+ write_config_text('PortAudio Backend', conf.env['BUILD_PABACKEND'])
+ write_config_text('CoreAudio/Midi Backend',conf.env['BUILD_CORECRAPPITA'])
+ write_config_text('ALSA Backend', conf.env['BUILD_ALSABACKEND'])
+ write_config_text('Dummy backend', conf.env['BUILD_DUMMYBACKEND'])
+ write_config_text('JACK Backend', conf.env['BUILD_JACKBACKEND'])
+