#!/bin/bash
# Copyright 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 Eric Hameleers, Eindhoven, NL
# All rights reserved.
#
# Permission to use, copy, modify, and distribute this software for
# any purpose with or without fee is hereby granted, provided that
# the above copyright notice and this permission notice appear in all
# copies.
#
# THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
# IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
# OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
# -----------------------------------------------------------------------------
#
# This script creates a live image for a Slackware OS.
# Features:
# - boots using isolinux/extlinux on BIOS, or grub on UEFI.
# - requires kernel >= 4.0 which supports multiple lower layers in overlay
# - uses squashfs to create compressed modules out of directory trees
# - uses overlayfs to bind multiple squashfs modules together
# - you can add your own modules into ./addons/ or ./optional subdirectories.
# - persistence is enabled when writing the ISO to USB stick using iso2usb.sh.
# - LUKS encrypted homedirectory is optional on USB stick using iso2usb.sh.
#
# -----------------------------------------------------------------------------
# Version of the Live OS generator:
VERSION="1.8.1.2"
# Timestamp:
THEDATE=$(date +%Y%m%d)
# Directory where our live tools are stored:
LIVE_TOOLDIR=${LIVE_TOOLDIR:-"$(cd $(dirname $0); pwd)"}
# Load the optional configuration file:
CONFFILE=${CONFFILE:-"${LIVE_TOOLDIR}/$(basename $0 .sh).conf"}
if [ -f ${CONFFILE} ]; then
echo "-- Loading configuration file."
. ${CONFFILE}
fi
# Set to "YES" to send error output to the console:
DEBUG=${DEBUG:-"NO"}
# Set to "YES" in order to delete everything we have,
# and rebuild any pre-existing .sxz modules from scratch:
FORCE=${FORCE:-"NO"}
# Set to 32 to be more compatible with the specs. Slackware uses 4 by default:
BOOTLOADSIZE=${BOOTLOADSIZE:-4}
# If you want to include an EFI boot image for 32bit Slackware then you
# need a recompiled grub which supports 32bit EFI (Slackware's grub will not).
# A patch for grub.SlackBuild to enable this feature can be found
# in the source directory. Works for both the 32bit and the 64bit grub package.
# Therefore we disable 32bit EFI by default. Enable at your own peril:
EFI32=${EFI32:-"NO"}
# Set to '1' using the "-S" parameter to the script,
# if the liveslak ISO should support SecureBoot-enabled computers:
SECUREBOOT=0
# Which shim to download and install?
# Supported are 'debian' 'fedora' 'opensuse'.
SHIM_3RDP=${SHIM_3RDP:-"fedora"}
# When enabling SecureBoot support, we need a MOK certificate plus private key,
# which we use to sign grub and kernel.
# MOKCERT contains the location of the certificate,
# to be defined through the '-S' parameter:
MOKCERT=""
# MOKPRIVKEY points to the location of the private key,
# to be defined through the '-S' parameter:
MOKPRIVKEY=""
# Set to YES if you want to use a SMP-tagged kernel package
# on 32bit Slackware 15.0 or earlier.
# In 32bit Slackware > 15.0 all kernels support preemption and the '-smp'
# tag has been removed.
SMP32=${SMP32:-"NO"}
# Include support for NFS root (PXE boot), will increase size of the initrd:
NFSROOTSUP=${NFSROOTSUP:-"YES"}
# This variable can be set to a comma-separated list of package series.
# The squashfs module(s) for these package series will then be re-generated.
# Example commandline parameter: "-r l,kde,kdei"
REFRESH=""
# Use xorriso instead of mkisofs/isohybrid to create the ISO:
USEXORR=${USEXORR:-"NO"}
#
# ---------------------------------------------------------------------------
#
# Distribution name:
DISTRO=${DISTRO:-"slackware"}
# What type of Live image?
# Choices are: SLACKWARE, XFCE, LEAN, DAW, KTOWN, MATE, CINNAMON, DLACK, STUDIOWARE
LIVEDE=${LIVEDE:-"SLACKWARE"}
# The live username of the image:
LIVEUID=${LIVEUID:-"live"}
# The number of the live account in the image:
LIVEUIDNR=${LIVEUIDNR:-"1000"}
# The full name of the live account in the image can be set per Live variant,
# and will always be overridden by a LIVEUIDFN definition in the .conf file.
# The LIVEUIDFN defaults to '${DISTRO^} Live User' if not set explicitly:
LIVEUIDFN_DAW="${DISTRO^} Live Musician"
# The root and live user passwords of the image:
ROOTPW=${ROOTPW:-"root"}
LIVEPW=${LIVEPW:-"live"}
# The nvidia persistence account:
NVUID=${NVUID:-"nvidia"}
NVUIDNR=${NVUIDNR:-"365"}
NVGRP=${NVFRP:-"nvidia"}
NVGRPNR=${NVUIDNR:-"365"}
# Custom name for the host:
LIVE_HOSTNAME=${LIVE_HOSTNAME:-"darkstar"}
# What runlevel to use if adding a DE like: XFCE, DAW, KTOWN etc...
RUNLEVEL=${RUNLEVEL:-4}
# Use the graphical syslinux menu (YES or NO)?
SYSMENU=${SYSMENU:-"YES"}
# The amount of seconds we want the init script to wait to give the kernel's
# USB subsystem time to settle. The default value of mkinitrd is "1" which
# is too short for use with USB sticks but "1" is fine for CDROM/DVD.
WAIT=${WAIT:-"5"}
#
# ---------------------------------------------------------------------------
#
# Who built the live image:
BUILDER=${BUILDER:-"Alien BOB"}
# Console font to use with syslinux for better language support:
CONSFONT=${CONSFONT:-"ter-i16v.psf"}
# The ISO main directory:
LIVEMAIN=${LIVEMAIN:-"liveslak"}
# Marker used for finding the Slackware Live files:
MARKER=${MARKER:-"SLACKWARELIVE"}
# The filesystem label we will be giving our ISO:
MEDIALABEL=${MEDIALABEL:-"LIVESLAK"}
# The name of the custom package list containing the generic kernel.
# This package list is special because the script will also take care of
# the ISO boot setup when processing the MINLIST package list:
MINLIST=${MINLIST:-"min"}
# For x86_64 you can add multilib:
MULTILIB=${MULTILIB:-"NO"}
# Use the '-G' parameter to generate the ISO from a pre-populated directory
# containing the live OS files:
ONLY_ISO="NO"
# The name of the directory used for storing persistence data:
PERSISTENCE=${PERSISTENCE:-"persistence"}
# Add a Core OS to load into RAM (value can be 'NO', 'YES' or 'NATIVE'):
CORE2RAM=${CORE2RAM:-"NO"}
# The MINLIST module must always be the first in CORE2RAMMODS:
CORE2RAMMODS="${MINLIST} noxbase"
# Slackware version to use (note: this won't work for Slackware <= 14.1):
SL_VERSION=${SL_VERSION:-"current"}
# Slackware architecture to install:
SL_ARCH=${SL_ARCH:-"x86_64"}
# Root directory of a Slackware local mirror tree;
# You can define custom repository location (must be in local filesystem)
# for any module in the file ./pkglists/<module>.conf:
SL_REPO=${SL_REPO:-"/var/cache/liveslak/Slackware"}
DEF_SL_REPO=${SL_REPO}
# The rsync URI of our default Slackware mirror server:
SL_REPO_URL=${SL_REPO_URL:-"rsync.osuosl.org::slackware"}
DEF_SL_REPO_URL=${SL_REPO_URL}
# List of Slackware package series - each will become a squashfs module:
if [ "$(echo ${SL_VERSION}|cut -d. -f1)" == "14" ]; then
# Slackware up and until 14.2 has KDE4 which includes the 'kdei' package set:
SEQ_SLACKWARE="tagfile:a,ap,d,e,f,k,kde,kdei,l,n,t,tcl,x,xap,xfce,y pkglist:slackextra"
else
# Exclude Emacs to keep the ISO size below DVD size:
SEQ_SLACKWARE="tagfile:a,ap,d,f,k,kde,l,n,t,tcl,x,xap,xfce,y pkglist:slackextra"
fi
# Stripped-down Slackware with XFCE as the Desktop Environment:
# - each series will become a squashfs module:
SEQ_XFCEBASE="pkglist:${MINLIST},noxbase,x_base,xapbase,xfcebase local:mcpp"
# Stripped-down Base Slackware:
SEQ_LEAN="pkglist:${MINLIST},noxbase,x_base,xapbase,xfcebase,slackpkgplus,z00_plasma5supp,z01_plasma5base,z01_swdev"
# Stripped-down Slackware DAW with Plasma5 as the Desktop Environment:
# - each series will become a squashfs module.
# Note that loading the modules needs a specific order, which we force:
SEQ_DAW="pkglist:${MINLIST},noxbase,x_base,xapbase,slackpkgplus,z00_plasma5supp,z01_plasma5base,z01_plasma5extra,z01_swdev,z02_alien4daw,z02_alienrest4daw,z03_daw"
# Slackware with 'ktown' Plasma5 instead of its own KDE (full install):
# - each will become a squashfs module:
SEQ_KTOWN="tagfile:a,ap,d,f,k,l,n,t,tcl,x,xap,xfce,y pkglist:ktownslack,ktown,ktownalien,slackextra,slackpkgplus"
# List of Slackware package series with MSB instead of KDE (full install):
# - each will become a squashfs module:
SEQ_MSB="tagfile:a,ap,d,e,f,k,l,n,t,tcl,x,xap,xfce,y pkglist:mate,slackextra,slackpkgplus"
# List of Slackware package series with Cinnamon instead of KDE (full install):
# - each will become a squashfs module:
SEQ_CIN="tagfile:a,ap,d,e,f,k,l,n,t,tcl,x,xap,xfce,y pkglist:cinnamon,slackextra,slackpkgplus"
# Slackware package series with Gnome3/systemd instead of KDE (full install):
# - each will become a squashfs module:
SEQ_DLACK="tagfile:a,ap,d,e,f,k,l,n,t,tcl,x,xap pkglist:dlackware,slackextra,systemd"
# List of Slackware package series with StudioWare (full install):
# - each will become a squashfs module:
SEQ_STUDW="tagfile:a,ap,d,e,f,k,kde,l,n,t,tcl,x,xap,xfce,y pkglist:slackextra,slackpkgplus,studioware"
# Package blacklists for variants:
#BLACKLIST_DAW="seamonkey"
#BLACKLIST_LEAN="seamonkey"
BLACKLIST_SLACKWARE="calligra calligraplan gcc-gdc gcc-gfortran gcc-gnat gcc-objc krita kstars seamonkey"
#BLACKLIST_XFCE="gst-plugins-bad-free lynx mc motif mozilla-firefox pidgin xlockmore"
# Potentially we will use package(s) from 'testing' instead of regular repo:
#TESTINGLIST_DAW="kernel-generic kernel-modules kernel-headers kernel-source"
TESTINGLIST_DAW=""
# -- START: Used verbatim in upslak.sh -- #
# List of kernel modules required for a live medium to boot properly;
# Lots of HID modules added to support keyboard input for LUKS password entry;
# Virtio modules added to experiment with liveslak in a VM.
KMODS=${KMODS:-"squashfs:overlay:loop:efivarfs:xhci-pci:ohci-pci:ehci-pci:xhci-hcd:uhci-hcd:ehci-hcd:mmc-core:mmc-block:sdhci:sdhci-pci:sdhci-acpi:rtsx_pci:rtsx_pci_sdmmc:usb-storage:uas:hid:usbhid:i2c-hid:hid-generic:hid-apple:hid-cherry:hid-logitech:hid-logitech-dj:hid-logitech-hidpp:hid-lenovo:hid-microsoft:hid_multitouch:jbd:mbcache:ext3:ext4:zstd_compress:lz4hc_compress:lz4_compress:btrfs:f2fs:jfs:xfs:isofs:fat:nls_cp437:nls_iso8859-1:msdos:vfat:exfat:ntfs:virtio_ring:virtio:virtio_blk:virtio_balloon:virtio_pci:virtio_pci_modern_dev:virtio_net"}
# Network kernel modules to include for NFS root support:
NETMODS="kernel/drivers/net kernel/drivers/virtio"
# Network kernel modules to exclude from above list:
NETEXCL="appletalk arcnet bonding can dummy.ko hamradio hippi ifb.ko irda macvlan.ko macvtap.ko pcmcia sb1000.ko team tokenring tun.ko usb veth.ko wan wimax wireless xen-netback.ko"
# -- END: Used verbatim in upslak.sh -- #
# Firmware for wired network cards required for NFS root support:
NETFIRMWARE="3com acenic adaptec bnx tigon e100 sun kaweth tr_smctr cxgb3 rtl_nic"
# If any Live variant needs additional 'append' parameters, define them here,
# either using a variable name 'KAPPEND_<LIVEDE>', or by defining 'KAPPEND' in the .conf file:
KAPPEND_SLACKWARE=""
KAPPEND_KTOWN="threadirqs loglevel=3 audit=0"
KAPPEND_DAW="threadirqs preempt=full loglevel=3 audit=0"
KAPPEND_LEAN="threadirqs preempt=full loglevel=3 audit=0"
KAPPEND_STUDIOWARE="threadirqs preempt=full loglevel=3 audit=0"
# Add CACert root certificates yes/no?
ADD_CACERT=${ADD_CACERT:-"NO"}
# Default language selection for the Live OS; 'en' means generic English.
# This can be changed with the commandline switch "-l":
DEF_LANG="en"
#
# ---------------------------------------------------------------------------
#
# What compression to use for the initrd?
# Default is xz with CRC32 (the kernel's XZ decoder does not support CRC64),
# the alternative is gzip (which adds ~30% to the initrd size).
COMPR=${COMPR:-"xz --check=crc32"}
# What compressors are available?
SQ_COMP_AVAIL="gzip lzma lzo xz zstd"
# What module exttensions do we accept:
SQ_EXT_AVAIL="sxz sfz szs xzm"
# Compressor optimizations:
declare -A SQ_COMP_PARAMS_DEF
SQ_COMP_PARAMS_DEF[gzip]=""
SQ_COMP_PARAMS_DEF[lzma]=""
SQ_COMP_PARAMS_DEF[lzo]=""
SQ_COMP_PARAMS_DEF[xz]="-b 512k -Xdict-size 100%"
SQ_COMP_PARAMS_DEF[zstd]="-b 512k -Xcompression-level 16"
declare -A SQ_COMP_PARAMS_OPT
SQ_COMP_PARAMS_OPT[gzip]=""
SQ_COMP_PARAMS_OPT[lzma]=""
SQ_COMP_PARAMS_OPT[lzo]=""
SQ_COMP_PARAMS_OPT[xz]="-b 1M"
SQ_COMP_PARAMS_OPT[zstd]="-b 1M -Xcompression-level 22"
# What compression to use for the squashfs modules?
# Default is xz, alternatives are gzip, lzma, lzo, zstd:
SQ_COMP=${SQ_COMP:-"xz"}
# Mount point where Live filesystem is assembled (no storage requirements):
LIVE_ROOTDIR=${LIVE_ROOTDIR:-"/mnt/slackwarelive"}
# Directory where the live ISO image will be written:
OUTPUT=${OUTPUT:-"/tmp"}
# Directory where we create the staging directory:
TMP=${TMP:-"/tmp"}
# Toplevel directory of our staging area (this needs sufficient storage):
LIVE_STAGING=${LIVE_STAGING:-"${TMP}/slackwarelive_staging"}
# Work directory where we will create all the temporary stuff:
LIVE_WORK=${LIVE_WORK:-"${LIVE_STAGING}/temp"}
# Directory to be used by overlayfs for data manipulation,
# needs to be a directory in the same filesystem as ${LIVE_WORK}:
LIVE_OVLDIR=${LIVE_OVLDIR:-"${LIVE_WORK}/.ovlwork"}
# Directory where we will move the kernel and create the initrd;
# note that a ./boot directory will be created in here by installpkg:
LIVE_BOOT=${LIVE_BOOT:-"${LIVE_STAGING}/${LIVEMAIN}/bootinst"}
# Directories where the squashfs modules will be created:
LIVE_MOD_SYS=${LIVE_MOD_SYS:-"${LIVE_STAGING}/${LIVEMAIN}/system"}
LIVE_MOD_ADD=${LIVE_MOD_ADD:-"${LIVE_STAGING}/${LIVEMAIN}/addons"}
LIVE_MOD_OPT=${LIVE_MOD_OPT:-"${LIVE_STAGING}/${LIVEMAIN}/optional"}
LIVE_MOD_COS=${LIVE_MOD_COS:-"${LIVE_STAGING}/${LIVEMAIN}/core2ram"}
#
# ---------------------------------------------------------------------------
#
# Internal variables:
if which magick 1>/dev/null 2>/dev/null ; then
MAGICK="magick"
else
MAGICK=""
fi
# ---------------------------------------------------------------------------
# Define some functions.
# ---------------------------------------------------------------------------
# Clean up in case of failure:
function cleanup() {
# Clean up by unmounting our loopmounts, deleting tempfiles:
echo "--- Cleaning up the staging area..."
