title: Can I set the ndk.dir out of the sdk.dir path, why there is no ndk.dir automatic creation?
body: <p>I fetch a project from Windows to my local Mac environment.</p>
  
  <p>You see there, under the <code>Gradle Script</code>, the <code>local.properties</code>:</p>
  
  <pre><code>ndk.dir=D\:\\sdk\\ndk-bundle
  sdk.dir=/Users/lisa/software/android-sdk-macosx
  </code></pre>
  
  <p>you see there has the <code>ndk.dir</code> and <code>sdk.dir</code>, the latter is my new Mac SDK path, but the <code>ndk.dir</code> did not change now. from the <code>D\:\\sdk\\ndk-bundle</code>, whether we know the <code>ndk-bundle</code> should be under the sdk path(<code>/Users/lisa/software/android-sdk-macosx</code>)?</p>
  
  <p><a href="https://i.stack.imgur.com/aYjKm.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/aYjKm.png" alt="enter image description here"></a></p>
  
  <p>but in the <code>/Users/lisa/software/android-sdk-macosx</code>, there is no that directory:</p>
  
  <pre><code>lisa-MacBook-Pro:android-sdk-macosx ldl$ pwd
  /Users/lisa/software/android-sdk-macosx
  lisa-MacBook-Pro:android-sdk-macosx ldl$ ls
  SDK Readme.txt  build-tools platforms   sources     temp
  add-ons     platform-tools  skins       system-images   tools
  </code></pre>
  
  <p>Whether I should create the <code>/Users/lisa/software/android-sdk-macosx/ndk-bundle</code>? and set ndk.dir? </p>
  
  <p>can I set the ndk.dir anywhere, such as out the <code>sdk.dir</code> path?</p>