New comment by Chocimier on void-packages repository

https://github.com/void-linux/void-packages/pull/23821#issuecomment-665216540

Comment:
Pushed with few changes: added requested comment on why not to build for i686, removed build helper as it is already effective with build style, squashed to single commit.

Prolog implementetion itself is quite unpolished. It ate all memory when asked for 4th solution of p(a, b). p(b, c). p(A,C) :- p(A,B), p(B,C).