third_party/protobuf/BUILD.gn

   1 # Copyright 2014 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 if (is_win) {
   6   config_h_dir = "vsprojects"
   7 } else {
   8   config_h_dir = "."
   9 }
  10
  11 config("protobuf_config") {
  12   include_dirs = [
  13     "src",
  14     config_h_dir,
  15   ]
  16   defines = [
  17     "GOOGLE_PROTOBUF_NO_RTTI",
  18     "GOOGLE_PROTOBUF_NO_STATIC_INITIALIZER",
  19   ]
  20
  21   if (is_win) {
  22     # TODO(jschuh): http://crbug.com/167187 size_t -> int.
  23     cflags = [ "/wd4267" ]
  24   }
  25 }
  26
  27 if (component_mode == "shared_library") {
  28   config("protobuf_use_dlls") {
  29     defines = [ "PROTOBUF_USE_DLLS" ]
  30   }
  31 }
  32
  33 # This condif should be applied to targets using generated code from the proto
  34 # compiler. It sets up the include directories properly.
  35 config("using_proto") {
  36   include_dirs = [ "$root_gen_dir/protoc_out" ]
  37 }
  38
  39 protobuf_lite_sources = [
  40   "src/google/protobuf/extension_set.cc",
  41   "src/google/protobuf/extension_set.h",
  42   "src/google/protobuf/generated_message_util.cc",
  43   "src/google/protobuf/generated_message_util.h",
  44   "src/google/protobuf/io/coded_stream.cc",
  45   "src/google/protobuf/io/coded_stream.h",
  46   "src/google/protobuf/io/coded_stream_inl.h",
  47   "src/google/protobuf/io/zero_copy_stream.cc",
  48   "src/google/protobuf/io/zero_copy_stream.h",
  49   "src/google/protobuf/io/zero_copy_stream_impl_lite.cc",
  50   "src/google/protobuf/io/zero_copy_stream_impl_lite.h",
  51   "src/google/protobuf/message_lite.cc",
  52   "src/google/protobuf/message_lite.h",
  53   "src/google/protobuf/repeated_field.cc",
  54   "src/google/protobuf/repeated_field.h",
  55   "src/google/protobuf/stubs/atomicops.h",
  56   "src/google/protobuf/stubs/atomicops_internals_arm_gcc.h",
  57   "src/google/protobuf/stubs/atomicops_internals_atomicword_compat.h",
  58   "src/google/protobuf/stubs/atomicops_internals_macosx.h",
  59   "src/google/protobuf/stubs/atomicops_internals_mips_gcc.h",
  60   "src/google/protobuf/stubs/atomicops_internals_x86_gcc.cc",
  61   "src/google/protobuf/stubs/atomicops_internals_x86_gcc.h",
  62   "src/google/protobuf/stubs/atomicops_internals_x86_msvc.cc",
  63   "src/google/protobuf/stubs/atomicops_internals_x86_msvc.h",
  64   "src/google/protobuf/stubs/common.cc",
  65   "src/google/protobuf/stubs/common.h",
  66   "src/google/protobuf/stubs/hash.h",
  67   "src/google/protobuf/stubs/map-util.h",
  68   "src/google/protobuf/stubs/once.cc",
  69   "src/google/protobuf/stubs/once.h",
  70   "src/google/protobuf/stubs/platform_macros.h",
  71   "src/google/protobuf/unknown_field_set.cc",
  72   "src/google/protobuf/unknown_field_set.h",
  73   "src/google/protobuf/wire_format_lite.cc",
  74   "src/google/protobuf/wire_format_lite.h",
  75   "src/google/protobuf/wire_format_lite_inl.h",
  76   "$config_h_dir/config.h",
  77 ]
  78
  79 protobuf_lite_cflags = []
  80 if (is_win) {
  81   protobuf_lite_cflags = [
  82     "/wd4018",  # signed/unsigned mismatch in comparison
  83     "/wd4244",  # implicit conversion, possible loss of data
  84     "/wd4355",  # 'this' used in base member initializer list
  85     "/wd4267",  # size_t to int truncation
  86     "/wd4291",  # no matching operator delete for a placement new
  87   ]
  88 }
  89
  90 component("protobuf_lite") {
  91   sources = protobuf_lite_sources
  92
  93   configs -= [ "//build/config/compiler:chromium_code" ]
  94   configs += [ "//build/config/compiler:no_chromium_code" ]
  95   if (is_win) {
  96     configs -= [ "//build/config/win:lean_and_mean" ]
  97   }
  98   public_configs = [ ":protobuf_config" ]
  99
 100   cflags = protobuf_lite_cflags
 101
 102   # Required for component builds. See http://crbug.com/172800.
