src/third_party/protobuf/protobuf.gyp

   1 # Copyright (c) 2012 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 {
   6   'conditions': [
   7     ['use_system_protobuf==0', {
   8       'conditions': [
   9         ['OS!="win"', {
  10           'variables': {
  11             'config_h_dir':
  12               '.',  # crafted for gcc/linux.
  13           },
  14         }, {  # else, OS=="win"
  15           'variables': {
  16             'config_h_dir':
  17               'vsprojects',  # crafted for msvc.
  18           },
  19           'target_defaults': {
  20             'msvs_disabled_warnings': [
  21               4018,  # signed/unsigned mismatch in comparison
  22               4244,  # implicit conversion, possible loss of data
  23               4355,  # 'this' used in base member initializer list
  24               4267,  # size_t to int truncation
  25               4291,  # no matching operator delete for a placement new
  26             ],
  27             'defines!': [
  28               'WIN32_LEAN_AND_MEAN',  # Protobuf defines this itself.
  29             ],
  30           },
  31         }],
  32         ['OS=="ios" and "<(GENERATOR)"!="ninja"', {
  33           'variables': {
  34             'ninja_output_dir': 'ninja-protoc',
  35             'ninja_product_dir':
  36               '<(DEPTH)/xcodebuild/<(ninja_output_dir)/<(CONFIGURATION_NAME)',
  37             # Gyp to rerun
  38             're_run_targets': [
  39               'third_party/protobuf/protobuf.gyp',
  40             ],
  41           },
  42           'targets': [
  43             {
  44               # On iOS, generating protoc is done via two actions: (1) compiling
  45               # the executable with ninja, and (2) copying the executable into a
  46               # location that is shared with other projects. These actions are
  47               # separated into two targets in order to be able to specify that the
  48               # second action should not run until the first action finishes (since
  49               # the ordering of multiple actions in one target is defined only by
  50               # inputs and outputs, and it's impossible to set correct inputs for
  51               # the ninja build, so setting all the inputs and outputs isn't an
  52               # option). The first target is given here; the second target is the
  53               # normal protoc target under the condition that "OS==iOS".
  54               'target_name': 'compile_protoc',
  55               'type': 'none',
  56               'includes': ['../../build/ios/mac_build.gypi'],
  57               'actions': [
  58                 {
  59                   'action_name': 'compile protoc',
  60                   'inputs': [],
  61                   'outputs': [],
  62                   'action': [
  63                     '<@(ninja_cmd)',
  64                     'protoc',
  65                   ],
  66                   'message': 'Generating the C++ protocol buffers compiler',
  67                 },
  68               ],
  69             },
  70           ],
  71         }],
  72       ],
  73       'targets': [
  74         # The "lite" lib is about 1/7th the size of the heavy lib,
  75         # but it doesn't support some of the more exotic features of
  76         # protobufs, like reflection.  To generate C++ code that can link
  77         # against the lite version of the library, add the option line:
  78         #
  79         #   option optimize_for = LITE_RUNTIME;
  80         #
  81         # to your .proto file.
  82         {
  83           'target_name': 'protobuf_lite',
  84           'type': '<(component)',
  85           'toolsets': ['host', 'target'],
  86           'includes': [
  87             'protobuf_lite.gypi',
  88           ],
  89           # Required for component builds. See http://crbug.com/172800.
  90           'defines': [
  91             'LIBPROTOBUF_EXPORTS',
  92             'PROTOBUF_USE_DLLS',
  93           ],
  94           'direct_dependent_settings': {
  95             'defines': [
  96               'PROTOBUF_USE_DLLS',
  97             ],
  98           },
  99         },
 100         # This is the full, heavy protobuf lib that's needed for c++ .protos
 101         # that don't specify the LITE_RUNTIME option.  The protocol
 102         # compiler itself (protoc) falls into that category.
