Remove Hammer files....

site_scons/site_tools/component_setup.py

Index: site_scons/site_tools/component_setup.py
===================================================================
--- site_scons/site_tools/component_setup.py	(revision 12583)
+++ site_scons/site_tools/component_setup.py	(working copy)
@@ -1,270 +0,0 @@
-#!/usr/bin/python2.4
-# Copyright 2008, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""Main setup for software construction toolkit.
-
-This module is a SCons tool which should be include in all environments.
-It is used as follows:
-  env = Environment(tools = ['component_setup'])
-and should be the first tool from this toolkit referenced by any environment.
-"""
-
-import os
-import sys
-import SCons
-
-
-#------------------------------------------------------------------------------
-
-
-def InstallUsingLink(target, source, env):
-  """Install function for environment which uses link in preference to copy.
-
-  Args:
-    target: Destintion filename
-    source: Source filename
-    env: Environment
-
-  Returns:
-    Return code from SCons Node link function.
-  """
-
-  # Use link function for Install() and InstallAs(), since it's much much
-  # faster than copying.  This is ok for the way we build clients, where we're
-  # installing to a build output directory and not to a permanent location such
-  # as /usr/bin.
-  # Need to force the target and source to be lists of nodes
-  return SCons.Node.FS.LinkFunc([env.Entry(target)], [env.Entry(source)], env)
-
-
-def PreEvaluateVariables(env):
-  """Deferred function to pre-evaluate SCons varables for each build mode.
-
-  Args:
-    env: Environment for the current build mode.
-  """
-  # Convert directory variables to strings.  Must use .abspath not str(), since
-  # otherwise $OBJ_ROOT is converted to a relative path, which evaluates
-  # improperly in SConscripts not in $MAIN_DIR.
-  for var in env.SubstList2('$PRE_EVALUATE_DIRS'):
-    env[var] = env.Dir('$' + var).abspath
-
-
-#------------------------------------------------------------------------------
-
-
-def generate(env):
-  # NOTE: SCons requires the use of this name, which fails gpylint.
-  """SCons entry point for this tool."""
-
-  # Use MD5 to tell when files differ, if the timestamps differ.  This is
-  # better than pure MD5 (since if the timestamps are the same, we don't need
-  # to rescan the file), and also better than pure timestamp (since if a file
-  # is rebuilt to the same contents, we don't need to trigger the build steps
-  # which depend on it).
-  env.Decider('MD5-timestamp')
-
-  # Use implicit-cache by default.  This means that SCons doesn't scan all the
-  # directories looking for include files found in an earlier directory in the
-  # include path.  For continuous builds, this is not an issue because they're
-  # usually clean builds (so there wouldn't be a cache to load anyway).
-  #
-  # If you're doing a continuous incremental build, just use the
-  # --implicit-deps-changed option to force SCons to ignore its implicit cache.
-  #
-  # Use SCons.Script.SetOption() rather than env.SetOption() to make it clear
-  # this is a global setting, not just a setting for the current environment.
-  SCons.Script.SetOption('implicit_cache', 1)
-
-  # For duplication order, use hard links then fall back to copying.  Don't use
-  # soft links, since those won't do the right thing if the output directory
-  # is tar'd up and moved elsewhere.
-  SCons.Script.SetOption('duplicate', 'hard-copy')
-
-  # Remove the alias namespace lookup function from the list which SCons uses
-  # when coercing strings into nodes.  This prevents SCons from looking up
-  # aliases in input/output lists if they're not explicitly coerced via
-  # Alias(), and removes a conflict where a program has the same shorthand
-  # alias as the program name itself.  This conflict manifests itself as a
-  # python exception if you try to build a program in multiple modes on linux,
-  # for example:
-  #      hammer --mode=dbg,opt port_test
-  new_lookup_list = []
-  for func in env.lookup_list:
-    if func.im_class != SCons.Node.Alias.AliasNameSpace:
-      new_lookup_list.append(func)
-  env.lookup_list = new_lookup_list
-
-  # Cover part of the environment
-  env.Replace(
-      # Add a reference to our python executable, so subprocesses can find and
-      # invoke python.
-      PYTHON = env.File(sys.executable),
-
-      # Get the absolute path to the directory containing main.scons (or
-      # SConstruct).  This should be used in place of the SCons variable '#',
-      # since '#' is not always replaced (for example, when being used to set
-      # an environment variable).
-      MAIN_DIR = env.Dir('#').abspath,
-      # Supply deprecated SCONSTRUCT_DIR for legacy suport
-      # TODO(rspangler): remove legacy support once everyone has switched over.
-      SCONSTRUCT_DIR = env.Dir('#').abspath,
-
-      # Use install function above, which uses links in preference to copying.
-      INSTALL = InstallUsingLink,
-  )
-
-  # Specify defaults for variables where we don't need to force replacement
-  env.SetDefault(
-      # Environments are in the 'all' group by default
-      BUILD_GROUPS=['all'],
-
-      # Directories
-      DESTINATION_ROOT='$MAIN_DIR/scons-out$HOST_PLATFORM_SUFFIX',
-      TARGET_ROOT='$DESTINATION_ROOT/$BUILD_TYPE',
-      OBJ_ROOT='$TARGET_ROOT/obj',
-      ARTIFACTS_DIR='$TARGET_ROOT/artifacts',
-  )
-
-  # Add default list of variables we should pre-evaluate for each build mode
-  env.Append(PRE_EVALUATE_DIRS = [
-      'ARTIFACTS_DIR',
-      'DESTINATION_ROOT',
-      'OBJ_ROOT',
-      'SOURCE_ROOT',
-      'TARGET_ROOT',
-      'TOOL_ROOT',
-  ])
-
-  # If a host platform was specified, need to put the SCons output in its own
-  # destination directory.  Different host platforms compile the same files
-  # different ways, so need their own .sconsign files.
