lua_single_target_luajit?
      ( dev-lang/luajit:= )

lua_single_target_lua5-1?
      ( dev-lang/lua:5.1 )

lua_single_target_lua5-3?
      ( dev-lang/lua:5.3 )

lua_single_target_lua5-4?
      ( dev-lang/lua:5.4 )

app-arch/lz4:=
dev-cpp/yaml-cpp:=
dev-db/sqlite:3
dev-games/recastnavigation:=
>=dev-games/mygui-3.4.3:=
dev-libs/boost:=[zlib]
dev-libs/icu:=
dev-libs/tinyxml[stl]
media-libs/libsdl2[joystick,opengl,video]
media-libs/openal
media-video/ffmpeg:=
>=sci-physics/bullet-2.86:=[double-precision]
sys-libs/zlib
virtual/opengl

osg-fork?
      ( >=dev-games/openscenegraph-openmw-3.6:=[collada
            (-)
      ,jpeg,png,sdl,svg,truetype,zlib] )

!osg-fork?
      ( >=dev-games/openscenegraph-3.6.5:=[collada
            (-)
      ,jpeg,png,sdl,svg,truetype,zlib] )

gui?
      ( app-arch/unshield dev-qt/qtbase:6[gui,network,opengl,widgets] dev-qt/qtsvg:6 )

lua_single_target_luajit?
      ( dev-lang/luajit:= )

lua_single_target_lua5-1?
      ( dev-lang/lua:5.1 )

lua_single_target_lua5-3?
      ( dev-lang/lua:5.3 )

lua_single_target_lua5-4?
      ( dev-lang/lua:5.4 )

app-arch/lz4:=
>=dev-games/mygui-3.4.1
<dev-games/mygui-3.4.3
dev-cpp/yaml-cpp:=
dev-db/sqlite:3
dev-games/recastnavigation:=
dev-libs/boost:=[zlib]
dev-libs/icu:=
dev-libs/tinyxml[stl]
media-libs/libsdl2[joystick,opengl,video]
media-libs/openal
media-video/ffmpeg:=
>=sci-physics/bullet-2.86:=[double-precision]
virtual/opengl

osg-fork?
      ( >=dev-games/openscenegraph-openmw-3.6:=[collada
            (-)
      ,jpeg,png,sdl,svg,truetype,zlib] )

!osg-fork?
      ( >=dev-games/openscenegraph-3.5.5:=[collada
            (-)
      ,jpeg,png,sdl,svg,truetype,zlib] )

qt5?
      ( app-arch/unshield dev-qt/qtcore:5 dev-qt/qtgui:5 dev-qt/qtnetwork:5 dev-qt/qtopengl:5 dev-qt/qtwidgets:5 )