C-Compiler Project

A project to design a programming language using lex and yacc

Required Libraries installation

• sudo apt-get install flex
• sudo apt-get install bison

Introduction

First, we need to specify all pattern matching rules for lex (bas.l) and grammar rules for yacc (bas.y)

Commands to create our compiler, bas.exe:

• yacc -d bas.y
• lex bas.l
• cc number.c lex.yy.c y.tab.c -ly -ll -lm