 103   if (component_mode == "shared_library") {
 104     public_configs += [ ":protobuf_use_dlls" ]
 105     defines = [ "LIBPROTOBUF_EXPORTS" ]
 106   }
 107 }
 108
 109 # This is the full, heavy protobuf lib that's needed for c++ .protos that don't
 110 # specify the LITE_RUNTIME option. The protocol compiler itself (protoc) falls
 111 # into that category. Do not use in Chrome code.
 112
 113 source_set("protobuf_full") {
 114   # Prevent people from depending on this outside our file.
 115   visibility = [ ":*" ]
 116
 117   sources = protobuf_lite_sources
 118   sources += [
 119     "src/google/protobuf/descriptor.h",
 120     "src/google/protobuf/descriptor.pb.h",
 121     "src/google/protobuf/descriptor_database.h",
 122     "src/google/protobuf/dynamic_message.h",
 123     "src/google/protobuf/generated_enum_reflection.h",
 124     "src/google/protobuf/generated_message_reflection.h",
 125     "src/google/protobuf/message.h",
 126     "src/google/protobuf/reflection_ops.h",
 127     "src/google/protobuf/service.h",
 128     "src/google/protobuf/text_format.h",
 129     "src/google/protobuf/wire_format.h",
 130     "src/google/protobuf/io/gzip_stream.h",
 131     "src/google/protobuf/io/printer.h",
 132     "src/google/protobuf/io/tokenizer.h",
 133     "src/google/protobuf/io/zero_copy_stream_impl.h",
 134     "src/google/protobuf/compiler/code_generator.h",
 135     "src/google/protobuf/compiler/command_line_interface.h",
 136     "src/google/protobuf/compiler/importer.h",
 137     "src/google/protobuf/compiler/java/java_doc_comment.cc",
 138     "src/google/protobuf/compiler/java/java_doc_comment.h",
 139     "src/google/protobuf/compiler/parser.h",
 140     "src/google/protobuf/stubs/strutil.cc",
 141     "src/google/protobuf/stubs/strutil.h",
 142     "src/google/protobuf/stubs/substitute.cc",
 143     "src/google/protobuf/stubs/substitute.h",
 144     "src/google/protobuf/stubs/stl_util.h",
 145     "src/google/protobuf/stubs/stringprintf.cc",
 146     "src/google/protobuf/stubs/stringprintf.h",
 147     "src/google/protobuf/stubs/structurally_valid.cc",
 148     "src/google/protobuf/stubs/template_util.h",
 149     "src/google/protobuf/stubs/type_traits.h",
 150     "src/google/protobuf/descriptor.cc",
 151     "src/google/protobuf/descriptor.pb.cc",
 152     "src/google/protobuf/descriptor_database.cc",
 153     "src/google/protobuf/dynamic_message.cc",
 154     "src/google/protobuf/extension_set_heavy.cc",
 155     "src/google/protobuf/generated_message_reflection.cc",
 156     "src/google/protobuf/message.cc",
 157     "src/google/protobuf/reflection_ops.cc",
 158     "src/google/protobuf/service.cc",
 159     "src/google/protobuf/text_format.cc",
 160     "src/google/protobuf/wire_format.cc",
 161
 162     # This file pulls in zlib, but it's not actually used by protoc, so
 163     # instead of compiling zlib for the host, let's just exclude this.
 164     # "src/src/google/protobuf/io/gzip_stream.cc",
 165     "src/google/protobuf/io/printer.cc",
 166     "src/google/protobuf/io/tokenizer.cc",
 167     "src/google/protobuf/io/zero_copy_stream_impl.cc",
 168     "src/google/protobuf/compiler/importer.cc",
 169     "src/google/protobuf/compiler/parser.cc",
 170   ]
 171
 172   configs -= [ "//build/config/compiler:chromium_code" ]
 173   configs += [ "//build/config/compiler:no_chromium_code" ]
 174   if (is_win) {
 175     configs -= [ "//build/config/win:lean_and_mean" ]
 176   }
 177   public_configs = [ ":protobuf_config" ]
 178
 179   cflags = protobuf_lite_cflags
 180 }
 181
 182 # Only compile the compiler for the host architecture.
