releng-tool aims to provide a way for developers to tailor the building of multiple software components to help prepare packages for desired runtime environments (e.g. cross-platform portable packages, embedded targets, etc.). When building a package, assets may be located in multiple locations and may require various methods to extract, build and more. releng-tool allows developers to define a set of packages, specifying where resources should be fetched from, how packages should be extracted and the processes for patching, configuring, building and installing each package for a target sysroot.

The structure of a package depends on the specific project. The simplest type is a script-based package, where users can define custom scripts for various stages. A package does not need to handle every stage. Helper package types are available (e.g. Autotools, Cargo, CMake, Make, Meson, various Python types and SCons) for projects using common build systems.

For detailed documentation on the releng-tool project, see releng-tool's documentation.

• Python 3.9+

Host tools such as Git, scp, etc. may be required depending on the project being processed (e.g. if a package's sources fetch from a Git source, a Git client tool is required to perform said fetch).

This tool can be installed using pip or pipx:

pipx install releng-tool
 (or)
pip install -U releng-tool
 (or)
python -m pip install -U releng-tool

For Arch Linux users, this package is also available on AUR:

Arch User Repository — releng-tool
https://aur.archlinux.org/packages/releng-tool/

This tool can be invoked from a command line using:

releng-tool --help
 (or)
python -m releng-tool --help

Users can follow the tutorials found in the documentation:

releng-tool — Tutorials
https://docs.releng.io/getting-started/tutorials/

Or may inspect various test examples demonstrating various capabilities:

releng-tool — Examples Repository
https://github.com/releng-tool/releng-tool-examples