gentoo-overlay/sys-apps/qingy/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>base-system</herd>
<maintainer>
  <email>s4t4n@gentoo.org</email>
  <name>Michele Noberasco</name>
</maintainer>
<use>
	<flag name='opensslcrypt'>Encrypt communications between qingy and its GUI
		using <pkg>dev-libs/openssl</pkg></flag>
</use>
</pkgmetadata>