[GRASSLIST:4897] RE: Grass Installation

Dan Gelinas Daniel.Gelinas at safe.com
Wed Nov 6 16:02:00 EST 2002

Thanks for the help. I'll try this.

-----Original Message-----
From: Glynn Clements [mailto:glynn.clements at virgin.net]
Sent: Wednesday, November 06, 2002 12:39 PM
To: Dan Gelinas
Cc: GRASSLIST at baylor.edu
Subject: Re: [GRASSLIST:4894] RE: Grass Installation 

Dan Gelinas wrote:

> now I get this message: failed to find FFTW includes.
> -I searched for FFTW on my box with no results. :(
> -I also searched the configure script for hints.
> Can anyone give me a hint as to what this does and to what I need to
> get it working?

FFTW is a library for performing fast-Fourier transforms, and is
available from www.fftw.org. It is used by i.fft, i.zc, i.shape and
r.surf.fractal; if you don't need any of those programs, then you can
disable it with configure's "--without-fftw" switch.

Information regarding optional libraries can be obtained from the
REQUIREMENTS.html file, which resides in the top-level directory of
the GRASS source tree.

Glynn Clements <glynn.clements at virgin.net>

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