Fix SConstruct to pass correct defines to samples/preparser when building with library=shared.

samples/shell.cc

 // Copyright 2011 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 480 matching lines @@
 
 void ExternalArrayWeakCallback(v8::Persistent<v8::Value> object, void* data) {
   free(data);
   object.Dispose();
 }
 
 
 v8::Handle<v8::Value> CreateExternalArray(const v8::Arguments& args,
                                           v8::ExternalArrayType type,
                                           size_t element_size) {
-  ASSERT(element_size == 1 || element_size == 2 || element_size == 4 ||
+  assert(element_size == 1 ||
+         element_size == 2 ||
+         element_size == 4 ||
          element_size == 8);
   if (args.Length() != 1) {
     return v8::ThrowException(
         v8::String::New("Array constructor needs one parameter."));
   }
+  static const int kMaxLength = 0x3fffffff;
   size_t length = 0;
   if (args[0]->IsUint32()) {
     length = args[0]->Uint32Value();
   } else if (args[0]->IsNumber()) {
     double raw_length = args[0]->NumberValue();
     if (raw_length < 0) {
       return v8::ThrowException(
           v8::String::New("Array length must not be negative."));
     }
-    if (raw_length > v8::internal::ExternalArray::kMaxLength) {
+    if (raw_length > kMaxLength) {
       return v8::ThrowException(
           v8::String::New("Array length exceeds maximum length."));
     }
     length = static_cast<size_t>(raw_length);
   } else {
     return v8::ThrowException(
         v8::String::New("Array length must be a number."));
   }
-  if (length > static_cast<size_t>(v8::internal::ExternalArray::kMaxLength)) {
+  if (length > static_cast<size_t>(kMaxLength)) {
     return v8::ThrowException(
         v8::String::New("Array length exceeds maximum length."));
   }
   void* data = calloc(length, element_size);
   if (data == NULL) {
     return v8::ThrowException(v8::String::New("Memory allocation failed."));
   }
   v8::Handle<v8::Object> array = v8::Object::New();
   v8::Persistent<v8::Object> persistent_array =
       v8::Persistent<v8::Object>::New(array);
@@ skipping 165 matching lines @@
       printf("^");
     }
     printf("\n");
     v8::String::Utf8Value stack_trace(try_catch->StackTrace());
     if (stack_trace.length() > 0) {
       const char* stack_trace_string = ToCString(stack_trace);
       printf("%s\n", stack_trace_string);
     }
   }
 }