Build fails on Arch install - Patched to Dec 1, 2023

[tobfromme]

I bought a new SSD and decided to just start fresh. I found this no longer builds on a new Arch install:

/data/development/SDRPlusPlus/sink_modules/audio_sink/src/main.cpp: In constructor ‘AudioSink::AudioSink(SinkManager::Stream*, std::string)’:
/data/development/SDRPlusPlus/sink_modules/audio_sink/src/main.cpp:50:27: error: ‘struct RtAudio::DeviceInfo’ has no member named ‘probed’
   50 |                 if (!info.probed) { continue; }
/
      |                           ^~~~~~
/data/development/SDRPlusPlus/source_modules/audio_source/src/main.cpp: In member function ‘void AudioSourceModule::refresh()’:
/data/development/SDRPlusPlus/source_modules/audio_source/src/main.cpp:93:26: error: ‘struct RtAudio::DeviceInfo’ has no member named ‘probed’
   93 |                 if (info.probed && info.inputChannels < 2) { continue; }
      |                          ^~~~~~
/data/development/SDRPlusPlus/sink_modules/audio_sink/src/main.cpp: In member function ‘bool AudioSink::doStart()’:
/data/development/SDRPlusPlus/sink_modules/audio_sink/src/main.cpp:175:16: error: ‘RtAudioError’ does not name a type; did you mean ‘RtAudioErrorType’?
  175 |         catch (RtAudioError& e) {
      |                ^~~~~~~~~~~~
      |                RtAudioErrorType

I'm not a developer (more architecture and infrastructure), but do not see "probed" as a valid function any longer in /usr/include/rtaudio/RtAudio.h.:

$ grep -i probed /usr/include/rtaudio/RtAudio.h
    the first probed output device ID will be returned. If no devices
    the first probed input device ID will be returned. If no devices
    that were previously found and probed. This function MUST be
  virtual void probeDevices( void );
  virtual bool probeDeviceOpen( unsigned int deviceId, StreamMode mode, unsigned int channels,

For what it's worth:

$ pacman -Q rtaudio
rtaudio 6.0.1-1

[AlexandreRouma]

#1149

[tobfromme]

Oh my, thanks for sending that over. I searched but never found anything. I'll check on how to revert to a pre-6.0 release of rtaudio.

[tobfromme]

She built straight away on 5.2.0-2. Thanks for the info!