src/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 = [
  37     "$root_gen_dir/protoc_out",
  38   ]
  39 }
  40
  41 protobuf_lite_sources = [
  42   "src/google/protobuf/extension_set.cc",
  43   "src/google/protobuf/extension_set.h",
  44   "src/google/protobuf/generated_message_util.cc",
  45   "src/google/protobuf/generated_message_util.h",
  46   "src/google/protobuf/io/coded_stream.cc",
  47   "src/google/protobuf/io/coded_stream.h",
  48   "src/google/protobuf/io/coded_stream_inl.h",
  49   "src/google/protobuf/io/zero_copy_stream.cc",
  50   "src/google/protobuf/io/zero_copy_stream.h",
  51   "src/google/protobuf/io/zero_copy_stream_impl_lite.cc",
  52   "src/google/protobuf/io/zero_copy_stream_impl_lite.h",
  53   "src/google/protobuf/message_lite.cc",
  54   "src/google/protobuf/message_lite.h",
  55   "src/google/protobuf/repeated_field.cc",
  56   "src/google/protobuf/repeated_field.h",
  57   "src/google/protobuf/stubs/atomicops.h",
  58   "src/google/protobuf/stubs/atomicops_internals_arm_gcc.h",
  59   "src/google/protobuf/stubs/atomicops_internals_atomicword_compat.h",
  60   "src/google/protobuf/stubs/atomicops_internals_macosx.h",
  61   "src/google/protobuf/stubs/atomicops_internals_mips_gcc.h",
  62   "src/google/protobuf/stubs/atomicops_internals_x86_gcc.cc",
  63   "src/google/protobuf/stubs/atomicops_internals_x86_gcc.h",
  64   "src/google/protobuf/stubs/atomicops_internals_x86_msvc.cc",
  65   "src/google/protobuf/stubs/atomicops_internals_x86_msvc.h",
  66   "src/google/protobuf/stubs/common.cc",
  67   "src/google/protobuf/stubs/common.h",
  68   "src/google/protobuf/stubs/hash.h",
  69   "src/google/protobuf/stubs/map-util.h",
  70   "src/google/protobuf/stubs/once.cc",
  71   "src/google/protobuf/stubs/once.h",
  72   "src/google/protobuf/stubs/platform_macros.h",
  73   "src/google/protobuf/unknown_field_set.cc",
  74   "src/google/protobuf/unknown_field_set.h",
  75   "src/google/protobuf/wire_format_lite.cc",
  76   "src/google/protobuf/wire_format_lite.h",
  77   "src/google/protobuf/wire_format_lite_inl.h",
  78   "$config_h_dir/config.h",
  79 ]
  80
  81 protobuf_lite_cflags = []
  82 if (is_win) {
  83   protobuf_lite_cflags = [
  84     "/wd4018",  # signed/unsigned mismatch in comparison
  85     "/wd4244",  # implicit conversion, possible loss of data
  86     "/wd4355",  # 'this' used in base member initializer list
  87     "/wd4267",  # size_t to int truncation
  88     "/wd4291",  # no matching operator delete for a placement new
  89   ]
  90 }
  91
  92 component("protobuf_lite") {
  93   sources = protobuf_lite_sources
  94
  95   configs -= [ "//build/config/compiler:chromium_code" ]
  96   configs += [ "//build/config/compiler:no_chromium_code" ]
  97   if (is_win) {
  98     configs -= [ "//build/config/win:lean_and_mean" ]
  99   }
 100   public_configs = [ ":protobuf_config" ]
 101
 102   cflags = protobuf_lite_cflags
 103
 104   # Required for component builds. See http://crbug.com/172800.
 105   if (component_mode == "shared_library") {
 106     public_configs += [ ":protobuf_use_dlls" ]
 107     defines = [ "LIBPROTOBUF_EXPORTS" ]
 108   }
 109 }
 110
 111 # This is the full, heavy protobuf lib that's needed for c++ .protos that don't
 112 # specify the LITE_RUNTIME option. The protocol compiler itself (protoc) falls
 113 # into that category. Do not use in Chrome code.
 114
 115 source_set("protobuf_full") {
 116   # Prevent people from depending on this outside our file.
