Upgrade your gcc version to 4.3 or higher. 

On Sep 20, 2011, at 6:09 PM, shu wrote:

> Hi all,
> 
>  I tried to compile the gem5 in a cluster. However it didn't work.
> 
>  I got the following message:
> ---------------------------------------------
> 
> 
> Checking for leading underscore in global variables...(cached) no 
> Checking for C header file Python.h... (cached) yes 
> Checking for C library pthread... (cached) yes 
> Checking for C library dl... (cached) yes 
> Checking for C library util... (cached) yes 
> Checking for C library m... (cached) yes 
> Checking for C library python2.7... (cached) yes 
> Checking for accept(0,0,0) in C++ library None... (cached) yes 
> Checking for zlibVersion() in C++ library z... (cached) yes 
> Checking for clock_nanosleep(0,0,NULL,NULL) in C library None... (cached) no 
> Checking for clock_nanosleep(0,0,NULL,NULL) in C library rt... (cached) yes 
> Checking for C header file fenv.h... (cached) yes 
> Reading /home/shu/simulator/gem5/src/arch/arm/SConsopts 
> Reading /home/shu/simulator/gem5/src/arch/noisa/SConsopts 
> Reading /home/shu/simulator/gem5/src/arch/mips/SConsopts 
> Reading /home/shu/simulator/gem5/src/arch/power/SConsopts 
> Reading /home/shu/simulator/gem5/src/arch/x86/SConsopts 
> Reading /home/shu/simulator/gem5/src/arch/alpha/SConsopts 
> Reading /home/shu/simulator/gem5/src/arch/sparc/SConsopts 
> Reading /home/shu/simulator/gem5/src/mem/protocol/SConsopts 
> Reading /home/shu/simulator/gem5/src/mem/ruby/SConsopts 
> Reading /home/shu/simulator/gem5/src/cpu/simple/SConsopts 
> Reading /home/shu/simulator/gem5/src/cpu/checker/SConsopts 
> Reading /home/shu/simulator/gem5/src/cpu/inorder/SConsopts 
> Reading /home/shu/simulator/gem5/src/cpu/o3/SConsopts 
> Reading /home/shu/simulator/gem5/src/cpu/ozone/SConsopts 
> Reading /home/shu/simulator/gem5/src/cpu/nocpu/SConsopts 
> Building in /home/shu/simulator/gem5/build/ALPHA_FS 
> Using saved variables file /home/shu/simulator/gem5/build/variables/ALPHA_FS 
> scons: done reading SConscript files. 
> scons: Building targets ... 
>  [     CXX] ALPHA_FS/python/swig/pyobject.cc -> .fo 
> cc1plus: warnings being treated as errors 
> build/ALPHA_FS/base/stats/output.hh:48: warning: 'struct Stats::Output' has 
> virtual functions but non-virtual destructor 
> scons: *** [build/ALPHA_FS/python/swig/pyobject.fo] Error 1 
> scons: building terminated because of errors.
> 
> 
> -------------------------------------------------------------
> the gem5 version is the latest stable version 
> 
> the cluster's OS is centOS. 
> my software version is:
> gcc      -4.1.2
> python -2.7.2
> scons  -2.1.0
> swig    -2.0.4
> zlib     -1.2.5
> 
> Could you please tell me what I missed?
> Thanks in advance.
> 
> Regards,
> Shu.
> 
> 
> _______________________________________________
> gem5-users mailing list
> [email protected]
> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users

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