fakeroot make -f debian/rules.gen binary-arch_amd64_none_amd64 works, fakeroot make -f debian/rules.gen binary-arch_amd64_xen_amd64 does not no such targets in rules.gen. Sources are up-to-date (apt-get install linux-source-2.6.32-5-xen-amd64) and process from 'http://kernel-handbook.alioth.debian.org/ch-common-tasks.html' Any suggestions?