commit | 5a8cab742c3868ae5fc813745c8677f676444cf1 | [log] [tgz] |
---|---|---|
author | Googler <waltl@google.com> | Mon Jul 17 08:11:50 2023 -0700 |
committer | Copybara-Service <copybara-worker@google.com> | Mon Jul 17 08:12:34 2023 -0700 |
tree | d7cff7634061f7147d8d28c6428868fc68bbbcae | |
parent | 1dbb6917128da0ef5e35df3e8b060488e8c2acdc [diff] |
Add support for expand_if_available for env_entry PiperOrigin-RevId: 548694860 Change-Id: I90f46902058fe1ac3a75bb25bddbbf6e181fbabd
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.
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( ... )
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()
This repository also contains migration tools that can be used to migrate your project for Bazel incompatible changes.
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
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:
rules_cc
mailing list#cc
on slack.bazel.build