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
5if (is_win) {
6  config_h_dir = "vsprojects"
7} else {
8  config_h_dir = "."
9}
10
11config("protobuf_config") {
12  include_dirs = [
13    "src",
14    config_h_dir,
15  ]
16  defines = [
17    "PROTOBUF_USE_DLLS",
18    "GOOGLE_PROTOBUF_NO_RTTI",
19    "GOOGLE_PROTOBUF_NO_STATIC_INITIALIZER",
20  ]
21
22  if (is_win) {
23    # TODO(jschuh): http://crbug.com/167187 size_t -> int.
24    cflags = [ "/wd4267" ]
25  }
26}
27
28# This condif should be applied to targets using generated code from the proto
29# compiler. It sets up the include directories properly.
30config("using_proto") {
31  include_dirs = [
32    "$root_gen_dir/protoc_out",
33  ]
34}
35
36protobuf_lite_sources = [
37  "src/google/protobuf/extension_set.cc",
38  "src/google/protobuf/extension_set.h",
39  "src/google/protobuf/generated_message_util.cc",
40  "src/google/protobuf/generated_message_util.h",
41  "src/google/protobuf/io/coded_stream.cc",
42  "src/google/protobuf/io/coded_stream.h",
43  "src/google/protobuf/io/coded_stream_inl.h",
44  "src/google/protobuf/io/zero_copy_stream.cc",
45  "src/google/protobuf/io/zero_copy_stream.h",
46  "src/google/protobuf/io/zero_copy_stream_impl_lite.cc",
47  "src/google/protobuf/io/zero_copy_stream_impl_lite.h",
48  "src/google/protobuf/message_lite.cc",
49  "src/google/protobuf/message_lite.h",
50  "src/google/protobuf/repeated_field.cc",
51  "src/google/protobuf/repeated_field.h",
52  "src/google/protobuf/stubs/atomicops.h",
53  "src/google/protobuf/stubs/atomicops_internals_arm_gcc.h",
54  "src/google/protobuf/stubs/atomicops_internals_atomicword_compat.h",
55  "src/google/protobuf/stubs/atomicops_internals_macosx.h",
56  "src/google/protobuf/stubs/atomicops_internals_mips_gcc.h",
57  "src/google/protobuf/stubs/atomicops_internals_x86_gcc.cc",
58  "src/google/protobuf/stubs/atomicops_internals_x86_gcc.h",
59  "src/google/protobuf/stubs/atomicops_internals_x86_msvc.cc",
60  "src/google/protobuf/stubs/atomicops_internals_x86_msvc.h",
61  "src/google/protobuf/stubs/common.cc",
62  "src/google/protobuf/stubs/common.h",
63  "src/google/protobuf/stubs/hash.h",
64  "src/google/protobuf/stubs/map-util.h",
65  "src/google/protobuf/stubs/once.cc",
66  "src/google/protobuf/stubs/once.h",
67  "src/google/protobuf/stubs/platform_macros.h",
68  "src/google/protobuf/unknown_field_set.cc",
69  "src/google/protobuf/unknown_field_set.h",
70  "src/google/protobuf/wire_format_lite.cc",
71  "src/google/protobuf/wire_format_lite.h",
72  "src/google/protobuf/wire_format_lite_inl.h",
73  "$config_h_dir/config.h",
74]
75
76protobuf_lite_cflags = []
77if (is_win) {
78  protobuf_lite_cflags = [
79    "/wd4018",  # signed/unsigned mismatch in comparison
80    "/wd4244",  # implicit conversion, possible loss of data
81    "/wd4355",  # 'this' used in base member initializer list
82    "/wd4267",  # size_t to int truncation
83    "/wd4291",  # no matching operator delete for a placement new
84  ]
85}
86
87source_set("protobuf_lite") {
88  sources = protobuf_lite_sources
89
90  configs -= [ "//build/config/compiler:chromium_code" ]
91  configs += [ "//build/config/compiler:no_chromium_code" ]
92  direct_dependent_configs = [ ":protobuf_config" ]
93
94  cflags = protobuf_lite_cflags
95
96  # Required for component builds. See http://crbug.com/172800.
