| index : archiso32 | |
| Archlinux32 iso tools | gitolite user |
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| -rwxr-xr-x | configs/releng/build.sh | 342 |
diff --git a/configs/releng/build.sh b/configs/releng/build.sh new file mode 100755 index 0000000..99e0dbd --- /dev/null +++ b/configs/releng/build.sh @@ -0,0 +1,342 @@ +#!/usr/bin/env bash + +set -e -u + +iso_name=archlinux +iso_label="ARCH_$(date +%Y%m)" +iso_publisher="Arch Linux <http://www.archlinux.org>" +iso_application="Arch Linux Live/Rescue CD" +iso_version=$(date +%Y.%m.%d) +install_dir=arch +work_dir=work +out_dir=out +gpg_key="" + +arch=$(uname -m) +verbose="" +script_path="$( cd -P "$( dirname "$(readlink -f "$0")" )" && pwd )" + +umask 0022 + +_usage () +{ + echo "usage ${0} [options]" + echo + echo " General options:" + echo " -N <iso_name> Set an iso filename (prefix)" + echo " Default: ${iso_name}" + echo " -V <iso_version> Set an iso version (in filename)" + echo " Default: ${iso_version}" + echo " -L <iso_label> Set an iso label (disk label)" + echo " Default: ${iso_label}" + echo " -P <publisher> Set a publisher for the disk" + echo " Default: '${iso_publisher}'" + echo " -A <application> Set an application name for the disk" + echo " Default: '${iso_application}'" + echo " -D <install_dir> Set an install_dir (directory inside iso)" + echo " Default: ${install_dir}" + echo " -w <work_dir> Set the working directory" + echo " Default: ${work_dir}" + echo " -o <out_dir> Set the output directory" + echo " Default: ${out_dir}" + echo " -v Enable verbose output" + echo " -h This help message" + exit "${1}" +} + +# Helper function to run make_*() only one time per architecture. +run_once() { + if [[ ! -e "${work_dir}/build.${1}_${arch}" ]]; then + "$1" + touch "${work_dir}/build.${1}_${arch}" + fi +} + +# Setup custom pacman.conf with current cache directories and custom mirrorlist and custom architecture. +make_pacman_conf() { + local _cache_dirs + _cache_dirs=("$(pacman -v 2>&1 | grep '^Cache Dirs:' | sed 's/Cache Dirs:\s*//g')") + sed -r "s|^#?\\s*CacheDir.+|CacheDir = $(echo -n "${_cache_dirs[@]}")|g" \ + "${script_path}/pacman.conf" > "${work_dir}/pacman-x86_64.conf" + sed ' + s@/var/cache/pacman/pkg/@/var/cache/archbuild32/@ + s@Include = /etc/pacman\.d/mirrorlist$@\032@ + ' "${work_dir}/pacman-x86_64.conf" > "${work_dir}/pacman-i686.conf" + local _conf + for _conf in "${work_dir}/"pacman-*.conf; do + sed -i ' + /^Architecture =/ s/=.*$/= '"${_conf##*/pacman-}"'/ + T + s/\.conf$// + ' "${_conf}" + done +} + +# Prepare working directory and copy custom airootfs files (airootfs) +make_custom_airootfs() { + local _airootfs="${work_dir}/${arch}/airootfs" + mkdir -p -- "${_airootfs}" + + if [[ -d "${script_path}/airootfs" ]]; then + cp -af --no-preserve=ownership -- "${script_path}/airootfs/." "${_airootfs}" + + [[ -e "${_airootfs}/etc/shadow" ]] && chmod -f 0400 -- "${_airootfs}/etc/shadow" + [[ -e "${_airootfs}/etc/gshadow" ]] && chmod -f 0400 -- "${_airootfs}/etc/gshadow" + [[ -e "${_airootfs}/root" ]] && chmod -f 0750 -- "${_airootfs}/root" + fi +} + +# Packages (airootfs) +make_packages() { + if [ -n "${verbose}" ]; then + arch=${arch} mkarchiso -v -w "${work_dir}/${arch}" -C "${work_dir}/pacman-${arch}.conf" -D "${install_dir}" \ + -p "$(grep -h -v '^#' "${script_path}/packages."