# 使用 Homebrew, Nix 安装 clang-build-analyzer 查看 clang-build-analyzer 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 ```sh sudo av install brew:clang-build-analyzer ``` 其他安装命令: ### macOS - Homebrew (100%): ```sh brew install clang-build-analyzer ``` 证据: local Homebrew formula metadata ### Linux - Nix (92%): ```sh nix profile install nixpkgs#clangbuildanalyzer ``` 证据: nixpkgs package indexes: pkgs/by-name/cl/clangbuildanalyzer/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1 ## 软件包事实 - **软件包键:** brew:clang-build-analyzer - **软件包管理器:** Homebrew - **版本:** 1.6.0 - **来源摘要:** Tool to analyze compilation time - **主页:** - **仓库:** - **已生成:** 2026-08-03T19:37:03+00:00 ## 可执行文件 - ClangBuildAnalyzer (别名) ## 安装行为 - Bottle: 不可用 ## 版本和新鲜度 - 页面生成时间: 2026-08-03 - 管理器版本: 1.6.0 ## 项目历史与用法 Clang Build Analyzer is a C and C++ build analysis tool that aggregates Clang -ftime-trace JSON files and reports where compilation time is spent. It is a package-nerd tool for people optimizing slow native builds rather than a general application framework. ### 项目历史 The repository was created in August 2019 after Clang 9 introduced -ftime-trace. The README says the tool takes the single-file trace output generated by Clang and aggregates many compilation traces into summaries of slow files, templates, functions, code generation, and expensive headers. ### 采用历史 The supplied package-manager data lists Homebrew and Nix packaging. Release metadata shows an initial 1.0.0 release labeled 'Initial release' and later releases tracking newer Clang support, including Clang 19 support in 1.6.0. ### 使用方式 A typical workflow starts capture with ClangBuildAnalyzer --start, builds with Clang 9 or later using -ftime-trace, stops capture with --stop, and runs --analyze on the produced capture file. A ClangBuildAnalyzer.ini file in the working directory controls how many expensive files, templates, functions, and headers are reported. ### 为什么软件包爱好者会关心 It matters because it packages a practical workflow around a compiler diagnostic format. For large C++ codebases, it turns a pile of per-object JSON traces into actionable package-maintainer and build-engineer questions: which headers, templates, source files, or compiler phases are costing rebuild time? ### 时间线 - 2019: Repository created after Clang 9 documented -ftime-trace. - 2020: v1.0.0 initial release published on GitHub. - 2020: v1.2.0 focused on optimizations for large builds. - 2023: v1.5.0 improved expensive-header information. - 2025: v1.6.0 added Clang 19 support and fixes. ### Related projects - Related projects include Clang, LLVM, Clang's -ftime-trace support, Chrome trace viewers, speedscope.app, and native build systems such as Make, CMake, Xcode, and Visual Studio. ### 来源 - - - - - ## 安全说明 narrow executable package without higher-risk signals. - **Geiger 风险:** 绿色 / 低 - narrow executable package without higher-risk signals ## 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 - Unix: ./ClangBuildAnalyzer.ini ## 其他软件包管理器记录 - Nix - clangbuildanalyzer: installed executable or alias match | nixpkgs package indexes: pkgs/by-name/cl/clangbuildanalyzer/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1 ## Combined YAML source View the package source record on GitHub. [combined/clang-build-analyzer.yml](https://github.com/mxcl/pkgdb/blob/main/combined/clang-build-analyzer.yml) ## 来源 - pkg.so package database - Geiger risk classifier - curated configuration and credential file locations - curated package history - pkgdb category and tag curation - external package-manager database matches - cross-ecosystem install command graph