# llvm@20 installieren

Prüfe Installationswege, Executables, Metadaten und Sicherheitshinweise für llvm@20 in AI-Agent-Workflows.

## Installation

```sh
sudo av install brew:llvm@20
```

Weitere Installationsbefehle:

### macOS

- Homebrew (100%):

```sh
brew install llvm@20
```

  Evidenz: local Homebrew formula metadata

- MacPorts (94%):

```sh
sudo port install llvm-20
```

  Evidenz: MacPorts ports tree: lang/llvm-20/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1

### Linux

- apk (92%):

```sh
sudo apk add llvm20
```

  Evidenz: Alpine Linux edge package indexes: llvm20 from https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz

- dnf (92%):

```sh
sudo dnf install llvm20
```

  Evidenz: Fedora Rawhide package metadata: llvm20 from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/13ee7b80cb813542594d4235c4a0b8695435d5ecf23dd3580bc7515ae1b6180d-primary.xml.zst

- pacman (92%):

```sh
sudo pacman -S llvm20
```

  Evidenz: Arch Linux sync databases: llvm20 from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz

- zypper (92%):

```sh
sudo zypper install llvm20
```

  Evidenz: openSUSE Tumbleweed package metadata: llvm20 from https://download.opensuse.org/tumbleweed/repo/oss/repodata/155b97171d05e27afd950b6fe0d55513ff38f4597110664535bceedc680bbe6fd459f0733718dcc21dcf0efc7c8250fd1390c73d4790b42e62fb2c16a87242e5-primary.xml.zst

- Debian apt (92%):

```sh
sudo apt install llvm
```

  Evidenz: Debian stable package indexes: llvm from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz

- Nix (92%):

```sh
nix profile install nixpkgs#llvm
```

  Evidenz: nixpkgs package indexes: llvm from https://raw.githubusercontent.com/NixOS/nixpkgs/master/pkgs/top-level/all-packages.nix

### Windows

- Chocolatey (92%):

```sh
choco install llvm
```

  Evidenz: Chocolatey community package catalog: llvm from http://community.chocolatey.org/api/v2/Packages?$filter=IsLatestVersion&$select=Id&$top=1000&$skiptoken='11','librespeed-cli'

- Scoop (92%):

```sh
scoop install main/llvm
```

  Evidenz: Scoop official bucket manifest trees: bucket/llvm.json from https://api.github.com/repos/ScoopInstaller/Main/git/trees/master?recursive=1

- winget (92%):

```sh
winget install --id LLVM.LLVM -e
```

  Evidenz: Windows Package Manager source index: LLVM.LLVM from https://cdn.winget.microsoft.com/cache/source.msix

## Paketfakten

- **Paketschlüssel:** brew:llvm@20
- **Paketmanager:** Homebrew
- **Paketmanager-Seite:** <https://formulae.brew.sh/formula/llvm@20>
- **Version:** 20.1.8
- **Quellzusammenfassung:** Next-gen compiler infrastructure
- **Homepage:** <https://llvm.org/>
- **Repository:** <https://github.com/llvm/llvm-project>
- **Upstream-Dokumentation:** <https://llvm.org/>
- **Lizenz:** Apache-2.0 WITH LLVM-exception
- **Quellarchiv:** <https://github.com/llvm/llvm-project/releases/download/llvmorg-20.1.8/llvm-project-20.1.8.src.tar.xz>
- **Aktualisiert:** 2026-03-20T18:54:25Z
- **Generierte Quelle:** 2026-05-26T17:25:59+00:00

