7284b4ec0b
BOOT=efi only changed the GRUB inside the rootfs squashfs — grub-mkrescue
builds the ISO bootloader from the build host's GRUB, so an ISO assembled
on a host without the x86_64-efi modules + mtools shipped with NO UEFI
boot entry. Booting that ISO on a UEFI machine showed:
"make sure there is a bootable uefi x64 image"
- check-host-deps.sh now verifies the GRUB module dirs it needs for a
hybrid ISO (/usr/lib/grub/x86_64-efi from grub-efi-amd64-bin,
/usr/lib/grub/i386-pc from grub-pc-bin) and mtools, not just
grub-mkrescue.
- build-iso.sh verifies the finished ISO has both EFI and BIOS boot
entries (xorriso El Torito report) and prints the result; BOOT=efi
builds FAIL if the EFI entry is missing.
- GitLab CI build image gains grub-pc-bin, grub-efi-amd64-bin, mtools.
- docs/building.md: hybrid-ISO burning instructions (dd) and the
"bootable uefi x64 image" troubleshooting path.
89 lines
3.2 KiB
Bash
Executable File
89 lines
3.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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# ─────────────────────────────────────────────────────────────────────────────
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# Arcline OS — host build-dependency check
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#
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# scripts/check-host-deps.sh → report what's missing
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# scripts/check-host-deps.sh --install → apt-get install what's missing
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#
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# Builds run debootstrap (rootfs), copy overlays (standard tools), and produce
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# a hybrid ISO via grub-mkrescue + mksquashfs.
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# ─────────────────────────────────────────────────────────────────────────────
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set -euo pipefail
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source "$(dirname "${BASH_SOURCE[0]}")/common.sh"
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NEEDED=(
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"debootstrap|debootstrap"
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"grub-mkrescue|grub2-common"
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"mksquashfs|squashfs-tools"
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"xorriso|xorriso"
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"cpio|cpio"
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"bash|bash"
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# disk images / installer
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"sgdisk|gdisk"
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"partprobe|parted"
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"rsync|rsync"
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"mkfs.vfat|dosfstools"
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"qemu-img|qemu-utils"
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"losetup|util-linux"
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# vendor packaging + secure boot
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"unzip|unzip"
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"dpkg-deb|dpkg"
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"openssl|openssl"
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"sbsign|sbsigntool"
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"sbverify|sbsigntool"
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# hybrid ISO: mtools builds the embedded EFI image that grub-mkrescue uses
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"mformat|mtools"
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)
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MISSING=()
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for entry in "${NEEDED[@]}"; do
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bin="${entry%%|*}"; pkg="${entry##*|}"
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if ! command -v "$bin" >/dev/null 2>&1; then
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# Distinguish "package not installed" from "installed but not on PATH".
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if command -v dpkg-query >/dev/null 2>&1 && \
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dpkg-query -W -f='${Status}' "$pkg" 2>/dev/null | grep -q "install ok installed"; then
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warn "missing: $bin — package $pkg IS installed but '$bin' is not on PATH (check for /usr/sbin or /sbin in PATH)"
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MISSING+=("$pkg") # still require a working resolution before building
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else
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MISSING+=("$pkg")
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warn "missing: $bin (package: $pkg)"
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fi
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fi
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done
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# grub-mkrescue assembles the ISO bootloader from the HOST's GRUB modules.
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# A missing x86_64-efi module set produces an ISO with no UEFI boot entry —
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# the exact cause of "make sure there is a bootable uefi x64 image" on UEFI
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# machines. Verify the module dirs directly (they are not binaries).
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for spec in "/usr/lib/grub/x86_64-efi:grub-efi-amd64-bin:UEFI" \
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"/usr/lib/grub/i386-pc:grub-pc-bin:BIOS"; do
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dir="${spec%%:*}"; rest="${spec#*:}"; pkg="${rest%%:*}"; what="${rest##*:}"
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if [[ ! -d "$dir" ]]; then
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warn "missing: GRUB $what modules in $dir (package: $pkg) — ISO will not boot via $what"
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MISSING+=("$pkg")
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fi
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done
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if [[ ${#MISSING[@]} -eq 0 ]]; then
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log "all host build dependencies present ✓"
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exit 0
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fi
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if [[ "${1:-}" == "--install" ]]; then
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log "installing: ${MISSING[*]}"
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if [[ $EUID -ne 0 ]] && command -v sudo >/dev/null; then
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sudo apt-get update
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sudo apt-get install -y "${MISSING[@]}"
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else
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apt-get update
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apt-get install -y "${MISSING[@]}"
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fi
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log "dependencies installed ✓"
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else
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echo
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echo "Run the following to install them:"
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echo " sudo apt-get install -y ${MISSING[*]}"
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echo "or: scripts/check-host-deps.sh --install"
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exit 1
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fi
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