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{ lib
, buildPythonPackage
, pythonOlder
, fetchFromGitHub
, setuptools
, setuptools_scm
, pyvcd
, jinja2
# for tests
, pytestCheckHook
, yosys
, symbiyosys
, yices
}:
buildPythonPackage rec {
pname = "nmigen";
version = "unstable-2020-04-02";
# python setup.py --version
realVersion = "0.2.dev49+g${lib.substring 0 7 src.rev}";
disabled = pythonOlder "3.6";
src = fetchFromGitHub {
owner = "nmigen";
repo = "nmigen";
rev = "c79caead33fff14e2dec42b7e21d571a02526876";
sha256 = "sha256-3+mxHyg0a92/BfyePtKT5Hsk+ra+fQzTjCJ2Ech44/s=";
};
nativeBuildInputs = [ setuptools_scm ];
propagatedBuildInputs = [ setuptools pyvcd jinja2 ];
checkInputs = [ pytestCheckHook yosys symbiyosys yices ];
preBuild = ''
export SETUPTOOLS_SCM_PRETEND_VERSION="${realVersion}"
'';
# Fail b/c can't find sby (symbiyosys) executable, which should be on path.
disabledTests = [
"test_distance"
"test_reversible"
"FIFOFormalCase"
];
meta = with lib; {
description = "A refreshed Python toolbox for building complex digital hardware";
homepage = "https://nmigen.info/nmigen";
license = licenses.bsd2;
maintainers = with maintainers; [ emily ];
};
}
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