From b8254815785b367eb6976cc56855ae61f1895ea4 Mon Sep 17 00:00:00 2001 From: Peter Simons Date: Mon, 28 May 2018 16:34:03 +0200 Subject: [PATCH] haskell-jailbreak-cabal: build with native Cabal version in ghc-8.4.x package set --- .../haskell-modules/configuration-ghc-8.4.x.nix | 8 -------- 1 file changed, 8 deletions(-) diff --git a/pkgs/development/haskell-modules/configuration-ghc-8.4.x.nix b/pkgs/development/haskell-modules/configuration-ghc-8.4.x.nix index d615dddbdcc..c4ba4b9cba7 100644 --- a/pkgs/development/haskell-modules/configuration-ghc-8.4.x.nix +++ b/pkgs/development/haskell-modules/configuration-ghc-8.4.x.nix @@ -290,14 +290,6 @@ self: super: { jailbreak = true; }); - jailbreak-cabal = super.jailbreak-cabal.override { - ## • No instance for (Semigroup CDialect) - ## arising from the superclasses of an instance declaration - ## • In the instance declaration for ‘Monoid CDialect’ - ## Undo the override in `configuration-common.nix`: GHC 8.4 bumps Cabal to 2.1: - Cabal = self.Cabal; - }; - kan-extensions = overrideCabal super.kan-extensions (drv: { ## Setup: Encountered missing dependencies: ## free ==4.*