manjaro-tools/lib/util-iso-grub.sh
2017-05-22 23:30:20 +02:00

100 lines
3.2 KiB
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#!/bin/bash
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
prepare_initcpio(){
msg2 "Copying initcpio ..."
local dest="$1"
cp /etc/initcpio/hooks/miso* $dest/etc/initcpio/hooks
cp /etc/initcpio/install/miso* $dest/etc/initcpio/install
cp /etc/initcpio/miso_shutdown $dest/etc/initcpio
}
prepare_initramfs(){
local mnt="$1"
cp ${DATADIR}/mkinitcpio.conf $mnt/etc/mkinitcpio-${os_id}.conf
local _kernver=$(cat $mnt/usr/lib/modules/*/version)
if [[ -n ${gpgkey} ]]; then
su ${OWNER} -c "gpg --export ${gpgkey} >${MT_USERCONFDIR}/gpgkey"
exec 17<>${MT_USERCONFDIR}/gpgkey
fi
MISO_GNUPG_FD=${gpgkey:+17} chroot-run $mnt \
/usr/bin/mkinitcpio -k ${_kernver} \
-c /etc/mkinitcpio-${os_id}.conf \
-g /boot/initramfs.img
if [[ -n ${gpgkey} ]]; then
exec 17<&-
fi
if [[ -f ${MT_USERCONFDIR}/gpgkey ]]; then
rm ${MT_USERCONFDIR}/gpgkey
fi
}
prepare_boot_extras(){
local src="$1" dest="$2"
cp $src/boot/intel-ucode.img $dest/intel_ucode.img
cp $src/usr/share/licenses/intel-ucode/LICENSE $dest/intel_ucode.LICENSE
cp $src/boot/memtest86+/memtest.bin $dest/memtest
cp $src/usr/share/licenses/common/GPL2/license.txt $dest/memtest.COPYING
}
prepare_grub(){
local platform=i386-pc img='core.img' grub=$3/boot/grub efi=$3/efi/boot \
lib=$1/usr/lib/grub prefix=/boot/grub theme=$2/usr/share/grub data=$1/usr/share/grub
prepare_dir ${grub}/${platform}
cp ${theme}/cfg/*.cfg ${grub}
cp ${lib}/${platform}/* ${grub}/${platform}
msg2 "Building %s ..." "${img}"
grub-mkimage -d ${grub}/${platform} -o ${grub}/${platform}/${img} -O ${platform} -p ${prefix} biosdisk iso9660
cat ${grub}/${platform}/cdboot.img ${grub}/${platform}/${img} > ${grub}/${platform}/eltorito.img
case ${target_arch} in
'i686')
platform=i386-efi
img=bootia32.efi
;;
'x86_64')
platform=x86_64-efi
img=bootx64.efi
;;
esac
prepare_dir ${efi}
prepare_dir ${grub}/${platform}
cp ${lib}/${platform}/* ${grub}/${platform}
msg2 "Building %s ..." "${img}"
grub-mkimage -d ${grub}/${platform} -o ${efi}/${img} -O ${platform} -p ${prefix} iso9660
prepare_dir ${grub}/themes
cp -r ${theme}/themes/${os_id}-live ${grub}/themes/
cp ${data}/unicode.pf2 ${grub}
cp -r ${theme}/{locales,tz} ${grub}
local size=4M mnt="${mnt_dir}/efiboot" efi_img="$3/efi.img"
msg2 "Creating fat image of %s ..." "${size}"
truncate -s ${size} "${efi_img}"
mkfs.fat -n MISO_EFI "${efi_img}" &>/dev/null
prepare_dir "${mnt}"
mount_img "${efi_img}" "${mnt}"
prepare_dir ${mnt}/efi/boot
msg2 "Building %s ..." "${img}"
grub-mkimage -d ${grub}/${platform} -o ${mnt}/efi/boot/${img} -O ${platform} -p ${prefix} iso9660
umount_img "${mnt}"
}