gentoo-overlay/app-crypt/tpm2-tss/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
	<maintainer type="project">
		<email>crypto@gentoo.org</email>
		<name>Crypto</name>
	</maintainer>
	<use>
		<flag name="gcrypt">Use <pkg>dev-libs/libgcrypt</pkg> as crypto engine</flag>
		<flag name="openssl">Use <pkg>dev-libs/openssl</pkg> as crypto engine</flag>
	</use>
	<upstream>
		<remote-id type="github">tpm2-software/tpm2-tss</remote-id>
	</upstream>
</pkgmetadata>