gentoo-overlay/dev-haskell/sandi/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
	<herd>haskell</herd>
	<longdescription>
		Reasonably fast data encoding library.
	</longdescription>
	<use>
                <flag name="with-conduit">Build with conduit</flag>
	</use>
</pkgmetadata>