Does anyone know what the status with this is?
I'm really excited about generating GPU binaries entirely at project build time but still can't this feature to work.
FYI I just updated to the latest Xcode version Version 14.1 (14B47b) released 1st November 2022.
I'm trying to run the same command in the WWDC 2022 video (6:32)
xcrun -sdk macosx metal -c shader.metal -N descriptors.mtlp-json -o shader.air
but get this warning
...
metal: warning: argument unused during compilation: '-N descriptors.mtlp-json' [-Wunused-command-line-argument]
...