pythonPackages.pyfftw : move to separate expression

1 files changed, 35 insertions, 0 deletions

diff --git a/pkgs/development/python-modules/pyfftw/default.nix b/pkgs/development/python-modules/pyfftw/default.nix
new file mode 100644
index 000000000000..973a2e84ffa7
--- /dev/null
+++ b/pkgs/development/python-modules/pyfftw/default.nix
@@ -0,0 +1,35 @@
+{ stdenv, buildPythonPackage, fetchPypi
+, fftw, fftwFloat, fftwLongDouble, numpy, scipy }:
+
+buildPythonPackage rec {
+  version = "0.10.4";
+  pname = "pyFFTW";
+  name = "${pname}-${version}";
+
+  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 ];
+  };
+}