[Insight-users] problem configuring ITK + FFTW

[Luis Ibanez]

Hi Jakub,

Yes, this is a bug in ITK 2.8.1.

The bug was fixed recently in the main CVS trunk.

Please replace the file

     Insight/CMake/FindFFTW.cmake


with the following file:

http://www.itk.org/cgi-bin/viewcvs.cgi/*checkout*/CMake/FindFFTW.cmake?rev=1.9&root=Insight


If you prefer to just apply the diff, you could use
the following link:

http://www.itk.org/cgi-bin/viewcvs.cgi/CMake/FindFFTW.cmake?root=Insight&r1=1.8&r2=1.9


If you actually are interested in using FFT, then
you probably want to use the CVS version of ITK
instead of the 2.8.1 release because several issues
with FFTs have been fixed recently.



    Regards,


       Luis


------------------
Jakub Bican wrote:
> 
> Hi all,
> 
> i downloaded latest ITK (2.8.1) and CMake (2.4 patch 3) and wanted to 
> build it in order to start a new project based on ITK.
> 
> There must be something wrong in CMakeLists.txt or FindFFTW script or in 
> this version of CMake, as it was not possible to enter the include path  
> to the FFTW library.
> 
> The option FFTW_INCLUDE_PATH was an ON/OFF option, not a path parameter.
> 
> This is ilustrated in attached image.
> 
> Please, can someone help me to fix this problem? I did not continue to 
> build itk with FFTW, because i am expecting problems with the fftw 
> header not found...
> 
> I am building on Win XP Pro + MS VS 7.0 and have been using earlier 
> versions of ITK with FFTW with no problems in configuration.
> 
> Thanks,
> 
>       Jakub
> 
> 
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> 
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