Re: [f2py] undefined symbol: G77_date_and_time_0

When I add -lf2c it can't find it because f2c isn't in /usr/bin/ld.
I use f2py with following commands:
1- f2py ecri.f -m ecri -h ecri.pyf
2- f2py -c ecri.pyf ecri.f --fcompiler=gnu95
I use f90 to compile Fortran and gcc for C programs.
The name of extension module that I am building is ecri.so
I use ecri.so in my python program  but it can't find the intentetepy_ symbol which is used in ecri.f


> Date: Wed, 28 Jul 2010 12:18:58 +0300
> From: [email protected]
> To: f2py-users-Y4l6ocDipWCuvFJfX82//[email protected]
> Subject: Re: [f2py] undefined symbol: G77_date_and_time_0
> 
> On Wed, Jul 28, 2010 at 12:03 PM, Audrey Hureau
> <[email protected]> wrote:
> > Actually, it seems to be a library problem with a lot of undefined symbols.
> > I found the f2c library where symbols are defined.
> 
> In that case you can use `f2py -c ... -lf2c`
> 
> > However, it seems that for each subroutine, f2py create a symbol. I have a
> > InitEntetePy routine. When I try to execute my python program, I still have
> > a undefined symbol initentetepy_
> 
> Usually Fortran compilers lower the cases of routine names and append
> underscore to the names.
> If they don't by default then they usually provide switches for that.
> For more information, please give answers to the questions below.
> 
> > Do you know something about the creation of symbols with f2py?
> 
> Could you give an example session how exactly do you call f2py that
> would give undefined symbol errors?
> What Fortran and C compilers (vendor and version) are you using?
> What Fortran compiler flags are you using?
> What is the name of extension module you are building?
> 
> Pearu
> 
> _______________________________________________
> f2py-users mailing list
> f2py-users-Y4l6ocDipWCuvFJfX82//[email protected]
> http://cens.ioc.ee/mailman/listinfo/f2py-users

_______________________________________________
f2py-users mailing list
f2py-users-Y4l6ocDipWCuvFJfX82//[email protected]
http://cens.ioc.ee/mailman/listinfo/f2py-users