{ ... }:
res: pkgs: super:

with pkgs;
{
  systemd = callPackage ./. {
    # break some cyclic dependencies
    util-linux = util-linuxMinimal;
    # provide a super minimal gnupg used for systemd-machined
    gnupg = gnupg.override {
      enableMinimal = true;
      guiSupport = false;
    };
  };
  systemdMinimal = systemd.override {
    pname = "systemd-minimal";
    withAcl = false;
    withAnalyze = false;
    withApparmor = false;
    withAudit = false;
    withCompression = false;
    withCoredump = false;
    withCryptsetup = false;
    withRepart = false;
    withDocumentation = false;
    withEfi = false;
    withFido2 = false;
    withHostnamed = false;
    withHomed = false;
    withHwdb = false;
    withImportd = false;
    withIptables = false;
    withLibBPF = false;
    withLibidn2 = false;
    withLocaled = false;
    withLogind = false;
    withMachined = false;
    withNetworkd = false;
    withNss = false;
    withOomd = false;
    withPCRE2 = false;
    withPam = false;
    withPolkit = false;
    withPortabled = false;
    withRemote = false;
    withResolved = false;
    withShellCompletions = false;
    withSysupdate = false;
    withSysusers = false;
    withTimedated = false;
    withTimesyncd = false;
    withTpm2Tss = false;
    withUserDb = false;
    withUkify = false;
    withBootloader = false;
    withPasswordQuality = false;
    withVmspawn = false;
    withQrencode = false;
  };
  systemdLibs = systemdMinimal.override {
    pname = "systemd-minimal-libs";
    buildLibsOnly = true;
  };
  # We do not want to include ukify in the normal systemd attribute as it
  # relies on Python at runtime.
  systemdUkify = systemd.override {
    withUkify = true;
  };

  udev =
    if (with stdenv.hostPlatform; isLinux && isStatic) then libudev-zero
    else systemdLibs;
}