71 lines
1.8 KiB
Nix
71 lines
1.8 KiB
Nix
{ lib
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, stdenv
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, buildPythonPackage
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, fetchFromGitHub
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, setuptools
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, setuptools-scm
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, cocotb-bus
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, find-libpython
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, pytestCheckHook
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, swig
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, verilog
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, ghdl
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}:
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buildPythonPackage rec {
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pname = "cocotb";
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version = "1.8.1";
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# pypi source doesn't include tests
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src = fetchFromGitHub {
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owner = "cocotb";
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repo = "cocotb";
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rev = "refs/tags/v${version}";
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hash = "sha256-B7SePM8muEL3KFVOY7+OAgQVIRvTs6k29xASK9lgCB4=";
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};
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nativeBuildInputs = [ setuptools-scm ];
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buildInputs = [ setuptools ];
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propagatedBuildInputs = [ find-libpython ];
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postPatch = ''
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patchShebangs bin/*.py
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# POSIX portability (TODO: upstream this)
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for f in \
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cocotb/share/makefiles/Makefile.* \
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cocotb/share/makefiles/simulators/Makefile.*
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do
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substituteInPlace $f --replace 'shell which' 'shell command -v'
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done
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# remove circular dependency cocotb-bus from setup.py
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substituteInPlace setup.py --replace "'cocotb-bus<1.0'" ""
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'' + lib.optionalString stdenv.isDarwin ''
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# disable lto on darwin
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# https://github.com/NixOS/nixpkgs/issues/19098
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substituteInPlace cocotb_build_libs.py --replace "-flto" ""
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'';
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patches = [
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# Fix "can't link with bundle (MH_BUNDLE) only dylibs (MH_DYLIB) file" error
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./0001-Patch-LDCXXSHARED-for-macOS-along-with-LDSHARED.patch
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];
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nativeCheckInputs = [ cocotb-bus pytestCheckHook swig verilog ghdl ];
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preCheck = ''
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export PATH=$out/bin:$PATH
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mv cocotb cocotb.hidden
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'';
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pythonImportsCheck = [ "cocotb" ];
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meta = with lib; {
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changelog = "https://github.com/cocotb/cocotb/releases/tag/v${version}";
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description = "Coroutine based cosimulation library for writing VHDL and Verilog testbenches in Python";
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homepage = "https://github.com/cocotb/cocotb";
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license = licenses.bsd3;
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maintainers = with maintainers; [ matthuszagh jleightcap ];
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};
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}
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