From 81b8cb86244a877304c0a066bce688c9db52950f Mon Sep 17 00:00:00 2001
From: libjared <libjared@users.noreply.github.com>
Date: Wed, 8 Jun 2022 09:25:12 -0500
Subject: [PATCH] haskell.packages.ghcjs.ghcjs-base: fix build

The latest aeson doesn't build in ghcjs because it includes text-short
in its dependency tree, which hangs on checkPhase because it uses C FFI.
But since ghcjs-base has an upper bound on aeson<1.6 anyway, just
override it.
---
 pkgs/development/haskell-modules/configuration-ghcjs.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/development/haskell-modules/configuration-ghcjs.nix b/pkgs/development/haskell-modules/configuration-ghcjs.nix
index bab115ce6417..0578c3f677fe 100644
--- a/pkgs/development/haskell-modules/configuration-ghcjs.nix
+++ b/pkgs/development/haskell-modules/configuration-ghcjs.nix
@@ -20,6 +20,7 @@ self: super:
 
   ghcjs-base = dontCheck (self.callPackage ../compilers/ghcjs/ghcjs-base.nix {
     fetchFromGitHub = pkgs.buildPackages.fetchFromGitHub;
+    aeson = self.aeson_1_5_6_0;
   });
 
   # GHCJS does not ship with the same core packages as GHC.