$NetBSD: patch-configure,v 1.2 2025/06/11 13:27:04 dkazankov Exp $

Support Darwin/aarch64, from https://github.com/Homebrew/formula-patches.

--- configure.orig	2025-05-23 11:03:15.437319779 +0000
+++ configure
@@ -3518,6 +3518,8 @@ esac
 
 # Disable libffi for some systems.
 case "${target}" in
+  aarch64*-*-darwin2*)
+    ;;
   powerpc-*-darwin*)
     ;;
   i[3456789]86-*-darwin*)