From 1aaab72291394d2aee14818f819e22974026426c Mon Sep 17 00:00:00 2001
From: Matthew Justin Bauer <mjbauer95@gmail.com>
Date: Sat, 9 Jun 2018 19:45:46 -0400
Subject: [PATCH] ghcjs-ng: fixup system tuple

on i686-linux, the libexec dir should be /libexec/i386-linux-ghc-8.2.2 not /libexec/i686-linux-ghc-8.2.2
---
 pkgs/development/compilers/ghcjs-ng/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/development/compilers/ghcjs-ng/default.nix b/pkgs/development/compilers/ghcjs-ng/default.nix
index 04c3431f6f2..6e883aeafe8 100644
--- a/pkgs/development/compilers/ghcjs-ng/default.nix
+++ b/pkgs/development/compilers/ghcjs-ng/default.nix
@@ -50,7 +50,7 @@ let
   };
 
   bootGhcjs = haskellLib.justStaticExecutables passthru.bootPkgs.ghcjs;
-  libexec = "${bootGhcjs}/libexec/${builtins.replaceStrings ["darwin"] ["osx"] stdenv.system}-${passthru.bootPkgs.ghc.name}/${bootGhcjs.name}";
+  libexec = "${bootGhcjs}/libexec/${builtins.replaceStrings ["darwin" "i686"] ["osx" "i386"] stdenv.system}-${passthru.bootPkgs.ghc.name}/${bootGhcjs.name}";
 
 in stdenv.mkDerivation {
     name = bootGhcjs.name;