sync
umount ${LIVE_ROOTDIR}/sys 2>${DBGOUT} || true
umount ${LIVE_ROOTDIR}/proc 2>${DBGOUT} || true
umount ${LIVE_ROOTDIR}/dev 2>${DBGOUT} || true
lsof -l -n -t ${LIVE_ROOTDIR} |xargs -r kill -KILL || true
umount -R ${LIVE_ROOTDIR} 2>${DBGOUT} || true
# Need to umount the squashfs modules too:
umount -R ${LIVE_WORK}/*_$$ 2>${DBGOUT} || true
rmdir ${LIVE_ROOTDIR} 2>${DBGOUT}
rmdir ${LIVE_WORK}/*_$$ 2>${DBGOUT}
rm ${LIVE_MOD_COS}/* 2>${DBGOUT} || true
rm ${LIVE_MOD_OPT}/* 2>${DBGOUT} || true
rm ${LIVE_MOD_ADD}/* 2>${DBGOUT} || true
} # End of cleanup()
trap 'echo "*** $0 FAILED at line $LINENO ***"; cleanup; exit 1' ERR INT TERM
# Slackware since September 2024 no longer has a kernel-modules package,
# nor kernel-huge; all modules are added to the kernel-generic package:
function find_modulespackage() {
local MYDIR=$1
if ls ${MYDIR}/var/log/packages/kernel*modules* 1>/dev/null 2>/dev/null; then
echo modules
else
echo generic
fi
} # End of find_modulespackage()
# Uncompress the initrd based on the compression algorithm used:
function uncompressfs() {
if $(file "${1}" | grep -qi ": gzip"); then
gzip -cd "${1}"
elif $(file "${1}" | grep -qi ": XZ"); then
xz -cd "${1}"
fi
} # End of uncompressfs()
#
# Return the full pathname of first package found below $2 matching exactly $1:
#
function full_pkgname() {
PACK=$1
if [ -e $2 ]; then
TOPDIR=$2
# Perhaps I will use this more readable code in future:
#for FL in $(find ${TOPDIR} -name "${PACK}-*.t?z" 2>/dev/null) ; do
# # Weed out package names starting with "$PACK"; we want exactly "$PACK":
# if [ "$(echo $FL |rev|cut -d- -f4-|cut -d/ -f1|rev)" != "$PACK" ]; then
# continue
# else
# break
# fi
#done
#echo "$FL"
# Return the file with the most recent timestamp:
echo "$(find ${TOPDIR}/ -name "${PACK}-*.t?z" -exec ls -t {} + 2>/dev/null |grep -E "\<${PACK//+/\\+}-[^-]+-[^-]+-[^-]+.t?z" |head -1)"
else
echo ""
fi
} # End of full_pkgname()
#
# Find packages and install them into the temporary root:
#
function install_pkgs() {
if [ -z "$1" ]; then
echo "-- function install_pkgs: Missing module name."
cleanup
exit 1
fi
if [ ! -d "$2" ]; then
echo "-- function install_pkgs: Target directory '$2' does not exist!"
cleanup
exit 1
elif [ ! -f "$2/${MARKER}" ]; then
echo "-- function install_pkgs: Target '$2' does not contain '${MARKER}' file."
echo "-- Did you choose the right installation directory?"
cleanup
exit 1
fi
# Define the default Slackware repository, can be overridden here:
SL_REPO_URL="${DEF_SL_REPO_URL}"
SL_REPO="${DEF_SL_REPO}"
SL_PKGROOT="${DEF_SL_PKGROOT}"
SL_PATCHROOT="${DEF_SL_PATCHROOT}"
if [ "$3" = "local" -a -d ${LIVE_TOOLDIR}/local${DIRSUFFIX}/$1 ]; then
echo "-- Installing local packages from subdir 'local${DIRSUFFIX}/$1'."
#installpkg --terse --root "$2" "${LIVE_TOOLDIR}/local${DIRSUFFIX}/$1/*.t?z"
ROOT="$2" upgradepkg --install-new --reinstall "${LIVE_TOOLDIR}"/local${DIRSUFFIX}/"$1"/*.t?z
else
# Load package list and (optional) custom repo info:
if [ "$3" = "tagfile" ]; then
PKGCONF="__tagfile__"
PKGFILE=${SL_PKGROOT}/${1}/tagfile
else
PKGCONF=${LIVE_TOOLDIR}/pkglists/$(echo $1 |tr [A-Z] [a-z]).conf
PKGFILE=${LIVE_TOOLDIR}/pkglists/$(echo $1 |tr [A-Z] [a-z]).lst
if [ -f ${PKGCONF} ]; then
echo "-- Loading repo info for '$1'."
. ${PKGCONF}
fi
fi
if [ "${SL_REPO}" = "${DEF_SL_REPO}" ]; then
# SL_REPO was not re-defined in ${PKGCONF},
# so we are dealing with an actual Slackware repository rootdir.
# We select only the requested release in the Slackware package mirror;
# This must *not* end with a '/' :
SELECTION="${DISTRO}${DIRSUFFIX}-${SL_VERSION}"
else
SELECTION=""
fi
if [ ! -d ${SL_REPO} -o -z "$(find ${SL_PKGROOT}/ -type f 2>/dev/null)" ]; then
# Oops... empty local repository. Let's see if we can rsync from remote:
echo "** Slackware package repository root '${SL_REPO}' does not exist or is empty!"
RRES=1
if [ -n "${SL_REPO_URL}" ]; then
mkdir -p ${SL_REPO}
# Must be a rsync URL!
echo "-- Rsync-ing repository content from '${SL_REPO_URL}' to local directory '${SL_REPO}'..."
echo "-- This can be time-consuming. Please wait."
rsync -rlptD --no-motd --exclude=source ${RSYNCREP} ${SL_REPO_URL}/${SELECTION} ${SL_REPO}/
RRES=$?
echo "-- Done rsync-ing from '${SL_REPO_URL}'."
fi
if [ $RRES -ne 0 ]; then
echo "** Exiting."
cleanup
exit 1
fi
fi
if [ -f ${PKGFILE} ]; then
echo "-- Loading package list '$PKGFILE'."
else
echo "-- Mandatory package list file '$PKGFILE' is missing! Exiting."
cleanup
exit 1
fi
for PKGPAT in $(cat ${PKGFILE} |grep -v -E '^ *#|^$' |cut -d: -f1); do
# Extract the name of the package to install:
PKG=$(echo $PKGPAT |cut -d% -f2)
# Extract the name of the potential package to replace/remove:
# - If there is no package to replace then the 'cut' will make
# REP equal to PKG.
# - If PKG is empty then this is a request to remove the package.
REP=$(echo $PKGPAT |cut -d% -f1)
if [ "$CORE2RAM" != "NO" ] && [ -z "$(echo $CORE2RAMMODS |grep -w $(basename $PKGFILE .lst))" ]; then
# If we are adding core2ram modules,
# prevent re-installing their packages in another module:
PKGC2R="$(for MYLST in ${CORE2RAMMODS}; do grep "^${PKG}$" ${LIVE_TOOLDIR}/pkglists/${MYLST}.lst ; done)"
unset MYLST
if [ -n "${PKGC2R}" ]; then
# Found a package that is listed as a core2ram module:
continue
fi
fi
# Skip installation on detecting a blacklisted package:
for BLST in ${BLACKLIST} BLNONE; do
if [ "$PKG" == "$BLST" ]; then
# Found a blacklisted package.
break
fi
done
# Sometimes we want to use a package in 'testing' instead:
for PTST in ${TESTINGLIST} TSTNONE; do
if [ "$PKG" == "$PTST" ]; then
# Found a package to install from 'testing'.
break
fi
done
# Install a SMP kernel/modules if requested:
if [ "${PKG}" = "kernel-generic" ] && [ "$SL_ARCH" != "x86_64" -a "$SMP32" = "YES" ]; then
PKG="kernel-generic-smp"
elif [ "${PKG}" = "kernel-modules" ] && [ "$SL_ARCH" != "x86_64" -a "$SMP32" = "YES" ]; then
PKG="kernel-modules-smp"
fi
# Now decide what to do:
if [ -z "${PKG}" ]; then
# Package removal:
ROOT="$2" removepkg "${REP}"
elif [ "${PKG}" == "${BLST}" ]; then
echo "-- Not installing blacklisted package '$PKG'."
else
if [ "${PKG}" == "${PTST}" ]; then
echo "-- Installing package '$PKG' from 'testing'."
FULLPKG=$(full_pkgname ${PKG} $(dirname ${SL_PKGROOT})/testing)
else
FULLPKG=""
fi
# Package install/upgrade:
# Look in ./patches ; then ./${DISTRO}$DIRSUFFIX ; then ./extra
# Need to escape any '+' in package names such a 'gtk+2'.
if [ "x${FULLPKG}" = "x" ]; then
if [ ! -z "${SL_PATCHROOT}" ]; then
FULLPKG=$(full_pkgname ${PKG} ${SL_PATCHROOT})
else
FULLPKG=""
fi
fi
if [ "x${FULLPKG}" = "x" ]; then
FULLPKG=$(full_pkgname ${PKG} ${SL_PKGROOT})
elif [ "${PKG}" != "${PTST}" ]; then
echo "-- $PKG found in patches"
fi
if [ "x${FULLPKG}" = "x" ]; then
# One last attempt: look in ./extra
FULLPKG=$(full_pkgname ${PKG} $(dirname ${SL_PKGROOT})/extra)
fi
if [ "x${FULLPKG}" = "x" ]; then
echo "-- Package $PKG was not found in $(dirname ${SL_REPO}) !"
else
# Determine if we need to install or upgrade a package:
for INSTPKG in $(ls -1 "$2"/var/log/packages/${REP}-* 2>/dev/null |rev |cut -d/ -f1 |cut -d- -f4- |rev) ; do
if [ "$INSTPKG" = "$REP" ]; then
break
fi
done
if [ "$INSTPKG" = "$REP" ]; then
if [ "$PKG" = "$REP" ]; then
ROOT="$2" upgradepkg --reinstall "${FULLPKG}"
else
# We need to replace one package (REP) with another (FULLPKG):
ROOT="$2" upgradepkg "${REP}%${FULLPKG}"
fi
else
installpkg --terse --root "$2" "${FULLPKG}"
fi
fi
fi
done
fi
if [ "$TRIM" = "doc" -o "$TRIM" = "mandoc" -o "$TRIM" = "waste" -o "$TRIM" = "bloat" ]; then
# Remove undesired (too big for a live OS) document subdirectories,
# but leave cups alone because it contains the CUPS service's web page:
(cd "${2}/usr/doc" && find . -type d -mindepth 2 -maxdepth 2 |grep -v /cups- |xargs rm -rf)
rm -rf "$2"/usr/share/gtk-doc
rm -rf "$2"/usr/share/help
find "$2"/usr/share/ -type d -name doc |xargs rm -rf
# Remove residual bloat:
rm -rf "${2}"/usr/doc/*/html
rm -f "${2}"/usr/doc/*/*.{pdf,db,gz,bz2,xz,txt,TXT}
# This will remove more bloat but won't touch the license texts:
find "${2}"/usr/doc/ -type f -size +50k |grep -v /cups- |xargs rm -f
# Remove info pages:
rm -rf "$2"/usr/info
fi
if [ "$TRIM" = "mandoc" -o "$TRIM" = "waste" -o "$TRIM" = "bloat" ]; then
# Also remove man pages:
rm -rf "$2"/usr/man
fi
if [ "$TRIM" = "bloat" ]; then
# By pruning stuff that no one likely needs anyway,
# we make room for packages we would otherwise not be able to add.
# We do this only if your ISO needs to be the smallest possible:
# MySQL embedded is only used by Amarok:
rm -f "$2"/usr/bin/mysql*embedded*
# Also remove the big unused/esoteric static libraries:
rm -f "$2"/usr/lib${DIRSUFFIX}/*.a
# This was inadvertantly left in the gcc package:
rm -f "$2"/usr/libexec/gcc/*/*/cc1objplus
# From samba we mostly want the shared runtime libraries:
rm -rf "$2"/usr/share/samba
rm -rf "$2"/usr/lib${DIRSUFFIX}/python*/site-packages/samba
# Guile library is all we need to satisfy make:
rm -f "$2"/usr/bin/guil*
rm -rf "$2"/usr/include/guile
rm -rf "$2"/usr/lib64/guile
rm -rf "$2"/usr/share/guile
# I am against torture:
rm -f "$2"/usr/bin/smbtorture
# From llvm we only want the shared runtime libraries so wipe the rest:
rm -f "$2"/usr/lib${DIRSUFFIX}/lib{LLVM,lldb}*.a
rm -rf "$2"/usr/lib${DIRSUFFIX}/libclang*
rm -rf "$2"/usr/include/{c++/v1,clang,clang-c,lldb,llvm,llvm-c}
rm -rf "$2"/usr/share/{clang,opt-viewer,scan-build,scan-view}
rm -rf "$2"/usr/lib${DIRSUFFIX}/cmake/{clang,llvm}
rm -rf "$2"/usr/lib${DIRSUFFIX}/clang
rm -rf "$2"/usr/lib${DIRSUFFIX}/python*/site-packages/{clang,lldb}
if [ -e "$2"/var/log/packages/llvm-[0-9]* ]; then
for BINFILE in $(grep /bin/. "$2"/var/log/packages/llvm-[0-9]*) ; do
rm -f "$2"/$BINFILE ;
done
fi
# Bye llvm; on with the rest:
rm -rf "$2"/usr/lib${DIRSUFFIX}/d3d
rm -rf "$2"/usr/lib${DIRSUFFIX}/guile
rm -rf "$2"/usr/share/icons/HighContrast
fi
if [ "$TRIM" = "waste" -o "$TRIM" = "bloat" ]; then
# Get rid of these datacenter NIC firmwares and drivers:
rm -rf "$2"/lib/firmware/{bnx*,cxgb4,libertas,liquidio,mellanox,netronome,qed}
rm -rf "$2"/lib/modules/*/kernel/drivers/infiniband
rm -rf "$2"/lib/modules/*/kernel/drivers/net/ethernet/{broadcom/bnx*,chelsio,mellanox,netronome,qlogic}
# Old wireless cards that eat space:
rm -rf "$2"/lib/firmware/mrvl
rm -rf "$2"/lib/modules/*/kernel/drivers/net/wireless/marvell
# Qualcomm GPU firmware (Android phone/tablet)
rm -rf "$2"/lib/firmware/qcom
# Texas Instruments ARM firmware:
rm -rf "$2"/lib/firmware/ti-connectivity
# Mediatek ARM firmware:
rm -rf "$2"/lib/firmware/mediatek
rm -rf "$2"/lib/firmware/vpu*.bin
# Firmware for Data Path Acceleration Architecture NICs:
rm -rf "$2"/lib/firmware/dpaa2
# Not needed:
rm -rf "$2"/boot/System.map*
# Depends on Qt:
rm -f "$2"/usr/bin/wpa_gui "$2"/usr/share/applications/wpa_gui.desktop
# Replace 3.2 MB splash with a symlink to a 33 kB file:
if [ -e "$2"/usr/share/gimp/2.0/images/gimp-splash.png -a ! -L "$2"/usr/share/gimp/2.0/images/gimp-splash.png ]; then
rm -rf "$2"/usr/share/gimp/2.0/images/gimp-splash.png
ln -sf wilber.png "$2"/usr/share/gimp/2.0/images/gimp-splash.png
fi
# Replace big watch cursors with simpler ones:
if [ -e "$2"/usr/share/icons/Adwaita/cursors/watch -a ! -L "$2"/usr/share/icons/Adwaita/cursors/watch ]; then
rm -rf "$2"/usr/share/icons/Adwaita/cursors/{watch,left_ptr_watch}
ln -sf left_ptr "$2"/usr/share/icons/Adwaita/cursors/watch
ln -sf left_ptr "$2"/usr/share/icons/Adwaita/cursors/left_ptr_watch
fi
# Remove 9+ MB of brushes:
rm -rf "$2"/usr/share/gimp/2.0/brushes/Fun
# Get rid of useless documentation:
rm -rf "$2"/usr/share/ghostscript/*/doc/
# We don't need tests or examples:
find "$2"/usr/ -type d -iname test |xargs rm -rf
find "$2"/usr/ -type d -iname "example*" |xargs rm -rf
# Get rid of most of the screensavers:
KEEPXSCR="julia|xflame|xjack"
if [ -d "${2}"/usr/libexec/xscreensaver ]; then
cd "${2}"/usr/libexec/xscreensaver
find . -type f | grep -Ev "($KEEPXSCR)" |xargs rm -f
cd - 1>/dev/null
fi
if [ "$3" != "local" ] && echo "$(cat ${PKGFILE} |grep -v -E '^ *#|^$' |cut -d: -f1)" |grep -wq glibc ; then
# Remove unneeded languages from glibc:
KEEPLANG="$(cat ${LIVE_TOOLDIR}/languages|grep -Ev "(^ *#|^$)"|cut -d: -f5)"
for LOCALEDIR in /usr/lib${DIRSUFFIX}/locale /usr/share/i18n/locales /usr/share/locale ; do
if [ -d "${2}"/${LOCALEDIR} ]; then
cd "${2}"/${LOCALEDIR}
mkdir ${LIVE_WORK}/.keep
for KL in C ${KEEPLANG} ; do
# en_US.utf8 -> en_US*
mv ${KL%%.utf8}* ${LIVE_WORK}/.keep/ 2>/dev/null
# en_US.utf8 -> en
mv ${KL%%_*} ${LIVE_WORK}/.keep/ 2>/dev/null
done
rm -rf [A-Za-z]*
mv ${LIVE_WORK}/.keep/* . 2>/dev/null
rm -rf ${LIVE_WORK}/.keep
cd - 1>/dev/null
fi
done
fi
# Remove big old ICU libraries that are not needed for the XFCE image:
if [ -e "$2"/var/log/packages/aaa_elflibs-[0-9]* ]; then
for ICUFILE in $(grep /libicu "$2"/var/log/packages/aaa_elflibs-[0-9]*) ; do
rm -f "$2"/$ICUFILE ;
done
fi
fi
} # End install_pkgs()
#
# Create the graphical multi-language syslinux boot menu:
#
function gen_bootmenu() {
MENUROOTDIR="$1/menu"
