Add ENABLE_DEBUGGER_SUPPORT macro....

src/v8.cc

 // Copyright 2006-2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 54 matching lines @@
   // Initialize other runtime facilities
   Bootstrapper::Initialize(create_heap_objects);
   Builtins::Setup(create_heap_objects);
   Top::Initialize();
 
   if (FLAG_preemption) {
     v8::Locker locker;
     v8::Locker::StartPreemption(100);
   }
 
+#ifdef ENABLE_DEBUGGER_SUPPORT
   Debug::Setup(create_heap_objects);
+#endif
   StubCache::Initialize(create_heap_objects);
 
   // If we are deserializing, read the state into the now-empty heap.
   if (des != NULL) {
     des->Deserialize();
     StubCache::Clear();
   }
 
   // Setup the CPU support. Must be done after heap setup and after
   // any deserialization because we have to have the initial heap
@@ skipping 18 matching lines @@
   }
 
   Builtins::TearDown();
   Bootstrapper::TearDown();
 
   Top::TearDown();
 
   Heap::TearDown();
   Logger::TearDown();
 
+#ifdef ENABLE_DEBUGGER_SUPPORT
   Debugger::TearDown();
+#endif
 
   has_been_setup_ = false;
   has_been_disposed_ = true;
 }
 
 } }  // namespace v8::internal