Dear Cabal developers, spurred by this discussion on haskell-cafe [1], I attach a small patch on licence warnings. It: - reverts AllRightsReserved as PackageDistInexcusable, as it was before this commit [2]. Reading the comments in Check.hs, this datatype is for issues which "[are] OK in the author's environment but [are] almost certain to be a portability problems for other environments", which I think it is the case. - adds a PackageDistSuspicious warning on OtherLicense. The text of the warning encourages the developer to choose from licences suggested by the OSI or FSF, if they don't want to use a licence recognised by cabal. Thanks -Francesco [1] http://mail.haskell.org/pipermail/haskell-cafe/2015-February/118411.html [2] https://github.com/haskell/cabal/commit/8d449ba3231445726272eac4dcf7b2b4a550...