ghc-events: fix build of latest version with ghc-7.8.x

2015-06-04 13:20:44 +02:00 · 2015-06-04 13:20:44 +02:00 · e0f7ab678a
commit e0f7ab678a
parent a982892116
1 changed files with 3 additions and 0 deletions
--- a/pkgs/development/haskell-modules/configuration-ghc-7.8.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-7.8.x.nix
@ -131,4 +131,7 @@ self: super: {
    patchPhase = "sed -i -e 's|base ==4.8.*,|base,|' sandi.cabal"; }
  );

+  # Overriding mtl 2.2.x is fine here because ghc-events is an stand-alone executable.
+  ghc-events = super.ghc-events.override { mtl = self.mtl_2_2_1; };
+
 }