{ lib, stdenv, fetchFromGitHub, buildLinux, ... } @ args:

let
  stableVariant = {
    version = "5.15.53";
    suffix = "xanmod1";
    hash = "sha256-mLgzaXG6QaJ0hfzfNlLbAEldxHK6iHuMVUv6p8zqRBo=";
  };

  edgeVariant = {
    version = "5.18.10";
    suffix = "xanmod1";
    hash = "sha256-RtvrJujd854bKf1YPiPavTh9oplpFN9ykr624K17vKE=";
  };

  xanmodKernelFor = { version, suffix, hash }: buildLinux (args // rec {
    inherit version;
    modDirVersion = "${version}-${suffix}";

    src = fetchFromGitHub {
      owner = "xanmod";
      repo = "linux";
      rev = modDirVersion;
      inherit hash;
    };

    structuredExtraConfig =
      with lib.kernel;
      with (lib.kernel.whenHelpers version);
      {
        # TODO: remove this once https://github.com/NixOS/nixpkgs/pull/175433 is in master
        WERROR = no;

        # removed options
        CFS_BANDWIDTH = lib.mkForce (option no);
        RT_GROUP_SCHED = lib.mkForce (option no);
        SCHED_AUTOGROUP = lib.mkForce (option no);

        # AMD P-state driver
        X86_AMD_PSTATE = yes;

        # Paragon's NTFS3 driver
        NTFS3_FS = module;
        NTFS3_LZX_XPRESS = yes;
        NTFS3_FS_POSIX_ACL = yes;

        # Preemptive Full Tickless Kernel at 500Hz
        SCHED_CORE = lib.mkForce (option no);
        PREEMPT_VOLUNTARY = lib.mkForce no;
        PREEMPT = lib.mkForce yes;
        NO_HZ_FULL = yes;
        HZ_500 = yes;

        # Google's BBRv2 TCP congestion Control
        TCP_CONG_BBR2 = yes;
        DEFAULT_BBR2 = yes;

        # FQ-PIE Packet Scheduling
        NET_SCH_DEFAULT = yes;
        DEFAULT_FQ_PIE = yes;

        # Graysky's additional CPU optimizations
        CC_OPTIMIZE_FOR_PERFORMANCE_O3 = yes;

        # Futex WAIT_MULTIPLE implementation for Wine / Proton Fsync.
        FUTEX = yes;
        FUTEX_PI = yes;

        # WineSync driver for fast kernel-backed Wine
        WINESYNC = module;
      };

    extraMeta = {
      branch = lib.versions.majorMinor version;
      maintainers = with lib.maintainers; [ fortuneteller2k lovesegfault atemu ];
      description = "Built with custom settings and new features built to provide a stable, responsive and smooth desktop experience";
      broken = stdenv.isAarch64;
    };
  } // (args.argsOverride or { }));
in
{
  stable = xanmodKernelFor stableVariant;
  edge = xanmodKernelFor edgeVariant;
}