From 0a0ee27dc2a77a2ae88c53cee814f997323ca6f0 Mon Sep 17 00:00:00 2001
From: Mario Rodas <marsam@users.noreply.github.com>
Date: Sat, 9 Mar 2024 04:20:00 +0000
Subject: [PATCH] scsh: fix build on darwin

---
 pkgs/development/interpreters/scsh/default.nix | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/interpreters/scsh/default.nix b/pkgs/development/interpreters/scsh/default.nix
index 45b59124b782..098e19cdd1ee 100644
--- a/pkgs/development/interpreters/scsh/default.nix
+++ b/pkgs/development/interpreters/scsh/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, autoreconfHook, scheme48 }:
+{ lib, stdenv, fetchFromGitHub, autoreconfHook, scheme48, fetchpatch }:
 
 stdenv.mkDerivation {
   pname = "scsh";
@@ -12,6 +12,15 @@ stdenv.mkDerivation {
     fetchSubmodules = true;
   };
 
+  patches = [
+    # Don't not include util.h if libutil.h is available
+    # https://github.com/scheme/scsh/pull/49
+    (fetchpatch {
+      url = "https://github.com/scheme/scsh/commit/b04e902de983761d7f432b2cfa364ca5d162a364.patch";
+      hash = "sha256-XSHzzCOBkraqW2re1ePoFl9tKQB81iQ0W9wvv83iGdA=";
+    })
+  ];
+
   nativeBuildInputs = [ autoreconfHook ];
   buildInputs = [ scheme48 ];
   configureFlags = [ "--with-scheme48=${scheme48}" ];