# Generate vesamenu structure - many files because of the selection tree.
mkdir -p ${MENUROOTDIR}
# Initialize an empty keyboard selection and language menu:
rm -f ${MENUROOTDIR}/kbd.cfg
rm -f ${MENUROOTDIR}/lang*.cfg
# Generate main (EN) vesamenu.cfg:
cat ${LIVE_TOOLDIR}/menu.tpl | sed \
-e "s/@KBD@/${DEF_KBD}/g" \
-e "s/@LANG@/${DEF_LANG}/g" \
-e "s/@ULANG@/${DEF_LANG^^}/g" \
-e "s,@LOCALE@,${DEF_LOCALE},g" \
-e "s,@TZ@,${DEF_TZ},g" \
-e "s/@CONSFONT@/$CONSFONT/g" \
-e "s/@DIRSUFFIX@/$DIRSUFFIX/g" \
-e "s/@DISTRO@/$DISTRO/g" \
-e "s/@CDISTRO@/${DISTRO^}/g" \
-e "s/@UDISTRO@/${DISTRO^^}/g" \
-e "s/@KVER@/$KVER/g" \
-e "s/@LIVEMAIN@/$LIVEMAIN/g" \
-e "s/@MEDIALABEL@/$MEDIALABEL/g" \
-e "s/@LIVEDE@/$(echo $LIVEDE |sed 's/BASE//')/g" \
-e "s/@SL_VERSION@/$SL_VERSION/g" \
-e "s/@VERSION@/$VERSION/g" \
-e "s/@KAPPEND@/$KAPPEND/g" \
-e "s/@C2RMH@/$C2RMH/g" \
-e "s/@C2RSH@/$C2RMS/g" \
> ${MENUROOTDIR}/vesamenu.cfg
for LANCOD in $(cat ${LIVE_TOOLDIR}/languages |grep -Ev "(^ *#|^$)" |cut -d: -f1)
do
LANDSC=$(cat ${LIVE_TOOLDIR}/languages |grep "^$LANCOD:" |cut -d: -f2)
KBD=$(cat ${LIVE_TOOLDIR}/languages |grep "^$LANCOD:" |cut -d: -f3)
# First, create keytab files if they are missing:
if [ ! -f ${MENUROOTDIR}/${KBD}.ktl ]; then
keytab-lilo $(find /usr/share/kbd/keymaps/i386 -name "us.map.gz") $(find /usr/share/kbd/keymaps/i386 -name "${KBD}.map.gz") > ${MENUROOTDIR}/${KBD}.ktl
fi
# Add this keyboard to the keyboard selection menu:
cat <<EOL >> ${MENUROOTDIR}/kbd.cfg
label ${LANCOD}
menu label ${LANDSC}
EOL
if [ "${KBD}" == "${DEF_KBD}" ]; then
echo " menu default" >> ${MENUROOTDIR}/kbd.cfg
fi
cat <<EOL >> ${MENUROOTDIR}/kbd.cfg
kbdmap menu/${KBD}.ktl
kernel vesamenu.c32
append menu/menu_${LANCOD}.cfg
EOL
# Generate custom vesamenu.cfg for selected keyboard:
cat ${LIVE_TOOLDIR}/menu.tpl | sed \
-e "s/@KBD@/$KBD/g" \
-e "s/@LANG@/$LANCOD/g" \
-e "s/@ULANG@/${DEF_LANG^^}/g" \
-e "s,@LOCALE@,${DEF_LOCALE},g" \
-e "s,@TZ@,${DEF_TZ},g" \
-e "s/@CONSFONT@/$CONSFONT/g" \
-e "s/@DIRSUFFIX@/$DIRSUFFIX/g" \
-e "s/@DISTRO@/$DISTRO/g" \
-e "s/@CDISTRO@/${DISTRO^}/g" \
-e "s/@UDISTRO@/${DISTRO^^}/g" \
-e "s/@KVER@/$KVER/g" \
-e "s/@LIVEMAIN@/$LIVEMAIN/g" \
-e "s/@MEDIALABEL@/$MEDIALABEL/g" \
-e "s/@LIVEDE@/$(echo $LIVEDE |sed 's/BASE//')/g" \
-e "s/@SL_VERSION@/$SL_VERSION/g" \
-e "s/@VERSION@/$VERSION/g" \
-e "s/@KAPPEND@/$KAPPEND/g" \
-e "s/@C2RMH@/$C2RMH/g" \
-e "s/@C2RMS@/$C2RMS/g" \
> ${MENUROOTDIR}/menu_${LANCOD}.cfg
# Generate custom language selection submenu for selected keyboard:
for SUBCOD in $(cat ${LIVE_TOOLDIR}/languages |grep -Ev "(^ *#|^$)" |cut -d: -f1) ; do
SUBKBD=$(cat ${LIVE_TOOLDIR}/languages |grep "^$SUBCOD:" |cut -d: -f3)
cat <<EOL >> ${MENUROOTDIR}/lang_${LANCOD}.cfg
label $(cat ${LIVE_TOOLDIR}/languages |grep "^$SUBCOD:" |cut -d: -f1)
menu label $(cat ${LIVE_TOOLDIR}/languages |grep "^$SUBCOD:" |cut -d: -f2)
EOL
if [ "$SUBKBD" = "$KBD" ]; then
echo " menu default" >> ${MENUROOTDIR}/lang_${LANCOD}.cfg
fi
cat <<EOL >> ${MENUROOTDIR}/lang_${LANCOD}.cfg
kernel /boot/generic
append initrd=/boot/initrd.img $KAPPEND load_ramdisk=1 prompt_ramdisk=0 rw printk.time=0 kbd=$KBD tz=$(cat ${LIVE_TOOLDIR}/languages |grep "^$SUBCOD:" |cut -d: -f4) locale=$(cat ${LIVE_TOOLDIR}/languages |grep "^$SUBCOD:" |cut -d: -f5) xkb=$(cat ${LIVE_TOOLDIR}/languages |grep "^$SUBCOD:" |cut -d: -f6)
EOL
done
done
} # End of gen_bootmenu()
#
# Create the grub menu file for UEFI boot:
#
function gen_uefimenu() {
GRUBDIR="$1"
# Generate the grub menu structure.
# I expect the directory to exist... but you never know.
mkdir -p ${GRUBDIR}
# Initialize an empty keyboard, language and timezone selection menu:
rm -f ${GRUBDIR}/kbd.cfg
rm -f ${GRUBDIR}/lang.cfg
rm -f ${GRUBDIR}/tz.cfg
# Generate main grub.cfg:
cat ${LIVE_TOOLDIR}/grub.tpl | sed \
-e "s/@KBD@/${DEF_KBD}/g" \
-e "s,@TZ@,${DEF_TZ},g" \
-e "s/@LANG@/${DEF_LANG}/g" \
-e "s/@ULANG@/${DEF_LANG^^}/g" \
-e "s/@LANDSC@/${DEF_LANDSC}/g" \
-e "s/@LOCALE@/${DEF_LOCALE}/g" \
-e "s/@CONSFONT@/$CONSFONT/g" \
-e "s/@DIRSUFFIX@/$DIRSUFFIX/g" \
-e "s/@DISTRO@/$DISTRO/g" \
-e "s/@CDISTRO@/${DISTRO^}/g" \
-e "s/@UDISTRO@/${DISTRO^^}/g" \
-e "s/@KVER@/$KVER/g" \
-e "s/@LIVEMAIN@/$LIVEMAIN/g" \
-e "s/@MEDIALABEL@/$MEDIALABEL/g" \
-e "s/@LIVEDE@/$(echo $LIVEDE |sed 's/BASE//')/g" \
-e "s/@SL_VERSION@/$SL_VERSION/g" \
-e "s/@VERSION@/$VERSION/g" \
-e "s/@KAPPEND@/$KAPPEND/g" \
-e "s/@C2RMH@/$C2RMH/g" \
-e "s/@C2RMS@/$C2RMS/g" \
> ${GRUBDIR}/grub.cfg
# Set a default keyboard selection:
cat <<EOL > ${GRUBDIR}/kbd.cfg
# Keyboard selection:
set default = $sl_kbd
EOL
# Set a default language selection:
cat <<EOL > ${GRUBDIR}/lang.cfg
# Language selection:
set default = $sl_lang
EOL
# Create the remainder of the selection menus:
for LANCOD in $(cat languages |grep -Ev "(^ *#|^$)" |cut -d: -f1) ; do
LANDSC=$(cat languages |grep "^$LANCOD:" |cut -d: -f2)
KBD=$(cat languages |grep "^$LANCOD:" |cut -d: -f3)
XKB=$(cat languages |grep "^$LANCOD:" |cut -d: -f6)
LANLOC=$(cat languages |grep "^$LANCOD:" |cut -d: -f5)
# Add this entry to the keyboard selection menu:
cat <<EOL >> ${GRUBDIR}/kbd.cfg
menuentry "${LANDSC}" {
set sl_kbd="$KBD"
set sl_xkb="$XKB"
set sl_lang="$LANDSC"
export sl_kbd
export sl_xkb
export sl_lang
configfile \$prefix/grub.cfg
}
EOL
# Add this entry to the language selection menu:
cat <<EOL >> ${GRUBDIR}/lang.cfg
menuentry "${LANDSC}" {
set sl_locale="$LANLOC"
set sl_lang="$LANDSC"
export sl_locale
export sl_lang
configfile \$prefix/grub.cfg
}
EOL
done
# Create the timezone selection menu:
# Code used from Slackware script:
# source/a/glibc-zoneinfo/timezone-scripts/output-updated-timeconfig.sh
# Author: Patrick Volkerding <volkerdi@slackware.com>
TZDIR="/usr/share/zoneinfo"
TZLIST=$(mktemp -t alientz.XXXXXX)
if [ ! -f $TZLIST ]; then
echo "*** Failed to create a temporary file!"
cleanup
exit 1
fi
# Structured tz select instead of dumping them all in one menu:
for TZ in US Africa America Asia Atlantic Australia Etc Europe Pacific; do
# First the submenu for this zone:
cat <<EOL >> ${GRUBDIR}/tz.cfg
submenu "${TZ} >" {
configfile \$prefix/${TZ}/tz.cfg
}
EOL
# Then the locations for this zone:
mkdir ${GRUBDIR}/${TZ}
( cd $TZDIR/$TZ
find . -type f | xargs file | grep "timezone data" | cut -f 1 -d : | cut -f2- -d / | sort | while read LOCN ; do
# Add this entry to the keyboard selection menu:
cat <<EOL >> ${GRUBDIR}/${TZ}/tz.cfg
menuentry "${TZ}/${LOCN}" {
set sl_tz="${TZ}/${LOCN}"
export sl_tz
configfile \$prefix/grub.cfg
}
EOL
done
)
done
# Timezone data in rootdirectory follows:
( cd $TZDIR
find . -type f -mindepth 1 -maxdepth 1 | xargs file | grep "timezone data" | cut -f 1 -d : | cut -f 2- -d / | sort | while read ZONE ; do
# Add this entry to the keyboard selection menu:
cat <<EOL >> ${GRUBDIR}/tz.cfg
menuentry "${ZONE}" {
set sl_tz="$ZONE"
export sl_tz
configfile \$prefix/grub.cfg
}
EOL
done
)
} # End of gen_uefimenu()
#
# Add UEFI SecureBoot support:
#
function secureboot() {
# Liveslak uses Fedora's shim (for now), which is signed by
# 'Microsoft UEFI CA' and contains Fedora's CA certificate.
# We sign liveslak's grub and kernel with our own key/certificate pair.
# This means that the user of liveslak will have to enroll liveslak's
# public certificate via MokManager. This needs to be done only once.
# Note that we use the generic fallback directory /EFI/BOOT/ for the Live ISO
# instead of a custom distro entry for UEFI such as /EFI/BOOT/Slackware/
# When shim is booted with path /EFI/BOOT/bootx64.efi, and there is a
# Fallback binary (fbx64.efi) , shim will load that one instead of grub,
# so Fallback can create a NVRAM boot entry for a custom distro directory
# (which we do not have) causing a reset boot loop.
# This is why liveslak does not install fbx64.efi. A regular distro should
# install that file in its distro subdirectory!
SHIM_VENDOR="$1"
[ -z "${SHIM_VENDOR}" ] && SHIM_VENDOR="fedora"
case $SHIM_VENDOR in
opensuse) GRUB_SIGNED="grub.efi"
;;
*) GRUB_SIGNED="grubx64.efi"
;;
esac
mkdir -p ${LIVE_WORK}/shim
cd ${LIVE_WORK}/shim
echo "-- Signing grub+kernel with '${LIVE_STAGING}/EFI/BOOT/liveslak.pem'."
# Sign grub:
# The Grub EFI image must be renamed appropriately for shim to find it,
# since some distros change the default 'grubx64.efi' filename:
mv -i ${LIVE_STAGING}/EFI/BOOT/bootx64.efi \
${LIVE_WORK}/shim/grubx64.efi.unsigned
sbsign --key ${MOKPRIVKEY} --cert ${MOKCERT} \
--output ${LIVE_STAGING}/EFI/BOOT/${GRUB_SIGNED} \
${LIVE_WORK}/shim/grubx64.efi.unsigned
# Sign the kernel:
mv ${LIVE_STAGING}/boot/generic ${LIVE_WORK}/shim/generic.unsigned
sbsign --key ${MOKPRIVKEY} --cert ${MOKCERT} \
--output ${LIVE_STAGING}/boot/generic \
${LIVE_WORK}/shim/generic.unsigned
if [ "${SHIM_VENDOR}" = "fedora" ]; then
# The version of Fedora's shim package - always use the latest!
SHIM_MAJVER=15.8
SHIM_MINVER=3
SHIMSRC="https://kojipkgs.fedoraproject.org/packages/shim/${SHIM_MAJVER}/${SHIM_MINVER}/x86_64/shim-x64-${SHIM_MAJVER}-${SHIM_MINVER}.x86_64.rpm"
echo "-- Downloading/installing the SecureBoot signed shim from Fedora."
wget -q --progress=dot:mega --show-progress ${SHIMSRC} -O - \
| rpm2cpio - | cpio -dim
echo ""
# Install signed efi files into UEFI BOOT directory of the esp partition:
# The name of the shim in the ISO, *must* be 'bootx64.efi':
install -D -m0644 boot/efi/EFI/fedora/shimx64.efi \
${LIVE_STAGING}/EFI/BOOT/bootx64.efi
install -D -m0644 boot/efi/EFI/fedora/mmx64.efi \
${LIVE_STAGING}/EFI/BOOT/mmx64.efi
#install -D -m0644 boot/efi/EFI/BOOT/fbx64.efi \
# ${LIVE_STAGING}/EFI/BOOT/fbx64.efi
elif [ "${SHIM_VENDOR}" = "opensuse" ]; then
SHIM_MAJVER=15.4
SHIM_MINVER=7.2
SHIMSRC="https://download.opensuse.org/repositories/openSUSE:/Factory/standard/x86_64/shim-${SHIM_MAJVER}-${SHIM_MINVER}.x86_64.rpm"
echo "-- Downloading/installing the SecureBoot signed shim from openSUSE."
wget -q --progress=dot:mega --show-progress ${SHIMSRC} -O - \
| rpm2cpio - | cpio -dim
echo ""
# Install signed efi files into UEFI BOOT directory of the esp partition:
# The name of the shim in the ISO, *must* be 'bootx64.efi':
install -D -m0644 usr/share/efi/x86_64/shim-opensuse.efi \
${LIVE_STAGING}/EFI/BOOT/bootx64.efi
install -D -m0644 usr/share/efi/x86_64/MokManager.efi \
${LIVE_STAGING}/EFI/BOOT/MokManager.efi
#install -D -m0644 usr/share/efi/x86_64/fallback.efi \
# ${LIVE_STAGING}/EFI/BOOT/fallback.efi
elif [ "${SHIM_VENDOR}" = "debian" ]; then
DEBSHIM_VER=1.44
DEBMOKM_VER=1
SHIM_MAJVER=15.8
SHIM_MINVER=1
SHIMSRC="http://ftp.de.debian.org/debian/pool/main/s/shim-signed/shim-signed_${DEBSHIM_VER}+${SHIM_MAJVER}-${SHIM_MINVER}_amd64.deb"
MOKMSRC="http://ftp.de.debian.org/debian/pool/main/s/shim-helpers-amd64-signed/shim-helpers-amd64-signed_${DEBMOKM_VER}+${SHIM_MAJVER}+${SHIM_MINVER}_amd64.deb"
echo "-- Downloading the SecureBoot signed shim from Debian."
wget -q --progress=dot:mega --show-progress ${SHIMSRC}
echo ""
echo "-- Installing the SecureBoot signed shim to the ESP."
