RFR: 8276905: Function frag_col has a deployment target which is incompatible with this OS [v4]

[Kevin Rushforth]

On Mon, 15 Nov 2021 13:57:25 GMT, Jayathirth D V <jdv at openjdk.org> wrote:

>> When JDK is built on BigSur with Xcode12.5 and used to run jtreg tests in macOS10.15 with Xcode <=12.4 we are getting compilation error. We dont set any deployment target when when we use xcrun to create .air file and this issue looks similar to https://developer.apple.com/forums/thread/105719. Also https://developer.apple.com/forums/thread/105719 states that even if they set app deployment target they need to explicitly set deployment in "xcrun metal".
>> 
>> Made same change to use -mmacosx-version-min=10.12.00 in our make file. Whether we should keep 10.12.00 or 10.13/14 is open to discussion for metal pipeline.
>> 
>> SwingSet2, J2DDemo & JCK/jtreg runs in CI are green. Also Vitaly(Submitter) has confirmed that patch resolves the issue.
>
> Jayathirth D V has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Use MACOSX_VERSION_MIN for aarch64

Marked as reviewed by kcr (Author).

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PR: https://git.openjdk.java.net/jdk/pull/6346