[Bug pch/71934] pch cannot be disabled so gcc cannot be position independent

[hjl.tools at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71934

H.J. Lu <hjl.tools at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever confirmed|0                           |1
   Last reconfirmed|                            |2021-12-03

--- Comment #12 from H.J. Lu <hjl.tools at gmail dot com> ---
(In reply to Iain Sandoe from comment #11)
> So my guess is that the full answer is:
> 
> Yes, for hosts that can find a 512Mb or sol space in the VMA that is
> confidently available - and no otherwise.

We can add a host option to enable PIE.