From 804bb2546d537cfe36d3d8b8822cb068f0f2a22d Mon Sep 17 00:00:00 2001
From: "(cdep)illabout" <cdep.illabout@gmail.com>
Date: Wed, 10 Nov 2021 14:09:52 +0900
Subject: [PATCH] haskellPackages.purenix: get building

---
 pkgs/development/haskell-modules/configuration-common.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index baf95bfe63f4..f571c2682f17 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -1017,6 +1017,10 @@ self: super: {
         (generateOptparseApplicativeCompletion "purs")
       ];
 
+  # purenix-1.0 has a strict version bound requiring purescript-0.14.4, but it
+  # works with later versions of purescript as well.
+  purenix = doJailbreak super.purenix;
+
   # Generate shell completion for spago
   spago = generateOptparseApplicativeCompletion "spago" super.spago;