Build initramfs images only once
Place custom mkinitcpio.conf in airootfs. Use a custom mkinitcpio preset to specify generated image file path.
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nl6720
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69
configs/baseline/airootfs/etc/mkinitcpio.conf
Normal file
69
configs/baseline/airootfs/etc/mkinitcpio.conf
Normal file
@ -0,0 +1,69 @@
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#
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# SPDX-License-Identifier: GPL-3.0-or-later
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# vim:set ft=sh
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# MODULES
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# The following modules are loaded before any boot hooks are
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# run. Advanced users may wish to specify all system modules
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# in this array. For instance:
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# MODULES=(piix ide_disk reiserfs)
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MODULES=()
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# BINARIES
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# This setting includes any additional binaries a given user may
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# wish into the CPIO image. This is run last, so it may be used to
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# override the actual binaries included by a given hook
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# BINARIES are dependency parsed, so you may safely ignore libraries
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BINARIES=()
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# FILES
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# This setting is similar to BINARIES above, however, files are added
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# as-is and are not parsed in any way. This is useful for config files.
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FILES=()
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# HOOKS
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# This is the most important setting in this file. The HOOKS control the
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# modules and scripts added to the image, and what happens at boot time.
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# Order is important, and it is recommended that you do not change the
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# order in which HOOKS are added. Run 'mkinitcpio -H <hook name>' for
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# help on a given hook.
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# 'base' is _required_ unless you know precisely what you are doing.
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# 'udev' is _required_ in order to automatically load modules
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# 'filesystems' is _required_ unless you specify your fs modules in MODULES
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# Examples:
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## This setup specifies all modules in the MODULES setting above.
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## No raid, lvm2, or encrypted root is needed.
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# HOOKS=(base)
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#
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## This setup will autodetect all modules for your system and should
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## work as a sane default
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# HOOKS=(base udev autodetect block filesystems)
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#
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## This setup will generate a 'full' image which supports most systems.
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## No autodetection is done.
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# HOOKS=(base udev block filesystems)
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#
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## This setup assembles a pata mdadm array with an encrypted root FS.
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## Note: See 'mkinitcpio -H mdadm' for more information on raid devices.
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# HOOKS=(base udev block mdadm encrypt filesystems)
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#
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## This setup loads an lvm2 volume group on a usb device.
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# HOOKS=(base udev block lvm2 filesystems)
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#
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## NOTE: If you have /usr on a separate partition, you MUST include the
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# usr, fsck and shutdown hooks.
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HOOKS=(base udev archiso block filesystems)
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# COMPRESSION
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# Use this to compress the initramfs image. By default, gzip compression
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# is used. Use 'cat' to create an uncompressed image.
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#COMPRESSION="gzip"
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#COMPRESSION="bzip2"
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#COMPRESSION="lzma"
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#COMPRESSION="xz"
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#COMPRESSION="lzop"
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#COMPRESSION="lz4"
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# COMPRESSION_OPTIONS
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# Additional options for the compressor
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#COMPRESSION_OPTIONS=()
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11
configs/baseline/airootfs/etc/mkinitcpio.d/linux.preset
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11
configs/baseline/airootfs/etc/mkinitcpio.d/linux.preset
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@ -0,0 +1,11 @@
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#
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# SPDX-License-Identifier: GPL-3.0-or-later
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# mkinitcpio preset file for the 'linux' package on archiso
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PRESETS=('archiso')
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ALL_kver='/boot/vmlinuz-linux'
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ALL_config='/etc/mkinitcpio.conf'
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archiso_image="/boot/archiso.img"
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@ -56,6 +56,11 @@ make_custom_airootfs() {
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done < "${_airootfs}/etc/passwd"
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fi
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fi
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mkdir -p -- "${work_dir}/airootfs/etc/initcpio/hooks"
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mkdir -p -- "${work_dir}/airootfs/etc/initcpio/install"
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cp /usr/lib/initcpio/hooks/archiso "${work_dir}/airootfs/etc/initcpio/hooks/"
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cp /usr/lib/initcpio/install/archiso "${work_dir}/airootfs/etc/initcpio/install/"
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}
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# Packages (airootfs)
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@ -64,17 +69,6 @@ make_packages() {
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-p "$(grep -h -v '^#' "${script_path}/packages.x86_64"| sed ':a;N;$!ba;s/\n/ /g')" install
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}
