14 Oct
2002
14 Oct
'02
6:21 p.m.
I installed fftw for BOTH double and single precision
(I need double for something else), so:
# For single
./configure --enable-float --enable-type-prefix
make
make install
# Then for double
make clean
./configure --enable-type-prefix
make
make install
This gives you sfftw.h and dfftw,h, as well as the
usual fftw.h, rfftw.h, etc that you got without any
config flags.
Best,
Kevin
--- luis jure <luisjure(a)multitel.com.uy> wrote:
el Sun, 13 Oct 2002 17:15:02 -0700 (PDT)
kevin ernste <kevinernste(a)yahoo.com> escribi�:
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configure: error: "Could not find FFTW! Is
it
installed (www.fftw.org)?"
how did you install fftw? first i built from sources
(fftw 2.1.3 from
www.fftw.org) and i got the same message. i was
about to write to the list
when i realized that the package installed only
this:
/usr/local/include/fftw.h
/usr/local/include/rfftw.h
/usr/local/info/fftw.info
/usr/local/info/fftw.info-1
/usr/local/info/fftw.info-2
/usr/local/info/fftw.info-3
/usr/local/info/fftw.info-4
/usr/local/info/fftw.info-5
/usr/local/lib/libfftw.a
/usr/local/lib/libfftw.la
/usr/local/lib/librfftw.a
/usr/local/lib/librfftw.la
so i decided to try the precompiled rpms. i
downloaded and installed both
fftw-2.1.3-1.i386.rpm and
fftw-2.1.3-devel-1.i386.rpm, and then everything
went fine (i deleted the sources directory and
untared afresh).
good luck,
lj