m68k: palmos and atari doesn't support threading

git-svn-id: trunk@37027 -

compiler/options.pas

@@ -3145,6 +3145,10 @@ begin
       target_unsup_features:=[f_heap,f_textio,f_consoleio,f_fileio,
          f_variants,f_objects,f_commandargs,
          f_processes,f_stackcheck,f_dynlibs,f_softfpu,f_objectivec1,f_resources];
+    system_m68k_atari:
+      target_unsup_features:=[f_threading];
+    system_m68k_palmos:
+      target_unsup_features:=[f_threading];
     else
       target_unsup_features:=[];
   end;