From a149e9b220990da7fd97689742597324dcedba71 Mon Sep 17 00:00:00 2001
From: toonn <toonn@toonn.io>
Date: Wed, 9 Mar 2022 13:24:16 +0100
Subject: [PATCH] mupdf: Unbreak build on Darwin

Recent changes (ea5dd0974d1e74d7338a8763b0f313bb09fa5ed9) dropped a
patch Darwin needed. I've added a new unconditional patch, because it
doesn't affect Linux and this way it's more obvious when the patch needs
updating.

I decided to add the `xcbuild` dependency because the upstream
build uses `xcrun` and I don't know of a good reason not to.
---
 pkgs/applications/misc/mupdf/default.nix | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/pkgs/applications/misc/mupdf/default.nix b/pkgs/applications/misc/mupdf/default.nix
index cbe50cfdb3ce..ae8eed05b9fe 100644
--- a/pkgs/applications/misc/mupdf/default.nix
+++ b/pkgs/applications/misc/mupdf/default.nix
@@ -21,6 +21,7 @@
 , enableGL ? true
 , freeglut
 , libGLU
+, xcbuild
 }:
 let
 
@@ -39,7 +40,9 @@ stdenv.mkDerivation rec {
     sha256 = "1vfyhlqq1a0k0drcggly4bgsjasmf6lmpfbdi5xcrwdbzkagrbr1";
   };
 
-  patches = ./0001-Use-command-v-in-favor-of-which.patch;
+  patches = [ ./0001-Use-command-v-in-favor-of-which.patch
+              ./0002-Add-Darwin-deps.patch
+            ];
 
   postPatch = ''
     sed -i "s/__OPENJPEG__VERSION__/${openJpegVersion}/" source/fitz/load-jpx.c
@@ -54,6 +57,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkg-config ];
   buildInputs = [ freetype harfbuzz openjpeg jbig2dec libjpeg gumbo ]
+    ++ lib.optional stdenv.isDarwin xcbuild
     ++ lib.optionals enableX11 [ libX11 libXext libXi libXrandr ]
     ++ lib.optionals enableCurl [ curl openssl ]
     ++ lib.optionals enableGL (