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#!/bin/bash
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# Copyright 2015 Calculate Ltd. http://www.calculate-linux.org
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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PATH=/lib/rc/bin:$PATH
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TEXTDOMAIN=cl_kernel
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CL_KERNEL_VERSION=0.1.1
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DESCRIPTION=$"Kernel building tool"
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DEFAULT_KERNEL_DIRECTORY=/usr/src/linux
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SRC_DIRECTORY=/usr/src
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LOCAL_TEMPLATES_DIR=/var/calculate/templates/kernel
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TEMPLATES_BACKUP=${LOCAL_TEMPLATES_DIR}/backup
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DEBUG_LOG=/var/log/calculate/cl-kernel.log
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KVER=
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KERNEL_DIR=${DEFAULT_KERNEL_DIRECTORY}
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# создавать базовую конфигурацию ядра
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# create the base kernel configuration
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CREATE_BASE=1
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# создавать текущую конфигурацию ядра
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# create the current kernel configuration
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CREATE_NEW=1
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# собирать ядро после конфигурации
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# compile the kernel once configuration is complete
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BUILD_KERNEL=1
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# очистить исходники ядра перед сборкой
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# clean the kernel sources before the compilation
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CLEAN_KERNEL=1
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# запускать изменение конфигурации ядра пользователем
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# execute manual kernel configuration
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MANUAL_CONFIG=1
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# права на файл шаблона
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# template file privileges
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CHMOD=0644
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# наличие dracut в системе
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# dracut present or not in the system
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DRACUT=$(which dracut 2>/dev/null)
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declare -a TAILOUT=()
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# прервать скрипт в случае ошибки любой из команд
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# break the script execution in case of a command error
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set -e
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: >$DEBUG_LOG
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# вывод короткой справки
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# show the short help message
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usage() {
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echo $"Usage: $0 [OPTION]
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Version: $CL_KERNEL_VERSION
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${DESCRIPTION}
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-h, --help display all options and exit"
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}
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# вывод полной справки
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# show the long help message
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long_usage() {
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echo $"Usage: $0 [OPTION]
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Version: $CL_KERNEL_VERSION
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${DESCRIPTION}
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--kver [VERSION] specify the kernel version ('list' for displaying possible values)
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--kver-old [VERSION] specify the kernel version for new options ('list' for displaying possible values)
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--convert migrate .config from the kernel directory to templates
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-s, --skip-build do not build the kernel after configuration
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--skip-config do not manual configure the kernel
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--noclean do not clean the kernel sources before the compilation
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--march [ARCH] kernel architecture (x86 or x86_64)
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--safemode create an additional initrd with all modules (only for calculate-sources)
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--help display this help and exit
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"
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}
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# подготовить параметры командной строки
