A cross-built deb links against the target's loader and libraries, neither of
which exists on the build host, so a binary that cannot run still produces a
green build. The rpm side installs the package into the mock chroot and runs -V
there; the deb side had no smoke at all.
build_deb_in_chroot now takes an optional smoke: it installs the produced deb
with apt-get inside the chroot that built it, runs the named command and matches
its output. apt-get rather than dpkg -i, so a wrong or missing Depends fails
here instead of on a node. --skip-install drops the smoke.
Vinícius Ferrão
9f102879fb