pkgs/development/python-modules/pyfftw/default.nix

   1 { lib, buildPythonPackage, fetchPypi
   2 , fftw, fftwFloat, fftwLongDouble, numpy, scipy, cython, dask }:
   3
   4 buildPythonPackage rec {
   5   version = "0.12.0";
   6   pname = "pyFFTW";
   7
   8   src = fetchPypi {
   9     inherit pname version;
  10     sha256 = "60988e823ca75808a26fd79d88dbae1de3699e72a293f812aa4534f8a0a58cb0";
  11   };
  12
  13   preConfigure = ''
  14     export LDFLAGS="-L${fftw.out}/lib -L${fftwFloat.out}/lib -L${fftwLongDouble.out}/lib"
  15     export CFLAGS="-I${fftw.dev}/include -I${fftwFloat.dev}/include -I${fftwLongDouble.dev}/include"
  16   '';
  17
  18   buildInputs = [ fftw fftwFloat fftwLongDouble];
  19
  20   propagatedBuildInputs = [ numpy scipy cython dask ];
  21
  22   # Tests cannot import pyfftw. pyfftw works fine though.
  23   doCheck = false;
  24   pythonImportsCheck = [ "pyfftw" ];
  25
  26   meta = with lib; {
  27     description = "A pythonic wrapper around FFTW, the FFT library, presenting a unified interface for all the supported transforms";
  28     homepage = "http://hgomersall.github.com/pyFFTW/";
  29     license = with licenses; [ bsd2 bsd3 ];
  30     maintainers = with maintainers; [ fridh ];
  31   };
  32 }