A complete runtime environment for gcc
The Small Device C Compiler (SDCC), targeting 8-bit architectures
The GNU Prolog native compiler
Free 32/64/16-bit multi-platform Pascal and Object Pascal compiler
BASIC Compiler and Interpreter
EMX compiler hosted on Win32
A BASIC interpreter and compiler with graphics.
Unleashing the potentials of types and templates
K&R C compiler for the 68000
A native Windows port of the GNU Compiler Collection (GCC)
Homebrew toolchains for wii, gamecube, 3ds, ds, gba, gp32 and psp
A C Compiler/Editor for Retro 6809 Machines (Colour Computer/Dragon)
E Integrated Development Environment Targeting All Systems
Embed C++ in Python source code, dynamically compile and access data