Makefile

.PHONY: depend clean

all: $(MAIN)
	 @echo  Polymorph binary has been compiled

$(MAIN): $(OBJS) 
		$(CXX) $(CXXFALGS) $(INCLUDES) -o $(MAIN) $(OBJS) $(LFLAGS) $(LIBS)

# this is a suffix replacement rule for building .o's from .c's
# it uses automatic variables $<: the name of the prerequisite of
# the rule(a .c file) and $@: the name of the target of the rule (a .o file) 
# (see the gnu make manual section about automatic variables)
.c.o:
		$(CXX) $(CXXFALGS) $(INCLUDES) -c $<  -o $@

clean:
		$(RM) *.o *~ $(MAIN)

depend: $(SRCS)
		makedepend $(INCLUDES) $^