yosys: add option to build with Python binding

, abc-verifier

, bash

, bison

, boost

, fetchFromGitHub

, flex

, libffi

, yosys-bluespec

, yosys-ghdl

, yosys-symbiflow

, enablePython ? false # enable python binding

}:

# NOTE: as of late 2020, yosys has switched to an automation robot that

    ghdl     = yosys-ghdl;

  } // (yosys-symbiflow);

  boost_python = boost.override {

    enablePython = true;

    python = python3;

  };

in stdenv.mkDerivation (finalAttrs: {

  pname   = "yosys";

    (python3.withPackages (pp: with pp; [

      click

    ]))

  ];

  ] ++ lib.optional enablePython boost_python;

  makeFlags = [ "PREFIX=${placeholder "out"}"];

      echo "ERROR: yosys version in Makefile isn't equivalent to version of the nix package (allegedly ${finalAttrs.version}), failing."

      exit 1

    fi

  '' + lib.optionalString enablePython ''

    echo "ENABLE_PYOSYS := 1" >> Makefile.conf

    echo "PYTHON_DESTDIR := $out/${python3.sitePackages}" >> Makefile.conf

    echo "BOOST_PYTHON_LIB := -lboost_python${lib.versions.major python3.version}${lib.versions.minor python3.version}" >> Makefile.conf

  '';

  checkTarget = "test";

  yasm = callPackage ../development/compilers/yasm { };

  yosys = callPackage ../development/compilers/yosys { };

  yosysWithPython = callPackage ../development/compilers/yosys { enablePython = true; };

  yosys-bluespec = callPackage ../development/compilers/yosys/plugins/bluespec.nix { };

  yosys-ghdl = callPackage ../development/compilers/yosys/plugins/ghdl.nix { };

  yosys-synlig = callPackage ../development/compilers/yosys/plugins/synlig.nix { };

  yolink-api = callPackage ../development/python-modules/yolink-api { };

  yosys = toPythonModule (pkgs.yosys.override {

    python3 = python;

    enablePython = true;

  });

  youless-api = callPackage ../development/python-modules/youless-api { };

  youtube-dl = callPackage ../tools/misc/youtube-dl { };