makefile.bsd4

示范了Unix和Linux下如何利用Raw Socket构造伪装的TCP、IP、UDP的包

# BSD4.4 Makefile will probably work on most OSs
# this attempts to get around the ip_len bug, if your OS is known
# to have fixed that (OpenBSD 2.1), then remove the IP_LEN_HORDER define

# Set your compiler here
CC = gcc

# Definitions specific to BSD4.4 derived systems
# This gets around a bug in the ip_len field of the IP packet
# if ipicmp doesnt work (results in an error), you'll need this.
# OpenBSD 2.1 has fixed this problem, so on OpenBSD comment this.

DEFINES = -DIP_LEN_HORDER 

# Tweak these if you have to

INCLUDE_DIR = -I.
CFLAGS = -Wall -g -c
LINK = $(CC) -o
COMPILE = $(CC) $(INCLUDE_DIR) $(DEFINES) $(CFLAGS) 
TARGETS = tcp udp ipicmp

# The rest should work.

all: $(TARGETS)

tcp: tcp.o in_cksum.o tcp_gen.o ip_gen.o trans_check.o
	$(LINK) tcp tcp.o in_cksum.o tcp_gen.o ip_gen.o trans_check.o

udp: udp.o in_cksum.o udp_gen.o ip_gen.o trans_check.o
	$(LINK) udp udp.o in_cksum.o udp_gen.o ip_gen.o trans_check.o

ipicmp: ipicmp.o in_cksum.o
	$(LINK) ipicmp ipicmp.o in_cksum.o

.c.o:
	$(COMPILE) $<

clean:
	rm -rf *.o $(TARGETS)