undefined references in f2c

[Carla Santos]

Hi,

The reason why I am using f2c is because I have to do the linking
between C++ and fortran at some point. Do you know if I have other
choice?

Thanks

On Fri, Feb 15, 2008 at 3:12 PM, Tim Prince <tprince@myrealbox.com> wrote:
> Tobias Schlüter wrote:
>  > Carla Santos wrote:
>  >> Dear Tobias,
>  >>
>  >> Thank you for your prompt reply.
>  >> I am using -lf2c, but I read at some places that maybe I should use
>  >> -lg2c, anyway I do not have that library and I can't find it in the
>  >> net.
>  >> This is my kind of error:
>  >> undefined reference to `d_sign'
>  >> Do you remember something about this?
>  >
>  > Sorry, I can't help you with this, except pointing you to the
>  > documentation.  I vaguely recall the f2c library being split into two or
>  > three modules, i.e. you may need another -l... argument.
>
>  libg2c comes with g77.  It includes most of libf2c.
>  As it has been about 10 years since libf2c was in general use, and you
>  have indicated an interest in libgfortran, I agree with others about
>  trying gfortran.
>