Source release v3.0.0-0-g8d3792b-ce + third_party

Change-Id: I399e71ddfffcd436171d1c60283c63ab4658e0b1

third_party/gyp/generator/dump_dependency_json.py

@@ -0,0 +1,81 @@
+# Copyright (c) 2012 Google Inc. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import collections
+import os
+import gyp
+import gyp.common
+import gyp.msvs_emulation
+import json
+import sys
+
+generator_supports_multiple_toolsets = True
+
+generator_wants_static_library_dependencies_adjusted = False
+
+generator_default_variables = {
+}
+for dirname in ['INTERMEDIATE_DIR', 'SHARED_INTERMEDIATE_DIR', 'PRODUCT_DIR',
+                'LIB_DIR', 'SHARED_LIB_DIR']:
+  # Some gyp steps fail if these are empty(!).
+  generator_default_variables[dirname] = 'dir'
+for unused in ['RULE_INPUT_PATH', 'RULE_INPUT_ROOT', 'RULE_INPUT_NAME',
+               'RULE_INPUT_DIRNAME', 'RULE_INPUT_EXT',
+               'EXECUTABLE_PREFIX', 'EXECUTABLE_SUFFIX',
+               'STATIC_LIB_PREFIX', 'STATIC_LIB_SUFFIX',
+               'SHARED_LIB_PREFIX', 'SHARED_LIB_SUFFIX',
+               'CONFIGURATION_NAME']:
+  generator_default_variables[unused] = ''
+
+
+def CalculateVariables(default_variables, params):
+  generator_flags = params.get('generator_flags', {})
+  for key, val in generator_flags.items():
+    default_variables.setdefault(key, val)
+  default_variables.setdefault('OS', gyp.common.GetFlavor(params))
+
+  flavor = gyp.common.GetFlavor(params)
+  if flavor =='win':
+    # Copy additional generator configuration data from VS, which is shared
+    # by the Windows Ninja generator.
+    import gyp.generator.msvs as msvs_generator
+    generator_additional_non_configuration_keys = getattr(msvs_generator,
+        'generator_additional_non_configuration_keys', [])
+    generator_additional_path_sections = getattr(msvs_generator,
+        'generator_additional_path_sections', [])
+
+    gyp.msvs_emulation.CalculateCommonVariables(default_variables, params)
+
+
+def CalculateGeneratorInputInfo(params):
+  """Calculate the generator specific info that gets fed to input (called by
+  gyp)."""
+  generator_flags = params.get('generator_flags', {})
+  if generator_flags.get('adjust_static_libraries', False):
+    global generator_wants_static_library_dependencies_adjusted
+    generator_wants_static_library_dependencies_adjusted = True
+
+
+def GenerateOutput(target_list, target_dicts, data, params):
+  # Map of target -> list of targets it depends on.
+  edges = {}
+
+  # Queue of targets to visit.
+  targets_to_visit = target_list[:]
+
+  while len(targets_to_visit) > 0:
+    target = targets_to_visit.pop()
+    if target in edges:
+      continue
+    edges[target] = []
+
+    for dep in target_dicts[target].get('dependencies', []):
+      edges[target].append(dep)
+      targets_to_visit.append(dep)
+
+  filename = 'dump.json'
+  f = open(filename, 'w')
+  json.dump(edges, f)
+  f.close()
+  print 'Wrote json to %s.' % filename