Update gyp, keep VS 2008 default for Windows builds.

bleeding_edge/dart/tools/gyp_dart.py

Index: bleeding_edge/dart/tools/gyp_dart.py
===================================================================
--- bleeding_edge/dart/tools/gyp_dart.py	(revision 0)
+++ bleeding_edge/dart/tools/gyp_dart.py	(revision 0)
@@ -0,0 +1,28 @@
+#!/usr/bin/env python

[Ivan Posva, 2012/08/07 05:15:00]

I am wondering why this file is really needed. We already have the
generate_projects.py file which seems to do everything that is being done here
as well as taking care of running "gclient runhooks" when called from within the
generated Makefiles on Linux. These two files should be consolidated.

+
+# Copyright (c) 2012 The Dart Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# This script is wrapper for Dart that adds some support for how GYP

[ahe, 2012/08/06 19:00:15]

Please follow this style guide:
http://google-styleguide.googlecode.com/svn/trunk/pyguide.html

I'm noticing these problems:

* Indent by four.

* Use doc strings.

* function_name, not FunctionName.

* No main method.

[Emily Fortuna, 2012/08/06 19:36:33]

I support using function_name as well, but just to be clear we have a mix of the
Internal Google Python styling and the external google python styling guide that
you linked to in our repo. See:
http://code.google.com/p/dart/source/browse/branches/bleeding_edge/dart/tools...
vs 
http://code.google.com/p/dart/source/browse/branches/bleeding_edge/dart/tools...

Line 21 is the indent by four/line up with the opening bracket issue.

+1 doc strings.

+# is invoked by Dart beyond what can be done in the gclient hooks.
+
+import os
+import subprocess
+import sys
+
+def Execute(args):
+  process = subprocess.Popen(args)

[ahe, 2012/08/06 19:00:15]

I think you need to call process.communicate here.

[Emily Fortuna, 2012/08/06 19:36:33]

Only needed if he's PIPEing input or output:
http://docs.python.org/library/subprocess#subprocess.Popen.wait
which he isn't.

+  process.wait()
+  return process.returncode
+
+if __name__ == '__main__':
+  args = ['python',  "dart/third_party/gyp/gyp", "--depth=dart",

[ahe, 2012/08/06 19:00:15]

Please be consistent with ' and ".

+                 "-Idart/tools/gyp/all.gypi", "dart/dart.gyp"]
+
+  if sys.platform == 'win32':
+    # Generate Visual Studio 2008 compatible files by default.
+    if not os.environ.get('GYP_MSVS_VERSION'):
+      args.extend(['-G', 'msvs_version=2008'])
+
+  sys.exit(Execute(args))