[jdk11u-dev] RFR: 8230708: Hotspot fails to build on linux-sparc with gcc-9

[Thomas Stuefe]

On Fri, 26 Aug 2022 02:24:45 GMT, Richard-Rogalski <duke at openjdk.org> wrote:

>> Backport of bug 8230708. Tested and worked for me and one other user of sparc/linux.
>> 
>> I signed the OCA: it is under review, will update when it goes through.
>> 
>> This should be fairly low risk: it only touches sparc-specific code.
>> 
>> I appreciate your time :^)
>
> I think I ran the github actions, let me know if that didn't work.
> 
> Nope, I don't have an account on the JBS, and I don't see an option to create one: so I appreciate your help :)
> Here is what you can use for the comment:
> 
> Fix Request 11u
>  
> Backporting this patch enables building to sparc/linux with GCC 9. Patch applies cleanly to 11u. This patch is necessary to support jdk11 on gentoo/sparc, as every user builds from source, and GCC 8 has been unmaintained for a while now. This patch has been tested on my and at least one other sparc/linux system, and works as expected. 
> 
> I appreciate your time and patience =^D

> > @Richard-Rogalski Before integrating a PR via `/integrate`, you need to request maintainer approval by flagging the JBS issue with jdk11u-fix-request and adding a fix request comment, stating why you want to bring in this backport, some risk assessment and state what testing you did. Only when it is approved via the jdk11u-fix-yes label, you are allowed to merge. For some more detailed instruction about the backport process, please consult our [Wiki page](https://wiki.openjdk.org/display/JDKUpdates/How+to+contribute+a+fix).
> 
> It is also customary to get a PR _reviewed_ before pushing :-), especially in a maintenance release.

Ah, just seeing this was a clean backport from 14. Okay, no PR review needed then, just JBS approval.

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PR: https://git.openjdk.org/jdk11u-dev/pull/1330