Packages Notes
sdlmame is self-explanatory.
sdlmame-tools provides a set of tools included in the original MAME™ distribution, aimed at managing CHDs and ROMs. They are not essential for running sdlmame, and if you don't know what they are, you can ignore this package as you don't need them indeed.
A working /etc/sdlmame/mame.ini configuration file is
supplied within this package. It may need customization, especially
if you don't want OpenGL video rendering.
Also, no configuration scripts at installation time available yet, sorry...