plymouth

USE flags

• debug - Enable extra debug codepaths, like asserts and extra output. If you want to get meaningful backtraces see https://wiki.gentoo.org/wiki/Project:Quality_Assurance/Backtraces
• drm - Provides abstraction to the DRM drivers (intel, nouveau and vmwgfx at this moment)
• gtk - Add support for x11-libs/gtk+ (The GIMP Toolkit)
• pango - Adds support for printing text on splash screen and text prompts, e.g. for password
• selinux - !!internal use only!! Security Enhanced Linux support, this must be set by the selinux profile or breakage will occur
• split-usr - Enable this if /bin and /usr/bin are separate directories
• static-libs - Build static versions of dynamic libraries as well
• udev - Enable virtual/udev integration (device discovery, power and storage device support, etc)