anchor.diff:        url = mirror://cpan/authors/id/Z/ZE/ZEFRAM/Params-Classify-0.015.tar.gz;
         sha256 = "052r198xyrsv8wz21gijdigz2cgnidsa37nvyfzdiz4rv1fc33ir";
       };
  +    perlPreHook = stdenv.lib.optionalString stdenv.isi686 "export LD=$CC"; # fix undefined reference to `__stack_chk_fail_local'
     };
   
     ParamsUtil = buildPerlPackage {
  
positive.code:     };
      buildInputs = [ TestException ];
      propagatedBuildInputs = [ SubExporter ];
      meta = {
        description = "Linux specific special filehandles";
        license = with stdenv.lib.licenses; [ artistic1 gpl1Plus ];
  
negative.code:     };
      nativeBuildInputs = [ pkgs.pkgconfig ];
      buildInputs = [ pkgs.libvirt CPANChanges TestPod TestPodCoverage XMLXPath ];
      perlPreHook = stdenv.lib.optionalString stdenv.isi686 "export LD=$CC"; # fix undefined reference to `__stack_chk_fail_local'
    };
  
    TAPParserSourceHandlerpgTAP = buildPerlModule {
  