Automake is a tool for automatically generating Makefiles compliant with the GNU Coding Standards.

NU libtool is a generic library support script. Libtool hides the complexity of using shared and static libraries behind a consistent, portable interface. Libtool supports building static libraries on all platforms.

Listing of the GNU software packages.

Grep is a program to search for strings inside a file.

Ncurses is software for controlling writing to the console screen under Unix, Linux and other operating systems.

Provides a C++ library to store a full text inverted index, for the purpose of located documents containing specific words.

ToutDoux is a project manager which lets you design a plan of action using a tree structure, with translations in French and English.

Table of contents linking to manual pages.

The GNU C library is used as the C library in the GNU system and most newer systems with the Linux kernel.

Goose is a LGPLed C++ library dedicated to statistical computation.