xscreensaver

USE flags

• caps - Use Linux capabilities library to control privilege
• elogind - Enable session tracking via sys-auth/elogind
• fonts - Install the fonts shipped with XScreenSaver that have clear licensing
• gdk-pixbuf - Include support for the x11-libs/gdk-pixbuf library in some demos, which will make it possible for them to read GIF, JPEG, and PNG files as well
• gdm - Use gdmflexiserver from gnome-base/gdm instead of x11-misc/lightdm
• gtk - Add support for x11-libs/gtk+ (The GIMP Toolkit)
• jpeg - Add JPEG image support
• locking - Compile in support for locking the display
• new-login - Enable user switching support using gdmflexiserver (x11-misc/lightdm)
• offensive - Enable potentially offensive items in packages
• opengl - Add support for OpenGL (3D graphics)
• pam - Add support for PAM (Pluggable Authentication Modules) - DANGEROUS to arbitrarily flip
• perl - Add optional support/bindings for the Perl language
• png - Add support for libpng (PNG images)
• selinux - !!internal use only!! Security Enhanced Linux support, this must be set by the selinux profile or breakage will occur
• suid - Enable setuid root program, with potential security risks
• systemd - Enable use of systemd-specific libraries and features like socket activation or session tracking
• X - Add support for X11
• xft - Build with support for XFT font renderer (x11-libs/libXft)
• xinerama - Add support for querying multi-monitor screen geometry through the Xinerama API

Security Advisory