Merge staging-next into staging

# zigHook {#zighook}

# zig.hook {#zig-hook}

[Zig](https://ziglang.org/) is a general-purpose programming language and toolchain for maintaining robust, optimal and reusable software.

In Nixpkgs, `zigHook` overrides the default build, check and install phases.

In Nixpkgs, `zig.hook` overrides the default build, check and install phases.

## Example code snippet {#example-code-snippet}

```nix

{ lib

, stdenv

, zigHook

, zig_0_11

}:

stdenv.mkDerivation {

  # . . .

  nativeBuildInputs = [

    zigHook

    zig_0_11.hook

  ];

  zigBuildFlags = [ "-Dman-pages=true" ];

}

```

## Variables controlling zigHook {#variables-controlling-zighook}

## Variables controlling zig.hook {#variables-controlling-zig-hook}

### `dontUseZigBuild` {#dontUseZigBuild}

Controls the flags passed to the install phase.

### Variables honored by zigHook {#variablesHonoredByZigHook}

### Variables honored by zig.hook {#variables-honored-by-zig-hook}

- `prefixKey`

- `dontAddPrefix`

    githubId = 15707703;

    name = "Helmi Nour";

  };

  nrhtr = {

    email = "jeremy@jenga.xyz";

    github = "nrhtr";

    githubId = 74261;

    name = "Jeremy Parker";

  };

  nshalman = {

    email = "nahamu@gmail.com";

    github = "nshalman";

  };

  config = mkIf (cfg.provider != "libc") {

    boot.kernel.sysctl."vm.max_map_count" = mkIf (cfg.provider == "graphene-hardened") (mkDefault 1048576); # TODO: Default vm.max_map_count has been increased system-wide

    environment.etc."ld-nix.so.preload".text = ''

      ${providerLibPath}

    '';

    ${cfg.extraConfig}

  '';

  chronyFlags = [ "-n" "-m" "-u" "chrony" "-f" "${configFile}" ] ++ cfg.extraFlags;

  chronyFlags =

    [ "-n" "-u" "chrony" "-f" "${configFile}" ]

    ++ optional cfg.enableMemoryLocking "-m"

    ++ cfg.extraFlags;

in

{

  options = {

        '';

      };

      enableMemoryLocking = mkOption {

        type = types.bool;

        default = config.environment.memoryAllocator.provider != "graphene-hardened";

        defaultText = ''config.environment.memoryAllocator.provider != "graphene-hardened"'';

        description = lib.mdDoc ''

          Whether to add the `-m` flag to lock memory.

        '';

      };

      enableNTS = mkOption {

        type = types.bool;

        default = false;

  cgit = handleTest ./cgit.nix {};

  charliecloud = handleTest ./charliecloud.nix {};

  chromium = (handleTestOn ["aarch64-linux" "x86_64-linux"] ./chromium.nix {}).stable or {};

  chrony = handleTestOn ["aarch64-linux" "x86_64-linux"] ./chrony.nix {};

  chrony-ptp = handleTestOn ["aarch64-linux" "x86_64-linux"] ./chrony-ptp.nix {};

  cinnamon = handleTest ./cinnamon.nix {};

  cjdns = handleTest ./cjdns.nix {};