opencv: Work around build failure with enableContrib & Python #27674
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Motivation for this change
This is in regards to #26304. It may not be the best solution, but as I am unable to see how the OpenCV build could work on any platform with these options set, I am not sure of the "correct" course of action. The only possible consequence to this incorrectness that I'm aware of is that Python wrappers to OpenCV's support for TensorFlow and Caffe may not be generated properly... but the nixpkgs build of OpenCV isn't even equipped to build with these two optional packages.
Things done
Please check what applies. Note that these are not hard requirements but merely serve as information for reviewers.
(nix.useSandbox on NixOS,
or option
build-use-sandbox
innix.conf
on non-NixOS)
nix-shell -p nox --run "nox-review wip"
./result/bin/
)