Fuchsia: Build standalone VM. Make it run "Hello, World!".

runtime/bin/main.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include <stdlib.h>
 #include <string.h>
 #include <stdio.h>
 
 #include "include/dart_api.h"
 #include "include/dart_tools_api.h"
@@ skipping 1481 matching lines @@
   Dart_ShutdownIsolate();
 
   // No restart.
   return false;
 }
 
 #undef CHECK_RESULT
 
 
 // Observatory assets are only needed in the regular dart binary.
-#if !defined(DART_PRECOMPILER)
+#if !defined(DART_PRECOMPILER) || !defined(NO_OBSERVATORY)
 extern unsigned int observatory_assets_archive_len;
 extern const uint8_t* observatory_assets_archive;
 
 
 // |input| is assumed to be a gzipped stream.
 // This function allocates the output buffer in the C heap and the caller
 // is responsible for freeing it.
 void Decompress(const uint8_t* input, unsigned int input_len,
                 uint8_t** output, unsigned int* output_length) {
   ASSERT(input != NULL);
@@ skipping 232 matching lines @@
   Platform::Exit(Process::GlobalExitCode());
 }
 
 }  // namespace bin
 }  // namespace dart
 
 int main(int argc, char** argv) {
   dart::bin::main(argc, argv);
   UNREACHABLE();
 }