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lit mit Homebrew, Nix, zypper installieren

Prüfe Installationswege, Executables, Metadaten und Sicherheitshinweise für lit in AI-Agent-Workflows.

Installation

Weitere Installationsbefehle

macOS

Homebrewverifiziert · 100%
brew install lit

local Homebrew formula metadata

Überblick

Paketzusammenfassung

Portable tool for LLVM- and Clang-style test suites

Verlauf

Projektgeschichte und Nutzung

lit, the LLVM Integrated Tester, is the portable test runner used for LLVM- and Clang-style test suites. It discovers tests, runs them in parallel, summarizes pass and failure results, and drives the small regression tests that are central to LLVM development.

Projektgeschichte

lit developed inside the LLVM project as the project's Python-based test runner. The LLVM documentation describes it as lightweight, portable, and intentionally simple at the command line, while still flexible enough to support different test formats and suite layouts.

As LLVM grew into a family of compiler infrastructure projects, lit became part of the shared contributor workflow. The LLVM Testing Infrastructure Guide documents regression tests under `llvm/test`, `llvm-lit` invocations for individual files and directories, `check-*` build targets, and the use of lit configuration files such as `lit.cfg` and `lit.site.cfg.py`.

Adoptionsgeschichte

lit's adoption is unusually deep for a small Python test tool because it is carried by LLVM, Clang, LLD, MLIR, and downstream compiler projects. The PyPI package made the runner available outside a full LLVM checkout, while distribution packages such as Homebrew's `lit` make it convenient for projects that want LLVM-style tests without building all of LLVM.

Wie es verwendet wird

The common pattern is to put `RUN:` lines in test files, use FileCheck or project tools to validate output, and run suites through `lit`, `llvm-lit`, or build-system targets like `check-llvm` and `check-all`. lit's configuration files let projects define substitutions, features, test suffixes, environment settings, and custom formats.

Warum Paket-Nerds sich dafür interessieren

lit matters to package maintainers because it is a tiny command whose real importance comes from compiler ecosystems. Packaging it separately lets downstream projects run conformance and regression tests without hauling in an entire LLVM build tree.

Zeitleiste

  • 2010-09-18: The `lit` package published version 0.1.0 on PyPI.
  • 2024-06-25: PyPI recorded the 18.1.8 release of the standalone `lit` package.
  • 2026: LLVM 23.0.0git documentation described lit as the LLVM Integrated Tester and documented response files, parallel execution, result output, and test-suite infrastructure.

Related projects

  • Related projects include LLVM, Clang, LLD, MLIR, FileCheck, GoogleTest-based LLVM unit tests, and the LLVM test-suite repository.

Sicherheitslage

Risikostufe: grün

narrow executable package without higher-risk signals.

Risikoklassifikator

grün Risiko · niedrig Konfidenz · appliance

Warum

  • narrow executable package without higher-risk signals

Signale

  • metadata:no-higher-risk-signals

Installationsverhalten

  • In den Formelmetadaten ist kein Homebrew-Post-install-Hook erfasst.
  • Homebrew-Bottle-Metadaten sind für 1 Plattformziele verfügbar.
  • Installiert mit 1 Laufzeitabhängigkeiten.

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Executables

Installierte Executables

BefehlArtSichtbarkeitHinweis
litcliglobales Executable

Aktualität

Version und Aktualität

Diese Signale trennen das Alter der Seitengenerierung, Aktivität des Paketmanagers und Upstream-Release-Vergleich. Versionsrückstand wird nur gemeldet, wenn eine Evidenz-URL und vergleichbare Versionen vorhanden sind.

Seite generiert2026-07-25
Manager-Version18.1.8
Manager aktualisiert2026-06-22
lokale DatenOK
Upstreamnot checked
neueste erkannte Versionnicht erkannt

https://llvm.org

  • InfoRelease/tag comparison is only available for GitHub repositories.https://llvm.orgnone Konfidenz

Installationsmetadaten

Paketmetadaten

Paketschlüsselbrew:lit
Version18.1.8
PaketmanagerHomebrew
Paketmanager-Seitehttps://formulae.brew.sh/formula/lit
Homepagehttps://llvm.org
Repositoryhttps://github.com/llvm/llvm-project
Upstream-Dokumentationhttps://llvm.org/docs/CommandGuide/lit.html
LizenzApache-2.0 WITH LLVM-exception
Quellarchivhttps://files.pythonhosted.org/packages/47/b4/d7e210971494db7b9a9ac48ff37dfa59a8b14c773f9cf47e6bda58411c0d/lit-18.1.8.tar.gz
Zuletzt aktualisiert2026-06-22T14:05:11-07:00
Pulseupdated
Abhängigkeitenpython@3.14
Bottleverfügbar (auf all)
Homebrew post-installnicht definiert
Dienstkeiner deklariert

Registry-Fakten

Details aus der Quelldatenbank

Source DatabaseHomebrew formula API
Taphomebrew/core
Full Namelit
Version Scheme0
Revision0
Conflicts With
  • luvit
Bottle Stable Root URLhttps://ghcr.io/v2/homebrew/core
Deprecatedno
Disabledno
Keg Onlyno
URL Keys
  • stable

Source-Datenbank-Treffer

Andere Paketmanager-Einträge

Treffer stammen aus externen Paketmanager-Indizes und bleiben von lokalen Automic-Vault-Paketlinks getrennt.

Nix95%

lit

nix profile install nixpkgs#lit
  • normalized package name match
  • Abgeglichen nach: Lit
nixpkgs package indexes · raw.githubusercontent.com · nixpkgs package indexes: lit from https://raw.githubusercontent.com/NixOS/nixpkgs/master/pkgs/top-level/all-packages.nix
zypper95%

python311-lit 18.1.8-1.3

A portable tool for executing test suites

http://llvm.org/cmds/lit.html

sudo zypper install python311-lit
  • License: NCSA
  • Category: Development/Tools/Other
  • Architecture: noarch
  • Source Package: lit
  • 4 Abhängigkeiten
  • 4 stellt bereit
  • normalized package name match
  • Abgeglichen nach: Lit
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: python311-lit from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst
zypper95%

python313-lit 18.1.8-1.3

A portable tool for executing test suites

http://llvm.org/cmds/lit.html

sudo zypper install python313-lit
  • License: NCSA
  • Category: Development/Tools/Other
  • Architecture: noarch
  • Source Package: lit
  • 4 Abhängigkeiten
  • 5 stellt bereit
  • normalized package name match
  • Abgeglichen nach: Lit
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: python313-lit from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst
zypper95%

python314-lit 18.1.8-1.3

A portable tool for executing test suites

http://llvm.org/cmds/lit.html

sudo zypper install python314-lit
  • License: NCSA
  • Category: Development/Tools/Other
  • Architecture: noarch
  • Source Package: lit
  • 4 Abhängigkeiten
  • 4 stellt bereit
  • normalized package name match
  • Abgeglichen nach: Lit
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: python314-lit from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst

Quellspur

Aus Repository-Daten generiert

Diese Seite wird von av-web aus dem privaten Paket-SQLite-Artefakt bereitgestellt, das scripts/generate-pkg-sqlite.py erstellt.

Verwendete Quellen

  • Geiger risk classifier
  • Nucleus package database
  • av.db category and tag curation
  • cross-ecosystem install command graph
  • curated package history
  • external package-manager database matches
  • package relationship graph
  • package version freshness
  • package-page enrichment