) =~ s/-/::/g;
+($MM_ARGS{VERSION_FROM} = "lib/$MM_ARGS{NAME}.pm") =~ s{::}{/}g;
+$META{license} = [ $META{license} ]
+ if $META{license} && !ref $META{license};
+$MM_ARGS{LICENSE} = $META{license}[0]
+ if $META{license} && $eumm_version >= 6.30;
+$MM_ARGS{NO_MYMETA} = 1
+ if $mymeta_broken;
+$MM_ARGS{META_ADD} = { 'meta-spec' => { version => 2 }, %META }
+ unless -f 'META.yml';
+
+for (qw(configure build test runtime)) {
+ my $key = $_ eq 'runtime' ? 'PREREQ_PM' : uc $_.'_REQUIRES';
+ my $r = $MM_ARGS{$key} = {
+ %{$META{prereqs}{$_}{requires} || {}},
+ %{delete $MM_ARGS{$key} || {}},
+ };
+ defined $r->{$_} or delete $r->{$_} for keys %$r;
+}
+
+$MM_ARGS{MIN_PERL_VERSION} = delete $MM_ARGS{PREREQ_PM}{perl} || 0;
+
+delete $MM_ARGS{MIN_PERL_VERSION}
+ if $eumm_version < 6.47_01;
+$MM_ARGS{BUILD_REQUIRES} = {%{$MM_ARGS{BUILD_REQUIRES}}, %{delete $MM_ARGS{TEST_REQUIRES}}}
+ if $eumm_version < 6.63_03;
+$MM_ARGS{PREREQ_PM} = {%{$MM_ARGS{PREREQ_PM}}, %{delete $MM_ARGS{BUILD_REQUIRES}}}
+ if $eumm_version < 6.55_01;
+delete $MM_ARGS{CONFIGURE_REQUIRES}
+ if $eumm_version < 6.51_03;
+
+ExtUtils::MakeMaker::WriteMakefile(%MM_ARGS);
+## END BOILERPLATE ###########################################################