- Add PULSEAUDIO option (enabled by default) for text-to-speech audio output
- Move libpulse.so dependency from mandatory to optional based on PULSEAUDIO option
- Add patch to respect FORCE_NO_PULSE CMake flag to disable PulseAudio detection
- Allows building without audio dependencies when text-to-speech audio output is not needed
I made this because I have server builds on poudriere with no pulseaudio and noticed it sneaking in :)