 103         #
 104         # DO NOT LINK AGAINST THIS TARGET IN CHROME CODE  --agl
 105         {
 106           'target_name': 'protobuf_full_do_not_use',
 107           'type': 'static_library',
 108           'toolsets': ['host','target'],
 109           'includes': [
 110             'protobuf_lite.gypi',
 111           ],
 112           'sources': [
 113             'src/google/protobuf/descriptor.h',
 114             'src/google/protobuf/descriptor.pb.h',
 115             'src/google/protobuf/descriptor_database.h',
 116             'src/google/protobuf/dynamic_message.h',
 117             'src/google/protobuf/generated_enum_reflection.h',
 118             'src/google/protobuf/generated_message_reflection.h',
 119             'src/google/protobuf/message.h',
 120             'src/google/protobuf/reflection_ops.h',
 121             'src/google/protobuf/service.h',
 122             'src/google/protobuf/text_format.h',
 123             'src/google/protobuf/wire_format.h',
 124             'src/google/protobuf/io/gzip_stream.h',
 125             'src/google/protobuf/io/printer.h',
 126             'src/google/protobuf/io/tokenizer.h',
 127             'src/google/protobuf/io/zero_copy_stream_impl.h',
 128             'src/google/protobuf/compiler/code_generator.h',
 129             'src/google/protobuf/compiler/command_line_interface.h',
 130             'src/google/protobuf/compiler/importer.h',
 131             'src/google/protobuf/compiler/java/java_doc_comment.cc',
 132             'src/google/protobuf/compiler/java/java_doc_comment.h',
 133             'src/google/protobuf/compiler/parser.h',
 134
 135             'src/google/protobuf/stubs/strutil.cc',
 136             'src/google/protobuf/stubs/strutil.h',
 137             'src/google/protobuf/stubs/substitute.cc',
 138             'src/google/protobuf/stubs/substitute.h',
 139             'src/google/protobuf/stubs/stl_util.h',
 140             'src/google/protobuf/stubs/stringprintf.cc',
 141             'src/google/protobuf/stubs/stringprintf.h',
 142             'src/google/protobuf/stubs/structurally_valid.cc',
 143             'src/google/protobuf/stubs/template_util.h',
 144             'src/google/protobuf/stubs/type_traits.h',
 145
 146             'src/google/protobuf/descriptor.cc',
 147             'src/google/protobuf/descriptor.pb.cc',
 148             'src/google/protobuf/descriptor_database.cc',
 149             'src/google/protobuf/dynamic_message.cc',
 150             'src/google/protobuf/extension_set.cc',
 151             'src/google/protobuf/extension_set.h',
 152             'src/google/protobuf/extension_set_heavy.cc',
 153             'src/google/protobuf/generated_message_reflection.cc',
 154             'src/google/protobuf/message.cc',
 155             'src/google/protobuf/reflection_ops.cc',
 156             'src/google/protobuf/service.cc',
 157             'src/google/protobuf/text_format.cc',
 158             'src/google/protobuf/wire_format.cc',
 159             # This file pulls in zlib, but it's not actually used by protoc, so
 160             # instead of compiling zlib for the host, let's just exclude this.
 161             # 'src/src/google/protobuf/io/gzip_stream.cc',
 162             'src/google/protobuf/io/printer.cc',
 163             'src/google/protobuf/io/tokenizer.cc',
 164             'src/google/protobuf/io/zero_copy_stream_impl.cc',
 165             'src/google/protobuf/compiler/importer.cc',
 166             'src/google/protobuf/compiler/parser.cc',
 167           ],
 168         },
 169         {
 170           'target_name': 'protoc',
 171           'conditions': [
 172             ['OS!="ios" or "<(GENERATOR)"=="ninja"', {
 173               'type': 'executable',
 174               'toolsets': ['host'],
 175               'sources': [
 176                 'src/google/protobuf/compiler/code_generator.cc',
 177                 'src/google/protobuf/compiler/command_line_interface.cc',
 178                 'src/google/protobuf/compiler/plugin.cc',
 179                 'src/google/protobuf/compiler/plugin.pb.cc',
 180                 'src/google/protobuf/compiler/subprocess.cc',
 181                 'src/google/protobuf/compiler/subprocess.h',
 182                 'src/google/protobuf/compiler/zip_writer.cc',
 183                 'src/google/protobuf/compiler/zip_writer.h',
 184                 'src/google/protobuf/compiler/cpp/cpp_enum.cc',
 185                 'src/google/protobuf/compiler/cpp/cpp_enum.h',
 186                 'src/google/protobuf/compiler/cpp/cpp_enum_field.cc',
 187                 'src/google/protobuf/compiler/cpp/cpp_enum_field.h',
 188                 'src/google/protobuf/compiler/cpp/cpp_extension.cc',
 189                 'src/google/protobuf/compiler/cpp/cpp_extension.h',
 190                 'src/google/protobuf/compiler/cpp/cpp_field.cc',
 191                 'src/google/protobuf/compiler/cpp/cpp_field.h',
 192                 'src/google/protobuf/compiler/cpp/cpp_file.cc',
 193                 'src/google/protobuf/compiler/cpp/cpp_file.h',
 194                 'src/google/protobuf/compiler/cpp/cpp_generator.cc',
 195                 'src/google/protobuf/compiler/cpp/cpp_helpers.cc',
 196                 'src/google/protobuf/compiler/cpp/cpp_helpers.h',
 197                 'src/google/protobuf/compiler/cpp/cpp_message.cc',
 198                 'src/google/protobuf/compiler/cpp/cpp_message.h',
