Merge pull request #200300 from thiagokokada/mame-tools-init

      </listitem>

      <listitem>

        <para>

          boot.kernel.sysctl is defined as a freeformType and adds a

          custom merge option for <quote>net.core.rmem_max</quote>

          (taking the highest value defined to avoid conflicts between 2

          services trying to set that value)

          <literal>boot.kernel.sysctl</literal> is defined as a

          freeformType and adds a custom merge option for

          <quote>net.core.rmem_max</quote> (taking the highest value

          defined to avoid conflicts between 2 services trying to set

          that value).

        </para>

      </listitem>

      <listitem>

        <para>

          The <literal>mame</literal> package does not ship with its

          tools anymore in the default output. They were moved to a

          separate <literal>tools</literal> output instead. For

          convenience, <literal>mame-tools</literal> package was added

          for those who want to use it.

        </para>

      </listitem>

    </itemizedlist>

- The `nodePackages` package set now defaults to the LTS release in the `nodejs` package again, instead of being pinned to `nodejs-14_x`. Several updates to node2nix have been made for compatibility with newer Node.js and npm versions and a new `postRebuild` hook has been added for packages to perform extra build steps before the npm install step prunes dev dependencies.

- boot.kernel.sysctl is defined as a freeformType and adds a custom merge option for "net.core.rmem_max" (taking the highest value defined to avoid conflicts between 2 services trying to set that value)

- `boot.kernel.sysctl` is defined as a freeformType and adds a custom merge option for "net.core.rmem_max" (taking the highest value defined to avoid conflicts between 2 services trying to set that value).

- The `mame` package does not ship with its tools anymore in the default output. They were moved to a separate `tools` output instead. For convenience, `mame-tools` package was added for those who want to use it.

<!-- To avoid merge conflicts, consider adding your item at an arbitrary place in the list instead. -->

    sha256 = "sha256-im6y/E0pQxruX2kNXZLE3fHq+zXfsstnOoC1QvH4fd4=";

  };

  outputs = [ "out" "tools" ];

  makeFlags = [

    "CC=${stdenv.cc.targetPrefix}cc"

    "CXX=${stdenv.cc.targetPrefix}c++"

    runHook preInstall

    make -f dist.mak PTR64=${lib.optionalString stdenv.is64bit "1"}

    # mame

    mkdir -p ${dest}

    mv build/release/*/Release/mame/* ${dest}

    mkdir -p $out/bin

    find ${dest} -maxdepth 1 -executable -type f -exec mv -t $out/bin {} \;

    install -Dm755 src/osd/sdl/taputil.sh $out/bin/taputil.sh

    installManPage ${dest}/docs/man/*.1 ${dest}/docs/man/*.6

    find ${dest} -maxdepth 1 -executable -type f -delete;

    install -Dm755 mame -t $out/bin

    install -Dm644 ${icon} $out/share/icons/hicolor/scalable/apps/mame.svg

    installManPage ${dest}/docs/man/*.1 ${dest}/docs/man/*.6

    mv artwork plugins samples ${dest}

    # mame-tools

    for _i in castool chdman floptool imgtool jedutil ldresample ldverify nltool nlwav pngcmp regrep romcmp \

              split srcclean testkeys unidasm; do

      install -Dm755 $_i -t $tools/bin

    done

    mv $tools/bin/{,mame-}split

    runHook postInstall

  '';

  postFixup = ''

    mkdir -p $tools/share/man

    mv {$out,$tools}/share/man/man1

  '';

  enableParallelBuilding = true;

  passthru.updateScript = writeScript "mame-update-script" ''

    inherit (darwin.apple_sdk.frameworks) CoreAudioKit ForceFeedback;

  };

  mame-tools = (lib.getOutput "tools" mame);

  mednafen = callPackage ../applications/emulators/mednafen {

    inherit (darwin) libiconv;

  };