Precompile mojom bindings generator jinja templates.

mojo/public/tools/bindings/BUILD.gn

Index: mojo/public/tools/bindings/BUILD.gn
diff --git a/mojo/public/tools/bindings/BUILD.gn b/mojo/public/tools/bindings/BUILD.gn
new file mode 100644
index 0000000000000000000000000000000000000000..7d192013a5de5067dc5b173dd0212ab18bb8fe70
--- /dev/null
+++ b/mojo/public/tools/bindings/BUILD.gn
@@ -0,0 +1,66 @@
+# Copyright 2015 The Chromium Authors. All rights reserved.

[yzshen1, 2016/01/14 01:32:47]

2016, time flies! :) (here and other new files)

[Sam McNally, 2016/01/14 02:58:18]

Done.

+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import("mojom.gni")

[yzshen1, 2016/01/14 01:32:47]

nit: please use absolute path.

https://chromium.googlesource.com/chromium/src/+/master/tools/gn/docs/style_g...

[Sam McNally, 2016/01/14 02:58:18]

Done.

+
+action("precompile_templates") {
+  sources = mojom_generator_sources
+  sources += [
+    "$mojom_generator_root/generators/cpp_templates/enum_macros.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/interface_declaration.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/interface_definition.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/interface_macros.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/interface_proxy_declaration.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/interface_request_validator_declaration.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/interface_response_validator_declaration.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/interface_stub_declaration.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/module-internal.h.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/module.cc.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/module.h.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/struct_declaration.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/struct_definition.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/struct_macros.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/struct_serialization_declaration.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/struct_serialization_definition.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/union_declaration.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/union_definition.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/union_serialization_declaration.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/union_serialization_definition.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/validation_macros.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/wrapper_class_declaration.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/wrapper_class_definition.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/wrapper_union_class_declaration.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/wrapper_union_class_definition.tmpl",
+    "$mojom_generator_root/generators/java_templates/constant_definition.tmpl",
+    "$mojom_generator_root/generators/java_templates/constants.java.tmpl",
+    "$mojom_generator_root/generators/java_templates/data_types_definition.tmpl",
+    "$mojom_generator_root/generators/java_templates/enum.java.tmpl",
+    "$mojom_generator_root/generators/java_templates/enum_definition.tmpl",
+    "$mojom_generator_root/generators/java_templates/header.java.tmpl",
+    "$mojom_generator_root/generators/java_templates/interface.java.tmpl",
+    "$mojom_generator_root/generators/java_templates/interface_definition.tmpl",
+    "$mojom_generator_root/generators/java_templates/interface_internal.java.tmpl",
+    "$mojom_generator_root/generators/java_templates/struct.java.tmpl",
+    "$mojom_generator_root/generators/java_templates/union.java.tmpl",
+    "$mojom_generator_root/generators/js_templates/enum_definition.tmpl",
+    "$mojom_generator_root/generators/js_templates/interface_definition.tmpl",
+    "$mojom_generator_root/generators/js_templates/module.amd.tmpl",
+    "$mojom_generator_root/generators/js_templates/module_definition.tmpl",
+    "$mojom_generator_root/generators/js_templates/struct_definition.tmpl",
+    "$mojom_generator_root/generators/js_templates/union_definition.tmpl",
+    "$mojom_generator_root/generators/js_templates/validation_macros.tmpl",
+  ]
+  script = mojom_generator_script
+  outputs = [
+    "$target_gen_dir/cpp_templates.zip",
+    "$target_gen_dir/java_templates.zip",
+    "$target_gen_dir/js_templates.zip",
+  ]
+  args = [
+    "--use_bundled_pylibs",
+    "precompile",
+    "-o",
+    rebase_path(target_gen_dir),
+  ]
+}