[ROOT] Re: long long problem in 3.05.05

From: koblitz@poly.in2p3.fr
Date: Thu Jun 19 2003 - 13:46:08 MEST


Hi Rene,

it was indeed a very nasty mixture of old Dict files, an old installation 
of root in /usr/local which was mentioned in /etc/ldconfig, so a wrong 
LD_LIBRARY_PATH did not result in libraries not being found and trying to 
get it run at CERN and LLR at the same time. After you told me it worked 
at CERN, I finally succeeded in getting it running there, too. And after 
finding the old root-installation in /usr/local I also managed it here. 
There are definitely too many ways such an installation of root can break, 
using a new version is always an adventure...
Concerning gcc3.2, the problem is simply that it is not installed here at 
LLR.

Thanks a lot, Rene,
  Birger


On Thu, 19 Jun 2003, Rene Brun wrote:

> Hi Birger,
> 
> I cannot reproduce this problem.
> Are you sure that you do not have a mismatch between ROOT versions?
> check with
>  which rootcint
>  which root
>  echo $PATH
>  echo $LD_LIBRARY_PATH
> 
> Why do you use gcc2.96 instead of gcc3.2 ?
> 
> Rene Brun
> 
> koblitz@poly.in2p3.fr wrote:
> > 
> > Hi Rene,
> > 
> > I had to switch to v3.05.05 for the CMS-ECAL analysis software since you
> > told Jean Bourotte to use this version which fixed an important bug.
> > Previously I used 3.04.02. Now I am running into a serious problem:
> > 
> > rootcint -f Linux/H4DBManagerDict.C -c -I. -I/h4utils  -DWITH_MYSQL
> > -D__LINUX__ -DH4_BOUNDS_CHECK  H4DBManager.h H4DBManagerLinkDef.h
> > Error: 'long long' not ready. Go to $CINTSYSDIR/lib/longlong and run setup
> > FILE:/coda/software/root/v3.05.05//include/Rtypes.h LINE:80
> > Warning: Error occured during reading source files
> > Warning: Error occured during dictionary source generation
> > !!!Removing Linux/H4DBManagerDict.C Linux/H4DBManagerDict.h !!!
> > 
> > The offending code can be found at:
> > /afs/cern.ch/user/k/koblitz/public/h4/h4rootdb/src
> > 
> > I am quite desperate to get this fixed, since people are pressing for our
> > software to be there before the Test-Beam. I already tried some hours to
> > get the long long working and did not succeed. Since it ran without long long
> > data type before I anyway don't understand why this is necessary!
> > 
> > Thanks in advance,
> >   Birger
> > 
> > PS: I am using root_v3.05.05.Linux.RH7.3.gcc296.tar.gz
> > 
> > --
> >  Birger Koblitz                Tel: +33/1 69 33 31 73
> >  Ecole Polytechnique - LLR
> >  Route de Saclay
> >  F-91128 Palaiseau
> 

-- 
 Birger Koblitz                Tel: +33/1 69 33 31 73
 Ecole Polytechnique - LLR
 Route de Saclay
 F-91128 Palaiseau



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