97  defines = [ "LIBPROTOBUF_EXPORTS" ]
98}
99
100# This is the full, heavy protobuf lib that's needed for c++ .protos that don't
101# specify the LITE_RUNTIME option. The protocol compiler itself (protoc) falls
102# into that category. Do not use in Chrome code.
103
104source_set("protobuf_full") {
105  visibility = ":*"  # Prevent people from depending on this outside our file.
106
107  sources = protobuf_lite_sources
108  sources += [
109    "src/google/protobuf/descriptor.h",
110    "src/google/protobuf/descriptor.pb.h",
111    "src/google/protobuf/descriptor_database.h",
112    "src/google/protobuf/dynamic_message.h",
113    "src/google/protobuf/generated_enum_reflection.h",
114    "src/google/protobuf/generated_message_reflection.h",
115    "src/google/protobuf/message.h",
116    "src/google/protobuf/reflection_ops.h",
117    "src/google/protobuf/service.h",
118    "src/google/protobuf/text_format.h",
119    "src/google/protobuf/wire_format.h",
120    "src/google/protobuf/io/gzip_stream.h",
121    "src/google/protobuf/io/printer.h",
122    "src/google/protobuf/io/tokenizer.h",
123    "src/google/protobuf/io/zero_copy_stream_impl.h",
124    "src/google/protobuf/compiler/code_generator.h",
125    "src/google/protobuf/compiler/command_line_interface.h",
126    "src/google/protobuf/compiler/importer.h",
127    "src/google/protobuf/compiler/java/java_doc_comment.cc",
128    "src/google/protobuf/compiler/java/java_doc_comment.h",
129    "src/google/protobuf/compiler/parser.h",
130
131    "src/google/protobuf/stubs/strutil.cc",
132    "src/google/protobuf/stubs/strutil.h",
133    "src/google/protobuf/stubs/substitute.cc",
134    "src/google/protobuf/stubs/substitute.h",
135    "src/google/protobuf/stubs/stl_util.h",
136    "src/google/protobuf/stubs/stringprintf.cc",
137    "src/google/protobuf/stubs/stringprintf.h",
138    "src/google/protobuf/stubs/structurally_valid.cc",
139    "src/google/protobuf/stubs/template_util.h",
140    "src/google/protobuf/stubs/type_traits.h",
141
142    "src/google/protobuf/descriptor.cc",
143    "src/google/protobuf/descriptor.pb.cc",
144    "src/google/protobuf/descriptor_database.cc",
145    "src/google/protobuf/dynamic_message.cc",
146    "src/google/protobuf/extension_set_heavy.cc",
147    "src/google/protobuf/generated_message_reflection.cc",
148    "src/google/protobuf/message.cc",
149    "src/google/protobuf/reflection_ops.cc",
150    "src/google/protobuf/service.cc",
151    "src/google/protobuf/text_format.cc",
152    "src/google/protobuf/wire_format.cc",
153    # This file pulls in zlib, but it's not actually used by protoc, so
154    # instead of compiling zlib for the host, let's just exclude this.
155    # "src/src/google/protobuf/io/gzip_stream.cc",
156    "src/google/protobuf/io/printer.cc",
157    "src/google/protobuf/io/tokenizer.cc",
158    "src/google/protobuf/io/zero_copy_stream_impl.cc",
159    "src/google/protobuf/compiler/importer.cc",
160    "src/google/protobuf/compiler/parser.cc",
161  ]
162
163  configs -= [ "//build/config/compiler:chromium_code" ]
164  configs += [ "//build/config/compiler:no_chromium_code" ]
165  direct_dependent_configs = [ ":protobuf_config" ]
166
167  cflags = protobuf_lite_cflags
168}
169
170# Only compile the compiler for the host architecture.
