From 78c74c1e0504cc1df4bd8edd124d7d4bebce81cb Mon Sep 17 00:00:00 2001
From: Sergei Trofimovich <slyich@gmail.com>
Date: Sun, 24 Dec 2023 23:35:34 +0000
Subject: [PATCH] hfst-ospell: pull upstream fix for gcc-13 compatibility

Without the change `hfst-ospell` fails build on `staging-next` as:

    hfst-ol.h:39:9: error: 'uint16_t' does not name a type
       39 | typedef uint16_t SymbolNumber;
          |         ^~~~~~~~
    hfst-ol.h:35:1: note: 'uint16_t' is defined in header '<cstdint>'; did you forget to '#include <cstdint>'?
       34 | #include <utility>
      +++ |+#include <cstdint>
       35 | #include "ol-exceptions.h"
    hfst-ol.h:40:9: error: 'uint32_t' does not name a type
       40 | typedef uint32_t TransitionTableIndex;
          |         ^~~~~~~~
---
 pkgs/development/libraries/hfst-ospell/default.nix | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/pkgs/development/libraries/hfst-ospell/default.nix b/pkgs/development/libraries/hfst-ospell/default.nix
index ad07025cc35d..f0a0bc6bef48 100644
--- a/pkgs/development/libraries/hfst-ospell/default.nix
+++ b/pkgs/development/libraries/hfst-ospell/default.nix
@@ -2,6 +2,7 @@
 , stdenv
 , autoreconfHook
 , fetchFromGitHub
+, fetchpatch
 , icu
 , libarchive
 , pkg-config
@@ -18,6 +19,15 @@ stdenv.mkDerivation (finalAttrs: {
     hash = "sha256-16H1nbAIe+G71+TnlLG0WnH9LktZwmc0d0O+oYduH1k=";
   };
 
+  patches = [
+    # Pull upstream fix for gcc-13
+    (fetchpatch {
+      name = "cstdint.patch";
+      url = "https://github.com/hfst/hfst-ospell/commit/7481bffbf622bc9aee3547183fbe8db9cf8b22ce.patch";
+      hash = "sha256-q/B5mLx8Oc0nIRe3n3gl0OTyjIaEMCBsPc1GvpE226c=";
+    })
+  ];
+
   buildInputs = [
     icu
     libarchive