option('logo',
  type: 'string',
  value: '',
  description: 'Full path for logo used by boot splash plugin (if empty, uses a fallback logo)',
)
option('background-color',
  type: 'string',
  value: '0x5d5950',
  description: 'Background color used by boot splash plugins',
)
option('background-start-color-stop',
  type: 'string',
  value: '0x807c71',
  description: 'First color stop in background gradients used by boot splash plugins',
)
option('background-end-color-stop',
  type: 'string',
  value: '0x3a362f',
  description: 'Last color end in background gradients used by boot splash plugins',
)
option('release-file',
  type: 'string',
  value: '/etc/system-release',
  description: 'Release file to use to detect distribution',
)
option('runstatedir',
  type: 'string',
  value: '/run',
  description: 'runstatedir',
)
option('boot-tty',
  type: 'string',
  value: '/dev/tty1',
  description: 'TTY to use in boot mode',
)
option('shutdown-tty',
  type: 'string',
  value: '/dev/tty63',
  description: 'TTY to use in shutdown mode',
)
option('tracing',
  type: 'boolean',
  value: true,
  description: 'Build with verbose debug tracing spew',
)
option('upstart-monitoring',
  type: 'boolean',
  value: false,
  description: 'Listen for messages on the Upstart D-Bus interface',
)
option('systemd-integration',
  type: 'boolean',
  value: true,
  description: 'Coordinate boot up with systemd',
)
option('udev',
  type: 'feature',
  value: 'auto',
  description: 'Build with udev support',
)
option('pango',
  type: 'feature',
  value: 'enabled',
  description: 'Build with pango support (if enabled, used for encryption prompts)',
)
option('freetype',
  type: 'feature',
  value: 'enabled',
  description: 'Build with freetype support (if enabled, used for encryption prompts)',
)
option('gtk',
  type: 'feature',
  value: 'enabled',
  description: 'Build with GTK support (if disabled, there is no X11 support)',
)
option('drm',
  type: 'boolean',
  value: true,
  description: 'Build with drm kms support',
)
option('docs',
  type: 'boolean',
  value: true,
  description: 'Build documentation',
)