app-emulation/qemu/metadata.xml


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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
  <herd>qemu</herd>
  <maintainer>
  	<email>cardoe@gentoo.org</email>
	<name>Doug Goldstein</name>
  </maintainer>
  <use>
    <flag name='aio'>Enables support for Linux's Async IO</flag>
    <flag name='alsa'>Enable alsa output for sound emulation</flag>
    <flag name='brltty'>Adds support for braille displays using brltty</flag>
	<flag name='curl'>Support ISOs / -cdrom directives vis HTTP or HTTPS.</flag>
    <flag name='fdt'>Enables firmware device tree support</flag>
	<flag name='mixemu'>Enable audio mixer emulation. On Fedora, known to cause performance problems when using SDL output and ALSA. For OSS, locks the sound device from other applications.</flag>
    <flag name='ncurses'>Enable the ncurses-based console</flag>
    <flag name='pulseaudio'>Enable pulseaudio output for sound emulation</flag>
    <flag name='qemu-ifup'>Provides the qemu-ifup script for use with QEMU's
		built in bridging</flag>
    <flag name='rbd'>Enable rados block device backend support, see http://ceph.newdream.net/wiki/QEMU-RBD</flag>
    <flag name='sdl'>Enable the SDL-based console</flag>
    <flag name='spice'>Enable Spice protocol support via <pkg>app-emulation/spice</pkg></flag>
	<flag name='systemtap'>Enable SystemTAP/DTrace tracing</flag>
	<flag name='tci'>Enable the TCG Interpreter which can speed up or slowdown workloads depending on the host and guest CPUs being emulated. In the future it will be a runtime option but for now its compile time.</flag>
    <flag name='tls'>Enable TLS support for the VNC console server</flag>
    <flag name='jpeg'>Enable jpeg image support for the VNC console server</flag>
    <flag name='png'>Enable png image support for the VNC console server</flag>
    <flag name="usbredir">Use <pkg>sys-apps/usbredir</pkg> to redirect USB
        devices to another machine over TCP</flag>
    <flag name='uuid'>Enable UUID support in the vdi block driver</flag>
    <flag name='vde'>Enable VDE-based networking</flag>
    <flag name='vhost-net'>Enable accelerated networking using vhost-net, see http://www.linux-kvm.org/page/VhostNet</flag>
	<flag name='virtfs'>Enable VirtFS support. See http://wiki.qemu.org/Documentation/9psetup</flag>
    <flag name='xattr'>
      Add support for getting and setting POSIX extended attributes, through
      <pkg>sys-apps/attr</pkg>. Requisite for the virtfs backend.
    </flag>
    <flag name='xen'>Enables support for Xen backends</flag>
	<flag name='xfs'>Support xfsctl() notification and syncing for XFS backed
		virtual disks.</flag>
    <!-- flags going away -->
	<flag name='kvm'>Enable Linux KVM support</flag>
	<flag name='nss'>Enable smartcard support</flag>
	<flag name='kqemu'>Enable old kqemu acceleration</flag>
  </use>
</pkgmetadata>