snabb: fix build

[seanrmurphy]

Description of changes

• Fixed the build for ZHF (🦝 NixOS 22.11 - Zero Hydra Failures #199919) at #ZurichZHF :)
• Version bump from 2019.11 to 2022.10
• Remove prePatch substitutions as these were causing build failure
• More cleanups to nix file based on feedback from @lukego @risicle
  • removed openstack refs
  • removed parallel build content
  • removed pre build make clean

Things done

• Built on platform(s)
  • x86_64-linux
  • aarch64-linux
  • x86_64-darwin
  • aarch64-darwin
• For non-Linux: Is sandbox = true set in nix.conf? (See Nix manual)
• 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/)
• 22.11 Release Notes (or backporting 22.05 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
  • (Release notes changes) Ran nixos/doc/manual/md-to-db.sh to update generated release notes
• Fits CONTRIBUTING.md.

[risicle]

The supportOpenstack arg now no longer does anything.

[lukego]

Hey nice work @seanrmurphy!

Hey in this post-OpenStack era I think that we could prune quite a few dependencies back. The parallel build failure workaround doesn't seem needed anymore either.

Maybe something like this? (Builds okay for me.)

{ stdenv, lib, fetchFromGitHub }:

stdenv.mkDerivation rec {
  pname = "snabb";
  version = "2022.10";

  src = fetchFromGitHub {
    owner = "snabbco";
    repo = "snabb";
    rev = "v${version}";
    sha256 = "GIIW+2/1fuHTmYev/QvuO5Yb2ozbyw/45qQkym36US8=";
  };

  installPhase = ''
    mkdir -p $out/bin
    cp src/snabb $out/bin
  '';

  meta = <unchanged>;
}

[seanrmurphy]

Thanks for feedback @lukego @risicle - modified as suggested; tested build locally and everything seems in order.