python_single_target_python3_10?
      ( dev-lang/python:3.10 )

dev-lang/tcl
dev-lang/tk
dev-tcltk/bwidget
dev-tcltk/tclx
dev-tcltk/tkimg
media-gfx/graphviz
media-libs/mesa
net-firewall/iptables
sys-devel/gettext
sys-process/procps
sys-process/psmisc
x11-libs/libXinerama
x11-apps/mesa-progs
virtual/glu
virtual/opengl

python_single_target_python3_10?
      ( dev-libs/boost[python,python_targets_python3_10
            (-)
      ] dev-python/configobj[python_targets_python3_10
            (-)
      ] dev-python/lxml[python_targets_python3_10
            (-)
      ] dev-python/numpy[python_targets_python3_10
            (-)
      ] dev-python/pillow[tk,python_targets_python3_10
            (-)
      ] dev-python/pygobject[python_targets_python3_10
            (-)
      ] dev-python/pyopengl[python_targets_python3_10
            (-)
      ] )

||
      ( net-analyzer/openbsd-netcat net-analyzer/netcat )

modbus?
      ( <dev-libs/libmodbus-3.1 )

gtk?
      ( x11-libs/gtk+ )

rt?
      ( sys-kernel/rt-sources )

usb?
      ( virtual/libusb )

X?
      ( x11-libs/libXaw python_single_target_python3_10?
            ( dev-python/python-xlib[python_targets_python3_10
                  (-)
            ] )
       )

python_single_target_python3_10?
      ( dev-python/yapps[python_targets_python3_10
            (-)
      ] )