mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-09-24 19:30:12 +01:00
Jon Ross-Perkins
20a5c43e95
This is a mostly routine update, with some edits for a benchmark API change. I'm not updating LLVM here, since that could conflict with other ongoing work.
174 lines
6.6 KiB
Python
174 lines
6.6 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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`MODULE.bazel.lock` may change locally when `bazel` is executed. This means one
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of:
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1. An input is changing, typically `MODULE.bazel` or `.bazelversion`.
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- Running `bazel mod deps` provides a canonical update to
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`MODULE.bazel.lock`; include the changes.
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- GitHub test actions may also identify platform-specific lockfile
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updates.
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2. The host platform hasn't yet been added to the lock file.
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- Platforms tested with GitHub actions are kept up-to-date. Other
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platforms may fall out of sync due to `bazel` or dependency changes,
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and should be updated with a PR the same way a platform is added.
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- Running `bazel mod deps` provides a canonical update to
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`MODULE.bazel.lock`; create a PR with those changes in order to include
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the host platform.
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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 = "abseil-cpp", version = "20260107.0")
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bazel_dep(name = "bazel_skylib", version = "1.9.0")
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bazel_dep(name = "google_benchmark", version = "1.9.5")
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bazel_dep(name = "googletest", version = "1.17.0.bcr.2")
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bazel_dep(name = "re2", version = "2025-11-05.bcr.1")
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bazel_dep(name = "rules_cc", version = "0.2.16")
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bazel_dep(name = "rules_pkg", version = "1.2.0")
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bazel_dep(name = "rules_shell", version = "0.6.1")
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bazel_dep(name = "tcmalloc", version = "0.0.0-20250927-12f2552")
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bazel_dep(name = "tree-sitter-bazel", version = "0.26.3.bcr.1")
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# The registry only has an old version. We use that here to avoid a miss but
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# override it with a newer version.
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bazel_dep(name = "libpfm", version = "4.11.0")
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libpfm_version = "4.13.0"
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# The official site is https://perfmon2.sourceforge.net/, but SourceForge makes
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# it difficult to download from bazel. On GitHub action runners,
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# https://git.code.sf.net/p/perfmon2/libpfm4 seems to be blocked. As a
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# consequence, use a mirror.
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archive_override(
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module_name = "libpfm",
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integrity = "sha256-sGBx1+UoQCplBCc+pwA1Tr/PS2L/4jnLZHH82wSuPz0=",
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patch_strip = 1,
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patches = ["@//bazel/libpfm:0001-Introduce-a-simple-native-Bazel-build.patch"],
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strip_prefix = "libpfm4-{0}".format(libpfm_version),
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urls = ["https://github.com/wcohen/libpfm4/archive/v{0}.tar.gz".format(libpfm_version)],
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)
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bazel_dep(name = "bazel_clang_tidy", dev_dependency = True)
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git_override(
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module_name = "bazel_clang_tidy",
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# HEAD as of 2026-01-28.
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commit = "c4d35e0d0b838309358e57a2efed831780f85cd0",
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remote = "https://github.com/erenon/bazel_clang_tidy.git",
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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 2026-01-28.
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commit = "abb61a688167623088f8768cc9264798df6a9d10",
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remote = "https://github.com/hedronvision/bazel-compile-commands-extractor.git",
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)
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boost_unordered_version = "1.88.0"
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http_archive(
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name = "boost_unordered",
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build_file = "@//:third_party/boost_unordered/BUILD.bazel",
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integrity = "sha256-a5ydXEQCspPhFmCD9vNa3JUIVeitbodEYaJhfOSO8no=",
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strip_prefix = "boost_unordered-{0}".format(boost_unordered_version),
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urls = ["https://github.com/MikePopoloski/boost_unordered/archive/v{0}.tar.gz".format(boost_unordered_version)],
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)
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# Required for llvm-project.
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bazel_dep(name = "platforms", version = "1.0.0")
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bazel_dep(name = "protobuf", version = "34.0-rc1", repo_name = "com_google_protobuf")
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bazel_dep(name = "zlib-ng", version = "2.0.7", repo_name = "llvm_zlib")
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bazel_dep(name = "zstd", version = "1.5.7.bcr.1", 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 2026-01-08.
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llvm_project_version = "21a1e6e6a70d70635c68b9aaa54f816ae36a6416"
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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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integrity = "sha256-ouWG2d4Cob9P6+dxCLZnV4RldSOqZp7mtwd6vd+ZK3Q=",
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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:0004_Introduce_basic_sources_exporting_for_libunwind.patch",
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"@carbon//bazel/llvm_project:0005_Introduce_basic_sources_exporting_for_libcxx_and_libcxxabi.patch",
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"@carbon//bazel/llvm_project:0008_Add_filegroups_for_installed_compiler-rt_headers.patch",
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],
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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 = "1.8.3")
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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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###############################################################################
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# Bazel integration testing
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###############################################################################
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bazel_dep(
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name = "rules_bazel_integration_test",
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version = "0.36.0",
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dev_dependency = True,
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)
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# We test against our current Bazel version, the latest release, and the latest
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# release candidate.
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bazel_binaries = use_extension(
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"@rules_bazel_integration_test//:extensions.bzl",
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"bazel_binaries",
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dev_dependency = True,
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)
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bazel_binaries.download(version_file = "//:.bazelversion")
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bazel_binaries.download(version = "latest")
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bazel_binaries.download(version = "last_rc")
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use_repo(
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bazel_binaries,
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"bazel_binaries",
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"bazel_binaries_bazelisk",
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"build_bazel_bazel_.bazelversion",
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"build_bazel_bazel_last_rc",
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"build_bazel_bazel_latest",
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)
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