FDS/OS 1.0

2026-09-21 22:29:23 +08:00
commit 99bc3d15c5
430 changed files with 34876 additions and 0 deletions
@@ -0,0 +1,46 @@
+#!/usr/bin/env bash
+source "$(dirname -- "${BASH_SOURCE[0]}")/lib.sh"
+[[ $# == 0 || ( $# == 1 && $1 == --rebuild ) ]] || die 'Usage: tools/build-kernel [--rebuild]'
+cd "$FDS_ROOT"
+use_xbps
+check_void_pin
+tools/prepare-void
+mkdir -p out/logs out/packages out/manifests
+package=fds-kernel-6.12.87_1.aarch64.xbps
+inputs=$(mktemp "$FDS_ROOT/out/kernel-inputs.XXXXXX")
+trap 'rm -f "$inputs"' EXIT
+sha256sum VOID_PACKAGES_COMMIT config/xbps-src.conf tools/build-kernel \
+    image/kernel/dasung.config packages/fds-kernel/template packages/fds-kernel/files/fds.config >"$inputs"
+if [[ $# == 0 && -s out/kernel/build-inputs.sha256 && -s out/kernel/payload.sha256 ]] && \
+    cmp -s "$inputs" out/kernel/build-inputs.sha256 && \
+    sha256sum -c out/kernel/artifacts.sha256 >/dev/null 2>&1 && \
+    (cd out/kernel && sha256sum -c payload.sha256 >/dev/null 2>&1); then
+    XBPS_ARCH=aarch64 xbps-rindex -fa "out/packages/$package"
+    printf 'PASS: reusing verified Pi kernel build with unchanged recorded inputs\n'
+    exit 0
+fi
+(
+    cd "$FDS_VOID"
+    if [[ ${1:-} == --rebuild ]]; then
+        xbps_src -f -a aarch64 pkg fds-kernel
+    else
+        xbps_src -a aarch64 pkg fds-kernel
+    fi
+) 2>&1 | tee out/logs/xbps-fds-kernel.log
+cp "$FDS_VOID/hostdir/binpkgs/$package" out/packages/
+XBPS_ARCH=aarch64 xbps-rindex -fa "out/packages/$package"
+work=$(mktemp -d "$FDS_ROOT/out/kernel-build.XXXXXX")
+tar -xf "out/packages/$package" -C "$work"
+[[ -s $work/boot/kernel_2712.img && -s $work/boot/bcm2712-rpi-5-b.dtb ]] || die 'Missing Pi 5 kernel/DTB'
+# Preserve the existing mandatory display-protection requirement.
+while IFS= read -r setting; do
+    [[ $setting == CONFIG_*=* || $setting == '# CONFIG_'*' is not set' ]] || continue
+    grep -Fqx "$setting" "$work/boot/config-fds" || die "Dasung kernel requirement missing: $setting"
+done <image/kernel/dasung.config
+sha256sum "out/packages/$package" "$work/boot/kernel_2712.img" "$work/boot/bcm2712-rpi-5-b.dtb" >"$work/artifacts.sha256"
+cp "$work/artifacts.sha256" out/manifests/kernel-artifacts.sha256
+cp "$inputs" "$work/build-inputs.sha256"
+(cd "$work" && find boot usr -type f -print0 | sort -z | xargs -0 sha256sum >payload.sha256)
+ln -sfn "${work##*/}" out/kernel
+printf 'PASS: pinned Pi 5 kernel, modules, DTBs and boot configuration built\n'
+printf 'SKIP: physical Pi boot and display behavior require hardware\n'