 199                 'src/google/protobuf/compiler/cpp/cpp_message_field.cc',
 200                 'src/google/protobuf/compiler/cpp/cpp_message_field.h',
 201                 'src/google/protobuf/compiler/cpp/cpp_primitive_field.cc',
 202                 'src/google/protobuf/compiler/cpp/cpp_primitive_field.h',
 203                 'src/google/protobuf/compiler/cpp/cpp_service.cc',
 204                 'src/google/protobuf/compiler/cpp/cpp_service.h',
 205                 'src/google/protobuf/compiler/cpp/cpp_string_field.cc',
 206                 'src/google/protobuf/compiler/cpp/cpp_string_field.h',
 207                 'src/google/protobuf/compiler/java/java_enum.cc',
 208                 'src/google/protobuf/compiler/java/java_enum.h',
 209                 'src/google/protobuf/compiler/java/java_enum_field.cc',
 210                 'src/google/protobuf/compiler/java/java_enum_field.h',
 211                 'src/google/protobuf/compiler/java/java_extension.cc',
 212                 'src/google/protobuf/compiler/java/java_extension.h',
 213                 'src/google/protobuf/compiler/java/java_field.cc',
 214                 'src/google/protobuf/compiler/java/java_field.h',
 215                 'src/google/protobuf/compiler/java/java_file.cc',
 216                 'src/google/protobuf/compiler/java/java_file.h',
 217                 'src/google/protobuf/compiler/java/java_generator.cc',
 218                 'src/google/protobuf/compiler/java/java_helpers.cc',
 219                 'src/google/protobuf/compiler/java/java_helpers.h',
 220                 'src/google/protobuf/compiler/java/java_message.cc',
 221                 'src/google/protobuf/compiler/java/java_message.h',
 222                 'src/google/protobuf/compiler/java/java_message_field.cc',
 223                 'src/google/protobuf/compiler/java/java_message_field.h',
 224                 'src/google/protobuf/compiler/java/java_primitive_field.cc',
 225                 'src/google/protobuf/compiler/java/java_primitive_field.h',
 226                 'src/google/protobuf/compiler/java/java_service.cc',
 227                 'src/google/protobuf/compiler/java/java_service.h',
 228                 'src/google/protobuf/compiler/java/java_string_field.cc',
 229                 'src/google/protobuf/compiler/java/java_string_field.h',
 230                 'src/google/protobuf/compiler/python/python_generator.cc',
 231                 'src/google/protobuf/compiler/main.cc',
 232               ],
 233               'dependencies': [
 234                 'protobuf_full_do_not_use',
 235               ],
 236               'include_dirs': [
 237                 '<(config_h_dir)',
 238                 'src/src',
 239               ],
 240             }, {  # else, OS=="ios" and "<(GENERATOR)"!="ninja"
 241               'type': 'none',
 242               'dependencies': [
 243                 'compile_protoc',
 244               ],
 245               'actions': [
 246                 {
 247                   'action_name': 'copy protoc',
 248                   'inputs': [
 249                     '<(ninja_product_dir)/protoc',
 250                   ],
 251                   'outputs': [
 252                     '<(PRODUCT_DIR)/protoc',
 253                   ],
 254                   'action': [
 255                     'cp',
 256                     '<(ninja_product_dir)/protoc',
 257                     '<(PRODUCT_DIR)/protoc',
 258                   ],
 259                 },
 260               ],
 261             }],
 262           ],
 263         },
 264         {
 265           # Generate the python module needed by all protoc-generated Python code.
 266           'target_name': 'py_proto',
 267           'type': 'none',
 268           'copies': [
 269             {
 270               'destination': '<(PRODUCT_DIR)/pyproto/google/',
 271               'files': [
 272                 # google/ module gets an empty __init__.py.
 273                 '__init__.py',
 274               ],
 275             },
 276             {
 277               'destination': '<(PRODUCT_DIR)/pyproto/google/protobuf',
 278               'files': [
 279                 'python/google/protobuf/__init__.py',
 280                 'python/google/protobuf/descriptor.py',
 281                 'python/google/protobuf/descriptor_database.py',
 282                 'python/google/protobuf/descriptor_pool.py',
 283                 'python/google/protobuf/message.py',
 284                 'python/google/protobuf/message_factory.py',
 285                 'python/google/protobuf/reflection.py',
 286                 'python/google/protobuf/service.py',
 287                 'python/google/protobuf/service_reflection.py',
 288                 'python/google/protobuf/text_format.py',
 289
 290                 # TODO(ncarter): protoc's python generator treats
 291                 # descriptor.proto specially, but it's not possible to trigger
 292                 # the special treatment unless you run protoc from ./src/src
 293                 # (the treatment is based on the path to the .proto file
 294                 # matching a constant exactly). I'm not sure how to convince
 295                 # gyp to execute a rule from a different directory.  Until this
 296                 # is resolved, use a copy of descriptor_pb2.py that I manually
 297                 # generated.
