anchor.diff:      ];
       hashOutput = false;
       insecureHashOutput = true;
  -    sha256 = "5a816355781ea22a6c65a436d8162f19bd292ec90e2b7d9499c031ae4a659490";
  +    sha256 = "bcb0572e7ad32cea9740a21e9255f733bdf60a5561ffbda317c22dd12b3966ce";
     };
   
     nativeBuildInputs = [
  
positive.code: }:
  
  stdenv.mkDerivation rec {
    name = "mariadb-10.1.21";
  
    src = fetchurl {
      urls = map (n: "${n}/${name}/source/${name}.tar.gz") [
  
negative.code:     "-DINSTALL_SHAREDIR=share/mysql"
      "-DWITH_READLINE=ON"
      "-DWITH_ZLIB=system"
      "-DWITH_SSL=system"
      #"-DWITH_SSL=bundled"
      "-DWITH_PCRE=system"
      "-DWITH_EMBEDDED_SERVER=yes"
      "-DWITH_EXTRA_CHARSETS=complex"
  