Gyp changes for ninja iOS build.

breakpad/breakpad.gyp

 # Copyright (c) 2012 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': [
     'breakpad_sender.gypi',
     'breakpad_handler.gypi',
   ],
   'conditions': [
@@ skipping 678 matching lines @@
             # Gyp to rerun
             're_run_targets': [
               'breakpad/breakpad.gyp',
             ],
           },
           'includes': ['../build/ios/mac_build.gypi'],
           'actions': [
             {
               'action_name': 'compile breakpad utilities',
               'inputs': [],
-              'outputs': [],
+              # A nonexistant name forces the ninja cmd every time.

[Mark Mentovai, 2013/05/01 18:12:10]

spelling: nonexistent

spelling: command, not cmd (don’t abbreviate, not everyone’s a native English
speaker that will understand this shorthand).

meaning: I see through the spelling mistake and am a native English speaker and
I still don’t know what “forces the ninja command” is supposed to mean. Is this
even ninja-specific?

+              'outputs': ['compile_breakpad_utilities'],

[stuartmorgan, 2013/05/01 14:03:42]

No outputs should also force it every time. What problem are you solving here?

[justincohen, 2013/05/01 14:08:57]

ninja doesn't like no outputs.

On 2013/05/01 14:03:42, stuartmorgan wrote:

               'action': [
                 '<@(ninja_cmd)',
                 'dump_syms',
                 'symupload',
               ],
               'message': 'Generating the breakpad executables',
             },
           ],
         },
         {
@@ skipping 115 matching lines @@
             'include_dirs': [
               '<(DEPTH)/third_party/GTM',
               '<(DEPTH)/third_party/GTM/Foundation',
             ],
           },
         },
       ],
     }],
   ],
 }