 298                 'descriptor_pb2.py',
 299               ],
 300             },
 301             {
 302               'destination': '<(PRODUCT_DIR)/pyproto/google/protobuf/internal',
 303               'files': [
 304                 'python/google/protobuf/internal/__init__.py',
 305                 'python/google/protobuf/internal/api_implementation.py',
 306                 'python/google/protobuf/internal/containers.py',
 307                 'python/google/protobuf/internal/cpp_message.py',
 308                 'python/google/protobuf/internal/decoder.py',
 309                 'python/google/protobuf/internal/encoder.py',
 310                 'python/google/protobuf/internal/enum_type_wrapper.py',
 311                 'python/google/protobuf/internal/generator_test.py',
 312                 'python/google/protobuf/internal/message_listener.py',
 313                 'python/google/protobuf/internal/python_message.py',
 314                 'python/google/protobuf/internal/type_checkers.py',
 315                 'python/google/protobuf/internal/wire_format.py',
 316               ],
 317             },
 318           ],
 319       #   # We can't generate a proper descriptor_pb2.py -- see earlier comment.
 320       #   'rules': [
 321       #     {
 322       #       'rule_name': 'genproto',
 323       #       'extension': 'proto',
 324       #       'inputs': [
 325       #         '<(PRODUCT_DIR)/<(EXECUTABLE_PREFIX)protoc<(EXECUTABLE_SUFFIX)',
 326       #       ],
 327       #       'variables': {
 328       #         # The protoc compiler requires a proto_path argument with the
 329       #           # directory containing the .proto file.
 330       #           'rule_input_relpath': 'src/google/protobuf',
 331       #         },
 332       #         'outputs': [
 333       #           '<(PRODUCT_DIR)/pyproto/google/protobuf/<(RULE_INPUT_ROOT)_pb2.py',
 334       #         ],
 335       #         'action': [
 336       #           '<(PRODUCT_DIR)/<(EXECUTABLE_PREFIX)protoc<(EXECUTABLE_SUFFIX)',
 337       #           '-I./src',
 338       #           '-I.',
 339       #           '--python_out=<(PRODUCT_DIR)/pyproto/google/protobuf',
 340       #           'google/protobuf/descriptor.proto',
 341       #         ],
 342       #         'message': 'Generating Python code from <(RULE_INPUT_PATH)',
 343       #       },
 344       #     ],
 345       #     'dependencies': [
 346       #       'protoc#host',
 347       #     ],
 348       #     'sources': [
 349       #       'src/google/protobuf/descriptor.proto',
 350       #     ],
 351          },
 352       ],
 353     }, { # use_system_protobuf==1
 354       'targets': [
 355         {
 356           'target_name': 'protobuf_lite',
 357           'type': 'none',
 358           'direct_dependent_settings': {
 359             'cflags': [
 360               # Use full protobuf, because vanilla protobuf doesn't have
 361               # our custom patch to retain unknown fields in lite mode.
 362               '<!@(pkg-config --cflags protobuf)',
 363             ],
 364             'defines': [
 365               'USE_SYSTEM_PROTOBUF',
 366
 367               # This macro must be defined to suppress the use
 368               # of dynamic_cast<>, which requires RTTI.
 369               'GOOGLE_PROTOBUF_NO_RTTI',
 370               'GOOGLE_PROTOBUF_NO_STATIC_INITIALIZER',
 371             ],
 372           },
 373           'link_settings': {
 374             # Use full protobuf, because vanilla protobuf doesn't have
 375             # our custom patch to retain unknown fields in lite mode.
 376             'ldflags': [
 377               '<!@(pkg-config --libs-only-L --libs-only-other protobuf)',
 378             ],
 379             'libraries': [
 380               '<!@(pkg-config --libs-only-l protobuf)',
 381             ],
 382           },
 383         },
 384         {
 385           'target_name': 'protoc',
 386           'type': 'none',
 387           'toolsets': ['host', 'target'],
 388         },
 389         {
 390           'target_name': 'py_proto',
 391           'type': 'none',
 392         },
 393       ],
 394     }],
 395   ],
 396 }