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

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{ stdenv, buildPythonPackage, fetchPypi
, fftw, fftwFloat, fftwLongDouble, numpy, scipy }:
buildPythonPackage rec {
version = "0.10.4";
pname = "pyFFTW";
src = fetchPypi {
inherit pname version;
sha256 = "739b436b7c0aeddf99a48749380260364d2dc027cf1d5f63dafb5f50068ede1a";
};
buildInputs = [ fftw fftwFloat fftwLongDouble];
propagatedBuildInputs = [ numpy scipy ];
# 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 ];
};
}