From a4ae7b86c9dd77d6a14ec2a7073abf7414a86bdf Mon Sep 17 00:00:00 2001
From: sternenseemann <sternenseemann@systemli.org>
Date: Fri, 20 May 2022 11:28:02 +0200
Subject: [PATCH] haskellPackages.fast-tags: apply patch for nondeterministic
 tests

Resolves #172843.
---
 .../development/haskell-modules/configuration-common.nix | 9 +++++++++
 .../configuration-hackage2nix/broken.yaml                | 1 -
 pkgs/development/haskell-modules/hackage-packages.nix    | 2 --
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index f80afc1c4deb..349931a22c92 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -2680,4 +2680,13 @@ self: super: {
   })
   super.polynomial);
 
+  fast-tags = appendPatches [
+    (fetchpatch {
+      name = "fast-tags-ghc-9.0-fix-test-nondeterminism.patch";
+      url = "https://github.com/elaforge/fast-tags/commit/af861acc2dd239fedd8b169ddc5e3fa694e7af57.patch";
+      sha256 = "0ml678q1n29daqnxsb5p94s5lf7a6dk4lqbbgmiayxrbyxnlbi4f";
+      excludes = [ ".github/**" ];
+    })
+  ] super.fast-tags;
+
 } // import ./configuration-tensorflow.nix {inherit pkgs haskellLib;} self super
diff --git a/pkgs/development/haskell-modules/configuration-hackage2nix/broken.yaml b/pkgs/development/haskell-modules/configuration-hackage2nix/broken.yaml
index 15002095d231..ba8efbcbae33 100644
--- a/pkgs/development/haskell-modules/configuration-hackage2nix/broken.yaml
+++ b/pkgs/development/haskell-modules/configuration-hackage2nix/broken.yaml
@@ -1403,7 +1403,6 @@ broken-packages:
   - fast-nats
   - fastpbkdf2
   - FastPush
-  - fast-tags
   - FastxPipe
   - fathead-util
   - fb
diff --git a/pkgs/development/haskell-modules/hackage-packages.nix b/pkgs/development/haskell-modules/hackage-packages.nix
index 49aa598dd9ad..e48c1beb23eb 100644
--- a/pkgs/development/haskell-modules/hackage-packages.nix
+++ b/pkgs/development/haskell-modules/hackage-packages.nix
@@ -93306,8 +93306,6 @@ self: {
        ];
        description = "Fast incremental vi and emacs tags";
        license = lib.licenses.bsd3;
-       hydraPlatforms = lib.platforms.none;
-       broken = true;
      }) {};
 
   "fast-tagsoup" = callPackage