-  force_host_platform = SCons.Script.GetOption('host_platform')
-  if force_host_platform:
-    env['HOST_PLATFORM_SUFFIX'] = '-' + force_host_platform
-
-  # Put the .sconsign.dblite file in our destination root directory, so that we
-  # don't pollute the source tree. Use the '_' + sys.platform suffix to prevent
-  # the .sconsign.dblite from being shared between host platforms, even in the
-  # case where the --host_platform option is not used (for instance when the
-  # project has platform suffixes on all the build types).
-  # This will prevent host platforms from mistakenly using each others .sconsign
-  # databases and will allow two host platform builds to occur in the same
-  # shared tree simulataneously.
-  sconsign_dir = env.Dir('$DESTINATION_ROOT').abspath
-  sconsign_filename = '$DESTINATION_ROOT/.sconsign_%s' % sys.platform
-  sconsign_file = env.File(sconsign_filename).abspath
-  # TODO(sgk): SConsignFile() doesn't seem to like it if the destination
-  # directory doesn't already exists, so make sure it exists.
-  if not os.path.isdir(sconsign_dir):
-    os.makedirs(sconsign_dir)
-  SCons.Script.SConsignFile(sconsign_file)
-
-  # Build all by default
-  # TODO(rspangler): This would be more nicely done by creating an 'all'
-  # alias and mapping that to $DESTINATION_ROOT (or the accumulation of all
-  # $TARGET_ROOT's for the environments which apply to the current host
-  # platform).  Ideally, that would be done in site_init.py and not here.  But
-  # since we can't do that, just set the default to be DESTINATION_ROOT here.
-  # Note that this currently forces projects which want to override the
-  # default to do so after including the component_setup tool.
-  env.Default('$DESTINATION_ROOT')
-
-  # Use brief command line strings if necessary
-  SCons.Script.Help("""\
-  --verbose                   Print verbose output while building, including
-                              the full command lines for all commands.
-  --brief                     Print brief output while building (the default).
-                              This and --verbose are opposites.  Use --silent
-                              to turn off all output.
-""")
-  SCons.Script.AddOption(
-      '--brief',
-      dest='brief_comstr',
-      default=True,
-      action='store_true',
-      help='brief command line output')
-  SCons.Script.AddOption(
-      '--verbose',
-      dest='brief_comstr',
-      default=True,
-      action='store_false',
-      help='verbose command line output')
-  if env.GetOption('brief_comstr'):
-    env.SetDefault(
-        ARCOMSTR='________Creating library $TARGET',
-        ASCOMSTR='________Assembling $TARGET',
-        CCCOMSTR='________Compiling $TARGET',
-        CONCAT_SOURCE_COMSTR='________ConcatSource $TARGET',
-        CXXCOMSTR='________Compiling $TARGET',
-        LDMODULECOMSTR='________Building loadable module $TARGET',
-        LINKCOMSTR='________Linking $TARGET',
-        MANIFEST_COMSTR='________Updating manifest for $TARGET',
-        MIDLCOMSTR='________Compiling IDL $TARGET',
-        PCHCOMSTR='________Precompiling $TARGET',
-        RANLIBCOMSTR='________Indexing $TARGET',
-        RCCOMSTR='________Compiling resource $TARGET',
-        SHCCCOMSTR='________Compiling $TARGET',
-        SHCXXCOMSTR='________Compiling $TARGET',
-        SHLINKCOMSTR='________Linking $TARGET',
-        SHMANIFEST_COMSTR='________Updating manifest for $TARGET',
-    )
-
-  # Add other default tools from our toolkit
-  # TODO(rspangler): Currently this needs to be before SOURCE_ROOT in case a
-  # tool needs to redefine it.  Need a better way to handle order-dependency
-  # in tool setup.
-  for t in component_setup_tools:
-    env.Tool(t)
-
-  # The following environment replacements use env.Dir() to force immediate
-  # evaluation/substitution of SCons variables.  They can't be part of the
-  # preceding env.Replace() since they they may rely indirectly on variables
-  # defined there, and the env.Dir() calls would be evaluated before the
-  # env.Replace().
-
-  # Set default SOURCE_ROOT if there is none, assuming we're in a local
-  # site_scons directory for the project.
-  source_root_relative = os.path.normpath(
-      os.path.join(os.path.dirname(__file__), '../..'))
-  source_root = env.get('SOURCE_ROOT', source_root_relative)
-  env['SOURCE_ROOT'] = env.Dir(source_root).abspath
-
-  # Make tool root separate from source root so it can be overridden when we
-  # have a common location for tools outside of the current clientspec.  Need
-  # to check if it's defined already, so it can be set prior to this tool
-  # being included.
-  tool_root = env.get('TOOL_ROOT', '$SOURCE_ROOT')
-  env['TOOL_ROOT'] = env.Dir(tool_root).abspath
-
-  # Defer pre-evaluating some environment variables, but do before building
-  # SConscripts.
-  env.Defer(PreEvaluateVariables)
-  env.Defer('BuildEnvironmentSConscripts', after=PreEvaluateVariables)