Nginx + alternate ssl-libs

i’m seen the question below on nginx-dev from september last year,,243031,243031#msg-243031

I’ve seen some attempts to use polarssl one year ago and would
like to restart delevopment in that direction, so i’d like to re-issue
from Aleksandar L.:

Are there any plans to add another SSL-Library into nginx?

[ ] axtls
[ ] cyassl
[ ] gnutls
[ ] polarssl
[ ] other: …