Make Electronic Sound

I am experimenting with Gen and attempting to build the following project in Xcode 5.1.1:

https://cycling74.com/wiki/index.php?title=Gen_Code_Export_iOS

https://github.com/eumlab/Audiobus/blob/master/Audiobus.podspec)

 which I was able to access checking out an earlier version since the current version is 2.1.3. It also needs "The Amazing Audio Engine" (

I got up to Step 9 'Build the Xcode project for the device' in the project instructions but received many Mach-O Linker Errors when building:

I read that these errors are almost always related to Frameworks (built in iOS frameworks) not included in the project so I took a look at the project imports and found a couple of references to 

 and sure enough, the majority of the errors went away.

`Ld /Users/davechambers/Library/Developer/Xcode/DerivedData/GenFilter-btaipzocrdohxhbhznstjchlytad/Build/Intermediates/GenFilter.build/Debug-iphoneos/GenFilter.build/Objects-normal/armv7/GenFilter normal armv7

cd /Users/davechambers/Desktop/Max6_Gen_Demo_Projects_iOS_and_VST/iOS/iOSGenFilter

export PATH="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin"

/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -arch armv7 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS7.1.sdk -L/Users/davechambers/Library/Developer/Xcode/DerivedData/GenFilter-btaipzocrdohxhbhznstjchlytad/Build/Products/Debug-iphoneos -L/Users/davechambers/Desktop/Max6_Gen_Demo_Projects_iOS_and_VST/iOS/iOSGenFilter -F/Users/davechambers/Library/Developer/Xcode/DerivedData/GenFilter-btaipzocrdohxhbhznstjchlytad/Build/Products/Debug-iphoneos -filelist /Users/davechambers/Library/Developer/Xcode/DerivedData/GenFilter-btaipzocrdohxhbhznstjchlytad/Build/Intermediates/GenFilter.build/Debug-iphoneos/GenFilter.build/Objects-normal/armv7/GenFilter.LinkFileList -dead_strip -fobjc-link-runtime -stdlib=libc++ -miphoneos-version-min=6.1 -framework AudioUnit -framework CoreAudio -lTheAmazingAudioEngine -framework QuartzCore -framework Security -framework AudioToolbox -framework Accelerate -framework UIKit -framework Foundation -framework CoreGraphics -lAudiobus -Xlinker -dependency_info -Xlinker /Users/davechambers/Library/Developer/Xcode/DerivedData/GenFilter-btaipzocrdohxhbhznstjchlytad/Build/Intermediates/GenFilter.build/Debug-iphoneos/GenFilter.build/Objects-normal/armv7/GenFilter_dependency_info.dat -o /Users/davechambers/Library/Developer/Xcode/DerivedData/GenFilter-btaipzocrdohxhbhznstjchlytad/Build/Intermediates/GenFilter.build/Debug-iphoneos/GenFilter.build/Objects-normal/armv7/GenFilter

clang: error: linker command failed with exit code 1 (use -v to see invocation)`

This is my problem and I have been unable to get rid of this last error. Contrary to suggestion in the following SO answers, removing AudioUnit.framework and adding CoreAudio.framework didn't help but brought back all the Mach-O Linker Errors shown above:

http://stackoverflow.com/questions/6464588/audiounit-framework-not-found

http://stackoverflow.com/questions/1756212/framework-not-found-audiounit

The following posts didn't help me either:

http://stackoverflow.com/questions/14120878/ld-framework-not-found-audiounit

http://stackoverflow.com/questions/9769744/clang-error-linker-command-failed-with-exit-code-1-library-not-found?rq=1"

https://docs.google.com/file/d/0B3-JRETAp68mZDRJWUg0V0F0WnM/edit?pli=1

 . If anybody has the time to take a look and see where I'm going wrong I'd appreciate it.

The project needs the Audiobus SDK 1 (https://github.com/eumlab/Audiobus/blob/master/Audiobus.podspec) which I was able to access checking out an earlier version since the current version is 2.1.3.  It also needs "The Amazing Audio Engine" (http://theamazingaudioengine.com/).

I read that these errors are almost always related to Frameworks (built in iOS frameworks) not included in the project so I took a look at the project imports and found a couple of references to #import .  I then added the AudioUnit.framework and sure enough, the majority of the errors went away.

    `Ld /Users/davechambers/Library/Developer/Xcode/DerivedData/GenFilter-btaipzocrdohxhbhznstjchlytad/Build/Intermediates/GenFilter.build/Debug-iphoneos/GenFilter.build/Objects-normal/armv7/GenFilter normal armv7
    cd /Users/davechambers/Desktop/Max6_Gen_Demo_Projects_iOS_and_VST/iOS/iOSGenFilter
    export IPHONEOS_DEPLOYMENT_TARGET=6.1
    export PATH="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin"
    /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -arch armv7 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS7.1.sdk -L/Users/davechambers/Library/Developer/Xcode/DerivedData/GenFilter-btaipzocrdohxhbhznstjchlytad/Build/Products/Debug-iphoneos -L/Users/davechambers/Desktop/Max6_Gen_Demo_Projects_iOS_and_VST/iOS/iOSGenFilter -F/Users/davechambers/Library/Developer/Xcode/DerivedData/GenFilter-btaipzocrdohxhbhznstjchlytad/Build/Products/Debug-iphoneos -filelist /Users/davechambers/Library/Developer/Xcode/DerivedData/GenFilter-btaipzocrdohxhbhznstjchlytad/Build/Intermediates/GenFilter.build/Debug-iphoneos/GenFilter.build/Objects-normal/armv7/GenFilter.LinkFileList -dead_strip -fobjc-link-runtime -stdlib=libc++ -miphoneos-version-min=6.1 -framework AudioUnit -framework CoreAudio -lTheAmazingAudioEngine -framework QuartzCore -framework Security -framework AudioToolbox -framework Accelerate -framework UIKit -framework Foundation -framework CoreGraphics -lAudiobus -Xlinker -dependency_info -Xlinker /Users/davechambers/Library/Developer/Xcode/DerivedData/GenFilter-btaipzocrdohxhbhznstjchlytad/Build/Intermediates/GenFilter.build/Debug-iphoneos/GenFilter.build/Objects-normal/armv7/GenFilter_dependency_info.dat -o /Users/davechambers/Library/Developer/Xcode/DerivedData/GenFilter-btaipzocrdohxhbhznstjchlytad/Build/Intermediates/GenFilter.build/Debug-iphoneos/GenFilter.build/Objects-normal/armv7/GenFilter

    ld: framework not found AudioUnit
    clang: error: linker command failed with exit code 1 (use -v to see invocation)`

This is my problem and I have been unable to get rid of this last error.  Contrary to suggestion in the following SO answers, removing AudioUnit.framework and adding CoreAudio.framework didn't help but brought back all the Mach-O Linker Errors shown above:

http://stackoverflow.com/questions/6464588/audiounit-framework-not-found
http://stackoverflow.com/questions/1756212/framework-not-found-audiounit

http://stackoverflow.com/questions/9769744/clang-error-linker-command-failed-with-exit-code-1-library-not-found?rq=1" title="Clang Error" target="_blank

I have uploaded the project to: https://docs.google.com/file/d/0B3-JRETAp68mZDRJWUg0V0F0WnM/edit?pli=1  . If anybody has the time to take a look and see where I'm going wrong I'd appreciate it.


'Framework not found AudioUnit' when trying to build Audiobus iOS Project