Add capability for cmake to fetch libtorch itself if not found#173

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kjh-giesbertz wants to merge 6 commits intowavefunction91:skalafrom

kjh-giesbertz:skala

Commits on Jan 19, 2026

Initial version for lettign cmake add libtorch automatically. cpu version is probably ok (at leat on my mac it works), but gpu still needs to filter versions correctly.

Klaas Giesbertz
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Klaas Giesbertz
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Commits on Jan 22, 2026

Include and verify the possible CUDA versions for which libtorch downloads are available. Still needs to be tested.
Klaas Giesbertz
committed
Added the message modewq
Klaas Giesbertz
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and quotation marks...
Klaas Giesbertz
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Needed to find the cuda tollkit to get the proper environment variables set.
Klaas Giesbertz
committed

Commits on Jan 23, 2026

The Caffe cmake from libtorch uses the old way to include CUDA, so find_package(CUDA REQUIRED) needed to included. The CUDA_VERSION_STRING conflicts, so renamed that to CUDA_VERSION_NO_DOT.
Klaas Giesbertz
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