Comment 10 for bug 798049

> - Add initial support for multi-arch (LP: #798049).

Since regen-from-templates is only called from the ‘clean’ target, this will cause the package to be misbuilt on any architecture that the source package wasn’t built on, if the builder does not call debian/rules clean first. The Ubuntu builders currently do, but it won’t necessarily happen if somebody rebuilds the package on their system.