hi, On Thu, Aug 11, 2016 at 09:37:57AM +0200, Martijn Rijkeboer wrote: > On 2016-08-10 22:04, Matthias Kilian wrote: > > But I want to move forward with ghc (because ghc-8 works much better > > on OpenBSD as Karel Gardas wrote some time ago). Not necessarily > > right now, but at least during this release cycle (i.e. before > > OpenBSD 6.1). > > Would it be possible to have multiple versions of GHC like the way it is > done with Erlang or would that be too much work?
Only if the older version of ghc is standalone (no ghc.port.mk, no support for any hs-packages for it, and it would conflict with ghc-8, i.e. you can't install both ghc-7 and ghc-8 packages). And if the bulk builders don't complain about something like ghc-lts in the ports tree. Ciao, Kili