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Old 05-16-2015, 12:47 AM   #1
Chakraborty
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Registered: Jan 2014
Location: India
Distribution: Linux-(Ubuntu 12.04,14.04.02). 32-bit for Research
Posts: 84

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Patched KeLiu's GPSR to ns-2.34 in Ubuntu 14.04.02 LTS


Installing ns-allinone-2.34 with KeLiu GPSR in Ubuntu 14.04.02 LTS
----------------------------------------------------------------------------------------------------------

1. Install gcc-4.4 g++-4.4 compilers

*NS-2 have some compatibility problem with gcc-4.6 version, in 12.04.
*It can be also installed from the Synaptic Package Manager

$ sudo apt-get install gcc-4.4 g++-4.4

2. Update Ubuntu library

$ sudo apt-get install libxt-dev libx11-dev libxmu-dev xorg-dev xgraph

3. Put the files "ns-allinone-2.34.tar.gz", "gpsr-keliu-ns-2.34-ubuntu10_i386.deb",& "gpsr-KeLiu-patched-ns2.34.tar.gz" to (preferably) /home.

$ cd <folder_name>

4. Extract the ns-allinone-2.34.tar.gz file

$ tar zxvf ns-allinone-2.34.tar.gz

5. Copy and paste the gpsr-KeLiu-patched-ns2.34.tar.gz file to /ns-allinone-2.34
gpsr-keliu-ns-2.34-ubuntu10_i386.deb file to ns-allinone-2.34/ns-2.34


$ cp gpsr-KeLiu-patched-ns2.34.tar.gz ns-allinone-2.34

6. Unpack it to replace default "ns-2.34" with KeLiu's "ns-2.34"

$ tar zxvf gpsr-KeLiu-patched-ns2.34.tar.gz

7. Now! place gpsr-keliu-ns-2.34-ubuntu10_i386.deb file to the replaced ns-2.34 directory

$ cp gpsr-keliu-ns-2.34-ubuntu10_i386.deb ns-allinone-2.34/ns-2.34

8. move to ns-allinone-2.34 and Install

$ cd ns-allinone-2.34 && ./install

Errors under "Build OTcl-1.13"
gcc -c -g -O2 -DNDEBUG -DUSE_SHM -I............
........
ld: final link failed: Bad value
make: *** [libotcl.so] Error 1
otcl-1.13 make failed! Exiting ...

9. For successful "make" necessary changes in files of ns-2.34:

otcl-1.13/configure
tools/ranvar.cc
mobile/nakagami.cc
tcl8.4.18/unix/Makefile.in
ns-2.34/Makefile
ns-2.34/Makefile.in

*********Changes**********


i) edit the line 6304 in otcl-1.13/configure as follows:

$ gedit /home/ns/ns-allinone-2.34/otcl-1.13/configure

CHANGES:
Linux*)
SHLIB_CFLAGS=-fpic
#SHLIB_LD=ld -shared /*disabled this line*/
SHLIB_LD=gcc -shared /*<== added this line*/
SHLIB_SUFFIX=.so
DL_LIBS=-ldl
SHLD_FLAGS=
;;



ii) $ gedit /home/ns/ns-allinone-2.34/ns-2.34/tools/ranvar.cc

CHANGES:
double GammaRandomVariable::value()
{
// Proposed by Marsaglia in 2000:
// G. Marsaglia, W. W. Tsang: A simple method for gereating Gamma variables
// ACM Transactions on mathematical software, Vol. 26, No. 3, Sept. 2000
if (alpha_ < 1) {
double u = rng_->uniform(1.0);
//return GammaRandomVariable::GammaRandomVariable(1.0 + alpha_, beta_).value() * pow (u, 1.0 / alpha_); /* Disabled*/
return GammaRandomVariable(1.0 + alpha_, beta_).value() * pow (u, 1.0 / alpha_); /*added this line*/
}



iii) $ gedit /home/ns/ns-allinone-2.34/ns-2.34/mobile/nakagami.cc disable line 183 and 185 add as below

CHANGES:
if (int_m == m) {
//resultPower = ErlangRandomVariable::ErlangRandomVariable(Pr/m, int_m).value();/*disabled*/
resultPower = ErlangRandomVariable(Pr/m, int_m).value();/*added this line*/
} else {
//resultPower = GammaRandomVariable::GammaRandomVariable(m, Pr/m).value();/*disabled*/
resultPower = GammaRandomVariable(m, Pr/m).value();/*added this line*/
}



iv) To used gcc-4.4 and g++-4.4 as compiler to compile ns-allinone-2.34, Edit line 270 in tcl8.4.18/unix/Makefile.in

