src/lib/ddk/BUILD.gn

# 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/cpp/library_headers.gni")
import("//build/cpp/sdk_static_library.gni")
import("//build/zircon/zx_library.gni")

group("tests") {
  testonly = true
  deps = [ "tests" ]
}

config("include") {
  include_dirs = [ "include" ]
}

# This needs to be static_library rather than source_set, as we need
# Unix linking rules to apply. This is so that only the object files
# corresponding to the used functions will be linked to the final binary.
sdk_static_library("ddk") {
  category = "experimental"
  sdk_name = "ddk"
  public = [
    "include/lib/ddk/binding_driver.h",
    "include/lib/ddk/binding_priv.h",
    "include/lib/ddk/debug.h",
    "include/lib/ddk/device.h",
    "include/lib/ddk/driver.h",
    "include/lib/ddk/fidl-protodefs.h",
    "include/lib/ddk/fragment-device.h",
    "include/lib/ddk/hw/arch_ops.h",
    "include/lib/ddk/hw/inout.h",
    "include/lib/ddk/hw/reg.h",
    "include/lib/ddk/io-buffer.h",
    "include/lib/ddk/metadata.h",
    "include/lib/ddk/phys-iter.h",
    "include/lib/ddk/protodefs.h",
    "include/lib/ddk/trace/event.h",
  ]

  # These headers will error out if included directly from user code.
  private_headers = [
    "include/lib/ddk/protodefs.h",
    "include/lib/ddk/fidl-protodefs.h",
  ]

  if (is_fuchsia) {
    sources = [
      "io-buffer.c",
      "macros.h",
      "phys-iter.c",
    ]
  }

  public_configs = [ ":include" ]

  public_deps = [
    # <ddk/io-buffer.h> has #include <zircon/syscalls.h>.

    "//sdk/lib/driver_runtime",
    "//zircon/system/ulib/async:async",
    "//zircon/system/ulib/ddk-platform-defs",
    "//zircon/system/ulib/syslog:syslog-headers",
  ]
  if (is_fuchsia) {
    public_deps += [
      "//zircon/system/ulib/trace",
      "//zircon/system/ulib/trace-engine",
    ]
  }

  deps = [ "//zircon/system/ulib/sync" ]

  # TODO(fxbug.dev/58162): delete the below and fix compiler warnings
  configs += [ "//build/config:Wno-conversion" ]
}

library_headers("ddk-metadata-headers") {
  headers = [
    "ddk/metadata/bad-block.h",
    "ddk/metadata/buttons.h",
    "ddk/metadata/camera.h",
    "ddk/metadata/clock.h",
    "ddk/metadata/display.h",
    "ddk/metadata/gpio.h",
    "ddk/metadata/gpt.h",
    "ddk/metadata/init-step.h",
    "ddk/metadata/lights.h",
    "ddk/metadata/nand.h",
    "ddk/metadata/power.h",
    "ddk/metadata/pwm.h",
    "ddk/metadata/test.h",
    "ddk/usb-peripheral-config.h",
  ]

  public_deps = [
    # <ddk/usb-peripheral-config.h> has #include <fuchsia/hardware/usb/peripheral/c/fidl.h>.
    "//sdk/fidl/fuchsia.hardware.usb.peripheral:fuchsia.hardware.usb.peripheral_c",
  ]
}

library_headers("ddk-deprecated-binding-headers") {
  headers = [ "lib/ddk/binding.h" ]
  public_deps = [ ":ddk" ]
  visibility = [
    "//src/connectivity/bluetooth/core/bt-host:*",
    "//src/devices/bin/driver_host:*",
    "//src/devices/bin/driver_manager:*",
    "//src/devices/board/drivers/astro:*",
    "//src/devices/board/drivers/av400:*",
    "//src/devices/board/drivers/c18:*",
    "//src/devices/board/drivers/integration-test:*",
    "//src/devices/board/drivers/machina:*",
    "//src/devices/board/drivers/nelson:*",
    "//src/devices/board/drivers/qemu-arm64:*",
    "//src/devices/board/drivers/sherlock:*",
    "//src/devices/board/drivers/vim3:*",
    "//src/devices/board/drivers/x86/*",
    "//src/devices/board/lib/acpi/*",
    "//src/devices/bus/drivers/pci:*",
    "//src/devices/bus/drivers/platform:*",
    "//src/devices/bus/drivers/platform/test:*",
    "//src/devices/lib/driver-info:driver-info",
    "//src/devices/nand/drivers/ram-nand:*",
    "//src/devices/tests/bind-test:*",
    "//src/devices/tests/bind-test-v2:*",
    "//src/devices/tests/libdriver-integration-test:*",
    "//src/devices/tests/string-bind-test:*",
    "//src/devices/usb/drivers/usb-bus:*",
    "//src/devices/usb/drivers/usb-peripheral:*",
    "//src/devices/usb/drivers/usb-peripheral-test:*",
    "//src/lib/ddk/tests:*",
    "//src/media/audio/drivers/intel-hda/controller:*",
    "//src/media/audio/lib/simple-codec:*",
  ]
}

library_headers("ddk-device-headers") {
  headers = [ "lib/ddk/device.h" ]
  public_deps = [ "//sdk/lib/driver_runtime" ]
}