<html><head><meta http-equiv="Content-Type" content="text/html charset=iso-8859-1"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi Cesar,<div><br></div><div>Did you reconfigure NS-3/ndnSIM after the merging? If not, then it could be the problem.</div><div><br></div><div>Here is my output on Linux machine with compilation of the same .cc file:</div><div><br></div><div><div><span style="font-size: 12px;">[1019/1763] cxx: src/ndnSIM/tools/rocketfuel-maps-cch-to-annotaded.cc -> build/src/ndnSIM/tools/rocketfuel-maps-cch-to-annotaded.cc.1.o</span></div><div><span style="font-size: 12px;">11:32:15 runner ['/usr/bin/g++', '-O0', '-ggdb', '-g3', '-Wall', '-Werror', '-Wno-error=deprecated-declarations', '-fstrict-aliasing', '-Wstrict-aliasing', '-pthread', '-fno-strict-aliasing', '-fwrapv', '-fstack-protector', '-fno-strict-aliasing', '-I.', '-I..', '-I/usr/include', '-I/usr/include/python2.7', '-I/usr/include/x86_64-linux-gnu/python2.7', '-DNS3_ASSERT_ENABLE', '-DNS3_LOG_ENABLE', '-DHAVE_SYS_IOCTL_H=1', '-DHAVE_IF_NETS_H=1', '-DHAVE_PACKET_H=1', '-DHAVE_SSL=1', '-DHAVE_SQLITE3=1', '-DHAVE_IF_TUN_H=1', '-DNDEBUG', '-D_FORTIFY_SOURCE=2', '../src/ndnSIM/tools/rocketfuel-maps-cch-to-annotaded.cc', '-c', '-o', 'src/ndnSIM/tools/rocketfuel-maps-cch-to-annotaded.cc.1.o']</span></div><div><span style="font-size: 12px;">[1698/1763] cxxprogram: build/src/ndnSIM/tools/rocketfuel-maps-cch-to-annotaded.cc.1.o -> build/src/ndnSIM/tools/ns3-dev-rocketfuel-maps-cch-to-annotaded-debug</span></div><div><span style="font-size: 12px;">11:32:23 runner ['/usr/bin/g++', '-pthread', '-Wl,-Bsymbolic-functions', '-Wl,-z,relro', 'src/ndnSIM/tools/rocketfuel-maps-cch-to-annotaded.cc.1.o', '-o', '/home/cawka/ndnSIM/ns-3/build/src/ndnSIM/tools/ns3-dev-rocketfuel-maps-cch-to-annotaded-debug', '-Wl,-Bstatic', '-Wl,-Bdynamic', '-Wl,--no-as-needed', '-L.', '-L.', '-L.', '-L.', '-L.', '-L.', '-L.', '-L.', '-L.', '-L.', '-L.', '-L.', '-L/usr/lib', '-L/usr/lib', '-lns3-dev-ndnSIM-debug', '-lns3-dev-visualizer-debug', '-lns3-dev-point-to-point-debug', '-lns3-dev-internet-debug', '-lns3-dev-mpi-debug', '-lns3-dev-bridge-debug', '-lns3-dev-wifi-debug', '-lns3-dev-propagation-debug', '-lns3-dev-mobility-debug', '-lns3-dev-topology-read-debug', '-lns3-dev-network-debug', '-lns3-dev-core-debug', '-lrt', '-lboost_graph-mt', '-lboost_system-mt', '-lboost_signals-mt', '-lboost_filesystem-mt', <font color="#e32400">'-lssl', '-lcrypto'</font>, '-lpython2.7']</span></div></div><div><br></div><div><br></div><div>---</div><div>Alex</div><div><br></div><div><div>On May 10, 2013, at 1:34 AM, Cesar Ghali <<a href="mailto:cghali@uci.edu">cghali@uci.edu</a>> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite">
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<div bgcolor="#FFFFFF" text="#000000">
<div class="moz-cite-prefix">Hi Alex,<br>
<br>
I forked
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charset=ISO-8859-1">
the <a href="git://github.com/NDN-Routing/ndnSIM.git">git://github.com/NDN-Routing/ndnSIM.git</a> repo and I'm using the
feature/with-openssl branch. When I build, I am still getting
