haskellPackages.ad: disable problematic test on x86_64-darwin

sternenseemann · sternenseemann · commit d90232565e55 · 2024-05-31T12:17:46.000+02:00
It is somewhat curious that it behaves differently exclusively here, but I don't think it is necessary to stop shipping a package due to floating point arithmetic error—it would be unreasonable to assume there were none… See ekmett/ad#113.
diff --git a/pkgs/development/haskell-modules/configuration-darwin.nix b/pkgs/development/haskell-modules/configuration-darwin.nix
@@ -371,4 +371,12 @@ self: super: ({
   # same
   # https://hydra.nixos.org/build/174540882/nixlog/9
   jacinda = dontCheck super.jacinda;
+
+  # Greater floating point error on x86_64-darwin (!) for some reason
+  # https://github.com/ekmett/ad/issues/113
+  ad = overrideCabal (drv: {
+    testFlags = drv.testFlags or [ ] ++ [
+      "-p" "!/issue-108/"
+    ];
+  }) super.ad;
 })
