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

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
	<!-- maintainer-needed -->
	<upstream>
		<remote-id type="github">webcamoid/webcamoid</remote-id>
	</upstream>
	<use>
		<flag name="headers">Install development headers</flag>
		<flag name="libuvc">Build with libuvc support</flag>
		<flag name="qtaudio">Enable audio capture/play via <pkg>dev-qt/qtmultimedia</pkg></flag>
		<flag name="qtcamera">Enable video capture/play via <pkg>dev-qt/qtmultimedia</pkg></flag>
		<flag name="v4lutils">Build with V4L-utils support</flag>
		<flag name="videoeffects">Build video effects</flag>
	</use>
</pkgmetadata>