Package: dh-r We have more and more source packages generating more than a unique R binary package (i.e. they also generate python, library, ...) like isospec, rosa and r-bioc-mofa.
Currently, dh-r assigns substvars to the first binary package from d/control. If this package is not the R package but a python or whatever, then dependencies of the generated R binary package will be wrong (empty). dh-r should assign substvars to the first **R** binary package in d/control. See: https://lists.debian.org/debian-med/2020/07/msg00045.html
