Disable RTTI and C++ exceptions

breakpad/breakpad.gyp

 # Copyright (c) 2009 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.
 
 {
   'includes': [
     '../build/common.gypi',
   ],
   'conditions': [
     [ 'OS=="mac"', {
@@ skipping 126 matching lines @@
             'breakpad_utilities',
             'crash_inspector',
             'crash_report_sender',
           ],
           'sources': [
             'src/client/mac/handler/protected_memory_allocator.cc',
             'src/client/mac/handler/exception_handler.cc',
             'src/client/mac/Framework/Breakpad.mm',
             'src/client/mac/Framework/OnDemandServer.mm',
           ],
+          'xcode_settings': {
+            # The Mac Breakpad framework uses C++ exceptions internally, but
+            # is careful to not propagate them to callers.
+            'GCC_ENABLE_CPP_EXCEPTIONS': 'YES',
+          },
         },
       ],
     }],
     [ 'OS=="win"', {
       'targets': [
         {
           'target_name': 'breakpad_handler',
           'type': '<(library)',
           'msvs_guid': 'B55CA863-B374-4BAF-95AC-539E4FA4C90C',
           'sources': [
@@ skipping 182 matching lines @@
 
           'include_dirs': [
             'src',
             '..',
           ],
         },
       ],
     }],
   ],
 }