Introduce C::D::G::{Atom,Version}

[perl/modules/CPANPLUS-Dist-Gentoo.git] / lib / CPANPLUS / Dist / Gentoo / Maps.pm

diff --git a/lib/CPANPLUS/Dist/Gentoo/Maps.pm b/lib/CPANPLUS/Dist/Gentoo/Maps.pm
index 5323307c5f816828ad3a6c0b337d53dab68df422..d4a3fe6fae239eb28f0c62b7840629bac6c61302 100644 (file)
--- a/lib/CPANPLUS/Dist/Gentoo/Maps.pm
+++ b/lib/CPANPLUS/Dist/Gentoo/Maps.pm
@@ -93,44 +93,6 @@ sub version_c2g {
  return $v;
 }
 
-=head2 C<version_gcmp $va, $vb>
-
-Compares two Gentoo versions.
-
-=cut
-
-sub version_gcmp {
- my ($a, $b) = map { defined() ? $_ : 0 } @_;
-
- for ($a, $b) {
-  s/^[._]+//g;
-  s/[._]+$//g;
-  if (/^([\d.]*\d)\.*(?:_p\.*(\d[\d.]*))?\.*(?:-r(\d+))?$/) {
-   $_ = {
-    v => [ split /\.+/, $1 ],
-    p => [ split /\.+/, $2 || 0 ],
-    r => [ $3 || 0 ],
-   };
-  } else {
-   require Carp;
-   Carp::croak("Couldn't parse version string '$_'");
-  }
- }
-
- for my $k (qw/v p r/) {
-  my $xa = $a->{$k};
-  my $xb = $b->{$k};
-  while (@$xa or @$xb) {
-   my $na = shift(@$xa) || 0;
-   my $nb = shift(@$xb) || 0;
-   my $c  = $na <=> $nb;
-   return $c if $c;
-  }
- }
-
- return 0;
-}
-
 =head1 SEE ALSO
 
 L<CPANPLUS::Dist::Gentoo>.