third_party/zstd/BUILD.gn

   1 # Copyright 2023 The Chromium Authors
   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("zstd_internal_config") {
   6   if (!is_debug) {
   7     # Build code using -O3.
   8     configs = [
   9       "//build/config/compiler:no_chromium_code",
  10       "//build/config/compiler:optimize_speed",
  11     ]
  12   }
  13 }
  14
  15 config("zstd_hide_symbols") {
  16   defines = [
  17     "ZSTDLIB_STATIC_API=ZSTDLIB_HIDDEN",
  18     "ZDICTLIB_STATIC_API=ZDICTLIB_HIDDEN",
  19     "ZSTDLIB_VISIBLE=ZSTDLIB_HIDDEN",
  20     "ZSTDERRORLIB_VISIBLE=ZSTDERRORLIB_HIDDEN",
  21     "ZDICTLIB_VISIBLE=ZDICTLIB_HIDDEN",
  22   ]
  23 }
  24
  25 source_set("headers") {
  26   sources = [
  27     "src/lib/zstd.h",
  28     "src/lib/zstd_errors.h",
  29   ]
  30   configs += [ ":zstd_hide_symbols" ]
  31 }
  32
  33 source_set("common") {
  34   sources = [
  35     "src/lib/common/allocations.h",
  36     "src/lib/common/bits.h",
  37     "src/lib/common/bitstream.h",
  38     "src/lib/common/compiler.h",
  39     "src/lib/common/cpu.h",
  40     "src/lib/common/debug.c",
  41     "src/lib/common/debug.h",
  42     "src/lib/common/entropy_common.c",
  43     "src/lib/common/error_private.c",
  44     "src/lib/common/error_private.h",
  45     "src/lib/common/fse.h",
  46     "src/lib/common/fse_decompress.c",
  47     "src/lib/common/huf.h",
  48     "src/lib/common/mem.h",
  49     "src/lib/common/pool.c",
  50     "src/lib/common/pool.h",
  51     "src/lib/common/portability_macros.h",
  52     "src/lib/common/threading.c",
  53     "src/lib/common/threading.h",
  54     "src/lib/common/xxhash.c",
  55     "src/lib/common/xxhash.h",
  56     "src/lib/common/zstd_common.c",
  57     "src/lib/common/zstd_deps.h",
  58     "src/lib/common/zstd_internal.h",
  59     "src/lib/common/zstd_trace.h",
  60   ]
  61   configs -= [
  62     "//build/config/compiler:chromium_code",
  63     "//build/config/compiler:default_optimization",
  64   ]
  65   configs += [ ":zstd_hide_symbols" ]
  66   configs += [ ":zstd_internal_config" ]
  67   public_deps = [ ":headers" ]
  68 }
  69
  70 source_set("decompress") {
  71   sources = [
  72     "src/lib/decompress/huf_decompress.c",
  73     "src/lib/decompress/zstd_ddict.c",
  74     "src/lib/decompress/zstd_ddict.h",
  75     "src/lib/decompress/zstd_decompress.c",
  76     "src/lib/decompress/zstd_decompress_block.c",
  77     "src/lib/decompress/zstd_decompress_block.h",
  78     "src/lib/decompress/zstd_decompress_internal.h",
  79   ]
  80   if (current_cpu == "x64" && !is_win) {
  81     sources += [ "src/lib/decompress/huf_decompress_amd64.S" ]
  82   }
  83   configs -= [
  84     "//build/config/compiler:chromium_code",
  85     "//build/config/compiler:default_optimization",
  86   ]
  87   configs += [ ":zstd_hide_symbols" ]
  88   configs += [ ":zstd_internal_config" ]
  89   public_deps = [
  90     ":common",
  91     ":headers",
  92   ]
  93 }