A very basic compiler for python developed using lex and yacc. All the phases of compiler design have been covered and this compiler can parse basic statements, selection and looping constructs.

Install flex and bison using the following command which can help interpret .l and .y files.

sudo apt-get update
sudo apt-get install flex
sudo apt-get install bison

To parse a program using the mini-compiler, run the following commands in order in the folder of the project.

./compile.sh

This command will build an executable from the lex and yacc files. To run the executable, enter

./exec.sh filepath

This command will print all the outputs right from lexer parsing to assembly code generated for the file passed through filepath.