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{ lib, stdenv, buildPythonPackage, fetchFromGitHub, setuptools, swig, verilog }:
buildPythonPackage rec {
pname = "cocotb";
version = "1.4.0";
src = fetchFromGitHub {
owner = pname;
repo = pname;
rev = "v${version}";
sha256 = "0fv0mg8zh40ffq0q39s195y6hvjrzihpx0i3f7ba5881syw3x7p4";
};
propagatedBuildInputs = [
setuptools
];
postPatch = ''
patchShebangs bin/*.py
# POSIX portability (TODO: upstream this)
for f in \
cocotb/share/makefiles/Makefile.* \
cocotb/share/makefiles/simulators/Makefile.*
do
substituteInPlace $f --replace 'shell which' 'shell command -v'
done
'';
checkInputs = [ swig verilog ];
checkPhase = ''
# test expected failures actually pass because of a fix in our icarus version
# https://github.com/cocotb/cocotb/issues/1952
substituteInPlace tests/test_cases/test_discovery/test_discovery.py \
--replace 'def access_single_bit' $'def foo(x): pass\ndef foo'
export PATH=$out/bin:$PATH
make test
'';
meta = with lib; {
description = "Coroutine based cosimulation library for writing VHDL and Verilog testbenches in Python";
homepage = "https://github.com/cocotb/cocotb";
license = licenses.bsd3;
maintainers = with maintainers; [ matthuszagh ];
broken = stdenv.isDarwin;
};
}
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