On Wed, Mar 10 2021, zimoun wrote: > Using the command “guix weather --display-missing” at commit 6bed29b, I > identify 180 packages ghc-* which are missing. Then I locally rebuild > all of them and they build successfully. The only one broken is: > > ghc-haddock > > Therefore, is it possible to “restart” the build on Cuirass of these 179 > ghc-* packages? It could be nice to have substitutes for the next > release. > > And if someone is in the mood to check why ghc-haddock is broken. :-)
This was an issue with upstream[1], it has since been fixed but the releases that include the fix are only built for GHC 8.8 or later. Maybe its time to update to a newer Stackage LTS release? :) [1]: https://github.com/haskell/haddock/issues/850
