# icestorm を Homebrew, apk, dnf, Nix でインストール icestorm のインストール経路、実行ファイル、メタデータ、AI エージェント向けセキュリティノートを確認します。 ## インストール ```sh sudo av install brew:icestorm ``` 追加のインストールコマンド: ### macOS - Homebrew (100%): ```sh brew install icestorm ``` 証拠: local Homebrew formula metadata ### Linux - apk (92%): ```sh sudo apk add icestorm ``` 証拠: Alpine Linux edge package indexes: icestorm from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz - dnf (92%): ```sh sudo dnf install icestorm ``` 証拠: Fedora Rawhide package metadata: icestorm from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/210a2053c8e007daf9ae39c2a21daaed9b2ddd07d63ecffa597050361e73650c-primary.xml.zst - Nix (92%): ```sh nix profile install nixpkgs#icestorm ``` 証拠: nixpkgs package indexes: pkgs/by-name/ic/icestorm/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1 ## パッケージ情報 - **パッケージキー:** brew:icestorm - **パッケージマネージャ:** Homebrew - **パッケージマネージャページ:** - **バージョン:** 1.1 - **ソース概要:** Tools for analyzing and creating Lattice iCE40 FPGA bitstream files - **ホームページ:** - **リポジトリ:** - **上流ドキュメント:** - **ライセンス:** ISC - **ソースアーカイブ:** - **生成日時:** 2026-08-04T22:13:35+00:00 ## 実行可能ファイル - icebox_asc2hlc (cli) - icebox_chipdb (cli) - icebox_colbuf (cli) - icebox_diff (cli) - icebox_explain (cli) - icebox_hlc2asc (cli) - icebox_html (cli) - icebox_maps (cli) - icebox_stat (cli) - icebox_vlog (cli) - icebram (cli) - icemulti (cli) - icepack (cli) - icepll (cli) - iceprog (cli) - icetime (cli) - iceunpack (cli) - icebox_asc2hlc (エイリアス) - icebox_chipdb (エイリアス) - icebox_colbuf (エイリアス) - icebox_diff (エイリアス) - icebox_explain (エイリアス) - icebox_hlc2asc (エイリアス) - icebox_html (エイリアス) - icebox_maps (エイリアス) - icebox_stat (エイリアス) - icebox_vlog (エイリアス) - icebram (エイリアス) - icemulti (エイリアス) - icepack (エイリアス) - icepll (エイリアス) - iceprog (エイリアス) - icetime (エイリアス) - iceunpack (エイリアス) ## 依存関係 - libftdi - libusb - python@3.14 ## ビルド依存関係 - pkgconf ## インストール挙動 - post-install フック: 未定義 - Bottle: 利用可能 対象 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux ## バージョンと鮮度 - ページ生成日: 2026-08-04 - マネージャ版: 1.1 - ローカルデータ: OK - 上流リポジトリ: https://github.com/YosysHQ/icestorm - 検出された最新: v1.1 (最新) - 情報: No package-manager update timestamp was available. ## プロジェクトの歴史と使われ方 Project IceStorm is the reverse-engineered documentation and tool suite for Lattice iCE40 FPGA bitstreams. In package-manager terms it is the `ice*` tool bundle that helped make a fully open-source Verilog-to-bitstream flow practical on inexpensive FPGA boards. ### プロジェクトの歴史 The project began as an effort to document the iCE40 bitstream format and provide simple tools for analyzing and creating bitstream files. Its own timeline records a first public release in March 2015, a working fully open-source flow with Yosys and Arachne-pnr in May 2015, and a move of the source code to GitHub in July 2015. IceStorm's documentation frames Lattice iCE40 as a good target because the architecture is regular and minimal, with inexpensive development boards available. That made the family useful both for reverse-engineered documentation and as a reference platform for open FPGA tooling. ### 採用の歴史 IceStorm became important because it linked several independent tools into an end-to-end flow: Yosys for synthesis, Arachne-pnr and later nextpnr for place-and-route, IceStorm tools for packing, unpacking, timing, bitstream inspection, and programming. By 2016 the documentation listed support across LP/HX 1K, 4K, and 8K package variants, and in 2018 it added iCE40 UltraPlus support. The package shows up in Homebrew, Alpine, Fedora, and Nix metadata because FPGA hobbyists, hardware hackers, and digital-design developers often want the flow on ordinary Unix-like developer machines rather than inside vendor IDEs. ### 使われ方 A typical flow synthesizes Verilog with Yosys, places and routes with Arachne-pnr or nextpnr, packs the ASCII bitstream with `icepack`, and programs hardware with `iceprog`. Other tools such as `iceunpack`, `icebox_explain`, `icebox_vlog`, `icetime`, and `icepll` support reverse engineering, inspection, timing, and PLL configuration. The package is especially associated with small iCE40 boards such as the iCEstick and HX8K breakout board, where a command-line flow is enough to build, inspect, and upload simple FPGA designs. ### パッケージ好きにとっての重要性 Project IceStorm is one of the packages that made open FPGA development feel like normal Unix development: install compiler-like tools, run commands, inspect generated artifacts, and avoid proprietary GUI-only flows for supported iCE40 parts. It is also historically important as a bridge between software package managers and hardware toolchains. Its executables expose FPGA bitstreams