RFR: 8376684: Compile OpenJDK in headless mode without required X11 libraries

[Erik Joelsson]

On Thu, 13 Nov 2025 22:17:23 GMT, Thomas Devoogdt <duke at openjdk.org> wrote:

> This to support linux headless mode without X11. E.g. A headless server.

>From a build point of view, this looks fine. Someone from client will need to review it too.

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Marked as reviewed by erikj (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/28310#pullrequestreview-3728768954