osy ee04b73402 github: install D3DMetal into universal sysroot ...

The macOS build embeds D3DMetal.framework when the sysroot ships it, but
the framework is distributed separately and cannot be committed. When
D3DM_DIST_DMG_URL is set, fetch the distribution DMG and stage the
framework into the universal sysroot before it is packed into the
artifact and saved to the cache, so downstream builds pick it up. Builds
without the variable set are unaffected.

We cannot ship a com.apple.* bundle, but D3DMetal loads its own
default.metallib through [NSBundle bundleWithIdentifier:@"com.apple.D3DMetal"]
using that identifier as a literal compiled into the framework binary, so
the rebrand rewrites both the Info.plist and the binary. Rewriting only one
makes the lookup return nil and every D3DMetal process aborts in
-[MTLDevice newLibraryWithFile:nil error:].

Staging lives in scripts/install_d3dmetal.sh so it can also be run by hand.

Assisted-by: Claude:claude-opus-5

2026-07-30 22:15:31 -07:00

..

ISSUE_TEMPLATE

Update Mac issue template

2022-06-25 22:24:33 +02:00

workflows

github: install D3DMetal into universal sysroot

2026-07-30 22:15:31 -07:00

FUNDING.yml

github: add FUNDING.yml

2022-02-17 12:24:36 -08:00