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# prepare the commmand line parameters
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rearrange_params() {
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TEMP=$(unset POSIXLY_CORRECT; getopt \
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-o "hs" \
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--long help \
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--long kver: \
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--long kver-old: \
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--long march: \
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--long convert \
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--long noclean \
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--long skip-build \
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--long skip-config \
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--long safemode \
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-- "$@")
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if (( $? != 0 )); then
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usage
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exit 1
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fi
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}
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# выполнить параметры командной строки
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# apply the command line parameters
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do_args() {
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while :; do
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case $1 in
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-h|--help)
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long_usage
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exit 0
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;;
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--kver)
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KVER="$2"
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shift
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;;
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--kver-old)
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KVER_OLD="$2"
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shift
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;;
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--safemode)
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SAFEMODE=1
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;;
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--march)
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MARCH="$2"
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if [[ ${MARCH} != "x86" ]] && [[ ${MARCH} != "x86_64" ]]
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then
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eerror $"Error in parameter --march. The value may be 'x86' or 'x86_64'"
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fi
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shift
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;;
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--convert)
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MIGRATE=1
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CREATE_NEW=
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;;
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-s|--skip-build)
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BUILD_KERNEL=
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;;
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---skip-config)
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MANUAL_CONFIG=
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;;
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--noclean)
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CLEAN_KERNEL=
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;;
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--) shift;break;;
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*) usage;
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eerror $"Unknown option: $1"
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;;
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esac
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shift
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done
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if [[ -n $1 ]]
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then
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usage;
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eerror $"Unknown argument: $1"
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fi
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}
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# использовать параметры из make.conf
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# apply the make.conf options
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source_makeconf() {
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[[ -f /etc/make.conf ]] && source /etc/make.conf
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if [[ -d /etc/portage/make.conf ]]
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then
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for makeconf in /etc/portage/make.conf/*
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do
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source $makeconf
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done
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fi
