macOS 10.15 - undeclared identifier 'kAudioObjectPropertyElementMain'

[fferri]

Trying to build latest rtaudio from git on macOS 10.15.7.

I get this error:

/Users/me/Dev/rtaudio-test/external/rtaudio/RtAudio.cpp:596:43: error: use of undeclared identifier 'kAudioObjectPropertyElementMain'; did you mean 'kAudioObjectPropertyElementName'? KAUDIOOBJECTPROPERTYELEMENT }; ^~~~~~~ kAudioObjectPropertyElementName /Users/me/Dev/rtaudio-test/external/rtaudio/RtAudio.cpp:583:39: note: expanded from macro 'KAUDIOOBJECTPROPERTYELEMENT'

define KAUDIOOBJECTPROPERTYELEMENT kAudioObjectPropertyElementMain

                                  ^

I have to either:

• set(CMAKE_OSX_DEPLOYMENT_TARGET 10.11) or less in my CMakeLists.txt
• comment out lines in 580~584 so that the one without kAudioObjectPropertyElementMain is used

Possibly related to #351 and/or #345

[garyscavone]

I am closing this, as I haven't seen other reported problems and it works fine on my system (though I don't use cmake). If there needs to be a build system fix, please submit a PR.