Update Linux / SCons build for SDCH.

build/SConscript.main

 # 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.
 
 import os
 import shutil
 import sys
 
 
 p = ARGUMENTS.get('PROGRESS')
@@ skipping 33 matching lines @@
     # here in the build/ directory with us), not relative to the
     # the SConstruct directory from which SCons was launched.  When
     # we roll forward to a version of SCons that fixes this, we'll
     # need to revert to the $BUILD_TYPE definition of GOOGLEURL_DIR.
     #GOOGLEURL_DIR         = '#/$BUILD_TYPE/googleurl',
     GOOGLEURL_DIR         = '#/../build/googleurl',
 
     NET_DIR               = '#/$BUILD_TYPE/net',
     RLZ_DIR               = '#/$BUILD_TYPE/rlz',
     SANDBOX_DIR           = '#/$BUILD_TYPE/sandbox',
+    SDCH_DIR              = '#/$BUILD_TYPE/sdch',
     SKIA_DIR              = '#/$BUILD_TYPE/skia',
     TESTING_DIR           = '#/$BUILD_TYPE/testing',
     THIRD_PARTY_DIR       = '#/$BUILD_TYPE/third_party',
     V8_DIR                = '#/$BUILD_TYPE/v8',
     WEBKIT_DIR            = '#/$BUILD_TYPE/webkit',
 
     GTEST_DIR             = '$TESTING_DIR/gtest',
 
     BSDIFF_DIR            = '$THIRD_PARTY_DIR/bsdiff',
     BSPATCH_DIR           = '$THIRD_PARTY_DIR/bspatch',
@@ skipping 407 matching lines @@
 
 if LoadComponent('net'):
   sconscripts.append('$NET_DIR/SConscript')
 
 if LoadComponent('rlz'):
   sconscripts.append('$RLZ_DIR/SConscript')
 
 if LoadComponent('sandbox'):
   sconscripts.append('$SANDBOX_DIR/src/SConscript')
 
+if LoadComponent('sdch'):
+  sconscripts.append('$SDCH_DIR/SConscript')
+
 if LoadComponent('skia'):
   sconscripts.append('$SKIA_DIR/SConscript')
 
 if LoadComponent('testing'):
   sconscripts.append('$TESTING_DIR/SConscript.gtest')
 
 if LoadComponent('third_party'):
   sconscripts.extend([
       '$BSDIFF_DIR/SConscript',
       '$BZIP2_DIR/SConscript',
@@ skipping 53 matching lines @@
     initial_indent = ' '*32,
     subsequent_indent = ' '*32,
   )
   components = tw.fill(', '.join(components))
 
   Help(help_fmt % components)
 
 
 Import('build_component')
 Default(build_component)