Compile rtc_base_objc and rtc_api_objc for Mac

webrtc/base/proxydetect.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 373 matching lines @@
   wchar_t w_path[MAX_PATH];
   if (SHGetFolderPath(0, CSIDL_APPDATA, 0, SHGFP_TYPE_CURRENT, w_path) !=
       S_OK) {
     LOG(LS_ERROR) << "SHGetFolderPath failed";
     return false;
   }
   path->SetFolder(ToUtf8(w_path, wcslen(w_path)));
   path->AppendFolder("Mozilla");
   path->AppendFolder("Firefox");
 #elif defined(WEBRTC_MAC) && !defined(WEBRTC_IOS)
+  #pragma clang diagnostic push
+  #pragma clang diagnostic ignored "-Wdeprecated"
   FSRef fr;
   if (0 != FSFindFolder(kUserDomain, kApplicationSupportFolderType,
                         kCreateFolder, &fr)) {
     LOG(LS_ERROR) << "FSFindFolder failed";
     return false;
   }
   char buffer[NAME_MAX + 1];
   if (0 != FSRefMakePath(&fr, reinterpret_cast<uint8_t*>(buffer),
                          arraysize(buffer))) {
     LOG(LS_ERROR) << "FSRefMakePath failed";
     return false;
   }
   path->SetFolder(std::string(buffer));
   path->AppendFolder("Firefox");
+  #pragma clang diagnostic pop
 #else
   char* user_home = getenv("HOME");
   if (user_home == NULL) {
     return false;
   }
   path->SetFolder(std::string(user_home));
   path->AppendFolder(".mozilla");
   path->AppendFolder("firefox");
 #endif  // WEBRTC_WIN
   return true;
@@ skipping 877 matching lines @@
     if (!result) {
       // Either auto detection is not supported or we simply didn't
       // find any proxy, reset type.
       proxy->type = rtc::PROXY_NONE;
     }
   }
   return result;
 }
 
 }  // namespace rtc