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ocamlPackages.cstruct: 4.0.0 → 5.0.0 #104245

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merged 13 commits into from Nov 26, 2020
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vbgl
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@vbgl vbgl commented Nov 19, 2020

Motivation for this change

Use Dune 2.

Things done
  • Tested using sandboxing (nix.useSandbox on NixOS, or option sandbox in nix.conf on non-NixOS linux)
  • Built on platform(s)
    • NixOS
    • macOS
    • other Linux distributions
  • Tested via one or more NixOS test(s) if existing and applicable for the change (look inside nixos/tests)
  • Tested compilation of all pkgs that depend on this change using nix-shell -p nixpkgs-review --run "nixpkgs-review wip"
  • Tested execution of all binary files (usually in ./result/bin/)
  • Determined the impact on package closure size (by running nix path-info -S before and after)
  • Ensured that relevant documentation is up to date
  • Fits CONTRIBUTING.md.

@rissson
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rissson commented Nov 24, 2020

Am I right in assuming all those use Dune 2 commits are required to update cstruct?

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rissson commented Nov 24, 2020

Result of nixpkgs-review pr 104245 1

6 packages built:
  • dune-release
  • jackline
  • libbap
  • python27Packages.bap
  • python37Packages.bap
  • python38Packages.bap

@vbgl
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vbgl commented Nov 24, 2020

Dune 2 is sort of viral: if you build a library A with dune 2 that depends on library B that is itself built with dune, then library B must be built with dune 2.

As nowadays, some libraries depend on dune 2 (i.e., cannot be built with dune 1), e.g., some JaneStreet libraries at version 0.14 (not in nixpkgs yet), I progressively switch their reverse dependencies to dune 2.

@vbgl vbgl merged commit 4a1ff5b into NixOS:master Nov 26, 2020
@vbgl vbgl deleted the ocaml-cstruct-5.0.0 branch November 26, 2020 05:55
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2 participants