CC = gcc CFLAGS = -g CPPFLAGS = -Wall -Wextra -pedantic -std=gnu90 chatty: main.o $(CC) $(CFLAGS) -o chatty main.o -lpthread main.o: main.c $(CC) $(CFLAGS) $(CPPFLAGS) -c -o main.o main.c clean: rm -f *.o chatty