#build the Ethernet Mac Driver sudo xbs buildit -archive -mergeToSDKs -update PrevailingGoldenGate -project IONetworkingFamily -target InstallHeaders . sudo xbs buildit -archive -update PrevailingGoldenGate -project IONetworkingFamily -target IONetworkingFamily . # # Use Xcode build to build the kext. # sudo xcodebuild -sdk iphoneos.internal -arch arm64 -configuration Debug -target AppleEthernetAquantiaAqtion