Makefile I use

Makefile

#!/bin/make

CC = gcc
CXX = g++

# 1. use VERY STRICT warning option.
# 2. use NEW STANDARD C/C++ option.
# 3. use BRAND NEW gcc extension.
CFLAGS = \
    -O2 -Wall -Wshadow -Wpointer-arith -Wcast-qual -Wwrite-strings \
    -Wconversion -Waggregate-return -Wstrict-prototypes \
    -Wmissing-declarations --std=gnu99
CXXFLAGS = \
    -O2 -Wall -Wshadow -Wpointer-arith -Wcast-qual -Wwrite-strings \
    -Wconversion -Waggregate-return -Wstrict-prototypes \
    -Wmissing-declarations -Wenum-clash --std=gnu++98
CPPFLAGS =
LDFLAGS = -lm

OBJS = qsattack
all: $(OBJS)
clean:
	$(RM) $(OBJS)