From b40a7056e53afd9d4ffdac03fd7b1b0fabb2a85d Mon Sep 17 00:00:00 2001
From: Lars Ingebrigtsen <larsi@gnus.org>
Date: Mon, 14 Sep 2020 12:34:56 +0200
Subject: [PATCH] Support build of Emacs on ARM Macos machines

* configure.ac: Add support for aarch64-* on Macos (i.e., 64-bit
ARM) (bug#43369).
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 33948fd7760..ae0c0d2a2eb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -724,7 +724,7 @@ case "${canonical}" in
   *-apple-darwin* )
     case "${canonical}" in
       *-apple-darwin[0-9].*) unported=yes ;;
-      i[3456]86-* | x86_64-* | arm-* )  ;;
+      i[3456]86-* | x86_64-* | arm-* | aarch64-* )  ;;
       * )            unported=yes ;;
     esac
     opsys=darwin