# Extract discarding any directory structure:
ar p $(basename ${SHIMSRC}) data.tar.xz | tar --xform='s#^.+/##x' -Jxf - \
./usr/lib/shim/shimx64.efi.signed
echo "-- Downloading the SecureBoot signed mokmanager from Debian."
wget -q --progress=dot:mega --show-progress ${MOKMSRC}
echo ""
echo "-- Installing the SecureBoot signed mokmanager to the ESP."
# Extract discarding any directory structure:
ar p $(basename ${MOKMSRC}) data.tar.xz | tar --xform='s#^.+/##x' -Jxf - \
./usr/lib/shim/fbx64.efi.signed ./usr/lib/shim/mmx64.efi.signed
# Install signed efi files into UEFI BOOT directory of the esp partition:
# The name of the shim in the ISO, *must* be 'bootx64.efi':
install -D -m0644 ./shimx64.efi.signed \
${LIVE_STAGING}/EFI/BOOT/bootx64.efi
install -D -m0644 ./mmx64.efi.signed \
${LIVE_STAGING}/EFI/BOOT/mmx64.efi
#install -D -m0644 ./fbx64.efi.signed \
# ${LIVE_STAGING}/EFI/BOOT/fbx64.efi
else
echo ">> A '${SHIM_VENDOR}' shim was requested, but only 'opensuse' 'fedora' or 'debian' shim/mokmanager are supported."
echo ">> Expect trouble ahead."
fi
cd - 1>/dev/null
## Write CSV file for the Fallback EFI program so that it knows what to boot:
#echo -n "bootx64.efi,SHIM,,SecureBoot UEFI entry for liveslak" \
# | iconv -t UCS-2 > ${LIVE_STAGING}/EFI/BOOT/BOOT.CSV
# Cleanup:
rm -rf ${LIVE_WORK}/shim
} # End of secureboot()
#
# Create an ISO file from a directory's content:
#
function create_iso() {
TOPDIR=${1:-"${LIVE_STAGING}"}
cd "$TOPDIR"
# Tag the type of live environment to the ISO filename:
if [ "$LIVEDE" = "SLACKWARE" ]; then
ISOTAG=""
else
ISOTAG="-$(echo $LIVEDE |tr A-Z a-z)"
fi
# Determine whether we add UEFI boot capabilities to the ISO:
if [ -f boot/syslinux/efiboot.img -a "$USEXORR" = "NO" ]; then
UEFI_OPTS="-eltorito-alt-boot -no-emul-boot -eltorito-platform 0xEF -eltorito-boot boot/syslinux/efiboot.img"
elif [ -f boot/syslinux/efiboot.img -a "$USEXORR" = "YES" ]; then
UEFI_OPTS="-eltorito-alt-boot -e boot/syslinux/efiboot.img -no-emul-boot"
else
UEFI_OPTS=""
fi
# Time to determine the output filename, now that we know all the variables
# and ensured that the OUTPUT directory exists:
OUTFILE=${OUTFILE:-"${OUTPUT}/${DISTRO}${DIRSUFFIX}-live${ISOTAG}-${SL_VERSION}.iso"}
if [ "$USEXORR" = "NO" ]; then
mkisofs -o "${OUTFILE}" \
-V "${MEDIALABEL}" \
-R -J \
-hide-rr-moved \
-v -d -N \
-no-emul-boot -boot-load-size ${BOOTLOADSIZE} -boot-info-table \
-sort boot/syslinux/iso.sort \
-b boot/syslinux/isolinux.bin \
-c boot/syslinux/isolinux.boot \
${UEFI_OPTS} \
-preparer "$(echo $LIVEDE |sed 's/BASE//') Live built by ${BUILDER}" \
-publisher "The Slackware Linux Project - http://www.slackware.com/" \
-A "${DISTRO^}-${SL_VERSION} for ${SL_ARCH} ($(echo $LIVEDE |sed 's/BASE//') Live $VERSION)" \
-x ./$(basename ${LIVE_WORK}) \
-x ./${LIVEMAIN}/bootinst \
-x boot/syslinux/testing \
.
if [ "$SL_ARCH" = "x86_64" -o "$EFI32" = "YES" ]; then
# Make this a hybrid ISO with UEFI boot support on x86_64.
# On 32bit, the variable EFI32 must be explicitly enabled.
isohybrid -u "${OUTFILE}"
else
isohybrid "${OUTFILE}"
fi # End UEFI hybrid ISO.
else
echo "-- Using xorriso to generate the ISO and make it hybrid."
xorriso -as mkisofs -o "${OUTFILE}" \
-V "${MEDIALABEL}" \
-J -joliet-long -r \
-hide-rr-moved \
-v -d -N \
-b boot/syslinux/isolinux.bin \
-c boot/syslinux/isolinux.boot \
-boot-load-size ${BOOTLOADSIZE} -boot-info-table -no-emul-boot \
${UEFI_OPTS} \
-isohybrid-mbr /usr/share/syslinux/isohdpfx.bin \
-isohybrid-gpt-basdat \
-preparer "$(echo $LIVEDE |sed 's/BASE//') Live built by ${BUILDER}" \
-publisher "The Slackware Linux Project - http://www.slackware.com/" \
-A "${DISTRO^}-${SL_VERSION} for ${SL_ARCH} ($(echo $LIVEDE |sed 's/BASE//') Live $VERSION)" \
-x ./$(basename ${LIVE_WORK}) \
-x ./${LIVEMAIN}/bootinst \
-x boot/syslinux/testing \
.
fi
# Return to original directory:
cd - 1>/dev/null
cd "${OUTPUT}"
md5sum "$(basename "${OUTFILE}")" \
> "$(basename "${OUTFILE}")".md5
cd - 1>/dev/null
echo "-- Live ISO image created:"
echo " - CDROM max size is 737.280.000 bytes (703 MB)"
echo " - DVD max size is 4.706.074.624 bytes (4.38 GB aka 4.7 GiB)"
ls -l "${OUTFILE}"*
} # End of create_iso()
#
# Configure a custom background image in Plasma5:
#
function plasma5_custom_bg() {
# The function expects a background image file of JPG or PNG format.
# The bitmap must be present in the liveslak source tree as:
# media/<variant>/bg/background.png or media/<variant>/bg/background.jpg ,
# where <variant> is the lowercase name of the liveslak variant (such as
# cinnamon, daw, slackware, etc).
# The file background.{jpg,png} can be a symlink to an actual JPG or PNG.
# Aspect ratio of the image *must* be 16:9 (1920x1080 px or higher res).
# Exit immediately if the image file is not found:
if ! readlink -f ${LIVE_TOOLDIR}/media/${LIVEDE,,}/bg/background.* 1>/dev/null 2>&1 ; then
echo "-- No ${LIVEDE} custom wallpaper image."
return
fi
echo "-- Configuring ${LIVEDE} custom background image."
# First convert our image into a JPG in the liveslak directory:
mkdir -p ${LIVE_ROOTDIR}/usr/share/${LIVEMAIN}/${LIVEDE,,}
${MAGICK:-convert} ${LIVE_TOOLDIR}/media/${LIVEDE,,}/bg/background.* ${LIVE_ROOTDIR}/usr/share/${LIVEMAIN}/${LIVEDE,,}/background.jpg
# Create a Plasma5 desktop wallpaper set with a lowercase LIVEDE name:
mkdir -p ${LIVE_ROOTDIR}/usr/share/wallpapers/${LIVEDE,,}/contents/images
# Create set of images for common aspect ratios like 16:9, 16:10 and 4:3:
# Aspect Ratio 16:9 :
${MAGICK:-convert} ${LIVE_ROOTDIR}/usr/share/${LIVEMAIN}/${LIVEDE,,}/background.jpg \
-resize 1920x1080 \
${LIVE_ROOTDIR}/usr/share/wallpapers/${LIVEDE,,}/contents/images/1920x1080.jpg
${MAGICK:-convert} ${LIVE_ROOTDIR}/usr/share/${LIVEMAIN}/${LIVEDE,,}/background.jpg \
-resize 5120x2880 \
${LIVE_ROOTDIR}/usr/share/wallpapers/${LIVEDE,,}/contents/images/5120x2880.jpg
# Aspect Ratio 16:10 :
${MAGICK:-convert} ${LIVE_ROOTDIR}/usr/share/${LIVEMAIN}/${LIVEDE,,}/background.jpg \
-resize 5120x - | \
${MAGICK:-convert} - -geometry 1920x1200^ -gravity center -crop 1920x1200+0+0 \
${LIVE_ROOTDIR}/usr/share/wallpapers/${LIVEDE,,}/contents/images/1920x1200.jpg
${MAGICK:-convert} ${LIVE_ROOTDIR}/usr/share/${LIVEMAIN}/${LIVEDE,,}/background.jpg \
-resize 5120x - | \
${MAGICK:-convert} - -geometry 1280x800^ -gravity center -crop 1280x800+0+0 \
${LIVE_ROOTDIR}/usr/share/wallpapers/${LIVEDE,,}/contents/images/1280x800.jpg
# Aspect Ratio 4:3 :
${MAGICK:-convert} ${LIVE_ROOTDIR}/usr/share/${LIVEMAIN}/${LIVEDE,,}/background.jpg \
-resize 5120x - | \
${MAGICK:-convert} - -geometry 1024x768^ -gravity center -crop 1024x768+0+0 \
${LIVE_ROOTDIR}/usr/share/wallpapers/${LIVEDE,,}/contents/images/1024x768.jpg
# Create the required wallpaper screenshot of 400x225 px (16:9 aspect ratio):
${MAGICK:-convert} ${LIVE_ROOTDIR}/usr/share/${LIVEMAIN}/${LIVEDE,,}/background.jpg \
-resize 400x225 \
${LIVE_ROOTDIR}/usr/share/wallpapers/${LIVEDE,,}/contents/screenshot.png
# Add wallpaper description:
cat <<EOT >${LIVE_ROOTDIR}/usr/share/wallpapers/${LIVEDE,,}/metadata.desktop
[Desktop Entry]
Name=${DISTRO^} Live
X-KDE-PluginInfo-Name=${LIVEDE,,}
X-KDE-PluginInfo-Author=Eric Hameleers
X-KDE-PluginInfo-Email=alien@slackware.com
X-KDE-PluginInfo-License=CC-BY-SA-4.0
EOT
# Now set our wallpaper to be the default. For this to work, we need to link
# the name of the default theme to ours, so find out what the default is:
if [ -f "${LIVE_ROOTDIR}/usr/share/plasma/desktoptheme/default/metadata.desktop" ]; then
# Frameworks before 5.94.0:
THEMEFIL=/usr/share/plasma/desktoptheme/default/metadata.desktop
else
# Frameworks 5.94.0 and newer:
THEMEFIL=/usr/share/plasma/desktoptheme/default/plasmarc
fi
DEF_THEME="$(grep ^defaultWallpaperTheme ${LIVE_ROOTDIR}/${THEMEFIL} |cut -d= -f2-)"
mv ${LIVE_ROOTDIR}/usr/share/wallpapers/${DEF_THEME}{,.orig}
ln -s ${LIVEDE,,} ${LIVE_ROOTDIR}/usr/share/wallpapers/${DEF_THEME}
# Custom background for the SDDM login greeter:
mkdir -p ${LIVE_ROOTDIR}/usr/share/sddm/themes/breeze
cp ${LIVE_ROOTDIR}/usr/share/${LIVEMAIN}/${LIVEDE,,}/background.jpg ${LIVE_ROOTDIR}/usr/share/sddm/themes/breeze/${LIVEDE,,}_background.jpg
cat <<EOT > ${LIVE_ROOTDIR}/usr/share/sddm/themes/breeze/theme.conf.user
[General]
background=${LIVEDE,,}_background.jpg
EOT
# Screenlocker:
mkdir -p ${LIVE_ROOTDIR}/home/${LIVEUID}/.config
cat <<EOT > ${LIVE_ROOTDIR}/home/${LIVEUID}/.config/kscreenlockerrc
[$Version]
update_info=kscreenlocker.upd:0.1-autolock
[Greeter]
WallpaperPlugin=org.kde.image
[Greeter][Wallpaper][org.kde.image][General]
FillMode=2
Image=file:///usr/share/${LIVEMAIN}/${LIVEDE,,}/background.jpg
EOT
# Is a dark theme requested to match the background atmosphere?
if [ -f ${LIVE_TOOLDIR}/media/${LIVEDE,,}/bg/theme ]; then
if [ "$(grep -v '^#' ${LIVE_TOOLDIR}/media/${LIVEDE,,}/bg/theme)" == "dark" ]
then
mkdir -p ${LIVE_ROOTDIR}/home/${LIVEUID}/.config
cat <<EOT > ${LIVE_ROOTDIR}/home/${LIVEUID}/.config/plasmarc
[Theme]
name=breeze-dark
EOT
fi
fi
} # End of plasma5_custom_bg()
# ---------------------------------------------------------------------------
# Action!
# ---------------------------------------------------------------------------
while getopts "a:c:d:efhl:m:r:s:t:vz:CGH:MO:R:S:X" Option
do
case $Option in
h )
echo "----------------------------------------------------------------"
echo "make_slackware_live.sh $VERSION"
echo "----------------------------------------------------------------"
echo "Usage:"
echo " $0 [OPTION] ..."
echo "or:"
echo " SL_REPO=/your/repository/dir $0 [OPTION] ..."
echo ""
echo "The SL_REPO is the directory that contains the directory"
echo " ${DISTRO}-<RELEASE> or ${DISTRO}64-<RELEASE>"
echo "Current value of SL_REPO : $SL_REPO"
echo ""
echo "The script's parameters are:"
echo " -h This help."
echo " -a arch Machine architecture (default: ${SL_ARCH})."
echo " Use i586 for a 32bit ISO, x86_64 for 64bit."
echo " -c comp Squashfs compression (default: ${SQ_COMP})."
echo " Can be any of '${SQ_COMP_AVAIL}'."
echo " -d desktoptype SLACKWARE (full Slack),XFCE basic, LEAN, DAW,"
echo " KTOWN, MATE, CINNAMON, DLACK, STUDIOWARE."
echo " -e Use ISO boot-load-size of 32 for computers."
echo " where the ISO won't boot otherwise."
echo " Default value is ${BOOTLOADSIZE}."
echo " -f Forced re-generation of all squashfs modules,"
echo " custom configurations and new initrd.img."
echo " -l <localization> Enable a different default localization"
echo " (script-default is '${DEF_LANG}')."
echo " -m pkglst[,pkglst] Add modules defined by pkglists/<pkglst>,..."
echo " -r series[,series] Refresh only one or a few package series."
echo " -s slackrepo_dir Directory containing ${DISTRO^} repository."
echo " -t <none|doc|mandoc|waste|bloat>"
echo " Trim the ISO (remove man and/or doc and/or bloat)."
echo " -v Show debug/error output."
echo " -z version Define your ${DISTRO^} version (default: $SL_VERSION)."
echo " -C Add RAM-based Console OS to boot menu."
echo " -G Generate ISO file from existing directory tree."
echo " -H hostname Hostname of the Live OS (default: $LIVE_HOSTNAME)."
echo " -M Add multilib (x86_64 only)."
echo " -O outfile Custom filename for the ISO."
echo " -R runlevel Runlevel to boot into (default: $RUNLEVEL)."
echo " -S privkey:cert Enable SecureBoot support and sign binaries"
echo " using the full path to colon-separated"
echo " private key and certificate files"
echo " -X Use xorriso instead of mkisofs/isohybrid."
exit
;;
a ) SL_ARCH="${OPTARG}"
;;
c ) SQ_COMP="${OPTARG}"
;;
d ) LIVEDE="$(echo ${OPTARG} |tr a-z A-Z)"
;;
e ) BOOTLOADSIZE=32
;;
f ) FORCE="YES"
;;
l ) DEF_LANG="${OPTARG}"
;;
m ) SEQ_ADDMOD="${OPTARG}"
;;
r ) REFRESH="${OPTARG}"
;;
s ) SL_REPO="${OPTARG}"
DEF_SL_REPO="${SL_REPO}"
;;
t ) TRIM="${OPTARG}"
;;
v ) DEBUG="YES"
;;
z ) SL_VERSION="${OPTARG}"
;;
C ) CORE2RAM="YES"
;;
G ) ONLY_ISO="YES"
;;
H ) LIVE_HOSTNAME="${OPTARG}"
;;
M ) MULTILIB="YES"
;;
O ) OUTFILE="${OPTARG}"
OUTPUT="$(cd $(dirname "${OUTFILE}"); pwd)"
;;
R ) RUNLEVEL=${OPTARG}
;;
S ) MOKPRIVKEY=$(readlink -f $(echo ${OPTARG} |cut -d: -f1))
MOKCERT=$(readlink -f $(echo ${OPTARG} |cut -d: -f2))
TEMP_3RDP=$(echo ${OPTARG} |cut -d: -f3)
[ -n "${TEMP_3RDP}" ] && SHIM_3RDP=${TEMP_3RDP}
unset TEMP_3RDP
;;
X ) USEXORR="YES"
;;
* ) echo "You passed an illegal switch to the program!"
echo "Run '$0 -h' for more help."
exit
;; # DEFAULT
esac
done
# End of option parsing.
shift $(($OPTIND - 1))
# $1 now references the first non option item supplied on the command line
# if one exists.
# ---------------------------------------------------------------------------
[ "$DEBUG" = "NO" ] && DBGOUT="/dev/null" || DBGOUT="/dev/stderr"
# -----------------------------------------------------------------------------
# Some sanity checks first.
# -----------------------------------------------------------------------------
if [ -n "$REFRESH" -a "$FORCE" = "YES" ]; then
echo ">> Please use only _one_ of the switches '-f' or '-r'!"
echo ">> Run '$0 -h' for more help."
exit 1
fi
if [ "$ONLY_ISO" = "YES" -a "$FORCE" = "YES" ]; then
echo ">> Please use only _one_ of the switches '-f' or '-G'!"
echo ">> Run '$0 -h' for more help."
exit 1
fi
if [ $RUNLEVEL -ne 3 -a $RUNLEVEL -ne 4 ]; then
echo ">> Default runlevel other than 3 or 4 is not supported."
exit 1
fi
if [ "$SL_ARCH" != "x86_64" -a "$MULTILIB" = "YES" ]; then
echo ">> Multilib is only supported on x86_64 architecture."
exit 1
fi
if [ -n "${MOKPRIVKEY}" ] && [ -n "${MOKCERT}" ]; then
if [ -f ${MOKPRIVKEY} ] && [ -f ${MOKCERT} ]; then
echo "-- Enabling SecureBoot support (${SHIM_3RDP} shim)."
