title: Error on ndk-build clean
body: <p>I am getting the following error on ndk-build clean</p>
  
  <pre><code>mo@mo-Toshiba ~/Workspace/AndroidApp/jni/android_programming_driver $ ndk-build clean
  Clean: driveradapter [armeabi]
  /bin/sh: 1: Syntax error: "(" unexpected
  make: *** [clean-driveradapter-armeabi] Error 2
  </code></pre>
  
  <p>Where is the NDK seeing this syntax erro?</p>