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nixpkgs/pkgs/development/python-modules/cypari2/default.nix
2018-04-21 20:39:56 -05:00

56 lines
1.3 KiB
Nix

{ stdenv
, bootstrapped-pip
, buildPythonPackage
, python
, fetchPypi
, pari
, gmp
, cython
, cysignals
, six
}:
buildPythonPackage rec {
pname = "cypari2";
version = "1.1.4"; # remove six dependency on upgrade to >1.1.4
src = fetchPypi {
inherit pname version;
sha256 = "0n0mp8qmvvzmfaawg39d3mkyzf65q2zkz7bnqyk4sfjbz4xwc6mb";
};
# This differs slightly from the default python installPhase in that it pip-installs
# "." instead of "*.whl".
# That is because while the default install phase succeeds to build the package,
# it fails to generate the file "auto_paridecl.pxd".
installPhase = ''
mkdir -p "$out/lib/${python.libPrefix}/site-packages"
export PYTHONPATH="$out/lib/${python.libPrefix}/site-packages:$PYTHONPATH"
# install "." instead of "*.whl"
${bootstrapped-pip}/bin/pip install --no-index --prefix=$out --no-cache --build=tmpdir .
'';
buildInputs = [
pari
gmp
];
propagatedBuildInputs = [
cysignals
cython
six # after 1.1.4: will not be needed
];
checkPhase = ''
make check
'';
meta = with stdenv.lib; {
description = "Cython bindings for PARI";
license = licenses.gpl2;
maintainers = with maintainers; [ timokau ];
homepage = https://github.com/defeo/cypari2;
};
}