third_party/flatbuffers/BUILD.gn

# Copyright 2017 The Fuchsia Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

config("flatbuffers_warnings") {
  cflags = [ "-Wno-float-conversion" ]
}

config("flatbuffers_config") {
  include_dirs = [ "src/include" ]

  # Required to prevent static initialization of locale
  # in util.cpp
  defines = [ "FLATBUFFERS_LOCALE_INDEPENDENT=0" ]
}

# The part of FlatBuffers that Chrome is interested in.
source_set("flatbuffers") {
  public = [
    "src/include/flatbuffers/base.h",
    "src/include/flatbuffers/flatbuffers.h",
    "src/include/flatbuffers/stl_emulation.h",

    # Required for tflite.
    "src/include/flatbuffers/flexbuffers.h",
    "src/include/flatbuffers/util.h",
  ]

  public_configs = [ ":flatbuffers_config" ]
}

# The complete FlatBuffers library, as required to build the flatc compiler and
# some of the tests.
source_set("compiler_files") {
  include_dirs = [ "src/grpc" ]
  sources = [
    "src/grpc/src/compiler/cpp_generator.cc",
    "src/grpc/src/compiler/cpp_generator.h",
    "src/grpc/src/compiler/go_generator.cc",
    "src/grpc/src/compiler/go_generator.h",
    "src/grpc/src/compiler/java_generator.cc",
    "src/grpc/src/compiler/java_generator.h",
    "src/grpc/src/compiler/python_generator.cc",
    "src/grpc/src/compiler/python_generator.h",
    "src/grpc/src/compiler/schema_interface.h",
    "src/grpc/src/compiler/swift_generator.cc",
    "src/grpc/src/compiler/swift_generator.h",
    "src/grpc/src/compiler/ts_generator.cc",
    "src/grpc/src/compiler/ts_generator.h",
    "src/include/flatbuffers/code_generators.h",
    "src/include/flatbuffers/flatc.h",
    "src/include/flatbuffers/grpc.h",
    "src/include/flatbuffers/hash.h",
    "src/include/flatbuffers/idl.h",
    "src/include/flatbuffers/minireflect.h",
    "src/include/flatbuffers/reflection.h",
    "src/include/flatbuffers/reflection_generated.h",
    "src/include/flatbuffers/registry.h",
    "src/src/annotated_binary_text_gen.cpp",
    "src/src/annotated_binary_text_gen.h",
    "src/src/bfbs_gen.h",
    "src/src/bfbs_gen_lua.cpp",
    "src/src/bfbs_gen_lua.h",
    "src/src/bfbs_gen_nim.cpp",
    "src/src/bfbs_gen_nim.h",
    "src/src/bfbs_namer.h",
    "src/src/binary_annotator.cpp",
    "src/src/binary_annotator.h",
    "src/src/code_generators.cpp",
    "src/src/flatc.cpp",
    "src/src/idl_gen_binary.cpp",
    "src/src/idl_gen_binary.h",
    "src/src/idl_gen_cpp.cpp",
    "src/src/idl_gen_cpp.h",
    "src/src/idl_gen_csharp.cpp",
    "src/src/idl_gen_csharp.h",
    "src/src/idl_gen_dart.cpp",
    "src/src/idl_gen_dart.h",
    "src/src/idl_gen_fbs.cpp",
    "src/src/idl_gen_go.cpp",
    "src/src/idl_gen_go.h",
    "src/src/idl_gen_grpc.cpp",
    "src/src/idl_gen_java.cpp",
    "src/src/idl_gen_java.h",
    "src/src/idl_gen_json_schema.cpp",
    "src/src/idl_gen_json_schema.h",
    "src/src/idl_gen_kotlin.cpp",
    "src/src/idl_gen_kotlin.h",
    "src/src/idl_gen_lobster.cpp",
    "src/src/idl_gen_lobster.h",
    "src/src/idl_gen_lua.cpp",
    "src/src/idl_gen_lua.h",
    "src/src/idl_gen_php.cpp",
    "src/src/idl_gen_php.h",
    "src/src/idl_gen_python.cpp",
    "src/src/idl_gen_python.h",
    "src/src/idl_gen_rust.cpp",
    "src/src/idl_gen_rust.h",
    "src/src/idl_gen_swift.cpp",
    "src/src/idl_gen_swift.h",
    "src/src/idl_gen_text.cpp",
    "src/src/idl_gen_text.h",
    "src/src/idl_gen_ts.cpp",
    "src/src/idl_gen_ts.h",
    "src/src/idl_namer.h",
    "src/src/idl_parser.cpp",
    "src/src/namer.h",
    "src/src/reflection.cpp",
    "src/src/util.cpp",
  ]
  visibility = [ ":*" ]
  deps = [ ":flatbuffers" ]

  configs += [ ":flatbuffers_warnings" ]
}

executable("flatc") {
  sources = [ "src/src/flatc_main.cpp" ]
  deps = [
    ":compiler_files",
    ":flatbuffers",
  ]
}