anchor.diff:      "--enable-libiptc"
       "--enable-gnuefi"
       "--enable-manpages"
  -  ]) ++ optionals (!libOnly) [
  +    "--with-efi-libdir=${gnu-efi}/lib"
  +    "--with-efi-ldsdir=${gnu-efi}/lib"
  +    "--with-efi-includedir=${gnu-efi}/include"
       "--with-kbd-loadkeys=${kbd}/bin/loadkeys"
       "--with-kbd-setfont=${kbd}/bin/setfont"
  -  ];
  +  ]);
   
     PYTHON_BINARY = "${coreutils}/bin/env python"; # don't want a build time dependency on Python
   
  
positive.code: , lz4
  , pam
  , qrencode
  , util-linux
  , xz
  , zlib
  
  , glib
  , kexectools
  
  , type ? ""
  }:
  
negative.code:     gperf
      libcap
  
      xz
      lz4
      libgcrypt
      libgpgerror
      libaudit
      libidn
    ] ++ optionals (libOnly) [
      libutil-linux
    ] ++ optionals (!libOnly) [
      dbus
      kmod
      libxkbcommon
      libseccomp
      zlib
      bzip2
      pam
      acl
      elfutils-libs
      cryptsetup
      qrencode
      gnutls
      libmicrohttpd
      curl
      iptables
      gnu-efi
      util-linux-full
    ];
  
    preConfigure = optionalString (!libOnly) ''
      # FIXME: patch this in systemd properly (and send upstream).
  