LinXtris is a simple Tetris clone. Although the name is inspired on Linux, the game is designed to run on any platform that supports the Gnat Ada compiler, the Gtk+ toolkit and the GtkAda binding. This game should compile easily on any *nix and Windows system since GtkAda using Gnat does not require a makefile for each specific platform.
GPS is a free software multi-platform and multi-language integrated development environment (IDE). It provides a wide range of tools integrated together, and features particularly powerful source navigation capabilities. GPS also integrates GVD, the GNU Visual Debugger, and replaces it.
RTEMS (Real-Time Executive for Multiprocessor Systems) is a commercial grade real-time operating system designed for deeply embedded systems. It is a free (as in beer and speech) open-source solution that supports multi-processor systems. RTEMS is designed to support applications with the most stringent real-time requirements while being compatible with open standards such as POSIX. It includes filesystem support as well as a port of the FreeBSD TCP/IP stack. It's been ported to numerous processor architectures including ARM, Blackfin, PowerPC, i386, M68K, Coldfire, MIPS, Mico32, M32C, M32R, NIOS2, SPARC, SH, H8, and C3x/C4x DSPs. Using the GNU tools for cross development, you can use any number of systems as development hosts including both Unix and Windows platforms. There are pre-built cross development toolsets for RPM-based GNU/Linux distributions and MS Windows.
Fuzzy sets for Ada is a library providing implementations of confidence factors with the operations not, and, or, xor, +, and *, classical fuzzy sets with the set-theoretic operations and the operations of the possibility theory, intuitionistic fuzzy sets with the operations on them, fuzzy logic based on the intuitionistic fuzzy sets and the possibility theory; fuzzy numbers, both integer and floating-point with conventional arithmetical operations, and linguistic variables and sets of linguistic variables with operations on them. String-oriented I/O is supported. A rich set of GTK+ GUI widgets is provided.