From 4be87dffce27263aae091705bfbad8aa94baa461 Mon Sep 17 00:00:00 2001
From: Dmitry Ivankov <divanorama@gmail.com>
Date: Tue, 8 Nov 2022 22:38:39 +0100
Subject: [PATCH] ghc-gc-hook: mark as broken on Darwin

failure logs
https://hydra.nixos.org/build/197442797/nixlog/1
```
cbits/hook.c:6:10: error:  fatal error: 'threads.h' file not found
  |
6 | #include <threads.h>
  |          ^
 #include <threads.h>
          ^~~~~~~~~~~
1 error generated.
```

which seems to be unfixable
https://stackoverflow.com/questions/16244153/clang-c11-threads-h-not-found

ZHF: #199919
---
 pkgs/development/haskell-modules/hackage-packages.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/development/haskell-modules/hackage-packages.nix b/pkgs/development/haskell-modules/hackage-packages.nix
index 8e0ca37c4a2ae..a7c7fa32440d3 100644
--- a/pkgs/development/haskell-modules/hackage-packages.nix
+++ b/pkgs/development/haskell-modules/hackage-packages.nix
@@ -109844,6 +109844,7 @@ self: {
        testHaskellDepends = [ base clock ];
        description = "GHC garbage collection hook";
        license = lib.licenses.bsd3;
+       badPlatforms = lib.platforms.darwin;
      }) {};
 
   "ghc-gc-tune" = callPackage