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

dev-db/sqlite:3

dev-lua/toluapp[lua_single_target_lua5-1
      (-)
?
]
media-libs/libpng:0
x11-libs/libX11
media-libs/libsdl2[sound,opengl,video]
media-libs/sdl2-mixer[vorbis]
media-libs/sdl2-image[png]
sys-libs/zlib

bzip2?
      ( app-arch/bzip2 )

mng?
      ( media-libs/libmng )

vorbis?
      ( media-libs/libogg media-libs/libvorbis theora?
            ( media-libs/libtheora )
       )