$ gedit /home/ns/ns-allinone-2.34/tcl8.4.18/Makefile.in

CHANGES:
#CC = @CC@ //disabled
CC = @CC@-4.4 //added


v) To used gcc-4.4 and g++-4.4 as compiler to compile ns-allinone-2.34, change the line 36-37 in ns-2.34/Makefile.in

$ gedit /home/ns/ns-allinone-2.34/ns-2.34/Makefile.in

CHANGES:
#CC = @CC@ //disabled
#CPP = @CXX@ //disabled
CC = @CC@-4.4
CPP = @CXX@-4.4


v) Also need to change the line 36-37 in ns-2.34/Makefile
N.B: the Makefile is a only available if once an ./install command is issued previously. If not skip this step.

$ gedit /home/ns/ns-allinone-2.34/ns-2.34/Makefile

CHANGES:
#CC = gcc //disabled
#CPP = g++ //disabled
CC = gcc-4.4
CPP = g++-4.4

**********Changes complete*********

9. in ns/ns-allinone-2.34

$ sudo ./install
N.B: if the directories and files appear to be locked then run from home

sudo chmod 777 -R ns-allinone-2.34


10. Move to ns/ns-allinone-2.34/ns-2.34 and install KeLiu GPSR Software and validate

$ cd ns-2.34 && sudo dpkg -i gpsr-keliu-ns-2.34-ubuntu10_i386.deb && ./validate

11. See for GPSR directory in ns-2.34/ the object files should have been created and move to it.

$ ls
$ cd ns-2.34

12. run ns wireless.gpsr.tcl
warning: Please use -channel as shown in tcl/ex/wireless-mitf.tcl
GPSR configuration file
INITIALIZE THE LIST xListHead
Loading connection pattern...
Loading scenario file...
Load complete...
Starting Simulation...
channel.cc:sendUp - Calc highestAntennaZ_ and distCST_
highestAntennaZ_ = 1.5, distCST_ = 129.2
SORTING LISTS ...DONE!
NS EXITING...

Last edited by Chakraborty; 05-20-2015 at 10:25 PM.
 
Old 05-16-2015, 10:33 AM   #2
knudfl
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Registered: Jan 2008
Location: Copenhagen DK
Distribution: PCLinuxOS2023 Fedora38 + 50+ other Linux OS, for test only.
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? Are you just trying to do things as complicated as possible ? Or ? ?
And : You are not supposed to do "$ sudo ./install".
No ns2 commands as root, or with sudo, please.
(Except 'make install' and 'cp ns-gpsr-keliu /usr/local/bin/'.)

The ns2 build prerequisites are :
$ sudo apt-get install g++ (g++-4.4) automake libtool make patch libxmu-dev

The old instructions are here, post #8 ...
http://www.linuxquestions.org/questi...-4175503088/#8


Latest is :
$ cd ns-allinone-2.34/
$ patch -p0 < gpsr-KeLiu_ns234.patch
$ patch -p0 < ns234_gcc49.patch
$ ./install
$ cd ns-2.34/
$ cp ns ns-gpsr-keliu
$ sudo cp ns-gpsr-keliu /usr/local/bin/
$ cd gpsr/
$ ns-gpsr-keliu wireless-gpsr.tcl


Links :
gpsr-KeLiu_ns234.patch https://drive.google.com/file/d/0B7S...ew?usp=sharing
ns234_gcc49.patch https://drive.google.com/file/d/0B7S...ew?usp=sharing


-

Last edited by knudfl; 05-16-2015 at 10:41 AM.
 
Old 05-20-2015, 11:07 PM   #3
Chakraborty
Member
 
Registered: Jan 2014
Location: India
Distribution: Linux-(Ubuntu 12.04,14.04.02). 32-bit for Research
Posts: 84

Original Poster
Rep: Reputation: Disabled
@ #2

Dear Knud,

Upgraded the system to 14.04.

Not searched for the recent softwares

After a "fail build", tried gcc-4.4 with the previous Keliu patch, that I had, found-- it works well.

That I posted, for reference, as I searched that[KeLiu_GPSR+2.34 in 14.04] too.

Quote:
And : You are not supposed to do "$ sudo ./install".
perhaps yo mean to say "sudo" accesses the kernel space and installs ns there, whereas it should be installed in the "user" space, in context of protection. Is it so...?

Made the correction.

Your valuable suggestions made this post more better and clearer for anyone who refers.

With thanks & regards.
 
  


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