From 0852b7d5bb4191f46c966eb7c12a9ebf0b1f3015 Mon Sep 17 00:00:00 2001
From: Franz Pletz <fpletz@fnordicwalking.de>
Date: Mon, 30 Dec 2019 03:47:14 +0100
Subject: [PATCH] ksh: add patch to fix darwin build

---
 pkgs/shells/ksh/default.nix | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/pkgs/shells/ksh/default.nix b/pkgs/shells/ksh/default.nix
index 075c843e684e..108d1a587580 100644
--- a/pkgs/shells/ksh/default.nix
+++ b/pkgs/shells/ksh/default.nix
@@ -1,4 +1,5 @@
-{ stdenv, meson, ninja, fetchFromGitHub, which, python, libiconv }:
+{ stdenv, meson, ninja, fetchFromGitHub, which, python, fetchpatch
+, libiconv }:
 
 stdenv.mkDerivation rec {
   pname = "ksh";
@@ -11,6 +12,13 @@ stdenv.mkDerivation rec {
     sha256 = "0cdxz0nhpq03gb9rd76fn0x1yzs2c8q289b7vcxnzlsrz1imz65j";
   };
 
+  patches = [
+    (fetchpatch {
+      url = "https://github.com/att/ast/commit/11983a71f5e29df578b7e2184400728b4e3f451d.patch";
+      sha256 = "1n9558c4v2qpgpjb1vafs29n3qn3z0770wr1ayc0xjf5z5j4g3kv";
+    })
+  ];
+
   nativeBuildInputs = [ meson ninja which python ];
 
   buildInputs = [ libiconv ];