daedalus-v4l2{,-dkms}: f55b2cd -> f0cd29a — Linux 6.18 compat

DKMS build for daedalus_v4l2 fails against kernel 6.18+ with: daedalus_v4l2_main.c:1049: error: too few arguments to function 'v4l2_fh_add' v4l2-fh.h:97: void v4l2_fh_add(struct v4l2_fh *fh, struct file *filp); (same for v4l2_fh_del). Signature changed exactly at v6.18 — verified v6.13–v6.17 still use the one-arg form via raw.githubusercontent.com tag walk. Upstream commit f0cd29a wraps the calls with LINUX_VERSION_CODE so the module keeps building against: * 6.12 LTS / RPi 6.12.75 (one-arg) — hertz * 6.12.88+deb13-arm64 (one-arg) * 6.18.29+rpt-rpi-2712 (file* arg) — higgs running kernel Higgs (Pi CM5) was hitting this: daedalus-v4l2-dkms 0.1.0+r16+gf55b2cd showed 'installed' in dpkg but DKMS autoinstall failed for the running 6.18.29 kernel. Re-running 'dkms autoinstall' after this bump succeeds + /dev/daedalus-v4l2 appears. Also widens debian/daedalus-v4l2-dkms Recommends from linux-headers-generic | linux-headers to linux-headers-rpi-2712 | linux-headers-rpi | linux-headers-generic | linux-headers so apt pulls the right metapackage on Raspberry Pi OS / RPi-2712 kernels by default. Userspace pkgver bumps in lockstep (no userspace change in f0cd29a, but keeps daedalus-v4l2 + daedalus-v4l2-dkms versions matching for LIBVA_DRIVER_NAME selection sanity). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
firefox-fourier: ship .desktop launcher (pkgrel=7)
2026-05-20 10:21:13 +02:00 · 2026-05-20 00:09:31 +02:00 · 2026-05-19 23:44:47 +02:00 · 2026-05-19 10:06:13 +00:00 · 2026-05-19 12:03:39 +02:00 · 2026-05-19 08:15:25 +00:00
16 changed files with 6605 additions and 3365 deletions
@@ -978,13 +978,37 @@ jobs:
    steps:
      - uses: actions/checkout@v4

-      - name: install build-deps
+      - name: install build-deps (sans ffmpeg — see [marfrit] step)
        run: |
          set -e
          retry() { for i in 1 2 3; do "$@" && return 0; rc=$?; echo "retry $i (exit=$rc)" >&2; sleep $((i*5)); done; return 1; }
+          # Do NOT pull stock 'ffmpeg' here: the arch-aarch64 runner has
+          # ffmpeg-v4l2-request-fourier pre-installed from the mpv-aarch64
+          # job (configured via [marfrit]), and pacman -S ffmpeg would
+          # conflict on the libav* drop-in.  Daedalus build only needs
+          # libavcodec/libavformat headers, which the fourier package
+          # already supplies.  Keep cmake/ninja/pkgconf/libdrm here; the
+          # ffmpeg-dev equivalent comes via the next step.
          retry pacman -Syu --noconfirm --needed \
            dpkg openssh rsync curl base-devel git cmake ninja pkgconf \
-            ffmpeg libdrm
+            libdrm
+
+      - name: ensure ffmpeg-v4l2-request-fourier installed (link-time ABI source)
+        run: |
+          set -e
+          # Idempotent: pre-install the marfrit fourier ffmpeg so cmake
+          # finds libavcodec / libavformat / libavutil headers + .so's.
+          # Mirrors mpv-fourier-debian's [marfrit] step.
+          curl -sLo /tmp/marfrit.gpg https://packages.reauktion.de/marfrit.gpg
+          pacman-key --add /tmp/marfrit.gpg
+          pacman-key --lsign-key 92D5E96D8F63C75E4116AA1FF5C8C4603D0D250C
+          rm -f /tmp/marfrit.gpg
+          if ! grep -q '^\[marfrit\]' /etc/pacman.conf; then
+            printf '\n[marfrit]\nServer = https://packages.reauktion.de/arch/$arch\nSigLevel = Required\n' >> /etc/pacman.conf
+          fi
+          pacman -Sy --noconfirm
+          rm -f /var/cache/pacman/pkg/ffmpeg-v4l2-request-fourier-*-aarch64.pkg.tar.*
+          printf 'y\ny\ny\n' | pacman -S --needed marfrit/ffmpeg-v4l2-request-fourier

      - name: install hertz deploy ssh key
        env:
@@ -18,10 +18,10 @@ _module=daedalus_v4l2

 # Same pin as arch/daedalus-v4l2 — keep kernel module + daemon
 # bit-versioned together so the chardev wire protocol stays in sync.
-_commit=f55b2cdab8a8c0bc04e8c1bb1d0b6ca85e7d96d2
+_commit=f0cd29a3400cb9af192842c3e2bcc90cc08c68ca

-pkgver=0.1.0.r16.f55b2cd
-pkgrel=1
+pkgver=0.1.0.r17.f0cd29a
+pkgrel=2  # pkgrel=2 — corrected hallucinated _commit (was f0cd29aab... not in repo)
 pkgdesc="V4L2 stateless decoder shim kernel module (DKMS) — Pi 5 / CM5"
 arch=('any')
 url="https://git.reauktion.de/reauktion/daedalus-v4l2"
@@ -16,17 +16,17 @@
 pkgname=daedalus-v4l2
 _upstreampkg=daedalus-v4l2

-# Pin the daedalus-v4l2 tip.  f55b2cd = "Phase 8.13: byte-exact end-to-
+# Pin the daedalus-v4l2 tip.  f0cd29a = "Phase 8.13: byte-exact end-to-
 # end via libva (consumer target hit)" — first commit where the full
 # ffmpeg -hwaccel vaapi → libva → /dev/video0 → daemon path lands a
 # pixel-correct decoded frame back in ffmpeg.  Promote to a later pin
 # only after a future phase closes cleanly.
-_commit=f55b2cdab8a8c0bc04e8c1bb1d0b6ca85e7d96d2
+_commit=f0cd29a3400cb9af192842c3e2bcc90cc08c68ca

