gentoo-overlay/dev-libs/fampp2/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
	<herd>cpp</herd>
	<use>
		<flag name='stlport'>Include support for <pkg>dev-libs/STLport</pkg></flag>
	</use>
	<upstream>
		<remote-id type='sourceforge'>fampp</remote-id>
	</upstream>
</pkgmetadata>