When building Qt for QNX 7.1 on Windows platform the test for OpenGL fails.

ERROR: Feature "opengl": Forcing to "ON" breaks its condition: QT_FEATURE_opengl_desktop OR QT_FEATURE_opengl_dynamic OR QT_FEATURE_opengles2 Condition values dump: QT_FEATURE_opengl_desktop = "OFF" QT_FEATURE_opengl_dynamic = "OFF" QT_FEATURE_opengles2 = "OFF" ERROR: The OpenGL functionality tests failed! You might need to modify the OpenGL package search path by setting the OpenGL_DIR CMake variable to the OpenGL library's installation directory.