RFR: 8253795: Implementation of JEP 391: macOS/AArch64 Port [v3]

[Vladimir Kempik]

On Mon, 25 Jan 2021 19:42:41 GMT, Phil Race <prr at openjdk.org> wrote:

>> Anton Kozlov has updated the pull request incrementally with two additional commits since the last revision:
>> 
>>  - Refactor CDS disabling
>>  - Redo builsys support for aarch64-darwin
>
> make/modules/java.desktop/lib/Awt2dLibraries.gmk line 573:
> 
>> 571:     EXTRA_HEADER_DIRS := $(LIBFONTMANAGER_EXTRA_HEADER_DIRS), \
>> 572:     WARNINGS_AS_ERRORS_xlc := false, \
>> 573:     DISABLED_WARNINGS_clang := deprecated-declarations, \
> 
> I see this added here and in another location. What is deprecated ? You really need to explain these sorts of things.
> I've built JDK using Xcode 12.3 and not had any need for this.

Hello
I believe it was a workaround for issues with xcode 12.2 in early beta days.
Those issues were fixed later in upstream jdk, so most likely we need to remove these workarounds.

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PR: https://git.openjdk.java.net/jdk/pull/2200