Fix sample_extension_test on 64-bit macos.

samples/sample_extension/sample_extension.gyp

 # 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.
 
 {
+  'includes': [
+    '../../runtime/tools/gyp/runtime-configurations.gypi',
+  ],
+  'target_defaults': {
+    'configurations': {
+      'Dart_arm_Base': {
+        'target_conditions': [
+        ['_toolset=="target"', {
+          'ldflags!': ['-static'],

[zra, 2013/07/30 16:07:13]

Maybe add a TODO to remove this when we remove -static for the whole ARM build.

+        }],
+      ]},
+    },
+  },
   'targets': [
     {
       'target_name': 'sample_extension',
       'type': 'shared_library',
       'dependencies': [
         '../../runtime/dart-runtime.gyp:dart',
       ],
       'include_dirs': [
         '../../runtime',
       ],
@@ skipping 20 matching lines @@
         }],
         ['OS=="linux"', {
           'cflags': [
             '-fPIC',
           ],
         }],
       ],
     },
   ],
 }