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{ lib
, stdenv
, buildPythonPackage
, fetchPypi
, setuptools
, setuptools-scm
, cocotb-bus
, pytest
, swig
, verilog
}:
buildPythonPackage rec {
pname = "cocotb";
version = "1.5.2";
# - we need to use the tarball from PyPi
# or the full git checkout (with .git)
# - using fetchFromGitHub will cause a build failure,
# because it does not include required metadata
src = fetchPypi {
inherit pname version;
sha256 = "9f4f3e6eb9caeb479e98d604770645b57469cd25b39e28df1916ffcd593efbe6";
};
nativeBuildInputs = [ setuptools-scm ];
buildInputs = [ setuptools ];
postPatch = ''
patchShebangs bin/*.py
# POSIX portability (TODO: upstream this)
for f in \
cocotb/share/makefiles/Makefile.* \
cocotb/share/makefiles/simulators/Makefile.*
do
substituteInPlace $f --replace 'shell which' 'shell command -v'
done
# remove circular dependency cocotb-bus from setup.py
substituteInPlace setup.py --replace "'cocotb-bus<1.0'" ""
'';
checkInputs = [ cocotb-bus pytest swig verilog ];
checkPhase = ''
export PATH=$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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