non-contiguous elf test

[Alan Modra]

On Mon, Mar 16, 2020 at 11:21:01AM +0100, Christophe Lyon wrote:
> OK, sure, but what's the recommended way of issuing a fatal error message?
> I'd like to stop processing at that point (and similarly in the other
> parts of my patch where I use abort)

In the linker, use %F in an error message output by einfo.  Lots of
examples in ldelf.c.

-- 
Alan Modra
Australia Development Lab, IBM