# Copyright 2021 The ANGLE Project 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("//gni/angle.gni")

config("opencl_icd_loader_config") {
  include_dirs = [ "src/loader" ]
  include_dirs += [ "src/include" ]
}

source_set("opencl_icd_loader") {
  sources = [
    "src/loader/icd.c",
    "src/loader/icd_dispatch.c",
    "src/loader/icd_dispatch_generated.c",
  ]
  defines = [
    "CL_TARGET_OPENCL_VERSION=300",
    "CL_NO_NON_ICD_DISPATCH_EXTENSION_PROTOTYPES",
    "OPENCL_ICD_LOADER_VERSION_MAJOR=3",
    "OPENCL_ICD_LOADER_VERSION_MINOR=0",
    "OPENCL_ICD_LOADER_VERSION_REV=7",
  ]

  if (is_win) {
    sources += [
      "src/loader/windows/icd_windows.c",
      "src/loader/windows/icd_windows_apppackage.c",
      "src/loader/windows/icd_windows_dxgk.c",
      "src/loader/windows/icd_windows_envvars.c",
      "src/loader/windows/icd_windows_hkr.c",
    ]

    configs -= [ "//build/config/win:lean_and_mean" ]
    libs = [ "cfgmgr32.lib" ]

    if (is_clang) {
      cflags = [ "-Wno-incompatible-pointer-types" ]
    } else {
      cflags = [ "/wd4133" ]
    }
  } else {
    sources += [
      "src/loader/linux/icd_linux.c",
      "src/loader/linux/icd_linux_envvars.c",
    ]
    include_dirs = [ "." ]

    if (is_android) {
      cflags = [ "-Wno-#pragma-messages" ]
    } else {
      defines += [ "HAVE_SECURE_GETENV" ]
    }
  }

  configs -= [ "//build/config/compiler:chromium_code" ]
  configs += [ "//build/config/compiler:no_chromium_code" ]

  public_configs = [ ":opencl_icd_loader_config" ]
  public_deps = [ "$angle_root:cl_includes" ]
}