[PATCH] Add support for ia16

[Joseph Myers]

On Sat, 1 Apr 2017, Andrew Jenner wrote:

> 2017-04-01  Andrew Jenner  <andrew@codesourcery.com>
> 
> 	* config.sub: Handle ia16 in $basic_machine.

Local patches to config.sub and config.guess are inappropriate; the files 
should always be an unmodified copy from upstream config.git. The changes 
should first be got into config.git upstream, then the upstream versions 
of config.sub and config.guess copied, verbatim, into binutils / GCC / 
newlib.

-- 
Joseph S. Myers
joseph@codesourcery.com