buildroot/buildroot
Buildroot, making embedded Linux easy. Note that this is not the official repository, but only a mirror. The official Git repository is at https://gitlab.com/buildroot.org/buildroot/. Do not open issues or file pull requests here. observed · 2026-08-28
Health v2 · maintenance only
77/100
- Activity 99
- Release rhythm 35
- Longevity 100
Flags: no_releases no_license
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 4874
- days_rel: n/a
- days_push: 7
- n_releases_24m: 0
Adoption not part of the score
3628 stars · 2879 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
Buildroot is a Makefile-based tool that generates complete embedded Linux systems through cross-compilation, producing toolchains, bootloaders, kernels, and root filesystems. It uses kernel-style menuconfig interfaces and supports thousands of preconfigured packages.
Use cases
- build a custom embedded linux root filesystem
- generate a cross-compilation toolchain for an arm board
- compile kernel and bootloader images for an embedded device
- create a minimal linux system for iot hardware
- produce firmware images for a custom single-board computer
When to choose
- you need a small, reproducible embedded linux image built from source
- you want a simple menuconfig-driven build with minimal setup
- you target boards with prebuilt defconfigs
- you prefer a Makefile-based system that is easy to understand and extend
When to avoid
- you need a full package-based desktop or server distribution
- you want incremental package management on the running target device
- you require complex multi-machine image composition better served by Yocto
- you cannot run a Linux build host
Facets
cli-tool · maturity stable
build-tool embedded configuration-management embedded-systems operating-systems developer-tools cross-platform cli embedded cross-platform embedded-linux root-filesystem toolchain menuconfig makefile firmware yocto-alternative cross-compilation linux
3 sources
- readme: https://github.com/buildroot/buildroot · fetched 2026-08-28 · 3c1f57ea48ba
- homepage: http://buildroot.org · fetched 2026-08-29 · b21fca076a5c
- site_page: http://buildroot.org/docs.html · fetched 2026-08-29 · 06bf277f6e15
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| buildroot/buildroot | main | 77 |
For agents
markdown · JSON · MCP: product_card(name="buildroot/buildroot")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem