# Install bnfc

BNF Converter. Version 2.9.6.3 via Homebrew; verified 2026-03-15.

## Install

```sh
sudo av install brew:bnfc
```

Additional install commands:

### macOS

- Homebrew (100%):

```sh
brew install bnfc
```

  Evidence: local Homebrew formula metadata

### Linux

- Debian apt (92%):

```sh
sudo apt install bnfc
```

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

- pacman (92%):

```sh
sudo pacman -S bnfc
```

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

## Package Facts

- **Package key:** brew:bnfc
- **Package manager:** Homebrew
- **Package manager URL:** <https://formulae.brew.sh/formula/bnfc>
- **Version:** 2.9.6.3
- **Source summary:** BNF Converter
- **Homepage:** <https://github.com/BNFC/bnfc>
- **Repository:** <https://github.com/BNFC/bnfc>
- **Upstream docs:** <https://bnfc.readthedocs.io/en/latest>
- **License:** BSD-3-Clause
- **Source archive:** <https://github.com/BNFC/bnfc/archive/refs/tags/v2.9.6.3.tar.gz>
- **Last updated:** 2026-03-15T14:37:27Z
- **Generated:** 2026-06-10T07:18:26+00:00

## Executables

- bnfc (cli)
- bnfc (alias)

## Dependencies

- gmp

## Build Dependencies

- cabal-install
- ghc
- sphinx-doc

## macOS Provided Libraries

- libffi

## Install Behavior

- Post-install hook: not defined
- Bottle: available on arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux

## Freshness

- Page generated: 2026-06-10
- Package-manager version: 2.9.6.3
- Package-manager updated: 2026-03-15
- Local data status: ok
- Upstream repository: https://github.com/BNFC/bnfc
- info: No cached GitHub release or tag data was available.

## 安全说明

narrow executable package without higher-risk signals.

- **Geiger risk:** green / low
- narrow executable package without higher-risk signals

## Source Database Details

- **Source Database:** Homebrew formula API
- **Tap:** homebrew/core
- **Full Name:** bnfc
- **Version Scheme:** 0
- **Revision:** 0
- **Head Version:** HEAD
- **Bottle Stable Root URL:** <https://ghcr.io/v2/homebrew/core>
- **Deprecated:** no
- **Disabled:** no
- **Keg Only:** no
- **URL Keys:** head, stable

## Other Package-Manager Records

- Debian apt - bnfc - 2.9.5-1: normalized package name match | Debian stable package indexes: bnfc from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | Compiler front-end generator based on Labelled BNF | https://bnfc.digitalgrammars.com/
- Ubuntu apt - bnfc - 2.9.5-1: normalized package name match | Ubuntu 24.04 LTS package indexes: bnfc from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | Compiler front-end generator based on Labelled BNF | https://bnfc.digitalgrammars.com/
- pacman - bnfc - 2.9.6.3-17: normalized package name match | Arch Linux sync databases: bnfc from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz | A compiler front-end generator. | https://bnfc.digitalgrammars.com/


## Related Links

- [Source-control packages](https://www.automicvault.com/zh-hans/pkg/source-control-tools/) - Belongs to a source-control command family.
- [Terminal utility packages](https://www.automicvault.com/zh-hans/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Text processing packages](https://www.automicvault.com/zh-hans/pkg/text-processing-tools/) - Matched text, document, or structured-data processing metadata.
- [Developer build packages](https://www.automicvault.com/zh-hans/pkg/developer-build-tools/) - Matched build, compiler, generator, or developer workflow metadata.
- [sphinx-doc](https://www.automicvault.com/zh-hans/pkg/brew/sphinx-doc/) - Build dependency declared by Homebrew.
- [cabal-install](https://www.automicvault.com/zh-hans/pkg/brew/cabal-install/) - Build dependency declared by Homebrew.
- [ghc](https://www.automicvault.com/zh-hans/pkg/brew/ghc/) - Build dependency declared by Homebrew.
- [dtc](https://www.automicvault.com/zh-hans/pkg/brew/dtc/) - Shares av.db curated category or tags: cli, compilers, developer-tools.
- [mingw-w64](https://www.automicvault.com/zh-hans/pkg/brew/mingw-w64/) - Shares av.db curated category or tags: cli, compilers, developer-tools.
- [glslang](https://www.automicvault.com/zh-hans/pkg/brew/glslang/) - Shares av.db curated category or tags: cli, compilers, developer-tools.
- [arm-none-eabi-gcc](https://www.automicvault.com/zh-hans/pkg/brew/arm-none-eabi-gcc/) - Shares av.db curated category or tags: cli, compilers, developer-tools.
- [arm-none-eabi-binutils](https://www.automicvault.com/zh-hans/pkg/brew/arm-none-eabi-binutils/) - Shares av.db curated category or tags: cli, compilers, developer-tools.
- [x86_64-elf-gcc](https://www.automicvault.com/zh-hans/pkg/brew/x86-64-elf-gcc/) - Shares av.db curated category or tags: cli, compilers, developer-tools.
- [arm-linux-gnueabihf-binutils](https://www.automicvault.com/zh-hans/pkg/brew/arm-linux-gnueabihf-binutils/) - Shares av.db curated category or tags: cli, compilers, developer-tools.
- [aarch64-elf-gcc](https://www.automicvault.com/zh-hans/pkg/brew/aarch64-elf-gcc/) - Shares av.db curated category or tags: cli, compilers, developer-tools.
- [cloog](https://www.automicvault.com/zh-hans/pkg/brew/cloog/) - Local package facts share a topical domain. Shared terms: cli, compiler, compilers, developer, developer-tools.
- [creduce](https://www.automicvault.com/zh-hans/pkg/brew/creduce/) - Local package facts share a topical domain. Shared terms: cli, compiler, compilers, developer, developer-tools.
- [foma](https://www.automicvault.com/zh-hans/pkg/brew/foma/) - Local package facts share a topical domain. Shared terms: cli, compiler, compilers, developer, developer-tools.

## Sources

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