Nils Breunese <[email protected]> wrote: > I maintain the OpenJDK ports (e.g. openjdk25) which require the Metal > toolchain to be present to build. Since macOS 26, the Metal metaltoolchain is > no longer bundled in Xcode, but needs to be installed separately via > 'xcodebuild -downloadComponent MetalToolchain’ (and there are some additional > issues with it, see > https://trac.macports.org/wiki/TahoeProblems#MetaltoolchainisnolongerbundledinXcode). > > I believe the Metal toolchain is installed on the buildbots, but it’s not > installed on the macOS 26 version of our GitHub builders, which is why this > job fails: > https://github.com/macports/macports-ports/actions/runs/21189843722/job/60953580784
Apparently the Metal toolchain is also no longer installed on the macOS 26 arm64 buildbot, so the openjdk25 build also fails on the macOS 26 arm64 buildbot: https://build.macports.org/builders/ports-26_arm64-builder/builds/24749/steps/install-port/logs/stdio During this previous build from November the Metal toolchain was available (`checking if metal can be run using xcrun... yes, will be using 'xcrun -sdk macosx metal’` and `checking if metallib can be run using xcrun... yes, will be using 'xcrun -sdk macosx metallib’`): https://build.macports.org/builders/ports-26_arm64-builder/builds/20127/steps/install-port/logs/stdio Nils.
