nixpkgs/pkgs/development/python-modules/pyscard/default.nix
2020-11-08 10:41:06 +00:00

58 lines
2.0 KiB
Nix

{ stdenv, fetchPypi, fetchpatch, buildPythonPackage, swig, pcsclite, PCSC }:
let
# Package does not support configuring the pcsc library.
withApplePCSC = stdenv.isDarwin;
inherit (stdenv.lib) getLib getDev optionalString optionals;
inherit (stdenv.hostPlatform.extensions) sharedLibrary;
in
buildPythonPackage rec {
version = "2.0.0";
pname = "pyscard";
src = fetchPypi {
inherit pname version;
sha256 = "0yap0p8mp6dx58n3nina6ryhc2cysaj75sq98wf3qybf33cxjr5k";
};
postPatch = if withApplePCSC then ''
substituteInPlace smartcard/scard/winscarddll.c \
--replace "/System/Library/Frameworks/PCSC.framework/PCSC" \
"${PCSC}/Library/Frameworks/PCSC.framework/PCSC"
'' else ''
substituteInPlace smartcard/scard/winscarddll.c \
--replace "libpcsclite.so.1" \
"${getLib pcsclite}/lib/libpcsclite${sharedLibrary}"
'';
NIX_CFLAGS_COMPILE = optionalString (! withApplePCSC)
"-I ${getDev pcsclite}/include/PCSC";
# The error message differs depending on the macOS host version.
# Since Nix reports a constant host version, but proxies to the
# underlying library, it's not possible to determine the correct
# expected error message. This patch allows both errors to be
# accepted.
# See: https://github.com/LudovicRousseau/pyscard/issues/77
# Building with python from nix on macOS version 10.13 or
# greater still causes this issue to occur.
patches = optionals withApplePCSC [
(fetchpatch {
url = "https://github.com/LudovicRousseau/pyscard/commit/945e9c4cd4036155691f6ce9706a84283206f2ef.patch";
sha256 = "19n8w1wzn85zywr6xf04d8nfg7sgzjyvxp1ccp3rgfr4mcc36plc";
})
];
propagatedBuildInputs = if withApplePCSC then [ PCSC ] else [ pcsclite ];
nativeBuildInputs = [ swig ];
meta = {
homepage = "https://pyscard.sourceforge.io/";
description = "Smartcard library for python";
license = stdenv.lib.licenses.lgpl21;
maintainers = with stdenv.lib.maintainers; [ layus ];
};
}