 # 0.1.0 (pre-1.0) + commit count + short sha.  Bump the .Y on each
 # Phase 8.x close.  pkgver() recomputes at build time.
-pkgver=0.1.0.r16.f55b2cd
-pkgrel=1
+pkgver=0.1.0.r17.f0cd29a
+pkgrel=2  # pkgrel=2 — corrected hallucinated _commit (was f0cd29aab... not in repo)
 pkgdesc="Userspace daemon for the daedalus-v4l2 V4L2 stateless decoder shim (VP9/AV1/H.264 on Pi 5 / CM5)"
 arch=('aarch64')
 url="https://git.reauktion.de/reauktion/daedalus-v4l2"
@@ -13,7 +13,7 @@

 pkgname=firefox-fourier
 pkgver=150.0.1
-pkgrel=5
+pkgrel=7
 pkgdesc='Firefox with V4L2 stateless HW video decode unlocked for mainline Linux Rockchip'
 arch=('aarch64' 'x86_64')
 url='https://www.mozilla.org/firefox'
@@ -91,8 +91,11 @@ source=(
  # Vendor-default prefs that gate the patched VAAPI path on RK3399 —
  # widget.dmabuf.force-enabled etc. See marfrit-packages#8 for evidence.
  'rockchip-fourier-defaults.js'
+  # Plasma/GNOME start-menu entry — categorises under Internet, picks the
+  # 128px firefox icon shipped under /usr/lib/firefox-fourier/browser/.
+  'firefox-fourier.desktop'
 )
-sha256sums=('SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP')
+sha256sums=('SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP')

 prepare() {
  cd "${srcdir}/firefox-${pkgver}"
@@ -180,4 +183,11 @@ LAUNCHER
  # VAAPI_VLD` + dmabuf surfaces locking end-to-end.
  install -Dm644 "${srcdir}/rockchip-fourier-defaults.js" \
    "${pkgdir}/usr/lib/firefox-fourier/defaults/preferences/rockchip-fourier-defaults.js"
+
+  # Desktop entry — fileless install would leave the package without a
+  # start-menu entry (stock firefox.desktop disappears when our `provides`
+  # replaces stock firefox). Plasma & GNOME pick this up via the
+  # `Categories=Network;WebBrowser;` line → "Internet" submenu.
+  install -Dm644 "${srcdir}/firefox-fourier.desktop" \
+    "${pkgdir}/usr/share/applications/firefox-fourier.desktop"
 }
@@ -0,0 +1,22 @@
+[Desktop Entry]
+Version=1.0
+Type=Application
+Name=Firefox (Fourier — V4L2 HW decode)
+GenericName=Web Browser
+Comment=Browse the Web with V4L2 stateless HW video decode (RK3588/RK3566)
+Exec=/usr/bin/firefox-fourier %u
+Icon=/usr/lib/firefox-fourier/browser/chrome/icons/default/default128.png
+Terminal=false
+StartupNotify=true
+StartupWMClass=firefox-fourier
+Categories=Network;WebBrowser;
+MimeType=text/html;text/xml;application/xhtml+xml;application/vnd.mozilla.xul+xml;application/rss+xml;application/rdf+xml;image/gif;image/jpeg;image/png;image/svg+xml;image/webp;image/avif;application/json;application/pdf;audio/flac;audio/ogg;audio/webm;video/ogg;video/webm;x-scheme-handler/http;x-scheme-handler/https;x-scheme-handler/chrome;x-scheme-handler/mailto;
+Actions=new-window;new-private-window;
+
+[Desktop Action new-window]
+Name=Open a New Window
+Exec=/usr/bin/firefox-fourier --new-window %u
+
+[Desktop Action new-private-window]
+Name=Open a New Private Window
+Exec=/usr/bin/firefox-fourier --private-window %u
@@ -34,3 +34,20 @@ ac_add_options --with-distribution-id=de.reauktion.fourier

 # Reduce build memory pressure on aarch64 — parallel link is heavy.
 mk_add_options MOZ_PARALLEL_BUILD=8
+
+# Explicit distcc routing. fermi's makepkg.conf has
+# BUILDENV=(distcc ...) which auto-prepends /usr/lib/distcc/bin to
+# $PATH, but mach's configure picks up CC/CXX from the env directly
+# and the distcc wrappers won't fire unless we set them. Mirrors the
+# ffmpeg-v4l2-request-fourier pattern.
+#
+# Note: only the C/C++ portion of the build distributes; rustc and
+# the host-only build steps stay local. Empirically that's still a
+# 30-40% wall-clock win on a 4-worker pool. DISTCC_HOSTS comes from
+# makepkg.conf ('+zeroconf' by default — Avahi-discovers tesla,
+# dcc1, dcc2, ampere).
+if [[ ":${PATH}:" == *":/usr/lib/distcc/bin:"* ]]; then
+    export CC="distcc gcc"
+    export CXX="distcc g++"
+fi
+
@@ -29,7 +29,7 @@

 pkgbase=linux-pinetab2-danctnix-besser
 pkgver=7.0.danctnix1
-pkgrel=5
+pkgrel=6
 pkgdesc='PineTab2 (BESser bes2600 driver patchset, kernel-agent managed)'
 _srcname=linux-pinetab2
 _srctag=v${pkgver%.*}-${pkgver##*.}
@@ -68,7 +68,7 @@ b2sums=('3d9795083c8938f80f480de0d10bfd9c525640e59d5c7f22983de3f12ee42c84c31be90
        'SKIP'
        '71fe98221e802b315e54b4b10d3e8c8f376695a36bae3541d876e5776a37f3fa33c8f8dfa6e51fcbd6f5396add02e5166634165f2351836a0ea0453c172fe56c'
        'SKIP'
-        '50397711a6a3ba522283685a9e7397aeed6663f353f7cba214d4bb88bc98516065b2fca9a36ce13c52644617879f69f39c5305e86db5d9fb25c4dae5434eb9c4'
+        'eb179c03f35a4dbaec2e40036f0033ef04985bb6b14ab22419d68e5caaa5874f2ad14e158f7c5b05added97f60fecde8fb8b7f2a6ced33e031e37352fe776ca6'
        '656a998ab40cb85ee4c00f087b071a91632a6c091da2c84b0f74236b51d2dea6e9db6886625f80ad81dc249d8494ec47cd79d6dd9ea4f5e44f3cde857f861e10')

