[jdk11u-dev] RFR: 8227389: Remove unsupported xlc16 compile options on aix

[Martin Doerr]

On Mon, 4 Apr 2022 18:14:09 GMT, Tyler Steele <duke at openjdk.java.net> wrote:

> #993 
> 
> 8227389: Remove unsupported xlc16 compile options on aix
> 
> Reviewed-by: clanger, mdoerr
> 
> Backport Conflicts:
> - make/autoconf/flags-cflags.m4: Minor change. Accept backported
> addition of -qstackprotect.

This may break building with older xlc. Maybe we need to distinguish. Please check.

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PR: https://git.openjdk.java.net/jdk11u-dev/pull/999