[PATCH] nldbl-compat.c: Include math.h before nldbl-compat.h.

[Joseph Myers]

On Mon, 12 Mar 2018, Zack Weinberg wrote:

> When you get around to it, it sure would be nice if your buildbot
> would post links to logs for failing builds.  I didn't see that
> message, but given only its contents I would have assumed it wasn't my
> mistake.

The basic difficulty with build-many-glibcs.py bot-cycle providing logs, 
either attached or linked from mails, is that they are very big (over 4GB 
for a single complete run; the bot only keeps around the logs for the 
current and one previous run), so there's a problem of where to put them.  
Logs of just failing build steps should be smaller, but still not small.

-- 
Joseph S. Myers
joseph@codesourcery.com