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bazel / rules_cc / 9e14dd8c392a4a3505f1cfffb9a59f07050c5291
commit9e14dd8c392a4a3505f1cfffb9a59f07050c5291[log] [tgz]
authorCopybara-Service <copybara-worker@google.com>Mon Feb 13 03:09:00 2023 -0800
committerCopybara-Service <copybara-worker@google.com>Mon Feb 13 03:09:00 2023 -0800
tree2d2ac871cec1bba99241d7cbcc7f6faf2d676387
parent0d68932a68bcd6f332b14ccc561990586de2318d [diff]
parentae9ab94e9d4560496b45d2ef16bc872f18629747 [diff]
Merge pull request #176 from renovate-bot:renovate/io_bazel_rules_go-0.x

PiperOrigin-RevId: 509176425
Change-Id: Idc28b71ab3580fe7167737d13dbfd760f360db44
tree: 2d2ac871cec1bba99241d7cbcc7f6faf2d676387
  1. .bazelci/
  2. .bcr/
  3. cc/
  4. examples/
  5. tests/
  6. third_party/
  7. tools/
  8. .gitignore
  9. AUTHORS
  10. BUILD
  11. CODEOWNERS
  12. CONTRIBUTING.md
  13. ISSUE_TEMPLATE.md
  14. LICENSE
  15. MODULE.bazel
  16. README.md
  17. renovate.json
  18. WORKSPACE
README.md

C++ rules for Bazel

  • Postsubmit Build status
  • Postsubmit + Current Bazel Incompatible flags Build status

This repository contains Starlark implementation of C++ rules in Bazel.

The rules are being incrementally converted from their native implementations in the Bazel source tree.

For the list of C++ rules, see the Bazel documentation.

Getting Started

There is no need to use rules from this repository just yet. If you want to use rules_cc anyway, add the following to your WORKSPACE file:

load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")

http_archive(
    name = "rules_cc",
    urls = ["https://github.com/bazelbuild/rules_cc/archive/refs/tags/<VERSION>.tar.gz"],
    sha256 = "...",
)

Then, in your BUILD files, import and use the rules:

load("@rules_cc//cc:defs.bzl", "cc_library")

cc_library(
    ...
)

Using the rules_cc toolchain

If you'd like to use the cc toolchain defined in this repo add this to your WORKSPACE after you include rules_cc:

load("@rules_cc//cc:repositories.bzl", "rules_cc_dependencies", "rules_cc_toolchains")

rules_cc_dependencies()

rules_cc_toolchains()

Migration Tools

This repository also contains migration tools that can be used to migrate your project for Bazel incompatible changes.

Legacy fields migrator

Script that migrates legacy crosstool fields into features (incompatible flag, tracking issue).

TLDR:

bazel run @rules_cc//tools/migration:legacy_fields_migrator -- \
  --input=my_toolchain/CROSSTOOL \
  --inline

Contributing

Bazel and rules_cc are the work of many contributors. We appreciate your help!

To contribute, please read the contribution guidelines: CONTRIBUTING.md.

Note that the rules_cc use the GitHub issue tracker for bug reports and feature requests only. For asking questions see: