From 929dc4199a57b5d21eb72077f735eb33c4c7b09b Mon Sep 17 00:00:00 2001
From: Charles Strahan <charles.c.strahan@gmail.com>
Date: Wed, 6 May 2015 15:56:02 -0400
Subject: ghcjs: properly wrap binaries in environment

This also:

 1  Builds Setup.hs with ghcjs, which (among other things) defines
    __GHCJS__ and ghcjs_HOST_OS during pre-processing.
 2  Fixes ghc-paths to point at ghcjs and use NIX_GHCJS_* env-vars.
 3  Boots ghcjs into $prefix/lib/$compiler.
---
 pkgs/development/haskell-modules/configuration-ghcjs.nix | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'pkgs/development/haskell-modules/configuration-ghcjs.nix')

diff --git a/pkgs/development/haskell-modules/configuration-ghcjs.nix b/pkgs/development/haskell-modules/configuration-ghcjs.nix
index e880f7e713e8..aef6e6c9190c 100644
--- a/pkgs/development/haskell-modules/configuration-ghcjs.nix
+++ b/pkgs/development/haskell-modules/configuration-ghcjs.nix
@@ -99,4 +99,8 @@ self: super: {
     buildDepends = [ self.base self.mtl self.text self.ghcjs-base ];
   });
 
+  ghc-paths = overrideCabal super.ghc-paths (drv: {
+    patches = [ ./ghc-paths-nix-ghcjs.patch ];
+  });
+
 }
-- 
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