CMake Error at e:/dev/lib/qt5/build/trunk_vc9_x86_shared/qtbase/lib/cmake/Qt5Gui/Qt5GuiConfigExtras.cmake:16 (message):
  Failed to find "glu32" in "" with CMAKE_CXX_LIBRARY_ARCHITECTURE "".
Call Stack (most recent call first):
  e:/dev/lib/qt5/build/trunk_vc9_x86_shared/qtbase/lib/cmake/Qt5Gui/Qt5GuiConfigExtras.cmake:52 (_qt5gui_find_extra_libs)
  e:/dev/lib/qt5/build/trunk_vc9_x86_shared/qtbase/lib/cmake/Qt5Gui/Qt5GuiConfig.cmake:150 (include)
  e:/dev/lib/qt5/build/trunk_vc9_x86_shared/qtbase/lib/cmake/Qt5Widgets/Qt5WidgetsConfig.cmake:92 (find_package)

removed:

_qt5gui_find_extra_libs(OPENGL "glu32;opengl32;gdi32;user32" "" "")

set(Qt5Gui_OPENGL_IMPLEMENTATION GL)

get_target_property(_configs Qt5::Gui IMPORTED_CONFIGURATIONS)
foreach(_config ${_configs})
    set_property(TARGET Qt5::Gui APPEND PROPERTY
        IMPORTED_LINK_DEPENDENT_LIBRARIES_${_config}
        ${Qt5Gui_EGL_LIBRARIES} ${Qt5Gui_OPENGL_LIBRARIES}
    )
endforeach()