Author	SHA1	Message	Date
Enrico Weigelt, metux IT consult	a3b152c165	CI/hurd: pin git/git-man to unreleased when the sid toolchain is unresolvable ... debian-ports can briefly hold an inconsistent sid/unreleased state for hurd-amd64: the arch:all git-man moves ahead (currently 2.55.0-1) while the hurd git binary lags (2.51.0-1 in sid, 2.53.0-1+hurd.1 in unreleased). Plain `apt-get install git` then fails hard: git:hurd-amd64=1:2.53.0-1+hurd.1 Depends git-man (< 1:2.53.0-.) but none of the choices are installable E: Unable to satisfy dependencies. apt picks the newer arch:all git-man from sid over the coherent unreleased pair, so git's `git-man (<< 1:2.53.0-.)` constraint can never be satisfied. This breaks every xserver-build-hurd run until the ports buildd catches up (affects all PRs, not any specific change). Work around it: retry the toolchain install with git/git-man pinned to unreleased when the plain install fails. Remove this fallback once the ports buildd rebuilds git for hurd-amd64. Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>	2026-08-04 13:30:25 +02:00
Enrico Weigelt, metux IT consult	06d4b6d0cc	licensing: add SPDX AGPL-3.0-or-later headers to .github/ files authored by Enrico Weigelt ... All 47 files in .github/ (actions, arch, docker, scripts, workflows) that were originally authored by Enrico Weigelt and don't end up in the final X server binary now carry SPDX-License-Identifier headers. File .github/scripts/ubuntu/run-pyxtest-valgrind.sh already had the AGPL-3.0-or-later header — left as-is. Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>	2026-07-28 17:53:55 +02:00
Enrico Weigelt, metux IT consult	b37fd20a2d	hurd: build every Hurd-capable X server by default in CI ... The GNU/Hurd lane added earlier built only the virtual DDXes (Xvfb + Xnest). The other servers that build on GNU/Hurd have since been confirmed in CI, so make them all part of the lane's FATAL build, in one meson run in the existing xserver-build-hurd job (parallel with the other platform lanes, no separate workflow; ~12 min in the VM): - Xvfb, Xnest virtual DDXes - Xorg the physical xfree86 server (libpciaccess has a Hurd backend, so the PCI layer configures/links) - Xephyr kdrive server running as an X client over XCB - glx the GLX extension (builds without libdrm) A regression breaking any of them now fails CI. All five link cleanly (hw/xfree86/Xorg, hw/kdrive/ephyr/Xephyr, hw/vfb/Xvfb, hw/xnest/Xnest, hw/xfree86/dixmods/libglx.so). Kept off because Hurd has no DRM kernel interface: - dri1/dri2/dri3 — libdrm's <drm.h> pulls a nonexistent mach/x86_64/ioccom.h - glamor — glamor_egl.c needs DRM_FORMAT_MOD_INVALID + GBM, and GBM needs DRM; confirmed non-buildable on Hurd And Xfbdev (kdrive fbdev): it builds hw/kdrive/linux, which needs Linux VTs (<linux/vt.h>) and would require a dedicated Hurd kdrive backend. Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>	2026-07-01 09:57:08 +02:00
Enrico Weigelt, metux IT consult	18d94c4ced	.github: add GNU/Hurd VM build lane (Xvfb + Xnest) ... There is no vmactions GNU/Hurd VM, so this hand-rolls one on the ubuntu runner: it fetches Debian's pre-installed Hurd amd64 image, injects an ssh key and routes the guest console to serial, then boots it in QEMU and builds the X server inside via ssh. Key gotchas baked into the scripts: - The amd64 Hurd image uses rumpdisk for SATA, so the disk must be attached via q35 + an ich9-ahci AHCI controller (the default i440fx IDE disk yields an ext2fs I/O error and never boots). - gnumach only boots single-CPU (no -smp). - GRUB and gnumach log to VGA only; the grub.cfg is patched to add a serial console so the boot is visible under -nographic. - /dev/kvm exists on GH runners but isn't accessible to the runner user; chmod 666 it (falls back to TCG if unavailable). - VM boot can flake transiently, so boot is retried up to 3x. Inside the VM the toolchain (git, meson, ninja, pkg-config) install is fatal; the X protocol libs are best-effort, and the server is configured for the parts that build on Hurd today: -Dxvfb=true -Dxnest=true with xorg/xephyr/glx/dri/udev/logind disabled. Runs in ~10.5 min and is wired into the primary "Build X servers" workflow alongside the other platform lanes. Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>	2026-06-30 14:08:02 +02:00