gentoo-overlay/media-video/motion/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
	<maintainer type="project">
		<email>media-video@gentoo.org</email>
	</maintainer>
	<use>
		<flag name="mmal">Enables Multi-Media Abstraction Layer (MMAL) decoding support: Available e.g. on the Raspberry Pi.</flag>
	</use>
	<upstream>
		<remote-id type="github">Motion-Project/motion</remote-id>
	</upstream>
</pkgmetadata>