MAME4droid 2024 is developed by David Valdeita (Seleuco) as a port of the latest MAME emulator by MAMEDev and contributors. It emulates arcade games and systems like ZX Spectrum, Amstrad CPC, MSX etc. This version of MAME support over 40000 different ROMs.
howtobuild.txt 这个文档中的说明，没有看明白。
可以详细一点点吗？