gentoo-overlay/app-text/cb2bib/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
	<maintainer type="project">
		<email>qt@gentoo.org</email>
		<name>Gentoo Qt Project</name>
	</maintainer>
	<use>
		<flag name="webkit">Use <pkg>dev-qt/qtwebkit</pkg> instead of <pkg>dev-qt/qtwebengine</pkg></flag>
	</use>
	<upstream>
		<bugs-to>mailto:webmaster@molspaces.com</bugs-to>
	</upstream>
</pkgmetadata>