# Copyright 2018 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("//build/fidl/toolchain.gni")

# Declares a source_set for the coding tables of a FIDL library.
#
# Parameters
#
#  * fidl_target
#    - Required: The name of the associated fidl() target.
#    - Type: string
#
#  * testonly, visibility
#    - Optional: Usual GN meanings.
#
template("fidl_tables") {
  forward_variables_from(invoker, [ "fidl_target" ])
  coding_tables_target = ":${fidl_target}($fidl_toolchain)"
  coding_tables = get_label_info(coding_tables_target, "target_gen_dir") +
                  "/${fidl_target}/c/$fidl_target.fidl.tables.c"

  # The C simple $type code is generated by the frontend, so we just need to
  # produce a target with the generated file name and configuration information.
  source_set(target_name) {
    forward_variables_from(invoker,
                           [
                             "applicable_licenses",
                             "testonly",
                             "visibility",
                           ])

    sources = [ coding_tables ]

    deps = [ coding_tables_target ]
    public_deps = [ "//sdk/lib/fidl_base" ]
    if (is_fuchsia) {
      public_deps += [ "//zircon/public/sysroot:headers" ]
    } else {
      public_deps += [ "//src/zircon/lib/zircon:zircon-headers" ]
    }
  }
}