anchor.diff:    configureFlags = [
       "--sysconfdir=/etc"
       "--localstatedir=/var"
  -    "--enable-bd-xlator"
       "--enable-crypt-xlator"
  +    "--disable-xmltest"
  +    "--enable-ipv6-default"
       "--with-mountutildir=/run/current-system/sw/bin"
     ];
   
  
positive.code:   src = fetchurl {
      url = "https://download.gluster.org/pub/gluster/glusterfs/${versionMajor}/"
        + "${version}/${name}.tar.gz";
      sha256 = "1fb1e8914f57db89905e0bb7d424a801d2aa400fe4632b6a2b6985b25f81377d";
    };
  
    nativeBuildInputs = [
  
negative.code:     libtirpc
      liburcu
      libxml2
      ncurses
      openssl
      rdma-core
  