SECUREBOOT=1
else
echo ">> SecureBoot can not be enabled; MOK key and/or cert not found."
exit 1
fi
fi
# Determine which module sequence we have to build:
case "$LIVEDE" in
SLACKWARE) MSEQ="${SEQ_SLACKWARE}" ;;
XFCE) MSEQ="${SEQ_XFCEBASE}" ;;
LEAN) MSEQ="${SEQ_LEAN}" ;;
DAW) MSEQ="${SEQ_DAW}" ;;
KTOWN) MSEQ="${SEQ_KTOWN}" ;;
MATE) MSEQ="${SEQ_MSB}" ;;
CINNAMON) MSEQ="${SEQ_CIN}" ;;
DLACK) MSEQ="${SEQ_DLACK}" ;;
STUDIOWARE) MSEQ="${SEQ_STUDW}" ;;
*) if [ -n "${SEQ_CUSTOM}" ]; then
# Custom distribution with a predefined package list:
MSEQ="${SEQ_CUSTOM}"
else
echo "** Unsupported configuration '$LIVEDE'"; exit 1
fi
;;
esac
if [ "${MSEQ#pkglist:${CORE2RAMMODS/ /,}}" != "${MSEQ}" ]; then
# This live ISO contains core2ram modules out of the box:
echo "-- Native core2ram."
CORE2RAM="NATIVE"
fi
if [ "${CORE2RAM}" != "NO" ]; then
# Whether to show the Core OS menu in syslinux/grub on boot yes/no:
C2RMH="#" # syslinux
C2RMS="" # grub
else
C2RMH="" # syslinux
C2RMS="#" # grub
fi
if ! cat ${LIVE_TOOLDIR}/languages |grep -Ev '(^ *#|^$)' |grep -q ^${DEF_LANG}:
then
echo ">> Unsupported language '${DEF_LANG}', select a supported language:"
echo ">> $(cat ${LIVE_TOOLDIR}/languages |grep -Ev '(^ *#|^$)' |cut -d: -f1)."
exit 1
else
# Default locale, timezone and keyboard layout based on language choice:
DEF_LANDSC="$(cat ${LIVE_TOOLDIR}/languages |grep ^${DEF_LANG}: |cut -d: -f2)"
DEF_KBD="$(cat ${LIVE_TOOLDIR}/languages |grep ^${DEF_LANG}: |cut -d: -f3)"
DEF_TZ="$(cat ${LIVE_TOOLDIR}/languages |grep ^${DEF_LANG}: |cut -d: -f4)"
DEF_LOCALE="$(cat ${LIVE_TOOLDIR}/languages |grep ^${DEF_LANG}: |cut -d: -f5)"
# Select sane defaults in case the language file lacks info:
DEF_LANDSC="${DEF_LANDSC:-'us american'}"
DEF_KBD="${DEF_KBD:-'us'}"
DEF_TZ="${DEF_TZ:-'UTC'}"
DEF_LOCALE="${DEF_LOCALE:-'en_US.utf8'}"
fi
# Directory suffix, arch dependent:
if [ "$SL_ARCH" = "x86_64" ]; then
DIRSUFFIX="64"
EFIFORM="x86_64"
EFISUFF="x64"
else
DIRSUFFIX=""
EFIFORM="i386"
EFISUFF="ia32"
fi
# Package root directory, arch dependent:
SL_PKGROOT=${SL_REPO}/${DISTRO}${DIRSUFFIX}-${SL_VERSION}/${DISTRO}${DIRSUFFIX}
DEF_SL_PKGROOT=${SL_PKGROOT}
# Patches root directory, arch dependent:
SL_PATCHROOT=${SL_REPO}/${DISTRO}${DIRSUFFIX}-${SL_VERSION}/patches/packages
DEF_SL_PATCHROOT=${SL_PATCHROOT}
# Are all the required add-on tools present?
[ "$USEXORR" = "NO" ] && ISOGEN="mkisofs isohybrid" || ISOGEN="xorriso"
PROG_MISSING=""
REQTOOLS="mksquashfs unsquashfs grub-mkfont grub-mkimage syslinux $ISOGEN installpkg upgradepkg keytab-lilo rsync wget mkdosfs"
if [ $SECUREBOOT -eq 1 ]; then
REQTOOLS="${REQTOOLS} openssl sbsign"
fi
for PROGN in ${REQTOOLS} ; do
if ! which $PROGN 1>/dev/null 2>/dev/null ; then
PROG_MISSING="${PROG_MISSING}-- $PROGN\n"
fi
done
if [ ! -z "$PROG_MISSING" ] ; then
echo "-- Required program(s) not found in PATH!"
echo -e ${PROG_MISSING}
echo "-- Exiting."
exit 1
fi
# Test whether the compressor of choice is supported by the script:
if ! echo ${SQ_COMP_AVAIL} | grep -wq ${SQ_COMP} ; then
echo "-- Compressor '${SQ_COMP}' not supported by liveslak!"
echo "-- Select one of '${SQ_COMP_AVAIL}'"
exit 1
else
# Test whether the local squashfs-tools support the compressor:
if ! mksquashfs 2>&1 | grep -Ewq "^[[:space:]]*${SQ_COMP}" ; then
echo "-- Compressor '${SQ_COMP}' not supported by your 'mksquashfs'!"
echo "-- Select another one from '${SQ_COMP_AVAIL}'"
exit 1
fi
fi
# What compression parameters to use?
# For our lean XFCE image we try to achieve max compression,
# at the expense of runtime latency:
if [ "$LIVEDE" = "XFCE" ] ; then
SQ_COMP_PARAMS=${SQ_COMP_PARAMS:-"${SQ_COMP_PARAMS_OPT[${SQ_COMP}]}"}
else
SQ_COMP_PARAMS=${SQ_COMP_PARAMS:-"${SQ_COMP_PARAMS_DEF[${SQ_COMP}]}"}
fi
# Check rsync progress report capability:
if [ -z "$(rsync --info=progress2 2>&1 |grep "unknown option")" ]; then
# Use recent rsync to display some progress:
RSYNCREP="--no-inc-recursive --info=progress2"
else
# Remain silent if we have an older rsync:
RSYNCREP=" "
fi
# What to trim from the ISO file (none, doc, mandoc, waste, bloat):
if [ "${LIVEDE}" == "XFCE" ] ; then
TRIM=${TRIM:-"waste"}
elif [ "${LIVEDE}" == "LEAN" ] ; then
TRIM=${TRIM:-"doc"}
else
TRIM=${TRIM:-"none"}
fi
# Determine additional boot parameters to be added:
if [ -z "${KAPPEND}" ]; then
eval KAPPEND=\$KAPPEND_${LIVEDE}
fi
# Determine possible blacklist to use:
if [ -z "${BLACKLIST}" ]; then
eval BLACKLIST=\$BLACKLIST_${LIVEDE}
fi
# Determine possible package list from 'testing' to use:
if [ -z "${TESTINGLIST}" ]; then
eval TESTINGLIST=\$TESTINGLIST_${LIVEDE}
fi
# Create output directory for image file:
mkdir -p "${OUTPUT}"
if [ $? -ne 0 ]; then
echo "-- Creation of output directory '${OUTPUT}' failed! Exiting."
exit 1
fi
# If so requested, we generate the ISO image and immediately exit.
if [ "$ONLY_ISO" = "YES" -a -n "${LIVE_STAGING}" ]; then
create_iso ${LIVE_STAGING}
cleanup
exit 0
else
# Remove ./boot - it will be created from scratch later:
rm -rf ${LIVE_STAGING}/boot
fi
# Cleanup if we are FORCEd to rebuild from scratch:
if [ "$FORCE" = "YES" ]; then
echo "-- Removing old files and directories!"
umount ${LIVE_ROOTDIR}/{proc,sys,dev} 2>${DBGOUT} || true
umount -R ${LIVE_ROOTDIR} 2>${DBGOUT} || true
rm -rf ${LIVE_STAGING}/${LIVEMAIN} ${LIVE_WORK} ${LIVE_ROOTDIR}
fi
# Create temporary directories for building the live filesystem:
for LTEMP in $LIVE_OVLDIR $LIVE_BOOT $LIVE_MOD_SYS $LIVE_MOD_ADD $LIVE_MOD_OPT $LIVE_MOD_COS ; do
umount ${LTEMP} 2>${DBGOUT} || true
mkdir -p ${LTEMP}
if [ $? -ne 0 ]; then
echo "-- Creation of temporary directory '${LTEMP}' failed! Exiting."
exit 1
fi
done
# Create the mount point for our Slackware filesystem:
if [ ! -d ${LIVE_ROOTDIR} ]; then
mkdir -p ${LIVE_ROOTDIR}
if [ $? -ne 0 ]; then
echo "-- Creation of moint point '${LIVE_ROOTDIR}' failed! Exiting."
exit 1
fi
chmod 775 ${LIVE_ROOTDIR}
else
echo "-- Found an existing live root directory at '${LIVE_ROOTDIR}'".
echo "-- Check the content and deal with it, then remove that directory."
echo "-- Exiting now."
exit 1
fi
# ----------------------------------------------------------------------------
# Install package series:
# ----------------------------------------------------------------------------
unset INSTDIR
RODIRS="${LIVE_BOOT}"
# Create the verification file for the install_pkgs function:
echo "${THEDATE} (${BUILDER})" > ${LIVE_BOOT}/${MARKER}
# Do we need to add core2ram modules:
if [ "$CORE2RAM" == "YES" ]; then
echo "-- Adding core2ram."
MSEQ="pkglist:${CORE2RAMMODS/ /,} ${MSEQ}"
fi
# Do we need to include secureboot module?
if [ $SECUREBOOT -eq 1 ]; then
echo "-- Adding secureboot module."
MSEQ="${MSEQ} pkglist:secureboot"
fi
# Do we need to create/include additional module(s) defined by a pkglist:
if [ -n "$SEQ_ADDMOD" ]; then
echo "-- Adding ${SEQ_ADDMOD}."
MSEQ="${MSEQ} ${SEQ_ADDMOD}"
fi
# Do we need to include multilib?
# Add these last so we can easily distribute the module separately.
if [ "$MULTILIB" = "YES" ]; then
if ! echo ${MSEQ} |grep -qw multilib ; then
echo "-- Adding multilib."
MSEQ="${MSEQ} pkglist:multilib"
fi
fi
echo "-- Creating liveslak ${VERSION} '${LIVEDE}' image (based on ${DISTRO^}-${SL_VERSION} ${SL_ARCH})."
# Module sequence can be composed of multiple sub-sequences:
for MSUBSEQ in ${MSEQ} ; do
SL_SERIES="$(echo ${MSUBSEQ} |cut -d: -f2 |tr , ' ')"
# MTYPE can be "tagfile", "local" or "pkglist"
# If MTYPE was not specified, by default it is "pkglist":
MTYPE="$(echo ${MSUBSEQ} |cut -d: -f1 |tr , ' ')"
if [ "${MTYPE}" = "${SL_SERIES}" ]; then MTYPE="pkglist" ; fi
# We prefix our own modules based on the source of the package list:
case "$MTYPE" in
tagfile) MNUM="0010" ;;
pkglist) MNUM="0020" ;;
local) MNUM="0030" ;;
*) echo "** Unknown package source '$MTYPE'"; exit 1 ;;
esac
# For an explicitly added core2ram module, re-assign a lower prefix:
if [ "$CORE2RAM" == "YES" ] && [ "${SL_SERIES}" == "${CORE2RAMMODS}" ]; then
MNUM="0005"
fi
for SPS in ${SL_SERIES} ; do
INSTDIR=${LIVE_WORK}/${SPS}_$$
mkdir -p ${INSTDIR}
if [ "$FORCE" = "YES" -o $(echo ${REFRESH} |grep -wq ${SPS} ; echo $?) -eq 0 -o ! -f ${LIVE_MOD_SYS}/${MNUM}-${DISTRO}_${SPS}-${SL_VERSION}-${SL_ARCH}.sxz ]; then
# Following conditions trigger creation of the squashed module:
# - commandline switch '-f' was used, or;
# - the module was mentioned in the '-r' commandline switch, or;
# - the module does not yet exist.
# Create the verification file for the install_pkgs function:
echo "${THEDATE} (${BUILDER})" > ${INSTDIR}/${MARKER}
echo "-- Installing the '${SPS}' series."
umount -R ${LIVE_ROOTDIR} 2>${DBGOUT} || true
mount -t overlay -o lowerdir=${RODIRS},upperdir=${INSTDIR},workdir=${LIVE_OVLDIR} overlay ${LIVE_ROOTDIR}
# Install the package series:
install_pkgs ${SPS} ${LIVE_ROOTDIR} ${MTYPE}
umount -R ${LIVE_ROOTDIR} || true
if [ "$SPS" = "a" -a "$CORE2RAM" = "NO" ] || [ "$SPS" = "${MINLIST}" ]; then
# We need to take care of a few things first:
KPKGDET=$(find_modulespackage $INSTDIR)
if [ "$SL_ARCH" = "x86_64" -o "$SMP32" = "NO" ]; then
KGEN=$(ls --indicator-style=none ${INSTDIR}/var/log/packages/kernel*${KPKGDET}* |grep -v smp |head -1 |rev | cut -d- -f3 |tr _ - |rev)
KVER=$(ls --indicator-style=none ${INSTDIR}/lib/modules/ |grep -v smp |head -1)
else
KGEN=$(ls --indicator-style=none ${INSTDIR}/var/log/packages/kernel*${KPKGDET}* |grep smp |head -1 |rev | cut -d- -f3 |tr _ - |rev)
KVER=$(ls --indicator-style=none ${INSTDIR}/lib/modules/ |grep smp |head -1)
fi
if [ -z "$KVER" ]; then
echo "-- Could not find installed kernel in '${INSTDIR}'! Exiting."
cleanup
exit 1
else
# Do we use old style (vmlinuz-generic-$KGEN) or new style
# (vmlinuz-$KGEN-generic) kernel image name?
if [ -f ${INSTDIR}/boot/vmlinuz-${KGEN}-generic ]; then
KIMGNAME_STYLE="NEW"
else
KIMGNAME_STYLE="OLD"
fi
# Move the content of the /boot directory out of the minimal system,
# this will be joined again using overlay:
rm -rf ${LIVE_BOOT}/boot
mv ${INSTDIR}/boot ${LIVE_BOOT}/
# Squash the boot files into a module as a safeguard:
mksquashfs ${LIVE_BOOT} ${LIVE_MOD_SYS}/0000-${DISTRO}_boot-${SL_VERSION}-${SL_ARCH}.sxz -noappend -comp ${SQ_COMP} ${SQ_COMP_PARAMS}
fi
fi
# Squash the installed package series into a module:
mksquashfs ${INSTDIR} ${LIVE_MOD_SYS}/${MNUM}-${DISTRO}_${SPS}-${SL_VERSION}-${SL_ARCH}.sxz -noappend -comp ${SQ_COMP} ${SQ_COMP_PARAMS}
rm -rf ${INSTDIR}/*
# End result: we have our .sxz file and the INSTDIR is empty again,
# Next step is to loop-mount the squashfs file onto INSTDIR.
elif [ "$SPS" = "a" -o "$SPS" = "${MINLIST}" ]; then
# We need to do a bit more if we skipped creation of 'a' or 'min' module:
# Extract the content of the /boot directory out of the boot module,
# else we don't have a /boot ready when we create the ISO.
# We can not just loop-mount it because we need to write into /boot later:
rm -rf ${LIVE_BOOT}/boot
unsquashfs -dest ${LIVE_BOOT}/boottemp ${LIVE_MOD_SYS}/0000-${DISTRO}_boot-${SL_VERSION}-${SL_ARCH}.sxz
mv ${LIVE_BOOT}/boottemp/* ${LIVE_BOOT}/
rmdir ${LIVE_BOOT}/boottemp
fi
# Add the package series tree to the readonly lowerdirs for the overlay:
RODIRS="${INSTDIR}:${RODIRS}"
# Mount the modules for use in the final assembly of the ISO:
mount -t squashfs -o loop ${LIVE_MOD_SYS}/${MNUM}-${DISTRO}_${SPS}-${SL_VERSION}-${SL_ARCH}.sxz ${INSTDIR}
done
done
# ----------------------------------------------------------------------------
# Modules for all package series are created and loop-mounted.
# Next: system configuration.
# ----------------------------------------------------------------------------
# Configuration mudule will always be created from scratch:
INSTDIR=${LIVE_WORK}/zzzconf_$$
mkdir -p ${INSTDIR}
# -------------------------------------------------------------------------- #
echo "-- Configuring the base system."
