FreeBSD on ARM and i386.

Hello,

I'd like to see support for FreeBSD on ARM and i386. I do not personally run these operating systems, but I have users that do. Since adding your sqlite library I can no longer compile for these OSes. re: #10 (closed)

Thanks! -david

freebsd/386
freebsd/armhf
freebsd/arm64

PS. Love that you maintain and make this software available. Without it, I would not be able to compile for most other operating systems too!