From 524ddeb34f94a60029bb7835cbe095ffdf647e0e Mon Sep 17 00:00:00 2001
From: Gabriella Gonzalez <gabriella@mercury.com>
Date: Thu, 17 Nov 2022 16:44:16 -0600
Subject: [PATCH] haskell.packages.ghc94.{or,four}molu: Disable fixity-th flag

See: https://github.com/tweag/ormolu/issues/941
---
 .../haskell-modules/configuration-ghc-9.4.x.nix           | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/pkgs/development/haskell-modules/configuration-ghc-9.4.x.nix b/pkgs/development/haskell-modules/configuration-ghc-9.4.x.nix
index 420c80404ed2..caf964eee520 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-9.4.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-9.4.x.nix
@@ -220,4 +220,12 @@ in {
     hls-retrie-plugin = null;
     hls-splice-plugin = null;
   };
+
+  # https://github.com/tweag/ormolu/issues/941
+  ormolu = overrideCabal (drv: {
+    libraryHaskellDepends = drv.libraryHaskellDepends ++ [ self.file-embed ];
+  }) (disableCabalFlag "fixity-th" super.ormolu);
+  fourmolu = overrideCabal (drv: {
+    libraryHaskellDepends = drv.libraryHaskellDepends ++ [ self.file-embed ];
+  }) (disableCabalFlag "fixity-th" super.fourmolu);
 }