# Copyright 2017 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.

config("libpng_config") {
  include_dirs = [ "src" ]
}

static_library("libpng") {
  sources = [
    "src/png.c",
    "src/pngerror.c",
    "src/pngget.c",
    "src/pngmem.c",
    "src/pngpread.c",
    "src/pngread.c",
    "src/pngrio.c",
    "src/pngrtran.c",
    "src/pngrutil.c",
    "src/pngset.c",
    "src/pngtrans.c",
    "src/pngwio.c",
    "src/pngwrite.c",
    "src/pngwtran.c",
    "src/pngwutil.c",
  ]
  if (target_cpu == "arm" || target_cpu == "arm64") {
    sources += [
      "src/arm/arm_init.c",
      "src/arm/filter_neon.S",
      "src/arm/filter_neon_intrinsics.c",
    ]
  }
  if (is_win) {
    cflags = [ "/wd4028" ]
  }
  configs -= [ "//build/config/compiler:chromium_code" ]
  public_configs = [ ":libpng_config" ]
  deps = [
    "//third_party/zlib:zlib",
  ]
}