title: Android NDK: CMAKE how to move IMPORTED shared library to libs folder
body: <p>I have an Android NDK project which builds <code>libMyProject1.so</code> and I am using:</p>
  
  <pre><code>set_target_properties(MyProject1
          PROPERTIES
          LIBRARY_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/../Client/libs/${ANDROID_ABI}")
  </code></pre>
  
  <p>to export the built library to the folder that I need.</p>
  
  <p>I also have another external shared library that I link with:</p>
  
  <p><strong>MyExternal library</strong></p>
  
  <pre><code>add_library(MyExternal SHARED IMPORTED)
  set_target_properties(MyExternal PROPERTIES IMPORTED_LOCATION        ${CMAKE_CURRENT_SOURCE_DIR}/../MyExternal/libs/${ANDROID_ABI}/libMyExternal.so)
  
  target_link_libraries( # Specifies the target library.
          MyProject1
          # Shared Dependencies
          MyExternal
          # Links the target library to the log library
          # included in the NDK.
          ${log-lib})
  </code></pre>
  
  <p><code>libMyProject1.so</code> is copied to <code>Client/libs/${ANDROID_ABI}</code> but <code>libMyExternal.so</code> is not copied. How to copy the external shared library to my client folder using cmake?</p>