[aarch64-port-dev ] git: openjdk/aarch64-port: master: 8272700: [macos] Build failure with Xcode 13.0 after JDK-8264848

[Jie Fu]

Changeset: d007be09
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2021-08-19 23:11:31 +0000
URL:       https://git.openjdk.java.net/aarch64-port/commit/d007be0952abdc8beb7b68ebf7529a939162307b

8272700: [macos] Build failure with Xcode 13.0 after JDK-8264848

Reviewed-by: dholmes

! make/autoconf/flags-other.m4