[SciPy-user] build problem -- fftw

Pearu Peterson pearu at cens.ioc.ee
Fri Mar 1 16:17:54 CST 2002


Hoi,

On Fri, 1 Mar 2002, Heiko Henkelmann wrote:

> I tried to build the latest CVS content:
> 
> MinGW>python setup.py build -c mingw32
> 
> fftw_info:
>   Looking in C:\fftw ...
>   Looking in C:\ ...
>   Looking in C:\USR\PYTHON21 ...
>   NOT AVAILABLE

> MinGW>python system_info.py
> 
> fftw_info:
>   Looking in C:\fftw ...
>   Looking in C:\ ...
>   FOUND:
>     libraries = ['sfftw', 'srfftw', 'sfftw_threads', 'srfftw_threads']
>     library_dirs = ['C:\\fftw']

> Any idea what's going on there?

No.

But could you update system_info.py from CVS and try again.

If that does not work, try setting environment variable FFTW to C:\\fftw.
I have no idea how to do that under mingw; if it is like bash, then try

FFTW=C:\\fftw python setup.py build -c mingw32

Also, you can try
FFTW=C:\\Fftw
FFTW=C:\\FFTW
and other variants that windoza may use.

Try also copying FFTW directory to C:\\usr.

If all that does not work, then I suggest you try debugging
system_info.py. I am pretty perplex (what a nice word I found in
dictonary;) about what is going on there under windoza.

Regards,
	Pearu




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