>=dev-libs/glib-2.40.0:2

introspection?
      ( >=dev-libs/gobject-introspection-1.30.0 )

gtk?
      ( >=x11-libs/gtk+-3.18.0:3[introspection?
] )

lua?
      ( dev-lua/lgi ||
            ( dev-lang/luajit:2 dev-lang/lua:= )
       )

perl?
      ( dev-perl/Glib-Object-Introspection dev-lang/perl:0= )

python?
      ( python_single_target_python3_11?
            ( dev-lang/python:3.11 )
       python_single_target_python3_12?
            ( dev-lang/python:3.12 )
       python_single_target_python3_11?
            ( dev-python/pygobject:3[python_targets_python3_11
                  (-)
            ] )
       python_single_target_python3_12?
            ( dev-python/pygobject:3[python_targets_python3_12
                  (-)
            ] )
       )

tcc?
      ( dev-lang/tcc )