anchor.diff:      lvm2
       openssl
       popt
  -    python
  +    systemd-dummy
       util-linux_lib
     ];
   
     configureFlags = [
  +    "--sysconfdir=/etc"
  +    "--localstatedir=/var"
       "--enable-libargon2"
  -    "--enable-python"
       "--with-crypto_backend=openssl"
     ];
  +
  +  preInstall = ''
  +    installFlagsArray+=(
  +      "tmpfilesddir=$out/lib/tmpfiles.d"
  +    )
  +  '';
   
     passthru = {
       srcVerification = fetchurl {
  
positive.code:   src = fetchurl {
      url = "${baseUrl}/${name}.tar.xz";
      hashOutput = false;
      sha256 = "4d6cca04c1f5ff4a68d045d190efb2623087eda0274ded92f92a4b6911e501d4";
    };
  
    buildInputs = [
  
negative.code: , lvm2
  , openssl
  , popt
  , systemd-dummy
  , util-linux_lib
  }:
  
  let
    channel = "2.0";
    version = "${channel}.4";
  
    baseUrl = "mirror://kernel/linux/utils/cryptsetup/v${channel}";
  in
  