title: How to use libiconv in NDK now?
body: <p>I found 2014 article, do these in Android Studio project:</p>
  <p>cpp add this:</p>
  <pre><code>extern &quot;C&quot;{
  </code></pre>
  <p>include &lt;iconv.h&gt;
  }</p>
  <p>android.mk add this:</p>
  <p>LOCAL_WHOLE_STATIC_LIBRARIES += android_support</p>
  <p>include $(BUILD_STATIC_LIBRARY)</p>
  <p>$(call import-module, android/support)</p>
  <p>then you can use libiconv function, but now android.mk has replaced by CMakeLists.txt, how to do with CMakeLists.txt to do the same thing?</p>