IDL compiler: Pickle interface information

Source/bindings/derived_sources.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 144 matching lines @@
       },
       'inputs': [
         'scripts/compute_dependencies.py',
         '<(main_idl_files_list)',
         '<@(main_idl_files)',
         '<(support_idl_files_list)',
         '<@(support_idl_files)',
        ],
        'outputs': [
          '<(SHARED_INTERMEDIATE_DIR)/blink/InterfaceDependencies.txt',
+         '<(SHARED_INTERMEDIATE_DIR)/blink/Interfaces.pickle',

[haraken, 2014/01/06 13:26:48]

Interfaces.pickle => InterfaceStructure.txt ?

[Nils Barth (inactive), 2014/01/07 02:41:04]

"Interfaces.pickle" is a bit misleading
(it suggests it contains all the parsed interfaces).
(NB: It's a pickle, not txt)

How's "InterfacesInfo.pickle", since it's *about* interfaces?
(it's dependency structure, class names, etc.)

          '<(SHARED_INTERMEDIATE_DIR)/blink/BindingsDerivedSources.txt',

[haraken, 2014/01/06 13:26:48]

Not related to this CL, we discussed that we want to replace "derived sources"
with "generated code". I'd be happy if you could work on the clean-up when you
have a slot.

[Nils Barth (inactive), 2014/01/07 02:41:04]

Good point - made a note of this.
Probably best to do when I start working on dependencies,
as then I'll be doing GYP hacking, so renaming makes a good preliminary CL.

          '<@(generated_global_constructors_idl_files)',
          '<(SHARED_INTERMEDIATE_DIR)/blink/EventInterfaces.in',
        ],
        'msvs_cygwin_shell': 0,
        'action': [
          'python',
          'scripts/compute_dependencies.py',
          '--main-idl-files-list',
          '<(main_idl_files_list)',
          '--support-idl-files-list',
          '<(support_idl_files_list)',
          '--interface-dependencies-file',
          '<(SHARED_INTERMEDIATE_DIR)/blink/InterfaceDependencies.txt',
+         '--interfaces-file',
+         '<(SHARED_INTERMEDIATE_DIR)/blink/Interfaces.pickle',
          '--bindings-derived-sources-file',
          '<(SHARED_INTERMEDIATE_DIR)/blink/BindingsDerivedSources.txt',
          '--window-constructors-file',
          '<(SHARED_INTERMEDIATE_DIR)/blink/WindowConstructors.idl',
          '--workerglobalscope-constructors-file',
          '<(SHARED_INTERMEDIATE_DIR)/blink/WorkerGlobalScopeConstructors.idl',
          '--sharedworkerglobalscope-constructors-file',
          '<(SHARED_INTERMEDIATE_DIR)/blink/SharedWorkerGlobalScopeConstructors.idl',
          '--dedicatedworkerglobalscope-constructors-file',
          '<(SHARED_INTERMEDIATE_DIR)/blink/DedicatedWorkerGlobalScopeConstructors.idl',
@@ skipping 118 matching lines @@
           '../build/scripts/action_derivedsourcesallinone.py',
           '<(SHARED_INTERMEDIATE_DIR)/blink/BindingsDerivedSources.txt',
           '--',
           '<@(derived_sources_aggregate_files)',
         ],
         'message': 'Generating bindings derived sources',
       }],
     },
   ],
 }