【转】Leach协议学习（1）——NS2.27+leach协议安装

转自：http://hi.baidu.com/jerry_916/blog/item/ab630c32391f944aac4b5f3e.html



1、 WinXP+Cygwin+NS2.27安装（略）

2、 Leach安装
（1）下载 http://www.internetworkflow.com/downloads/ns2leach/mit.tar.gz
（2） 安装
$ cd ns-allinone-2.27/ns-2.27
$ gunzip mit.tar.gz
$ tar -xvf mit.tar
$ vi Makefile
//添加-DMIT_uAMPS到DEFINE列表中; (第60行)
//添加-I./mit/rca -I./mit/uAMPS到INCLUDES列表中;（第71行）
// 将下列内容添加到gaf/gaf.o /这一行之前（第202行）
//mit/rca/energy.o mit/rca/rcagent.o /
//mit/rca/rca-ll.o mit/rca/resource.o /
//mac/mac-sensor-timers.o mac/mac-sensor.o mit/uAMPS/bsagent.o /
// -lintl /这一行去掉或注释掉（第76行）
$ make clean
$ make
$ vi test
//修改如下：
// #!/bin/bash
// cd tcl/ex
// ns wireless-demo-csci694.tcl
// sleep 2
// cd ../../
//./leach_test
$ vi leach_test
//在ns tcl/ex/wireless.tcl /前增加以下语句（第37行）
//RCA_LIBRARY=mit/rca
//export RCA_LIBRARY
//uAMPS_LIBRARY=mit/uAMPS
//export uAMPS_LIBRARY
$ cd
$ vi .bashrc
//在最后一行加入
//export RCA_LIBRARY=$home/Administrator/ns-allinone-2.27/ns-2.27/mit/rca
//export uAMPS_LIBRARY=$home/Administrator/ns-allinone-2.27/ns-2.27/mit/uAMPS
$ cd ns-allinone-2.27/ns-2.27
$ ./test
//显示结果






3、 安装时遇到的问题及解决方案

（1）make错误如下图





解决办法：
根据错误提示把wireless-phy.cc文件的第320行和321行的min改为MIN即可。
（2）make出现错误如下图

解决办法：




修改
D:/cygwin/home/Administrator/ns-allinone-2.27/ns-2.27/indep-utils/webtrace-conv/dec/my-endian.h文件
#ifndef _ENDIAN_H_
#define _ENDIAN_H_
改为
#ifndef _MY_ENDIAN_H_
#define _MY_ENDIAN_H_
或者将该文件的第一行和最后一行注释掉即可。

（3）./test出现warning如下：






D:/cygwin/home/Administrator/ns-allinone-2.27/ns-2.27/tcl/lib/ns_default.tcl文件第692行加入7个初始值如下：
Phy/WirelessPhy set alive_ 1
Phy/WirelessPhy set Efriss_amp_ 100 * 1e-12
Phy/WirelessPhy set Etwo_ray_amp_ 0.013 * 1e-12
Phy/WirelessPhy set EXcvr_ 50 * 1e-9
Phy/WirelessPhy set sleep_ 0
Phy/WirelessPhy set ss_ 1
Phy/WirelessPhy set dist_ 0
具体的初始值应该对照
D:/cygwin/home/Administrator/ns-allinone-2.27/ns-2.27/mac/wireless-phy.cc输入
（第95行，第97-99行，第104-105行，第107行）
（4）测试脚本为tcl/ex/wireless.tcl，老提示couldn't read file "tcl/ lib/ ns-mobilenode.tcl":no such file or directory while executing "source.orig tcl/ lib/ ns-mobilenode.tcl"
解决办法：路径的问题，直接运行tcl/ex/目录下的wireless.tcl时 将source tcl/ lib/ ns-mobilenode.tcl改成source ../ lib/ ns-mobilenode.tcl， 但你是测试leach协议 应该从ns-x.xx目录下直接运行./leach_test，这时就不用改了
（5）Installation: A possible problem with CPP_NAMESPACE

ns-2.27/indep-utils/cmu-scen-gen/setdest/Makefile,
 ns-2.27/indep-utils/webtrace-conv/nlanr/Makefile, and
 ns-2.27/indep-utils/webtrace-conv/dec/Makefile,
 needed to be modified in order to fix a bug in ISI's distribution. The bug
 caused a compile-time error that looked like this:

 g++ -c -Dstand_alone -DSTL_NAMESPACE=@STL_NAMESPACE@ -o setdest.o setdest.cc
 In file included from ../../../config.h:54,
 from setdest.h:5,
 from setdest.cc:57:
 ../../../autoconf.h:85: Error: namespace `CPP_NAMESPACE' undeclared
 setdest.cc:71:1: warning: "INFINITY" redefined
 In file included from /usr/include/math.h:40,
 from setdest.cc:43:
 /usr/include/bits/mathdef.h:35:1: warning: this is the location of the previous definition
 make[1]: *** [setdest.o] Error 1
 make[1]: Leaving directory `/home/iandow/netsim/ns-allinone-2.27/ns-2.27/indep-utils/cmu-scen-gen/setdest'
 make[1]: Entering directory `/home/iandow/netsim/ns-allinone-2.27/ns-2.27/indep-utils/webtrace-conv/dec'

 To fix the bug, edit ns-2.27/indep-utils/cmu-scen-gen/setdest/Makefile and 
 change this line:
 DEFINE = -Dstand_alone -DSTL_NAMESPACE=@STL_NAMESPACE@
 to this line:
 DEFINE = -Dstand_alone -DSTL_NAMESPACE=@STL_NAMESPACE@ -DCPP_NAMESPACE=std

 In the other two makefiles, append -DCPP_NAMESPACE=std to CFLAGS.

 I discovered that fix by searching the NS news database[2] for
 "CPP_NAMESPACE".