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I have created a copy from files custom-app.h, custom-app.cc and <tt
class="docutils literal"><span class="pre">ndn-simple-with-custom-app.cc
in scratch directory I have renamed the files to custom-app1.h
and .cc, and the classes to CustomApp1, when I try to run I see
the following error:<br>
</span></tt><small><font face="Courier New, Courier, monospace"><span
class="docutils literal"><span class="pre"><br>
root@debian:~/ndnSIM/ns-3# ./waf --run=prueba<br>
Waf: Entering directory `/root/ndnSIM/ns-3/build'<br>
[1022/2363] cxx: scratch/custom-app1.cc ->
build/scratch/custom-app1.cc.3.o<br>
[1023/2363] cxx: scratch/prueba.cc ->
build/scratch/prueba.cc.1.o<br>
[2272/2363] cxxprogram: build/scratch/prueba.cc.1.o ->
build/scratch/prueba<br>
[2288/2363] cxxprogram: build/scratch/custom-app1.cc.3.o
-> build/scratch/custom-app1<br>
/usr/lib/gcc/i486-linux-gnu/4.7/../../../i386-linux-gnu/crt1.o:
In function `_start':<br>
(.text+0x18): undefined reference to `main'<br>
collect2: error: ld returned 1 exit status<br>
Waf: Leaving directory `/root/ndnSIM/ns-3/build'<br>
Build failed<br>
-> task in 'custom-app1' failed (exit status 1):<br>
{task 153262796: cxxprogram custom-app1.cc.3.o ->
custom-app1}<br>
['/usr/bin/g++', '-pthread', '-Wl,-z,relro',
'scratch/custom-app1.cc.3.o', '-o',
'/root/ndnSIM/ns-3/build/scratch/custom-app1',
'-Wl,-Bstatic', '-Wl,-Bdynamic', '-Wl,--no-as-needed',
'-L.', '-L.', '-L.', '-L.', '-L.', '-L.', '-L.', '-L.',
'-L.', '-L.', '-L.', '-L.', '-L.', '-L.', '-L.', '-L.',
'-L.', '-L.', '-L.', '-L.', '-L.', '-L.', '-L.', '-L.',
'-L.', '-L.', '-L.', '-L.', '-L.', '-L.', '-L.', '-L.',
'-L.', '-L.', '-L.', '-L.', '-L.', '-L.', '-L/usr/lib',
'-L/usr/lib', '-lns3-dev-test-debug',
'-lns3-dev-csma-layout-debug',
'-lns3-dev-point-to-point-layout-debug',
'-lns3-dev-netanim-debug', '-lns3-dev-lte-debug',
'-lns3-dev-spectrum-debug', '-lns3-dev-antenna-debug',
'-lns3-dev-aodv-debug', '-lns3-dev-dsdv-debug',
'-lns3-dev-dsr-debug', '-lns3-dev-mesh-debug',
'-lns3-dev-olsr-debug', '-lns3-dev-csma-debug',
'-lns3-dev-wimax-debug', '-lns3-dev-applications-debug',
'-lns3-dev-virtual-net-device-debug', '-lns3-dev-uan-debug',
'-lns3-dev-energy-debug', '-lns3-dev-flow-monitor-debug',
'-lns3-dev-ndnSIM-debug', '-lns3-dev-visualizer-debug',
'-lns3-dev-nix-vector-routing-debug',
'-lns3-dev-tap-bridge-debug', '-lns3-dev-internet-debug',
'-lns3-dev-bridge-debug', '-lns3-dev-point-to-point-debug',
'-lns3-dev-mpi-debug', '-lns3-dev-wifi-debug',
'-lns3-dev-buildings-debug', '-lns3-dev-propagation-debug',
'-lns3-dev-mobility-debug', '-lns3-dev-config-store-debug',
'-lns3-dev-emu-debug', '-lns3-dev-fd-net-device-debug',
'-lns3-dev-topology-read-debug', '-lns3-dev-network-debug',
'-lns3-dev-stats-debug', '-lns3-dev-core-debug', '-lrt',
'-lboost_graph-mt', '-lboost_system-mt',
'-lboost_signals-mt', '-lboost_filesystem-mt',
'-lpython2.7']</span></span></font></small><tt
class="docutils literal"><span class="pre"><br>
<br>
what is the problem?<br>
<br>
ciao<br>
</span></tt>
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