llvm を Homebrew, apk, chocolatey, apt, dnf, Nix, pacman, zypper, scoop, winget でインストール

プロジェクトリンク

• ホームページ
• リポジトリ

コマンドとエイリアス

• FileCheck
• UnicodeNameMappingGenerator
• amdgpu-arch
• analyze-build
• bugpoint
• clang
• clang++
• clang-22
• clang-apply-replacements
• clang-change-namespace
• clang-check
• clang-cl
• clang-cpp
• clang-doc
• clang-extdef-mapping
• clang-format
• clang-include-cleaner
• clang-include-fixer
• clang-installapi
• clang-linker-wrapper
• clang-move
• clang-nvlink-wrapper
• clang-offload-bundler
• clang-offload-packager
• clang-query
• clang-refactor
• clang-reorder-fields
• clang-repl
• clang-scan-deps
• clang-sycl-linker
• clang-tblgen
• clang-tidy

プロジェクトの歴史

LLVM began as a University of Illinois research project to provide a modern SSA-based compilation strategy for static and dynamic languages. The official LLVM homepage describes the project as a collection of modular and reusable compiler and toolchain technologies, with LLVM now functioning as a project name rather than an acronym for a virtual machine.

The project grew from core optimizer and code-generation libraries into an umbrella project. The official overview lists major subprojects such as Clang for C-family languages, LLDB for native debugging, LLD for linking, libc++ for the C++ standard library, Flang for Fortran, and MLIR infrastructure for compiler construction. The GitHub README describes the repository as source for compilers, optimizers, and run-time environments.

採用の歴史

LLVM became a package-manager staple because it is both an end-user toolchain and a dependency for other language runtimes, build systems, static analyzers, editor integrations, and cross-compilation stacks. The official homepage notes production use by commercial and open-source projects and continued academic use, which matches the broad package-manager coverage shown in the input metadata.

For Homebrew users, llvm is often installed to obtain a newer clang than Apple's system compiler, a full llvm-config and library stack, up-to-date linker and object-file tools, clang-format, clang-tidy, clangd, lldb, and architecture-specific utilities. Versioned Homebrew formulae such as llvm@14 through llvm@17 exist because downstream projects frequently need a stable ABI, code-generation behavior, or plugin API tied to a specific LLVM major release.

使われ方

Users install llvm to compile C, C++, Objective-C, and other LLVM-backed languages; run optimizer and code-generation tools such as opt and llc; inspect and transform object files with llvm-objdump, llvm-nm, llvm-ar, and llvm-strip; debug with lldb; format and analyze C-family source with clang-format, clang-tidy, and clangd; and build other packages that need llvm-config or LLVM libraries.

The package is also a build dependency for projects that embed LLVM as a library, generate LLVM IR, ship compiler plugins, or need MLIR and TableGen tooling. In package-manager culture, llvm is less a single command than a large toolchain substrate whose installed prefix can change the behavior of many builds.

パッケージ好きにとっての重要性

LLVM is one of the most consequential developer-tool packages in Unix package managers: it provides compilers, linkers, debuggers, binary utilities, formatters, language servers, and libraries that other packages compile against. Its formula is watched closely because a major LLVM bump can reveal C++ standard-library issues, linker changes, sanitizer behavior changes, and downstream projects that accidentally depended on private compiler internals.

The package is also historically important because it displaced the idea that a system compiler was a monolith. LLVM's reusable libraries let package ecosystems build many language frontends, analyzers, and toolchain experiments on common optimizer and code-generation components.

タイムライン

• 2000: LLVM begins as a University of Illinois research project.
• 2003: LLVM 1.0 is announced as an open compiler infrastructure release.
• 2011: The LLVM name is treated as the project brand rather than an acronym.
• 2016-12-07: The llvm/llvm-project monorepo is created on GitHub.
• 2019: LLVM 9.0.0 and later releases use Apache-2.0 WITH LLVM-exception licensing.
• 2022-03-23: LLVM 14.0.0 is published.
• 2022-09-06: LLVM 15.0.0 is published.
• 2023-03-17: LLVM 16.0.0 is published.
• 2023-09-19: LLVM 17.0.1 is published.

Related projects

• Clang, LLDB, LLD, libc++, Flang, MLIR, compiler-rt, OpenMP, and polly are LLVM umbrella subprojects or closely shipped components.
• Projects such as Rust, Swift, Julia, Zig, Mesa, WebAssembly toolchains, and many static-analysis tools are common LLVM consumers in package-manager ecosystems.
• Homebrew's llvm@14, llvm@15, llvm@16, and llvm@17 formulae preserve older major release lines for packages that cannot immediately follow the current llvm formula.

ソース

• https://api.github.com/repos/llvm/llvm-project/releases
• https://github.com/llvm/llvm-project
• https://github.com/llvm/llvm-project#readme
• https://llvm.org/
• https://llvm.org/docs
• https://releases.llvm.org/
• source_facts.package-manager