From 60918113af61085a87ca7344df985bc635e9c8fa Mon Sep 17 00:00:00 2001
From: Shea Levy <shea@shealevy.com>
Date: Wed, 11 Jan 2017 13:26:08 -0500
Subject: [PATCH] haskellPackages.mkDerivation: Use native hsc2hs when
 cross-compiling

---
 pkgs/development/haskell-modules/generic-builder.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/development/haskell-modules/generic-builder.nix b/pkgs/development/haskell-modules/generic-builder.nix
index 092d4ae4524..a7696dfc2e3 100644
--- a/pkgs/development/haskell-modules/generic-builder.nix
+++ b/pkgs/development/haskell-modules/generic-builder.nix
@@ -94,6 +94,7 @@ let
     "--with-gcc=${ghc.cc}"
     "--with-ld=${ghc.ld}"
     "--hsc2hs-options=--cross-compile"
+    "--with-hsc2hs=${nativeGhc}/bin/hsc2hs"
   ];
 
   crossCabalFlagsString =