# Copyright (c) 2012 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
{
'conditions': [
['use_system_protobuf==0', {
'conditions': [
['OS!="win"', {
'variables': {
'config_h_dir':
'.', # crafted for gcc/linux.
},
}, { # else, OS=="win"
'variables': {
'config_h_dir':
'vsprojects', # crafted for msvc.
},
'target_defaults': {
'msvs_disabled_warnings': [
4018, # signed/unsigned mismatch in comparison
4244, # implicit conversion, possible loss of data
4355, # 'this' used in base member initializer list
4267, # size_t to int truncation
4291, # no matching operator delete for a placement new
],
'defines!': [
'WIN32_LEAN_AND_MEAN', # Protobuf defines this itself.
],
},
}],
['OS=="ios" and "<(GENERATOR)"!="ninja"', {
'variables': {
'ninja_output_dir': 'ninja-protoc',
'ninja_product_dir':
'<(DEPTH)/xcodebuild/<(ninja_output_dir)/<(CONFIGURATION_NAME)',
# Gyp to rerun
're_run_targets': [
'third_party/protobuf/protobuf.gyp',
],
},
'targets': [
{
# On iOS, generating protoc is done via two actions: (1) compiling
# the executable with ninja, and (2) copying the executable into a
# location that is shared with other projects. These actions are
# separated into two targets in order to be able to specify that the
# second action should not run until the first action finishes (since
# the ordering of multiple actions in one target is defined only by
# inputs and outputs, and it's impossible to set correct inputs for
# the ninja build, so setting all the inputs and outputs isn't an
# option). The first target is given here; the second target is the
# normal protoc target under the condition that "OS==iOS".
'target_name': 'compile_protoc',
'type': 'none',
'includes': ['../../build/ios/mac_build.gypi'],
'actions': [
{
'action_name': 'compile protoc',
'inputs': [],
'outputs': [],
'action': [
'<@(ninja_cmd)',
'protoc',
],
'message': 'Generating the C++ protocol buffers compiler',
},
],
},
],
}],
['OS=="android"', {
'targets': [
{
'target_name': 'protobuf_lite_javalib',
'type' : 'none',
'dependencies': [
'protoc#host',
],
'variables': {
'script_descriptors': './protobuf_lite_java_descriptor_proto.py',
'script_pom': './protobuf_lite_java_parse_pom.py',
'protoc': '<(PRODUCT_DIR)/<(EXECUTABLE_PREFIX)protoc<(EXECUTABLE_SUFFIX)',
# Variables needed by java.gypi below.
'java_out_dir': '<(PRODUCT_DIR)/java_proto/protobuf_lite_java_descriptor_proto',
'generated_src_dirs': ['<(java_out_dir)'],
'java_in_dir': 'java',
'maven_pom': '<(java_in_dir)/pom.xml',
'javac_includes': ['<!@(<(script_pom) <(maven_pom))'],
'additional_input_paths': [
'<(java_out_dir)/com/google/protobuf/DescriptorProtos.java'
],
},
'actions': [
{
'action_name': 'protobuf_lite_java_gen_descriptor_proto',
'inputs': [
'<(script_descriptors)',
'<(protoc)',
'src/google/protobuf/descriptor.proto',
],
'outputs': [
'<(java_out_dir)/com/google/protobuf/DescriptorProtos.java',
],
'action': [
'<(script_descriptors)',
'<(protoc)',
'<(java_out_dir)',
'src',
'src/google/protobuf/descriptor.proto',
],
'message': 'Generating descriptor protos for Java',
},
],
# Now that we have generated DescriptorProtos.java, build jar.
'includes': ['../../build/java.gypi'],
},
]
