Use CUDAToolkit, fix #2833

[Tobias-Fischer]

No description provided.

[Tobias-Fischer]

This has been working in conda-forge for quite some time without issues.

[Tobias-Fischer]

CI fails because CUDA is now enforced, should be easy to set the relevant flag to OFF. Note that CUDA is currently silently failing in the current CI.

I won't have time to develop this further, but if someone wants to take over, please feel free to :)

[dlib-issue-bot]

Warning: this issue has been inactive for 35 days and will be automatically closed on 2025-07-24 if there is no further activity.

If you are waiting for a response but haven't received one it's possible your question is somehow inappropriate. E.g. it is off topic, you didn't follow the issue submission instructions, or your question is easily answerable by reading the FAQ, dlib's official compilation instructions, dlib's API documentation, or a Google search.

[Tobias-Fischer]

Bump

[davisking]

How about #3090? Is that variant working for you? I haven't gone over it in detail yet but it looks reasonable on the surface.

[Tobias-Fischer]

Looks good thanks!