nixpkgs/pkgs/development/python-modules/fx2/default.nix

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{ lib
, buildPythonPackage
, python
, fetchFromGitHub
, sdcc
, libusb1
, crcmod
}:
buildPythonPackage {
pname = "fx2";
version = "unstable-2019-08-27";
src = fetchFromGitHub {
owner = "whitequark";
repo = "libfx2";
rev = "dd1e42c7b46ff410dbb18beab46111bb5491400c";
sha256 = "0xvlmx6ym0ylrvnlqzf18d475wa0mfci7wkdbv30gl3hgdhsppjz";
};
nativeBuildInputs = [ sdcc ];
propagatedBuildInputs = [ libusb1 crcmod ];
preBuild = ''
cd software
${python.pythonForBuild.interpreter} setup.py build_ext
'';
preInstall = ''
mkdir -p $out/share/libfx2
cp -R ../firmware/library/{.stamp,lib,include,fx2{rules,conf}.mk} \
$out/share/libfx2
'';
# installCheckPhase tries to run build_ext again and there are no tests
doCheck = false;
meta = with lib; {
description = "Chip support package for Cypress EZ-USB FX2 series microcontrollers";
homepage = https://github.com/whitequark/libfx2;
license = licenses.bsd0;
maintainers = with maintainers; [ emily ];
};
}