TIGCC [SEP] license
TIGCC
TIGCC (from "TI" and "GCC") is a software development environment which allows developers to program and compile A68K assembly, GNU assembly, and C code for the Motorola 68000 series Texas Instruments graphing calculators (TI-89 (Titanium), TI-92 Plus and Voyage 200, as well as experimental support for the TI-92 with the Fargo shell). TIGCC is licensed under the GNU General Public License. 
Various parts of TIGCC.
The TIGCC project includes many things that help developers create and manage projects
calculators with the latest libticables2.
- Documentation - The TIGCC manual contains detailed documentation on how to use the TIGCC IDE and compiler, and documents all the TIGCC functions with detail.
- Compiler - The TIGCC compiler is a patched version of GCC that allows developers to compile C and assembly code for the m68k Texas Instruments graphing calculators.
Development of TIGCC.
Development of the TIGCC project has decreased drastically recently due to the departure of many team members. While TIGCC is still quite active, it is not growing