This makes building much easier to debug on macOS with Xcode 26+ --------- - [x] I confirm that I make this contribution in accordance with the [OpenJDK Interim AI Policy](https://openjdk.org/legal/ai).
------------- Commit messages: - 8385525: Suggest Metal toolchain download in configure error on Xcode 26+ Changes: https://git.openjdk.org/jdk/pull/31293/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=31293&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8385525 Stats: 4 lines in 3 files changed: 2 ins; 0 del; 2 mod Patch: https://git.openjdk.org/jdk/pull/31293.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/31293/head:pull/31293 PR: https://git.openjdk.org/jdk/pull/31293
