armv7, building p7zip and -fPIC

[Mark Linimon]

On Sat, Oct 07, 2017 at 04:45:41PM -0600, Ian Lepore wrote:
> Not necessarily. There probably aren't too many people building ports
> for arm (v4/v5)

Well, I had been told that the string "arm" had no meaning, so had
been ripping them out of ports.

So now I need to undo a great deal of work.

mcl