RFR: 8253795: Implementation of JEP 391: macOS/AArch64 Port [v2]

[Anton Kozlov]

On Fri, 22 Jan 2021 20:18:51 GMT, Erik Joelsson <erikj at openjdk.org> wrote:

>> Anton Kozlov has updated the pull request incrementally with two additional commits since the last revision:
>> 
>>  - Address feedback for signature generators
>>  - Enable -Wformat-nonliteral back
>
> make/autoconf/flags-cflags.m4 line 169:
> 
>> 167:       WARNINGS_ENABLE_ALL="-Wall -Wextra -Wformat=2 $WARNINGS_ENABLE_ADDITIONAL"
>> 168: 
>> 169:       DISABLED_WARNINGS="unknown-warning-option unused-parameter unused format-nonliteral"
> 
> Globally disabling a warning needs some motivation. Why is this needed? Does it really need to be applied everywhere or is there a specific binary or source file where this is triggered?

It seems to be a leftover from the past. I tried to revert the line and the build went fine. Thanks for noticing!

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