[jdk25u] RFR: 8345810: Custom launchers must be linked with pthread to avoid dynamic linker issues

[Sean Gilligan]

On Mon, 6 Oct 2025 15:16:23 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> Improves jpackage and test reliability, especially with older glibc-s that have `dlerror` issues under concurrent access.
>> 
>> Additional testing:
>>  - [x] Linux x86_64 server fastdebug, observing the failure with GCC 7.3.1
>>  - [x] Linux x86_64 server fastdebug, `sun/management/jmxremote`, 20x, no failures
>>  - [x] Linux x86_64 server fastdebug, `tools/jpackage`, 5x, no failures
>>  - [x] Linux x86_64 server fastdebug, `jdk_all`, no failures
>
> Push approval granted.

> > @shipilev pardon my newb question, but is this PR likely to be included in 25.0.1 or 25.0.2?
> 
> Current merge window is open for 25.0.2 (January 2026). 25.0.1 is way past the freeze.

Thanks! We are anxiously awaiting 25.0.2!

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PR Comment: https://git.openjdk.org/jdk25u/pull/257#issuecomment-3372750983