gentoo-overlay/x11-drivers/nvidia-drivers/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer>
  <email>jer@gentoo.org</email>
</maintainer>
<maintainer>
  <email>xarthisius@gentoo.org</email>
  <description>Blame me on all OpenCL issues</description>
</maintainer>
<longdescription>NVIDIA X11 driver and GLX libraries</longdescription>
<use>
	<flag name='tools'>Installs additional tools such as nvidia-settings</flag>
	<flag name='X'>Controls whether the X.org driver, OpenGL libraries,
		XvMC libraries, and VDPAU libraries are installed</flag>
	<flag name='pax_kernel'>PaX patches from the PaX project</flag> 
</use>
</pkgmetadata>