Add native libraries to gn apks

build/android/gyp/copy_ex.py

Index: build/android/gyp/copy_ex.py
diff --git a/build/android/gyp/copy_ex.py b/build/android/gyp/copy_ex.py
new file mode 100755
index 0000000000000000000000000000000000000000..088880ce4866acaf4b029e67285a53ed768d10c5
--- /dev/null
+++ b/build/android/gyp/copy_ex.py
@@ -0,0 +1,55 @@
+#!/usr/bin/env python
+#
+# Copyright 2014 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.
+
+"""Copies files to a directory."""
+
+import optparse
+import shutil
+import sys
+
+from util import build_utils
+
+
+def main(args):
+  args = build_utils.ExpandFileArgs(args)
+
+  parser = optparse.OptionParser()
+  build_utils.AddDepfileOption(parser)
+
+  parser.add_option('--dest', help='Directory to copy files to.')
+  parser.add_option('--files', action='append',
+                    help='List of files to copy.')
+  parser.add_option('--clear', action='store_true',
+                    help='If set, the destination directory will be deleted '
+                    'before copying files to it. This is highly recommended to '
+                    'ensure that no stale files are left in the directory.')
+  parser.add_option('--stamp', help='Path to touch on success.')
+
+  options, _ = parser.parse_args(args)
+
+  if options.clear:
+    build_utils.DeleteDirectory(options.dest)
+    build_utils.MakeDirectory(options.dest)
+
+  files = []
+  for file_arg in options.files:
+    files += build_utils.ParseGypList(file_arg)
+
+  for f in files:
+    shutil.copy(f, options.dest)
+
+  if options.depfile:
+    build_utils.WriteDepfile(
+        options.depfile,
+        options.files + build_utils.GetPythonDependencies())
+
+  if options.stamp:
+    build_utils.Touch(options.stamp)
+
+
+if __name__ == '__main__':
+  sys.exit(main(sys.argv[1:]))
+