
if(OPENGL_FOUND AND OPENGL_GLU_FOUND)
    ADD_DEFINITIONS(-DINFO_OPENGL_AVAILABLE ) # added manually
    include_directories( ${OPENGL_INCLUDE_DIR} ${OPENGL_GLU_INCLUDE_DIR} )

    ########### next target ###############

    set(KCM_OPENGL_PART_SRCS opengl.cpp )
    set(KCM_OPENGL_PART_UIS opengl.ui )

    qt4_wrap_ui(KCM_OPENGL_PART_UIS_H ${KCM_OPENGL_PART_UIS})

    kde4_add_plugin(kcm_opengl ${KCM_OPENGL_PART_SRCS} ${KCM_OPENGL_PART_UIS_H})

    target_link_libraries(kcm_opengl ${KDE4_KDEUI_LIBS} ${QT_QTGUI_LIBRARY} ${X11_X11_LIB} ${OPENGL_gl_LIBRARY} ${OPENGL_glu_LIBRARY})

    install(TARGETS kcm_opengl  DESTINATION ${PLUGIN_INSTALL_DIR})

    ########### install files ###############

    install(FILES opengl.desktop  DESTINATION  ${SERVICES_INSTALL_DIR})
else(OPENGL_FOUND AND OPENGL_GLU_FOUND)
    MESSAGE(STATUS "OpenGL information module has been disabled.")
endif(OPENGL_FOUND AND OPENGL_GLU_FOUND)