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}
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# получить значение переменной calculate
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# get the value of variable 'calculate'
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variable_value()
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{
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local varname=$1
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cl-core-variables-show --only-value $varname
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}
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# оставить только названия параметров + "="
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# keep parameter names only + "="
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options_name() {
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sed -r 's/^# (CON.*) is not set.*$/\1=/' | sed -r 's/^(CON.*=).*/\1/'
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}
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# преобразовать опции в синтаксис удаления параметра
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# convert the options into parameter removal syntax
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remove_syntax() {
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sed -r 's/^(.*=).*$/!\1/'
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}
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# преобразовать CONFIG_XXX=n -> # CONFIG_XXX is not set
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# make the conversion # CONFIG_XXX is not set -> CONFIG_XXX=n
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n2not_set() {
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sed -r 's/(CONFIG.*)=n/# \1 is not set/'
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}
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# получить разницу в конфигурационных файлах
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# get a difference of configuration files
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diff_config() {
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diff -u <(grep CONFIG_ $1 | sort | n2not_set) <(grep CONFIG_ $2 | sort | n2not_set)
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}
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# получить разницу в параметрах конфигурационных файлов
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# get paramters difference of configuration files
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diff_config_options() {
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diff -u <(cat $1 | options_name | sort) <(cat $2 | options_name | sort)
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}
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# изменённые параметры
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# changed parameters
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append_options() {
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diff_config $1 $2 | grep -e "^+CON" -e "^+# CON" | sed 's/^.//' | sort
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}
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# удаленные параметры
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# removed parameters
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removed_options() {
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diff_config_options $1 $2 | grep -e "^-CON" | sed 's/^.//' | sort
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}
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# получить содержимое шаблона
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# get the template contents
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diff_template_body() {
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append_options $1 $2
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removed_options $1 $2 | remove_syntax
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}
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# вывести заголов для шаблона
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# show the template headers
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# Args:
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# category/package name
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# package version
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diff_template_head() {
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local category_pn=$1
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local pv=$2
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echo "# Calculate format=kernel name=.config os_install_arch_machine==${TEMPLATE_ARCH}&&merge(${category_pn})>=${pv}"
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}
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# вывести полный шаблон
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# show the full template
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# Args:
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# category/package name
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# package version
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# base configuration file
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# new configuration file
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create_template() {
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local category_pn=$1
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local pv=$2
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local base_config=$3
