anchor.diff:       (if enableInfluxDatabase then "--with-influxdb" else "--without-influxdb")
        (if enableSupervisordProgram then "--with-supervisord" else "--without-supervisord")
        (if enableDockerContainer then "--with-docker" else "--without-docker")
  +     (if enableNginxWebApplication then "--with-nginx" else "--without-nginx")
  +     (if enableXinetdService then "--with-xinetd" else "--without-xinetd")
  +     (if enableS6RCService then "--with-s6-rc" else "--without-s6-rc")
  +     (if stdenv.isDarwin then "--with-launchd" else "--without-launchd")
        "--with-job-template=${jobTemplate}"
      ] ++ lib.optional enableLegacy "--enable-legacy";
   
  
positive.code: { lib, stdenv, fetchurl, netcat
  , systemd ? null, ejabberd ? null, mysql ? null, postgresql ? null, subversion ? null, mongodb ? null, mongodb-tools ? null, influxdb ? null, supervisor ? null, docker ? null
  , enableApacheWebApplication ? false
  , enableAxis2WebService ? false
  , enableEjabberdDump ? false
  
negative.code:     ++ lib.optional enableMySQLDatabase mysql.out
      ++ lib.optional enablePostgreSQLDatabase postgresql
      ++ lib.optional enableSubversionRepository subversion
      ++ lib.optionals enableMongoDatabase [ mongodb mongodb-tools ]
      ++ lib.optional enableInfluxDatabase influxdb
      ++ lib.optional enableSupervisordProgram supervisor
      ++ lib.optional enableDockerContainer docker
      ++ lib.optional enableNginxWebApplication nginx
      ++ lib.optional enableS6RCService s6-rc
      ++ lib.optional enableXinetdService xinetd;
  
    meta = {
      description = "Automated deployment of mutable components and services for Disnix";
  