Add mojom_bindings_generator.gypi

mojo/public/bindings/mojom_bindings_generator.gypi

+# Copyright (c) 2013 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': {
+    'output_dir': '<(SHARED_INTERMEDIATE_DIR)/mojom',
+  },
+  'rules': [
+    {
+      'rule_name': 'Generate C++ source files from mojom files',
+      'extension': 'mojom',
+      'variables': {
+        'mojom_bindings_generator':
+            '<(DEPTH)/mojo/public/bindings/mojom_bindings_generator.py',
+      },
+      'inputs': [
+        '<(mojom_bindings_generator)',
+        '<(DEPTH)/mojo/public/bindings/parse/mojo_parser.py',
+        '<(DEPTH)/mojo/public/bindings/parse/mojo_translate.py',
+        '<(DEPTH)/mojo/public/bindings/generators/mojom.py',
+        '<(DEPTH)/mojo/public/bindings/generators/mojom_data.py',
+        '<(DEPTH)/mojo/public/bindings/generators/mojom_pack.py',
+        '<(DEPTH)/mojo/public/bindings/generators/mojom_cpp_generator.py',
+      ],
+      'outputs': [
+        '<(output_dir)/<(RULE_INPUT_ROOT).h',
+        '<(output_dir)/<(RULE_INPUT_ROOT)_internal.h',
+        '<(output_dir)/<(RULE_INPUT_ROOT).cc',
+      ],
+      'action': [
+        'python', '<@(mojom_bindings_generator)',
+        '<(RULE_INPUT_PATH)',
+        '-i', 'mojom',
+        '-o', '<(output_dir)',
+      ],
+      'message': 'Generating C++ from mojom <(RULE_INPUT_PATH)',
+      'process_outputs_as_sources': 1,
+    }
+  ],
+  'include_dirs': [
+    '<(DEPTH)',
+    '<(SHARED_INTERMEDIATE_DIR)',
+  ],
+  'hard_dependency': 1,
+}