[Pw_forum] ld: cannot find -lfftw

[Eyvaz Isaev]

Hi Anne,

You can also use -D__FFTW -D__USE_INTERNAL_FFTW 
flags in CPPFLAGS. In this case -lfftw is not
required.

Bests,
Eyvaz. 

--- Anne P Shelton <ashelton at albany.edu> wrote:

> I am trying to install espresso-3.0 on an Intel
> server running Linux.
> It seems to configure fine and find the necessary
> library but then I get
> this error after I make all
> 
> ld: skipping incompatible /usr/lib/libfftw.a when
> searching for -lfftw
> ld: cannot find -lfftw
> make[1]: *** [memory.x] Error 1
> 
> I have installed the fftw 2.1.5 package.
> 
> Any ideas.
> 
> Thanks
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> 


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