gentoo-overlay/media-libs/libchamplain/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<pkgmetadata>
<herd>gnome</herd>
<maintainer>
  <email>jlec@gentoo.org</email>
</maintainer>
<use>
	<flag name='introspection'>Use <pkg>dev-libs/gobject-introspection</pkg> for
		introspection</flag>
	<flag name='html'>Install gtk-doc html version for this package</flag>
	<flag name='vala'>Generate bindings for <pkg>dev-lang/vala</pkg></flag>
</use>
</pkgmetadata>