thx...
... pls ignore (but, any idea what's their differences?)
searching again gives me some idea.
Pure64, no 32bit programs...
x86-64bit has 32bit compatibility layer.
correct?
I'm new to Funtoo. Also beginner with Gentoo.
With "epro list", I noticed that there is "x86-64bit-papa".
What's the difference with "x86-64bit"?
Note, searching using Google with 'site:funtoo.org "x86-64bit-papa"' doesn't give any results with explanation.