Before building make sure that gcc, flex and bison are installed. For example on Ubuntu:
# apt-get install flex bison build-essential
Then to build:
$ cd interpreter
$ make
To run built-in tests:
$ make test
This is simple testsuite which compares interpreter output for predefined files with
reference output. If there is ane difference, there will be warning message frm cmp
and make will exit with non-zero status.
To check source code with Google's CPPLINT:
$ make lint