(undefined reference to `SHA1') which means that the crypto lib is
not being linked. I also can't see it in the compile command:<br>
<br>
Build failed<br>
-> task in 'rocketfuel-maps-cch-to-annotaded' failed (exit
status 1): <br>
{task 163377036: cxxprogram
rocketfuel-maps-cch-to-annotaded.cc.1.o ->
ns3-dev-rocketfuel-maps-cch-to-annotaded-optimized}<br>
['/usr/bin/g++', '-pthread', '-Wl,-Bsymbolic-functions',
'-Wl,-z,relro',
'src/ndnSIM/tools/rocketfuel-maps-cch-to-annotaded.cc.1.o', '-o',
'/home/cesar/Documents/ndnSIM/ns-3/build/src/ndnSIM/tools/ns3-dev-rocketfuel-maps-cch-to-annotaded-optimized',
'-Wl,-Bstatic', '-Wl,-Bdynamic', '-Wl,--no-as-needed', '-L.',
'-L.', '-L.', '-L.', '-L.', '-L.', '-L.', '-L.', '-L.', '-L.',
'-L.', '-L.', '-L/usr/lib', '-L/usr/lib',
'-lns3-dev-ndnSIM-optimized', '-lns3-dev-visualizer-optimized',
'-lns3-dev-point-to-point-optimized',
'-lns3-dev-internet-optimized', '-lns3-dev-mpi-optimized',
'-lns3-dev-bridge-optimized', '-lns3-dev-wifi-optimized',
'-lns3-dev-propagation-optimized', '-lns3-dev-mobility-optimized',
'-lns3-dev-topology-read-optimized',
'-lns3-dev-network-optimized', '-lns3-dev-core-optimized', '-lrt',
'-lboost_graph-mt', '-lboost_system-mt', '-lboost_signals-mt',
'-lboost_filesystem-mt', '-lpython2.7']<br>
<br>
I checked the wscript file in the ndnSIM root folder (in
feature/with-openssl branch) and it includes adding a link to
crypto lib, but I don't know why it is not showing in the g++
command.<br>
<br>
Thanks for the help,<br>
Cesar<br>
<br>
<br>
On 05/09/2013 10:20 AM, Cesar Ghali wrote:<br>
</div>
<blockquote cite="mid:518BDAC0.30601@uci.edu" type="cite">Thanks
Alex,
<br>
<br>
I will try it and will let you know.
<br>
<br>
Cesar
<br>
<br>
<br>
On 05/08/2013 07:19 PM, Alex Afanasyev wrote:
<br>
<blockquote type="cite">Hi Cesar,
<br>
<br>
In waf, adding external dependencies is a little bit simpler,
though not as obvious.
<br>
I pushed a small change to ndnSIM repo to the
feature/with-openssl branch, which added a dependency (necessary
compiler and linker flags) for ndnSIM.
<br>
<br>
Can you try this branch?
<br>
<br>
---
<br>
Alex
<br>
<br>
<br>
On May 8, 2013, at 7:03 PM, <a class="moz-txt-link-abbreviated" href="mailto:cghali@uci.edu">cghali@uci.edu</a> wrote:
<br>
<br>
<blockquote type="cite">Hi all,
<br>
<br>
I am trying to use openssl with ndnSIM. I spend the last
several hours
<br>
trying to link the crypto library with waf and I finally
managed to do it.
<br>
Apparently, adding the libray to LINKFLAGS_EXTRA did not help,
although
<br>
-lcrypto is added to the g++ build command (which can be
verified using
<br>
the verbose mode when running waf). The way how I fixed it is
by adding
<br>
this line at the beginning of the build function in wscript
<br>
<br>
bld.env['LIB_PYEMBED'] = bld.env['LIB_PYEMBED'] + ["crypto"]
<br>
<br>
For some reason the crypto library should be linked at the
end, that's why
<br>
I appended it to LIB_PYEMBED which is being evaluated at the
end. Is there
<br>
a clean way to do this?
<br>
<br>
Thanks for the help,
<br>
Cesar
<br>
</blockquote>
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