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# Copy mkinitcpio archiso hooks and build initramfs (airootfs)
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make_setup_mkinitcpio() {
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mkdir -p "${work_dir}/airootfs/etc/initcpio/hooks"
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mkdir -p "${work_dir}/airootfs/etc/initcpio/install"
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cp /usr/lib/initcpio/hooks/archiso "${work_dir}/airootfs/etc/initcpio/hooks"
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cp /usr/lib/initcpio/install/archiso "${work_dir}/airootfs/etc/initcpio/install"
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cp "${script_path}/mkinitcpio.conf" "${work_dir}/airootfs/etc/mkinitcpio-archiso.conf"
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mkarchiso -v -w "${work_dir}" -D "${install_dir}" \
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-r 'mkinitcpio -c /etc/mkinitcpio-archiso.conf -k /boot/vmlinuz-linux -g /boot/archiso.img' run
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}
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# Prepare ${install_dir}/boot/
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make_boot() {
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mkdir -p "${work_dir}/iso/${install_dir}/boot/${arch}"
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@ -118,7 +112,6 @@ make_iso() {
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run_once make_custom_airootfs
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run_once make_pacman_conf
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run_once make_packages
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run_once make_setup_mkinitcpio
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run_once make_boot
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run_once make_syslinux
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run_once make_isolinux
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@ -1,4 +0,0 @@
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#
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# SPDX-License-Identifier: GPL-3.0-or-later
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HOOKS=(base udev archiso block filesystems)
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69
configs/releng/airootfs/etc/mkinitcpio.conf
Normal file
69
configs/releng/airootfs/etc/mkinitcpio.conf
Normal file
@ -0,0 +1,69 @@
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#
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# SPDX-License-Identifier: GPL-3.0-or-later
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# vim:set ft=sh
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# MODULES
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# The following modules are loaded before any boot hooks are
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# run. Advanced users may wish to specify all system modules
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# in this array. For instance:
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# MODULES=(piix ide_disk reiserfs)
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MODULES=()
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# BINARIES
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# This setting includes any additional binaries a given user may
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# wish into the CPIO image. This is run last, so it may be used to
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# override the actual binaries included by a given hook
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# BINARIES are dependency parsed, so you may safely ignore libraries
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BINARIES=()
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# FILES
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# This setting is similar to BINARIES above, however, files are added
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# as-is and are not parsed in any way. This is useful for config files.
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FILES=()
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# HOOKS
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# This is the most important setting in this file. The HOOKS control the
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# modules and scripts added to the image, and what happens at boot time.
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# Order is important, and it is recommended that you do not change the
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# order in which HOOKS are added. Run 'mkinitcpio -H <hook name>' for
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# help on a given hook.
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# 'base' is _required_ unless you know precisely what you are doing.
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# 'udev' is _required_ in order to automatically load modules
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# 'filesystems' is _required_ unless you specify your fs modules in MODULES
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# Examples:
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## This setup specifies all modules in the MODULES setting above.
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## No raid, lvm2, or encrypted root is needed.
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# HOOKS=(base)
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#
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## This setup will autodetect all modules for your system and should
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## work as a sane default
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# HOOKS=(base udev autodetect block filesystems)
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#
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## This setup will generate a 'full' image which supports most systems.
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## No autodetection is done.
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# HOOKS=(base udev block filesystems)
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#
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## This setup assembles a pata mdadm array with an encrypted root FS.
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## Note: See 'mkinitcpio -H mdadm' for more information on raid devices.
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# HOOKS=(base udev block mdadm encrypt filesystems)
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#
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## This setup loads an lvm2 volume group on a usb device.
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# HOOKS=(base udev block lvm2 filesystems)
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#
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## NOTE: If you have /usr on a separate partition, you MUST include the
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# usr, fsck and shutdown hooks.
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HOOKS=(base udev memdisk archiso_shutdown archiso archiso_loop_mnt archiso_pxe_common archiso_pxe_nbd archiso_pxe_http archiso_pxe_nfs archiso_kms block filesystems keyboard)
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# COMPRESSION
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# Use this to compress the initramfs image. By default, gzip compression
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# is used. Use 'cat' to create an uncompressed image.
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#COMPRESSION="gzip"
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#COMPRESSION="bzip2"
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#COMPRESSION="lzma"
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COMPRESSION="xz"
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#COMPRESSION="lzop"
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#COMPRESSION="lz4"
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# COMPRESSION_OPTIONS
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# Additional options for the compressor
