anchor.diff:    makeFlags = "MANDIR=$(out)/share/man";
   
     # Parallel building is broken in OpenSSL.
  -  #enableParallelBuilding = true;
  +  enableParallelBuilding = false;
   
     postInstall =
       ''
  
positive.code: , withCryptodev ? false, cryptodevHeaders }:
  
  let
    name = "openssl-1.0.1h";
  
    opensslCrossSystem = stdenv.lib.attrByPath [ "openssl" "system" ]
      (throw "openssl needs its platform name cross building" null)
  
negative.code:       "http://www.openssl.org/source/${name}.tar.gz"
        "http://openssl.linux-mirror.org/source/${name}.tar.gz"
      ];
      sha256 = "1izwv1wzqdw8aqnvb70jcqpqp0rvkcm22w5c1dm9l1kpr939y5rw";
    };
  
    patches = patchesCross false;
  