gentoo-overlay/dev-libs/librelp/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
	<!-- maintainer-needed -->
	<use>
		<flag name="gnutls">Use GnuTLS</flag>
		<flag name="openssl">Use OpenSSL</flag>
	</use>
</pkgmetadata>