diff options
| -rw-r--r-- | pkgs/development/haskell-modules/configuration-common.nix | 5 | ||||
| -rw-r--r-- | pkgs/development/haskell-modules/configuration-hackage2nix.yaml | 5 |
2 files changed, 10 insertions, 0 deletions
diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix index 095555bfec40..661af0dd261b 100644 --- a/pkgs/development/haskell-modules/configuration-common.nix +++ b/pkgs/development/haskell-modules/configuration-common.nix @@ -4,6 +4,11 @@ with import ./lib.nix { inherit pkgs; }; self: super: { + # Some Hackage packages reference this attribute, which exists only in the + # GHCJS package set. We provide a dummy version here to fix potential + # evaluation errors. + ghcjs-base = null; + # Some packages need a non-core version of Cabal. cabal-install = super.cabal-install.overrideScope (self: super: { Cabal = self.Cabal_1_24_1_0; }); diff --git a/pkgs/development/haskell-modules/configuration-hackage2nix.yaml b/pkgs/development/haskell-modules/configuration-hackage2nix.yaml index 550ac1b918af..1958c7cc4f72 100644 --- a/pkgs/development/haskell-modules/configuration-hackage2nix.yaml +++ b/pkgs/development/haskell-modules/configuration-hackage2nix.yaml @@ -31,6 +31,11 @@ core-packages: - unix-2.7.2.0 - xhtml-3000.2.1 + # Hack: The following package is a core package of GHCJS. If we don't declare + # it, then hackage2nix will generate a Hackage database where all dependants + # if this library are maked as "broken". + - ghcjs-base-0 + default-package-overrides: # LTS Haskell 7.9 - abstract-deque ==0.3 |