}],
],
'targets': [
# The "lite" lib is about 1/7th the size of the heavy lib,
# but it doesn't support some of the more exotic features of
# protobufs, like reflection. To generate C++ code that can link
# against the lite version of the library, add the option line:
#
# option optimize_for = LITE_RUNTIME;
#
# to your .proto file.
{
'target_name': 'protobuf_lite',
'type': '<(component)',
'toolsets': ['host', 'target'],
'includes': [
'protobuf_lite.gypi',
],
# Required for component builds. See http://crbug.com/172800.
'defines': [
'LIBPROTOBUF_EXPORTS',
'PROTOBUF_USE_DLLS',
],
'direct_dependent_settings': {
'defines': [
'PROTOBUF_USE_DLLS',
],
},
},
# This is the full, heavy protobuf lib that's needed for c++ .protos
# that don't specify the LITE_RUNTIME option. The protocol
# compiler itself (protoc) falls into that category.
#
# DO NOT LINK AGAINST THIS TARGET IN CHROME CODE --agl
{
'target_name': 'protobuf_full_do_not_use',
'type': 'static_library',
'toolsets': ['host','target'],
'includes': [
'protobuf_lite.gypi',
],
'sources': [
'src/google/protobuf/descriptor.h',
'src/google/protobuf/descriptor.pb.h',
'src/google/protobuf/descriptor_database.h',
'src/google/protobuf/dynamic_message.h',
'src/google/protobuf/generated_enum_reflection.h',
'src/google/protobuf/generated_message_reflection.h',
'src/google/protobuf/message.h',
'src/google/protobuf/reflection_ops.h',
'src/google/protobuf/service.h',
'src/google/protobuf/text_format.h',
'src/google/protobuf/wire_format.h',
'src/google/protobuf/io/gzip_stream.h',
'src/google/protobuf/io/printer.h',
'src/google/protobuf/io/tokenizer.h',
'src/google/protobuf/io/zero_copy_stream_impl.h',
'src/google/protobuf/compiler/code_generator.h',
'src/google/protobuf/compiler/command_line_interface.h',
'src/google/protobuf/compiler/importer.h',
'src/google/protobuf/compiler/java/java_doc_comment.cc',
'src/google/protobuf/compiler/java/java_doc_comment.h',
'src/google/protobuf/compiler/parser.h',
'src/google/protobuf/stubs/strutil.cc',
'src/google/protobuf/stubs/strutil.h',
'src/google/protobuf/stubs/substitute.cc',
'src/google/protobuf/stubs/substitute.h',
'src/google/protobuf/stubs/stl_util.h',
'src/google/protobuf/stubs/stringprintf.cc',
'src/google/protobuf/stubs/stringprintf.h',
'src/google/protobuf/stubs/structurally_valid.cc',
'src/google/protobuf/stubs/template_util.h',
'src/google/protobuf/stubs/type_traits.h',
'src/google/protobuf/descriptor.cc',
'src/google/protobuf/descriptor.pb.cc',
'src/google/protobuf/descriptor_database.cc',
'src/google/protobuf/dynamic_message.cc',
'src/google/protobuf/extension_set.cc',
'src/google/protobuf/extension_set.h',
'src/google/protobuf/extension_set_heavy.cc',
'src/google/protobuf/generated_message_reflection.cc',
'src/google/protobuf/message.cc',
'src/google/protobuf/reflection_ops.cc',
'src/google/protobuf/service.cc',
'src/google/protobuf/text_format.cc',
'src/google/protobuf/wire_format.cc',
# This file pulls in zlib, but it's not actually used by protoc, so
# instead of compiling zlib for the host, let's just exclude this.
# 'src/src/google/protobuf/io/gzip_stream.cc',
'src/google/protobuf/io/printer.cc',
'src/google/protobuf/io/tokenizer.cc',
'src/google/protobuf/io/zero_copy_stream_impl.cc',
'src/google/protobuf/compiler/importer.cc',
