build failure mainline

[andreas tobler]

>>>>>> "Andreas" == Andreas Tobler <toa@pop.agri.ch> writes:
>
>Andreas> It was building 24hours ago. I'll look into it this
>Andreas> evening. If anyone else has discovered it ....
>
>I haven't seen it, but I haven't done a clean rebuild since a couple
>days ago.  Could you file a PR for this and then send the number to
>Mark as release-critical?  Please CC me on the email to Mark.

If it repeats the I can file a PR, but since I got today mainline
failures on darwin (libstdc++-v3) and solaris2.6 (stage1) I have to wait
for the results. Jan fixed some things.
And also I'm busy with libffi.

Regards,
Andreas