anchor.diff:      freetype
       harfbuzz
       sqlite
  +  ] ++ lib.optionals (!stdenv.isDarwin) [
       vulkan-headers
       vulkan-loader
     ];
  
positive.code:     #
      # Alternatively, we could have set CMAKE_INSTALL_BINDIR to "bin".
      "-DCMAKE_INSTALL_DATAROOTDIR=${placeholder "out"}/share"
    ];
  
    postInstall = lib.optionalString withVideos ''
      cp ${sequences_src} $out/share/warzone2100/sequences.wz
  
negative.code:     homepage = "http://wz2100.net";
      license = licenses.gpl2Plus;
      maintainers = with maintainers; [ astsmtl fgaz ];
      platforms = platforms.all;
      # configure_mac.cmake tries to download stuff
      # https://github.com/Warzone2100/warzone2100/blob/master/macosx/README.md
      broken = stdenv.isDarwin;
    };
  }
  