'src/google/protobuf/compiler/parser.cc',
],
},
{
'target_name': 'protoc',
'conditions': [
['OS!="ios" or "<(GENERATOR)"=="ninja"', {
'type': 'executable',
'toolsets': ['host'],
'sources': [
'src/google/protobuf/compiler/code_generator.cc',
'src/google/protobuf/compiler/command_line_interface.cc',
'src/google/protobuf/compiler/plugin.cc',
'src/google/protobuf/compiler/plugin.pb.cc',
'src/google/protobuf/compiler/subprocess.cc',
'src/google/protobuf/compiler/subprocess.h',
'src/google/protobuf/compiler/zip_writer.cc',
'src/google/protobuf/compiler/zip_writer.h',
'src/google/protobuf/compiler/cpp/cpp_enum.cc',
'src/google/protobuf/compiler/cpp/cpp_enum.h',
'src/google/protobuf/compiler/cpp/cpp_enum_field.cc',
'src/google/protobuf/compiler/cpp/cpp_enum_field.h',
'src/google/protobuf/compiler/cpp/cpp_extension.cc',
'src/google/protobuf/compiler/cpp/cpp_extension.h',
'src/google/protobuf/compiler/cpp/cpp_field.cc',
'src/google/protobuf/compiler/cpp/cpp_field.h',
'src/google/protobuf/compiler/cpp/cpp_file.cc',
'src/google/protobuf/compiler/cpp/cpp_file.h',
'src/google/protobuf/compiler/cpp/cpp_generator.cc',
'src/google/protobuf/compiler/cpp/cpp_helpers.cc',
'src/google/protobuf/compiler/cpp/cpp_helpers.h',
'src/google/protobuf/compiler/cpp/cpp_message.cc',
'src/google/protobuf/compiler/cpp/cpp_message.h',
'src/google/protobuf/compiler/cpp/cpp_message_field.cc',
'src/google/protobuf/compiler/cpp/cpp_message_field.h',
'src/google/protobuf/compiler/cpp/cpp_primitive_field.cc',
'src/google/protobuf/compiler/cpp/cpp_primitive_field.h',
'src/google/protobuf/compiler/cpp/cpp_service.cc',
'src/google/protobuf/compiler/cpp/cpp_service.h',
'src/google/protobuf/compiler/cpp/cpp_string_field.cc',
'src/google/protobuf/compiler/cpp/cpp_string_field.h',
'src/google/protobuf/compiler/java/java_enum.cc',
'src/google/protobuf/compiler/java/java_enum.h',
'src/google/protobuf/compiler/java/java_enum_field.cc',
'src/google/protobuf/compiler/java/java_enum_field.h',
'src/google/protobuf/compiler/java/java_extension.cc',
'src/google/protobuf/compiler/java/java_extension.h',
'src/google/protobuf/compiler/java/java_field.cc',
'src/google/protobuf/compiler/java/java_field.h',
'src/google/protobuf/compiler/java/java_file.cc',
'src/google/protobuf/compiler/java/java_file.h',
'src/google/protobuf/compiler/java/java_generator.cc',
'src/google/protobuf/compiler/java/java_helpers.cc',
'src/google/protobuf/compiler/java/java_helpers.h',
'src/google/protobuf/compiler/java/java_message.cc',
'src/google/protobuf/compiler/java/java_message.h',
'src/google/protobuf/compiler/java/java_message_field.cc',
'src/google/protobuf/compiler/java/java_message_field.h',
'src/google/protobuf/compiler/java/java_primitive_field.cc',
'src/google/protobuf/compiler/java/java_primitive_field.h',
'src/google/protobuf/compiler/java/java_service.cc',
'src/google/protobuf/compiler/java/java_service.h',
'src/google/protobuf/compiler/java/java_string_field.cc',
'src/google/protobuf/compiler/java/java_string_field.h',
'src/google/protobuf/compiler/python/python_generator.cc',
'src/google/protobuf/compiler/main.cc',
],
'dependencies': [
'protobuf_full_do_not_use',
],
'include_dirs': [
'<(config_h_dir)',
'src/src',
],
}, { # else, OS=="ios" and "<(GENERATOR)"!="ninja"
