anchor.diff:      SuiteMakeErrors =
   	lists:flatmap(fun({TestDir,Suite} = TS) ->
   			      case run_make(suites, TestDir, 
  -					    Suite, UserInclude) of
  +					    Suite, UserInclude,
  +                                            [nowarn_export_all]) of
   				  {error,{make_failed,Bad}} ->
   				      [{TS,Bad}];
   				  {error,_} ->
  
positive.code: 	    XmerlInclude = get_dir(xmerl, "include"),
  	    ErlFlags = UserInclude ++ [{i,CtInclude},
  				       {i,XmerlInclude},
  				       debug_info],
  	    Result =
  		if Mod == all ; Targets == helpmods ->
  			case (catch ct_make:all([noexec|ErlFlags])) of
  
negative.code: 
  
  run_make(TestDir, Mod, UserInclude) ->
      run_make(suites, TestDir, Mod, UserInclude, [nowarn_export_all]).
  
  run_make(Targets, TestDir0, Mod, UserInclude, COpts) when is_list(Mod) ->
      run_make(Targets, TestDir0, list_to_atom(Mod), UserInclude, COpts);
  
  run_make(Targets, TestDir0, Mod, UserInclude, COpts) ->
      case locate_test_dir(TestDir0, Mod) of
  	{ok,TestDir} ->
  	    %% send a start_make notification which may suspend
  