| # Copyright 2019 The Fuchsia Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| import("//build/compiled_action.gni") |
| import("config.gni") |
| |
| # Aggregates multiple SDKs into a single archive. |
| # |
| # Parameters |
| # |
| # deps (required) |
| # List of labels representing SDKs to merge. |
| # A label may point to an `sdk` instance. |
| |
| template("merged_sdk") { |
| assert(defined(invoker.deps), "Must define a 'deps' parameter") |
| assert(invoker.deps != [], "'deps' may not be empty") |
| |
| dep_count = 0 |
| foreach(dep, invoker.deps) { |
| dep_count = dep_count + 1 |
| } |
| |
| export_dir = "${root_out_dir}/sdk/exported" |
| |
| merged_target = "${target_name}.generate" |
| merged_archive = "$target_gen_dir/$target_name.tgz" |
| merged_stamp = "$target_gen_dir/$target_name.stamp" |
| |
| action(merged_target) { |
| forward_variables_from(invoker, [ "testonly" ]) |
| |
| script = "//scripts/sdk/merger/merge.py" |
| |
| # Fuchsia infra/3pp prebuilts are not currently available for arm mac. |
| if (is_mac && host_cpu == "arm64") { |
| inputs = [] |
| } else { |
| inputs = [ "//prebuilt/third_party/pigz/pigz" ] |
| } |
| |
| outputs = [ |
| merged_archive, |
| merged_stamp, |
| ] |
| depfile = merged_archive + ".d" |
| |
| args = [ |
| "--output-archive", |
| rebase_path(merged_archive, root_build_dir), |
| "--stamp-file", |
| rebase_path(merged_stamp, root_build_dir), |
| "--depfile", |
| rebase_path(depfile, root_build_dir), |
| ] |
| |
| deps = invoker.deps |
| |
| foreach(dep, invoker.deps) { |
| dep_name = get_label_info(dep, "name") |
| dep_gen_dir = get_label_info(dep, "target_gen_dir") |
| dep_dir = "${export_dir}/${dep_name}" |
| dep_stamp = "${dep_gen_dir}/${dep_name}.exported" |
| |
| inputs += [ dep_stamp ] |
| |
| args += [ |
| "--input-directory", |
| rebase_path(dep_dir, root_build_dir), |
| ] |
| } |
| } |
| |
| copy(target_name) { |
| forward_variables_from(invoker, [ "testonly" ]) |
| output_archive = "${root_out_dir}/sdk/archive/${target_name}.tar.gz" |
| |
| sources = [ merged_archive ] |
| |
| outputs = [ output_archive ] |
| |
| public_deps = [ ":$merged_target" ] |
| |
| metadata = { |
| sdk_archives = [ |
| { |
| name = target_name |
| os = current_os |
| cpu = current_cpu |
| label = get_label_info(":$target_name", "label_with_toolchain") |
| path = rebase_path(output_archive, root_build_dir) |
| }, |
| ] |
| } |
| } |
| } |