master 4cba236: Allow build configuration on Apple ARM devices (bug#41994)

[Alan Third]

branch: master
commit 4cba236749aafade7bd88cf2a10be48f44983faa
Author: Roland Kaufmann <rlndkfmn+emacs@gmail.com>
Commit: Alan Third <alan@idiocy.org>

    Allow build configuration on Apple ARM devices (bug#41994)
    
    * configure.ac: Add arm as a port target for Darwin.
    
    Copyright-paperwork-exempt: yes
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 1b155bd..745ff22 100644
--- a/configure.ac
+++ b/configure.ac
@@ -723,7 +723,7 @@ case "${canonical}" in
   *-apple-darwin* )
     case "${canonical}" in
       *-apple-darwin[0-9].*) unported=yes ;;
-      i[3456]86-* | x86_64-* )  ;;
+      i[3456]86-* | x86_64-* | arm-* )  ;;
       * )            unported=yes ;;
     esac
     opsys=darwin