Frak is a small interpreter for the brainf*ck programming language, written in C++. Its usefulness is debatable.

Frak uses the excellent CMake build system. The following commands should be sufficient for building Frak:

$ mkdir build
$ cd build
$ cmake ../
$ make

Frak requires only a single command-line argument, viz. the brainf*ck code that is to be executed:

$ ./frak Hello.f
Hello World!

Frak is released under the MIT licence.