mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-09-24 19:20:13 +01:00
Jon Ross-Perkins
a196b9840f
This patches bazel_clang_tidy handling of headers. I found an equivalent change at https://github.com/erenon/bazel_clang_tidy/pull/13, but that was [already rejected](https://github.com/erenon/bazel_clang_tidy/pull/13#issuecomment-1047007424). Per the criticism, this will result in redundant processing of headers. The project instead uses `HeaderFilterRegex: ".*"`, but that results in two problems: 1. When running with `-k`, errors are repeated when a header is included more than once, which is common. 2. clang-tidy including errors from headers that are included from other modules (e.g., abseil-cpp); filtering correctly is difficult. Given the trade-offs and options (including forking), I thought patching was preferable so long as it remains narrow.
149 lines
5.1 KiB
Python
149 lines
5.1 KiB
Python
# Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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# Exceptions. See /LICENSE for license information.
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# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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"""Bazel modules.
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If `MODULE.bazel.lock` changes locally, it means the host platform hasn't yet
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been added to the lock file. Running `bazel mod deps` provides a canonical
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update to `MODULE.bazel.lock`; create a PR with those changes in order to
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include the host platform.
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Platforms tested with GitHub actions are kept up-to-date. Other platforms may
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fall out of sync on dependency changes, and should be updated with a PR the same
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way a platform is added.
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"""
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module(name = "carbon")
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http_archive = use_repo_rule(
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"@bazel_tools//tools/build_defs/repo:http.bzl",
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"http_archive",
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)
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bazel_dep(name = "bazel_skylib", version = "1.5.0")
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bazel_dep(
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name = "abseil-cpp",
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version = "20230802.0",
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repo_name = "com_google_absl",
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)
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bazel_dep(
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name = "re2",
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version = "2023-11-01",
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repo_name = "com_googlesource_code_re2",
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)
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bazel_dep(
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name = "googletest",
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version = "1.14.0.bcr.1",
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repo_name = "com_google_googletest",
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)
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bazel_dep(
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name = "google_benchmark",
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version = "1.8.3",
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repo_name = "com_github_google_benchmark",
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)
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bazel_dep(name = "rules_bison", version = "0.2.2")
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bazel_dep(name = "rules_flex", version = "0.2.1")
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bazel_dep(name = "rules_m4", version = "0.2.3")
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bazel_dep(name = "rules_cc", version = "0.0.9")
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bazel_dep(name = "rules_proto", version = "6.0.0-rc1")
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bazel_dep(
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name = "protobuf",
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version = "21.7",
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repo_name = "com_google_protobuf",
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)
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libprotobuf_mutator_version = "1.1"
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http_archive(
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name = "com_google_libprotobuf_mutator",
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build_file = "@//:third_party/libprotobuf_mutator/BUILD.txt",
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sha256 = "fd299fd72c5cf664259d9bd43a72cb74dc6a8b9604d107fe2d2e90885aeb7c16",
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strip_prefix = "libprotobuf-mutator-{0}".format(libprotobuf_mutator_version),
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urls = ["https://github.com/google/libprotobuf-mutator/archive/v{0}.tar.gz".format(libprotobuf_mutator_version)],
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)
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clang_tidy_version = "d2aecc583d14c9554febeab185833c1e8cce5384"
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http_archive(
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name = "bazel_clang_tidy",
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patch_args = ["-p1"],
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patches = ["@carbon//bazel/bazel_clang_tidy:0001_Add_hdrs.patch"],
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sha256 = "89c198a9f544beac119bb41904d16d8870686ccb5fe946442c1576934c9e6869",
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strip_prefix = "bazel_clang_tidy-{0}".format(clang_tidy_version),
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urls = ["https://github.com/erenon/bazel_clang_tidy/archive/{0}.tar.gz".format(clang_tidy_version)],
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)
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bazel_cc_toolchain = use_extension(
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"//bazel/cc_toolchains:clang_configuration.bzl",
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"clang_toolchain_extension",
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)
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use_repo(bazel_cc_toolchain, "bazel_cc_toolchain")
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register_toolchains("@bazel_cc_toolchain//:all")
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bazel_dep(name = "hedron_compile_commands", dev_dependency = True)
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git_override(
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module_name = "hedron_compile_commands",
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# HEAD as of 2023-12-19.
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commit = "af167878427c469db96444b65f026d064ec62a4f",
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remote = "https://github.com/hedronvision/bazel-compile-commands-extractor.git",
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)
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# Required for llvm-project.
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bazel_dep(name = "platforms", version = "0.0.8")
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bazel_dep(name = "zlib", version = "1.3", repo_name = "llvm_zlib")
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bazel_dep(name = "zstd", version = "1.5.5", repo_name = "llvm_zstd")
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###############################################################################
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# llvm-project
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###############################################################################
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# We pin to specific upstream commits and try to track top-of-tree reasonably
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# closely rather than pinning to a specific release.
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# HEAD as of 2024-01-03.
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llvm_project_version = "82e33d6203f62c0be16f8da8d4178e7fa9e790ea"
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# Load a repository for the raw llvm-project, pre-overlay.
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http_archive(
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name = "llvm-raw",
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build_file_content = "# empty",
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patch_args = ["-p1"],
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patches = [
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"@carbon//bazel/llvm_project:0001_Patch_for_mallinfo2_when_using_Bazel_build_system.patch",
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"@carbon//bazel/llvm_project:0002_Added_Bazel_build_for_compiler_rt_fuzzer.patch",
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"@carbon//bazel/llvm_project:0003_Add_library_for_clangd.patch",
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],
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sha256 = "402a6dc72452f24ff27ae8157c6d55ea74124de83c57855bbff89b85787fad1c",
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strip_prefix = "llvm-project-{0}".format(llvm_project_version),
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urls = ["https://github.com/llvm/llvm-project/archive/{0}.tar.gz".format(llvm_project_version)],
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)
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# Apply the overlay to produce llvm-project.
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llvm_project = use_extension(
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"//bazel/llvm_project:llvm_project.bzl",
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"llvm_project",
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)
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use_repo(llvm_project, "llvm-project")
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###############################################################################
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# Python
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###############################################################################
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bazel_dep(name = "rules_python", version = "0.27.1")
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python = use_extension("@rules_python//python/extensions:python.bzl", "python")
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python.toolchain(
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python_version = "3.11",
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)
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use_repo(python, "python_versions")
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# Create a central repo that knows about the pip dependencies.
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pip = use_extension("@rules_python//python/extensions:pip.bzl", "pip")
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pip.parse(
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hub_name = "py_deps",
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python_version = "3.11",
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requirements_lock = "//github_tools:requirements.txt",
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)
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use_repo(pip, "py_deps")
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