Build fails when SMTG_COREAUDIO_SDK_PATH was set

[moutend]

Environment

• Mac OSX 10.14.3
• Xcode 10.1
• latest version of vst3sdk (commit 82380a)

What did you do?

I did the following steps to build the sample VST3 plugins.

git clone --recursive https://github.com/steinbergmedia/vst3sdk.git
mkdir ./build
cd ./build
cmake -GXcode ../vst3sdk
xcodebuild

The xcodebuild was finished without any errors. This is the expected behavior.

Problem

The xcodebuild produces file not found error when the Audio Unit support enabled.

According to the vst3sdk/cmake/modules/CoreAudioSupport.cmake, the CoreAudio SDK path is next to the vst3sdk, the SMTG_COREAUDIO_SDK_PATH will be automatically detected.

So I did the following steps:

mkdir -p ../CoreAudio/AudioUnits
cp -r ~/Downloads/AudioUnitExamplesAudioUnitEffectGeneratorInstrumentMIDIProcessorandOffline/* ../CoreAudio/AudioUnits
cmake -GXcode ../vst3sdk
xcodebuild

Then I got the file not found error like this.

$ cmake -GXcode ../vst3sdk
-- Building with Xcode version: 10.1
-- macOS Deployment Target: 10.10
-- SMTG_MYPLUGINS_SRC_PATH is not set. If you want to add your own plug-ins folder, specify it!
-- SMTG_COREAUDIO_SDK_PATH is set to : /Users/koyanagi/develop/vst3sdk/../CoreAudio
-- SMTG_AAX_SDK_PATH is not set. If you need it, please download the AAX SDK!
* To enable building the InterAppAudio NoteExpressionSynth example for iOS you need to set the SMTG_IOS_DEVELOPMENT_TEAM and use the Xcode generator
* To enable building the AUv3 Wrapper example for iOS you need to set the SMTG_IOS_DEVELOPMENT_TEAM and use the Xcode generator
-- Configuring done
-- Generating done
-- Build files have been written to: /Users/koyanagi/develop/build
$ xcodebuild
...
/Users/koyanagi/develop/vst3sdk/public.sdk/source/vst/auwrapper/ausdk.mm:49:9: fatal error:
      'PublicUtility/CABundleLocker.cpp'
      file not found
#import "PublicUtility/CABundleLocker.cpp"
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.

It seems to be not proper version of the CoreAudio SDK.

Question

Where can I get the proper version of the CoreAudio SDK?

FYI, I use the latest CoreAudio SDK which downloaded from

https://developer.apple.com/library/archive/samplecode/sc2195/Introduction/Intro.html

[scheffle]

Hi,
please use Version 1.1 of the CoreAudioSDK (or Core Audio Utility Classes) for now: https://developer.apple.com/library/archive/samplecode/CoreAudioUtilityClasses/Introduction/Intro.html

[moutend]

@scheffle I've downloaded the SDK, and the all builds succeeds. Thanks!