all: lab3

clean:	
	rm -f *.o *~

lab3.o: lab3.f
	f77 -c lab3.f

### Something is missing here and "make" will complain. 
### Fix it ! you are a geek, after all !

lab3: lab3.o lab3module.o
	f77 -o lab3 lab3.o lab3module.o -llapack 

# if need be, use also -lblas, and -lm at the end of line