GNU Compiler Collection

An open source SystemC front-end. It relies on GCC to parse the C++, and on the SystemC library itself to extract the architecture of the platform to analyze.

By Tom Tromey. This article provides a tour of how you would go about connecting your own compiler front end to GCC.

IDE for DJGPP and other GCC-based systems, by Robert Hoehne, Salvador Eduardo Tropea. Runs on DOS, Linux, looks like old Borland DOS IDE. Has project management, frontend to GCC C/C++, syntax highlighting, integrated debugger. [Open Source, GPL]

This is a wikibook describing internals of GNU C Compiler Collection. A number of authors have contributed to it.

A gcc wrapper that speeds compilation by transparently distributing work across several machines. [Open source, GPL]