Some UB-relief


Just a heads up that in general, Mac coverage may be spotty over the next couple of days. We’re finally getting around to bug 327092, the infamous “Upgrade all the Macs so they can build universal binary builds”-bug.
atlantia and columbia will be the first two to get the OS, software, and hardware—all new Mac build machines will be RAID1′ed now—upgrades.
This should not effect core-product nightly base builds, i.e. Firefox Trunk, 1.8 and 1.8.0 will still be available, as will Thunderbird 1.8 and 1.8.0.
Build that will be affected include XULRunner Mac builds and various l10n builds.
We’ll work as quickly as possible to get them back online as quickly as possible. This work should cause the cycle time, currently as high as some 4-odd hours, down to something more reasonable.