anchor.diff:      xz lzo lz4 bzip2 snappy
       libxml2 boost judy libevent cracklib
     ] ++ optional (stdenv.hostPlatform.isLinux && !stdenv.hostPlatform.isAarch32) numactl
  +    ++ optionals withStorageMroonga [ kytea msgpack zeromq ]
       ++ optional stdenv.hostPlatform.isLinux linux-pam
       ++ optional (!stdenv.hostPlatform.isDarwin) mytopEnv;
   
  
positive.code: , libaio, libevent, jemalloc, cracklib, systemd, perl
  , fixDarwinDylibNames, cctools, CoreServices, less
  , numactl # NUMA Support
  , withoutClient ? false
  }:
  
  
negative.code:     }
      rm "$out"/lib/mysql/plugin/client_ed25519.so
      rm "$out"/lib/{libmysqlclient${libExt},libmysqlclient_r${libExt}}
    '' + optionalString withStorageMroonga ''
      mv "$out"/share/{groonga,groonga-normalizer-mysql} "$out"/share/doc/mysql
    '' + optionalString (!stdenv.hostPlatform.isDarwin) ''
      sed -i 's/-mariadb/-mysql/' "$out"/bin/galera_new_cluster
    '';
  