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#COMPRESSION_OPTIONS=()
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11
configs/releng/airootfs/etc/mkinitcpio.d/linux.preset
Normal file
11
configs/releng/airootfs/etc/mkinitcpio.d/linux.preset
Normal file
@ -0,0 +1,11 @@
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#
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# SPDX-License-Identifier: GPL-3.0-or-later
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# mkinitcpio preset file for the 'linux' package on archiso
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PRESETS=('archiso')
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ALL_kver='/boot/vmlinuz-linux'
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ALL_config='/etc/mkinitcpio.conf'
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archiso_image="/boot/archiso.img"
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@ -86,44 +86,31 @@ make_custom_airootfs() {
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done < "${_airootfs}/etc/passwd"
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fi
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fi
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local _hook
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mkdir -p -- "${work_dir}/x86_64/airootfs/etc/initcpio/hooks"
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mkdir -p -- "${work_dir}/x86_64/airootfs/etc/initcpio/install"
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for _hook in archiso archiso_shutdown archiso_pxe_common archiso_pxe_nbd archiso_pxe_http archiso_pxe_nfs archiso_loop_mnt; do
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cp "/usr/lib/initcpio/hooks/${_hook}" "${work_dir}/x86_64/airootfs/etc/initcpio/hooks/"
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cp "/usr/lib/initcpio/install/${_hook}" "${work_dir}/x86_64/airootfs/etc/initcpio/install/"
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done
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sed -i "s|/usr/lib/initcpio/|/etc/initcpio/|g" "${work_dir}/x86_64/airootfs/etc/initcpio/install/archiso_shutdown"
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cp /usr/lib/initcpio/install/archiso_kms "${work_dir}/x86_64/airootfs/etc/initcpio/install/"
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cp /usr/lib/initcpio/archiso_shutdown "${work_dir}/x86_64/airootfs/etc/initcpio/"
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}
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# Packages (airootfs)
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make_packages() {
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if [ -n "${verbose}" ]; then
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mkarchiso -v -w "${work_dir}/x86_64" -C "${work_dir}/pacman.conf" -D "${install_dir}" \
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-p "$(grep -h -v '^#' "${script_path}/packages.x86_64"| sed ':a;N;$!ba;s/\n/ /g')" install
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else
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mkarchiso -w "${work_dir}/x86_64" -C "${work_dir}/pacman.conf" -D "${install_dir}" \
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-p "$(grep -h -v '^#' "${script_path}/packages.x86_64"| sed ':a;N;$!ba;s/\n/ /g')" install
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fi
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}
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# Copy mkinitcpio archiso hooks and build initramfs (airootfs)
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make_setup_mkinitcpio() {
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local _hook
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mkdir -p "${work_dir}/x86_64/airootfs/etc/initcpio/hooks"
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mkdir -p "${work_dir}/x86_64/airootfs/etc/initcpio/install"
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for _hook in archiso archiso_shutdown archiso_pxe_common archiso_pxe_nbd archiso_pxe_http archiso_pxe_nfs archiso_loop_mnt; do
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cp "/usr/lib/initcpio/hooks/${_hook}" "${work_dir}/x86_64/airootfs/etc/initcpio/hooks"
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cp "/usr/lib/initcpio/install/${_hook}" "${work_dir}/x86_64/airootfs/etc/initcpio/install"
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done
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sed -i "s|/usr/lib/initcpio/|/etc/initcpio/|g" "${work_dir}/x86_64/airootfs/etc/initcpio/install/archiso_shutdown"
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cp /usr/lib/initcpio/install/archiso_kms "${work_dir}/x86_64/airootfs/etc/initcpio/install"
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cp /usr/lib/initcpio/archiso_shutdown "${work_dir}/x86_64/airootfs/etc/initcpio"
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cp "${script_path}/mkinitcpio.conf" "${work_dir}/x86_64/airootfs/etc/mkinitcpio-archiso.conf"
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if [[ "${gpg_key}" ]]; then
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gpg --export "${gpg_key}" > "${work_dir}/gpgkey"
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exec 17<>"${work_dir}/gpgkey"
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fi
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if [ -n "${verbose}" ]; then
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ARCHISO_GNUPG_FD="${gpg_key:+17}" mkarchiso -v -w "${work_dir}/x86_64" -C "${work_dir}/pacman.conf" \
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-D "${install_dir}" \
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-r 'mkinitcpio -c /etc/mkinitcpio-archiso.conf -k /boot/vmlinuz-linux -g /boot/archiso.img' run
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ARCHISO_GNUPG_FD="${gpg_key:+17}" mkarchiso -v -w "${work_dir}/x86_64" -C "${work_dir}/pacman.conf" -D "${install_dir}" \
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-p "$(grep -h -v '^#' "${script_path}/packages.x86_64"| sed ':a;N;$!ba;s/\n/ /g')" install
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else
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ARCHISO_GNUPG_FD="${gpg_key:+17}" mkarchiso -w "${work_dir}/x86_64" -C "${work_dir}/pacman.conf" \
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-D "${install_dir}" \
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-r 'mkinitcpio -c /etc/mkinitcpio-archiso.conf -k /boot/vmlinuz-linux -g /boot/archiso.img' run
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ARCHISO_GNUPG_FD="${gpg_key:+17}" mkarchiso -w "${work_dir}/x86_64" -C "${work_dir}/pacman.conf" -D "${install_dir}" \
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-p "$(grep -h -v '^#' "${script_path}/packages.x86_64"| sed ':a;N;$!ba;s/\n/ /g')" install
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fi
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if [[ "${gpg_key}" ]]; then
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exec 17<&-
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@ -321,7 +308,6 @@ run_once make_pacman_conf
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run_once make_custom_airootfs
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run_once make_packages
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run_once make_customize_airootfs
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run_once make_setup_mkinitcpio
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run_once make_boot
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run_once make_boot_extra
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run_once make_syslinux
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@ -1,5 +0,0 @@
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#
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# SPDX-License-Identifier: GPL-3.0-or-later
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HOOKS=(base udev memdisk archiso_shutdown archiso archiso_loop_mnt archiso_pxe_common archiso_pxe_nbd archiso_pxe_http archiso_pxe_nfs archiso_kms block filesystems keyboard)
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COMPRESSION="xz"
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Block a user