dh-buildinfo 0.9ubuntu1 (amd64 binary) in ubuntu precise

 This script is designed to be run at build-time, and registers in a
 file the list of packages declared as build-time dependencies, as
 well as build-essential packages, together with their versions, as
 installed in the build machine.
 .
 This will hopefully help to track packages (auto-)built with package
 versions which are known to be buggy, and, more generally, to find
 out whether a package needs to be rebuilt because of a significant
 change in a package it has a build-time dependency on.