From 9684e352a806c769ee1c64e1fcf3e5d36cb4e22c Mon Sep 17 00:00:00 2001
From: Sergei Trofimovich <slyich@gmail.com>
Date: Sat, 10 Feb 2024 16:23:29 +0000
Subject: [PATCH] openboardview: fix `gcc-13` build failure

Without the change build fails on `master` as
https://hydra.nixos.org/build/247580552:

    /build/source/src/openboardview/FileFormats/FZFile.h:69:40: error: 'uint32_t' has not been declared
       69 |         FZFile(std::vector<char> &buf, uint32_t fzkey[44]);
          |                                        ^~~~~~~~
---
 .../science/electronics/openboardview/default.nix      | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/pkgs/applications/science/electronics/openboardview/default.nix b/pkgs/applications/science/electronics/openboardview/default.nix
index a750001d05db..9e498881d2e2 100644
--- a/pkgs/applications/science/electronics/openboardview/default.nix
+++ b/pkgs/applications/science/electronics/openboardview/default.nix
@@ -1,6 +1,7 @@
 { stdenv
 , lib
 , fetchFromGitHub
+, fetchpatch
 , gitUpdater
 , cmake
 , pkg-config
@@ -27,6 +28,15 @@ stdenv.mkDerivation rec {
     fetchSubmodules = true;
   };
 
+  patches = [
+    # Fix gcc-13 build failure
+    (fetchpatch {
+      name = "gcc-13.patch";
+      url = "https://github.com/OpenBoardView/OpenBoardView/commit/b03d0f69ec1611f5eb93f81291b4ba8c58cd29eb.patch";
+      hash = "sha256-Hp7KgzulPC2bPtRsd6HJrTLu0oVoQEoBHl0p2DcOLQw=";
+    })
+  ];
+
   nativeBuildInputs = [ cmake pkg-config python3 wrapGAppsHook ];
   buildInputs = [ SDL2 fontconfig gtk3 ] ++ lib.optionals stdenv.isDarwin [
     Cocoa