title: Build ADB for an Android Device
body: <p>I would like to control one android device with another. I have a Samsung Galaxy S III with the USB Host adapter, and would like to control another android phone via ADB. I've looked into this SO post:
  <a href="https://stackoverflow.com/questions/5904765/build-android-adb-for-arm-processor">build android adb for arm processor</a>
  but this isn't necessarily for and Android Host.
  Does anyone know how one would go about building ADB for Android? Has it already been done?</p>
  
  <p>Also, would it be "easier" to build ADB against a Linux distro running on the device under emulation? Would control of the device USB port by an emulation app be possible?</p>
  
  <p>Any feedback is much appreciated!</p>