From f2a896ee9866cc77bd3ad9fe3f1e91bbfc7fd68e Mon Sep 17 00:00:00 2001
From: sternenseemann <sternenseemann@systemli.org>
Date: Tue, 28 Dec 2021 12:07:29 +0100
Subject: [PATCH] haskell.packages.ghc902.hie-bios: patch for breaking change
 in ghc

---
 .../development/haskell-modules/configuration-common.nix | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index e8ca545e6cd5..adaead936655 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -2254,4 +2254,13 @@ self: super: {
   sdp4unordered = disableLibraryProfiling super.sdp4unordered;
   sdp4vector = disableLibraryProfiling super.sdp4vector;
 
+  hie-bios = appendPatches [
+    # Accounts for a breaking change in GHC 9.0.2 via CPP
+    (pkgs.fetchpatch {
+      name = "hie-bios-ghc-9.0.2-compat.patch";
+      url = "https://github.com/haskell/hie-bios/commit/da0cb23384cc6e9b393792f8f25a3c174a4edafa.patch";
+      sha256 = "1qj67s93h6pxvdapw1sxy6izwp5y8vjaw67gw3lsnj8gs14fqq4h";
+    })
+  ] super.hie-bios;
+
 } // import ./configuration-tensorflow.nix {inherit pkgs haskellLib;} self super