[gmx-users] one question about the installation of fftw-2.1.5

Choon Peng cpchng at bii.a-star.edu.sg
Fri Sep 17 02:56:14 CEST 2004


Hi Xiao Yan,

  I think you've fused two flags together :)
"--enable-type-prefix" is a flag that tells configure to add "s" or "d" for
single- and double- precision FFTw, respectively.
"--prefix=/usr/users/xx/fftw-2.1.5" is the location where the compiled
library and header files will be stored.
So, you should have "--enable-type-prefix --prefix=/usr/users/xx/fftw-2.1.5"

cheers,
Choon Peng

-- 
Mr Choon-Peng Chng
Research Associate
Computational Biology Group
Bioinformatics Institute, A*STAR
30 Biopolis Street, Level 7. Singapore 138671.
DID: +65 6478 8301 FAX: +65 6478 9047
WWW: http://www.bii.a-star.edu.sg/~cpchng

On 9/17/04 6:04 AM, "Xiao Yan" <yanxiao3000 at hotmail.com> wrote:

> Hi,
> 
> In order to install gromacs, I tried to install the fftw-2.1.5 in my
> computer. But there is one error during the installation process. It is as
> follows
> 
> usr/users/xx/fftw-2.1.5> ./configure --enable-float
> --enable-type-prefix=/usr/users/xx/fftw-2.1.5
> usr/users/xx/fftw-2.1.5>make
> 
> It shows that
> 
> No suffix list.
> Making all in fftw
> Make: 'usr/users/xx/fftwfftw_la_OBJECTS': extra chars.  Stop.
> *** Exit 1
> Stop.
> 
> Can anyone tell me what's wrong with it?
> 
> Thanks a lot. 
> 
> Hailey
> 
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