src/third_party/zlib/BUILD.gn

   1 # Copyright (c) 2013 The Chromium 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
   5 config("zlib_config") {
   6   include_dirs = [ "." ]
   7 }
   8
   9 static_library("zlib_x86_simd") {
  10   if (cpu_arch == "x86" || cpu_arch == "x64") {
  11     sources = [ "crc_folding.c", "fill_window_sse.c" ]
  12     cflags = [ "-msse2", "-msse4.2", "-mpclmul" ]
  13   } else {
  14     sources = [ "simd_stub.c"]
  15   }
  16 }
  17
  18 static_library("zlib") {
  19   if (!is_win) {
  20     # Don't stomp on "libzlib" on other platforms.
  21     output_name = "chrome_zlib"
  22   }
  23
  24   sources = [
  25     "adler32.c",
  26     "compress.c",
  27     "crc32.c",
  28     "crc32.h",
  29     "deflate.c",
  30     "deflate.h",
  31     "gzclose.c",
  32     "gzguts.h",
  33     "gzlib.c",
  34     "gzread.c",
  35     "gzwrite.c",
  36     "infback.c",
  37     "inffast.c",
  38     "inffast.h",
  39     "inffixed.h",
  40     "inflate.c",
  41     "inflate.h",
  42     "inftrees.c",
  43     "inftrees.h",
  44     "mozzconf.h",
  45     "trees.c",
  46     "trees.h",
  47     "uncompr.c",
  48     "x86.h",
  49     "zconf.h",
  50     "zlib.h",
  51     "zutil.c",
  52     "zutil.h",
  53   ]
  54
  55   if (cpu_arch == "x86" || cpu_arch == "x64") {
  56     sources += [ "x86.c" ]
  57   }
  58
  59   configs -= [ "//build/config/compiler:chromium_code" ]
  60   configs += [ "//build/config/compiler:no_chromium_code" ]
  61
  62   public_configs = [ ":zlib_config" ]
  63   deps = [ ":zlib_x86_simd" ]
  64 }
  65
  66 static_library("minizip") {
  67   sources = [
  68     "contrib/minizip/ioapi.c",
  69     "contrib/minizip/ioapi.h",
  70     "contrib/minizip/iowin32.c",
  71     "contrib/minizip/iowin32.h",
  72     "contrib/minizip/unzip.c",
  73     "contrib/minizip/unzip.h",
  74     "contrib/minizip/zip.c",
  75     "contrib/minizip/zip.h",
  76   ]
  77
  78   if (!is_win) {
  79     sources -= [
  80       "contrib/minizip/iowin32.c",
  81       "contrib/minizip/iowin32.h",
  82     ]
  83   }
  84   if (is_mac || is_ios || is_android) {
  85     # Mac, Android and the BSDs don't have fopen64, ftello64, or fseeko64. We
  86     # use fopen, ftell, and fseek instead on these systems.
  87     defines = [ "USE_FILE32API" ]
  88   }
  89
  90   if (is_clang) {
  91     # zlib uses `if ((a == b))` for some reason.
  92     cflags = [ "-Wno-parentheses-equality" ]
  93   }
  94
  95   deps = [ ":zlib" ]
  96
  97   configs -= [ "//build/config/compiler:chromium_code" ]
  98   configs += [ "//build/config/compiler:no_chromium_code" ]
  99   public_configs = [ ":zlib_config" ]
 100 }
 101
 102 static_library("zip") {
 103   sources = [
 104     "google/zip.cc",
 105     "google/zip.h",
 106     "google/zip_internal.cc",
 107     "google/zip_internal.h",
 108     "google/zip_reader.cc",
 109     "google/zip_reader.h",
 110   ]
 111   deps = [
 112     ":minizip",
 113     "//base",
 114   ]
 115 }