BUILD.gn

# Copyright 2017 The Fuchsia Authors
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the "Software"),
# to deal in the Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice (including the next
# paragraph) shall be included in all copies or substantial portions of the
# Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
# IN THE SOFTWARE.

config("vulkan_build_config") {
  include_dirs = [ "include" ]
  if (is_fuchsia) {
    defines = [ "VK_USE_PLATFORM_FUCHSIA=1" ]
  }
  if (is_linux) {
    defines = [ "VK_USE_PLATFORM_WAYLAND_KHR=1" ]
  }
}

group("vulkan") {
  public_configs = [ ":vulkan_build_config" ]

  if (is_fuchsia) {
    # vulkan.h depends on zircon/types.h when VK_USE_PLATFORM_FUCHSIA is defined
    public_deps = [
      "//zircon/public/lib/zx",
    ]
  }
  if (is_linux) {
    # vulkan.h depends on wayland-client.h when VK_USE_PLATFORM_WAYLAND_KHR is defined
    public_deps = [
      "//third_party/wayland:client_headers"
    ]
  }
  deps = [
    # the loader is libvulkan
    "loader",
  ]
}

group("extra_vulkan_headers") {
  public_configs = [ ":include_extra_vulkan_headers" ]
}

config("include_extra_vulkan_headers") {
  include_dirs = [ "build-fuchsia/generated/include" ]
}