51 lines
1.5 KiB
Nix
51 lines
1.5 KiB
Nix
{ lib, stdenv, fetchFromGitHub
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, yosys, python3
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}:
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let
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python = python3.withPackages (p: with p; [ flask ]);
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in
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stdenv.mkDerivation {
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pname = "mcy";
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version = "2020.08.03";
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src = fetchFromGitHub {
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owner = "YosysHQ";
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repo = "mcy";
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rev = "62048e69df13f8e03670424626755ae8ef4c36ff";
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sha256 = "15xxgzx1zxzx5kshqyrxnfx33cz6cjzxcdcn6z98jhs9bwyvf96f";
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};
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buildInputs = [ python ];
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patchPhase = ''
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chmod +x scripts/create_mutated.sh
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patchShebangs .
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substituteInPlace mcy.py \
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--replace yosys '${yosys}/bin/yosys' \
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--replace 'os.execvp("mcy-dash"' "os.execvp(\"$out/bin/mcy-dash\""
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substituteInPlace mcy-dash.py \
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--replace 'app.run(debug=True)' 'app.run(host="0.0.0.0",debug=True)' \
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--replace 'subprocess.Popen(["mcy"' "subprocess.Popen([\"$out/bin/mcy\""
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substituteInPlace scripts/create_mutated.sh \
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--replace yosys '${yosys}/bin/yosys'
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'';
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# the build needs a bit of work...
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buildPhase = "true";
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installPhase = ''
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mkdir -p $out/bin $out/share/mcy/{dash,scripts}
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install mcy.py $out/bin/mcy && chmod +x $out/bin/mcy
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install mcy-dash.py $out/bin/mcy-dash && chmod +x $out/bin/mcy-dash
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cp -r dash/. $out/share/mcy/dash/.
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cp -r scripts/. $out/share/mcy/scripts/.
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'';
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meta = {
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description = "Mutation-based coverage testing for hardware designs, with Yosys";
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homepage = "https://github.com/YosysHQ/mcy";
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license = lib.licenses.isc;
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maintainers = with lib.maintainers; [ thoughtpolice ];
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platforms = lib.platforms.all;
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};
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}
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