Build dynamic iOS SDK.

webrtc/modules/audio_device/audio_device.gypi

 # Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
 #
 # Use of this source code is governed by a BSD-style license
 # that can be found in the LICENSE file in the root of the source
 # tree. An additional intellectual property rights grant can be found
 # in the file PATENTS.  All contributing project authors may
 # be found in the AUTHORS file in the root of the source tree.
 
 {
   'targets': [
@@ skipping 149 matching lines @@
               ],
               'link_settings': {
                 'libraries': [
                   '$(SDKROOT)/System/Library/Frameworks/AudioToolbox.framework',
                   '$(SDKROOT)/System/Library/Frameworks/CoreAudio.framework',
                 ],
               },
             }],
             ['OS=="ios"', {
               'dependencies': [
-                '<(webrtc_root)/base/base.gyp:rtc_base_objc',
+                '<(webrtc_root)/sdk/sdk.gyp:rtc_sdk_common_objc',
+              ],
+              'export_dependent_settings': [
+                '<(webrtc_root)/sdk/sdk.gyp:rtc_sdk_common_objc',
               ],
               'sources': [
                 'ios/audio_device_ios.h',
                 'ios/audio_device_ios.mm',
                 'ios/audio_device_not_implemented_ios.mm',
                 'ios/audio_session_observer.h',
                 'ios/objc/RTCAudioSession+Configuration.mm',
                 'ios/objc/RTCAudioSession+Private.h',
                 'ios/objc/RTCAudioSession.h',
                 'ios/objc/RTCAudioSession.mm',
@@ skipping 98 matching lines @@
             'test/audio_device_test_defines.h',
             'test/func_test_manager.cc',
             'test/func_test_manager.h',
           ],
         },
       ], # targets
     }], # include_tests==1 and OS!=ios
   ],
 }