GNU Libtool helps in the creation and use of shared libraries, by presenting a single consistent, portable interface that hides the usual complexity of working with shared libraries across platforms.

Autoconf offers the developer a robust set of M4 macros which expand into shell code to test the features of Unix-like systems and to adapt automatically their software package to these systems. The resulting shell scripts are self-contained and portable, freeing the user from needing to know anything about Autoconf or M4.

Autoconf offers the developer a robust set of M4 macros which expand into shell code to test the features of Unix-like systems and to adapt automatically their software package to these systems. The resulting shell scripts are self-contained and portable, freeing the user from needing to know anything about Autoconf or M4.

Autoconf offers the developer a robust set of M4 macros which expand into shell code to test the features of Unix-like systems and to adapt automatically their software package to these systems. The resulting shell scripts are self-contained and portable, freeing the user from needing to know anything about Autoconf or M4.

Automake the part of the GNU build system for producing standards-compliant Makefiles. Build requirements are entered in an intuitive format and then Automake works with Autoconf to produce a robust Makefile, simplifying the entire process for the developer.

GNU pyconfigure provides template files for easily implementing standards-compliant configure scripts and Makefiles for Python-based packages. It is designed to work alongside existing Python setup scripts, making it easy to integrate into existing projects. Powerful and flexible Autoconf macros are available, allowing you to easily make adjustments to the installation procedure based on the capabilities of the target computer.

Automake the part of the GNU build system for producing standards-compliant Makefiles. Build requirements are entered in an intuitive format and then Automake works with Autoconf to produce a robust Makefile, simplifying the entire process for the developer.

Avahi is a system which facilitates service discovery on a local network. It is an implementation of the mDNS (for "Multicast DNS") and DNS-SD (for "DNS-Based Service Discovery") protocols.

Nss-mdns is a plug-in for the GNU C Library's Name Service Switch (NSS) that resolves host names via multicast DNS (mDNS). It is most often used in home and other small networks without a local name server, to resolve host names in the .local top-level domain.

Microscheme, or (ms) for short, is a functional programming language for the Arduino, and for Atmel 8-bit AVR microcontrollers in general. Microscheme is a subset of Scheme, in the sense that every valid (ms) program is also a valid Scheme program (with the exception of Arduino hardware-specific primitives). The (ms) compiler performs function inlining, and features an aggressive tree-shaker, eliminating unused top-level definitions. Microscheme has a robust Foreign Function Interface (FFI) meaning that C code may be invoked directly from (ms) programs.

simavr is a new AVR simulator for GNU/Linux or any platform that uses avr-gcc. It uses avr-gcc's own register definition to simplify creating new targets for supported AVR devices. The core was made to be small and compact, and hackable so allow quick prototyping of an AVR project. The AVR core is now stable for use with parts with <= 128KB flash, and with preliminary support for the bigger parts. The simulator loads ELF files directly, and there is even a way to specify simulation parameterps directly in the emulated code using an .elf section. You can also load multipart HEX files.

UFA is a simple to use, lightweight framework which sits atop the hardware USB controller in specific AVR microcontroller models, and allows for the quick and easy creation of complex USB devices and hosts. This package contains the user-submitted projects and bootloaders for use with compatible microcontroller models, as well as the demos and the documentation.

The Axoloti patcher offers a “patcher” environment similar to Pure Data for sketching digital audio algorithms. The patches run on a standalone powerful microcontroller board: Axoloti Core. This package provides the runtime.

Ksoloti is an environment for generating and processing digital audio. It can be a programmable virtual modular synthesizer, polysynth, drone box, sequencer, chord generator, multi effect, sample player, looper, granular sampler, MIDI generator/processor, CV or trigger generator, anything in between, and more.

The Ksoloti Core is a rework of the discontinued Axoloti Core board. In short, Ksoloti aims for maximum compatibility with the original Axoloti, but with some layout changes and added features.

This package provides the runtime.

Ksoloti is an environment for generating and processing digital audio. It can be a programmable virtual modular synthesizer, polysynth, drone box, sequencer, chord generator, multi effect, sample player, looper, granular sampler, MIDI generator/processor, CV or trigger generator, anything in between, and more.

The Ksoloti Core is a rework of the discontinued Axoloti Core board. In short, Ksoloti aims for maximum compatibility with the original Axoloti, but with some layout changes and added features.

This package provides the patcher application.

Ksoloti is an environment for generating and processing digital audio. It can be a programmable virtual modular synthesizer, polysynth, drone box, sequencer, chord generator, multi effect, sample player, looper, granular sampler, MIDI generator/processor, CV or trigger generator, anything in between, and more.

The Ksoloti Core is a rework of the discontinued Axoloti Core board. In short, Ksoloti aims for maximum compatibility with the original Axoloti, but with some layout changes and added features.

This package provides the patcher application.

The Axoloti patcher offers a “patcher” environment similar to Pure Data for sketching digital audio algorithms. The patches run on a standalone powerful microcontroller board: Axoloti Core. This package provides the patcher application.

Btar is a tar-compatible archiver which allows arbitrary compression and ciphering, redundancy, differential backup, indexed extraction, multicore compression, input and output serialisation, and tolerance to partial archive errors.

Grsync is a simple graphical interface using GTK for the rsync command line program. It currently supports only a limited set of the most important rsync features, but can be used effectively for local directory synchronization.

Duplicity backs up directories by producing encrypted tar-format volumes and uploading them to a remote or local file server. Because duplicity uses librsync, the incremental archives are space efficient and only record the parts of files that have changed since the last backup. Because duplicity uses GnuPG to encrypt and/or sign these archives, they will be safe from spying and/or modification by the server.

Par2cmdline uses Reed-Solomon error-correcting codes to generate and verify PAR2 recovery files. These files can be distributed alongside the source files or stored together with back-ups to protect against transmission errors or bit rot, the degradation of storage media over time. Unlike a simple checksum, PAR2 doesn't merely detect errors: as long as the damage isn't too extensive (and smaller than the size of the recovery file), it can even repair them.

Rdup is a utility inspired by rsync and the plan9 way of doing backups. Rdup itself does not backup anything, it only print a list of absolute file names to standard output. Auxiliary scripts are needed that act on this list and implement the backup strategy.

The Restic REST server is a high performance HTTP server that implements restic's REST backend API. It provides a secure and efficient way to backup data remotely, using the restic backup client and a rest: URL.

Libarchive provides a flexible interface for reading and writing archives in various formats such as tar and cpio. Libarchive also supports reading and writing archives compressed using various compression filters such as gzip and bzip2. The library is inherently stream-oriented; readers serially iterate through the archive, writers serially add things to the archive. In particular, note that there is currently no built-in support for random access nor for in-place modification. This package provides the bsdcat, bsdcpio and bsdtar commands.