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Bugzilla – Full Text Bug Listing |
| Summary: | ns-allinone-3.26 build fails on Centos 6.8 | ||
|---|---|---|---|
| Product: | bake | Reporter: | Roman Ronge <roman.ronge> |
| Component: | bake | Assignee: | Daniel Camara <daniel.camara> |
| Status: | RESOLVED INVALID | ||
| Severity: | normal | CC: | ns-bugs, tomh |
| Priority: | P3 | ||
| Version: | unspecified | ||
| Hardware: | PC | ||
| OS: | Linux | ||
Thanks for reporting an issue with your system, but gcc versions less than 4.8 are no longer supported as of ns-3.26, due to lack of C++-11 support. For the upcoming release, gcc-4.9 series will be the minimal version supported. I have a Centos 6 machine and I needed to do two things: 1) Install devtoolset-3 package and use scl to enable it (see these instructions): http://superuser.com/questions/834862/how-to-install-g-4-9-2-in-cent-os-6-5 2) enable python-2.7, again using scl: scl enable python27 bash export PYTHONPATH=$PYTHONPATH:/usr/lib/python2.6/site-packages With python-2.7 and gcc-4.9.2, you should be able to use most features of ns-3.26. |
Hi, I just downloaded ns-allinone-3.26 and trying to build it on our Centos 6.8 with g++ 4.4.7, however, unsuccessfully. After replacing "c++11" options with "c++0x" in wscripts, the build still fails with the following error in building the arp-cache: [ 968/1892] Compiling src/internet/model/udp-l4-protocol.cc In file included from /usr/lib/gcc/i686-redhat-linux/4.4.7/../../../../include/c++/4.4.7/bits/stl_algobase.h:66, from /usr/lib/gcc/i686-redhat-linux/4.4.7/../../../../include/c++/4.4.7/bits/char_traits.h:41, from /usr/lib/gcc/i686-redhat-linux/4.4.7/../../../../include/c++/4.4.7/ios:41, from /usr/lib/gcc/i686-redhat-linux/4.4.7/../../../../include/c++/4.4.7/ostream:40, from /usr/lib/gcc/i686-redhat-linux/4.4.7/../../../../include/c++/4.4.7/iostream:40, from ./ns3/assert.h:54, from ../src/internet/model/arp-cache.cc:20: /usr/lib/gcc/i686-redhat-linux/4.4.7/../../../../include/c++/4.4.7/bits/stl_pair.h: In constructor ‘std::pair<_T1, _T2>::pair(_U1&&, _U2&&) [with _U1 = int, _U2 = ns3::Ipv4Header&, _T1 = ns3::Ptr<ns3::Packet>, _T2 = ns3::Ipv4Header]’: ../src/internet/model/arp-cache.cc:516: instantiated from here /usr/lib/gcc/i686-redhat-linux/4.4.7/../../../../include/c++/4.4.7/bits/stl_pair.h:90: error: invalid conversion from ‘int’ to ‘ns3::Packet*’ /usr/lib/gcc/i686-redhat-linux/4.4.7/../../../../include/c++/4.4.7/bits/stl_pair.h:90: error: initializing argument 1 of ‘ns3::Ptr<T>::Ptr(T*) [with T = ns3::Packet]’ Waf: Leaving directory `/home/me/ns-allinone-3.26/ns-3.26/build' Build failed -> task in 'ns3-internet' failed (exit status 1): {task 165866220: cxx arp-cache.cc -> arp-cache.cc.1.o} ['/usr/bin/g++', '-O0', '-ggdb', '-g3', '-Wall', '-Werror', '-std=c++0x', '-Wno-error=deprecated-declarations', '-fstrict-aliasing', '-Wstrict-aliasing', '-fPIC', '-pthread', '-I.', '-I..', '-DNS3_BUILD_PROFILE_DEBUG', '-DNS3_ASSERT_ENABLE', '-DNS3_LOG_ENABLE', '-DHAVE_SYS_IOCTL_H=1', '-DHAVE_IF_NETS_H=1', '-DHAVE_NET_ETHERNET_H=1', '-DHAVE_PACKET_H=1', '-DHAVE_IF_TUN_H=1', '-DHAVE_=1', '-DHAVE_GSL=1', '-DHAVE_SQLITE3=1', '../src/internet/model/arp-cache.cc', '-c', '-o', '/home/me/ns-allinone-3.26/ns-3.26/build/src/internet/model/arp-cache.cc.1.o'] Traceback (most recent call last): File "./build.py", line 171, in <module> sys.exit(main(sys.argv)) File "./build.py", line 162, in main build_ns3(config, build_examples, build_tests, args, build_options) File "./build.py", line 82, in build_ns3 run_command([sys.executable, "waf", "build"] + build_options) File "/home/me/ns-allinone-3.26/util.py", line 25, in run_command raise CommandError("Command %r exited with code %i" % (argv, retval)) util.CommandError: Command ['/usr/bin/python', 'waf', 'build'] exited with code 1