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brew

使用 Homebrew, apt, dnf, MacPorts, Nix, zypper 安装 cdecl

查看 cdecl 的安装路径、可执行文件、元数据以及面向 AI 代理工作流的安全说明。

安装命令安全说明

安装

其他安装命令

macOS

Homebrew已验证 · 100%
brew install cdecl

local Homebrew formula metadata

MacPorts已验证 · 94%
sudo port install cdecl

MacPorts ports tree · devel/cdecl/Portfile · 来源: api.github.com

Linux

Debian apt已验证 · 92%
sudo apt install cdecl

Debian stable package indexes · cdecl · 来源: deb.debian.org

Fedora dnf已验证 · 92%
sudo dnf install cdecl

Fedora Rawhide package metadata · cdecl · 来源: dl.fedoraproject.org

Nix已验证 · 92%
nix profile install nixpkgs#cdecl

nixpkgs package indexes · pkgs/by-name/cd/cdecl/package.nix · 来源: api.github.com

openSUSE zypper已验证 · 92%
sudo zypper install cdecl

openSUSE Tumbleweed package metadata · cdecl · 来源: download.opensuse.org

概览

软件包摘要

Turn English phrases to C or C++ declarations

命令和别名

  • c++decl
  • cdecl

历史

项目历史与用法

cdecl is a classic command-line helper for translating between C or C++ declarations and pseudo-English descriptions. The current maintained version also helps develop and debug C preprocessor macros.

项目历史

The upstream README says cdecl was originally written by Graham Ross sometime in the mid-1980s, and that Tony Hansen posted source with his changes to comp.sources.unix in 1988. The AUTHORS file records a long chain of contributors who added ANSI C, C++ declarations, GNU readline support, Apple blocks, and modern C/C++ language support.

Paul J. Lucas's maintained codebase was created on GitHub in 2017. The README says this codebase fixes deficiencies in earlier versions and adds many features, including Autotools, long options, modern C and C++ language distinctions through C23/C++26, macro expansion, better diagnostics, and extensive type support.

采用历史

cdecl is one of those small developer tools that survives because C declarator syntax remains hard to read. The Homebrew input records packages in Homebrew, Debian/Ubuntu, Fedora, MacPorts, Nix, and openSUSE-family packaging, matching its role as a long-running Unix developer aid.

使用方式

Users can run cdecl interactively, pass declarations on the command line, read standard input, or invoke it as c++decl. It explains declarations such as pointers to arrays and emits declarations from English-like commands. The current version also expands macros step by step for preprocessor debugging.

为什么软件包爱好者会关心

cdecl is package-nerd catnip because it carries living Unix history: mid-1980s origins, 1988 Usenet distribution, unclear inherited source licensing, and modern maintenance that teaches new C and C++ standards to an old interface. It is tiny, weird, useful, and exactly the sort of program distributions keep around.

时间线

  • Mid-1980s: Original cdecl written by Graham Ross, according to the upstream README.
  • 1988: Tony Hansen posted source with changes to comp.sources.unix.
  • 2017: Paul J. Lucas's current GitHub repository created.
  • 2018-2026: NEWS records maintained user-visible changes in the modern series.
  • 2026: NEWS for Cdecl 18.8 records updated XDG configuration paths.

Related projects

  • The program includes cdecl and c++decl entry points and is historically related to explain, cast, and declare-style links mentioned in the AUTHORS file. Its modern feature set tracks C and C++ language standards rather than depending on a large plugin ecosystem.

安全态势

风险级别：绿色

narrow executable package without higher-risk signals.

风险分类器

绿色 风险 · 低 置信度 · appliance

原因

  • narrow executable package without higher-risk signals

信号

  • metadata:no-higher-risk-signals

安装行为

  • formula 元数据中未记录 Homebrew post-install 钩子。
  • Homebrew bottle 元数据适用于 6 个平台目标。

建议审查

在无人值守的代理使用前，请检查该工具是否读取明文凭据、写入远程状态、发布制品或调用插件。

local files

Configuration and credential file locations

These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval.

