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
  22 if (is_component_build) {
  23   config("protobuf_use_dlls") {
  24     defines = [ "PROTOBUF_USE_DLLS" ]
  25   }
  26 }
  27
  28 # This config should be applied to targets using generated code from the proto
  29 # compiler. It sets up the include directories properly.
  30 config("using_proto") {
  31   include_dirs = [
  32     "src",
  33     "$root_gen_dir/protoc_out",
  34   ]
  35 }
  36
  37 protobuf_lite_sources = [
  38   "src/google/protobuf/extension_set.cc",
  39   "src/google/protobuf/extension_set.h",
  40   "src/google/protobuf/generated_message_util.cc",
  41   "src/google/protobuf/generated_message_util.h",
  42   "src/google/protobuf/io/coded_stream.cc",
  43   "src/google/protobuf/io/coded_stream.h",
  44   "src/google/protobuf/io/coded_stream_inl.h",
  45   "src/google/protobuf/io/zero_copy_stream.cc",
  46   "src/google/protobuf/io/zero_copy_stream.h",
  47   "src/google/protobuf/io/zero_copy_stream_impl_lite.cc",
  48   "src/google/protobuf/io/zero_copy_stream_impl_lite.h",
  49   "src/google/protobuf/message_lite.cc",
  50   "src/google/protobuf/message_lite.h",
  51   "src/google/protobuf/repeated_field.cc",
  52   "src/google/protobuf/repeated_field.h",
  53   "src/google/protobuf/stubs/atomicops.h",
  54   "src/google/protobuf/stubs/atomicops_internals_arm_gcc.h",
  55   "src/google/protobuf/stubs/atomicops_internals_atomicword_compat.h",
  56   "src/google/protobuf/stubs/atomicops_internals_macosx.h",
  57   "src/google/protobuf/stubs/atomicops_internals_mips_gcc.h",
  58   "src/google/protobuf/stubs/atomicops_internals_x86_gcc.cc",
  59   "src/google/protobuf/stubs/atomicops_internals_x86_gcc.h",
  60   "src/google/protobuf/stubs/atomicops_internals_x86_msvc.cc",
  61   "src/google/protobuf/stubs/atomicops_internals_x86_msvc.h",
  62   "src/google/protobuf/stubs/common.cc",
  63   "src/google/protobuf/stubs/common.h",
  64   "src/google/protobuf/stubs/hash.h",
  65   "src/google/protobuf/stubs/map-util.h",
  66   "src/google/protobuf/stubs/once.cc",
  67   "src/google/protobuf/stubs/once.h",
  68   "src/google/protobuf/stubs/platform_macros.h",
  69   "src/google/protobuf/unknown_field_set.cc",
  70   "src/google/protobuf/unknown_field_set.h",
  71   "src/google/protobuf/wire_format_lite.cc",
  72   "src/google/protobuf/wire_format_lite.h",
  73   "src/google/protobuf/wire_format_lite_inl.h",
  74   "$config_h_dir/config.h",
  75 ]
  76
  77 protobuf_lite_cflags = []
  78 if (is_win) {
  79   protobuf_lite_cflags = [
  80     "/wd4018",  # Signed/unsigned mismatch in comparison.
  81     "/wd4244",  # Implicit conversion, possible loss of data.
  82     "/wd4355",  # 'this' used in base member initializer list.
  83     "/wd4267",  # Size_t to int truncation.
  84     "/wd4291",  # No matching operator delete for a placement new.
  85   ]
  86 }
  87
  88 component("protobuf_lite") {
  89   sources = protobuf_lite_sources
  90
  91   configs -= [ "//build/config/compiler:chromium_code" ]
  92   configs += [ "//build/config/compiler:no_chromium_code" ]
  93   if (is_win) {
  94     configs -= [ "//build/config/win:lean_and_mean" ]
  95   }
  96   public_configs = [
  97     ":protobuf_config",
  98
  99     # TODO(jschuh): crbug.com/167187 fix size_t to int truncations.
