metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
  <maintainer type="person">
        <email>k_f@gentoo.org</email>
        <name>Kristian Fiskerstrand</name>
  </maintainer>
  <maintainer type="project">
    <email>crypto@gentoo.org</email>
    <name>Crypto</name>
  </maintainer>
  <longdescription>
    GnuPG is a complete and free implementation of the OpenPGP standard as
    defined by RFC4880.
  </longdescription>
  <use>
    <flag name="smartcard">
      Build scdaemon software. Enables usage of OpenPGP cards. For
      other type of smartcards, try
      <pkg>app-crypt/gnupg-pkcs11-scd</pkg>.
      Bring in <pkg>dev-libs/libusb</pkg> as a dependency; enable
      scdaemon.
    </flag>
    <flag name="usb">
      Build direct CCID access for scdaemon; requires
      <pkg>dev-libs/libusb</pkg>.
    </flag>
    <flag name="mta">
      Build mta support using
      <pkg>virtual/mta</pkg>.
    </flag>
    <flag name="tofu">
      Enable support for Trust of First use trust model; requires
      <pkg>dev-db/sqlite</pkg>.
    </flag>
    <flag name="tools">
      Install extra tools.
    </flag>
  </use>
</pkgmetadata>