Updating Native Client (should fix the Linux x64 build)

New script added to clobber generated headers on Mac.
BUG= http://code.google.com/p/nativeclient/issues/detail?id=104
TEST=none
Review URL: http://codereview.chromium.org/259019

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@27919 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 44 insertions, 0 deletions

diff --git a/build/mac/clobber_generated_headers.py b/build/mac/clobber_generated_headers.py
new file mode 100644
index 0000000..8771d27
--- /dev/null
+++ b/build/mac/clobber_generated_headers.py
@@ -0,0 +1,44 @@
+#!/usr/bin/python
+# Copyright (c) 2009 The Chromium 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 helps workaround XCode dependencies bug.
+
+import os
+import sys
+
+_SRC_PATH = os.path.join(os.path.dirname(__file__), '..', '..')
+
+def RemoveDir(path):
+  for root, dirs, files in os.walk(path, topdown=False):
+    for name in files:
+        os.remove(os.path.join(root, name))
+    for name in dirs:
+        os.rmdir(os.path.join(root, name))
+  os.rmdir(path)
+
+def main(argv):
+  # We need to apply the workaround only on Mac.
+  if not sys.platform.lower() in ("darwin", "mac"):
+    return 0
+
+  root = os.path.join(_SRC_PATH, 'xcodebuild', 'DerivedSources')
+  tail = os.path.join('gen', 'native_client', 'src', 'trusted')
+
+  release_dir = os.path.join(root, 'Release', tail)
+  if (os.path.isdir(release_dir)):
+    RemoveDir(release_dir)
+
+  debug_dir = os.path.join(root, 'Debug', tail)
+  if (os.path.isdir(debug_dir)):
+    RemoveDir(debug_dir)
+
+  binaries_dir = os.path.join(root, '..', 'validator_x86.build')
+  if (os.path.isdir(binaries_dir)):
+    RemoveDir(binaries_dir)
+
+  return 0
+
+if __name__ == '__main__':
+  sys.exit(main(sys.argv[1:]))
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