 117   visibility = [ ":*" ]
 118
 119   sources = protobuf_lite_sources
 120   sources += [
 121     "src/google/protobuf/descriptor.h",
 122     "src/google/protobuf/descriptor.pb.h",
 123     "src/google/protobuf/descriptor_database.h",
 124     "src/google/protobuf/dynamic_message.h",
 125     "src/google/protobuf/generated_enum_reflection.h",
 126     "src/google/protobuf/generated_message_reflection.h",
 127     "src/google/protobuf/message.h",
 128     "src/google/protobuf/reflection_ops.h",
 129     "src/google/protobuf/service.h",
 130     "src/google/protobuf/text_format.h",
 131     "src/google/protobuf/wire_format.h",
 132     "src/google/protobuf/io/gzip_stream.h",
 133     "src/google/protobuf/io/printer.h",
 134     "src/google/protobuf/io/tokenizer.h",
 135     "src/google/protobuf/io/zero_copy_stream_impl.h",
 136     "src/google/protobuf/compiler/code_generator.h",
 137     "src/google/protobuf/compiler/command_line_interface.h",
 138     "src/google/protobuf/compiler/importer.h",
 139     "src/google/protobuf/compiler/java/java_doc_comment.cc",
 140     "src/google/protobuf/compiler/java/java_doc_comment.h",
 141     "src/google/protobuf/compiler/parser.h",
 142
 143     "src/google/protobuf/stubs/strutil.cc",
 144     "src/google/protobuf/stubs/strutil.h",
 145     "src/google/protobuf/stubs/substitute.cc",
 146     "src/google/protobuf/stubs/substitute.h",
 147     "src/google/protobuf/stubs/stl_util.h",
 148     "src/google/protobuf/stubs/stringprintf.cc",
 149     "src/google/protobuf/stubs/stringprintf.h",
 150     "src/google/protobuf/stubs/structurally_valid.cc",
 151     "src/google/protobuf/stubs/template_util.h",
 152     "src/google/protobuf/stubs/type_traits.h",
 153
 154     "src/google/protobuf/descriptor.cc",
 155     "src/google/protobuf/descriptor.pb.cc",
 156     "src/google/protobuf/descriptor_database.cc",
 157     "src/google/protobuf/dynamic_message.cc",
 158     "src/google/protobuf/extension_set_heavy.cc",
 159     "src/google/protobuf/generated_message_reflection.cc",
 160     "src/google/protobuf/message.cc",
 161     "src/google/protobuf/reflection_ops.cc",
 162     "src/google/protobuf/service.cc",
 163     "src/google/protobuf/text_format.cc",
 164     "src/google/protobuf/wire_format.cc",
 165     # This file pulls in zlib, but it's not actually used by protoc, so
 166     # instead of compiling zlib for the host, let's just exclude this.
 167     # "src/src/google/protobuf/io/gzip_stream.cc",
 168     "src/google/protobuf/io/printer.cc",
 169     "src/google/protobuf/io/tokenizer.cc",
 170     "src/google/protobuf/io/zero_copy_stream_impl.cc",
 171     "src/google/protobuf/compiler/importer.cc",
 172     "src/google/protobuf/compiler/parser.cc",
 173   ]
 174
 175   configs -= [ "//build/config/compiler:chromium_code" ]
 176   configs += [ "//build/config/compiler:no_chromium_code" ]
 177   if (is_win) {
 178     configs -= [ "//build/config/win:lean_and_mean" ]
 179   }
 180   public_configs = [ ":protobuf_config" ]
 181
 182   cflags = protobuf_lite_cflags
 183 }
 184
 185 # Only compile the compiler for the host architecture.
