OpenVINO Demo Compile Error (Mac OSX 10.15.6)

[raymondlo84]

Hi,

I'm trying to compile the demo code at ...

raylo@Raymonds-MacBook-Pro ~ % cd inference_engine_demos_build

raylo@Raymonds-MacBook-Pro inference_engine_demos_build % make

So it seems the input.cpp is not compiling. Any patches I can use?

Thank you. 

===

Scanning dependencies of target common

[ 48%] Building CXX object multi_channel/common/CMakeFiles/common.dir/decoder.cpp.o

[ 49%] Building CXX object multi_channel/common/CMakeFiles/common.dir/graph.cpp.o

[ 50%] Building CXX object multi_channel/common/CMakeFiles/common.dir/input.cpp.o

/Users/raylo/intel/openvino_2020.4.287/deployment_tools/inference_engine/demos/multi_channel/common/input.cpp:283:10: error:

      'start' overrides a member function but is not marked 'override' [-Werror,-Winconsistent-missing-override]

    void start();

         ^

/Users/raylo/intel/openvino_2020.4.287/deployment_tools/inference_engine/demos/multi_channel/common/input.cpp:39:18: note:

      overridden virtual function is here

    virtual void start() = 0;

                 ^

/Users/raylo/intel/openvino_2020.4.287/deployment_tools/inference_engine/demos/multi_channel/common/input.cpp:290:10: error:

      'read' overrides a member function but is not marked 'override' [-Werror,-Winconsistent-missing-override]

    bool read(VideoFrame& frame);

         ^

/Users/raylo/intel/openvino_2020.4.287/deployment_tools/inference_engine/demos/multi_channel/common/input.cpp:41:18: note:

      overridden virtual function is here

    virtual bool read(VideoFrame& frame) = 0;

                 ^

/Users/raylo/intel/openvino_2020.4.287/deployment_tools/inference_engine/demos/multi_channel/common/input.cpp:292:11: error:

      'getAvgReadTime' overrides a member function but is not marked 'override'

      [-Werror,-Winconsistent-missing-override]

    float getAvgReadTime() const {

          ^

/Users/raylo/intel/openvino_2020.4.287/deployment_tools/inference_engine/demos/multi_channel/common/input.cpp:43:19: note:

      overridden virtual function is here

    virtual float getAvgReadTime() const = 0;

                  ^

3 errors generated.

make[2]: *** [multi_channel/common/CMakeFiles/common.dir/input.cpp.o] Error 1

make[1]: *** [multi_channel/common/CMakeFiles/common.dir/all] Error 2

===

[raymondlo84 · Accepted solution]

I took out the Werror from the CMakeLists.txt in here

/opt/intel/openvino/deployment_tools/open_model_zoo/demos

I will just take on the warning for now and getting it compiled. 

-ray

[Rizal_Intel]

Hi Raymond,

It seems you have solved the issue.

Intel will no longer monitor this thread since this issue has been resolved. If you need any additional information from Intel, please submit a new question.

Regards,

Rizal