Remove Hammer files....

site_scons/site_tools/chromium_load_component.py

-# Copyright (c) 2006-2008 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.
-
-"""
-Tool module for managing conditional loading of components in a
-Chromium build (i.e., the LOAD= command-line argument).
-"""
-
-from SCons.Script import *
-
-def generate(env):
-
-  class LoadComponent:
-    """
-    Class for deciding if a given component name is to be included
-    based on a list of included names, optionally prefixed with '-'
-    to exclude the name.
-    """
-    def __init__(self, load=[], names=[]):
-      """
-      Initialize a class with a list of names for possible loading.
-
-      Arguments:
-        load:  list of elements in the LOAD= specification
-        names:  name(s) that represent this global collection
-      """
-      self.included = set([c for c in load if not c.startswith('-')])
-      self.excluded = set([c[1:] for c in load if c.startswith('-')])
-
-      # Remove the global collection name(s) from the included list.
-      # This supports (e.g.) specifying 'webkit' so the top-level of the
-      # hierarchy will read up the subsystem, and then 'test_shell'
-      # as one specific sub-component within 'webkit'.
-      self.included = self.included - set(names)
-
-      if not self.included:
-        self.included = ['all']
-
-    def __call__(self, component):
-      """
-      Returns True if the specified component should be loaded,
-      based on the initialized included and excluded lists.
-      """
-      return (component in self.included or
-              ('all' in self.included and not component in self.excluded))
-
-  def ChromiumLoadComponentSConscripts(env, *args, **kw):
-    """
-    Returns a list of SConscript files to load, based on LOAD=.
-
-    SConscript files specified without keyword arguments are returned
-    unconditionally.  SConscript files specified with a keyword arguments
-    (e.g. chrome = 'chrome.scons') are loaded only if the LOAD= line
-    indicates their keyword argument should be included in the load.
-    """
-    try:
-        load = ARGUMENTS.get('LOAD').split(',')
-    except AttributeError:
-        load = []
-
-    try:
-        names = kw['LOAD_NAMES']
-    except KeyError:
-        names = []
-    else:
-        del kw['LOAD_NAMES']
-
-    load_component = LoadComponent(load, names)
-
-    result = list(args)
-    for module, sconscript in kw.items():
-      if load_component(module):
-        result.append(sconscript)
-
-    return Flatten(result)
-
-  env.AddMethod(ChromiumLoadComponentSConscripts)
-
-def exists(env):
-  return True