From e50c9981d329312fb764b7d58e17488716bf2879 Mon Sep 17 00:00:00 2001
From: Artturin <Artturin@artturin.com>
Date: Fri, 12 Nov 2021 19:09:14 +0200
Subject: [PATCH] tesseract4: apply patches to fix build on aarch64-darwin

---
 .../applications/graphics/tesseract/tesseract4.nix | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/pkgs/applications/graphics/tesseract/tesseract4.nix b/pkgs/applications/graphics/tesseract/tesseract4.nix
index 49cf93835b10..f78220d2f401 100644
--- a/pkgs/applications/graphics/tesseract/tesseract4.nix
+++ b/pkgs/applications/graphics/tesseract/tesseract4.nix
@@ -1,5 +1,5 @@
 { lib, stdenv, fetchFromGitHub, autoreconfHook, autoconf-archive, pkg-config
-, leptonica, libpng, libtiff, icu, pango, opencl-headers }:
+, leptonica, libpng, libtiff, icu, pango, opencl-headers, fetchpatch }:
 
 stdenv.mkDerivation rec {
   pname = "tesseract";
@@ -12,6 +12,18 @@ stdenv.mkDerivation rec {
     sha256 = "1ca27zbjpx35nxh9fha410z3jskwyj06i5hqiqdc08s2d7kdivwn";
   };
 
+  patches = [
+    # https://github.com/tesseract-ocr/tesseract/issues/3447
+    (fetchpatch {
+      url = "https://github.com/tesseract-ocr/tesseract/commit/dbc79b09d195490dfa3f7d338eadac07ad6683f7.patch";
+      sha256 = "sha256-lGlg0etuU4RXfdq1QH2bYObdeGrFHKf9O8zMUAbfNIQ=";
+    })
+    (fetchpatch {
+      url = "https://github.com/tesseract-ocr/tesseract/commit/6dc4b184b1ebf2e68461f6b63f63a033bc7245f7.patch";
+      sha256 = "sha256-DwIX3r5NmeajI6WgIVHDbkhLH/ygJIjPO5XrbzWQhSw=";
+    })
+  ];
+
   enableParallelBuilding = true;
 
   nativeBuildInputs = [ pkg-config autoreconfHook autoconf-archive ];