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Old 08-21-2012, 02:12 AM   #41
twobob
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Location: uti gratia usura (Yao ying da ying; Mo ying da yieng)
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FFtw - Packaged in the new way.

Quote:
FFTW (3.3) is a C subroutine library for computing the discrete Fourier transform (DFT) in one or more dimensions, of arbitrary input size, and of both real and complex data (as well as of even/odd data, i.e. the discrete cosine/sine transforms or DCT/DST).

We believe that FFTW, which is free software, should become the FFT library of choice for most applications.
(who don't mind using a GPL 2) http://www.gnu.org/licenses/gpl-2.0.html


Binaries, Script, Src's + license enc.

usage ./fftw.sh (you can call it from anywhere)


./fftw.sh contains:

Quote:
#!/bin/sh

# Copyright (c) 2003, 2007-11 Matteo Frigo
# Copyright (c) 2003, 2007-11 Massachusetts Institute of Technology
#
# http://www.gnu.org/licenses/gpl-2.0.html
#

cd $( dirname "$0" )

#One way
/lib/ld-linux.so.3 --library-path $PWD/lib:/usr/lib:/lib --inhibit-rpath libfftw3.so.3 ./fftw-wisdom

#Another way
#env LD_LIBRARY_PATH=$( dirname "$0" )/lib:/usr/local/bin:/bin:/usr/bin:/usr/sbin:/sbin\
#./fftw-wisdom
Surely some fun to be had with that
Hopefully THIS is a decent way to package things.

Obviously some launcher stuff might be nicer in the long term for appropriate apps.

: D
Attached Files
File Type: gz fftw.tar.gz (4.56 MB, 53 views)
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