haskell-Agda: use old Happy version to fix the build

2017-09-07 14:12:35 +02:00 · 2017-09-07 14:12:35 +02:00 · 0898cd2521
commit 0898cd2521
parent 7af6cb984e
1 changed files with 3 additions and 0 deletions
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@ -899,4 +899,7 @@ self: super: {
    sha256 = "1vss7b99zrhw3r29krl1b60r4qk0m2mpwmrz8q8zdxrh33hb8pd7";
  });

+  # happy 1.19.6 and later break some packages.
+  Agda = super.Agda.override { happy = self.happy_1_19_5; };
+
 }