# -------------------------------------------------------------------------- #
umount -R ${LIVE_ROOTDIR} 2>${DBGOUT} || true
mount -t overlay -o lowerdir=${RODIRS},upperdir=${INSTDIR},workdir=${LIVE_OVLDIR} overlay ${LIVE_ROOTDIR}
# Determine the kernel version in the Live OS:
KPKGDET=$(find_modulespackage $LIVE_ROOTDIR)
if [ "$SL_ARCH" = "x86_64" -o "$SMP32" = "NO" ]; then
KGEN=$(ls --indicator-style=none ${LIVE_ROOTDIR}/var/log/packages/kernel*${KPKGDET}* |grep -v smp |head -1 |rev | cut -d- -f3 |tr _ - |rev)
KVER=$(ls --indicator-style=none ${LIVE_ROOTDIR}/lib/modules/ |grep -v smp |head -1)
else
KGEN=$(ls --indicator-style=none ${LIVE_ROOTDIR}/var/log/packages/kernel*${KPKGDET}* |grep smp |head -1 |rev | cut -d- -f3 |tr _ - |rev)
KVER=$(ls --indicator-style=none ${LIVE_ROOTDIR}/lib/modules/ |grep smp |head -1)
fi
# Configure hostname and network:
echo "${LIVE_HOSTNAME}.home.arpa" > ${LIVE_ROOTDIR}/etc/HOSTNAME
if [ -f ${LIVE_ROOTDIR}/etc/NetworkManager/NetworkManager.conf ]; then
sed -i -e "s/^hostname=.*/hostname=${LIVE_HOSTNAME}/" \
${LIVE_ROOTDIR}/etc/NetworkManager/NetworkManager.conf
fi
sed -e "s/^\(127.0.0.1\t*\)darkstar.*/\1${LIVE_HOSTNAME}.home.arpa ${LIVE_HOSTNAME}/" \
-i ${LIVE_ROOTDIR}/etc/hosts
# Make sure we can access DNS straight away:
cat <<EOT >> ${LIVE_ROOTDIR}/etc/resolv.conf
nameserver 8.8.4.4
nameserver 8.8.8.8
nameserver 1.1.1.1
EOT
# Configure default locale (script-default is 'en_US.utf8). Note that there
# is 'UTF-8' versus 'utf8' and while the former has a preference, there is
# no functional difference between the two when using Linux glibc.
# This setting can be overridden on boot:
if grep -q "^ *export LANG=" ${LIVE_ROOTDIR}/etc/profile.d/lang.sh ; then
sed -e "s/^ *export LANG=.*/export LANG=${DEF_LOCALE}/" -i ${LIVE_ROOTDIR}/etc/profile.d/lang.sh
else
echo "export LANG=${DEF_LOCALE}" >> ${LIVE_ROOTDIR}/etc/profile.d/lang.sh
fi
# Does not hurt to also add systemd compatible configuration:
echo "LANG=${DEF_LOCALE}" > ${LIVE_ROOTDIR}/etc/locale.conf
echo "KEYMAP=${DEF_KBD}" > ${LIVE_ROOTDIR}/etc/vconsole.conf
# Set timezone to UTC, mimicking the 'timeconfig' script in Slackware:
ln -sf /usr/share/zoneinfo/UTC ${LIVE_ROOTDIR}/etc/localtime
# Could be absent so 'rm -f' to avoid script aborts:
rm -f ${LIVE_ROOTDIR}/etc/localtime-copied-from
# Qt5 expects '/etc/localtime' to be a symlink. If this is a real file,
# it causes Qt5 timezone detection to fail so that "UTC" will be returned
# always. However if a file '/etc/timezone' exists, Qt5 will use that.
# We add the file and update the 'timeconfig' script accordingly:
echo "UTC" > ${LIVE_ROOTDIR}/etc/timezone
sed -i -n "p;s/^\( *\)rm -f localtime$/\1echo \$TZ > timezone/p" \
${LIVE_ROOTDIR}/usr/sbin/timeconfig
# Configure the hardware clock to be interpreted as UTC as well:
cat <<EOT > ${LIVE_ROOTDIR}/etc/hardwareclock
# /etc/hardwareclock
#
# Tells how the hardware clock time is stored.
# You should run timeconfig to edit this file.
UTC
EOT
# Configure a nice default console font that can handle Unicode:
cat <<EOT >${LIVE_ROOTDIR}/etc/rc.d/rc.font
#!/bin/sh
#
# This selects your default screen font from among the ones in
# /usr/share/kbd/consolefonts.
#
#setfont -v
# Use Terminus font to work better with the Unicode-enabled console
# (configured in /etc/lilo.conf)
setfont -v ter-120b
EOT
chmod +x ${LIVE_ROOTDIR}/etc/rc.d/rc.font
# Enable mouse support in runlevel 3:
cat <<"EOM" > ${LIVE_ROOTDIR}/etc/rc.d/rc.gpm
#!/bin/sh
# Start/stop/restart the GPM mouse server:
if [ -x /usr/sbin/gpm ]; then
MTYPE="imps2"
if [ "$1" = "stop" ]; then
echo "Stopping gpm..."
/usr/sbin/gpm -k
elif [ "$1" = "restart" ]; then
echo "Restarting gpm..."
/usr/sbin/gpm -k
sleep 1
/usr/sbin/gpm -m /dev/mouse -t ${MTYPE}
else # assume $1 = start:
echo "Starting gpm: /usr/sbin/gpm -m /dev/mouse -t ${MTYPE}"
/usr/sbin/gpm -m /dev/mouse -t ${MTYPE}
fi
fi
EOM
chmod +x ${LIVE_ROOTDIR}/etc/rc.d/rc.gpm
# Remove ssh server keys - new unique keys will be generated
# at first boot of the live system:
rm -f ${LIVE_ROOTDIR}/etc/ssh/*key*
# Sanitize /etc/fstab :
cat <<EOT > ${LIVE_ROOTDIR}/etc/fstab
proc /proc proc defaults 0 0
sysfs /sys sysfs defaults 0 0
tmpfs /tmp tmpfs defaults,nodev,nosuid,mode=1777 0 0
tmpfs /var/tmp tmpfs defaults,nodev,nosuid,mode=1777 0 0
tmpfs /dev/shm tmpfs defaults,nodev,nosuid,mode=1777 0 0
devpts /dev/pts devpts gid=5,mode=620 0 0
none / tmpfs defaults 1 1
EOT
# Pipewire 1.0.0 is capable of replacing pulseaudio and jack2:
if chroot ${LIVE_ROOTDIR} /usr/bin/pkg-config libpipewire-0.3 --atleast-version=1
then
# Make pipewire the default, kill pulseaudio:
if [ -x ${LIVE_ROOTDIR}/usr/sbin/pipewire-enable.sh ]; then
echo "-- Enabling pipewire"
chroot ${LIVE_ROOTDIR} /usr/sbin/pipewire-enable.sh
fi
fi
# Prevent loop devices (sxz modules) from appearing in filemanagers:
mkdir -p ${LIVE_ROOTDIR}/etc/udev/rules.d
cat <<EOL > ${LIVE_ROOTDIR}/etc/udev/rules.d/11-local.rules
# Prevent loop devices (mounted sxz modules) from appearing in
# filemanager panels - http://www.seguridadwireless.net
# Hidden loops for udisks:
KERNEL=="loop*", ENV{UDISKS_PRESENTATION_HIDE}="1"
# Hidden loops for udisks2:
KERNEL=="loop*", ENV{UDISKS_IGNORE}="1"
EOL
# Set a root password. Note 'chpasswd' sometimes segfaults in the first form.
if ! echo "root:${ROOTPW}" | /usr/sbin/chpasswd -R ${LIVE_ROOTDIR} 2>/dev/null; then
echo "root:${ROOTPW}" | chroot ${LIVE_ROOTDIR} /usr/sbin/chpasswd
fi
# Create group and user for the nvidia persistence daemon:
if ! chroot ${LIVE_ROOTDIR} /usr/bin/getent passwd ${NVUID} > /dev/null 2>&1 ;
then
chroot ${LIVE_ROOTDIR} /usr/sbin/groupadd -g ${NVGRPNR} ${NVGRP}
chroot ${LIVE_ROOTDIR} /usr/sbin/useradd -c "Nvidia persistence" -u ${NVUIDNR} -g ${NVGRPNR} -d /dev/null -s /bin/false ${NVUID}
if ! echo "${NVUID}:$(openssl rand -base64 12)" | /usr/sbin/chpasswd -R ${LIVE_ROOTDIR} 2>/dev/null ; then
echo "${NVUID}:$(openssl rand -base64 12)" | chroot ${LIVE_ROOTDIR} /usr/sbin/chpasswd
fi
fi
# Determine the full name of the live account in the image:
if [ -z "${LIVEUIDFN}" ]; then
eval LIVEUIDFN=\$LIVEUIDFN_${LIVEDE}
if [ -z "${LIVEUIDFN}" ]; then
LIVEUIDFN="${DISTRO^} Live User"
fi
fi
# Create a nonprivileged user account (called "live" by default):
chroot ${LIVE_ROOTDIR} /usr/sbin/useradd -c "${LIVEUIDFN}" -g users -G wheel,audio,cdrom,floppy,plugdev,video,power,netdev,lp,scanner,kmem,dialout,games,disk,input -u ${LIVEUIDNR} -d /home/${LIVEUID} -m -s /bin/bash ${LIVEUID}
if ! echo "${LIVEUID}:${LIVEPW}" | /usr/sbin/chpasswd -R ${LIVE_ROOTDIR} 2>/dev/null ; then
echo "${LIVEUID}:${LIVEPW}" | chroot ${LIVE_ROOTDIR} /usr/sbin/chpasswd
fi
# Configure suauth if we are not on a PAM system (where this does not work):
if [ ! -L ${LIVE_ROOTDIR}/lib${DIRSUFFIX}/libpam.so.? ]; then
cat <<EOT >${LIVE_ROOTDIR}/etc/suauth
root:${LIVEUID}:OWNPASS
root:ALL EXCEPT GROUP wheel:DENY
EOT
chmod 600 ${LIVE_ROOTDIR}/etc/suauth
fi
# Configure sudoers:
chmod 640 ${LIVE_ROOTDIR}/etc/sudoers
# Slackware 14.2:
sed -i ${LIVE_ROOTDIR}/etc/sudoers -e 's/# *\(%wheel\sALL=(ALL)\sALL\)/\1/'
# Slackware 15.0:
sed -i ${LIVE_ROOTDIR}/etc/sudoers -e 's/# *\(%wheel\sALL=(ALL:ALL)\sALL\)/\1/'
chmod 440 ${LIVE_ROOTDIR}/etc/sudoers
# Also treat members of the 'wheel' group as admins next to root:
mkdir -p ${LIVE_ROOTDIR}/etc/polkit-1/rules.d
cat <<EOT > ${LIVE_ROOTDIR}/etc/polkit-1/rules.d/10-wheel-admin.rules
polkit.addAdminRule(function(action, subject) {
return ["unix-group:wheel"];
});
EOT
# Add some convenience to the bash shell:
mkdir -p ${LIVE_ROOTDIR}/etc/skel/
cat << "EOT" > ${LIVE_ROOTDIR}/etc/skel/.bashrc
# If not running interactively, don't do anything
[ -z "$PS1" ] && return
# Check the window size after each command and, if necessary,
# update the values of LINES and COLUMNS.
shopt -s checkwinsize
EOT
cat << "EOT" > ${LIVE_ROOTDIR}/etc/skel/.profile
# Source a .bashrc if it exists:
[[ -r ~/.bashrc ]] && . ~/.bashrc
# Define some useful aliases:
alias ll="ls -la $LS_OPTIONS"
lsp() { basename $(ls -1 "/var/log/packages/$@"*) ; }
alias md="mkdir"
alias tarview="tar -tvf"
# GREP_OPTIONS="--color=auto" is deprecated, use alias to enable colored output:
alias grep="grep --color=auto"
alias fgrep="fgrep --color=auto"
alias egrep="egrep --color=auto"
# Ctrl-D should not log us off immediately; now it needs 10 times:
set -o ignoreeof
EOT
# Do the root account the same favor:
cat ${LIVE_ROOTDIR}/etc/skel/.profile > ${LIVE_ROOTDIR}/root/.profile
chown root:root ${LIVE_ROOTDIR}/root/.profile
# If the 'vi' symlink doees not exist, add it:
if [ ! -e ${LIVE_ROOTDIR}/usr/bin/vi ]; then
if [ -x ${LIVE_ROOTDIR}/usr/bin/elvis ]; then
ln -s elvis ${LIVE_ROOTDIR}/usr/bin/vi
else
ln -s vim ${LIVE_ROOTDIR}/usr/bin/vi
fi
fi
# Add a screen configuration:
cat <<"EOT" > ${LIVE_ROOTDIR}/etc/skel/.screenrc
vbell on
autodetach on
startup_message off
pow_detach_msg "Screen session of \$LOGNAME \$:cr:\$:nl:ended."
defscrollback 3000
attrcolor b ".I"
defbce "on"
term xterm-256color
shell -$SHELL
# xterm:
termcap xterm hs@:cs=\E[%i%d;%dr:im=\E[4h:ei=\E[4l
terminfo xterm hs@:cs=\E[%i%p1%d;%p2%dr:im=\E[4h:ei=\E[4l
termcapinfo xterm Z0=\E[?3h:Z1=\E[?3l:is=\E[r\E[m\E[2J\E[H\E[?7h\E[?1;4;6l
termcapinfo xterm* OL=10000
termcapinfo xterm 'VR=\E[?5h:VN=\E[?5l'
termcapinfo xterm 'k1=\E[11~:k2=\E[12~:k3=\E[13~:k4=\E[14~'
termcapinfo xterm 'kh=\EOH:kI=\E[2~:kD=\E[3~:kH=\EOF:kP=\E[5~:kN=\E[6~'
termcapinfo xterm 'hs:ts=\E]2;:fs=\007:ds=\E]2;screen\007'
termcapinfo xterm 'vi=\E[?25l:ve=\E[34h\E[?25h:vs=\E[34l'
termcapinfo xterm 'XC=K%,%\E(B,[\304,\\\\\326,]\334,{\344,|\366,}\374,~\337'
termcapinfo xterm* be
termcapinfo xterm* ti@:te@
termcapinfo xterm 'Co#256:AB=\E[48;5;%dm:AF=\E[38;5;%dm'
# vt100:
termcap vt100* ms:AL=\E[%dL:DL=\E[%dM:UP=\E[%dA:DO=\E[%dB:LE=\E[%dD:RI=\E[%dC
terminfo vt100* ms:AL=\E[%p1%dL:DL=\E[%p1%dM:UP=\E[%p1%dA:DO=\E[%p1%dB:LE=\E[%p1%dD:RI=\E[%p1%dC
termcapinfo linux C8
# Tabbed colored hardstatus line
hardstatus alwayslastline
hardstatus string '%{= Kd} %{= Kd}%-w%{= Kr}[%{= KW}%n %t%{= Kr}]%{= Kd}%+w %-= %{KG} %H%{KW}|%{KY}%101`%{KW}|%D %M %d %Y%{= Kc} %C%A%{-}'
# Hide hardstatus: ctrl-a f
bind f eval "hardstatus ignore"
# Show hardstatus: ctrl-a F
bind F eval "hardstatus alwayslastline"
EOT
# Give root a copy:
cat ${LIVE_ROOTDIR}/etc/skel/.screenrc > ${LIVE_ROOTDIR}/root/.screenrc
if [ -f ${LIVE_ROOTDIR}/etc/rc.d/rc.networkmanager ]; then
# Enable NetworkManager if present:
chmod +x ${LIVE_ROOTDIR}/etc/rc.d/rc.networkmanager
# And disable Slackware's own way of configuring eth0:
cat <<EOT > ${LIVE_ROOTDIR}/etc/rc.d/rc.inet1.conf
IFNAME[0]="eth0"
IPADDR[0]=""
NETMASK[0]=""
USE_DHCP[0]=""
DHCP_HOSTNAME[0]=""
GATEWAY=""
DEBUG_ETH_UP="no"
EOT
# Ensure that NetworkManager uses its internal DHCP client - seems to give
# better compliancy:
sed -e "s/^dhcp=dhcpcd/#&/" -e "s/^#\(dhcp=internal\)/\1/" \
-i ${LIVE_ROOTDIR}/etc/NetworkManager/conf.d/00-dhcp-client.conf
else
# Use Slackware's own network configuration routing for eth0 in base image:
cat <<EOT > ${LIVE_ROOTDIR}/etc/rc.d/rc.inet1.conf
IFNAME[0]="eth0"
IPADDR[0]=""
NETMASK[0]=""
USE_DHCP[0]="yes"
DHCP_HOSTNAME[0]="${LIVE_HOSTNAME}"
GATEWAY=""
DEBUG_ETH_UP="no"
EOT
fi
# First disable any potentially incorrect mirror for slackpkg:
sed -e "s/^ *\([^#]\)/#\1/" -i ${LIVE_ROOTDIR}/etc/slackpkg/mirrors
# Enable a Slackware mirror for slackpkg:
cat <<EOT >> ${LIVE_ROOTDIR}/etc/slackpkg/mirrors
#http://mirrors.slackware.com/slackware/slackware${DIRSUFFIX}-${SL_VERSION}/
http://ftp.osuosl.org/.2/slackware/slackware${DIRSUFFIX}-${SL_VERSION}/
EOT
## Blacklist the l10n packages;
#cat << EOT >> ${LIVE_ROOTDIR}/etc/slackpkg/blacklist
#
## Blacklist the l10n packages;
#calligra-l10n-
#kde-l10n-
#
#EOT
# If we added slackpkg+ for easier system management, let's configure it too.
# Update the cache for slackpkg:
echo "-- Creating slackpkg cache, takes a few seconds..."