 100     "//build/config/compiler:no_size_t_to_int_warning",
 101   ]
 102
 103   cflags = protobuf_lite_cflags
 104
 105   # Required for component builds. See http://crbug.com/172800.
 106   if (is_component_build) {
 107     public_configs += [ ":protobuf_use_dlls" ]
 108     defines = [ "LIBPROTOBUF_EXPORTS" ]
 109   }
 110 }
 111
 112 # This is the full, heavy protobuf lib that's needed for c++ .protos that don't
 113 # specify the LITE_RUNTIME option. The protocol compiler itself (protoc) falls
 114 # into that category. Do not use in Chrome code.
 115
 116 source_set("protobuf_full") {
 117   # Prevent people from depending on this outside our file.
 118   visibility = [ ":*" ]
 119
 120   sources = protobuf_lite_sources
 121   sources += [
 122     "src/google/protobuf/compiler/code_generator.h",
 123     "src/google/protobuf/compiler/command_line_interface.h",
 124     "src/google/protobuf/compiler/importer.h",
 125     "src/google/protobuf/compiler/java/java_doc_comment.cc",
 126     "src/google/protobuf/compiler/java/java_doc_comment.h",
 127     "src/google/protobuf/compiler/parser.h",
 128     "src/google/protobuf/descriptor.cc",
 129     "src/google/protobuf/descriptor.h",
 130     "src/google/protobuf/descriptor.pb.cc",
 131     "src/google/protobuf/descriptor.pb.h",
 132     "src/google/protobuf/descriptor_database.cc",
 133     "src/google/protobuf/descriptor_database.h",
 134     "src/google/protobuf/dynamic_message.cc",
 135     "src/google/protobuf/dynamic_message.h",
 136     "src/google/protobuf/extension_set_heavy.cc",
 137     "src/google/protobuf/generated_enum_reflection.h",
 138     "src/google/protobuf/generated_message_reflection.cc",
 139     "src/google/protobuf/generated_message_reflection.h",
 140     "src/google/protobuf/io/gzip_stream.h",
 141     "src/google/protobuf/io/printer.h",
 142     "src/google/protobuf/io/tokenizer.h",
 143     "src/google/protobuf/io/zero_copy_stream_impl.h",
 144     "src/google/protobuf/message.cc",
 145     "src/google/protobuf/message.h",
 146     "src/google/protobuf/reflection_ops.cc",
 147     "src/google/protobuf/reflection_ops.h",
 148     "src/google/protobuf/service.cc",
 149     "src/google/protobuf/service.h",
 150     "src/google/protobuf/stubs/stl_util.h",
 151     "src/google/protobuf/stubs/stringprintf.cc",
 152     "src/google/protobuf/stubs/stringprintf.h",
 153     "src/google/protobuf/stubs/structurally_valid.cc",
 154     "src/google/protobuf/stubs/strutil.cc",
 155     "src/google/protobuf/stubs/strutil.h",
 156     "src/google/protobuf/stubs/substitute.cc",
 157     "src/google/protobuf/stubs/substitute.h",
 158     "src/google/protobuf/stubs/template_util.h",
 159     "src/google/protobuf/stubs/type_traits.h",
 160     "src/google/protobuf/text_format.cc",
 161     "src/google/protobuf/text_format.h",
 162     "src/google/protobuf/wire_format.cc",
 163     "src/google/protobuf/wire_format.h",
 164
 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/compiler/importer.cc",
 169     "src/google/protobuf/compiler/parser.cc",
 170     "src/google/protobuf/io/printer.cc",
 171     "src/google/protobuf/io/tokenizer.cc",
 172     "src/google/protobuf/io/zero_copy_stream_impl.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 = [
 181     ":protobuf_config",
 182
 183     # TODO(jschuh): crbug.com/167187 fix size_t to int truncations.
