mame libretro-mame https://github.com/libretro/mame.git PROJECT YES GENERIC Makefile.libretro . TARGET=mame 
mame2014 libretro-mame2014 https://github.com/libretro/mame2014-libretro.git PROJECT YES GENERIC Makefile.libretro . TARGET=mame 
mess2014 libretro-mame2014 https://github.com/libretro/mame2014-libretro.git PROJECT YES GENERIC Makefile.libretro . TARGET=mess 
ume2014 libretro-mame2014 https://github.com/libretro/mame2014-libretro.git PROJECT YES GENERIC Makefile.libretro . TARGET=ume