From c6f742b770924dd1af775714c588f79110e68b30 Mon Sep 17 00:00:00 2001
From: John Ericson <John.Ericson@Obsidian.Systems>
Date: Sun, 13 May 2018 10:53:09 -0400
Subject: [PATCH] haskell-generic-builder: Add extra framework dirs

Just like with the other `--extra-*` flags, cc/ld-wrapper already handles
this, but we need to make Cabal aware so that the haskell builds have
the correct metadata.
---
 pkgs/development/haskell-modules/generic-builder.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/development/haskell-modules/generic-builder.nix b/pkgs/development/haskell-modules/generic-builder.nix
index 3ab77c42cbb..53974ada800 100644
--- a/pkgs/development/haskell-modules/generic-builder.nix
+++ b/pkgs/development/haskell-modules/generic-builder.nix
@@ -248,6 +248,9 @@ stdenv.mkDerivation ({
       if [ -d "$p/lib" ]; then
         configureFlags+=" --extra-lib-dirs=$p/lib"
       fi
+      if [[ -d "$p/Library/Frameworks" ]]; then
+        configureFlags+=" --extra-framework-dirs=$p/Library/Frameworks"
+      fi
     done
   ''
   # only use the links hack if we're actually building dylibs. otherwise, the