[opam-devel] Refering to a package's own directory variables in opam files

[Daniel Bünzli]

I'm trying to refer to %{mypkg:etc}% in mypkg's opam file, it works perfectly but opam lint complains:  

warning 41: Some packages are mentionned in package scripts of features, but there is no dependency or depopt toward them

What should I use instead ?

Daniel