Support build of Emacs on ARM Macos machines

* configure.ac: Add support for aarch64-* on Macos (i.e., 64-bit
ARM) (bug#43369).

diff --git a/configure.ac b/configure.ac
index 33948fd77606ab07a466e139e01ff74f871dab51..ae0c0d2a2eb366b761a70e270530ab461c0d75b2 100644 (file)
--- 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