GPU coder error with Nivida Jetson device

I am using the Matlab 2023b, I have no issue to compile the InceptionV3 classification to the Nvidia Jetson orin 32 GB. Now I got NVIDIA JETSON ORIN 64 BIT, I compiled the executable using GPU coder. I got issue. I upgraded matlab to 2024b, I have the same issue.

i am using the following codes

opencv_linkflags = '`pkg-config --cflags --libs opencv4`';

coder.updateBuildInfo('addLinkFlags',opencv_linkflags);

coder.updateBuildInfo('addIncludePaths', '/usr/include/opencv4/'); %both remove or add this line, the GPU coder compilation process does not work.

fatal error: opencv2/imgproc/imgproc.hpp: No such file or directory

57 | #include <opencv2/imgproc/imgproc.hpp>

Any idea to help solve the issue?

Answer 1

[Chao Luo]

Seems a bug here that the include path is considered as relative path based on the MATLAB_WORKSPACE on the Jetson board.

One workaroud is using addCompileFlags instead:

coder.updateBuildInfo("addCompileFlags", '-I /usr/include/opencv4');

[Liwei]

Thanks. The alternative solution you provided works.