Explain how the rebuilt relibc proof and durable local patch carriers fit together so future upstream refreshes can reapply the compatibility work without relying on nested source state.
Keep the relibc compatibility work in tracked local patch carriers and align the recipe with the full durable patch stack so clean reapply and rebuild paths stay reproducible.
Keep the relibc overlay consistent so the generated stdlib header preserves C linkage for strtold and the existing toolchain can still satisfy stale C++ callers while it is refreshed.
Regenerate aggregate base patch to include ihdgd device ID additions
for modern Intel integrated GPUs (12th-14th Gen, Core Ultra, Arrow Lake).
This allows pcid-spawner to match and load ihdgd on current Intel laptops.
5-crate Rust workspace implementing full VFAT support: fatd scheme daemon
(FSScheme with open/read/write/mkdir/unlink/rename/fstat), fat-mkfs (create
FAT12/16/32 with labels and cluster size), fat-label (read/write BPB + root-dir
volume labels), fat-check (verify + repair dirty flags, FSInfo, lost clusters,
orphaned LFN). 60 unit tests, 0 unwrap in production code. Included in all 5
redbear configs via redbear-device-services.toml.
Fix BOOT_PATH logic in grub-install: non-removable installs now use
EFI/${BOOTLOADER_ID} per UEFI spec instead of always EFI/BOOT.
Add timeout validation to grub-mkconfig (must be non-negative integer).
Add sync() method to fat_tool.py and call os.fsync after cp_in to
ensure data reaches disk. Fix misleading block-device error message.
Create grub-install and grub-mkconfig scripts in local/scripts/ that
match GNU GRUB CLI conventions for users migrating from Linux. Support
standard switches: --target, --efi-directory, --bootloader-id,
--removable, -o/--output, --verbose, --help, --version. Unsupported
Linux options are accepted and ignored for script compatibility.
Also fix ESP FAT type: force FAT32 in both with_whole_disk and
with_whole_disk_ext4 (UEFI spec requires FAT32, fatfs auto-selects
FAT16 for partitions under 32 MiB). Fix --write-bootloader to export
GRUB EFI in GRUB mode. Fix CLI example in GRUB plan. Update AGENTS.md
and GRUB-INTEGRATION-PLAN.md with Linux-compatible CLI docs.
vasilito