Signal processing block compiling problem

Hey Everyone,

To whoever can help me out, I’m trying to make my own signal processing
block. I’ve gotten to the point where I run the make file, but I keep
getting the following error:
“/usr/bin/ld: cannot find -lfftw3f”

This even occurs if I try to compile the howto example. Another member
on my
team has installed FFTW3, so I’m not sure why I am getting this error.
Can
anyone help me out? Thanks!

Jon Pendlum
Purdue University Undergrad

On Mar 24, 2008, at 10:12 PM, Jonathon P. wrote:

“/usr/bin/ld: cannot find -lfftw3f”
This even occurs if I try to compile the howto example. Another
member on my team has installed FFTW3, so I’m not sure why I am
getting this error. Can anyone help me out? Thanks!

FFTW3F is a separate install from FFTW3 on most systems. Do a search
for that package name in whatever install system you’re OS is using,
and hopefully it’ll turn up. BTW> What OS / version are you working
on? Always helps to know this info up front.

Michael D. wrote:

on? Always helps to know this info up front.

We solved this problem internally. For the record, on Debian the
necessary files are not in the fftw3 package, but they are in
fftw3-dev. There is no fftw3f package.

–Paul

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