sys-block/parted/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
	<maintainer type="person">
		<email>mgorny@gentoo.org</email>
		<name>Michał Górny</name>
	</maintainer>
	<maintainer type="project">
		<email>base-system@gentoo.org</email>
		<name>Base System Project</name>
	</maintainer>
	<use>
		<flag name="device-mapper">
			Enable device-mapper support from <pkg>sys-fs/lvm2</pkg>
			in parted
		</flag>
		<flag name="debug">
			Enable debugging as encouraged by upstream: [The default
			configuration] includes --enable-debug (by default), which
			contains many assertions.  Obviously, these "waste" space,
			but in the past, they have caught potentially dangerous bugs
			before they would have done damage, so we think it's worth
			it.  Also, it means we get more bug reports ;)
		</flag>
	</use>
</pkgmetadata>