opt.add_option('--enable-debug', action='store_true', default = False, help = 'build with debugging information and without optimisation')
opt.add_option('--disable-gui', action='store_true', default = False, help = 'disable building of GUI tools')
opt.add_option('--disable-player', action='store_true', default = False, help = 'disable building of the player components')
opt.add_option('--enable-debug', action='store_true', default = False, help = 'build with debugging information and without optimisation')
opt.add_option('--disable-gui', action='store_true', default = False, help = 'disable building of GUI tools')
opt.add_option('--disable-player', action='store_true', default = False, help = 'disable building of the player components')
opt.add_option('--target-windows', action='store_true', default = False, help = 'set up to do a cross-compile to Windows')
def configure(conf):
opt.add_option('--target-windows', action='store_true', default = False, help = 'set up to do a cross-compile to Windows')
def configure(conf):
conf.check_cfg(package = 'sigc++-2.0', args = '--cflags --libs', uselib_store = 'SIGC++', mandatory = True)
conf.check_cfg(package = 'libavformat', args = '--cflags --libs', uselib_store = 'AVFORMAT', mandatory = True)
conf.check_cfg(package = 'libavfilter', args = '--cflags --libs', uselib_store = 'AVFILTER', mandatory = True)
conf.check_cfg(package = 'sigc++-2.0', args = '--cflags --libs', uselib_store = 'SIGC++', mandatory = True)
conf.check_cfg(package = 'libavformat', args = '--cflags --libs', uselib_store = 'AVFORMAT', mandatory = True)
conf.check_cfg(package = 'libavfilter', args = '--cflags --libs', uselib_store = 'AVFILTER', mandatory = True)