compdb is a command line tool to manipulate compilation databases. It eases the usage of tooling in a codebase by spoon-feeding the right compilation options.

Potato Make is a Scheme library that aims to simplify the task of maintaining, updating, and regenerating programs. It is inspired by the POSIX make utility and allows writing a build script in Guile Scheme.

compiledb provides a make python wrapper script which, besides executing the make build command, updates the JSON compilation database file corresponding to that build, resulting in a command-line interface similar to Bear.

Waf is a build system framework for configuring, compiling and installing applications.

Features:

• Automatic build order: the build order is computed from input and output files, among others

• Automatic dependencies: tasks to execute are detected by hashing files and commands

• Performance: tasks are executed in parallel automatically, the startup time is meant to be fast (separation between configuration and build)

• Flexibility: new commands and tasks can be added very easily through subclassing, bottlenecks for specific builds can be eliminated through dynamic method replacement

• Extensibility: though many programming languages and compilers are already supported by default, many others are available as extensions

• IDE support: Eclipse, Visual Studio and Xcode project generators (waflib/extras/)

• Documentation: the application is based on a robust model documented in The Waf Book and in the API docs

• Python compatibility: cPython 2.7 to 3.x, Jython 2.7 and PyPy

The Meson build system is focused on user-friendliness and speed. It can compile code written in C, C++, Fortran, Java, Rust, and other languages. Meson provides features comparable to those of the Autoconf/Automake/make combo. Build specifications, also known as Meson files, are written in a custom domain-specific language (DSL) that resembles Python.

Waf is a build system framework for configuring, compiling and installing applications.

Features:

• Automatic build order: the build order is computed from input and output files, among others

• Automatic dependencies: tasks to execute are detected by hashing files and commands

• Performance: tasks are executed in parallel automatically, the startup time is meant to be fast (separation between configuration and build)

• Flexibility: new commands and tasks can be added very easily through subclassing, bottlenecks for specific builds can be eliminated through dynamic method replacement

• Extensibility: though many programming languages and compilers are already supported by default, many others are available as extensions

• IDE support: Eclipse, Visual Studio and Xcode project generators (waflib/extras/)

• Documentation: the application is based on a robust model documented in The Waf Book and in the API docs

• Python compatibility: cPython 2.7 to 3.x, Jython 2.7 and PyPy

BusyBox combines tiny versions of many common UNIX utilities into a single small executable. It provides a fairly complete environment for any small or embedded system.

ToyBox combines tiny versions of many common UNIX utilities into a single small executable. It provides a fairly complete environment for any small or embedded system.

The UDUNITS-2 package provides support for units of physical quantities. Its three main components are:

1. udunits2lib, a C library for units of physical quantities;

2. udunits2prog, a utility for obtaining the definition of a unit and for converting numeric values between compatible units; and

3. an extensive database of units.

A simple one header solution to supporting UTF-8 strings in C and C++. The functions it provides are like those from the C header string.h, but with a utf8* prefix instead of the str* prefix.

StringZilla is a C/C++ header-only string library which relies on SIMD and SWAR. It implements string search, edit distances, sorting, lazy ranges, hashes and fingerprints.

cproc is a C compiler using QBE as a backend, supporting most of C11 along with some GCC and C2x extensions.

mpc is a lightweight Parser Combinator library for C. mpc can help with tasks such as:

• Building a new programming language

• Building a new data format

• Parsing an existing programming language

• Parsing an existing data format

• Embedding a Domain Specific Language

• Implementing Greenspun's Tenth Rule.

The Permuted Congruential Generator (PCG) extends the Linear Congruential Generator (LCG) with a permutation function to increase output randomness while retaining speed, simplicity, and conciseness.

Kefir is an independent compiler for the C17/C23 programming language, developed by Jevgenij Protopopov. Kefir has been validated with a test suite of 80 software projects, among which are GNU core- and binutils, Curl, Nginx, OpenSSL, Perl, Postgresql, Tcl and many others. The compiler targets x86_64 architecture and System-V AMD64 ABI, supporting Linux, FreeBSD, NetBSD an OpenBSD.

PCC is a portable C compiler. The project goal is to write a C99 compiler while still keeping it small, simple, fast and understandable.

This library is a C99 implementation to read TOML text documents.

This library is compatible with the v1.0.0 specification of the language.

Liblogging is an easy to use library for logging. It offers an enhanced replacement for the syslog() call, but retains its ease of use.

Concurrency Kit (ck) provides concurrency primitives, safe memory reclamation mechanisms and non-blocking (including lock-free) data structures designed to aid in the research, design and implementation of high performance concurrent systems developed in C99+.

This manual explains the C language for use with the GNU Compiler Collection (GCC) on the GNU/Linux system and other systems. We refer to this dialect as GNU C. If you already know C, you can use this as a reference manual.

The purpose of libfixposix is to offer replacements for parts of POSIX whose behaviour is inconsistent across *NIX flavours.

This library provides a C99 implementation of compression algorithms, currently limited to Huffman encoding and decoding.

This package provides a C99 preprocessor written in pure Python.

This package is an attempt at bringing smart pointers like C++'s unique_ptr and shared_ptr to C through GCC's cleanup attribute.