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Subject: Re: [hwloc-users] Getting the cache hierarchy
From: Olivier Cessenat (cessenat_at_[hidden])
Date: 2010-06-06 16:19:37


Le dimanche 06 juin 2010 à 22:13 +0200, Samuel Thibault a écrit :
> Olivier Cessenat, le Sun 06 Jun 2010 22:06:51 +0200, a écrit :
> > [cessenat_at_valerie hwloc-1.0.1]$ which gcc
> > /usr/bin/gcc
> >
> > It's only gfortran that I have in opt.
>
> And its bin/ directory only contains bin/gfortran? or does it perhaps
> also contain cpp?
Oups...
<<
[cessenat_at_valerie hwloc-1.0.1]$ ls -al /opt/gfortran/irun/bin
total 3012
drwxr-xr-x 2 1005 1011 4096 oct 30 2007 ./
drwxr-xr-x 9 1005 1011 4096 oct 30 2007 ../
-rwxr-xr-x 1 1005 1011 485379 oct 30 2007 cpp*
-rwxr-xr-x 3 1005 1011 482904 oct 30 2007 gcc*
-rwxr-xr-x 1 1005 1011 15977 oct 30 2007 gccbug*
-rwxr-xr-x 1 1005 1011 100177 oct 30 2007 gcov*
-rwxr-xr-x 2 1005 1011 491995 oct 30 2007 gfortran*
-rwxr-xr-x 3 1005 1011 482904 oct 30 2007 i386-pc-linux-gnu-gcc*
-rwxr-xr-x 3 1005 1011 482904 oct 30 2007 i386-pc-linux-gnu-gcc-4.3.0*
-rwxr-xr-x 2 1005 1011 491995 oct 30 2007 i386-pc-linux-gnu-gfortran*
[cessenat_at_valerie hwloc-1.0.1]$ /opt/gfortran/irun/bin/gcc -dumpversion
4.3.0
[cessenat_at_valerie hwloc-1.0.1]$ gcc -dumpversion
4.0.1
>>

> > Removing it from the path makes it compile.
>
> Ok. I really believe installing a very new compiler on a very old
> system was the culprit :)

I agree !
Olivier.