anchor.diff:    buildInputs = [
       python pkgconfig perl libxslt docbook_xsl docbook_xml_dtd_42 /*
       docbook_xml_dtd_45 */ readline popt iniparser jansson
  -    libbsd libarchive zlib fam libiconv gettext libunwind krb5Full
  +    libbsd libarchive zlib fam libiconv gettext libunwind krb5Full gnutls
     ] ++ optionals stdenv.isLinux [ libaio systemd ]
       ++ optional enableLDAP openldap
       ++ optional (enablePrinting && stdenv.isLinux) cups
       ++ optional enableMDNS avahi
  -    ++ optionals enableDomainController [ gnutls gpgme lmdb ]
  +    ++ optionals enableDomainController [ gpgme lmdb ]
       ++ optional enableRegedit ncurses
       ++ optional (enableCephFS && stdenv.isLinux) libceph
       ++ optionals (enableGlusterFS && stdenv.isLinux) [ glusterfs libuuid ]
  
positive.code: { lib, stdenv, fetchurl, python, pkgconfig, perl, libxslt, docbook_xsl, rpcgen
  , fixDarwinDylibNames
  , docbook_xml_dtd_42, readline
  , popt, iniparser, libbsd, libarchive, libiconv, gettext
  
negative.code: 
  stdenv.mkDerivation rec {
    pname = "samba";
    version = "4.11.3";
  
    src = fetchurl {
      url = "mirror://samba/pub/samba/stable/${pname}-${version}.tar.gz";
      sha256 = "0id1n7774cchbiql2d6jjdi38aq582nlg1b3xm2hnvjl9nhy9jqs";
    };
  
    outputs = [ "out" "dev" "man" ];
  