'type': 'none',
'dependencies': [
'compile_protoc',
],
'actions': [
{
'action_name': 'copy protoc',
'inputs': [
'<(ninja_product_dir)/protoc',
],
'outputs': [
'<(PRODUCT_DIR)/protoc',
],
'action': [
'cp',
'<(ninja_product_dir)/protoc',
'<(PRODUCT_DIR)/protoc',
],
},
],
}],
],
},
{
# Generate the python module needed by all protoc-generated Python code.
'target_name': 'py_proto',
'type': 'none',
'copies': [
{
'destination': '<(PRODUCT_DIR)/pyproto/google/',
'files': [
# google/ module gets an empty __init__.py.
'__init__.py',
],
},
{
'destination': '<(PRODUCT_DIR)/pyproto/google/protobuf',
'files': [
'python/google/protobuf/__init__.py',
'python/google/protobuf/descriptor.py',
'python/google/protobuf/descriptor_database.py',
'python/google/protobuf/descriptor_pool.py',
'python/google/protobuf/message.py',
'python/google/protobuf/message_factory.py',
'python/google/protobuf/reflection.py',
'python/google/protobuf/service.py',
'python/google/protobuf/service_reflection.py',
'python/google/protobuf/text_format.py',
# TODO(ncarter): protoc's python generator treats
# descriptor.proto specially, but it's not possible to trigger
# the special treatment unless you run protoc from ./src/src
# (the treatment is based on the path to the .proto file
# matching a constant exactly). I'm not sure how to convince
# gyp to execute a rule from a different directory. Until this
# is resolved, use a copy of descriptor_pb2.py that I manually
# generated.
'descriptor_pb2.py',
],
},
{
'destination': '<(PRODUCT_DIR)/pyproto/google/protobuf/internal',
'files': [
'python/google/protobuf/internal/__init__.py',
'python/google/protobuf/internal/api_implementation.py',
'python/google/protobuf/internal/containers.py',
'python/google/protobuf/internal/cpp_message.py',
'python/google/protobuf/internal/decoder.py',
'python/google/protobuf/internal/encoder.py',
'python/google/protobuf/internal/enum_type_wrapper.py',
'python/google/protobuf/internal/generator_test.py',
'python/google/protobuf/internal/message_listener.py',
'python/google/protobuf/internal/python_message.py',
'python/google/protobuf/internal/type_checkers.py',
'python/google/protobuf/internal/wire_format.py',
],
},
],
# # We can't generate a proper descriptor_pb2.py -- see earlier comment.
# 'rules': [
# {
# 'rule_name': 'genproto',
# 'extension': 'proto',
# 'inputs': [
# '<(PRODUCT_DIR)/<(EXECUTABLE_PREFIX)protoc<(EXECUTABLE_SUFFIX)',
# ],
# 'variables': {
# # The protoc compiler requires a proto_path argument with the
# # directory containing the .proto file.
# 'rule_input_relpath': 'src/google/protobuf',
# },
# 'outputs': [
# '<(PRODUCT_DIR)/pyproto/google/protobuf/<(RULE_INPUT_ROOT)_pb2.py',
# ],
# 'action': [
# '<(PRODUCT_DIR)/<(EXECUTABLE_PREFIX)protoc<(EXECUTABLE_SUFFIX)',
# '-I./src',
# '-I.',
# '--python_out=<(PRODUCT_DIR)/pyproto/google/protobuf',
# 'google/protobuf/descriptor.proto',
# ],
# 'message': 'Generating Python code from <(RULE_INPUT_PATH)',
# },
# ],
# 'dependencies': [
# 'protoc#host',
# ],
# 'sources': [
# 'src/google/protobuf/descriptor.proto',
# ],
},
],
}, { # use_system_protobuf==1
'targets': [
{
'target_name': 'protobuf_lite',
'type': 'none',
'direct_dependent_settings': {
'cflags': [
# Use full protobuf, because vanilla protobuf doesn't have
# our custom patch to retain unknown fields in lite mode.
'<!@(pkg-config --cflags protobuf)',
],
'defines': [
'USE_SYSTEM_PROTOBUF',
# This macro must be defined to suppress the use
# of dynamic_cast<>, which requires RTTI.
'GOOGLE_PROTOBUF_NO_RTTI',
'GOOGLE_PROTOBUF_NO_STATIC_INITIALIZER',
],
},
'link_settings': {
# Use full protobuf, because vanilla protobuf doesn't have
# our custom patch to retain unknown fields in lite mode.
'ldflags': [
'<!@(pkg-config --libs-only-L --libs-only-other protobuf)',
],
'libraries': [
'<!@(pkg-config --libs-only-l protobuf)',
],
},
},
{
'target_name': 'protoc',
'type': 'none',
'toolsets': ['host', 'target'],
},
{
'target_name': 'py_proto',
'type': 'none',
},
],
}],
],
}