anchor.diff:  , libaio, libevent, jemalloc, cracklib, systemd, perl
   , fixDarwinDylibNames, cctools, CoreServices, less
   , numactl # NUMA Support
  +, withStorageMroonga ? true, kytea, msgpack, zeromq
   , withoutClient ? false
   }:
   
  
positive.code:     xz lzo lz4 bzip2 snappy
      libxml2 boost judy libevent cracklib
    ] ++ optional (stdenv.hostPlatform.isLinux && !stdenv.hostPlatform.isAarch32) numactl
      ++ optional stdenv.hostPlatform.isLinux linux-pam
      ++ optional (!stdenv.hostPlatform.isDarwin) mytopEnv;
  
  
negative.code:     chmod +x "$out"/bin/wsrep_sst_common
      rm "$out"/bin/{mysql_client_test,mysqltest}
      rm -r "$out"/data # Don't need testing data
    '' + optionalString withoutClient ''
      ${ # We don't build with GSSAPI on Darwin
        optionalString (!stdenv.hostPlatform.isDarwin) ''
  