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local new_config=$4
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diff_template_head ${category_pn} ${pv}
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diff_template_body ${base_config} ${new_config}
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}
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# получить конфигурацию ядра
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# get the kernel configuration
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# Args:
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# kernel sources directory
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# category/package name
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# package version
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# used templates (locations)
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create_kernel_config() {
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local kernel_dir=$1
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local category_pn=( ${2/\// } )
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local category=${category_pn[0]}
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local pn=${category_pn[1]}
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local pv=$3
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# создать временную директорию для выполнения шаблонов
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# create temporary directory for templates applying
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local tempdir=$(${MKTEMP} -d)
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[[ -n $4 ]] && local templates="-T $4"
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# получить конфигурацию ядра по умолчанию, нужной архитектуры
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# get default kernel configuration for architecture
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local temp_config=".config_clkernel_${ARCH}"
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(cd ${kernel_dir};ARCH=$MARCH KCONFIG_CONFIG=${temp_config} make defconfig;mv ${temp_config} ${tempdir}/.config) &>>$DEBUG_LOG ||
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eerror $"Failed to create the default kernel config"
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# выполнить шаблоны (патчи)
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# apply templates (patches)
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/usr/sbin/cl-core-patch --march=$TEMPLATE_ARCH --pkg-name ${pn} --pkg-category ${category} --pkg-version=${pv} --pkg-slot=${pv} --pkg-path=$tempdir $templates &>>$DEBUG_LOG || eerror $"Failed to apply kernel templates"
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# вывести содержимое файла конфигурации ядра
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# display content of kernel configuration file
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cat $tempdir/.config || eerror $"Kernel configuration file not found"
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rm -rf $tempdir &>>$DEBUG_LOG
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}
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# проверить, содержит ли каталог полный исходный код ядра
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# check if the directory contains the full kernel sources
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check_kernel_sources() {
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local sources_dir=$1
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[[ -f ${sources_dir}/arch/x86/configs/i386_defconfig ]]
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}
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# версия исходного кода ядра
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# kernel sources version
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sources_ver() {
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basename "$(readlink -f $1)" | sed 's/linux-//' || true
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}
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# текущее ядро
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# current_kernel
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current_kernel() {
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sources_ver /usr/src/linux
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}
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# вывести список версий ядер с полным исходным кодом
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# list all kernels with full sources available
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list_kernel() {
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local asterisk=$(echo -e "\033[1m*\033[0m")
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local green_asterisk=$(echo -e "\033[1;32m*\033[0m")
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local red_asterisk=$(echo -e "\033[1;31m*\033[0m")
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local curver=$1
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for f in $(ls -drv /usr/src/linux-[[:digit:]]*); do
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local ver=$(sources_ver "${f}")
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[[ $ver == $curver ]] && mark=$asterisk || mark=
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check_kernel_sources $f && echo " ${green_asterisk}" $ver $mark || echo " ${red_asterisk}" $ver $mark
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done
