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

[Aleksey Shipilev]

On Wed, 1 Oct 2025 12:52:58 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

This pull request has now been integrated.

Changeset: 954430c1
Author:    Aleksey Shipilev <shade at openjdk.org>
URL:       https://git.openjdk.org/jdk25u/commit/954430c17feae114d91e2992188b00a9e4c3ac13
Stats:     3 lines in 2 files changed: 1 ins; 0 del; 2 mod

8345810: Custom launchers must be linked with pthread to avoid dynamic linker issues

Backport-of: 685da0323b27abda5ab0484f4c8abaaeeff882ea

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PR: https://git.openjdk.org/jdk25u/pull/257