gentoo-overlay/sys-cluster/charliecloud/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
  <maintainer type="person" proxied="yes">
    <email>o.freyermuth@googlemail.com</email>
    <name>Oliver Freyermuth</name>
  </maintainer>
  <maintainer type="project" proxied="proxy">
    <email>proxy-maint@gentoo.org</email>
    <name>Proxy Maintainers</name>
  </maintainer>
  <upstream>
    <remote-id type="github">hpc/charliecloud</remote-id>
  </upstream>
  <use>
    <flag name="ch-image">Build the internal builder ch-image (previously named ch-grow)</flag>
  </use>
</pkgmetadata>