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}
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# вывести сообщение и добавить его в список выводимых после сборки ядра сообщений
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# show the message and add it to the list of messages to be displayed after compilation
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einfo_tail() {
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einfo $*
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TAILOUT+=( "$*" )
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}
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# получить содержимое текущего конфига
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# get the content of current kernel configuration
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# .config into kernel sources directory
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# /boot/config-
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# /proc/config.gz
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get_old_config() {
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local source_config="${KERNEL_DIR}/.config"
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local boot_config="/boot/config-$(uname -r)"
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local proc_config="/proc/config.gz"
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if [[ -f $source_config ]]
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then
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config=$source_config
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elif [[ -f $boot_config ]]
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then
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config=$boot_config
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cp $config $NEW_CONFIG
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elif [[ -f $proc_config ]]
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then
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config=$proc_config
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zcat $proc_config >$NEW_CONFIG
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fi
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if [[ -n $config ]]
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then
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einfo $"Will be used $config kernel configuration"
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else
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eerror $"Failed to get current kernel configuration"
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fi
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}
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# qfile hack
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_qfile() {
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(cd /; qfile $*)
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}
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# проверить принадлежит ли директория только одному пакету
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# check that the directory belongs to only one package
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check_belong() {
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local fn=$1
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local linenum=$(_qfile -C $fn | wc -l)
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if [[ $linenum -lt 1 ]]
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then
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eerror $"${fn} does not belong to any package"
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elif [[ $linenum -gt 1 ]]
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then
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eerror $"${fn} belongs to multiple packages"
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fi
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return 0
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}
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real_kernel_version() {
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local kdir=$1
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file $kdir/arch/x86/boot/bzImage | sed -r 's/.*version\s(\S+)\s.*/\1/'
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}
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######################
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# Обработать параметры
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# Process the options
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######################
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rearrange_params "$@"
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eval set -- "$TEMP"
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do_args "$@"
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########################
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# Подготовить переменные
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# Prepare variables
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########################
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# вычислить архитектуру
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# detect the architecture
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[[ -z $MARCH ]] && MARCH=$(/usr/bin/arch)
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if [[ "$MARCH" == "x86" ]] || [[ "$MARCH" == "i686" ]]
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then
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# архитектура для конфигурации по умолчанию