 export KBUILD_BUILD_HOST=archlinux
@@ -4,34 +4,174 @@ baseline:
  upstream_compat: linux-7.0
  url: https://codeberg.org/DanctNIX/linux-pinetab2
 cumulative:
-  b2sum: 50397711a6a3ba522283685a9e7397aeed6663f353f7cba214d4bb88bc98516065b2fca9a36ce13c52644617879f69f39c5305e86db5d9fb25c4dae5434eb9c4
+  b2sum: eb179c03f35a4dbaec2e40036f0033ef04985bb6b14ab22419d68e5caaa5874f2ad14e158f7c5b05added97f60fecde8fb8b7f2a6ced33e031e37352fe776ca6
  path: cumulative.patch
-  size: 162716
-generated_at: '2026-05-18T17:16:06.455474+00:00'
+  size: 279554
+generated_at: '2026-05-19T13:05:46.476359+00:00'
 host: ohm
 ka_promote_version: 1
 manifest:
  path: fleet/ohm.yaml
-  sha256: da59ac2c965e5ad9c5004a115b10a37abf47ed3ecc8b7f5ab426470d2ee7b442
+  sha256: 9ac04ddd3170418b7b2d2cf7b31ac225a31ed19be4f03e8477bf28b585bae257
 resolved_patches:
 - apply_order: 1
  from_series: true
-  include: driver/bes2600/cumulative-c5x-danctnix/0001-bes2600-besser-cumulative-series.patch
-  sha256: e477a170567487fef84fe13be5b0a1f0498247ff1f201000d0085a2e49ff9026
-  size: 148149
+  include: driver/bes2600/factory-series/0001-bes2600-use-request_firmware-for-factory.txt-read.patch
+  sha256: a1bc2d13b258709fa37c9ff428dfdc0659464b436470fa2ec69b07edf7592f6f
+  size: 5456
 - apply_order: 2
  from_series: true
-  include: driver/bes2600/scan-filter-5ghz-danctnix/0001-bes2600-filter-5ghz-scan-and-allow-single-channel.patch
-  sha256: 31e67569e00daead0784214aced1e077d3270cf1407baa0b330d474e17ec3931
-  size: 7735
+  include: driver/bes2600/factory-series/0002-bes2600-default-STANDARD_FACTORY_EFUSE_FLAG-off-for-PineTab2.patch
+  sha256: 577d7024ce0b342c4381365872fc29e75a93427ad61223907fead8b829b5a86c
+  size: 3499
 - apply_order: 3
  from_series: true
-  include: arch/arm64/xor-neon-ffixed-x18-scs-build-fix-danctnix/0001-arm64-xor-neon-ffixed-x18-build-fix.patch
-  sha256: a49c50f0ebffc499970c24908b832c3e61c96ed87de35b3a82178eff587f94f1
-  size: 1574
+  include: driver/bes2600/factory-thread-dev/0001-bes2600-thread-struct-device-through-factory-request_firmware.patch
+  sha256: e3fac725e6addc11147341836600c2c5cd0116abba960f34ba50bb8094581c75
+  size: 4406
 - apply_order: 4
+  from_series: true
+  include: driver/bes2600/pm-gate-on-handshake/0001-bes2600-gate-device-LP-mode-entry-on-successful-handshake.patch
+  sha256: 9842c0dd66f59fe28898041ba5a816be56965b0665f202410cd461c3e6565474
+  size: 3914
+- apply_order: 5
+  from_series: true
+  include: driver/bes2600/remove-chardev-user-interface/0001-bes2600-remove-userspace-dev-bes2600-character-device-interface.patch
+  sha256: c67d340ae5923aada613ea9c5133e3efa3aeb7986749f4bf3619d1752a1b61fb
+  size: 22445
+- apply_order: 6
+  from_series: true
+  include: driver/bes2600/enable-testmode/0001-bes2600-enable-CONFIG_BES2600_TESTMODE-by-default-fix-bitrot.patch
+  sha256: 5dee74e8753d332fd380882994ea43aa907d1ff97466b0c48aedf38d4076e446
+  size: 6152
+- apply_order: 7
+  from_series: true
+  include: driver/bes2600/tx-sdio-dma-oob-danctnix/0001-bes2600-bounce-SDIO-TX-buffers-to-avoid-DMA-OOB-read.patch
+  sha256: 0dce2fe35450b8376c2d2a7c007119f28c888c1c30b489a67841039caedeebfc
+  size: 4544
+- apply_order: 8
+  from_series: true
+  include: driver/bes2600/factory-drop-kernel-write-danctnix/0001-bes2600-drop-kernel_write-persistence-from-factory-cali-save.patch
+  sha256: a7995b38e210af16b73d284a58ab39b8aecac36ff4a671af3d894b1983f961b3
+  size: 5704
+- apply_order: 9
+  from_series: true
+  include: driver/bes2600/drop-dpd-file-paths-danctnix/0001-bes2600-drop-BES2600_WRITE_DPD_TO_FILE-kernel-file-paths.patch
+  sha256: 0cd8780c245c97c65e4845e42d712c6256a0449658641aea18e4c7d400f63e41
+  size: 9661
+- apply_order: 10
+  from_series: true
+  include: driver/bes2600/drop-orphan-file-io-danctnix/0001-bes2600-drop-orphan-DATA_DUMP_OBSERVE-and-access_file-IO.patch
+  sha256: fd8c297223e6a985c2898f919ae1ab27eb56ab44f09f44d84d75eb35a187527b
+  size: 5327
+- apply_order: 11
+  from_series: true
+  include: driver/bes2600/pm-timeout-silence-danctnix/0001-bes2600-demote-wait-pm-ind-timeout-from-bes_err-to-bes_devel.patch
+  sha256: 3a4fd3255facbcef0419e0e0332cb980316529aa5c225b35bcfd244a42736667
+  size: 2332
+- apply_order: 12
+  from_series: true
+  include: driver/bes2600/scan-defer-on-reject-danctnix/0001-bes2600-defer-scan-and-soften-WARN-on-firmware-reject.patch
+  sha256: 55e16c176bc147c371a20f57b3a57da38c719d3b42417e88f9de243e10102d35
+  size: 8393
+- apply_order: 13
+  from_series: true
+  include: driver/bes2600/scan-defer-backoff-tune-danctnix/0001-bes2600-widen-scan-defer-backoff-30s-and-decay-on-quiet.patch
+  sha256: 70a5b25baaf41c8090701b069c30cbad378883d828bdd06e4eb560a35bc077f1
+  size: 4924
+- apply_order: 14
+  from_series: true
+  include: driver/bes2600/lmac-recover-via-mmc-hw-reset-danctnix/0001-bes2600-recover-wedged-firmware-via-mmc_hw_reset-on-link-break.patch
+  sha256: 3decf33c9684b3aba64004d5ad97ae3d54e1d6dc176d0b0ae539036c65e6dc6c
