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

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{ stdenv, buildPythonPackage, fetchPypi
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, fftw, fftwFloat, fftwLongDouble, numpy, scipy, cython, dask }:
buildPythonPackage rec {
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version = "0.11.1";
pname = "pyFFTW";
src = fetchPypi {
inherit pname version;
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sha256 = "05ea28dede4c3aaaf5c66f56eb0f71849d0d50f5bc0f53ca0ffa69534af14926";
};
buildInputs = [ fftw fftwFloat fftwLongDouble];
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propagatedBuildInputs = [ numpy scipy cython dask ];
# Tests cannot import pyfftw. pyfftw works fine though.
doCheck = false;
preConfigure = ''
export LDFLAGS="-L${fftw.out}/lib -L${fftwFloat.out}/lib -L${fftwLongDouble.out}/lib"
export CFLAGS="-I${fftw.dev}/include -I${fftwFloat.dev}/include -I${fftwLongDouble.dev}/include"
'';
#+ optionalString isDarwin ''
# export DYLD_LIBRARY_PATH="${pkgs.fftw.out}/lib"
#'';
meta = with stdenv.lib; {
description = "A pythonic wrapper around FFTW, the FFT library, presenting a unified interface for all the supported transforms";
homepage = http://hgomersall.github.com/pyFFTW/;
license = with licenses; [ bsd2 bsd3 ];
maintainers = with maintainers; [ fridh ];
};
}