Configuration files

Config paths the tool may read or write during local use.

Unix
~/.cdeclrc$XDG_CONFIG_HOME/cdecl/cdeclrc~/.config/cdecl/cdeclrc$XDG_CONFIG_DIRS/*/cdecl/cdeclrc/etc/xdg/cdecl/cdeclrc

可执行文件

已安装的可执行文件

命令类型暴露范围备注
c++declcli全局可执行文件
cdeclcli全局可执行文件

新鲜度

版本和新鲜度

这些信号区分页生成时间、软件包管理器活动和上游发布比较。只有存在证据 URL 和可比较版本时，才会提示版本落后。

页面生成时间2026-07-25
管理器版本18.7.2
管理器更新时间
本地数据OK
上游not checked
检测到的最新版本未检测到

https://github.com/paul-j-lucas/cdecl

安装元数据

软件包元数据

软件包键brew:cdecl
版本18.7.2
软件包管理器Homebrew
软件包管理器页面https://formulae.brew.sh/formula/cdecl
主页https://github.com/paul-j-lucas/cdecl
仓库https://github.com/paul-j-lucas/cdecl
上游文档https://github.com/paul-j-lucas/cdecl#readme
许可证GPL-3.0-or-later AND LGPL-2.1-or-later AND LicenseRef-Homebrew-public-domain
源码归档https://github.com/paul-j-lucas/cdecl/releases/download/cdecl-18.7.2/cdecl-18.7.2.tar.gz
macOS 提供的库ncurses
Bottle可用 (于 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux)
Homebrew post-install未定义
服务未声明

注册表事实

源数据库详情

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

源数据库匹配

其他软件包管理器记录

匹配项来自外部软件包管理器索引，并与本地 Automic Vault 软件包链接分开显示。

Debian apt95%

cdecl 2.5-15+b1

Turn English phrases to C or C++ declarations

sudo apt install cdecl
  • Section: devel
  • Architecture: amd64
  • Source Package: cdecl
  • 2 依赖
  • normalized package name match
  • 匹配方式：Cdecl
Debian stable package indexes · deb.debian.org · Debian stable package indexes: cdecl from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Nix95%

cdecl

nix profile install nixpkgs#cdecl
  • normalized package name match
  • 匹配方式：Cdecl
nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/cd/cdecl/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
Ubuntu apt95%

cdecl 2.5-13.1build2

Turn English phrases to C or C++ declarations

sudo apt install cdecl
  • Section: universe/devel
  • Architecture: amd64
  • 2 依赖
  • normalized package name match
  • 匹配方式：Cdecl
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: cdecl from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
dnf95%

cdecl 18.7.2-1.fc45

Translator for C gibberish

https://github.com/paul-j-lucas/cdecl/

sudo dnf install cdecl
  • License: GPL-3.0-or-later AND LGPL-2.1-or-later AND LicenseRef-Fedora-PublicDomain
  • Category: Unspecified
  • Architecture: x86_64
  • Source Package: cdecl
  • 4 依赖
  • 1 提供
  • normalized package name match
  • 匹配方式：Cdecl
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: cdecl from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
zypper95%

cdecl 18.7.2-1.2

C/C++ function declaration translator

https://github.com/paul-j-lucas/cdecl/

sudo zypper install cdecl
  • License: GPL-3.0-or-later
  • Category: Development/Languages/C and C++
  • Architecture: x86_64
  • Source Package: cdecl
  • 3 依赖
  • 1 提供
  • normalized package name match
  • 匹配方式：Cdecl
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: cdecl from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst
MacPorts95%

cdecl

sudo port install cdecl
  • normalized package name match
  • 匹配方式：Cdecl
MacPorts ports tree · api.github.com · MacPorts ports tree: devel/cdecl/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1

软件包图谱

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