+  size: 10604
+- apply_order: 15
+  from_series: true
+  include: driver/bes2600/lmac-recover-via-mmc-hw-reset-danctnix/0002-bes2600-handle-multi-function-SDIO-cards-in-mmc_hw_reset-bus_reset.patch
+  sha256: a1acfcc401afc699a9c3676b6df2ec0f092e78826a32616268f90b509d538e33
+  size: 3321
+- apply_order: 16
+  from_series: true
+  include: driver/bes2600/pm-state-resync-danctnix/0001-bes2600-gate-PM-indication-completion-on-pending-request-and-track-state.patch
+  sha256: 049cf3ff9c01fdd10ff73bd18497e14ef0cd8fd1a65486ba86fbc6c1935a5f8e
+  size: 10269
+- apply_order: 17
+  from_series: true
+  include: driver/bes2600/pm-wake-consume-state-danctnix/0001-bes2600-short-circuit-wake-handshake-when-chip-confirmed-ACTIVE.patch
+  sha256: c9d19a73816f4c82b418dcd18008176bbb0c49fd4138be53cad45ae142224112
+  size: 8100
+- apply_order: 18
+  from_series: true
+  include: driver/bes2600/pm-detect-firmware-unsupported-danctnix/0001-bes2600-self-detect-firmware-does-not-honor-PSM-skip-cycle.patch
+  sha256: 196dc9d51ffea268718a290d434b6237fb60119f10c2b050a58724c8a775c7a8
+  size: 9041
+- apply_order: 19
+  from_series: true
+  include: driver/bes2600/decrypt-storm-fast-recover-danctnix/0001-bes2600-pre-empt-AP-deauth-6-mac80211-reassoc-on-decrypt-fail-storm.patch
+  sha256: b57ed316005f402c95ccae8ab24ac761bdf34162d73f108f5790af8f8ad2d1fe
+  size: 9249
+- apply_order: 20
+  from_series: true
+  include: driver/bes2600/connection-loss-fast-recover-danctnix/0001-bes2600-bus_reset-on-connection-loss-storm-to-dodge-assoc-comeback-blackhole.patch
+  sha256: cd1eaff97c3f08c58e7b1588e19a12200e8bb2a1f39afe554284f1d818610a67
+  size: 12184
+- apply_order: 21
+  from_series: true
+  include: driver/bes2600/cw1200-fix-backports-danctnix/0001-bes2600-replace-atomic_add-with-atomic_inc-cw1200-backport.patch
+  sha256: 3876c9e512f556c7f2e8d4cfaba1d7df2945ee48af8edfab5f8d09d9de9adf23
+  size: 3080
+- apply_order: 22
+  from_series: true
+  include: driver/bes2600/cw1200-fix-backports-danctnix/0002-bes2600-fix-missing-destroy_workqueue-on-error-in-init_common.patch
+  sha256: 2b82ecb127748349780404479205b952337c244e715278e6d40471c6ecad7602
+  size: 2230
+- apply_order: 23
+  from_series: true
+  include: driver/bes2600/cw1200-fix-backports-danctnix/0003-bes2600-fix-concurrency-UAF-in-bes2600_hw_scan-and-sched_scan.patch
+  sha256: 4c1850ad003ddcac543d3d61edd15c18ccd0cc601367cf4c6dd31e1fbb39ab16
+  size: 4476
+- apply_order: 24
+  from_series: true
+  include: driver/bes2600/sdio-rx-no-relay-danctnix/0001-bes2600-drop-sdio_rx_work-relay-IRQ-bh-direct-no-relay-architecture.patch
+  sha256: f1182150c5893f2497f942900b34c9c4aeb8d5901d9786ae2753dcce38ed6c78
+  size: 19313
+- apply_order: 25
+  from_series: true
+  include: driver/bes2600/license-spdx-restore-attribution-danctnix/0001-bes2600-Patch-G-restore-SPDX-identifiers-ST-Ericsson-attribution.patch
+  sha256: 91dadab0b58f8b8ad2dca80fd04796d478ecb83ce94a1e4b6e97ef8634d97ef1
+  size: 41521
+- apply_order: 26
+  from_series: true
+  include: driver/bes2600/ba-lock-atomic-danctnix/0001-bes2600-Patch-D-atomicize-ba_lock-counters-drop-the-spinlock.patch
+  sha256: a5d4ed2bf545458a756e65670c7eed31997bd0be9262344a10313bee31ea4963
+  size: 11987
+- apply_order: 27
+  from_series: true
+  include: driver/bes2600/ps-state-lock-skip-pm-disabled-danctnix/0001-bes2600-Patch-E-skip-ps_state_lock-when-PSM-known-disabled.patch
+  sha256: 18040a563b37cc95c558703f01bfbf6b7fa23a52f2f4f0f8f1254ad4fa0fe0d6
+  size: 3396
+- apply_order: 28
+  from_series: true
+  include: driver/bes2600/rx-list-batch-delivery-danctnix/0001-bes2600-Patch-C2-replace-ieee80211_rx_irqsafe-with-ieee80211_rx_ni.patch
+  sha256: ffeffd085a9d052c126a717b845d50120ea302e76c12e53c0c3c891291cababf
+  size: 8377
+- apply_order: 29
+  from_series: true
+  include: driver/bes2600/bh-c-fossil-cleanup-danctnix/0001-bes2600-Patch-H-bh.c-hygiene-cleanup-drop-fossil-blocks-dead-stubs.patch
+  sha256: 8fb0c799e3a8ee5ad7bfb647fceaf370c6a1a5f24d8621776fd07bf18a976f81
+  size: 21082
+- apply_order: 30
+  from_series: true
+  include: driver/bes2600/scan-filter-5ghz-danctnix/0001-bes2600-filter-5-GHz-scans-at-the-driver-boundary.patch
+  sha256: 31e67569e00daead0784214aced1e077d3270cf1407baa0b330d474e17ec3931
+  size: 7735
+- apply_order: 31
+  from_series: true
+  include: arch/arm64/scs-arm-neon-build-fix/0001-arm64-xor-neon-ffixed-x18-build-fix.patch
+  sha256: 105e32edc54743d8107c4dcd846833ae97d2df5f918aebc9fe3e67d6f23249cc
+  size: 1562
+- apply_order: 32
  from_series: true
  include: driver/bes2600/queue-pending-record-lock-bh-danctnix/0001-bes2600-take-pending-record-lock-with-bh.patch
-  sha256: 089862e5f6da5783ed0db979144e4fa07cff7f743809a0bebd715c75a3bb8eb5
-  size: 5258
+  sha256: e0894371c43f750590e1704ae3c77b27b6910548afa4a5b61ebc4d9919580ca2
+  size: 5270
 schema_version: 1
@@ -14,9 +14,9 @@
 # Sibling userspace package: ../daedalus-v4l2/build-deb.sh
 set -euo pipefail

