The original PR #79 used symlinks for 0001..0004 patches (pointing into
../mesa-panvk-bifrost/) to avoid drift between siblings. CI's
"cp -r arch/mesa-panvk-bifrost-video /tmp/build-..." preserves the
symlinks, but the destination /tmp/build-... has no sibling dir to
resolve them against, so makepkg errors with:
==> ERROR: 0001-panvk-expose-robustness2-nullDescriptor-bifrost.patch
was not found in the build directory and is not a URL.
Each Arch PKGBUILD owns its source files per convention; the
duplication risk is low because r1..r4 are closed-release patches.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>