| # Copyright 2015 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. |
| # |
| # This is a copy of src/chrome/chrome_repack_locales.gni with the necessary |
| # modifications to meet WebView's requirement. |
| |
| import("//build/config/chrome_build.gni") |
| import("//build/config/features.gni") |
| import("//build/config/ui.gni") |
| import("//tools/grit/repack.gni") |
| |
| # Arguments: |
| # |
| # locale |
| # Internal name of locale. e.g. "pt-BR" |
| # |
| # output |
| # Output file name. |
| # |
| # visibility |
| # Normal meaning. |
| template("_repack_one_locale") { |
| locale = invoker.locale |
| |
| repack(target_name) { |
| visibility = invoker.visibility |
| |
| # Each input pak file should also have a deps line for completeness. |
| sources = [ |
| "${root_gen_dir}/android_webview/aw_strings_${locale}.pak", |
| "${root_gen_dir}/android_webview/components_strings_${locale}.pak", |
| "${root_gen_dir}/content/app/strings/content_strings_${locale}.pak", |
| ] |
| deps = [ |
| "//android_webview:generate_aw_strings", |
| "//android_webview:generate_components_strings", |
| "//content/app/strings", |
| ] |
| output = invoker.output |
| } |
| } |
| |
| # Creates an action to call the repack_locales script. |
| # |
| # The GYP version generates the locales in the "gen" directory and then copies |
| # it to the root build directory. This isn't easy to express in a GN copy |
| # rule since the files on Mac have a complex structure. So we generate the |
| # files into the final place and skip the "gen" directory. |
| # |
| # This template uses GN's looping constructs to avoid the complex call to |
| # chrome/tools/build/repack_locales.py which wraps the repack commands in the |
| # GYP build. |
| # |
| # Arguments |
| # |
| # input_locales |
| # List of locale names to use as inputs. |
| # |
| # output_locales |
| # A list containing the corresponding output names for each of the |
| # input names. |
| # |
| # visibility |
| template("webview_repack_locales") { |
| # This is the name of the group below that will collect all the invidual |
| # locale targets. External targets will depend on this. |
| group_target_name = target_name |
| |
| # GN's subscript is too stupid to do invoker.output_locales[foo] so we need |
| # to make a copy and do output_locales[foo]. |
| output_locales = invoker.output_locales |
| |
| # Collects all targets the loop generates. |
| locale_targets = [] |
| |
| # This loop iterates over the input locales and also keeps a counter so it |
| # can simultaneously iterate over the output locales (using GN's very |
| # limited looping capabilities). |
| current_index = 0 |
| foreach(input_locale, invoker.input_locales) { |
| output_locale = output_locales[current_index] |
| |
| # Compute the name of the target for the current file. Save it for the deps. |
| current_name = "${target_name}_${input_locale}" |
| locale_targets += [ ":$current_name" ] |
| |
| _repack_one_locale(current_name) { |
| visibility = [ ":$group_target_name" ] |
| locale = input_locale |
| output = "${root_out_dir}/android_webview/locales/${output_locale}.pak" |
| } |
| |
| current_index = current_index + 1 |
| } |
| |
| # The group that external targets depend on which collects all deps. |
| group(group_target_name) { |
| forward_variables_from(invoker, [ "visibility" ]) |
| public_deps = locale_targets |
| } |
| } |