## Abhängigkeiten

- zstd

## Build-Abhängigkeiten

- cmake
- ninja
- python@3.14

## Von macOS bereitgestellte Bibliotheken

- libedit
- libffi

## Installationsverhalten

- Post-install-Hook: definiert
- Caveats: CLANG_CONFIG_FILE_SYSTEM_DIR: $HOMEBREW_PREFIX/etc/clang CLANG_CONFIG_FILE_USER_DIR: ~/.config/clang LLD is now provided in a separate formula: brew install lld@20 Using `clang`, `clang++`, etc., requires a CLT installation at `/Library/Developer/CommandLineTools`. If you don't want to install the CLT, you can write appropriate configuration files pointing to your SDK at ~/.config/clang. To use the bundled libunwind please use the following LDFLAGS: LDFLAGS="-L$HOMEBREW_PREFIX/opt/llvm@20/lib/unwind -lunwind" To use the bundled libc++ please use the following LDFLAGS: LDFLAGS="-L$HOMEBREW_PREFIX/opt/llvm@20/lib/c++ -L$HOMEBREW_PREFIX/opt/llvm@20/lib/unwind -lunwind" NOTE: You probably want to use the libunwind and libc++ provided by macOS unless you know what you're doing.
- Bottle: verfügbar auf arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux

## Aktualität

- Seite generiert: 2026-05-26
- Manager-Version: 20.1.8
- Manager aktualisiert: 2026-03-20
- lokale Daten: ok
- Upstream-Repository: https://github.com/llvm/llvm-project
- info: No cached GitHub release or tag data was available.

## Sicherheitshinweise

compiler and toolchain runtime.

- **Geiger-Risiko:** yellow / high
- compiler and toolchain runtime

## Verwandte Links

- [zstd](https://www.automicvault.com/pkg/brew/zstd/) - Runtime dependency declared by Homebrew.
- [python@3.14](https://www.automicvault.com/pkg/brew/python-3-14/) - Build dependency declared by Homebrew.
- [cmake](https://www.automicvault.com/pkg/brew/cmake/) - Build dependency declared by Homebrew.
- [ninja](https://www.automicvault.com/pkg/brew/ninja/) - Build dependency declared by Homebrew.
- [openai-whisper](https://www.automicvault.com/pkg/brew/openai-whisper/) - Popular package that depends on this formula.
- [lld@20](https://www.automicvault.com/pkg/brew/lld-20/) - Popular package that depends on this formula.
- [backgroundremover](https://www.automicvault.com/pkg/brew/backgroundremover/) - Popular package that depends on this formula.
- [zig@0.15](https://www.automicvault.com/pkg/brew/zig-0-15/) - Popular package that depends on this formula.
- [creduce](https://www.automicvault.com/pkg/brew/creduce/) - Popular package that depends on this formula.
- [llvm](https://www.automicvault.com/pkg/brew/llvm/) - Package name indicates the same formula family.
- [llvm@21](https://www.automicvault.com/pkg/brew/llvm-21/) - Package name indicates the same formula family.
- [llvm@18](https://www.automicvault.com/pkg/brew/llvm-18/) - Package name indicates the same formula family.
- [llvm@19](https://www.automicvault.com/pkg/brew/llvm-19/) - Package name indicates the same formula family.
- [llvm@16](https://www.automicvault.com/pkg/brew/llvm-16/) - Package name indicates the same formula family.
- [llvm@15](https://www.automicvault.com/pkg/brew/llvm-15/) - Package name indicates the same formula family.
- [llvm@14](https://www.automicvault.com/pkg/brew/llvm-14/) - Package name indicates the same formula family.
- [libomp](https://www.automicvault.com/pkg/brew/libomp/) - Shares the same upstream source repository.
- [clang-format](https://www.automicvault.com/pkg/brew/clang-format/) - Shares the same upstream source repository.
- [libclc](https://www.automicvault.com/pkg/brew/libclc/) - Shares the same upstream source repository.
- [lld](https://www.automicvault.com/pkg/brew/lld/) - Shares the same upstream source repository.
- [Secret-risk packages](https://www.automicvault.com/pkg/secret-risk-packages/)

## Quellen

- Nucleus package database
- Geiger risk classifier
- package-page enrichment
- package version freshness
- package relationship graph
- cross-ecosystem install command graph