as files that can be packed, unpacked, explained, converted to Verilog, timed, and programmed. ### タイムライン - 2015-03-22: First public release and demonstration video. - 2015-05-27: Working fully open-source flow with Yosys and Arachne-pnr. - 2015-07-19: 8K chip support released and source code moved to GitHub. - 2016-01-17: First IceTime timing-analysis release. - 2016-02-07: Support for all package variants of LP1K, LP4K, LP8K, HX1K, HX4K, and HX8K. - 2018-01-30: iCE40 UltraPlus support released. - 2025: The GitHub repository lists v1.1 as a tagged release. ### Related projects - Yosys provides Verilog synthesis for the iCE40 flow. - Arachne-pnr and nextpnr provide place-and-route options used with IceStorm. - Lattice iCEcube2 is the proprietary tool whose generated bitstreams were used as comparison material during reverse engineering. - F4PGA and other FPGA documentation efforts belong to the broader open FPGA tooling movement. ### ソース - - - - ## セキュリティノート broad file, network, media, or database tool signal. - **Geiger リスク:** blue / 中 - broad file, network, media, or database tool signal ## ソースデータベース詳細 - **Source Database:** Homebrew formula API - **Tap:** homebrew/core - **Full Name:** icestorm - **Version Scheme:** 0 - **Revision:** 0 - **Head Version:** HEAD - **Bottle Stable Root URL:** - **Deprecated:** no - **Disabled:** no - **Keg Only:** no - **URL Keys:** head, stable ## 他のパッケージマネージャ記録 - Nix - icestorm: normalized package name match | nixpkgs package indexes: pkgs/by-name/ic/icestorm/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1 - apk - icestorm - 0_git20240517-r0: normalized package name match | Alpine Linux edge package indexes: icestorm from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz | Project IceStorm - Lattice iCE40 FPGAs Bitstream Documentation | https://github.com/YosysHQ/icestorm - dnf - icestorm - 0-0.44.20250707gitf31c39c.fc45: normalized package name match | Fedora Rawhide package metadata: icestorm from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/210a2053c8e007daf9ae39c2a21daaed9b2ddd07d63ecffa597050361e73650c-primary.xml.zst | Lattice iCE40 FPGA bitstream creation/analysis/programming tools | http://bygone.clairexen.net/icestorm ## 関連リンク - [Secret-risk packages](https://pkg.so/ja/secret-risk-packages/) - Has protected-tool coverage, approval-gate, or non-low Geiger security signals. - [Terminal utility packages](https://pkg.so/ja/terminal-utilities/) - Matched terminal and command-line workflow metadata. - [Text processing packages](https://pkg.so/ja/text-processing-tools/) - Matched text, document, or structured-data processing metadata. - [Developer build packages](https://pkg.so/ja/developer-build-tools/) - Matched build, compiler, generator, or developer workflow metadata. - [python@3.14](https://pkg.so/ja/brew/python-3-14/) - Runtime dependency declared by Homebrew. - [libftdi](https://pkg.so/ja/brew/libftdi/) - Runtime dependency declared by Homebrew. - [pkgconf](https://pkg.so/ja/brew/pkgconf/) - Build dependency declared by Homebrew. - [nextpnr-ice40](https://pkg.so/ja/brew/nextpnr-ice40/) - Popular package that depends on this formula. - [prjtrellis](https://pkg.so/ja/brew/prjtrellis/) - Shares pkgdb curated category or tags: bitstream, cli, developer-tools, fpga. - [capstone](https://pkg.so/ja/brew/capstone/) - Shares pkgdb curated category or tags: cli, developer-tools, reverse-engineering. - [apktool](https://pkg.so/ja/brew/apktool/) - Shares pkgdb curated category or tags: cli, developer-tools, reverse-engineering. - [yosys](https://pkg.so/ja/brew/yosys/) - Shares pkgdb curated category or tags: cli, developer-tools, fpga. - [keystone](https://pkg.so/ja/brew/keystone/) - Shares pkgdb curated category or tags: cli, developer-tools, reverse-engineering. - [dex2jar](https://pkg.so/ja/brew/dex2jar/) - Shares pkgdb curated category or tags: cli, developer-tools, reverse-engineering. - [cfr-decompiler](https://pkg.so/ja/brew/cfr-decompiler/) - Shares pkgdb curated category or tags: cli, developer-tools, reverse-engineering. - [sby](https://pkg.so/ja/brew/sby/) - Both packages touch the same language runtime or ecosystem. Shared terms: cli, design, developer, developer-tools, hardware. ## Combined YAML source View the package source record on GitHub. [combined/icestorm.yml](https://github.com/mxcl/pkgdb/blob/main/combined/icestorm.yml) ## ソース - pkg.so package database - Geiger risk classifier - package-page enrichment - curated package history - package version freshness - pkgdb category and tag curation - package relationship graph - external package-manager database matches - cross-ecosystem install command graph