HMAC-SHA1 implementation for Mac based on CommonCrypto

base/SConscript

 # 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('env')
 
 env = env.Clone()
 env_tests = env.Clone()
 
 env.Prepend(
@@ skipping 62 matching lines @@
 
 if env['PLATFORM'] == 'win32':
   # Some of these aren't really Windows-specific, they're just here until
   # we have the port versions working.
   # TODO: move all these files to either the cross-platform block above or
   # a platform-specific block below.
   input_files.extend([
     'clipboard_util.cc',
     'event_recorder.cc',
     'file_version_info.cc',
-    'hmac.cc',   # Depends on OpenSSL; Mac team will investigate.
+    'hmac_win.cc',
 
     # This group all depends on MessageLoop.
     'idle_timer.cc',
     'object_watcher.cc',
     'shared_event.cc',   # Is this used?
     'watchdog.cc',
 
     'process.cc',
 
     'resource_util.cc',  # Uses HMODULE, but may be abstractable.
@@ skipping 226 matching lines @@
 env.Alias('base', ['.', installed_base_unittests, icudata])
 
 # TODO(sgk) should this be moved into base.lib like everything else?  This will
 # require updating a bunch of other SConscripts which link directly against
 # this generated object file.
 env_tests.StaticObject('perftimer.cc')
 
 # Since run_all_perftests supplies a main, we cannot have it in base.lib
 env_tests.StaticObject('run_all_perftests.cc')