 183 if (current_toolchain == host_toolchain) {
 184   executable("protoc") {
 185     sources = [
 186       "src/google/protobuf/compiler/code_generator.cc",
 187       "src/google/protobuf/compiler/command_line_interface.cc",
 188       "src/google/protobuf/compiler/plugin.cc",
 189       "src/google/protobuf/compiler/plugin.pb.cc",
 190       "src/google/protobuf/compiler/subprocess.cc",
 191       "src/google/protobuf/compiler/subprocess.h",
 192       "src/google/protobuf/compiler/zip_writer.cc",
 193       "src/google/protobuf/compiler/zip_writer.h",
 194       "src/google/protobuf/compiler/cpp/cpp_enum.cc",
 195       "src/google/protobuf/compiler/cpp/cpp_enum.h",
 196       "src/google/protobuf/compiler/cpp/cpp_enum_field.cc",
 197       "src/google/protobuf/compiler/cpp/cpp_enum_field.h",
 198       "src/google/protobuf/compiler/cpp/cpp_extension.cc",
 199       "src/google/protobuf/compiler/cpp/cpp_extension.h",
 200       "src/google/protobuf/compiler/cpp/cpp_field.cc",
 201       "src/google/protobuf/compiler/cpp/cpp_field.h",
 202       "src/google/protobuf/compiler/cpp/cpp_file.cc",
 203       "src/google/protobuf/compiler/cpp/cpp_file.h",
 204       "src/google/protobuf/compiler/cpp/cpp_generator.cc",
 205       "src/google/protobuf/compiler/cpp/cpp_helpers.cc",
 206       "src/google/protobuf/compiler/cpp/cpp_helpers.h",
 207       "src/google/protobuf/compiler/cpp/cpp_message.cc",
 208       "src/google/protobuf/compiler/cpp/cpp_message.h",
 209       "src/google/protobuf/compiler/cpp/cpp_message_field.cc",
 210       "src/google/protobuf/compiler/cpp/cpp_message_field.h",
 211       "src/google/protobuf/compiler/cpp/cpp_primitive_field.cc",
 212       "src/google/protobuf/compiler/cpp/cpp_primitive_field.h",
 213       "src/google/protobuf/compiler/cpp/cpp_service.cc",
 214       "src/google/protobuf/compiler/cpp/cpp_service.h",
 215       "src/google/protobuf/compiler/cpp/cpp_string_field.cc",
 216       "src/google/protobuf/compiler/cpp/cpp_string_field.h",
 217       "src/google/protobuf/compiler/java/java_enum.cc",
 218       "src/google/protobuf/compiler/java/java_enum.h",
 219       "src/google/protobuf/compiler/java/java_enum_field.cc",
 220       "src/google/protobuf/compiler/java/java_enum_field.h",
 221       "src/google/protobuf/compiler/java/java_extension.cc",
 222       "src/google/protobuf/compiler/java/java_extension.h",
 223       "src/google/protobuf/compiler/java/java_field.cc",
 224       "src/google/protobuf/compiler/java/java_field.h",
 225       "src/google/protobuf/compiler/java/java_file.cc",
 226       "src/google/protobuf/compiler/java/java_file.h",
 227       "src/google/protobuf/compiler/java/java_generator.cc",
 228       "src/google/protobuf/compiler/java/java_helpers.cc",
 229       "src/google/protobuf/compiler/java/java_helpers.h",
 230       "src/google/protobuf/compiler/java/java_message.cc",
 231       "src/google/protobuf/compiler/java/java_message.h",
 232       "src/google/protobuf/compiler/java/java_message_field.cc",
 233       "src/google/protobuf/compiler/java/java_message_field.h",
 234       "src/google/protobuf/compiler/java/java_primitive_field.cc",
 235       "src/google/protobuf/compiler/java/java_primitive_field.h",
 236       "src/google/protobuf/compiler/java/java_service.cc",
 237       "src/google/protobuf/compiler/java/java_service.h",
 238       "src/google/protobuf/compiler/java/java_string_field.cc",
 239       "src/google/protobuf/compiler/java/java_string_field.h",
 240       "src/google/protobuf/compiler/python/python_generator.cc",
 241       "src/google/protobuf/compiler/main.cc",
 242     ]
 243
 244     configs -= [ "//build/config/compiler:chromium_code" ]
 245     configs += [ "//build/config/compiler:no_chromium_code" ]
 246     if (is_win) {
 247       # This is defined internally, don't warn on duplicate.
 248       configs -= [ "//build/config/win:lean_and_mean" ]
 249     }
 250
 251     cflags = protobuf_lite_cflags
 252
 253     deps = [
 254       ":protobuf_full",
 255     ]
 256     deps += [ "//build/config/sanitizers:deps" ]
 257   }
 258 }