qtbase: libraries based on cmake and depending on qt5qml failed to configure with:

|   The imported target "Qt5::DBus" references the file
|
|      "/home/a.mueller/tmp/oe-core-eglibc/sysroots/x86_64-linux/usr/bin/qt5/qdbusxml2xml"

Signed-off-by: Andreas Müller <schnitzeltony@googlemail.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
qtwayland.inc: fix QA warnings

WARNING: QA Issue: qtwayland: Files/directories were installed but not shipped
  /usr/lib/qt5/plugins/wayland-graphics-integration
  /usr/lib/qt5/plugins/wayland-graphics-integration/client
  /usr/lib/qt5/plugins/wayland-graphics-integration/server
  /usr/lib/qt5/plugins/wayland-graphics-integration/client/libwayland-egl.so
  /usr/lib/qt5/plugins/wayland-graphics-integration/client/.debug
  /usr/lib/qt5/plugins/wayland-graphics-integration/client/.debug/libwayland-egl.so
  /usr/lib/qt5/plugins/wayland-graphics-integration/server/libwayland-egl.so
  /usr/lib/qt5/plugins/wayland-graphics-integration/server/.debug
  /usr/lib/qt5/plugins/wayland-graphics-integration/server/.debug/libwayland-egl.so

Signed-off-by: Andreas Müller <schnitzeltony@googlemail.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>