           SPELL=fftw2
         VERSION=2.1.5
          SOURCE=fftw-$VERSION.tar.gz
SOURCE_DIRECTORY=$BUILD_DIRECTORY/fftw-$VERSION
   SOURCE_URL[0]=ftp://ftp.fftw.org/pub/fftw/$SOURCE
          MD5[0]=21d464a6ea5e7dc3c8f76e5941db01ca
        WEB_SITE=http://www.fftw.org/
         ENTERED=20011207
         UPDATED=20050613
      LICENSE[0]=GPL
       BUILD_API=2
           SHORT="Fast Fourier Tranform C Library"
cat << EOF
FFTW is a fast C FFT library. It includes complex, real, and parallel 
transforms, and can handle arbitrary array sizes efficiently. FFTW is 
typically faster than other publically-available FFT implementations, 
and is even competitive with vendor-tuned libraries (benchmarks are
available at the homepage). To achieve this performance, FFTW uses
novel code-generation and runtime self-optimization techniques (along 
with many other tricks).
EOF
