[Planetlab-users] GCC's issue

[LiYunzhao]

Hi, David
Thanks your kind reply.
When using the LD_LIBRARY_PATH method, I copied the high version dynamic libraries of the libstdc++, the libc, and  the libpthread to the current folder that the LD_LIBRARY_PATH points to. However, not only I met the segment fault error when I run the "ls" command, but my application also return the same error with the low version of libstdc++ (ymbol lookup error: ./libstdc++.so.6: undefined symbol: _ZNSt7num_getIcSt19istreambuf_iteratorIcSt11char_traitsIcEEE2idE, version GLIBCXX_3.4). Any suggestion? Or is it possible to easily update these libraries on the PlanetLab nodes?
Thanks,
Yunzhao 
> Date: Mon, 17 Oct 2011 10:13:09 -0400
> Subject: Re: [Planetlab-users] GCC's issue
> From: isaac.wolinsky at gmail.com
> To: users at planet-lab.org
> CC: 
> 
> Recompile your libraries or make a chroot system that has the correct
> libraries you need.  Also google is a champ:  see this entry (in
> particular the first answer):
> http://stackoverflow.com/questions/3214168/linking-statically-with-glibc-and-libstdc
> 
> David
> 
> On Thu, Oct 13, 2011 at 4:31 PM, yz li <yzli at ksu.edu> wrote:
> > Hello, everyone
> > Since the current version of gcc on the Planetlab is 4.1.2, my project (
> > complied by gcc 4.4.4) can't be run on Planetlab nodes. It looks I can't
> > downgrade gcc and recompile my project, because some of my libraries need
> > the high version of libstdc++. I need your suggestion for this issue?
> > Thanks in advance!
> > -Yunzhao
> > Research Assistant
> > ECE department
> > Kansas State University
> > _______________________________________________
> > Users mailing list: Users at lists.planet-lab.org
> > https://lists.planet-lab.org/mailman/listinfo/users
> >
> 
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