third_party/protobuf: Update to 040f56e

Rebase protobuf to current HEAD to pull the 4 following changes:
* 126082c Add std:: namespace prefix to set and map
* 4c5d3ed Fix integer overflow in FastUInt32ToBufferLeft
* 4587a3f [arm/gcc] Don't rely on KUSER_HELPERS feature for atomics
* a5a2c1d generic atomicops: Use strong compare_exchange

This change has been made following steps described in
third_party/protobuf/README.chromium file, please refer to it
for further information.

CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_chromium_cfi_rel_ng;master.tryserver.chromium.linux:linux_chromium_archive_rel_ng;master.tryserver.chromium.linux:linux_chromium_ubsan_rel_ng
BUG=599051, 673488
R=pkasting@chromium.org
TBR=bengr@chromium.org

Change-Id: I114c1b242a0cdd1b662d6ddbc693ccb84255f5f7
Reviewed-on: https://chromium-review.googlesource.com/585239
Reviewed-by: Peter Kasting <pkasting@chromium.org>
Reviewed-by: Thomas Anderson <thomasanderson@chromium.org>
Commit-Queue: Thomas Anderson <thomasanderson@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#489564}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: b268a3e586fea4c187b6101e3db177fdee3a5e16
1322 files changed
tree: 10a1cf6d61d9d4cdb91ee12cbd3650f639bd6c49
  1. benchmarks/
  2. cmake/
  3. conformance/
  4. csharp/
  5. docs/
  6. editors/
  7. examples/
  8. java/
  9. javanano/
  10. jenkins/
  11. js/
  12. kokoro/
  13. m4/
  14. objectivec/
  15. patches/
  16. php/
  17. protoc-artifacts/
  18. python/
  19. ruby/
  20. src/
  21. third_party/
  22. util/
  23. .gitignore
  24. .gitmodules
  25. .travis.yml
  26. __init__.py
  27. appveyor.bat
  28. appveyor.yml
  29. autogen.sh
  30. BUILD
  31. BUILD.gn
  32. CHANGES.txt
  33. composer.json
  34. configure.ac
  35. CONTRIBUTORS.txt
  36. DEPS
  37. generate_changelog.py
  38. generate_descriptor_proto.sh
  39. gmock.BUILD
  40. LICENSE
  41. Makefile.am
  42. mirclient.cc
  43. mirclient.map
  44. OWNERS
  45. post_process_dist.sh
  46. proto_library.gni
  47. protobuf-lite.pc.in
  48. protobuf.bzl
  49. protobuf.pc.in
  50. Protobuf.podspec
  51. README.chromium
  52. README.md
  53. six.BUILD
  54. tests.sh
  55. update_file_lists.sh
  56. WORKSPACE
README.md

Protocol Buffers - Google's data interchange format

Build Status Build status Build Status Build Status Build Status

Copyright 2008 Google Inc.

https://developers.google.com/protocol-buffers/

Overview

Protocol Buffers (a.k.a., protobuf) are Google's language-neutral, platform-neutral, extensible mechanism for serializing structured data. You can find protobuf's documentation on the Google Developers site.

This README file contains protobuf installation instructions. To install protobuf, you need to install the protocol compiler (used to compile .proto files) and the protobuf runtime for your chosen programming language.

Protocol Compiler Installation

The protocol compiler is written in C++. If you are using C++, please follow the C++ Installation Instructions to install protoc along with the C++ runtime.

For non-C++ users, the simplest way to install the protocol compiler is to download a pre-built binary from our release page:

https://github.com/google/protobuf/releases

In the downloads section of each release, you can find pre-built binaries in zip packages: protoc-$VERSION-$PLATFORM.zip. It contains the protoc binary as well as a set of standard .proto files distributed along with protobuf.

If you are looking for an old version that is not available in the release page, check out the maven repo here:

https://repo1.maven.org/maven2/com/google/protobuf/protoc/

These pre-built binaries are only provided for released versions. If you want to use the github master version at HEAD, or you need to modify protobuf code, or you are using C++, it's recommended to build your own protoc binary from source.

If you would like to build protoc binary from source, see the C++ Installation Instructions.

Protobuf Runtime Installation

Protobuf supports several different programming languages. For each programming language, you can find instructions in the corresponding source directory about how to install protobuf runtime for that specific language:

LanguageSource
C++ (include C++ runtime and protoc)src
Javajava
Pythonpython
Objective-Cobjectivec
C#csharp
JavaNanojavanano
JavaScriptjs
Rubyruby
Gogolang/protobuf
PHPphp
Dartdart-lang/protobuf

Usage

The complete documentation for Protocol Buffers is available via the web at:

https://developers.google.com/protocol-buffers/