From 78508b0f99dba21146b4fb47aa554c2a3102d4a3 Mon Sep 17 00:00:00 2001
From: Heinrich Apfelmus <apfelmus@quantentunnel.de>
Date: Mon, 16 Dec 2024 17:26:56 +0100
Subject: [PATCH] wip drop unused regex-posix config

---
 nix/haskell.nix | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/nix/haskell.nix b/nix/haskell.nix
index 51aed7f7960..7d40b7afffd 100644
--- a/nix/haskell.nix
+++ b/nix/haskell.nix
@@ -295,10 +295,6 @@ CHaP: haskell-nix: nixpkgs-recent: nodePkgs: haskell-nix.cabalProject' [
             # does not require any messing with cabal files.
             packages.katip.doExactConfig = true;
 
-            # Avoid this error on the windows build:
-            #   Wrap.hsc:96:10: fatal error: regex.h: No such file or directory
-            packages.regex-posix.flags._regex-posix-clib = stdenv.hostPlatform.isWindows;
-
             # Lets us put the pretty-simple tool in shell.nix.
             packages.pretty-simple.flags.buildexe = true;
           }