Please see C2Lang.org for more info about C2!
This repositories is needed by both the C++ based C2-compiler ( (https://github.com/c2lang/c2compiler.git) and the C2 based C2-compiler (https://github.com/c2lang/c2c\_native.git)
The C2_LIBDIR Environment variable should point to this repository, so that the C2 compiler can find it.