CC = gcc                           ## compiler
CFLAGS = -std=c99 -g -Wall -MMD    ## compiler flags

OBJECTS = main.o stack.o node.o    ## object files
DEPENDS = ${OBJECTS:.o=.d}         ## dependencies
EXEC = a.out                       ## executable

${EXEC}: ${OBJECTS}                ## link
	${CC} ${OBJECTS} -o ${EXEC}

-include ${DEPENDS}                ## include dependency files

.PHONY : clean

clean: 
	rm -f ${OBJECTS} ${DEPENDS} ${EXEC}