| # Copyright 2020 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/components.gni") |
| |
| # Produces a component with an isoalted driver manager which can be used to launch drivers. |
| # |
| # Example Usage: |
| # |
| # ``` |
| # isolated_devmgr_component("my-component") { |
| # args = [ "--svc_name=fuchsia.example.IsolatedDevmgr" ] |
| # } |
| # |
| # fuchsia_package("my-package") { |
| # deps = [ ":my-component" ] |
| # } |
| # ``` |
| # The component above will have the following launch URL: |
| # `fuchsia-pkg://fuchsia.com/my-package#meta/my-component.cmx` |
| # |
| # `isolated_devmgr_component` may depend on any number of `fuchsia_driver()` targets to ensure |
| # that any `fuchsia_package()` that includes them will include the same drivers. |
| # |
| # ``` |
| # fuchsia_driver("my_driver") { |
| # ... |
| # } |
| # |
| # isolated_devmgr_component("my-component") { |
| # deps = [ ":my_driver" ] |
| # ... |
| # } |
| # ``` |
| # |
| # The component defined above will be able to read my_driver under the path |
| # "/pkg/driver/my_driver.so" in its sandbox. |
| # |
| # Parameters |
| # |
| # component_name (optional) |
| # The name of the component. |
| # Type: string |
| # Default: target_name |
| # |
| # args (optional) |
| # The list of arguments to pass to isolated_devmgr |
| # Type: list |
| # |
| # deps |
| # testonly |
| # visibility |
| template("isolated_devmgr_component") { |
| if (current_toolchain == default_toolchain) { |
| component_name = target_name |
| if (defined(invoker.component_name)) { |
| component_name = invoker.component_name |
| } |
| |
| manifest_target = "${target_name}_manifest" |
| fuchsia_test_component_manifest(manifest_target) { |
| forward_variables_from(invoker, [ "deps" ]) |
| visibility = [ ":*" ] |
| v2 = false |
| if (!defined(deps)) { |
| deps = [] |
| } |
| deps += [ "//src/lib/isolated_devmgr:isolated_devmgr" ] |
| metadata = { |
| # Include args in the generated manifest to be passed to isolated_devmgr |
| test_component_manifest_cmx = [ |
| { |
| program = { |
| forward_variables_from(invoker, [ "args" ]) |
| } |
| }, |
| ] |
| } |
| } |
| |
| fuchsia_component(target_name) { |
| forward_variables_from(invoker, |
| [ |
| "deps", |
| "manifest_deps", |
| "visibility", |
| ]) |
| manifest = get_target_outputs(":$manifest_target") |
| manifest = manifest[0] |
| testonly = true |
| if (!defined(manifest_deps)) { |
| manifest_deps = [] |
| } |
| manifest_deps += [ ":$manifest_target" ] |
| } |
| } else { |
| group(target_name) { |
| testonly = true |
| deps = [ ":$target_name($default_toolchain)" ] |
| } |
| not_needed(invoker, "*") |
| } |
| } |