use base qw/CPANPLUS::Dist::Base/;
+use CPANPLUS::Dist::Gentoo::Atom;
use CPANPLUS::Dist::Gentoo::Maps;
=head1 NAME
=head1 INSTALLATION
-After installing this module, you should append C<perl-gcpanp> to your F</etc/portage/categories> file.
+Before installing this module, you should append C<perl-gcpanp> to your F</etc/portage/categories> file.
+
+You have two ways for installing this module :
+
+=over 4
+
+=item *
+
+Use the perl overlay located at L<http://git.overlays.gentoo.org/gitweb/?p=proj/perl-overlay.git>.
+It contains an ebuild for L<CPANPLUS::Dist::Gentoo>.
+
+=item *
+
+Bootstrap an ebuild for L<CPANPLUS::Dist::Gentoo> using itself.
+Note that if your Gentoo system C<perl> is C<5.8.x>, L<CPANPLUS> and its dependencies are not installed and not even available in the main portage tree.
+So you need to bootstrap them as well.
+
+First, fetch tarballs for L<CPANPLUS> and L<CPANPLUS::Dist::Gentoo> :
+
+ $ cd /tmp
+ $ wget http://search.cpan.org/CPAN/authors/id/K/KA/KANE/CPANPLUS-0.88.tar.gz
+ $ wget http://search.cpan.org/CPAN/authors/id/V/VP/VPIT/CPANPLUS-Dist-Gentoo-0.08.tar.gz
+
+Log in as root and unpack them in e.g. your home directory :
+
+ # cd
+ # tar xzf /tmp/CPANPLUS-0.88.tar.gz
+ # tar xzf /tmp/CPANPLUS-Dist-Gentoo-0.08.tar.gz
+
+Set up environment variables so that the toolchain is temporarily available :
+
+ # export OLDPATH=$PATH
+ # export PATH=/root/CPANPLUS-Dist-Gentoo-0.08/bin:$PATH
+ # export PERL5LIB=/root/CPANPLUS-Dist-Gentoo-0.08/blib/lib:/root/CPANPLUS-0.88/lib:/root/CPANPLUS-0.88/inc/bundle
+
+Make sure you don't have an old C<.cpanplus> configuration visible :
+
+ # [ -d /root/.cpanplus ] && mv /root/.cpanplus{,.bak}
+
+Bootstrap L<CPANPLUS> :
+
+ # cd /root/CPANPLUS-Dist-Gentoo-0.08
+ # samples/g-cpanp CPANPLUS
+
+Reset the environment :
+
+ # export PATH=$OLDPATH
+ # unset PERL5LIB OLDPATH
+
+Emerge L<CPANPLUS> with the ebuilds you've just generated :
+
+ # emerge -tv CPANPLUS
+
+As of september 2009, C<podlators> and C<ExtUtils-MakeMaker> may fail to emerge due to collisions.
+You can work around this by disabling the C<protect-owned> C<FEATURE> for them :
+
+ # FEATURES="-protect-owned" emerge podlators
+ # FEATURES="-protect-owned" emerge ExtUtils-MakeMaker
+
+You may need to run each of these commands two times for them to succeed.
+
+At this point, you can bootstrap L<CPANPLUS::Dist::Gentoo> using the system L<CPANPLUS> :
+
+ # PERL5LIB=/root/CPANPLUS-Dist-Gentoo-0.08/blib/lib samples/g-cpanp CPANPLUS::Dist::Gentoo
+ # emerge -tv CPANPLUS-Dist-Gentoo
+
+=back
=head1 METHODS
my $conf = $self->parent->parent->configure_object;
$stat->mk_accessors(qw/name version author distribution desc uri src license
- fetched_arch deps
+ fetched_arch requires
ebuild_name ebuild_version ebuild_dir ebuild_file
portdir_overlay
overlay distdir keywords do_manifest header footer
$stat->license($self->intuit_license);
- my $prereqs = $mod->status->prereqs;
- my @depends;
+ my $prereqs = $mod->status->requires;
+ my @requires;
for my $prereq (sort keys %$prereqs) {
next if $prereq =~ /^perl(?:-|\z)/;
my $obj = $int->module_tree($prereq);
$version = $obj->package_version;
}
}
- push @depends, [ $obj->package_name, $version ];
+ push @requires, [ $obj->package_name, $version ];
}
}
- $stat->deps(\@depends);
+ $stat->requires(\@requires);
return $OK->();
}
# We must resolve the deps now and not inside prepare because _cpan2portage
# has to see the ebuilds already generated for the dependencies of the current
# dist.
- my @deps;
- for (@{$stat->deps}) {
+ my @requires;
+ for (@{$stat->requires}) {
my $dep = $self->_cpan2portage(@$_);
unless (defined $dep) {
$self->_abort(
);
return;
}
- push @deps, $dep;
+ push @requires, $dep;
}
- @deps = do { my %seen; sort grep !$seen{$_}++, 'dev-lang/perl', @deps };
+ @requires = do { my %seen; sort grep !$seen{$_}++, 'dev-lang/perl',@requires };
my $d = $stat->header;
$d .= "# Generated by CPANPLUS::Dist::Gentoo version $VERSION\n\n";
$d .= "SLOT=\"0\"\n";
$d .= 'LICENSE="|| ( ' . join(' ', sort @{$stat->license}) . " )\"\n";
$d .= 'KEYWORDS="' . join(' ', sort @{$stat->keywords}) . "\"\n";
- $d .= 'RDEPEND="' . join("\n", @deps) . "\"\n";
+ $d .= 'RDEPEND="' . join("\n", @requires) . "\"\n";
$d .= "DEPEND=\"\${RDEPEND}\"\n";
$d .= "SRC_TEST=\"do\"\n";
$d .= $stat->footer;
"$atom-*.ebuild",
) or next;
- my $last = reduce {
- CPANPLUS::Dist::Gentoo::Maps::version_gcmp($b->[1], $a->[1]) >= 0 ? $b : $a
- } map [ $_, /\Q$atom\E-v?([\d._pr-]+).*?\.ebuild$/ ? $1 : 0 ], @ebuilds;
+ my $last = reduce { $a->[1] < $b->[1] ? $b : $a }
+ map [ $_, CPANPLUS::Dist::Gentoo::Atom->new(ebuild => $_) ],
+ @ebuilds;
my $dep;
if (defined $ver) { # implies that $version is defined
- next unless
- CPANPLUS::Dist::Gentoo::Maps::version_gcmp($last->[1], $ver) >= 0;
+ next if $last < $ver;
$dep = ">=$category/$atom-$ver";
} else {
$dep = "$category/$atom";