 184     "//build/config/compiler:no_size_t_to_int_warning",
 185   ]
 186
 187   cflags = protobuf_lite_cflags
 188 }
 189
 190 # Only compile the compiler for the host architecture.
 191 if (current_toolchain == host_toolchain) {
 192   executable("protoc") {
 193     sources = [
 194       "src/google/protobuf/compiler/code_generator.cc",
 195       "src/google/protobuf/compiler/command_line_interface.cc",
 196       "src/google/protobuf/compiler/cpp/cpp_enum.cc",
 197       "src/google/protobuf/compiler/cpp/cpp_enum.h",
 198       "src/google/protobuf/compiler/cpp/cpp_enum_field.cc",
 199       "src/google/protobuf/compiler/cpp/cpp_enum_field.h",
 200       "src/google/protobuf/compiler/cpp/cpp_extension.cc",
 201       "src/google/protobuf/compiler/cpp/cpp_extension.h",
 202       "src/google/protobuf/compiler/cpp/cpp_field.cc",
 203       "src/google/protobuf/compiler/cpp/cpp_field.h",
 204       "src/google/protobuf/compiler/cpp/cpp_file.cc",
 205       "src/google/protobuf/compiler/cpp/cpp_file.h",
 206       "src/google/protobuf/compiler/cpp/cpp_generator.cc",
 207       "src/google/protobuf/compiler/cpp/cpp_helpers.cc",
 208       "src/google/protobuf/compiler/cpp/cpp_helpers.h",
 209       "src/google/protobuf/compiler/cpp/cpp_message.cc",
 210       "src/google/protobuf/compiler/cpp/cpp_message.h",
 211       "src/google/protobuf/compiler/cpp/cpp_message_field.cc",
 212       "src/google/protobuf/compiler/cpp/cpp_message_field.h",
 213       "src/google/protobuf/compiler/cpp/cpp_primitive_field.cc",
 214       "src/google/protobuf/compiler/cpp/cpp_primitive_field.h",
 215       "src/google/protobuf/compiler/cpp/cpp_service.cc",
 216       "src/google/protobuf/compiler/cpp/cpp_service.h",
 217       "src/google/protobuf/compiler/cpp/cpp_string_field.cc",
 218       "src/google/protobuf/compiler/cpp/cpp_string_field.h",
 219       "src/google/protobuf/compiler/java/java_enum.cc",
 220       "src/google/protobuf/compiler/java/java_enum.h",
 221       "src/google/protobuf/compiler/java/java_enum_field.cc",
 222       "src/google/protobuf/compiler/java/java_enum_field.h",
 223       "src/google/protobuf/compiler/java/java_extension.cc",
 224       "src/google/protobuf/compiler/java/java_extension.h",
 225       "src/google/protobuf/compiler/java/java_field.cc",
 226       "src/google/protobuf/compiler/java/java_field.h",
 227       "src/google/protobuf/compiler/java/java_file.cc",
 228       "src/google/protobuf/compiler/java/java_file.h",
 229       "src/google/protobuf/compiler/java/java_generator.cc",
 230       "src/google/protobuf/compiler/java/java_helpers.cc",
 231       "src/google/protobuf/compiler/java/java_helpers.h",
 232       "src/google/protobuf/compiler/java/java_message.cc",
 233       "src/google/protobuf/compiler/java/java_message.h",
 234       "src/google/protobuf/compiler/java/java_message_field.cc",
 235       "src/google/protobuf/compiler/java/java_message_field.h",
 236       "src/google/protobuf/compiler/java/java_primitive_field.cc",
 237       "src/google/protobuf/compiler/java/java_primitive_field.h",
 238       "src/google/protobuf/compiler/java/java_service.cc",
 239       "src/google/protobuf/compiler/java/java_service.h",
 240       "src/google/protobuf/compiler/java/java_string_field.cc",
 241       "src/google/protobuf/compiler/java/java_string_field.h",
 242       "src/google/protobuf/compiler/main.cc",
 243       "src/google/protobuf/compiler/plugin.cc",
 244       "src/google/protobuf/compiler/plugin.pb.cc",
 245       "src/google/protobuf/compiler/python/python_generator.cc",
 246       "src/google/protobuf/compiler/subprocess.cc",
 247       "src/google/protobuf/compiler/subprocess.h",
 248       "src/google/protobuf/compiler/zip_writer.cc",
 249       "src/google/protobuf/compiler/zip_writer.h",
 250     ]
 251
 252     configs -= [ "//build/config/compiler:chromium_code" ]
 253     configs += [ "//build/config/compiler:no_chromium_code" ]
 254     if (is_win) {
 255       # This is defined internally, don't warn on duplicate.
