anchor.diff:      sha256 = "02w94j344q0ywlj4mdf9fnzwggdsn3j1yn43sdlsddvr29lw239i";
     };
   
  -  buildInputs = [ pkgconfig systemd ];
  +  buildInputs = [
  +    systemd_lib
  +  ];
   
     configureFlags = [
       "--enable-rfc3195"
       "--enable-stdlog"
  -    (if systemd != null then "--enable-journal" else "--disable-journal")
  +    "--enable-journal"
       "--enable-man-pages"
     ];
   
  
positive.code:     homepage = http://www.liblogging.org/;
      description = "Lightweight signal-safe logging library";
      license = licenses.bsd2;
      platforms = platforms.all;
      maintainers = with maintainers; [ wkennington ];
    };
  }
  
negative.code: { stdenv
  , fetchurl
  
  , systemd_lib
  }:
  
  stdenv.mkDerivation rec {
  