title: Error: TARGET_CPU_VARIANT not set?
body: <p>I am building a C Code to android using ndk in eclipse. I need to include libc library which requires me to set a TARGET_CPU_VARIANT. This is the error message precisely. I am using <code>armeabi-v7a</code>. What should I do?</p>
  
  <pre><code>TARGET_CPU_VARIANT not set or set to an unknown value.
  Possible values are cortex-a7, cortex-a8, cortex-a9, cortex-a15, krait, denver. 
  Use generic for devices that do not have a CPU similar to any of the supported cpu variants
  </code></pre>