# x86_64-elf-grub を Homebrew でインストール x86_64-elf-grub 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:x86_64-elf-grub ``` 追加のインストールコマンド: ### macOS - Homebrew (100%): ```sh brew install x86_64-elf-grub ``` 証拠: local Homebrew formula metadata ## パッケージ情報 - **パッケージキー:** brew:x86_64-elf-grub - **パッケージマネージャ:** Homebrew - **バージョン:** 2.12 - **ソース概要:** GNU GRUB bootloader for x86_64-elf - **ホームページ:** - **生成日時:** 2026-08-03T19:37:03+00:00 ## 実行可能ファイル - x86_64-elf-grub-editenv (エイリアス) - x86_64-elf-grub-file (エイリアス) - x86_64-elf-grub-fstest (エイリアス) - x86_64-elf-grub-glue-efi (エイリアス) - x86_64-elf-grub-kbdcomp (エイリアス) - x86_64-elf-grub-menulst2cfg (エイリアス) - x86_64-elf-grub-mkfont (エイリアス) - x86_64-elf-grub-mkimage (エイリアス) - x86_64-elf-grub-mklayout (エイリアス) - x86_64-elf-grub-mknetdir (エイリアス) - x86_64-elf-grub-mkpasswd-pbkdf2 (エイリアス) - x86_64-elf-grub-mkrelpath (エイリアス) - x86_64-elf-grub-mkrescue (エイリアス) - x86_64-elf-grub-mkstandalone (エイリアス) - x86_64-elf-grub-render-label (エイリアス) - x86_64-elf-grub-script-check (エイリアス) - x86_64-elf-grub-syslinux2cfg (エイリアス) ## インストール挙動 - Bottle: 利用不可 ## バージョンと鮮度 - ページ生成日: 2026-08-03 - マネージャ版: 2.12 ## プロジェクトの歴史と使われ方 GNU GRUB is the GNU Project boot loader used to load operating-system kernels and chain-load other boot paths. It is closely associated with the Multiboot specification and is a common bootloader for GNU/Linux and hobby operating-system development. The x86_64-elf variant is useful when building GRUB tools and images for an x86-64 ELF target from a different host environment. Users reach for it when producing bootable images for kernels, teaching OS development, or assembling freestanding boot artifacts rather than managing the host's own boot loader. ### プロジェクトの歴史 GRUB originated in 1995 when Erich Boleyn was trying to boot GNU Hurd with the University of Utah's Mach 4 microkernel, now GNU Mach. Boleyn and Brian Ford designed the Multiboot Specification to avoid adding yet another incompatible PC boot method, and Boleyn began from FreeBSD boot-loader work before deciding to write a new boot loader. In 1999 Gordon Matzigkeit and Yoshinori K. Okuji adopted GRUB as an official GNU package and opened development via anonymous CVS. Around 2002 Okuji began PUPA, a rewrite intended to make GRUB cleaner, safer, more robust, and more powerful; PUPA became GRUB 2, while the original line became GRUB Legacy. ### 採用の歴史 GRUB Legacy's last release was 0.97 in 2005, while GRUB 2 gradually replaced it. The GNU manual records limited GNU/Linux distribution use of GRUB 2 by about 2007 and default installation by multiple major distributions by the end of 2009. GRUB also became important in the OS development community because it can load Multiboot-compliant kernels and can be used to create bootable ISO, disk, USB, BIOS, and UEFI images for test kernels. OSDev documentation treats GRUB 2 as a standard way to avoid writing a bootloader before testing a kernel. ### 使われ方 The cross-target GRUB package is not about changing the host's boot configuration. It supplies target-prefixed GRUB utilities such as grub-mkimage, grub-mkrescue, and grub-mkstandalone for creating x86-64 ELF boot artifacts from a development machine. Typical users build a kernel with a Multiboot or Multiboot2 header, create a grub.cfg, and use GRUB image-building commands to produce an ISO, disk image, or UEFI binary that can be tested in an emulator or on hardware. The target-prefixed tools keep that flow separate from any GRUB installation that might boot the developer's own machine. ### パッケージ好きにとっての重要性 This is a niche but meaningful package for people building operating systems on macOS or another non-target host. It pairs naturally with x86_64-elf-gcc and x86_64-elf-binutils, because GRUB builds for a target platform need target-aware compiler and binary utilities rather than host-default tools. ### タイムライン - 1995: GRUB begins while Erich Boleyn works on booting GNU Hurd with Mach. - 1999: GRUB becomes an official GNU package under Gordon Matzigkeit and Yoshinori K. Okuji. - Around 2002: PUPA begins as a major rewrite that becomes GRUB 2. - 2005: GRUB Legacy 0.97 is released as the last Legacy release. - 2007-2009: GRUB 2 moves from limited distribution use to defaults in multiple major GNU/Linux distributions. ### Related projects - The Multiboot and Multiboot2 specifications define the kernel-loading contract many hobby OS kernels use with GRUB. - GNU Binutils and GCC cross toolchains provide the target-aware build tools used alongside x86_64-elf GRUB. - QEMU is commonly used to boot and test the images GRUB creates. ### 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 ## Combined YAML source View the package source record on GitHub. [combined/x86_64-elf-grub.yml](https://github.com/mxcl/pkgdb/blob/main/combined/x86_64-elf-grub.yml) ## ソース - pkg.so package database - Geiger risk classifier - curated package history - pkgdb category and tag curation - cross-ecosystem install command graph