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$ objdump -x /usr/lib/x86_64-linux-gnu/qt5/plugins/platforminputcontexts/libqtvirtualkeyboardplugin.so |grep NEED
  NEEDED               libxcb.so.1
  NEEDED               libxcb-xfixes.so.0
  NEEDED               libhunspell-1.6.so.0
  NEEDED               libQt5Quick.so.5
  NEEDED               libQt5Gui.so.5
  NEEDED               libQt5Qml.so.5
  NEEDED               libQt5Core.so.5
  NEEDED               libdl.so.2
  NEEDED               libstdc++.so.6
  NEEDED               libm.so.6
  NEEDED               libgcc_s.so.1
  NEEDED               libc.so.6
  VERNEED              0x000000000000e110
  VERNEEDNUM           0x0000000000000009

$ objdump -x /opt/buildroot-2020.02.3/output/target/usr/lib/qt/plugins/platforminputcontexts/libqtvirtualkeyboardplugin.so |grep NEED
  NEEDED               libatomic.so.1
  NEEDED               libQt5VirtualKeyboard.so.5
  NEEDED               libQt5Quick.so.5
  NEEDED               libQt5Gui.so.5
  NEEDED               libQt5Qml.so.5
  NEEDED               libQt5Network.so.5
  NEEDED               libQt5Core.so.5
  NEEDED               libpthread.so.0
  NEEDED               librt.so.1
  NEEDED               libdl.so.2
  NEEDED               libstdc++.so.6
  NEEDED               libm.so.6
  NEEDED               libgcc_s.so.1
  NEEDED               libc.so.6
  VERNEED              0x00002564
  VERNEEDNUM           0x00000007