thread-local storage is not supported
Index: examples/CMakeLists.txt
--- examples/CMakeLists.txt.orig
+++ examples/CMakeLists.txt
@@ -135,7 +135,7 @@ endmacro()
 #   cmake .. -G "Visual Studio 14 2015 Win64" -T host=x64 
 if (NOT USING_OLD_VISUAL_STUDIO_COMPILER)
    add_example(dnn_metric_learning_ex)
-   add_gui_example(dnn_face_recognition_ex)
+   #add_gui_example(dnn_face_recognition_ex)
    add_example(dnn_introduction_ex)
    add_example(dnn_introduction2_ex)
    add_example(dnn_introduction3_ex)