third_party/VulkanMemoryAllocator/BUILD.gn

# Copyright 2020 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.
#
# Custom GN integration for VulkanMemoryAllocator.

# This could be set via build_overrides if necessary
vulkan_memory_allocator_vulkan_dep = "../../src/third_party/volk"

config("vulkan_memory_allocator_config") {
  include_dirs = [ "src" ]
  if (is_clang) {
    cflags_cc = [
      "-Wno-implicit-fallthrough",
      "-Wno-unused-variable",
    ]
  }
  if (is_win && !is_clang) {
    cflags_cc = [
      "/wd4189",  # local variable is initialized but not referenced
    ]
  }
}

source_set("vulkan_memory_allocator") {
  sources = [
    # vk_mem_alloc.cpp allows the functions to be compiled into an object file
    # and the consumers of vulkan_memory_allocator to use the prototypes.
    "src/vk_mem_alloc.h",
  ]

  public_deps = [ "$vulkan_memory_allocator_vulkan_dep" ]

  defines = [ "VMA_IMPLEMENTATION" ]

  public_configs = [ ":vulkan_memory_allocator_config" ]
}