fceumm libretro-fceuumm  https://github.com/libretro/libretro-fceumm.git master PROJECT YES GENERIC Makefile.libretro . 
nestopia libretro-nestopia https://github.com/libretro/nestopia.git master PROJECT YES GENERIC Makefile libretro 
prboom libretro-prboom  https://github.com/libretro/libretro-prboom.git master PROJECT YES GENERIC_ALT Makefile . 
tgbdual libretro-tgbdual https://github.com/libretro/tgbdual-libretro.git master PROJECT YES GENERIC Makefile . 
vecx libretro-vecx  https://github.com/libretro/libretro-vecx.git master PROJECT YES GENERIC Makefile.libretro . 
virtualjaguar libretro-virtualjaguar https://github.com/libretro/virtualjaguar-libretro.git master PROJECT YES GENERIC Makefile . 
xrick libretro-xrick https://github.com/libretro/xrick-libretro.git master PROJECT YES GENERIC Makefile .