https://bugs.gentoo.org/828871
https://github.com/asottile/ukkonen/commit/1b2aa2833b08e00279ff77612e82dad152eb3c14.patch

From: Joonas Niilola <juippis@gentoo.org>
Date: Sat, 11 Dec 2021 10:39:16 +0200
Subject: [PATCH] _ukkonen.cpp: add #include <cstdint>

--- a/_ukkonen.cpp
+++ b/_ukkonen.cpp
@@ -1,4 +1,5 @@
 #include <algorithm>
+#include <cstdint>
 #include <vector>
 
 template <typename T> int64_t edit_distance_k_impl(