 186 if (current_toolchain == host_toolchain) {
 187   executable("protoc") {
 188     sources = [
 189       "src/google/protobuf/compiler/code_generator.cc",
 190       "src/google/protobuf/compiler/command_line_interface.cc",
 191       "src/google/protobuf/compiler/plugin.cc",
 192       "src/google/protobuf/compiler/plugin.pb.cc",
 193       "src/google/protobuf/compiler/subprocess.cc",
 194       "src/google/protobuf/compiler/subprocess.h",
 195       "src/google/protobuf/compiler/zip_writer.cc",
 196       "src/google/protobuf/compiler/zip_writer.h",
 197       "src/google/protobuf/compiler/cpp/cpp_enum.cc",
 198       "src/google/protobuf/compiler/cpp/cpp_enum.h",
 199       "src/google/protobuf/compiler/cpp/cpp_enum_field.cc",
 200       "src/google/protobuf/compiler/cpp/cpp_enum_field.h",
 201       "src/google/protobuf/compiler/cpp/cpp_extension.cc",
 202       "src/google/protobuf/compiler/cpp/cpp_extension.h",
 203       "src/google/protobuf/compiler/cpp/cpp_field.cc",
 204       "src/google/protobuf/compiler/cpp/cpp_field.h",
 205       "src/google/protobuf/compiler/cpp/cpp_file.cc",
 206       "src/google/protobuf/compiler/cpp/cpp_file.h",
 207       "src/google/protobuf/compiler/cpp/cpp_generator.cc",
 208       "src/google/protobuf/compiler/cpp/cpp_helpers.cc",
 209       "src/google/protobuf/compiler/cpp/cpp_helpers.h",
 210       "src/google/protobuf/compiler/cpp/cpp_message.cc",
 211       "src/google/protobuf/compiler/cpp/cpp_message.h",
 212       "src/google/protobuf/compiler/cpp/cpp_message_field.cc",
 213       "src/google/protobuf/compiler/cpp/cpp_message_field.h",
 214       "src/google/protobuf/compiler/cpp/cpp_primitive_field.cc",
 215       "src/google/protobuf/compiler/cpp/cpp_primitive_field.h",
 216       "src/google/protobuf/compiler/cpp/cpp_service.cc",
 217       "src/google/protobuf/compiler/cpp/cpp_service.h",
 218       "src/google/protobuf/compiler/cpp/cpp_string_field.cc",
 219       "src/google/protobuf/compiler/cpp/cpp_string_field.h",
 220       "src/google/protobuf/compiler/java/java_enum.cc",
 221       "src/google/protobuf/compiler/java/java_enum.h",
 222       "src/google/protobuf/compiler/java/java_enum_field.cc",
 223       "src/google/protobuf/compiler/java/java_enum_field.h",
 224       "src/google/protobuf/compiler/java/java_extension.cc",
 225       "src/google/protobuf/compiler/java/java_extension.h",
 226       "src/google/protobuf/compiler/java/java_field.cc",
 227       "src/google/protobuf/compiler/java/java_field.h",
 228       "src/google/protobuf/compiler/java/java_file.cc",
 229       "src/google/protobuf/compiler/java/java_file.h",
 230       "src/google/protobuf/compiler/java/java_generator.cc",
 231       "src/google/protobuf/compiler/java/java_helpers.cc",
 232       "src/google/protobuf/compiler/java/java_helpers.h",
 233       "src/google/protobuf/compiler/java/java_message.cc",
 234       "src/google/protobuf/compiler/java/java_message.h",
 235       "src/google/protobuf/compiler/java/java_message_field.cc",
 236       "src/google/protobuf/compiler/java/java_message_field.h",
 237       "src/google/protobuf/compiler/java/java_primitive_field.cc",
 238       "src/google/protobuf/compiler/java/java_primitive_field.h",
 239       "src/google/protobuf/compiler/java/java_service.cc",
 240       "src/google/protobuf/compiler/java/java_service.h",
 241       "src/google/protobuf/compiler/java/java_string_field.cc",
 242       "src/google/protobuf/compiler/java/java_string_field.h",
 243       "src/google/protobuf/compiler/python/python_generator.cc",
 244       "src/google/protobuf/compiler/main.cc",
 245     ]
 246
 247     configs -= [ "//build/config/compiler:chromium_code" ]
 248     configs += [ "//build/config/compiler:no_chromium_code" ]
 249     if (is_win) {
 250       # This is defined internally, don't warn on duplicate.
 251       configs -= [ "//build/config/win:lean_and_mean" ]
 252     }
 253
 254     cflags = protobuf_lite_cflags
 255
 256     deps = [
 257       ":protobuf_full",
 258     ]
 259     deps += [ "//build/config/sanitizers:deps" ]
 260   }
 261 }