Thanks Remi,
But I already solved the problem. Effectively the link :
" -Xlinker -bind_at_load -flat_namespace"
was missing!! Now everything works fine.
Thanks for all
Pierre
On Fri, 19 Sep 2003, Remi Mommsen wrote:
> Hi Pierre,
>
> How do you compile this program? If I use
> g++ -Wall -fPIC -g -c main.cxx `root-config --cflags`
> g++ -g -Xlinker -bind_at_load -flat_namespace -o main main.o
> `root-config --libs`
>
> and add the missing includes
> #include "TApplication.h"
> #include "TH1F.h"
>
> It works as expected. I use root 3.05.07 compiled from fink on Mac OS X
> 10.2
>
> Cheers,
> Remi
>
>
> On Friday, September 19, 2003, at 02:30 AM, Pierre Da Silva wrote:
>
> > Hello ROOTERS,
> >
> > I resent a mail because my problem is still not resolved. I
> > have problems when I try to run my program under MacOSX with ROOT
> > version 3.05.05. I can reproduce the problem with this very simplified
> > program:
> >
> > int main (int argc, char *argv[])
> > {
> > TApplication theApp ("App", NULL, 0);
> > TH1F *histo;
> > double xp[151];
> > for(int j=0; j<100; j++) xp[j] =3D j+56;
> > for(int j=0; j<51; j ++) xp[100+j] = 100+3*j+56;
> > histo = new TH1F("myhisto","histo",50,0,1000);
> > for(int j=0; j<151; j++) histo->Fill(xp[j]);
> > histo->Draw();
> >
> > theApp.Run ();
> > return 0;
> > }
> >
> > When running this, the execution stops in the creation of the object
> > TApplication, but the program doesn't crash, it is simply stucked, and
> > nothing else is done (CPU: 0%). I still have the same problem even if I
> > comment the TApplication, the program is stucked at :
> >
> > histo = new TH1F("myhisto","histo",50,0,1000).
> >
> > Can anyone help me?
> >
> >
> > ###############################
> > Pierre Da Silva
> > Email: pdasilva@lpnhep.in2p3.fr
> > Tel.: 01 44 27 62 74
> >
> > LPNHE
> > 4, place Jussieu
> > Tour 33 - Rez de Chaussee
> > 75252 PARIS Cedex 05 - FRANCE
> > Tel.: 01 44 27 63 13
> > Fax: 01 44 27 46 38
> > ###############################
> >
> >
>
>
> ---------------------------------------------------------------------
> Q: How many kinds of physicists are there?
> A: Three. Those who can count and those who can't.
>
> *********************************************************************
> Remigius K. Mommsen e-mail: mommsen@slac.stanford.edu
> University of California, Irvine URL: http://cern.ch/mommsen
> c/o SLAC voice: ++1 (650) 926-3595
> 2575 Sand Hill Road #35 fax: ++1 (650) 926-3882
> Menlo Park, CA 94025, US home: ++1 (650) 233-9041
> *********************************************************************
>
--
###############################
Pierre Da Silva
Email: pdasilva@lpnhep.in2p3.fr
Tel.: 01 44 27 62 74
LPNHE
4, place Jussieu
Tour 33 - Rez de Chaussee
75252 PARIS Cedex 05 - FRANCE
Tel.: 01 44 27 63 13
Fax: 01 44 27 46 38
###############################
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