Add cuda-opencl recipe

[adibbley]

xref: #21382

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[conda-forge-webservices]

Hi! This is the friendly automated conda-forge-linting service.

I wanted to let you know that I linted all conda-recipes in your PR (recipes/cuda-opencl) and found some lint.

Here's what I've got...

For recipes/cuda-opencl:

• Selectors are suggested to take a <two spaces>#<one space>[<expression>] form. See lines [21, 22]

[conda-forge-webservices]

Hi! This is the friendly automated conda-forge-linting service.

I just wanted to let you know that I linted all conda-recipes in your PR (recipes/cuda-opencl) and found it was in an excellent condition.

[jakirkham]

Thanks Alex! 🙏

Think we might want these changes on Windows

[conda-forge-webservices]

Hi! This is the friendly automated conda-forge-linting service.

I wanted to let you know that I linted all conda-recipes in your PR (recipes/cuda-opencl) and found some lint.

Here's what I've got...

For recipes/cuda-opencl:

• Failed to even lint the recipe, probably because of a conda-smithy bug 😢. This likely indicates a problem in your meta.yaml, though. To get a traceback to help figure out what's going on, install conda-smithy and run conda smithy recipe-lint . from the recipe directory.

[conda-forge-webservices]

Hi! This is the friendly automated conda-forge-linting service.

I just wanted to let you know that I linted all conda-recipes in your PR (recipes/cuda-opencl) and found it was in an excellent condition.

[jakirkham]

Thanks Alex! 🙏

Found a small typo. FWIW here is the path specified by ocl-icd

[jakirkham]

Thanks all! 🙏

Let's get this in. We can follow up on anything else in the feedstock 🙂