Migrate the libdrm recipe from the tar+patches shape (redox.patch + four
P1-P4 patches from local/patches/libdrm/) to a Local source pointing at
the new Red Bear fork at local/sources/libdrm/. The fork is based on
upstream libdrm 2.4.125 (https://gitlab.freedesktop.org/mesa/libdrm) and
already has the full redox.patch series applied in-tree.
The P1-P4 patch files referenced from the previous recipe
(P1-drm-ioctl-bridge, P2-drm-get-pci-info, P3-drm-get-version-driver-name,
P4-drmGetDeviceFromDevId-redox) were already merged into redox.patch and
no longer existed in local/patches/. Consolidating everything into a
single in-tree fork is the durable form per the FULL FORK PRINCIPLE.
The fork's redox divergence covers:
- include/drm/drm.h: include <sys/ioctl.h> on __redox__ instead of
<sys/ioccom.h>
- xf86drm.h: Redox-aware ioctl type definitions
- xf86drm.c: major()/minor()/makedev() macros from musl for __redox__,
open_memstream fallback path (returns NULL with diagnostic on
__redox__), redox_drm_write_all helper, and the drmOpen /
drmGetDeviceFromDevId / etc. rewrites that dispatch through scheme:
paths on Redox
- xf86drmMode.c: Redox shim for drmModeGetResources /
drmModeGetConnector / etc. and the mode probing path
- xf86drm_redox.h: new header providing the Redox-side helper API
(open scheme:, drm fd adaptation, dev_t packing) used by xf86drm.c
Recipe changes:
- source: tar + patches list -> Local { path = '../../../../local/sources/libdrm' }
(the recipe lives under both recipes/wip/x11/libdrm and
recipes/libs/libdrm symlinks into local/recipes/libs/libdrm; the
four-.. path resolves correctly from both locations to
local/sources/libdrm).
- version: bumped to 0.2.3 (Red Bear fork tracking upstream 2.4.125).
- description: marked v6.0 2026 Red Bear fork.
- removed: redox.patch and source/ / source.tar / target/ artifacts
under the recipe directory; they are no longer referenced and the
fork is the single source of truth.
Verified: ./target/release/repo cook libdrm (with
REDBEAR_ALLOW_PROTECTED_FETCH=1) builds successfully and publishes
libdrm 0.2.3 to repo/x86_64-unknown-redox/ with the fork's commit
identifier pinned.
vasilito
6870429b21