BUILD.gn

# Copyright 2018 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.

assert(is_fuchsia)

import("//build/toolchain/toolchain.gni")
import("fuchsia_sdk_pkg.gni")

config("sdk_lib_dirs_config") {
  visibility = [ ":*" ]
  lib_dirs = [ "sdk/arch/${target_cpu}/lib" ]
}

# Copy the loader to place it at the expected path in the final package.
copy("sysroot_dist_libs") {
  sources = [
    "sdk/arch/${target_cpu}/sysroot/dist/lib/ld.so.1",
  ]

  outputs = [
    "${root_out_dir}${shlib_subdir}/{{source_file_part}}",
  ]
}

# This adds the runtime deps for //build/config/compiler:runtime_library
# as that is a config target and thus cannot include data_deps.
group("runtime_library") {
  data_deps = [
    ":sysroot_dist_libs",

    # This is used directly from //build/config/fuchsia:compiler and thus
    # also needs to be included by default.
    "sdk:fdio_dist_libs",
  ]
}

copy("vulkan_base_configs") {
  sources = [
    "sdk/pkg/vulkan_layers/data/vulkan/explicit_layer.d/VkLayer_image_pipe_swapchain.json",
  ]

  outputs = [
    "${root_gen_dir}/data/vulkan/explicit_layer.d/{{source_file_part}}",
  ]
}

copy("vulkan_image_pipe") {
  sources = [
    "sdk/arch/${target_cpu}/dist/libVkLayer_image_pipe_swapchain.so",
  ]

  outputs = [
    "${root_out_dir}${shlib_subdir}/{{source_file_part}}",
  ]
}

group("vulkan_base") {
  data_deps = [
    ":vulkan_base_configs",
    ":vulkan_image_pipe",
    "sdk:trace-engine",
    "sdk:vulkan",
  ]
}

copy("vulkan_validation_configs") {
  sources = [
    "sdk/pkg/vulkan_layers/data/vulkan/explicit_layer.d/VkLayer_core_validation.json",
    "sdk/pkg/vulkan_layers/data/vulkan/explicit_layer.d/VkLayer_khronos_validation.json",
    "sdk/pkg/vulkan_layers/data/vulkan/explicit_layer.d/VkLayer_object_lifetimes.json",
    "sdk/pkg/vulkan_layers/data/vulkan/explicit_layer.d/VkLayer_stateless_validation.json",
    "sdk/pkg/vulkan_layers/data/vulkan/explicit_layer.d/VkLayer_thread_safety.json",
    "sdk/pkg/vulkan_layers/data/vulkan/explicit_layer.d/VkLayer_unique_objects.json",
  ]

  outputs = [
    "${root_gen_dir}/data/vulkan/explicit_layer.d/{{source_file_part}}",
  ]
}

copy("vulkan_validation_libs") {
  sources = [
    "sdk/arch/${target_cpu}/dist/VkLayer_core_validation.so",
    "sdk/arch/${target_cpu}/dist/VkLayer_khronos_validation.so",
    "sdk/arch/${target_cpu}/dist/VkLayer_object_lifetimes.so",
    "sdk/arch/${target_cpu}/dist/VkLayer_stateless_validation.so",
    "sdk/arch/${target_cpu}/dist/VkLayer_thread_safety.so",
    "sdk/arch/${target_cpu}/dist/VkLayer_unique_objects.so",
  ]

  outputs = [
    "${root_out_dir}${shlib_subdir}/{{source_file_part}}",
  ]
}

group("vulkan_validation") {
  data_deps = [
    ":vulkan_validation_configs",
    ":vulkan_validation_libs",
  ]
}