PKG: missing Qt5 cmake files

Packaging/install_cmake_files.cmake

@@ -31,4 +31,11 @@ function(install_cmake_files)
    MATCH_STRING  "${CMAKE_INSTALL_PREFIX}"
    REPLACE_VAR "OTB_INSTALL_PREFIX"
    )
+
+  # install Qt5 cmake files (no patching required)
+  file(GLOB _qt5_cmake_folders "${SUPERBUILD_INSTALL_DIR}/lib/cmake/Qt5*")
+  foreach(_qt5_folder ${_qt5_cmake_folders})
+    install_without_message("${_qt5_folder}" "lib/cmake")
+  endforeach()
+
 endfunction()