Rebuild for occt 7.9.0

[regro-cf-autotick-bot]

This PR has been triggered in an effort to update occt790.

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[conda-forge-admin]

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 (recipe/meta.yaml) and found it was in an excellent condition.

I do have some suggestions for making it better though...

For recipe/meta.yaml:

• ℹ️ The recipe is not parsable by parser conda-recipe-manager. The recipe can only be automatically migrated to the new v1 format if it is parseable by conda-recipe-manager.

_{This message was generated by GitHub Actions workflow run https://github.com/conda-forge/conda-forge-webservices/actions/runs/15074683691. Examine the logs at this URL for more detail.}

[oursland]

The Windows build requires tbb_devel: 2022.

[adrianinsaval]

yeah I wanted to get the conda-forge pin raised but it can't be done right now apparently conda-forge/conda-forge-pinning-feedstock#6635
I'll cherry pick your commit pinning tbb

[adrianinsaval]

btw, I think tbb_devel is a missing dependency of vtk that we are working around by adding it to every package that needs vtk to build, probably it should be added as run dependency in vtk and removed from most downstream packages, that way we would not need to pin the version we need in every single feedstock. @conda-forge/vtk is this something we can fix in the vtk package for 9.3.1?

[adrianinsaval]

this also begs the question why did occt pull in tbb 2022 in the first place?

[oursland]

I recall this. Previously tbb-devel was an inherited dependency of VTK. With VTK 9.3.1, this dependency was not present and occt failed to build. It is a dependency of occt, but previously not included because VTK brought it in. VTK 9.3.0 included tbb-devel, as does VTK 9.4.x, so the issue was due to the conda-forge pinning at 9.3.1 vtk>9.3.0.

[adrianinsaval]

It is a dependency of occt

it should not be a direct dependency in the conda-forge builds:
https://github.com/conda-forge/occt-feedstock/blob/9a403e342bd211336671ed79a86fbcf9bae3e7f6/recipe/build.sh#L7
https://github.com/conda-forge/occt-feedstock/blob/9a403e342bd211336671ed79a86fbcf9bae3e7f6/recipe/bld.bat#L9

but vtk needs it to configure in cmake and doesn't list it as a dependency

[adrianinsaval]

new occt build using tbb 2021 as it should will be available soon: conda-forge/occt-feedstock#123
I'll drop the tbb 2022 pin from this pr once it's available

[oursland]

What I don't understand is that I let the tbb-devel defer to the upstream on occt-feedstock, which selected tbb-devel==2022, why is the pinning for tbb==2021?

[adrianinsaval]

I don't know why conda-smithy didn't add tbb_devel to the ci support yaml files simply rerendering today added it, @h-vetinari do you have any idea why occt 7.9 was built with tbb 2022 instead of the 2021 in conda-forge/occt-feedstock#118?

[adrianinsaval]

why is the pinning for tbb==2021?

conda-forge/conda-forge-pinning-feedstock#6635 (review)

Unfortunately, tbb 2022 conflicts with our current MKL constraint (<2025), because mkl 2024 depends on tbb 2021.*