mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-09-24 22:00:12 +01:00
Chandler Carruth
579cd3b5aa
This improve the toolchain's performance by about 10%. It will also allow us to leverage TCMalloc's extensions to do heap profiling and get other information about how efficiently we're using the heap. Note that currently this causes all of our builds to produce a warning due to an issue with `rules_python` and multiple modules registering python toolchains: https://github.com/bazelbuild/rules_python/issues/1818 This is also only enabled on Linux as there is no support for other OSes at the moment.
154 lines
5.8 KiB
Python
154 lines
5.8 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 = "1.7.1")
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bazel_dep(name = "rules_pkg", version = "0.10.1")
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bazel_dep(name = "abseil-cpp", version = "20240116.2")
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bazel_dep(name = "re2", version = "2024-06-01")
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bazel_dep(name = "googletest", version = "1.14.0.bcr.1")
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bazel_dep(name = "google_benchmark", version = "1.8.4")
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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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archive_override(
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module_name = "libpfm",
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integrity = "sha256-0YuXdkx1VSjBBR03bjNUXQ62DG6/hWgENoE/pbBMw9E=",
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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 = "libpfm-{0}".format(libpfm_version),
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urls = ["https://sourceforge.net/projects/perfmon2/files/libpfm4/libpfm-{0}.tar.gz".format(libpfm_version)],
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)
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# The registry has a snapshot, but upstream is active and not regularly marking
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# releases. We start with the BCR snapshot to avoid a miss and then override it
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# with a more recent commit.
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bazel_dep(name = "tcmalloc", version = "0.0.0-20240411-5ed309d", dev_dependency = True)
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git_override(
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module_name = "tcmalloc",
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# HEAD as of 2024-07-14.
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commit = "923df94c922e0cd2d0512c1662d374f63c2c0c96",
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remote = "https://github.com/google/tcmalloc.git",
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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 = "6.0.2")
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bazel_dep(name = "protobuf", version = "27.1")
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libprotobuf_mutator_version = "1.3"
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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 = "1ee3473a6b0274494fce599539605bb19305c0efadc62b58d645812132c31baa",
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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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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 2024-03-12.
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commit = "bff5c59c843221b05ef0e37cef089ecc9d24e7da",
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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 2024-03-12.
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commit = "204aa593e002cbd177d30f11f54cff3559110bb9",
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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 = "1.85.0"
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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 = "sha256-2dQ4IQH/xFiK1iWCkrMYLeR8zsSQqGchKOdTuf1u0zI=",
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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 = "0.0.10")
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bazel_dep(name = "zlib", version = "1.3.1.bcr.1", repo_name = "llvm_zlib")
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bazel_dep(name = "zstd", version = "1.5.6", 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 2024-06-20.
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llvm_project_version = "80f881485accb020345ee7e1c4c3151ec55ce590"
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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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],
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sha256 = "3216d56b308d420170d6284d04560175b56fd56065a7442f32b732c606e77367",
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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 = "0.33.1")
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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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