I have now spent over 3h trying to figure out how to install the CoreAudio SDK on the mac as described in the makefile: “SMTG_COREAUDIO_SDK_PATH is not set. If you need it, please download the COREAUDIO SDK”.
The issue is that I just cannot figure out where I am supposed to download the CoreAudio SDK.
The CoreAudio framework is installed with XCode but the CoreAudio SDK is nowhere to be found. The CoreAudioSupport.cmake provided with the SDK looks for a file CoreAudio/AudioUnits/AUPublic/AUBase/AUBase.cpp to determine whether it is installed. As far as I can tell this file is NOT part of the CoreAudio framework which makes me think that the CoreAudio SDK is not the same as the CoreAudio framework.
The document on the Apple website https://developer.apple.com/library/archive/documentation/MusicAudio/Conceptual/AudioUnitProgrammingGuide/AQuickTouroftheCoreAudioSDK/AQuickTouroftheCoreAudioSDK.html#//apple_ref/doc/uid/TP40003278-CH11-SW1 states that to download “the most recent Core Audio SDK” go to http://developer.apple.com/sdk/ but the Downloads/More Downloads section (https://developer.apple.com/download/more/) does not contain the core audio sdk which I guess is not too surprising given the fact that the Introduction to the Audio Unit Programming guide states “Important: This document is no longer being updated. For the latest information about Apple SDKs, visit the documentation website”.
If I simply start XCode and “Create New Project” none of the templates refer to building an audio unit plugin.
I am totally lost.
Anybody can help?