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authorPeter Simons <simons@cryp.to>2018-05-28 16:34:03 +0200
committerPeter Simons <simons@cryp.to>2018-05-30 03:46:16 +0200
commitb8254815785b367eb6976cc56855ae61f1895ea4 (patch)
tree7f0e834d861c05ef552ff239271aef4701aca52c /pkgs/development/haskell-modules
parent5b73d202abb58aa4ea199a4c30139fe3ef1719ec (diff)
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haskell-jailbreak-cabal: build with native Cabal version in ghc-8.4.x package set
Diffstat (limited to 'pkgs/development/haskell-modules')
-rw-r--r--pkgs/development/haskell-modules/configuration-ghc-8.4.x.nix8
1 files changed, 0 insertions, 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 d615dddbdcc5..c4ba4b9cba73 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.*