anchor.diff:      mkdir -p $terminfo/share/terminfo/w $out/nix-support
       tic -x -o $terminfo/share/terminfo termwiz/data/wezterm.terminfo
       echo "$terminfo" >> $out/nix-support/propagated-user-env-packages
  +
  +    install -Dm644 assets/icon/terminal.png $out/share/icons/hicolor/128x128/apps/org.wezfurlong.wezterm.png
  +    install -Dm644 assets/wezterm.desktop $out/share/applications/org.wezfurlong.wezterm.desktop
  +    install -Dm644 assets/wezterm.appdata.xml $out/share/metainfo/org.wezfurlong.wezterm.appdata.xml
     '';
   
     preFixup = lib.optionalString stdenv.isLinux ''
  
positive.code:     libGLU
      libGL
      openssl
    ] ++ lib.optionals (stdenv.isDarwin) [
      Foundation
      CoreGraphics
      Cocoa
  
negative.code:     zlib
      fontconfig
      freetype
    ] ++ lib.optionals stdenv.isLinux [
      libX11
      xcbutil
      libxcb
  