[gmx-users] ffyw3f library not found..

[Fabio Affinito]

On 09/23/2010 12:27 PM, Kamalesh Roy wrote:
> Dear users
> 
> I am trying to install Gromacs-4.5 with fftw-3.2.2  in Fedora version 9,
> when I am trying to install the Groamcs
> after installing fftw it is giving me an error that ftwf library not found.
> 
> Please hep me.....
> 
> -- 
> Regards
> Kamalesh Roy
> 

Same problem here.
Using:
./configure --prefix=/bgp/userinternal/cin0644a/gromacs \
             --enable-ppc-sqrt \
             --disable-ppc-altivec \
             --with-fft=fftw3 \
             --without-x \
             CFLAGS="-O3 -qarch=auto -qtune=auto" \
             CC="xlc_r -q64" \
             CXX="xlC_r -q64" \
             CXXFLAGS="-O3 -qarch=auto -qtune=auto" \
             CPPFLAGS="-I/bgp/userinternal/cin0644a/fftwlibs/include" \
             F77="xlf_r -q64" \
             FFLAGS="-O3 -qnoprefetch -qarch=auto -qtune=auto" \
             LDFLAGS="-L/bgp/userinternal/cin0644a/fftwlibs/lib"
is fine with 4.0.7 but it generates
checking for main in -lfftw3f... no
configure: error: Cannot find fftw3f library
in 4.5.1

I successfully installed 4.5.1 only using the --with-fft=fftpack

Fabio



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Fabio Affinito, PhD
CINECA
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e-mail: f.affinito at cineca.it