| commit | 4ad5f54fe6b628c05ebc7b48a6c8520d2fb105fc | [log] [tgz] |
|---|---|---|
| author | Carlos O'Ryan <coryan@google.com> | Tue May 30 14:55:26 2023 -0700 |
| committer | Copybara-Service <copybara-worker@google.com> | Tue May 30 14:56:51 2023 -0700 |
| tree | 67cb08083e2d7358bdc2bc5083f3c61c8c41bd4c | |
| parent | 281c5dc9081578dbe3c4193eeb50e35834e3d537 [diff] |
cleanup(cmake): prefer target over global options (#12916) In CMake >= 3.0 it is more idiomatic to set per-target compiler options than global compiler settings. I have kept these options and defines as `PRIVATE` so they won't be exported with the target. Closes #12916 COPYBARA_INTEGRATE_REVIEW=https://github.com/protocolbuffers/protobuf/pull/12916 from coryan:cleanup-cmake-avoid-global-compile-settings 3d586dc0e889ea195433f84a31d16409fb84c5d6 PiperOrigin-RevId: 536517165
Copyright 2008 Google Inc.
Protocol Buffers (a.k.a., protobuf) are Google's language-neutral, platform-neutral, extensible mechanism for serializing structured data. You can learn more about it in protobuf's documentation.
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.
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 GitHub release page.
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 repository.
These pre-built binaries are only provided for released versions. If you want to use the github main 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 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:
| Language | Source |
|---|---|
| C++ (include C++ runtime and protoc) | src |
| Java | java |
| Python | python |
| Objective-C | objectivec |
| C# | csharp |
| Ruby | ruby |
| Go | protocolbuffers/protobuf-go |
| PHP | php |
| Dart | dart-lang/protobuf |
| Javascript | protocolbuffers/protobuf-javascript |
The best way to learn how to use protobuf is to follow the tutorials in our developer guide.
If you want to learn from code examples, take a look at the examples in the examples directory.
The complete documentation is available at the Protocol Buffers doc site.
Read about our version support policy to stay current on support timeframes for the language libraries.
To be alerted to upcoming changes in Protocol Buffers and connect with protobuf developers and users, join the Google Group.