Switching ppapi on nacl side to import chrome side .gyp[i] directly.

site_scons/gyp_extract.py

+#!/usr/bin/python
+# Copyright 2010 The Native Client Authors.  All rights reserved.

[Mark Seaborn, 2011/03/23 18:51:32]

2011?

+# Use of this source code is governed by a BSD-style license that can
+# be found in the LICENSE file.
+
+import re
+
+
+def LoadGypFile(gyp_filename):
+  """Load the contents of a gyp file.
+
+  Arguments:
+    filename: filename of a .gyp file.
+  Returns:
+    Raw dict from .gyp file.
+  """
+  return eval(open(gyp_filename).read(), {}, {})
+
+
+def GypTargetSources(gyp_data, target_name, pattern):
+  """Extract a sources from a target matching a given pattern.
+
+  Arguments:
+    gyp_data: dict previously load by LoadGypFile.
+    target_name: target to extract from.
+    pattern: re pattern that sources must match.
+  Returns:
+    A list of strings containing source filenames.
+  """
+  targets = [target for target in gyp_data['targets']
+             if target['target_name'] == target_name]
+  # Only one target should have this name.
+  assert len(targets) == 1
+  desired_target = targets[0]
+  # Extract source files that match.
+  re_compiled = re.compile(pattern)
+  return [source_file for source_file in desired_target['sources']
+          if re_compiled.match(source_file)]