chroot "${LIVE_ROOTDIR}" /bin/bash <<EOSL 2>${DBGOUT}
# Rebuild SSL certificate database to prevent GPG verification errors
# which are in fact triggered by SSL certificate errors:
/usr/sbin/update-ca-certificates --fresh 1>/dev/null
if [ -f var/log/packages/slackpkg+-* ] ; then
cat <<EOPL > etc/slackpkg/slackpkgplus.conf
SLACKPKGPLUS=on
VERBOSE=1
ALLOW32BIT=off
USEBL=1
WGETOPTS="--timeout=20 --tries=2"
GREYLIST=on
PKGS_PRIORITY=( restricted alienbob ktown mate )
REPOPLUS=( slackpkgplus restricted alienbob ktown mate )
MIRRORPLUS['slackpkgplus']=https://slackware.nl/slackpkgplus/
MIRRORPLUS['restricted']=http://slackware.nl/people/alien/restricted_sbrepos/${SL_VERSION}/${SL_ARCH}/
MIRRORPLUS['alienbob']=http://slackware.nl/people/alien/sbrepos/${SL_VERSION}/${SL_ARCH}/
MIRRORPLUS['mate']=http://slackware.uk/msb/${SL_VERSION}/latest/${SL_ARCH}/
#MIRRORPLUS['studioware']=http://slackware.uk/studioware/${SL_VERSION}/
EOPL
# Use the appropriate ktown variant:
eval $( grep "^ *VARIANT=" ${LIVE_TOOLDIR}/pkglists/ktown.conf)
if [ "$VARIANT" = "testing" ]; then
cat <<EOPL >> etc/slackpkg/slackpkgplus.conf
#MIRRORPLUS['ktown']=http://slackware.nl/alien-kde/${SL_VERSION}/latest/${SL_ARCH}/
MIRRORPLUS['ktown']=http://slackware.nl/alien-kde/${SL_VERSION}/testing/${SL_ARCH}/
EOPL
else
cat <<EOPL >> etc/slackpkg/slackpkgplus.conf
#MIRRORPLUS['ktown']=http://slackware.nl/alien-kde/${SL_VERSION}/testing/${SL_ARCH}/
MIRRORPLUS['ktown']=http://slackware.nl/alien-kde/${SL_VERSION}/latest/${SL_ARCH}/
EOPL
fi
fi
# Slackpkg wants you to opt-in on slackware-current:
if [ "${SL_VERSION}" = "current" ]; then
mkdir -p /var/lib/slackpkg
touch /var/lib/slackpkg/current
fi
ARCH=${SL_ARCH} /usr/sbin/slackpkg -batch=on -default_answer=y update gpg
ARCH=${SL_ARCH} /usr/sbin/slackpkg -batch=on -default_answer=y update
# Let any lingering .new files replace their originals:
yes o | ARCH=${SL_ARCH} /usr/sbin/slackpkg new-config
EOSL
# Add our scripts to the Live OS:
mkdir -p ${LIVE_ROOTDIR}/usr/local/sbin
install -m0755 ${LIVE_TOOLDIR}/makemod ${LIVE_TOOLDIR}/iso2usb.sh ${LIVE_TOOLDIR}/isocomp.sh ${LIVE_TOOLDIR}/upslak.sh ${LIVE_ROOTDIR}/usr/local/sbin/
# Add PXE Server infrastructure:
mkdir -p ${LIVE_ROOTDIR}/var/lib/tftpboot/pxelinux.cfg
cp -ia /usr/share/syslinux/pxelinux.0 ${LIVE_ROOTDIR}/var/lib/tftpboot/
ln -s /mnt/livemedia/boot/generic ${LIVE_ROOTDIR}/var/lib/tftpboot/
ln -s /mnt/livemedia/boot/initrd.img ${LIVE_ROOTDIR}/var/lib/tftpboot/
mkdir -p ${LIVE_ROOTDIR}/var/lib/tftpboot/EFI/BOOT
ln -s /mnt/livemedia/EFI/BOOT ${LIVE_ROOTDIR}/var/lib/tftpboot/uefi
ln -s /mnt/livemedia/EFI/BOOT/bootx64.efi ${LIVE_ROOTDIR}/var/lib/tftpboot/EFI/BOOT/
cat ${LIVE_TOOLDIR}/pxeserver.tpl | sed \
-e "s/@DIRSUFFIX@/$DIRSUFFIX/g" \
-e "s/@DISTRO@/$DISTRO/g" \
-e "s/@CDISTRO@/${DISTRO^}/g" \
-e "s/@UDISTRO@/${DISTRO^^}/g" \
-e "s/@KVER@/$KVER/g" \
-e "s/@LIVEDE@/$LIVEDE/g" \
-e "s/@LIVEMAIN@/$LIVEMAIN/g" \
-e "s/@MARKER@/$MARKER/g" \
-e "s/@KAPPEND@/$KAPPEND/g" \
-e "s/@SL_VERSION@/$SL_VERSION/g" \
-e "s/@VERSION@/$VERSION/g" \
> ${LIVE_ROOTDIR}/usr/local/sbin/pxeserver
chmod 755 ${LIVE_ROOTDIR}/usr/local/sbin/pxeserver
# Add a harddisk installer to the ISO.
# The huge kernel does not require an initrd and installation to the
# hard drive will not be complicated, so a liveslak install is recommended
# for newbies only if the ISO contains huge kernel...
if [ -f ${DEF_SL_PKGROOT}/../isolinux/initrd.img ]; then
echo "-- Adding 'setup2hd' hard disk installer to /usr/share/${LIVEMAIN}/."
# Extract the 'setup' files we need from the Slackware installer
# and move them to a single directory in the ISO:
mkdir -p ${LIVE_ROOTDIR}/usr/share/${LIVEMAIN}
cd ${LIVE_ROOTDIR}/usr/share/${LIVEMAIN}
uncompressfs ${DEF_SL_PKGROOT}/../isolinux/initrd.img | cpio -i -d -m -H newc usr/lib/setup/* sbin/probe sbin/fixdate
mv -i usr/lib/setup/* sbin/probe sbin/fixdate .
rm -r usr sbin
rm -f setup
cd - 1>/dev/null
# Fix some occurrences of '/mnt' that should not be used in the Live ISO
# (this was applied in Slackware > 14.2 but does not harm to do this anyway):
sed -i ${LIVE_ROOTDIR}/usr/share/${LIVEMAIN}/* \
-e 's,T_PX=/mnt,T_PX="`cat $TMP/SeTT_PX`",g' \
-e 's, /mnt, ${T_PX},g' \
-e 's,=/mnt$,=${T_PX},g' \
-e 's,=/mnt/,=${T_PX}/,g'
# Allow a choice of dialog:
sed -i ${LIVE_ROOTDIR}/usr/share/${LIVEMAIN}/* \
-e '1a \\nDIALOG=${DIALOG:-dialog}\n' \
-e 's/dialog -/${DIALOG} -/'
# If T_PX is used in a script, it should be defined first:
for FILE in ${LIVE_ROOTDIR}/usr/share/${LIVEMAIN}/* ; do
if grep -q T_PX $FILE ; then
if ! grep -q "^T_PX=" $FILE ; then
if ! grep -q "^TMP=" $FILE ; then
sed -e '/#!/a T_PX="`cat $TMP/SeTT_PX`"' -i $FILE
sed -e '/#!/a TMP=/var/log/setup/tmp' -i $FILE
else
sed -e '/^TMP=/a T_PX="`cat $TMP/SeTT_PX`"' -i $FILE
fi
fi
fi
done
if [ -f ${LIVE_ROOTDIR}/sbin/liloconfig ]; then
if [ -f ${LIVE_TOOLDIR}/patches/liloconfig_${SL_VERSION}.patch ]; then
LILOPATCH=liloconfig_${SL_VERSION}.patch
elif [ -f ${LIVE_TOOLDIR}/patches/liloconfig.patch ]; then
LILOPATCH=liloconfig.patch
else
LILOPATCH=""
fi
if [ -n "${LILOPATCH}" ]; then
patch ${LIVE_ROOTDIR}/sbin/liloconfig ${LIVE_TOOLDIR}/patches/${LILOPATCH}
fi
fi
if [ -f ${LIVE_ROOTDIR}/usr/sbin/eliloconfig ]; then
if [ -f ${LIVE_TOOLDIR}/patches/eliloconfig_${SL_VERSION}.patch ]; then
ELILOPATCH=eliloconfig_${SL_VERSION}.patch
elif [ -f ${LIVE_TOOLDIR}/patches/eliloconfig.patch ]; then
ELILOPATCH=eliloconfig.patch
else
ELILOPATCH=""
fi
if [ -n "${ELILOPATCH}" ]; then
patch ${LIVE_ROOTDIR}/usr/sbin/eliloconfig ${LIVE_TOOLDIR}/patches/${ELILOPATCH}
fi
fi
# Fix some occurrences of '/usr/lib/setup/' that are covered by $PATH:
sed -i -e 's,/usr/lib/setup/,,g' -e 's,:/usr/lib/setup,:/usr/share/${LIVEMAIN},g' ${LIVE_ROOTDIR}/usr/share/${LIVEMAIN}/*
# Prevent SeTconfig from asking redundant questions after a Live OS install:
sed -i ${LIVE_ROOTDIR}/usr/share/${LIVEMAIN}/SeTconfig \
-e '/.\/var\/log\/setup\/$SCRIPT $T_PX $ROOT_DEVICE/i # Skip stuff that was taken care of by liveslak\nif [ -f $TMP/SeTlive ] && echo $SCRIPT |grep -qE "(make-bootdisk|mouse|setconsolefont|xwmconfig)"; then true; else' \
-e '/.\/var\/log\/setup\/$SCRIPT $T_PX $ROOT_DEVICE/a fi'
# Add the Slackware Live HD installer scripts:
for USCRIPT in SeTuacct SeTudiskpart SeTumedia SeTupass SeTpasswd SeTfirewall rc.firewall setup.liveslak setup.slackware ; do
cat ${LIVE_TOOLDIR}/setup2hd/${USCRIPT}.tpl | sed \
-e "s/@DIRSUFFIX@/$DIRSUFFIX/g" \
-e "s/@DISTRO@/$DISTRO/g" \
-e "s/@CDISTRO@/${DISTRO^}/g" \
-e "s/@UDISTRO@/${DISTRO^^}/g" \
-e "s/@KVER@/$KVER/g" \
-e "s/@LIVEDE@/$LIVEDE/g" \
-e "s/@LIVEMAIN@/$LIVEMAIN/g" \
-e "s/@LIVEUID@/$LIVEUID/g" \
-e "s/@LIVEUIDNR@/$LIVEUIDNR/g" \
-e "s/@MARKER@/$MARKER/g" \
-e "s/@SL_VERSION@/$SL_VERSION/g" \
-e "s/@VERSION@/$VERSION/g" \
> ${LIVE_ROOTDIR}/usr/share/${LIVEMAIN}/${USCRIPT}
chmod 755 ${LIVE_ROOTDIR}/usr/share/${LIVEMAIN}/${USCRIPT}
done
mkdir -p ${LIVE_ROOTDIR}/usr/local/sbin
cat ${LIVE_TOOLDIR}/setup2hd.tpl | sed \
-e "s/@DIRSUFFIX@/$DIRSUFFIX/g" \
-e "s/@DISTRO@/$DISTRO/g" \
-e "s/@CDISTRO@/${DISTRO^}/g" \
-e "s/@UDISTRO@/${DISTRO^^}/g" \
-e "s/@KVER@/$KVER/g" \
-e "s/@LIVEDE@/$LIVEDE/g" \
-e "s/@LIVEMAIN@/$LIVEMAIN/g" \
-e "s/@LIVEUID@/$LIVEUID/g" \
-e "s/@LIVEUIDNR@/$LIVEUIDNR/g" \
-e "s/@MARKER@/$MARKER/g" \
-e "s/@SL_VERSION@/$SL_VERSION/g" \
-e "s/@VERSION@/$VERSION/g" \
> ${LIVE_ROOTDIR}/usr/local/sbin/setup2hd
chmod 755 ${LIVE_ROOTDIR}/usr/local/sbin/setup2hd
# Slackware Live HD post-install customization hook:
if [ -f ${LIVE_TOOLDIR}/setup2hd.local.tpl ]; then
# The '.local' suffix means: install it as a sample file only:
HOOK_SRC="${LIVE_TOOLDIR}/setup2hd.local.tpl"
HOOK_DST="${LIVE_ROOTDIR}/usr/share/${LIVEMAIN}/setup2hd.$DISTRO.sample"
elif [ -f ${LIVE_TOOLDIR}/setup2hd.$DISTRO ]; then
# Install the hook; the file will be sourced by "setup2hd".
HOOK_SRC="${LIVE_TOOLDIR}/setup2hd.$DISTRO"
HOOK_DST="${LIVE_ROOTDIR}/usr/share/${LIVEMAIN}/setup2hd.$DISTRO"
fi
cat ${HOOK_SRC} | sed \
-e "s/@DIRSUFFIX@/$DIRSUFFIX/g" \
-e "s/@DISTRO@/$DISTRO/g" \
-e "s/@CDISTRO@/${DISTRO^}/g" \
-e "s/@UDISTRO@/${DISTRO^^}/g" \
-e "s/@KVER@/$KVER/g" \
-e "s/@LIVEDE@/$LIVEDE/g" \
-e "s/@LIVEMAIN@/$LIVEMAIN/g" \
-e "s/@MARKER@/$MARKER/g" \
-e "s/@SL_VERSION@/$SL_VERSION/g" \
-e "s/@VERSION@/$VERSION/g" \
> ${HOOK_DST}
chmod 644 ${HOOK_DST}
else
echo "-- Could not find ${DEF_SL_PKGROOT}/../isolinux/initrd.img - not adding 'setup2hd'!"
fi
# Add the documentation:
mkdir -p ${LIVE_ROOTDIR}/usr/doc/liveslak-${VERSION}
install -m0644 ${LIVE_TOOLDIR}/README* ${LIVE_ROOTDIR}/usr/doc/liveslak-${VERSION}/
mkdir -p ${LIVE_ROOTDIR}/usr/doc/${DISTRO}${DIRSUFFIX}-${SL_VERSION}
install -m0644 \
${DEF_SL_PKGROOT}/../{ANNOUNCE,CHANGES_AND_HINTS,COPY,CRYPTO,README,RELEASE_NOTES,SPEAK,*HOWTO,UPGRADE}* \
${DEF_SL_PKGROOT}/../usb-and-pxe-installers/README* \
${LIVE_ROOTDIR}/usr/doc/${DISTRO}${DIRSUFFIX}-${SL_VERSION}/
# -------------------------------------------------------------------------- #
echo "-- Configuring the X base system."
