druntime build is broken on Win_32

Wed Jan 13 15:08:27 PST 2016

On Wednesday, 13 January 2016 at 21:05:46 UTC, tsbockman wrote:
> Error: don't know how to make 'import\core\sys\linux\stdio.d'
>
> Possibly caused by: 
> https://github.com/D-Programming-Language/druntime/pull/1404/files#diff-7d40e7eb04757040e0db6ec6923cd026L50

fixup broken windows build (#1404): 
https://github.com/D-Programming-Language/druntime/pull/1466

(Someone who knows makefiles should probably review that.)