Fix OpenGL 4.3 graphics option in CMake (#2427)

cmake/LibraryConfigurations.cmake

@@ -87,7 +87,9 @@ endif ()
 
 if (${OPENGL_VERSION})
     set(${SUGGESTED_GRAPHICS} "${GRAPHICS}")
-    if (${OPENGL_VERSION} MATCHES "3.3")
+    if (${OPENGL_VERSION} MATCHES "4.3")
+		set(GRAPHICS "GRAPHICS_API_OPENGL_43")
+    elseif (${OPENGL_VERSION} MATCHES "3.3")
         set(GRAPHICS "GRAPHICS_API_OPENGL_33")
     elseif (${OPENGL_VERSION} MATCHES "2.1")
         set(GRAPHICS "GRAPHICS_API_OPENGL_21")