[gmx-users] fftw & enable-float

[Bo Yang]

Yes, I did type './configure --enable-float' for
'fftw'. When I check the files, the 'fftw.h' is
under '---/include/fftw.h'. When I try to configure
Gromacs, it finds the 'fftw.h', but not 'sfftw.h. Then
it complains that 'configure: error: Cannot find any
single precision sfftw.h or fftw.h'. I don't
understand which part is wrong, 'fftw', or 'Gromacs'. 

Please suggest.

Bo 
 
here is how I did:
 
> [:~/gromacs-3.2.1] bo% ./configure
> --prefix=/Users/bo/gromacs-3.2.1
> checking build system type...
> powerpc-apple-darwin7.6.0
> checking host system type...
> powerpc-apple-darwin7.6.0
> checking for a BSD-compatible install...
> /usr/bin/install -c
> ---
> ----
> checking for sfftw.h... no
> checking for fftw.h... yes
> configure: error: Cannot find any single precision
> sfftw.h or fftw.h
> 
> ----end
> 
> 
> 
> 
> --- Lianqing Zheng <lzheng at me.rochester.edu> wrote:
> 
> > how about ./configure --enable-float?
> 
> 



		
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