Commit graph

3 commits

Author SHA1 Message Date
Peter Simons f36973ce83 haskell-ng: Make ghcWithPackages available as ghc.withPackages, too. 2015-01-10 15:55:47 +01:00
Peter Simons 3c8b33eee4 haskell-modules: implement overrideScope method for deep overriding
deepOverride turns out to be completely unfeasible for non-trivial overrides.
Nix evaluates for an eternity, and then comes back saying:

  Too many heap sections: Increase MAXHINCR or MAX_HEAP_SECTS
  nix-instantiate killed by signal 6

The hand-written deep-override, on the other hand, performs the job in a
fraction of a second, no problem.

All bow to Russell O'Connor!
2015-01-08 18:50:19 +01:00
Peter Simons 54baa53df1 Say hello to our brand-new Haskell infrastructure. 2015-01-07 23:45:21 +01:00