opt.add_option('--enable-debug', action='store_true', default=False, help='build with debugging information and without optimisation')
opt.add_option('--static', action='store_true', default=False, help='build libdcp and in-tree dependencies statically, and link statically to openjpeg and cxml')
opt.add_option('--disable-tests', action='store_true', default=False, help='disable building of tests')
opt.add_option('--enable-debug', action='store_true', default=False, help='build with debugging information and without optimisation')
opt.add_option('--static', action='store_true', default=False, help='build libdcp and in-tree dependencies statically, and link statically to openjpeg and cxml')
opt.add_option('--disable-tests', action='store_true', default=False, help='disable building of tests')