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# default configuration architecture
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MARCH=i386
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# templates architecture
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# архитектура для шаблонов
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TEMPLATE_ARCH=i686
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# название архитектуры
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# architecture name
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NAME_ARCH=x86
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else
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TEMPLATE_ARCH=$MARCH
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NAME_ARCH=$MARCH
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fi
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# подготовить имя для шаблона очистить старые временные данные
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# prepare the template name; clear old temporary data
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TMP_TEMPLATE=/tmp/cl_kernel_${MARCH}
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MKTEMP="/usr/bin/mktemp ${TMP_TEMPLATE}.XXXXXX"
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rm -rf ${TMP_TEMPLATE}*
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# пропустить сборку ядра если выбранная архитектура и архитектура машины отличаются
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# skip the kernel compilation if selected architecture is different from machine architecture
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if [[ $TEMPLATE_ARCH != $(/usr/bin/arch) ]]
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then
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OTHER_ARCH=1
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BUILD_KERNEL=
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fi
|
|
|
|
|
|
# вывести список доступных ядер
|
|
|
# list avaiable kernels
|
|
|
if [[ $KVER == "list" ]] || [[ $KVER_OLD == "list" ]]
|
|
|
then
|
|
|
list_kernel $(current_kernel)
|
|
|
exit 0
|
|
|
fi
|
|
|
|
|
|
# получить директорию ядра по версии
|
|
|
# get the kernel directory by version
|
|
|
if [[ -n $KVER ]]
|
|
|
then
|
|
|
KERNEL_DIR=${SRC_DIRECTORY}/linux-${KVER}
|
|
|
fi
|
|
|
if [[ -n $KVER_OLD ]]
|
|
|
then
|
|
|
KERNEL_OLD_DIR=${SRC_DIRECTORY}/linux-${KVER_OLD}
|
|
|
fi
|
|
|
# проверить правильность исходников
|
|
|
# check the integrity of the sources
|
|
|
for check_dir in ${KERNEL_DIR} ${KERNEL_OLD_DIR}
|
|
|
do
|
|
|
[[ -d ${check_dir} ]] || eerror $"Kernel directory ${check_dir} not found"
|
|
|
check_kernel_sources ${check_dir} || eerror $"Kernel directory ${check_dir} has no full sources"
|
|
|
done
|
|
|
|
|
|
# получить версию из директории ядра
|
|
|
# get the version from the kernel directory
|
|
|
if [[ -z $KVER ]]
|
|
|
then
|
|
|
KVER=$(sources_ver $KERNEL_DIR)
|
|
|
fi
|
|
|
|
|
|
# проверка доступности safemode
|
|
|
# check if safemode is available
|
|
|
if [[ -n $SAFEMODE ]] && ! [[ $KVER =~ -calculate ]]
|
|
|
then
|
|
|
eerror $"--safemode available for calculate-sources only"
|
|
|
fi
|
|
|
|
|
|
if [[ -n $SAFEMODE ]] && [[ -z $DRACUT ]]
|
|
|
then
|
|
|
eerror $"--safemode unavailable without dracut"
|
|
|
fi
|
|
|
|
|
|
# создать каталог в локальных шаблонах для шаблонов ядра
|
|
|
# create the directory for kernel templates in the local tempalte tree
|
|
|
if ! [[ -d $LOCAL_TEMPLATES_DIR ]]
|
|
|
then
|
|
|
(mkdir -p $LOCAL_TEMPLATES_DIR ;
|
|
|
echo "# Calculate env=install cl_ver>=3.3.0 cl_name==calculate-core&&ac_install_patch==on append=skip" >${LOCAL_TEMPLATES_DIR}/.calculate_directory) ||
|
|
|
eerror $"Failed to create the kernel template directory"
|
|
|
fi
|
|
|
|
|
|
# если другая архитектура
|
|
|
# if other architecture
|
|
|
if [[ -n $OTHER_ARCH ]]
|
|
|
then
|
|
|
NEW_CONFIG=${KERNEL_DIR}/.config_${TEMPLATE_ARCH}
|
|
|
else
|
|
|
NEW_CONFIG=${KERNEL_DIR}/.config
|
|
|
fi
|
|
|
|
|
|
check_belong ${KERNEL_DIR}/Makefile
|
|
|
# получение параметров пакета, которому принадлежат исходники
|
|
|
# getting the parameters for the package whose sources are being processed
|
|
|
CATEGORY_PN=$( _qfile -C ${KERNEL_DIR}/Makefile | awk '{print $1}' )
|
|
|
PV=$( _qfile -Cv ${KERNEL_DIR}/Makefile | awk '{print $1}' )
|
|
|
PV=${PV/$CATEGORY_PN-/}
|
|
|
|
|
|
if [[ -n $KERNEL_OLD_DIR ]]
|
|
|
then
|
|
|
check_belong ${KERNEL_OLD_DIR}/Makefile
|
|
|
CATEGORY_PN_OLD=$( _qfile -C ${KERNEL_OLD_DIR}/Makefile | awk '{print $1}' )
|
|
|
PV_OLD=$( _qfile -Cv ${KERNEL_OLD_DIR}/Makefile | awk '{print $1}' )
|
|
|
PV_OLD=${PV_OLD/${CATEGORY_PN_OLD}-/}
|
|
|
fi
|
|
|
|
|
|
# получить версии MAJOR.MINOR для условий в шаблонах
|
|
|
# get the version (MAJOR.MINOR format) for conditions in templates
|
|
|
[[ $KVER =~ ^([[:digit:]]+\.[[:digit:]]+) ]] && PV2=${BASH_REMATCH[0]} || PV2=$PV
|
|
|
|
|
|
# определение имени шаблонов для пакета
|
|
|
# define templates name for the package
|
|
|
if [[ $CATEGORY_PN =~ ^.*/(.*)-sources ]]
|
|
|
then
|
|
|
TEMPLATE_NAME_PREFIX=10-${BASH_REMATCH[1]}-
|
|
|
else
|
|
|
TEMPLATE_NAME_PREFIX=10-config-
|
|
|
fi
|
|
|
TEMPLATE_NAME_ARCH_PREFIX=${TEMPLATE_NAME_PREFIX}${NAME_ARCH}-
|
|
|
TEMPLATE_NAME="${LOCAL_TEMPLATES_DIR}/${TEMPLATE_NAME_ARCH_PREFIX}${PV2}"
|
|
|
|
|
|
########################################
|
|
|
# Подготовка новой конфигурации ядра
|
|
|
# Preparing the new kernel configuration
|
|
|
########################################
|
|
|
|
|
|
CONFIG_GZ=/proc/config.gz
|
|
|
|
|
|
if [[ -n $CREATE_NEW ]]
|
|
|
then
|
|
|