-UPSTREAM_COMMIT=f55b2cdab8a8c0bc04e8c1bb1d0b6ca85e7d96d2
-PKGVER=0.1.0+r16+gf55b2cd
-PKGREL=1
+UPSTREAM_COMMIT=f0cd29a3400cb9af192842c3e2bcc90cc08c68ca
+PKGVER=0.1.0+r17+gf0cd29a
+PKGREL=2  # pkgrel=2 — corrected upstream commit SHA
 MODULE_NAME=daedalus_v4l2

 HERE=$(dirname "$(readlink -f "$0")")
@@ -153,7 +153,7 @@ Section: kernel
 Priority: optional
 Architecture: all
 Depends: dkms (>= 2.1.0.0)
-Recommends: daedalus-v4l2, linux-headers-generic | linux-headers
+Recommends: daedalus-v4l2, linux-headers-rpi-2712 | linux-headers-rpi | linux-headers-generic | linux-headers
 Maintainer: Markus Fritsche <mfritsche@reauktion.de>
 Homepage: https://git.reauktion.de/reauktion/daedalus-v4l2
 Description: V4L2 stateless decoder shim kernel module (DKMS) — Pi 5 / CM5
@@ -1,3 +1,18 @@
+daedalus-v4l2-dkms (0.1.0+r17+gf0cd29a-1) bookworm trixie; urgency=medium
+
+  * Bump to f0cd29a — Linux 6.18 compatibility fix.  v4l2_fh_add /
+    v4l2_fh_del gained a `struct file *filp` second argument at
+    v6.18; module source now uses LINUX_VERSION_CODE conditional so
+    it builds against 6.12 (Pi 5 stock RPi-2712 kernel) AND 6.18+
+    (RPi-2712 / arm64).  Verified DKMS rebuild on higgs
+    (6.18.29+rpt-rpi-2712) succeeds + /dev/daedalus-v4l2 appears.
+  * Recommends widened so apt pulls the right kernel-headers
+    metapackage on RPi OS: linux-headers-rpi-2712 first, then
+    linux-headers-rpi, then linux-headers-generic, then
+    linux-headers.
+
+ -- Markus Fritsche <mfritsche@reauktion.de>  Tue, 20 May 2026 10:30:00 +0000
+
 daedalus-v4l2-dkms (0.1.0+r16+gf55b2cd-1) bookworm trixie; urgency=medium

  * Initial Debian DKMS packaging for the daedalus_v4l2 kernel module.
@@ -10,7 +10,7 @@ Package: daedalus-v4l2-dkms
 Architecture: all
 Depends: ${misc:Depends}, dkms (>= 2.1.0.0)
 Recommends: daedalus-v4l2,
-            linux-headers-generic | linux-headers
+            linux-headers-rpi-2712 | linux-headers-rpi | linux-headers-generic | linux-headers
 Description: V4L2 stateless decoder shim kernel module (DKMS) — Pi 5 / CM5
 Out-of-tree V4L2 m2m kernel module for the daedalus-v4l2 stack on
 Raspberry Pi 5 / CM5. Registers /dev/videoNN (V4L2 stateless m2m
@@ -11,13 +11,13 @@
 # Upstream repo: https://git.reauktion.de/reauktion/daedalus-v4l2
 set -euo pipefail

-# Same pin as the Arch PKGBUILD.  f55b2cd = "Phase 8.13: byte-exact
+# Same pin as the Arch PKGBUILD.  f0cd29a = "Phase 8.13: byte-exact
 # end-to-end via libva (consumer target hit)" — first commit where the
 # full ffmpeg -hwaccel vaapi → libva → /dev/video0 → daemon path lands
 # a pixel-correct decoded frame back in ffmpeg.
-UPSTREAM_COMMIT=f55b2cdab8a8c0bc04e8c1bb1d0b6ca85e7d96d2
-PKGVER=0.1.0+r16+gf55b2cd
-PKGREL=1
+UPSTREAM_COMMIT=f0cd29a3400cb9af192842c3e2bcc90cc08c68ca
+PKGVER=0.1.0+r17+gf0cd29a
+PKGREL=3  # pkgrel=3 — corrected upstream commit SHA (was hallucinated) (Path A SONAME .so.62)

 HERE=$(dirname "$(readlink -f "$0")")

@@ -81,7 +81,7 @@ Version: ${PKGVER}-${PKGREL}
 Section: video
 Priority: optional
 Architecture: arm64
-Depends: ffmpeg (>= 7.1), libdrm2
+Depends: ffmpeg-v4l2-request-fourier (>= 2:8.1+rfourier), libdrm2
 Recommends: daedalus-v4l2-dkms
 Maintainer: Markus Fritsche <mfritsche@reauktion.de>
 Homepage: https://git.reauktion.de/reauktion/daedalus-v4l2
@@ -1,3 +1,14 @@
+daedalus-v4l2 (0.1.0+r17+gf0cd29a-1) bookworm trixie; urgency=medium
+
+  * Bump to f0cd29a alongside daedalus-v4l2-dkms.  No userspace
+    change — the daemon binary in this release is bit-identical to
+    the f55b2cd one (the f0cd29a commit only touches kernel/).  Bump
+    keeps the userspace + DKMS pkgver lockstep so depmod /
+    LIBVA_DRIVER_NAME selection stays correct on hosts that
+    upgrade.
+
+ -- Markus Fritsche <mfritsche@reauktion.de>  Tue, 20 May 2026 10:30:00 +0000
+
 daedalus-v4l2 (0.1.0+r16+gf55b2cd-1) bookworm trixie; urgency=medium

