
<p>
<code>genfft</code> is provided with the FFTW sources, which means that
you can play with the code generator if you want.  In this case, you
need a working Objective Caml system.  Objective Caml is available
from <A href="http://caml.inria.fr">the Caml web page</A>.  
<h2><A name="fortran">
Question 2.8.  Can I call FFTW from Fortran?
</A></h2>

Yes, FFTW (versions 1.3 and higher) contains a Fortran-callable
interface, documented in the FFTW manual. 

<p>
By default, FFTW configures its Fortran interfa