ebegin $"Preparing the current kernel configuration"
|
|
|
create_kernel_config ${KERNEL_OLD_DIR:-${KERNEL_DIR}} \
|
|
|
${CATEGORY_PN_OLD:-${CATEGORY_PN}} \
|
|
|
${PV_OLD:-${PV}} >$NEW_CONFIG
|
|
|
eend
|
|
|
else
|
|
|
if [[ -n $OTHER_ARCH ]]
|
|
|
then
|
|
|
eerror $"--convert is uncompatible with --march"
|
|
|
fi
|
|
|
if [[ -n $KVER_OLD ]]
|
|
|
then
|
|
|
eerror $"--convert is uncompatible with --kver-old"
|
|
|
fi
|
|
|
get_old_config
|
|
|
fi
|
|
|
|
|
|
#########################################
|
|
|
# Подготовка базовой конфигурации ядра
|
|
|
# Preparing the base kernel configuration
|
|
|
#########################################
|
|
|
BASE_CONFIG=$( ${MKTEMP} )
|
|
|
|
|
|
ebegin $"Preparing the basic kernel configuration"
|
|
|
if [[ -n $CREATE_BASE ]]
|
|
|
then
|
|
|
# будут использоваться только шаблоны оверлеев
|
|
|
# will be used the overlay templates only
|
|
|
TEMPLATES=$(variable_value main.cl_template_location)
|
|
|
create_kernel_config ${KERNEL_DIR} ${CATEGORY_PN} ${PV} ${TEMPLATES/,local,remote/} >$BASE_CONFIG
|
|
|
else
|
|
|
cp $NEW_CONFIG $BASE_CONFIG
|
|
|
fi
|
|
|
eend
|
|
|
|
|
|
###########################################
|
|
|
# Изменение конфигурации ядра пользователем
|
|
|
# Manual kernel configuration
|
|
|
###########################################
|
|
|
if [[ -n $MANUAL_CONFIG ]]
|
|
|
then
|
|
|
(cd $KERNEL_DIR; [[ -n ${KERNEL_OLD_DIR} || -z ${CREATE_NEW} ]] && KCONFIG_CONFIG=$(basename $NEW_CONFIG) make oldconfig;KCONFIG_CONFIG=$(basename $NEW_CONFIG) make -s menuconfig) || true
|
|
|
fi
|
|
|
|
|
|
###########################
|
|
|
# Создание шаблона
|
|
|
# Template creation
|
|
|
###########################
|
|
|
NEW_TEMPLATE=$( ${MKTEMP} )
|
|
|
create_template $CATEGORY_PN $PV2 $BASE_CONFIG $NEW_CONFIG >${NEW_TEMPLATE}
|
|
|
|
|
|
##################################
|
|
|
# Создание резервной копии шаблона
|
|
|
# Template backup
|
|
|
##################################
|
|
|
if ls ${LOCAL_TEMPLATES_DIR}/${TEMPLATE_NAME_ARCH_PREFIX}* &>/dev/null
|
|
|
then
|
|
|
for i in ${LOCAL_TEMPLATES_DIR}/${TEMPLATE_NAME_ARCH_PREFIX}*
|
|
|
do
|
|
|
if diff -u $i $NEW_TEMPLATE &>/dev/null
|
|
|
then
|
|
|
einfo_tail $"The kernel configuration has not changed"
|
|
|
rm $i
|
|
|
SKIP_CREATE_INFO=1
|
|
|
else
|
|
|
newname="$(basename $i)-$(date +%Y%m%d_%H%M -r $i)"
|
|
|
einfo_tail $"Backing up the template" "$(basename $i) -> ${newname}"
|
|
|
if ! [[ -d ${TEMPLATES_BACKUP} ]]
|
|
|
then
|
|
|
(mkdir -p ${TEMPLATES_BACKUP} &&
|
|
|
echo "# Calculate cl_action==skip" >${TEMPLATES_BACKUP}/.calculate_directory) || eerror $"Failed to create a backup directory"
|
|
|
fi
|
|
|
mv $i ${TEMPLATES_BACKUP}/${newname}
|
|
|
fi
|
|
|
done
|
|
|
fi
|
|
|
|
|
|
# пропуск создания пустого шаблона
|
|
|
# skip the empty template
|
|
|
if [[ $(sed 1d $NEW_TEMPLATE | wc -l) -gt 0 ]]
|
|
|
then
|
|
|
mv $NEW_TEMPLATE $TEMPLATE_NAME
|
|
|
chmod ${CHMOD} $TEMPLATE_NAME
|
|
|
if [[ -z $SKIP_CREATE_INFO ]]
|
|
|
then
|
|
|
einfo_tail $"Creating the template" "$(basename $TEMPLATE_NAME)"
|
|
|
fi
|
|
|
else
|
|
|
einfo_tail $"Skipping the empty template"
|
|
|
fi
|
|
|
|
|
|
rm -f $BASE_CONFIG
|
|
|
|
|
|
STARTTIME=$(date +%s)
|
|
|
|
|
|
####################
|
|
|
# Сборка ядра
|
|
|
# Kernel compilation
|
|
|
####################
|
|
|
if [[ -n ${BUILD_KERNEL} ]]
|
|
|
then
|
|
|
cd $KERNEL_DIR
|
|
|
(
|
|
|
source_makeconf || eerror $"Failed to import make.conf" || exit 1
|
|
|
set -e
|
|
|
if [[ -n ${CLEAN_KERNEL} ]]
|
|
|
then
|
|
|
make clean || eerror $"Failed to clean the kernel sources" || exit 1
|
|
|
fi
|
|
|
make $MAKEOPTS || eerror $"Failed to compile the kernel" || exit 1
|
|
|
make $MAKEOPTS modules_install || eerror $"Failed to compile the kernel modules" || exit 1
|
|
|
make $MAKEOPTS install || eerror $"Failed to install the kernel" || exit 1
|
|
|
) || eerror $"Failed to build kernel"
|
|
|
# сборка initramfs
|
|
|
# initramfs building
|
|
|
VMLINUZ_VER=$(real_kernel_version $KERNEL_DIR)
|
|
|
if [[ -n $DRACUT ]] && grep -q "CONFIG_BLK_DEV_INITRD=y" ${NEW_CONFIG}
|
|
|
then
|
|
|
type lz4 &>/dev/null&& LZ4="--lz4"
|
|
|
${DRACUT} -fH $LZ4 --kver=$VMLINUZ_VER /boot/initramfs-${VMLINUZ_VER}.img || eerror $"Failed to create the host-only initramfs"
|
|
|
if [[ $KVER =~ calculate ]] && [[ -n $SAFEMODE ]]
|
|
|
then
|
|
|
${DRACUT} -f $LZ4 --kver=$VMLINUZ_VER /boot/initramfs-${VMLINUZ_VER/-calculate/-SafeMode-calculate}.img || eerror $"Failed to create the safemode initramfs"
|
|
|
fi
|
|
|
else
|
|
|
# удалить старый ramfs если его поддержка выключена в ядре
|
|
|
# remove the old ramfs if its support disabled in the kernel configuration
|
|
|
rm -f /boot/initramfs-${VMLINUZ_VER}.img /boot/initramfs-${VMLINUZ_VER/-calculate/-SafeMode-calculate}.img
|
|
|
fi
|
|
|
|
|
|
# выполнение шаблонов для настройки загрузки системы
|
|
|
# applying the templates for boot configuration
|
|
|
cl-setup-boot
|
|
|
|
|
|
# вывод времени компиляции ядра
|
|
|
# display kernel compilation time
|
|
|
DELTATIME=$(( $(date +%s) - $STARTTIME ))
|
|
|
HOUR=$(( $DELTATIME / 3600 ))
|
|
|
DELTATIME=$(( $DELTATIME % 3600 ))
|
|
|
MIN=$(( $DELTATIME / 60 ))
|
|
|
SEC=$(( $DELTATIME % 60 ))
|
|
|
|
|
|
echo -en " \033[1;32m*\033[0m "
|
|
|
echo -n $"Kernel build time: "
|
|
|
if [[ ${HOUR} -gt 0 ]]
|
|
|
then
|
|
|
printf $"%d hour %d min %d sec\n" ${HOUR} ${MIN} ${SEC}
|
|
|
else
|
|
|
printf $"%d min %d sec\n" ${MIN} ${SEC}
|
|
|
fi
|
|
|
|
|
|
# вывод информационных сообщений, отображённых до сборки ядра
|
|
|
# display info messages, show before kernel compilation
|
|
|
for line in "${TAILOUT[@]}"
|
|
|
do
|
|
|
einfo $line
|
|
|
done
|
|
|
fi
|
|
|
|
|
|
einfo $"All done!"
|