Compile rtc_base_objc and rtc_api_objc for Mac

webrtc/base/logging.cc

 /*
  *  Copyright 2004 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.
  */
 
@@ skipping 153 matching lines @@
               isspace(static_cast<unsigned char>(msgbuf[len-1]))) {
             msgbuf[--len] = 0;
           }
           tmp << " " << msgbuf;
         }
         break;
       }
 #endif  // WEBRTC_WIN
 #if defined(WEBRTC_MAC) && !defined(WEBRTC_IOS)
       case ERRCTX_OSSTATUS: {
+// TODO(hjon): Update deprecated APIs (see webrtc:5478 for details).
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated"
         tmp << " " << nonnull(GetMacOSStatusErrorString(err), "Unknown error");
         if (const char* desc = GetMacOSStatusCommentString(err)) {
           tmp << ": " << desc;
         }
+#pragma clang diagnostic pop
         break;
       }
 #endif  // WEBRTC_MAC && !defined(WEBRTC_IOS)
       default:
         break;
     }
     extra_ = tmp.str();
   }
 }
 
@@ skipping 361 matching lines @@
   }
 
   if (state) {
     state->unprintable_count_[input] = consecutive_unprintable;
   }
 }
 
 //////////////////////////////////////////////////////////////////////
 
 }  // namespace rtc