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1# Copyright 2017 The ANGLE Project Authors. All rights reserved.
2# Use of this source code is governed by a BSD-style license that can be
3# found in the LICENSE file.
4
5config("libpng_config") {
6  include_dirs = [ "src" ]
7  if (is_clang) {
8    cflags = [ "-Wno-tautological-constant-out-of-range-compare" ]
9  }
10}
11
12static_library("libpng") {
13  sources = [
14    "src/png.c",
15    "src/pngerror.c",
16    "src/pngget.c",
17    "src/pngmem.c",
18    "src/pngpread.c",
19    "src/pngread.c",
20    "src/pngrio.c",
21    "src/pngrtran.c",
22    "src/pngrutil.c",
23    "src/pngset.c",
24    "src/pngtrans.c",
25    "src/pngwio.c",
26    "src/pngwrite.c",
27    "src/pngwtran.c",
28    "src/pngwutil.c",
29  ]
30  if (target_cpu == "arm" || target_cpu == "arm64") {
31    sources += [
32      "src/arm/arm_init.c",
33      "src/arm/filter_neon.S",
34      "src/arm/filter_neon_intrinsics.c",
35      "src/arm/palette_neon_intrinsics.c",
36    ]
37  }
38  if (is_win) {
39    cflags = [ "/wd4028" ]
40  }
41  configs -= [ "//build/config/compiler:chromium_code" ]
42  public_configs = [ ":libpng_config" ]
43  deps = [ "//third_party/zlib:zlib" ]
44}
45