title: Long gradle build time - Android
body: <p>I have a project which is a multi-module one. I uses <code>kotlin + dagger 2 + databindingv2</code>. Uses the latest <code>3.2 android studio</code>. </p>
  
  <p>But whenever I execute <code>incremental build</code> by changing something in one module, some other module's (no dependency with changed module) databinding class which are generated getting changes thereby invoking kapt on that module. Thereby increasing build time.</p>
  
  <pre><code>Input property 'annotationProcessorOptionProviders$kotlin_gradle_plugin.$0.$0.buildDir' 
  file /build/intermediates/data-binding/debug/compiler/dependent-lib-artifacts/
  ***-setter_store.bin has changed.
  </code></pre>
  
  <p>Has anyone faced this issue?</p>
  
  <p>Is there any fix for that?</p>