mesa-vulkan-rpi4.tcz
   libdrm.tcz
      libpciaccess.tcz
      udev-lib.tcz
   libzstd.tcz
   libX11.tcz
      libxcb.tcz
         libXau.tcz
         libXdmcp.tcz
   wayland.tcz
      expat2.tcz
      libxml2.tcz
         liblzma.tcz
   libudev.tcz
      glib2.tcz
         gamin.tcz
         libelf.tcz
         pcre2.tcz
   libvulkan.tcz