Enable harmony_typed_arrays for shared build of d8.

src/d8.cc

 // Copyright 2012 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 2147 matching lines @@
     delete thread;
   }
 
   if (threads.length() > 0 && options.use_preemption) {
     Locker lock(isolate);
     Locker::StopPreemption();
   }
 #endif  // V8_SHARED
   return 0;
 }
 

[Michael Starzinger, 2013/05/13 16:27:35]

nit: Add a second empty newline.

+#ifdef V8_SHARED
+static void EnableHarmonyTypedArraysViaCommandLine() {
+  int fake_argc = 2;
+  char **fake_argv = new char*[2];
+  fake_argv[0] = NULL;
+  fake_argv[1] = strdup("--harmony-typed-arrays");
+  v8::V8::SetFlagsFromCommandLine(&fake_argc, fake_argv, false);
+  free(fake_argv[1]);
+  delete[] fake_argv;
+}
+#endif
+
 
 int Shell::Main(int argc, char* argv[]) {
   if (!SetOptions(argc, argv)) return 1;
 #ifndef V8_SHARED
   i::FLAG_harmony_array_buffer = true;
   i::FLAG_harmony_typed_arrays = true;
+#else
+  EnableHarmonyTypedArraysViaCommandLine();
 #endif
   int result = 0;
   Isolate* isolate = Isolate::GetCurrent();
   DumbLineEditor dumb_line_editor(isolate);
   {
     Initialize(isolate);
 #ifdef ENABLE_VTUNE_JIT_INTERFACE
     vTune::InitializeVtuneForV8();
 #endif
     PerIsolateData data(isolate);
@@ skipping 56 matching lines @@
 }
 
 }  // namespace v8
 
 
 #ifndef GOOGLE3
 int main(int argc, char* argv[]) {
   return v8::Shell::Main(argc, argv);
 }
 #endif