171if (current_toolchain == host_toolchain) {
172  executable("protoc") {
173    sources = [
174      "src/google/protobuf/compiler/code_generator.cc",
175      "src/google/protobuf/compiler/command_line_interface.cc",
176      "src/google/protobuf/compiler/plugin.cc",
177      "src/google/protobuf/compiler/plugin.pb.cc",
178      "src/google/protobuf/compiler/subprocess.cc",
179      "src/google/protobuf/compiler/subprocess.h",
180      "src/google/protobuf/compiler/zip_writer.cc",
181      "src/google/protobuf/compiler/zip_writer.h",
182      "src/google/protobuf/compiler/cpp/cpp_enum.cc",
183      "src/google/protobuf/compiler/cpp/cpp_enum.h",
184      "src/google/protobuf/compiler/cpp/cpp_enum_field.cc",
185      "src/google/protobuf/compiler/cpp/cpp_enum_field.h",
186      "src/google/protobuf/compiler/cpp/cpp_extension.cc",
187      "src/google/protobuf/compiler/cpp/cpp_extension.h",
188      "src/google/protobuf/compiler/cpp/cpp_field.cc",
189      "src/google/protobuf/compiler/cpp/cpp_field.h",
190      "src/google/protobuf/compiler/cpp/cpp_file.cc",
191      "src/google/protobuf/compiler/cpp/cpp_file.h",
192      "src/google/protobuf/compiler/cpp/cpp_generator.cc",
193      "src/google/protobuf/compiler/cpp/cpp_helpers.cc",
194      "src/google/protobuf/compiler/cpp/cpp_helpers.h",
195      "src/google/protobuf/compiler/cpp/cpp_message.cc",
196      "src/google/protobuf/compiler/cpp/cpp_message.h",
197      "src/google/protobuf/compiler/cpp/cpp_message_field.cc",
198      "src/google/protobuf/compiler/cpp/cpp_message_field.h",
199      "src/google/protobuf/compiler/cpp/cpp_primitive_field.cc",
200      "src/google/protobuf/compiler/cpp/cpp_primitive_field.h",
201      "src/google/protobuf/compiler/cpp/cpp_service.cc",
202      "src/google/protobuf/compiler/cpp/cpp_service.h",
203      "src/google/protobuf/compiler/cpp/cpp_string_field.cc",
204      "src/google/protobuf/compiler/cpp/cpp_string_field.h",
205      "src/google/protobuf/compiler/java/java_enum.cc",
206      "src/google/protobuf/compiler/java/java_enum.h",
207      "src/google/protobuf/compiler/java/java_enum_field.cc",
208      "src/google/protobuf/compiler/java/java_enum_field.h",
209      "src/google/protobuf/compiler/java/java_extension.cc",
210      "src/google/protobuf/compiler/java/java_extension.h",
211      "src/google/protobuf/compiler/java/java_field.cc",
212      "src/google/protobuf/compiler/java/java_field.h",
213      "src/google/protobuf/compiler/java/java_file.cc",
214      "src/google/protobuf/compiler/java/java_file.h",
215      "src/google/protobuf/compiler/java/java_generator.cc",
216      "src/google/protobuf/compiler/java/java_helpers.cc",
217      "src/google/protobuf/compiler/java/java_helpers.h",
218      "src/google/protobuf/compiler/java/java_message.cc",
219      "src/google/protobuf/compiler/java/java_message.h",
220      "src/google/protobuf/compiler/java/java_message_field.cc",
221      "src/google/protobuf/compiler/java/java_message_field.h",
222      "src/google/protobuf/compiler/java/java_primitive_field.cc",
223      "src/google/protobuf/compiler/java/java_primitive_field.h",
224      "src/google/protobuf/compiler/java/java_service.cc",
225      "src/google/protobuf/compiler/java/java_service.h",
226      "src/google/protobuf/compiler/java/java_string_field.cc",
227      "src/google/protobuf/compiler/java/java_string_field.h",
228      "src/google/protobuf/compiler/python/python_generator.cc",
229      "src/google/protobuf/compiler/main.cc",
230    ]
231
232    configs -= [ "//build/config/compiler:chromium_code" ]
233    configs += [ "//build/config/compiler:no_chromium_code" ]
234    if (is_win) {
235      # This is defined internally, don't warn on duplicate.
236      configs -= [ "//build/config/win:lean_and_mean" ]
237    }
238
239    cflags = protobuf_lite_cflags
240
241    deps = [
242      ":protobuf_full",
243    ]
244  }
245}
246