8379499: [AIX] headless-only build of libjawt.so fails

[MBaesken]

---

Progress

• Change must not contain extraneous whitespace
• Commit message must refer to an issue
• JDK-8379499 needs maintainer approval

Issue

• JDK-8379499: [AIX] headless-only build of libjawt.so fails (Bug - P4 - Approved)

Reviewing

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$ git fetch https://git.openjdk.org/jdk25u-dev.git pull/415/head:pull/415
$ git checkout pull/415

Update a local copy of the PR:
$ git checkout pull/415
$ git pull https://git.openjdk.org/jdk25u-dev.git pull/415/head

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$ git pr checkout 415

View PR using the GUI difftool:
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[bridgekeeper]

👋 Welcome back mbaesken! A progress list of the required criteria for merging this PR into master will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

[openjdk]

@MBaesken This change now passes all automated pre-integration checks.

ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details.

After integration, the commit message for the final commit will be:

8379499: [AIX] headless-only build of libjawt.so fails

You can use pull request commands such as /summary, /contributor and /issue to adjust it as needed.

At the time when this comment was updated there had been 12 new commits pushed to the master branch:

• d09e1cc: 8376684: Compile OpenJDK in headless mode without required X11 libraries
• 3cc363a: 8369683: Exclude runtime/Monitor/MonitorWithDeadObjectTest.java#DumpThreadsBeforeDetach on Alpine Linux debug
• bcffdd2: 8362428: Update IANA Language Subtag Registry to Version 2025-08-25
• ... and 9 more: https://git.openjdk.org/jdk25u-dev/compare/05f5a1784065c010580e4d334fa2c27ab7396f94...master

As there are no conflicts, your changes will automatically be rebased on top of these commits when integrating. If you prefer to avoid this automatic rebasing, please check the documentation for the /integrate command for further details.

➡️ To integrate this PR with the above commit message to the master branch, type /integrate in a new comment.

[openjdk]

This backport pull request has now been updated with issue from the original commit.

[openjdk]

⚠️ @MBaesken This change is now ready for you to apply for maintainer approval. This can be done directly in each associated issue or by using the /approval command.

[mlbridge]

Webrevs

• 00: Full (9efb98f2)