GiPSy

Parser for a programming language that targets GIS programming for a Programming Languages Project in Hacettepe University.

REQUIREMENTS & INSTALLATION

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To install flex and yacc in Ubuntu:

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

1. First Compile yacc program

    yacc -d gipsy.y
   

   It will generate 3 files- y.tab.c , y.tab.h and y.output

2. Compile lex file

    lex gipsy.l
   

   It will generate lex.yy.c file

3. Run the following commands

   • gcc -o gipsy_parser y.tab.c lex.yy.c -lfl -lm
   • ./gipsy_parser < inp.txt

• Or you can just use make that includes 1, 2 and 3.1, then run 3.2

  make
  ./gipsy_parser < inp.txt