def options(opt):
    """
	Command-line options
	"""
    opt.add_option('--want-rpath', action='store_true', default=False, dest
        ='want_rpath', help='enable the rpath for qt libraries')
    opt.add_option('--header-ext', type='string', default='', help=
        'header extension for moc files', dest='qt_header_ext')
    for i in 'qtdir qtbin qtlibs'.split():
        opt.add_option('--' + i, type='string', default='', dest=i)
    opt.add_option('--translate', action='store_true', help=
        'collect translation strings', dest='trans_qt4', default=False)
