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inc/Module/Install/Makefile.pm  view on Meta::CPAN

#line 1 "inc/Module/Install/Makefile.pm - /Library/Perl/5.8.6/Module/Install/Makefile.pm"
package Module::Install::Makefile;
use Module::Install::Base; @ISA = qw(Module::Install::Base);

$VERSION = '0.01';

use strict 'vars';
use vars '$VERSION';

use ExtUtils::MakeMaker ();

sub Makefile { $_[0] }

sub prompt { 
    shift;
    goto &ExtUtils::MakeMaker::prompt;
}

sub makemaker_args {
    my $self = shift;
    my $args = ($self->{makemaker_args} ||= {});
    %$args = ( %$args, @_ ) if @_;
    $args;
}

sub clean_files {
    my $self = shift;
    my $clean = $self->makemaker_args->{clean} ||= {};
    %$clean = (
        %$clean, 
        FILES => join(" ", grep length, $clean->{FILES}, @_),
    );
}

sub libs {
    my $self = shift;
    my $libs = ref $_[0] ? shift : [shift];
    $self->makemaker_args( LIBS => $libs );
}

sub inc {
    my $self = shift;
    $self->makemaker_args( INC => shift );
}

sub write {
    my $self = shift;
    die "&Makefile->write() takes no arguments\n" if @_;

    my $args = $self->makemaker_args;

    $args->{DISTNAME} = $self->name;
    $args->{NAME} = $self->module_name || $self->name || $self->determine_NAME($args);
    $args->{VERSION} = $self->version || $self->determine_VERSION($args);
    $args->{NAME} =~ s/-/::/g;

    if ($] >= 5.005) {
	$args->{ABSTRACT} = $self->abstract;
	$args->{AUTHOR} = $self->author;
    }
    if ( eval($ExtUtils::MakeMaker::VERSION) >= 6.10 ) {
        $args->{NO_META} = 1;
    }
    if ( eval($ExtUtils::MakeMaker::VERSION) > 6.17 ) {
	$args->{SIGN} = 1 if $self->sign;
    }
    delete $args->{SIGN} unless $self->is_admin;

    # merge both kinds of requires into prereq_pm
    my $prereq = ($args->{PREREQ_PM} ||= {});
    %$prereq = ( %$prereq, map { @$_ } map { @$_ } grep $_,
                 ($self->build_requires, $self->requires) );

    # merge both kinds of requires into prereq_pm
    my $dir = ($args->{DIR} ||= []);
    if ($self->bundles) {
        push @$dir, map "$_->[1]", @{$self->bundles};
        delete $prereq->{$_->[0]} for @{$self->bundles};
    }

    if (my $perl_version = $self->perl_version) {
        eval "use $perl_version; 1"
            or die "ERROR: perl: Version $] is installed, ".
                   "but we need version >= $perl_version";
    }

    my %args = map {($_ => $args->{$_})} grep {defined($args->{$_})} keys %$args;

    if ($self->admin->preop) {
        $args{dist} = $self->admin->preop;
    }