option('clapper-player',
  type : 'boolean',
  value : true,
  description: 'Build Clapper player'
)
option('clapper-lib',
  type : 'boolean',
  value : true,
  description: 'Build Clapper libs (including API)'
)
option('devel-checks',
  type : 'boolean',
  value : false,
  description: 'GStreamer GLib checks and asserts such as API guards (disable for stable releases)'
)
option('deprecated-glib-api',
  type : 'boolean',
  value : true,
  description: 'Allow using of deprecated GLib API'
)
