Split bindings output between core and modules!

Source/bindings/core/v8/generated.gyp

 # Copyright 2014 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.
 
 # Generate IDL bindings for core, plus aggregate bindings files.
 #
 # Design doc: http://www.chromium.org/developers/design-documents/idl-build
 
 {
   'includes': [
     '../../../core/core.gypi',
     '../../bindings.gypi',
     # FIXME: need list of modules IDL files because some core IDL files depend
     # on modules IDL files  http://crbug.com/358074
     '../../modules/idl.gypi',
+    # FIXME: need info about modules IDL files because some core IDL files
+    # depend on modules IDL files  http://crbug.com/358074
+    '../../modules/modules.gypi',
     '../../scripts/scripts.gypi',
     '../idl.gypi',
     'generated.gypi',
   ],
 
   # Write lists of main IDL files to a file, so that the command lines don't
   # exceed OS length limits.
   'variables': {
       'core_idl_files_list': '<|(core_idl_files_list.tmp <@(core_idl_files))',
   },
@@ skipping 17 matching lines @@
     'sources': [
       '<@(core_interface_idl_files)',
     ],
     'rules': [{
       'rule_name': 'binding',
       'extension': 'idl',
       'msvs_external_rule': 1,
       'inputs': [
         '<@(idl_lexer_parser_files)',  # to be explicit (covered by parsetab)
         '<@(idl_compiler_files)',
-        '<(bindings_output_dir)/lextab.py',
-        '<(bindings_output_dir)/parsetab.pickle',
-        '<(bindings_output_dir)/cached_jinja_templates.stamp',
+        '<(bindings_scripts_output_dir)/lextab.py',
+        '<(bindings_scripts_output_dir)/parsetab.pickle',
+        '<(bindings_scripts_output_dir)/cached_jinja_templates.stamp',
         '<(bindings_dir)/IDLExtendedAttributes.txt',
         # If the dependency structure or public interface info (e.g.,
         # [ImplementedAs]) changes, we rebuild all files, since we're not
         # computing dependencies file-by-file in the build.
         # This data is generally stable.
-        '<(blink_output_dir)/InterfacesInfo.pickle',
+        '<(bindings_modules_output_dir)/InterfacesInfoModules.pickle',
         # Further, if any dependency (partial interface or implemented
         # interface) changes, rebuild everything, since every IDL potentially
         # depends on them, because we're not computing dependencies
         # file-by-file.
         # FIXME: This is too conservative, and causes excess rebuilds:
         # compute this file-by-file.  http://crbug.com/341748
         # FIXME: should be core_all_dependency_idl_files only, but some core IDL
         # files depend on modules IDL files  http://crbug.com/358074
         '<@(all_dependency_idl_files)',
       ],
       'outputs': [
-        '<(bindings_output_dir)/V8<(RULE_INPUT_ROOT).cpp',
-        '<(bindings_output_dir)/V8<(RULE_INPUT_ROOT).h',
+        '<(bindings_core_v8_output_dir)/V8<(RULE_INPUT_ROOT).cpp',
+        '<(bindings_core_v8_output_dir)/V8<(RULE_INPUT_ROOT).h',
       ],
       # sanitize-win-build-log.sed uses a regex which matches this command
       # line (Python script + .idl file being processed).
       # Update that regex if command line changes (other than changing flags)
       'action': [
         'python',
         '-S',  # skip 'import site' to speed up startup
         '<(bindings_scripts_dir)/idl_compiler.py',
+        '--cache-dir',
+        '<(bindings_scripts_output_dir)',
         '--output-dir',
-        '<(bindings_output_dir)',
+        '<(bindings_core_v8_output_dir)',
         '--interfaces-info',
-        '<(blink_output_dir)/InterfacesInfo.pickle',
+        '<(bindings_modules_output_dir)/InterfacesInfoModules.pickle',
         '--write-file-only-if-changed',
         '<(write_file_only_if_changed)',
         '<(RULE_INPUT_PATH)',
       ],
       'message': 'Generating binding from <(RULE_INPUT_PATH)',
     }],
   },
 ################################################################################
   {
     'target_name': 'bindings_core_generated_aggregate',
     'type': 'none',
     'actions': [{
       'action_name': 'generate_aggregate_bindings_core',
       'inputs': [
         '<(bindings_scripts_dir)/aggregate_generated_bindings.py',
         '<(core_idl_files_list)',
       ],
       'outputs': [
         '<@(bindings_core_generated_aggregate_files)',
       ],
       'action': [
         'python',
         '<(bindings_scripts_dir)/aggregate_generated_bindings.py',
+        'core',
         '<(core_idl_files_list)',
         '--',
         '<@(bindings_core_generated_aggregate_files)',
       ],
       'message': 'Generating aggregate generated core bindings files',
     }],
   },
 ################################################################################
   {
     'target_name': 'bindings_core_generated',
     'type': 'none',
     'dependencies': [
       'bindings_core_generated_aggregate',
       'bindings_core_generated_individual',
     ],
   },
 ################################################################################
   ],  # targets
 }