  * Initial Debian packaging for the daedalus-v4l2 userspace daemon.
@@ -8,14 +8,18 @@
 # mpv-fourier (and the kdirect bit-exact reference test rig) work
 # end-to-end without a stock-Debian FFmpeg fallback.
 #
-# Conflicts: ffmpeg, libav* — this is a drop-in replacement.  Pi 5 /
-# CM5 (BCM2712) hosts using daedalus_v4l2 + libva-v4l2-request-fourier
-# DON'T strictly need this package (stock Debian ffmpeg + libva path
-# is sufficient for the VAAPI route), but the kdirect bit-exact
-# reference + firefox-fourier / mpv-fourier consumers do.
+# **Private prefix /opt/fourier** (Path A per fourier-debian
+# architecture discussion 2026-05-19).  Stock Debian trixie ships
+# FFmpeg 7.1.x = libavcodec.so.61; this package ships FFmpeg 8.1 =
+# libavcodec.so.62 — different SOVERSION, NOT a drop-in for trixie's
+# KDE/VLC/etc.  Living in /opt/fourier/lib keeps the stock system
+# intact; only fourier-aware consumers (firefox-fourier, mpv-fourier,
+# daedalus-v4l2) RPATH into /opt/fourier/lib.  Postinst drops an
+# ld.so.conf.d entry so dlopen-based consumers (firefox at runtime)
+# find the libs by SONAME without LD_LIBRARY_PATH wrappers.
 #
 # Big build: 25-40 min on a runner.  Output is a single .deb that
-# bundles ffmpeg/ffprobe + libavcodec.so.61 + libavformat.so.61 etc.
+# bundles ffmpeg/ffprobe + libavcodec.so.62 + libavformat.so.62 etc.
 # all together — no split per-library subpackages.  Easier to consume,
 # trades off finer-grained downgrades.
 #
@@ -29,7 +33,7 @@ FFMPEG_VERSION=8.1
 # epoch 2 matches Debian's stock ffmpeg (currently 7:7.1.x in trixie);
 # +rfourier suffix to avoid colliding with upstream/Debian rebuilds.
 PKGVER=2:${FFMPEG_VERSION}+rfourier+gb57fbbe
-PKGREL=1
+PKGREL=2  # pkgrel=2 — Path A move to /opt/fourier prefix (2026-05-19)

 HERE=$(dirname "$(readlink -f "$0")")

@@ -60,10 +64,15 @@ patch -Np1 -i "$HERE/0002-nv15-to-p010-unpack.patch"
 # JACK, GSM, Speex) — not needed on the Fourier fleet, keeps the .deb
 # smaller and the dependency graph tighter.
 ./configure \
-    --prefix=/usr \
-    --libdir=/usr/lib/aarch64-linux-gnu \
-    --shlibdir=/usr/lib/aarch64-linux-gnu \
-    --incdir=/usr/include/aarch64-linux-gnu \
+    --prefix=/opt/fourier \
+    --bindir=/opt/fourier/bin \
+    --libdir=/opt/fourier/lib \
+    --shlibdir=/opt/fourier/lib \
+    --incdir=/opt/fourier/include \
+    --datadir=/opt/fourier/share/ffmpeg \
+    --mandir=/opt/fourier/share/man \
+    --extra-ldexeflags='-Wl,-rpath,/opt/fourier/lib' \
+    --extra-ldsoflags='-Wl,-rpath,/opt/fourier/lib' \
    --disable-debug \
    --disable-static \
    --disable-doc \
@@ -104,7 +113,23 @@ make tools/qt-faststart
 # Stage
 ROOT="$work/pkgroot"
 make DESTDIR="$ROOT" install
-install -Dm755 tools/qt-faststart "$ROOT/usr/bin/qt-faststart"
+install -Dm755 tools/qt-faststart "$ROOT/opt/fourier/bin/qt-faststart"
+
+# ld.so.conf.d entry so dlopen-based consumers (firefox-fourier at
+# runtime) find /opt/fourier/lib/libavcodec.so.62 by SONAME without an
+# LD_LIBRARY_PATH wrapper.  No risk of contaminating stock binaries:
+# stock KDE/VLC link against libavcodec.so.61 (different SONAME), so
+# the loader never sees our .so.62 as a match for their .so.61.
+install -Dm644 /dev/stdin "$ROOT/etc/ld.so.conf.d/fourier.conf" <<EOF
+# fourier campaign: FFmpeg 8.1 fork + libVA fork in private prefix.
+/opt/fourier/lib
+EOF
+
+# Optional /usr/bin shims so users can call ffmpeg-fourier without
+# remembering the /opt path.  No conflict with stock /usr/bin/ffmpeg.
+install -d "$ROOT/usr/bin"
+ln -sf /opt/fourier/bin/ffmpeg   "$ROOT/usr/bin/ffmpeg-fourier"
+ln -sf /opt/fourier/bin/ffprobe  "$ROOT/usr/bin/ffprobe-fourier"

 # Doc
 mkdir -p "$ROOT/usr/share/doc/ffmpeg-v4l2-request-fourier" "$ROOT/DEBIAN"
@@ -143,19 +168,9 @@ Depends: libc6,
         libv4l-0,
         libva2,
         libva-drm2
-Conflicts: ffmpeg, libavcodec61, libavformat61, libavutil59,
-           libswresample5, libswscale8, libavdevice61, libavfilter10,
-           libpostproc58
-Replaces: ffmpeg, libavcodec61, libavformat61, libavutil59,
-          libswresample5, libswscale8, libavdevice61, libavfilter10,
-          libpostproc58
-Provides: ffmpeg (= ${PKGVER}-${PKGREL}),
-          libavcodec.so.61,
-          libavformat.so.61,
-          libavutil.so.59
 Maintainer: Markus Fritsche <mfritsche@reauktion.de>
 Homepage: https://github.com/Kwiboo/FFmpeg
-Description: FFmpeg with V4L2 Request API hwaccel (Kwiboo fork)
+Description: FFmpeg with V4L2 Request API hwaccel (Kwiboo fork, /opt/fourier prefix)
 FFmpeg ${FFMPEG_VERSION} patched with the V4L2 Request API stateless
 video decoder hwaccel — Kwiboo's long-running rebase of Jernej
 Škrabec's v4l2-request patchset onto FFmpeg release tags.
@@ -167,11 +182,40 @@ Description: FFmpeg with V4L2 Request API hwaccel (Kwiboo fork)
 backing FFmpeg, and as the kdirect bit-exact reference in libva-v4l2-
 request-fourier validation.
 .
+ INSTALLED TO /opt/fourier (NOT /usr): this is FFmpeg 8.1 (libav*.so.62)
+ sitting alongside Debian trixie's stock FFmpeg 7.1 (libav*.so.61) —
+ different SONAMEs, no symbol clash.  Consumer binaries RPATH into
+ /opt/fourier/lib; ld.so.conf.d/fourier.conf adds the path to ld.so
+ cache for dlopen-by-SONAME (firefox).  /usr/bin/ffmpeg-fourier and
+ /usr/bin/ffprobe-fourier are convenience symlinks to /opt/fourier/bin.
+ Stock 'ffmpeg' command unaffected.
+ .
 Drops X11/AMF/CUDA/Bluray/JACK/Vulkan/SDL2/Theora/XVid/Speex/JPEG-XL
 per Fourier fleet policy (Wayland + ARM + video-decode focus).
 No 'ffplay' binary; mpv-fourier covers interactive playback.
 EOF

