vigra: unstable-2022-01-11 -> 1.12.1

[autra]

Things done

Update vigra to 1.12.1 and switch to openex_3.

The original motivation is #367406

• Built on platform(s)
  • x86_64-linux
  • aarch64-linux
  • x86_64-darwin
  • aarch64-darwin
• For non-Linux: Is sandboxing enabled in nix.conf? (See Nix manual)
  • sandbox = relaxed
  • sandbox = true
• Tested, as applicable:
  • NixOS test(s) (look inside nixos/tests)
  • and/or package tests
  • or, for functions and "core" functionality, tests in lib/tests or pkgs/test
  • made sure NixOS tests are linked to the relevant packages
• Tested compilation of all packages that depend on this change using nix-shell -p nixpkgs-review --run "nixpkgs-review rev HEAD". Note: all changes have to be committed, also see nixpkgs-review usage
• Tested basic functionality of all binary files (usually in ./result/bin/)
• 25.05 Release Notes (or backporting 24.11 and 25.05 Release notes)
  • (Package updates) Added a release notes entry if the change is major or breaking
  • (Module updates) Added a release notes entry if the change is significant
  • (Module addition) Added a release notes entry if adding a new NixOS module
• Fits CONTRIBUTING.md.

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[autra]

nixpkgs-review result

Generated using nixpkgs-review.

Command: nixpkgs-review pr 375773

---

x86_64-linux

✅ 5 packages built:

• digikam
• enblend-enfuse
• hugin
• saga
• vigra

[autra]

I've asked some reviews, following the suggestions of github, sorry if it's not relevant (there is no maintainers for this package).

[ShamrockLee]

I'm not familiar with this library, but I'll review the code and leave some general suggestions.

Are there some specific tests I could perform? The upstream has prepared some tests, but they don't get run as this package doesn't come with doCheck = true. Is there any reason blocking the tests to run for this package? It would be easier for reviewers to approve a change with the checks.

[ShamrockLee]

I managed to run the tests on this update and will merge this PR after the above reviews are suggested.

[autra]

Is there any reason blocking the tests to run for this package? It would be easier for reviewers to approve a change with the checks.

I don't know :-) This package is affected by the switch from openexr 2 to 3. We were packaging an unstable version and apparently nobody has significantly touched this since 2022... I'll address your comments and will try dependent project to see if they seems to work correctly.

[autra]

@ShamrockLee thanks for the review and suggestions!

I didn't directly test vigra, but I tested hugin, which seems to work correctly (it has stitched some photos to a panorama, so I guess it used vigra somewhere :-)).

[ShamrockLee]

• Hash checked via nix-prefetch-github.
• Checks run via vigra: enable tests #375853

[nixpkgs-ci]

Successfully created backport PR for release-24.11:

• [Backport release-24.11] vigra: unstable-2022-01-11 -> 1.12.1 #375899