{both,${arch}}| sed ':a;N;$!ba;s/\n/ /g')" install + else + arch=${arch} mkarchiso -w "${work_dir}/${arch}" -C "${work_dir}/pacman-${arch}.conf" -D "${install_dir}" \ + -p "$(grep -h -v '^#' "${script_path}/packages."{both,${arch}}| sed ':a;N;$!ba;s/\n/ /g')" install + fi +} + +# Needed packages for x86_64 EFI boot +make_packages_efi() { + if [ -n "${verbose}" ]; then + arch=${arch} mkarchiso -v -w "${work_dir}/${arch}" -C "${work_dir}/pacman-${arch}.conf" -D "${install_dir}" -p "efitools" install + else + arch=${arch} mkarchiso -w "${work_dir}/${arch}" -C "${work_dir}/pacman-${arch}.conf" -D "${install_dir}" -p "efitools" install + fi +} + +# Copy mkinitcpio archiso hooks and build initramfs (airootfs) +make_setup_mkinitcpio() { + local _hook + mkdir -p "${work_dir}/${arch}/airootfs/etc/initcpio/hooks" + mkdir -p "${work_dir}/${arch}/airootfs/etc/initcpio/install" + for _hook in archiso archiso_shutdown archiso_pxe_common archiso_pxe_nbd archiso_pxe_http archiso_pxe_nfs archiso_loop_mnt; do + cp "/usr/lib/initcpio/hooks/${_hook}" "${work_dir}/${arch}/airootfs/etc/initcpio/hooks" + cp "/usr/lib/initcpio/install/${_hook}" "${work_dir}/${arch}/airootfs/etc/initcpio/install" + done + sed -i "s|/usr/lib/initcpio/|/etc/initcpio/|g" "${work_dir}/${arch}/airootfs/etc/initcpio/install/archiso_shutdown" + cp /usr/lib/initcpio/install/archiso_kms "${work_dir}/${arch}/airootfs/etc/initcpio/install" + cp /usr/lib/initcpio/archiso_shutdown "${work_dir}/${arch}/airootfs/etc/initcpio" + cp ${script_path}/mkinitcpio.conf "${work_dir}/${arch}/airootfs/etc/mkinitcpio-archiso.conf" + if [[ "${gpg_key}" ]]; then + gpg --export "${gpg_key}" > "${work_dir}/gpgkey" + exec 17<>"${work_dir}/gpgkey" + fi + if [ -n "${verbose}" ]; then + ARCHISO_GNUPG_FD="${gpg_key:+17}" arch=${arch} mkarchiso -v -w "${work_dir}/${arch}" -C "${work_dir}/pacman-${arch}.conf" \ + -D "${install_dir}" \ + -r 'mkinitcpio -c /etc/mkinitcpio-archiso.conf -k /boot/vmlinuz-linux -g /boot/archiso.img' run + else + ARCHISO_GNUPG_FD="${gpg_key:+17}" arch=${arch} mkarchiso -w "${work_dir}/${arch}" -C "${work_dir}/pacman-${arch}.conf" \ + -D "${install_dir}" \ + -r 'mkinitcpio -c /etc/mkinitcpio-archiso.conf -k /boot/vmlinuz-linux -g /boot/archiso.img' run + fi + if [[ "${gpg_key}" ]]; then + exec 17<&- + fi +} + +# Customize installation (airootfs) +make_customize_airootfs() { + if [ -n "${verbose}" ]; then + arch=${arch} mkarchiso -v -w "${work_dir}/${arch}" -C "${work_dir}/pacman-${arch}.conf" -D "${install_dir}" \ + -r '/root/customize_airootfs.sh' run + else + arch=${arch} mkarchiso -w "${work_dir}/${arch}" -C "${work_dir}/pacman-${arch}.conf" -D "${install_dir}" \ + -r '/root/customize_airootfs.sh' run + fi + rm "${work_dir}/${arch}/airootfs/root/customize_airootfs.sh" +} + +# Prepare kernel/initramfs ${install_dir}/boot/ +make_boot() { + mkdir -p "${work_dir}/iso/${install_dir}/boot/${arch}" + cp "${work_dir}/${arch}/airootfs/boot/archiso.img" "${work_dir}/iso/${install_dir}/boot/${arch}/archiso.img" + cp "${work_dir}/${arch}/airootfs/boot/vmlinuz-linux" "${work_dir}/iso/${install_dir}/boot/${arch}/vmlinuz" +} + +# Add other aditional/extra files to ${install_dir}/boot/ +make_boot_extra() { + if [[ -e "${work_dir}/${arch}/airootfs/boot/memtest86+/memtest.bin" ]]; then + cp "${work_dir}/${arch}/airootfs/boot/memtest86+/memtest.bin" "${work_dir}/iso/${install_dir}/boot/memtest" + cp "${work_dir}/${arch}/airootfs/usr/share/licenses/common/GPL2/license.txt" \ + "${work_dir}/iso/${install_dir}/boot/memtest.COPYING" + fi + if [[ -e "${work_dir}/${arch}/airootfs/boot/intel-ucode.img" ]]; then + cp "${work_dir}/${arch}/airootfs/boot/intel-ucode.img" "${work_dir}/iso/${install_dir}/boot/intel_ucode.img" + cp "${work_dir}/${arch}/airootfs/usr/share/licenses/intel-ucode/LICENSE" \ + "${work_dir}/iso/${install_dir}/boot/intel_ucode.LICENSE" + fi + if [[ -e "${work_dir}/${arch}/airootfs/boot/amd-ucode.img" ]]; then + cp "${work_dir}/${arch}/airootfs/boot/amd-ucode.img" "${work_dir}/iso/${install_dir}/boot/amd_ucode.img" + cp "${work_dir}/${arch}/airootfs/usr/share/licenses/amd-ucode/LICENSE" \ + "${work_dir}/iso/${install_dir}/boot/amd_ucode.LICENSE" + fi +} + +# Prepare /${install_dir}/boot/syslinux +make_syslinux() { + _uname_r=$(file -b "${work_dir}/${arch}/airootfs/boot/vmlinuz-linux"| awk 'f{print;f=0} /version/{f=1}' RS=' ') + mkdir -p "${work_dir}/iso/${install_dir}/boot/syslinux" + for _cfg in "${script_path}/syslinux/"*.cfg; do + sed "s|%ARCHISO_LABEL%|${iso_label}|g; + s|%INSTALL_DIR%|${install_dir}|g" "${_cfg}" > "${work_dir}/iso/${install_dir}/boot/syslinux/${_cfg##*/}" + done + cp "${script_path}/syslinux/splash.png" "${work_dir}/iso/${install_dir}/boot/syslinux" + cp "${work_dir}/${arch}/airootfs/usr/lib/syslinux/bios/"*.c32 "${work_dir}/iso/${install_dir}/boot/syslinux" + cp "${work_dir}/${arch}/airootfs/usr/lib/syslinux/bios/lpxelinux.0" "${work_dir}/iso/${install_dir}/boot/syslinux" + cp "${work_dir}/${arch}/airootfs/usr/lib/syslinux/bios/memdisk" "${work_dir}/iso/${install_dir}/boot/syslinux" + mkdir -p "${work_dir}/iso/${install_dir}/boot/syslinux/hdt" + gzip -c -9 "${work_dir}/${arch}/airootfs/usr/share/hwdata/pci.ids" > \ + "${work_dir}/iso/${install_dir}/boot/syslinux/hdt/pciids.gz" + gzip -c -9 "${work_dir}/${arch}/airootfs/usr/lib/modules/${_uname_r}/modules.alias" > \ + "${work_dir}/iso/${install_dir}/boot/syslinux/hdt/modalias.gz" +} + +# Prepare /isolinux +make_isolinux() { + mkdir -p "${work_dir}/iso/isolinux" + sed "s|%INSTALL_DIR%|${install_dir}|g" \ + "${script_path}/isolinux/isolinux.cfg" > "${work_dir}/iso/isolinux/isolinux.cfg" + cp "${work_dir}/${arch}/airootfs/usr/lib/syslinux/bios/isolinux.bin" "${work_dir}/iso/isolinux/" + cp "${work_dir}/${arch}/airootfs/usr/lib/syslinux/bios/isohdpfx.bin" "${work_dir}/iso/isolinux/" + cp "${work_dir}/${arch}/airootfs/usr/lib/syslinux/bios/ldlinux.c32" "${work_dir}/iso/isolinux/" +} + +# Prepare /EFI +make_efi() { + mkdir -p "${work_dir}/iso/EFI/boot" + cp "${work_dir}/i686/airootfs/usr/lib/systemd/boot/efi/systemd-bootia32.efi" \ + "${work_dir}/iso/EFI/boot/bootia32.efi" + + mkdir -p "${work_dir}/iso/loader/entries" + cp "${script_path}/efiboot/loader/loader.conf" "${work_dir}/iso/loader/" + + sed "s|%ARCHISO_LABEL%|${iso_label}|g; + s|%INSTALL_DIR%|${install_dir}|g" \ + "${script_path}/efiboot/loader/entries/archiso-x86_64-usb.conf" > \ + "${work_dir}/iso/loader/entries/archiso-x86_64.conf" + + # edk2-shell based UEFI shell + # shellx64.efi is picked up automatically when on / + cp /usr/share/edk2-shell/x64/Shell_Full.efi "${work_dir}/iso/shellx64.efi" +} + +# Prepare efiboot.img::/EFI for "El Torito" EFI boot mode +make_efiboot() { + mkdir -p "${work_dir}/iso/EFI/archiso" + truncate -s 64M "${work_dir}/iso/EFI/archiso/efiboot.img" + mkfs.fat -n ARCHISO_EFI "${work_dir}/iso/EFI/archiso/efiboot.img" + + mkdir -p "${work_dir}/efiboot" + mount "${work_dir}/iso/EFI/archiso/efiboot.img" "${work_dir}/efiboot" + + mkdir -p "${work_dir}/efiboot/EFI/archiso" + cp "${work_dir}/iso/${install_dir}/boot/i686/vmlinuz" "${work_dir}/efiboot/EFI/archiso/vmlinuz.efi" + cp "${work_dir}/iso/${install_dir}/boot/i686/archiso.img" "${work_dir}/efiboot/EFI/archiso/archiso.img" + + cp "${work_dir}/iso/${install_dir}/boot/intel_ucode.img" "${work_dir}/efiboot/EFI/archiso/intel_ucode.img" + cp "${work_dir}/iso/${install_dir}/boot/amd_ucode.img" "${work_dir}/efiboot/EFI/archiso/amd_ucode.img" + + mkdir -p "${work_dir}/efiboot/EFI/boot" + cp "${work_dir}/i686/airootfs/usr/lib/systemd/boot/efi/systemd-bootia32.efi" \ + "${work_dir}/efiboot/EFI/boot/bootia32.efi" + + mkdir -p "${work_dir}/efiboot/loader/entries" + cp "${script_path}/efiboot/loader/loader.conf" "${work_dir}/efiboot/loader/" + + sed "s|%ARCHISO_LABEL%|${iso_label}|g; + s|%INSTALL_DIR%|${install_dir}|g" \ + "${script_path}/efiboot/loader/entries/archiso-x86_64-cd.conf" > \ + "${work_dir}/efiboot/loader/entries/archiso-x86_64.conf" + + # shellx64.efi is picked up automatically when on / + cp "${work_dir}/iso/shellx64.efi" "${work_dir}/efiboot/" + + umount -d "${work_dir}/efiboot" +} + +# Build airootfs filesystem image +make_prepare() { + cp -a -l -f "${work_dir}/${arch}/airootfs" "${work_dir}" + if [ -n "${verbose}" ]; then + arch=${arch} mkarchiso -v -w "${work_dir}" -D "${install_dir}" pkglist + arch=${arch} mkarchiso -v -w "${work_dir}" -D "${install_dir}" ${gpg_key:+-g ${gpg_key}} prepare + else + arch=${arch} mkarchiso -w "${work_dir}" -D "${install_dir}" pkglist + arch=${arch} mkarchiso -w "${work_dir}" -D "${install_dir}" ${gpg_key:+-g ${gpg_key}} prepare + fi + rm -rf "${work_dir}/airootfs" + # rm -rf "${work_dir}/${arch}/airootfs" (if low space, this helps) +} + +# Build ISO +make_iso() { + if [ -n "${verbose}" ]; then + arch=${arch} mkarchiso -v -w "${work_dir}" -D "${install_dir}" -L "${iso_label}" -P "${iso_publisher}" \ + -A "${iso_application}" -o "${out_dir}" iso "${iso_name}-${iso_version}-i686.iso" + else + arch=${arch} mkarchiso -w "${work_dir}" -D "${install_dir}" -L "${iso_label}" -P "${iso_publisher}" \ + -A "${iso_application}" -o "${out_dir}" iso "${iso_name}-${iso_version}-i686.iso" + fi +} + +if [[ ${EUID} -ne 0 ]]; then + echo "This script must be run as root." + _usage 1 +fi + +while getopts 'N:V:L:P:A:D:w:o:g:vh' arg; do + case "${arg}" in + N) iso_name="${OPTARG}" ;; + V) iso_version="${OPTARG}" ;; + L) iso_label="${OPTARG}" ;; + P) iso_publisher="${OPTARG}" ;; + A) iso_application="${OPTARG}" ;; + D) install_dir="${OPTARG}" ;; + w) work_dir="${OPTARG}" ;; + o) out_dir="${OPTARG}" ;; + g) gpg_key="${OPTARG}" ;; + v) verbose="-v" ;; + h) _usage 0 ;; + *) + echo "Invalid argument '${arg}'" + _usage 1 + ;; + esac +done + +mkdir -p "${work_dir}" + +run_once make_pacman_conf + +# Do all stuff for each airootfs +for arch in i686; do + run_once make_custom_airootfs + run_once make_packages +done + +run_once make_packages_efi + +for arch in i686; do + run_once make_setup_mkinitcpio + run_once make_customize_airootfs +done + +for arch in i686; do + run_once make_boot +done + +# Do all stuff for "iso" +run_once make_boot_extra +run_once make_syslinux +run_once make_isolinux +run_once make_efi +run_once make_efiboot + +for arch in i686; do + run_once make_prepare +done + +run_once make_iso |