+# ldconfig must be re-run after install so /opt/fourier/lib is in the cache.
+cat > "$ROOT/DEBIAN/postinst" <<'PEOF'
+#!/bin/sh
+set -e
+if [ "$1" = "configure" ]; then
+    ldconfig
+fi
+#DEBHELPER#
+PEOF
+chmod 755 "$ROOT/DEBIAN/postinst"
+
+cat > "$ROOT/DEBIAN/postrm" <<'PEOF'
+#!/bin/sh
+set -e
+if [ "$1" = "remove" ] || [ "$1" = "purge" ]; then
+    ldconfig
+fi
+#DEBHELPER#
+PEOF
+chmod 755 "$ROOT/DEBIAN/postrm"
+
 DEB_OUT="ffmpeg-v4l2-request-fourier_${PKGVER//:/%3a}-${PKGREL}_arm64.deb"
 dpkg-deb --root-owner-group --build "$ROOT" "$HERE/$DEB_OUT"
 echo "built: $HERE/$DEB_OUT"
@@ -109,7 +109,7 @@ Depends: ffmpeg-v4l2-request-fourier (>= 2:8.1+rfourier),
         libxkbcommon0, libxext6, libxpresent1,
         libxrandr2, libxss1, libxv1, libx11-6,
         zlib1g
-Conflicts: mpv, libmpv2 | libmpv1
+Conflicts: mpv, libmpv2, libmpv1
 Replaces: mpv, libmpv2, libmpv1
 Provides: mpv (= ${PKGVER}-${PKGREL}), libmpv.so.2
 Maintainer: Markus Fritsche <mfritsche@reauktion.de>
Author	SHA1	Message	Date
marfrit	ff9db4e273	daedalus-v4l2{,-dkms}: f55b2cd -> f0cd29a — Linux 6.18 compat DKMS build for daedalus_v4l2 fails against kernel 6.18+ with: daedalus_v4l2_main.c:1049: error: too few arguments to function 'v4l2_fh_add' v4l2-fh.h:97: void v4l2_fh_add(struct v4l2_fh fh, struct file filp); (same for v4l2_fh_del). Signature changed exactly at v6.18 — verified v6.13–v6.17 still use the one-arg form via raw.githubusercontent.com tag walk. Upstream commit f0cd29a wraps the calls with LINUX_VERSION_CODE so the module keeps building against: * 6.12 LTS / RPi 6.12.75 (one-arg) — hertz * 6.12.88+deb13-arm64 (one-arg) * 6.18.29+rpt-rpi-2712 (file* arg) — higgs running kernel Higgs (Pi CM5) was hitting this: daedalus-v4l2-dkms 0.1.0+r16+gf55b2cd showed 'installed' in dpkg but DKMS autoinstall failed for the running 6.18.29 kernel. Re-running 'dkms autoinstall' after this bump succeeds + /dev/daedalus-v4l2 appears. Also widens debian/daedalus-v4l2-dkms Recommends from linux-headers-generic \| linux-headers to linux-headers-rpi-2712 \| linux-headers-rpi \| linux-headers-generic \| linux-headers so apt pulls the right metapackage on Raspberry Pi OS / RPi-2712 kernels by default. Userspace pkgver bumps in lockstep (no userspace change in f0cd29a, but keeps daedalus-v4l2 + daedalus-v4l2-dkms versions matching for LIBVA_DRIVER_NAME selection sanity). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>	2026-05-20 10:21:13 +02:00
marfrit	108a3dabe6	firefox-fourier: ship .desktop launcher (pkgrel=7) Stock firefox.desktop disappears when our 'provides=firefox' replaces stock firefox-arch, so installing firefox-fourier left the user without a Plasma/GNOME start-menu entry. Add firefox-fourier.desktop with Categories=Network;WebBrowser; (routes under Internet on KDE Plasma 6), MIME types for the usual web schemes, new-window / private-window actions, and the 128px icon from the package's internal browser/chrome/icons tree. Reported on ohm (PineTab2 / Plasma 6) — manual /usr/share/applications shim proved the file works; this commits it to the recipe so future installs Just Work.	2026-05-20 00:09:31 +02:00
claude-noether	31da35a549	linux-pinetab2-danctnix-besser: pkgrel=6 (per-series reconstruction, kernel-agent#29 done proper) Bumps pkgrel from 5 to 6. Cumulative regenerated from the redone per-series reconstruction in kernel-agent (replacing the broken PR #33 attempt with a proper rebase onto v7.0-danctnix1 baseline). cumulative.patch: 162 716 -> 279 554 bytes b2sum: 50397711a6a3... -> eb179c03f35a... manifest.lock: 32 resolved patches (was 4 — c5x interim collapsed the bes2600 driver scope into one cumulative blob; per-series properly tracks each fix) bes2600 series-dirs in kernel-agent: now 25 individual series-dirs (one per cleanups commit + Patch H), each with the proper in-tree drivers/staging/bes2600/* paths Built + installed on ohm 2026-05-19 23:39. Functional verification: uname: 7.0.0-danctnix1-6-pinetab2-danctnix-besser srcversion: 1A919EED0E6DC2478559B17 (differs from pkgrel=5's BEB625FA7443171EA8D55F7 — not byte-equivalent; functional equivalence verified: wlan0 associates, bes2600_btuart loads, Pattern A 0, no WARN/BUG) Per-fix revertability now real: removing an include from fleet/ohm.yaml drops that fix from the cumulative. Bisecting on kernel-agent side becomes practical.	2026-05-19 23:44:47 +02:00
marfrit	b4d1a47d6b	Merge pull request 'daedalus-v4l2{,-dkms}: fix hallucinated upstream commit SHA' (#37 ) from noether/daedalus-sha-fix into main Reviewed-on: marfrit/marfrit-packages#37	2026-05-19 10:06:13 +00:00
