Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
.BR -d
to dpkg-buildpackage),
which violates policy, but may work in practice.
+
+The rules clean target will only be run if it is needed:
+when dgit is going to build source or binary packages
+from your working tree,
+rather than from your git branch
+(for example because of --include-dirty
+or because the binary package build uses your working tree).
.TP
.BR -N " | " --new
The package is or may be new in this suite. Without this, dgit will