option('comics',
    type: 'boolean',
    value: false,
    description: 'Support for the comic book (cbr) backend'
)
option('djvu',
    type: 'boolean',
    value: false,
    description: 'Support for the djvu backend'
)
option('dvi',
    type: 'boolean',
    value: false,
    description: 'Support for the dvi backend'
)
option('t1lib',
    type: 'boolean',
    value: false,
    description: 'Compile with t1lib for type1 font support in the dvi backend'
)
option('epub',
    type: 'boolean',
    value: false,
    description: 'Support for the epub backend'
)
option('pdf',
    type: 'boolean',
    value: true,
    description: 'Support for the PDF backend'
)
option('pixbuf',
    type: 'boolean',
    value: false,
    description: 'Support for the generic pixbuf image backend'
)
option('ps',
    type: 'boolean',
    value: false,
    description: 'Support for the PostScript backend'
)
option('tiff',
    type: 'boolean',
    value: true,
    description: 'Support for the tiff backend'
)
option('xps',
    type: 'boolean',
    value: false,
    description: 'Support for the xps backend'
)
option('gtk_unix_print',
    type: 'boolean',
    value: true,
    description: 'Print support'
)
option('keyring',
    type: 'boolean',
    value: true,
    description: 'Keyring support for password-protected documents'
)
option('mathjax-directory',
    type: 'string',
    value: '',
    description: 'Path to the system mathjax installation.'
)
option('previewer',
    type: 'boolean',
    value: true,
    description: 'Build the print previewer program'
)
option('thumbnailer',
    type: 'boolean',
    value: true,
    description: 'Build the thumbnailer program'
)
option('docs',
    type: 'boolean',
    value: false,
    description: 'Build the API references (requires gtk-doc)'
)
option('help_files',
    type: 'boolean',
    value: false,
    description: 'Build the help files'
)
option('introspection',
    type: 'boolean',
    value: false,
    description: 'Enable GObject introspection'
)
option('enable_dbus',
    type: 'boolean',
    value: true,
    description: 'Enable D-Bus support'
)
option('deprecated_warnings',
    type: 'boolean',
    value: false,
    description: 'Show build warnings for deprecations'
)
option('enable_debug',
    type: 'boolean',
    value: false,
    description: 'Enable the runtime debugger'
)

option('maintainer_mode',
  type: 'boolean',
  value: false,
  description: 'Enable maintainer mode (extra warnings for deprecated APIs)'
)