how to install ofswitch13 with ns3.29?

[Alex]

Recently, I want to use the ofswitch13 module, and I follow the guide of the site:http://www.lrc.ic.unicamp.br/ofswitch13/ step by step.Just like follows

$ cd ns-3.29/src 

$ git clone --recurse-submodules https://github.com/ljerezchaves/ofswitch13.git

$ cd ofswitch13 

$ git checkout 4.0.0 && git submodule update --recursive

$ cd lib/ofsoftswitch13 

$ ./boot.sh 

$ ./configure --enable-ns3-lib 

$ make

$ cd ../../../../

$ patch -p1 < src/ofswitch13/utils/ofswitch13-src-3_29.patch 

$ patch -p1 < src/ofswitch13/utils/ofswitch13-doc-3_29.patch

$ ./waf configure

$ ./waf

However, there is a error that tell me to recompile with -fPIC.

I have tried to change the CXXFLAGS , but still not work.

The error message has been attached as follows,Could anybody save from this problem?

/usr/bin/ld: /home/mxy/repos/ns-3-allinone/ns-3.29/src/ofswitch13/lib/ofsoftswitch13/udatapath/libns3ofswitch13.a(ofpbuf.o): relocation R_X86_64_PC32 against symbol `ofpbuf_prealloc_tailroom' can not be used when making a shared object; recompile with -fPIC

/usr/bin/ld: final link failed: Bad value

collect2: error: ld returned 1 exit status

If there are any other message necessary, just ask me to write them down.

Thank you very much

[차중혁]

refer https://blog.naver.com/ckwndgur/222011206950 using translation.

2019년 10월 22일 화요일 오후 11시 19분 46초 UTC+9, Alex 님의 말:

[차중혁]

yup, you have to care version of ofswitch, gcc, g++, ns-3

2020년 7월 1일 (수) 오후 4:58, 차중혁 <ckwn...@gmail.com>님이 작성:

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