gentoo-overlay/dev-perl/Filter/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
  <herd>perl</herd>
  <upstream>
    <remote-id type="cpan">Filter</remote-id>
    <remote-id type="cpan-module">Filter::Util::Call</remote-id>
    <remote-id type="cpan-module">Filter::Util::Exec</remote-id>
    <remote-id type="cpan-module">Filter::cpp</remote-id>
    <remote-id type="cpan-module">Filter::decrypt</remote-id>
    <remote-id type="cpan-module">Filter::exec</remote-id>
    <remote-id type="cpan-module">Filter::sh</remote-id>
    <remote-id type="cpan-module">Filter::tee</remote-id>
  </upstream>
</pkgmetadata>