 256       configs -= [ "//build/config/win:lean_and_mean" ]
 257     }
 258
 259     cflags = protobuf_lite_cflags
 260
 261     deps = [
 262       ":protobuf_full",
 263     ]
 264     deps += [ "//build/config/sanitizers:deps" ]
 265   }
 266 }
 267
 268 google_python_dir = "$root_out_dir/pyproto/google"
 269
 270 copy("copy_google") {
 271   sources = [
 272     "__init__.py",
 273   ]
 274   outputs = [
 275     "$google_python_dir/{{source_file_part}}",
 276   ]
 277 }
 278
 279 copy("copy_google_protobuf") {
 280   sources = [
 281     "python/google/protobuf/__init__.py",
 282     "python/google/protobuf/descriptor.py",
 283     "python/google/protobuf/descriptor_database.py",
 284     "python/google/protobuf/descriptor_pool.py",
 285     "python/google/protobuf/message.py",
 286     "python/google/protobuf/message_factory.py",
 287     "python/google/protobuf/reflection.py",
 288     "python/google/protobuf/service.py",
 289     "python/google/protobuf/service_reflection.py",
 290     "python/google/protobuf/text_format.py",
 291
 292     # TODO(ncarter): protoc"s python generator treats
 293     # descriptor.proto specially, but it's not possible to trigger
 294     # the special treatment unless you run protoc from ./src/src
 295     # (the treatment is based on the path to the .proto file
 296     # matching a constant exactly). I'm not sure how to convince
 297     # gyp to execute a rule from a different directory.  Until this
 298     # is resolved, use a copy of descriptor_pb2.py that I manually
 299     # generated.
 300     "descriptor_pb2.py",
 301   ]
 302   outputs = [
 303     "$google_python_dir/protobuf/{{source_file_part}}",
 304   ]
 305 }
 306
 307 copy("copy_google_protobuf_internal") {
 308   sources = [
 309     "python/google/protobuf/internal/__init__.py",
 310     "python/google/protobuf/internal/api_implementation.py",
 311     "python/google/protobuf/internal/containers.py",
 312     "python/google/protobuf/internal/cpp_message.py",
 313     "python/google/protobuf/internal/decoder.py",
 314     "python/google/protobuf/internal/encoder.py",
 315     "python/google/protobuf/internal/enum_type_wrapper.py",
 316     "python/google/protobuf/internal/generator_test.py",
 317     "python/google/protobuf/internal/message_listener.py",
 318     "python/google/protobuf/internal/python_message.py",
 319     "python/google/protobuf/internal/type_checkers.py",
 320     "python/google/protobuf/internal/wire_format.py",
 321   ]
 322   outputs = [
 323     "$google_python_dir/protobuf/internal/{{source_file_part}}",
 324   ]
 325 }
 326
 327 group("py_proto") {
 328   public_deps = [
 329     ":copy_google",
 330     ":copy_google_protobuf",
 331     ":copy_google_protobuf_internal",
 332   ]
 333
 334   # Targets that depend on this should depend on the copied data files.
 335   data = get_target_outputs(":copy_google")
 336   data += get_target_outputs(":copy_google_protobuf")
 337   data += get_target_outputs(":copy_google_protobuf_internal")
 338 }