androidndkPackages_{21,23,24,25,26}: drop (#434649)

- `stdenv.mkDerivation` and other derivation builders that use it no longer allow the value of `env` to be anything but an attribute set, for the purpose of setting environment variables that are available to the [builder](https://nix.dev/manual/nix/latest/store/derivation/#builder) process. An environment variable called `env` can still be provided by means of `mkDerivation { env.env = ...; }`, though we recommend to use a more specific name than "env".

- The default Android NDK version has been raised to 27, and the default SDK version to 35.

  NDK 21–26 have been removed, as they are end‐of‐life.

- `conftest` since `0.60.0` has moved to use rego `v1` as default. To continue using `v0` use `--rego-version v0`. For more information about upgrading to Rego v1 syntax, see the [upstream docs](https://www.openpolicyagent.org/docs/latest/v0-upgrade/).

- Zig 0.12 has been removed.

  armv7a-android-prebuilt = {

    config = "armv7a-unknown-linux-androideabi";

    rust.rustcTarget = "armv7-linux-androideabi";

    androidSdkVersion = "33";

    androidNdkVersion = "26";

    androidSdkVersion = "35";

    androidNdkVersion = "27";

    useAndroidPrebuilt = true;

  }

  // platforms.armv7a-android;

  aarch64-android-prebuilt = {

    config = "aarch64-unknown-linux-android";

    rust.rustcTarget = "aarch64-linux-android";

    androidSdkVersion = "33";

    androidNdkVersion = "26";

    androidSdkVersion = "35";

    androidNdkVersion = "27";

    useAndroidPrebuilt = true;

  };

  aarch64-android = {

    config = "aarch64-unknown-linux-android";

    androidSdkVersion = "33";

    androidNdkVersion = "26";

    androidSdkVersion = "35";

    androidNdkVersion = "27";

    libc = "bionic";

    useAndroidPrebuilt = false;

    useLLVM = true;

  buildPackages,

  pkgs,

  targetPackages,

  androidndkPkgs_23,

  config,

}:

in

lib.recurseIntoAttrs {

  "21" = makeNdkPkgs "21.0.6113669" pkgs.llvmPackages_14; # "9"

  "23" = makeNdkPkgs "23.1.7779620" pkgs.llvmPackages_14; # "12"

  # Versions below 24 use a version not available in nixpkgs/old version which could be removed in the near future so use 14 for them as this is only used to get the hardening flags.

  "24" = makeNdkPkgs "24.0.8215888" pkgs.llvmPackages_14;

  "25" = makeNdkPkgs "25.2.9519653" pkgs.llvmPackages_14;

  "26" = makeNdkPkgs "26.3.11579264" pkgs.llvmPackages_17;

  "27" = makeNdkPkgs "27.0.12077973" pkgs.llvmPackages_18;

  "28" = makeNdkPkgs "28.0.13004108" pkgs.llvmPackages_19;

}

  ansible_2_14 = throw "Ansible 2.14 goes end of life in 2024/05 and can't be supported throughout the 24.05 release cycle"; # Added 2024-04-11

  ansible_2_15 = throw "Ansible 2.15 goes end of life in 2024/11 and can't be supported throughout the 24.11 release cycle"; # Added 2024-11-08

  antennas = throw "antennas has been removed as it only works with tvheadend, which nobody was willing to maintain and was stuck on an unmaintained version that required FFmpeg 4; please see https://github.com/NixOS/nixpkgs/pull/332259 if you are interested in maintaining a newer version"; # Added 2024-08-21

  androidndkPkgs_23b = lib.warnOnInstantiate "The package set `androidndkPkgs_23b` has been renamed to `androidndkPkgs_23`." androidndkPkgs_23; # Added 2024-07-21

  androidndkPkgs_21 = throw "androidndkPkgs_21 has been removed, as it is EOL"; # Added 2025-08-09

  androidndkPkgs_23 = throw "androidndkPkgs_23 has been removed, as it is EOL"; # Added 2025-08-09

  androidndkPkgs_23b = throw "androidndkPkgs_23b has been removed, as it is EOL"; # Added 2025-08-09

  androidndkPkgs_24 = throw "androidndkPkgs_24 has been removed, as it is EOL"; # Added 2025-08-09

  androidndkPkgs_25 = throw "androidndkPkgs_25 has been removed, as it is EOL"; # Added 2025-08-09

  androidndkPkgs_26 = throw "androidndkPkgs_26 has been removed, as it is EOL"; # Added 2025-08-09

  ankisyncd = throw "ankisyncd is dead, use anki-sync-server instead"; # Added 2024-08-10

  ao = libfive; # Added 2024-10-11

  anbox = throw "'anbox' has been removed as the upstream project is unmaintained, see https://github.com/anbox/.github/blob/main/profile/README.md"; # Added 2025-01-04

  androidenv = callPackage ../development/mobile/androidenv { };

  androidndkPkgs = androidndkPkgs_26;

  androidndkPkgs_21 = (callPackage ../development/androidndk-pkgs { })."21";

  androidndkPkgs_23 = (callPackage ../development/androidndk-pkgs { })."23";

  androidndkPkgs_24 = (callPackage ../development/androidndk-pkgs { })."24";

  androidndkPkgs_25 = (callPackage ../development/androidndk-pkgs { })."25";

  androidndkPkgs_26 = (callPackage ../development/androidndk-pkgs { })."26";

  androidndkPkgs = androidndkPkgs_27;

  androidndkPkgs_27 = (callPackage ../development/androidndk-pkgs { })."27";

  androidndkPkgs_28 = (callPackage ../development/androidndk-pkgs { })."28";