app-emulation/qemu: Enable TLS support for the VNC console server. For 1.4 and newer this also enables WebSocket support. For 2.0 through 2.3 also enables disk quorum support.
Warnings
Warning: USE flag 'gnutls' used by net-misc/networkmanager but has no description in metadata.xml, use.local.desc or use.desc
Warning: USE flag 'gnutls' used by sys-apps/fwupd but has no description in metadata.xml, use.local.desc or use.desc