1 files changed, 54 insertions, 0 deletions
diff --git a/chromium/v8/tools/testrunner/utils/dump_build_config_gyp.py b/chromium/v8/tools/testrunner/utils/dump_build_config_gyp.py
new file mode 100644
index 00000000000..7f726271314
--- /dev/null
+++ b/chromium/v8/tools/testrunner/utils/dump_build_config_gyp.py
@@ -0,0 +1,54 @@
+# Copyright 2017 the V8 project authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+"""The same as dump_build_config.py but for gyp legacy.
+
+Expected to be called like:
+dump_build_config.py path/to/file.json [key1=value1 ...]
+
+Raw gyp values are supported - they will be tranformed into valid json.
+"""
+# TODO(machenbach): Remove this when gyp is deprecated.
+
+import json
+import os
+import sys
+
+assert len(sys.argv) > 2
+
+
+GYP_GN_CONVERSION = {
+  'is_component_build': {
+    'shared_library': 'true',
+    'static_library': 'false',
+  },
+  'is_debug': {
+    'Debug': 'true',
+    'Release': 'false',
+  },
+}
+
+DEFAULT_CONVERSION ={
+  '0': 'false',
+  '1': 'true',
+  'ia32': 'x86',
+}
+
+def gyp_to_gn(key, value):
+  value = GYP_GN_CONVERSION.get(key, DEFAULT_CONVERSION).get(value, value)
+  value = value if value in ['true', 'false'] else '"{0}"'.format(value)
+  return value
+
+def as_json(kv):
+  assert '=' in kv
+  k, v = kv.split('=', 1)
+  v2 = gyp_to_gn(k, v)
+  try:
+    return k, json.loads(v2)
+  except ValueError as e:
+    print(k, v, v2)
+    raise e
+
+with open(sys.argv[1], 'w') as f:
+  json.dump(dict(map(as_json, sys.argv[2:])), f)