[Insight-users] please help with FFTW

[Karthik Krishnan]

You just need the package
See Insight/CMake/FindFFTW.cmake

and use it from your cmakelists.txt as:

SET(USE_FFTW 1)
FIND_PACKAGE( FFTW )

This will set the include FFTW_INCLUDE_PATH and lib path FFTW_LIB_PATH, that you can use as needed.





Renaud Isabelle wrote:

> Hi again,
>  
> Now, I have fftw3.h, fftw3.lib and fftw3.dll. But, now, my own project 
> failed to build because of FFTWConfig.cmake: how and where can I have 
> this file. I saw nothing reporting to it.
>  
> Please help me, it is quite urgent.
>  
> Isabelle
>
> */Renaud Isabelle <renauisa at yahoo.fr>/* a écrit :
>
>     Hi guys,
>      
>     *I wanna use itkFFTWRealToComplexConjugate* to compute a FFTW. But
>     it doesn't compile with MSVC 6: it says that
>     *FFTWRealToComplexConjugate is not a member of ITK*.!!!!!
>      
>     I rebuild ITK with USE_*FFTW*. But, CMake doesn't find FFTW_DIR.
>     It seems that I don't have FFTW installed on my windows PC: is it
>     possible?
>      
>     So, I went to www.fftw.org <http://www.fftw.org/> and downloaded
>     binary files including *fftw3.h and libfftw.lib.* Is it the right
>     way to do it?
>      
>     Now, I wanna rebuild my project but I got a message that
>     *FFTWConfig.cmake* is missing. What do I have to do?
>      
>     Maybe it is simpler than that. What am I missing? Please really
>     help me.
>      
>     Isabelle
>
>     ------------------------------------------------------------------------
>     *Appel audio GRATUIT partout dans le monde* avec le nouveau Yahoo!
>     Messenger
>     Téléchargez le ici !
>     <http://us.rd.yahoo.com/messenger/mail_taglines/default/*http://fr.messenger.yahoo.com>
>     _______________________________________________
>     Insight-users mailing list
>     Insight-users at itk.org
>     http://www.itk.org/mailman/listinfo/insight-users
>
> ------------------------------------------------------------------------
> *Appel audio GRATUIT partout dans le monde* avec le nouveau Yahoo! 
> Messenger
> Téléchargez le ici ! 
> <http://us.rd.yahoo.com/messenger/mail_taglines/yahoofr/*http://fr.messenger.yahoo.com> 
>
>
>------------------------------------------------------------------------
>
>_______________________________________________
>Insight-users mailing list
>Insight-users at itk.org
>http://www.itk.org/mailman/listinfo/insight-users
>  
>