RFR: 8359181: Error messages generated by configure --help after 8301197 [v2]

[Magnus Ihse Bursie]

On Wed, 11 Jun 2025 08:56:25 GMT, SendaoYan <syan at openjdk.org> wrote:

>> Hi all,
>> 
>> The macro `HELP_PRINT_ADDITIONAL_HELP_AND_EXIT` is only called directly from make/autoconf/configure. In JDK-8301197,  most uses of `printf` was changed to `echo`, but this explicit call wasn't updated to also set ` ECHO=echo`, this PR add ` ECHO=echo` when call this macro.
>> 
>> Change has been verified locally, almost no risk.
>
> SendaoYan has updated the pull request incrementally with two additional commits since the last revision:
> 
>  - add ECHO=echo when call generated configure script
>  - Revert "8359181: Error messages generated by configure --help after 8301197"
>    
>    This reverts commit ffbd770f099030f72870c096eb9694d16cc2f34f.

This looks like the proper solution.

Thanks for finding and fixing.

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Marked as reviewed by ihse (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/25740#pullrequestreview-2916878473