.gyp file for Breakpad on OS X.

chrome/chrome.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.
 
 {
   'variables': {
     'chromium_code': 1,
   },
   'includes': [
     '../build/common.gypi',
@@ skipping 195 matching lines @@
         'common/jstemplate_builder.h',
         'common/l10n_util.cc',
         'common/l10n_util.h',
         'common/l10n_util_posix.cc',
         'common/l10n_util_win.cc',
         'common/l10n_util_win.h',
         'common/libxml_utils.cc',
         'common/libxml_utils.h',
         'common/logging_chrome.cc',
         'common/logging_chrome.h',
-        'common/mach_ipc_mac.h',
-        'common/mach_ipc_mac.mm',
-        'common/mach_message_source_mac.cc',
-        'common/mach_message_source_mac.h',
         'common/main_function_params.h',
         'common/message_box_flags.h',
         'common/message_router.cc',
         'common/message_router.h',
         'common/modal_dialog_event.h',
         'common/mru_cache.h',
         'common/navigation_types.h',
         'common/native_web_keyboard_event.h',
         'common/native_web_keyboard_event_linux.cc',
         'common/native_web_keyboard_event_mac.mm',
@@ skipping 1416 matching lines @@
             ['branding=="Chrome"', {
               'mac_bundle_resources': ['app/theme/google_chrome/app.icns'],
               # "bundle_id" is the name of the variable used to replace
               # BUNDLE_ID in Info.plist.
               'variables': {'bundle_id': 'com.google.Chrome'},
             }, {  # else: branding!="Chrome"
               'mac_bundle_resources': ['app/theme/chromium/app.icns'],
               'variables': {'bundle_id': 'org.chromium.Chromium'},
             }],
           ],
+          'dependencies': [
+            '../breakpad/breakpad.gyp:breakpad',
+          ],
           'xcode_settings': {
             # chrome/app/app-Info.plist has a CFBundleIdentifier of BUNDLE_ID,
             # to be replaced by a properly branded bundle ID in Xcode with
             # these settings.
             'INFOPLIST_PREPROCESS': 'YES',
             'INFOPLIST_PREPROCESSOR_DEFINITIONS': ['BUNDLE_ID="<(bundle_id)"'],
+            # Needed for breakpad.

[Mark Mentovai, 2009/04/21 00:42:12]

Nope, take this out.  If you get link_settings right, this isn't needed. 
Dependency targets (like breakpad in this case) should carry their own
information about libs they need, you shouldn't have to put stuff like this all
over the place just because you've added a dependency.

+            'OTHER_LDFLAGS': ['-lcrypto',],
           },
         }, { # else: OS != "mac"
           'conditions': [
             ['branding=="Chrome"', {
               'product_name': 'chrome'
             }, {  # else: Branding!="Chrome"
               # TODO:  change to:
               #   'product_name': 'chromium'
               # whenever we convert the rest of the infrastructure
               # (buildbots etc.) to use "gyp -Dbranding=Chrome".
@@ skipping 1246 matching lines @@
                           '../tools/code_coverage/coverage_posix.py',
                           '--directory',
                           '<(PRODUCT_DIR)' ],
             },
           ],  # 'actions'
         },
       ]
     }],
   ],  # 'conditions'
 }