Split generate_event_interfaces.py from compute_interfaces_info.py

Source/bindings/generated_bindings.gyp

 #
 # Copyright (C) 2013 Google Inc. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 # notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
@@ skipping 217 matching lines @@
       'action_name': 'compute_interfaces_info',
       'inputs': [
         'scripts/compute_interfaces_info.py',
         'scripts/utilities.py',
         '<(static_idl_files_list)',
         '<@(static_idl_files)',
         '<@(generated_idl_files)',
       ],
       'outputs': [
         '<(SHARED_INTERMEDIATE_DIR)/blink/InterfacesInfo.pickle',
-        '<(SHARED_INTERMEDIATE_DIR)/blink/EventInterfaces.in',
       ],
       'action': [
         'python',
         'scripts/compute_interfaces_info.py',
         '--idl-files-list',
         '<(static_idl_files_list)',
         '--interfaces-info-file',
         '<(SHARED_INTERMEDIATE_DIR)/blink/InterfacesInfo.pickle',
+        '<@(write_file_only_if_changed)',
+        '--',
+        # Generated files must be passed at command line
+        '<@(generated_idl_files)',
+      ],
+      'message': 'Computing global information about IDL files',
+      }]
+  },
+################################################################################
+  {
+    'target_name': 'event_interfaces',
+    'type': 'none',
+    'dependencies': [
+      'interfaces_info',
+    ],
+    'actions': [{
+      'action_name': 'generate_event_interfaces',
+      'inputs': [
+        'scripts/generate_event_interfaces.py',
+        'scripts/utilities.py',
+        '<(SHARED_INTERMEDIATE_DIR)/blink/InterfacesInfo.pickle',
+      ],
+      'outputs': [
+        '<(SHARED_INTERMEDIATE_DIR)/blink/EventInterfaces.in',
+      ],
+      'action': [
+        'python',
+        'scripts/generate_event_interfaces.py',
+        '--interfaces-info-file',
+        '<(SHARED_INTERMEDIATE_DIR)/blink/InterfacesInfo.pickle',
         '--event-names-file',
         '<(SHARED_INTERMEDIATE_DIR)/blink/EventInterfaces.in',
         '<@(write_file_only_if_changed)',
-        '--',
-        # Generated files must be passed at command line
-        '<@(generated_idl_files)',
       ],
-      'message': 'Computing global information about IDL files, and generating list of Event interfaces',
+      'message': 'Generating list of Event interfaces',
       }]
   },
 ################################################################################
   {
     # A separate pre-caching step is *required* to use bytecode caching in
     # Jinja (which improves speed significantly), as the bytecode cache is
     # not concurrency-safe on write; details in code_generator_v8.py.
     'target_name': 'cached_jinja_templates',
     'type': 'none',
     'actions': [{
@@ skipping 97 matching lines @@
       ],
       'message': 'Generating aggregate generated bindings files',
     }],
   },
 ################################################################################
   {
     'target_name': 'generated_bindings',
     'type': 'none',
     'dependencies': [
       'aggregate_generated_bindings',
+      'event_interfaces',
       'individual_generated_bindings',
     ],
   },
 ################################################################################
   ],  # targets
 }