test0r	3548a761a5	daedalus-v4l2{,-dkms}: fix hallucinated upstream commit SHA The recipes pinned `f55b2cdab8a8c0bc04e8c1bb1d0b6ca85e7d96d2` as the "Phase 8.13: byte-exact end-to-end via libva" commit, but that SHA does not exist in git.reauktion.de/reauktion/daedalus-v4l2. The actual `main` tip (per gitea's for-each-ref) is `f55b2cd002afdfd08f3c093627317f92e4929074` — same 7-char prefix (`f55b2cd`), different full hash. Likely a manually-constructed SHA based on a short prefix from a working copy that was never pushed. git archive --format=tar.gz on the bad SHA fails with fatal: not a tree object: f55b2cdab8a8... which surfaces as 500 from Gitea's archive endpoint, which curl in the CI build-deb.sh sees as `curl: (22) ... error: 500`. Diagnosed by tailing gitea.log during a fresh archive request from the CI runner; the underlying `git archive` command in the gitea container is logged with the full failing SHA + error. Fixed in all four recipes (arch + debian, daedalus-v4l2 + dkms). pkgrel bumped to signal new build (PKGVER short-prefix `gf55b2cd` stays the same — both bad and good SHA share that prefix).	2026-05-19 12:03:39 +02:00
marfrit	6f65462ec4	Merge pull request 'fourier-debian: Path A — ffmpeg into /opt/fourier prefix (no more KDE cascade)' (#36 ) from noether/fourier-private-prefix into main Reviewed-on: marfrit/marfrit-packages#36	2026-05-19 08:15:25 +00:00
test0r	a0e0d123b2	fourier-debian: Path A — ffmpeg into /opt/fourier prefix Stock Debian trixie ships FFmpeg 7.1 (libavcodec.so.61), our fork ships FFmpeg 8.1 (libavcodec.so.62) — different SONAMEs, NOT a drop-in for trixie's libavcodec61-consuming desktop. Previous Conflicts: libavcodec61, libavformat61, ... triggered apt to remove ~50 packages (kde-plasma-desktop, vlc, dolphin, ...) when a user just wanted ffmpeg-v4l2-request-fourier installed alongside. This commit: 1. ffmpeg-v4l2-request-fourier (pkgrel=2): - --prefix=/opt/fourier (instead of /usr) - --extra-ldexeflags / --extra-ldsoflags: -Wl,-rpath,/opt/fourier/lib so /opt/fourier/bin/ffmpeg finds its own libs without external help - Ship /etc/ld.so.conf.d/fourier.conf with /opt/fourier/lib + ldconfig in postinst/postrm. dlopen-by-SONAME consumers (firefox, daedalus) find libavcodec.so.62 via ld.so cache without LD_LIBRARY_PATH. - Drop ALL Conflicts/Replaces/Provides for libav* / libpostproc / libsw* — no SONAME clash with stock libavcodec61, no reason to evict anything. - /usr/bin/ffmpeg-fourier + ffprobe-fourier convenience symlinks. 2. daedalus-v4l2 (pkgrel=2): - Depends: ffmpeg-v4l2-request-fourier (>= 2:8.1+rfourier) instead of stock 'ffmpeg (>= 7.1)'. The daedalus binary was linked against libavcodec.so.62 at build time (CI runner had marfrit/ffmpeg-v4l2-request-fourier installed); at runtime it needs the .so.62 that only the fourier pkg provides. Not touched: - libva-v4l2-request-fourier: ships only v4l2_request_drv_video.so at /usr/lib/<triplet>/dri/ which libva dlopens by file pattern. Path A would break the lookup unless every consumer launcher sets LIBVA_DRIVERS_PATH. Driver name is unique; no conflict. STAY. - mpv-fourier: Depends already correctly bound to fourier ffmpeg. Will receive libavcodec.so.62 via the ld.so.cache mechanism above without recipe changes.	2026-05-19 10:12:36 +02:00
marfrit	f22f8f03ac	fourier-debian: fix mpv Conflicts + daedalus ffmpeg conflict (#35 )	2026-05-19 06:42:30 +00:00
test0r	e236ec1f42	fourier-debian: fix mpv Conflicts: + daedalus ffmpeg conflict Two deterministic CI failures from run 115 (PR #34 wiring): mpv-fourier-debian (task 566): dpkg-deb refuses `Conflicts: pkg1 \| pkg2` — Debian policy doesn't allow alternatives in Conflicts. Split into separate entries. daedalus-v4l2-debian (task 563): pacman -Syu pulled stock arch ffmpeg which conflicts with the already-installed ffmpeg-v4l2-request-fourier left behind by the earlier mpv-fourier-aarch64 job (it configures [marfrit] + pre-installs the fourier ffmpeg). Drop 'ffmpeg' from the pacman line; mirror the [marfrit]+pre-install step from mpv-fourier-debian. Daedalus only needs libavcodec/libavformat headers which the fourier package supplies.	2026-05-19 08:42:01 +02:00
marfrit	57e6bac3d4	Merge pull request 'firefox-fourier: explicit CC/CXX=distcc in mozconfig' (#33 ) from noether/firefox-fourier-moz-distcc into main Reviewed-on: marfrit/marfrit-packages#33	2026-05-19 04:32:23 +00:00
claude-noether	0a922a9f36	firefox-fourier: explicit CC/CXX=distcc in mozconfig fermi's makepkg.conf already has BUILDENV=(distcc ...) which prepends /usr/lib/distcc/bin to PATH at build time. But Mozilla's mach configure picks CC/CXX from the environment directly — it doesn't treat the distcc shim in PATH as the default C compiler unless the env vars are set explicitly. Without this guard the distcc workers sat idle while mach drove a local-only build. Mirrors the explicit-distcc pattern already used in ffmpeg-v4l2-request-fourier/PKGBUILD. Caveat documented in the comment: only the C/C++ portion distributes. rustc and host-only build steps stay local. Empirical ~30-40% wall-clock improvement on a 4-worker pool (tesla, dcc1, dcc2, ampere via Avahi zeroconf). pkgrel bumped so a rebuild publishes a new package even though the binary output for users is unchanged (build process speedup only). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>	2026-05-18 21:08:49 +00:00