https://bugs.gentoo.org/966947
https://github.com/rapidfuzz/Levenshtein/commit/759c0b42036813bc82504c5ca287d1d6bdaac852

From 759c0b42036813bc82504c5ca287d1d6bdaac852 Mon Sep 17 00:00:00 2001
From: Martin Weinelt <hexa@darmstadt.ccc.de>
Date: Thu, 22 Jan 2026 22:32:31 +0100
Subject: [PATCH] Compile extension as C++

This fixes the build with Cython 3.2. Tested against 3.2.4.
---
 src/Levenshtein/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Levenshtein/CMakeLists.txt b/src/Levenshtein/CMakeLists.txt
index 721f7a7..f6159ed 100644
--- a/src/Levenshtein/CMakeLists.txt
+++ b/src/Levenshtein/CMakeLists.txt
@@ -9,7 +9,7 @@ function(create_cython_target _name)
       MAIN_DEPENDENCY "${CMAKE_CURRENT_LIST_DIR}/${_name}.pyx"
       VERBATIM
       COMMAND
-        Python::Interpreter -m cython "${CMAKE_CURRENT_LIST_DIR}/${_name}.pyx"
+        Python::Interpreter -m cython --cplus "${CMAKE_CURRENT_LIST_DIR}/${_name}.pyx"
         --output-file "${CMAKE_CURRENT_BINARY_DIR}/${_name}.cxx")
 
     set(${_name}