open-vm-tools (VMware open-vm-tools project)

open-vm-tools is a set of services and modules that enable
several features in VMware products for better management of,
and seamless user interactions with, guests. It includes kernel
modules for enhancing the performance of virtual machines
running Linux or other VMware supported Unix like guest
operating systems.

Multiple options in SlackBuild :

VGAUTH=no     # Default option
VGAUTH=yes    # xml-security-c is required
VGAUTH=xmlsec # xmlsec is required
