anchor.diff:        -i gettext-tools/projects/GNOME/trigger \
         -i gettext-tools/src/project-id \
         -e 's,/bin/pwd,pwd,g'
  +  '';
  +
  +  # Broken in 0.20 for some invocations
  +  buildParallel = false;
  +
  +  postInstall = ''
  +    rm -r "$out"/share/doc
     '';
   
     preFixup = ''
  
positive.code:   src = fetchurl {
      urls = tarballUrls version;
      hashOutput = false;
      sha256 = "105556dbc5c3fbbc2aa0edb46d22d055748b6f5c7cd7a8d99f8e7eb84e938be4";
    };
  
    postPatch = ''
  
negative.code:     "mirror://gnu/gettext/gettext-${version}.tar.xz"
    ];
  
    version = "0.20";
  in
  stdenv.mkDerivation rec {
    name = "gettext-${version}";
  