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

<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
	<herd>graphics</herd>
	<use>
		<flag name="fits">Enable support for the FITS image format through <pkg>sci-libs/cfitsio</pkg></flag>
	</use>
	<upstream>
		<remote-id type="sourceforge">vips</remote-id>
	</upstream>
</pkgmetadata>