GL_INCLUDES=
GL_LIB_PATH=
GL_LIBS=GL
HAS_GL=1

AC_MSG_NOTICE([TODO: OpenGL tests - now assuming it is present])
AC_SUBST(GL_INCLUDES)
AC_SUBST(GL_LIB_PATH)
AC_SUBST(GL_LIBS)
AC_SUBST(HAS_GL)