Does anybody currently play classic DOOM (DOOM, DOOM II, and Final DOOM) 
on Linux?  If so, what do you use?

I got bit by a nostalgia bug lately and want to play the original DOOM. 
  I remember using Doom Legacy back in the day but the binary doesn't 
work on my 64-bit openSUSE system and it doesn't come close to compiling 
with a modern gcc 4.x compiler.

The Eternity project does have a working engine... but it's not much 
beyond a classic port.  It only goes up to 1024x768 for instance and 
doesn't have the OpenGL effects that newer engines have and that Doom 
Legacy has spoiled me for.

So am I alone in playing these (now ancient) games?  Or what is the 
preferred engine?

Kurt