Undefined reference when recreating Integrating GPU Coder into Simulink example

I am attemping to recreate the Integrating GPU Coder™ into Simulink® example and getting an error when running my Simulink model.

I have run through the example and it works fine.

When I create my own Simulink model (as identical as possible to that of the example) and attemp to call the DLL created with GPU Coder, I get the error "undefined reference to sobelEdge".

It appears that the code generation is sucessful, but the final linking stage fails as it does not find the library.

I have attached the sobelEdge example which does run, plus my Simulink model Test.slx, which does not run.

I have attempted to compare the Simulink models, and I canot see any differences in the model design or configuration.

What am I missing?

Is there some hidden model configuration option that points the model at the library which I have not set?

[Matthew Cattle]

I was pointed to this bug report which gives a working solution:

https://uk.mathworks.com/support/bugreports/1958769