# -------------------------------------------------------------------------- #
# Reduce the number of local consoles, two should be enough:
sed -i -e '/^c3\|^c4\|^c5\|^c6/s/^/# /' ${LIVE_ROOTDIR}/etc/inittab
# Give the 'live' user a face:
if [ -f "${LIVE_TOOLDIR}/media/${LIVEDE,,}/icons/default.png" ]; then
# Use custom face icon if available for the Live variant:
FACE_ICON="${LIVE_TOOLDIR}/media/${LIVEDE,,}/icons/default.png"
else
# Use the default Slackware blue 'S':
FACE_ICON="${LIVE_TOOLDIR}/blueSW-64px.png"
fi
${MAGICK:-convert} ${FACE_ICON} -resize 64x64 - >${LIVE_ROOTDIR}/home/${LIVEUID}/.face.icon
chown --reference=${LIVE_ROOTDIR}/home/${LIVEUID} ${LIVE_ROOTDIR}/home/${LIVEUID}/.face.icon
( cd ${LIVE_ROOTDIR}/home/${LIVEUID}/ ; ln .face.icon .face )
mkdir -p ${LIVE_ROOTDIR}/usr/share/apps/kdm/pics/users
${MAGICK:-convert} ${FACE_ICON} -resize 64x64 - >${LIVE_ROOTDIR}/usr/share/apps/kdm/pics/users/blues.icon
# Give XDM a nicer look:
mkdir -p ${LIVE_ROOTDIR}/etc/X11/xdm/liveslak-xdm
cp -a ${LIVE_TOOLDIR}/xdm/* ${LIVE_ROOTDIR}/etc/X11/xdm/liveslak-xdm/
# Point xdm to the custom /etc/X11/xdm/liveslak-xdm/xdm-config:
sed -i ${LIVE_ROOTDIR}/etc/rc.d/rc.4 -e 's,bin/xdm -nodaemon,& -config /etc/X11/xdm/liveslak-xdm/xdm-config,'
# Adapt xdm configuration to target architecture:
sed -i "s/@LIBDIR@/lib${DIRSUFFIX}/g" ${LIVE_ROOTDIR}/etc/X11/xdm/liveslak-xdm/xdm-config
# XDM needs a C preprocessor to calculate the login box position, and if
# the ISO contains mcpp instead of the cpp contained in full gcc, we will
# create a symlink (don't forget to install mcpp of course!):
if [ ! -e ${LIVE_ROOTDIR}/usr/bin/cpp ] && [ -x ${LIVE_ROOTDIR}/usr/bin/mcpp ];
then
ln -s mcpp ${LIVE_ROOTDIR}/usr/bin/cpp
fi
# The Xscreensaver should show a blank screen only, to prevent errors about
# missing modules:
echo "mode: blank" > ${LIVE_ROOTDIR}/home/${LIVEUID}/.xscreensaver
if [ -x ${LIVE_ROOTDIR}/usr/bin/fc-cache ]; then
# Make the EmojiOne TTF font universally available:
mkdir -p ${LIVE_ROOTDIR}/etc/fonts
cat << EOT > ${LIVE_ROOTDIR}/etc/fonts/local.conf
<?xml version="1.0"?>
<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
<!-- /etc/fonts/local.conf file to customize system font access -->
<fontconfig>
<!-- Contains the EmojiOne TTF font: -->
<dir>/usr/lib${DIRSUFFIX}/firefox/fonts</dir>
</fontconfig>
EOT
chroot ${LIVE_ROOTDIR} fc-cache -f
fi
# Allow direct scanning via xsane (no temporary intermediate files) in Gimp:
if [ ! -L ${LIVE_ROOTDIR}/usr/lib${DIRSUFFIX}/gimp/2.0/plug-ins/xsane ]; then
mkdir -p ${LIVE_ROOTDIR}/usr/lib${DIRSUFFIX}/gimp/2.0/plug-ins
ln -s /usr/bin/xsane \
${LIVE_ROOTDIR}/usr/lib${DIRSUFFIX}/gimp/2.0/plug-ins/xsane
fi
## Enable this only after we checked all dialog calls for compatibility ##
## If Xdialog is installed, set DIALOG environment variable: ##
mkdir -p ${LIVE_ROOTDIR}/etc/profile.d
cat <<EOT > ${LIVE_ROOTDIR}/etc/profile.d/dialog.sh
#!/bin/sh
if [ -x /usr/bin/Xdialog ]; then
DIALOG=Xdialog
XDIALOG_HIGH_DIALOG_COMPAT=1
XDIALOG_FORCE_AUTOSIZE=1
export DIALOG XDIALOG_HIGH_DIALOG_COMPAT XDIALOG_FORCE_AUTOSIZE
fi
EOT
cat <<EOT > ${LIVE_ROOTDIR}/etc/profile.d/dialog.csh
#!/bin/csh
if (-x /usr/bin/Xdialog) then
setenv DIALOG Xdialog
setenv XDIALOG_HIGH_DIALOG_COMPAT 1
setenv XDIALOG_FORCE_AUTOSIZE 1
endif
EOT
# Once we are certain this works, make the scripts executable:
chmod 0644 ${LIVE_ROOTDIR}/etc/profile.d/dialog.{c,}sh
# Add a shortcut to 'setup2hd' on the user's desktop:
mkdir -p ${LIVE_ROOTDIR}/usr/share/pixmaps
install -m 0644 ${LIVE_TOOLDIR}/media/slackware/icons/graySW_512px.png \
${LIVE_ROOTDIR}/usr/share/pixmaps/liveslak.png
mkdir -p ${LIVE_ROOTDIR}/home/${LIVEUID}/Desktop
cat <<EOT > ${LIVE_ROOTDIR}/home/${LIVEUID}/Desktop/.directory
[Desktop Entry]
Encoding=UTF-8
Icon=user-desktop
Type=Directory
EOT
cat <<EOT > ${LIVE_ROOTDIR}/home/${LIVEUID}/Desktop/setup2hd.desktop
#!/usr/bin/env xdg-open
[Desktop Entry]
Type=Application
Terminal=true
Name=Install ${DISTRO^}
Comment=Install ${DISTRO^} (live or regular) to Harddisk
Icon=/usr/share/pixmaps/liveslak.png
Exec=sudo -i /usr/local/sbin/setup2hd
EOT
# Let Plasma5 trust the desktop shortcut:
chmod 0544 ${LIVE_ROOTDIR}/home/${LIVEUID}/Desktop/setup2hd.desktop
# -------------------------------------------------------------------------- #
echo "-- Configuring XFCE."
# -------------------------------------------------------------------------- #
# Prepare some XFCE defaults for the 'live' user and any new users.
# (don't show icons on the desktop for irrelevant stuff).
# Also, allow other people to add their own custom skel*.txz archives:
mkdir -p ${LIVE_ROOTDIR}/etc/skel/
for SKEL in ${LIVE_TOOLDIR}/skel/skel*.txz ; do
tar -xf ${SKEL} -C ${LIVE_ROOTDIR}/etc/skel/
done
if [ "$LIVEDE" = "XFCE" ]; then
# Since the XFCE ISO no longer has xpdf, use Firefox as the PDF viewer
# if that is present:
mkdir -p ${LIVE_ROOTDIR}/etc/skel/.config
if [ -f ${LIVE_ROOTDIR}/usr/bin/firefox ]; then
cat << EOF > ${LIVE_ROOTDIR}/etc/skel/.config/mimeapps.list
[Default Applications]
application/pdf=mozilla-firefox.desktop
EOF
else
# If firefox is not present, we hope that seamonkey is there;
# you won't have a PDF viewer in that case unfortunately, but you could
# download https://github.com/IsaacSchemm/pdf.js-seamonkey :
cat << EOF > ${LIVE_ROOTDIR}/etc/skel/.config/mimeapps.list
[Default Applications]
x-scheme-handler/http=seamonkey.desktop
x-scheme-handler/https=seamonkey.desktop
x-scheme-handler/ftp=seamonkey.desktop
x-scheme-handler/chrome=seamonkey.desktop
x-scheme-handler/mailto=seamonkey-mail.desktop
text/html=seamonkey.desktop
[Added Associations]
x-scheme-handler/http=xfce4-web-browser.desktop;seamonkey.desktop;
x-scheme-handler/https=xfce4-web-browser.desktop;seamonkey.desktop;
x-scheme-handler/ftp=seamonkey.desktop;
x-scheme-handler/chrome=seamonkey.desktop;
x-scheme-handler/mailto=seamonkey.desktop;
text/html=seamonkey.desktop;
EOF
fi
fi
# Only configure for KDE4 if it is actually installed:
if [ -d ${LIVE_ROOTDIR}/usr/lib${DIRSUFFIX}/kde4/libexec ]; then
# -------------------------------------------------------------------------- #
echo "-- Configuring KDE4."
# -------------------------------------------------------------------------- #
# Adjust some usability issues with the default desktop layout:
if [ -f ${LIVE_ROOTDIR}/usr/share/apps/plasma/layout-templates/org.kde.plasma-desktop.defaultPanel/contents/layout.js ]; then
# Only apply to an unmodified file (Slackware 14.2 already implements it):
if grep -q 'tasks.writeConfig' ${LIVE_ROOTDIR}/usr/share/apps/plasma/layout-templates/org.kde.plasma-desktop.defaultPanel/contents/layout.js ; then
sed -i \
-e '/showActivityManager/a konsole = panel.addWidget("quicklaunch")' \
-e '/showActivityManager/a dolphin = panel.addWidget("quicklaunch")' \
-e '/showActivityManager/a firefox = panel.addWidget("quicklaunch")' \
-e '$a firefox.writeConfig("iconUrls","file:///usr/share/applications/mozilla-firefox.desktop")' \
-e '$a dolphin.writeConfig("iconUrls","file:////usr/share/applications/kde4/dolphin.desktop")' \
-e '$a konsole.writeConfig("iconUrls","file:///usr/share/applications/kde4/konsole.desktop")' \
-e '/tasks.writeConfig/d' \
${LIVE_ROOTDIR}/usr/share/apps/plasma/layout-templates/org.kde.plasma-desktop.defaultPanel/contents/layout.js
fi
fi
# Prepare some KDE4 defaults for the 'live' user and any new users.
# Preselect the user 'live' in KDM:
mkdir -p ${LIVE_ROOTDIR}/var/lib/kdm
cat <<EOT > ${LIVE_ROOTDIR}/var/lib/kdm/kdmsts
[PrevUser]
:0=${LIVEUID}
EOT
chmod 600 ${LIVE_ROOTDIR}/var/lib/kdm/kdmsts
# Set default GTK+ theme for Qt applications:
mkdir -p ${LIVE_ROOTDIR}/etc/skel/
cat << EOF > ${LIVE_ROOTDIR}/etc/skel/.gtkrc-2.0
include "/usr/share/themes/Adwaita/gtk-2.0/gtkrc"
include "/usr/share/gtk-2.0/gtkrc"
include "/etc/gtk-2.0/gtkrc"
gtk-theme-name="Adwaita"
EOF
mkdir -p ${LIVE_ROOTDIR}/etc/skel/.config/gtk-3.0
cat << EOF > ${LIVE_ROOTDIR}/etc/skel/.config/gtk-3.0/settings.ini
[Settings]
gtk-theme-name = Adwaita
EOF
# Be gentle to low-performance USB media and limit disk I/O:
mkdir -p ${LIVE_ROOTDIR}/etc/skel/.kde/share/config
cat <<EOT > ${LIVE_ROOTDIR}/etc/skel/.kde/share/config/nepomukserverrc
[Basic Settings]
Configured repositories=main
Start Nepomuk=false
[Service-nepomukstrigiservice]
autostart=false
[main Settings]
Storage Dir[\$e]=\$HOME/.kde/share/apps/nepomuk/repository/main/
Used Soprano Backend=redlandbackend
rebuilt index for type indexing=true
EOT
# Disable baloo:
mkdir -p ${LIVE_ROOTDIR}/etc/skel/.kde4/share/apps/config
cat <<EOT >${LIVE_ROOTDIR}/etc/skel/.kde4/share/apps/config/baloofilerc
[Basic Settings]
Indexing-Enabled=false
EOT
mkdir -p ${LIVE_ROOTDIR}/etc/skel/.config
cat <<EOT > ${LIVE_ROOTDIR}/etc/skel/.config/kwalletrc
[Auto Allow]
kdewallet=Network Management,KDE Daemon,KDE Control Module
[Wallet]
Close When Idle=false
Enabled=true
First Use=true
Use One Wallet=true
EOT
# Start Konsole with a login shell:
mkdir -p ${LIVE_ROOTDIR}/etc/skel/.kde/share/apps/konsole
cat <<EOT > ${LIVE_ROOTDIR}/etc/skel/.kde/share/apps/konsole/Shell.profile
[General]
Command=/bin/bash -l
Name=Shell
Parent=FALLBACK/
EOT
mkdir -p ${LIVE_ROOTDIR}/etc/skel/.config
cat <<EOT >> ${LIVE_ROOTDIR}/etc/skel/.config/konsolerc
[Desktop Entry]
DefaultProfile=Shell.profile
EOT
# Configure (default) UTC timezone so we can change it during boot:
mkdir -p ${LIVE_ROOTDIR}/etc/skel/.kde/share/config
cat <<EOT > ${LIVE_ROOTDIR}/etc/skel/.kde/share/config/ktimezonedrc
[TimeZones]
LocalZone=UTC
ZoneinfoDir=/usr/share/zoneinfo
Zonetab=/usr/share/zoneinfo/zone.tab
ZonetabCache=
EOT
fi # End KDE4
# Only configure for KDE Plasma if it is actually installed:
if [ -d ${LIVE_ROOTDIR}/usr/lib${DIRSUFFIX}/libexec/kf5 ] || [ -d ${LIVE_ROOTDIR}/usr/lib${DIRSUFFIX}/libexec/kf6 ] ; then
# -------------------------------------------------------------------------- #
echo "-- Configuring Plasma Desktop."
# -------------------------------------------------------------------------- #
# This section is for any Plasma based variant.
# Install a custom login/desktop/lock background if an image is present:
plasma5_custom_bg
# Remove the confusing openbox session if present:
rm -f ${LIVE_ROOTDIR}/usr/share/xsessions/openbox-session.desktop || true
# Remove the buggy mediacenter session:
rm -f ${LIVE_ROOTDIR}/usr/share/xsessions/plasma-mediacenter.desktop || true
# Remove non-functional Qt5 wayland session:
if [ ! -f ${LIVE_ROOTDIR}/usr/lib${DIRSUFFIX}/qt5/bin/qtwaylandscanner ];
then
rm -f ${LIVE_ROOTDIR}/usr/share/wayland-sessions/plasmawayland.desktop || true
fi
# Remove broken/unwanted shortcuts (discover and konqueror) from taskbar:
sed -i ${LIVE_ROOTDIR}/usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/config/main.xml \
-e 's#,applications:org.kde.discover.desktop##' \
-e s'#,preferred://browser##'
# Set the OS name to "Slackware Live" in "System Information":
echo "Name=${DISTRO^} Live" >> ${LIVE_ROOTDIR}/etc/kde/xdg/kcm-about-distrorc
# Use os-release's VERSION (default=false means: use VERSION_ID)
echo "UseOSReleaseVersion=true" >> ${LIVE_ROOTDIR}/etc/kde/xdg/kcm-about-distrorc
if [ "${SL_VERSION}" = "current" ]; then
# Some more detail on development release:
echo "Variant=Post-stable development (-current)" >> ${LIVE_ROOTDIR}/etc/kde/xdg/kcm-about-distrorc
fi
# Set sane SDDM defaults on first boot (root-owned file):
mkdir -p ${LIVE_ROOTDIR}/var/lib/sddm
cat <<EOT > ${LIVE_ROOTDIR}/var/lib/sddm/state.conf
[Last]
# Name of the last logged-in user.
# This user will be preselected when the login screen appears
User=${LIVEUID}
# Name of the session for the last logged-in user.
# This session will be preselected when the login screen appears.
Session=/usr/share/xsessions/plasma.desktop
EOT
chroot ${LIVE_ROOTDIR} chown -R sddm:sddm var/lib/sddm
# Thanks to Fedora Live: https://git.fedorahosted.org/cgit/spin-kickstarts.git
mkdir -p ${LIVE_ROOTDIR}/etc/skel/.config/akonadi
mkdir -p ${LIVE_ROOTDIR}/etc/skel/.local/share/akonadi
mkdir -p ${LIVE_ROOTDIR}/etc/skel/.kde/share/config
# Configure kdesu to use 'sudo' instead of 'su', so that it will ask
# for the 'live'password instead of the 'root'password:
cat <<KDESU_EOF >${LIVE_ROOTDIR}/etc/skel/.config/kdesurc
[super-user-command]
super-user-command=sudo
KDESU_EOF
# For the above to work in Plasma with newer versions of sudo (since 2022),
# we need the following also. KDE fixed this in git on 04-aug-2023, see
# https://bugs.kde.org/show_bug.cgi?id=452532 but it does not hurt to have
# it here, and it helps to support older KDE releases:
if [ -x ${LIVE_ROOTDIR}/usr/lib*/libexec/kf5/kdesu_stub ]; then
mkdir -p ${LIVE_ROOTDIR}/etc/sudoers.d
chmod 750 ${LIVE_ROOTDIR}/etc/sudoers.d
cat <<KDESU_EOF2 >${LIVE_ROOTDIR}/etc/sudoers.d/kdesu
Defaults!/usr/lib*/libexec/kf5/kdesu_stub !use_pty
KDESU_EOF2
fi
# Set akonadi backend:
cat <<AKONADI_EOF >${LIVE_ROOTDIR}/etc/skel/.config/akonadi/akonadiserverrc
[%General]
Driver=QSQLITE
[QSQLITE]
Name=/home/${LIVEUID}/.local/share/akonadi/akonadi.db
AKONADI_EOF
# Disable baloo:
cat <<BALOO_EOF >${LIVE_ROOTDIR}/etc/skel/.config/baloofilerc
[Basic Settings]
Indexing-Enabled=false
BALOO_EOF
# Disable kres-migrator:
cat <<KRES_EOF >${LIVE_ROOTDIR}/etc/skel/.kde/share/config/kres-migratorrc
[Migration]
Enabled=false
KRES_EOF
# Disable kwallet migrator:
cat <<KWALLET_EOL >${LIVE_ROOTDIR}/etc/skel/.config/kwalletrc
[Migration]
alreadyMigrated=true
KWALLET_EOL
# Start Konsole with a login shell:
mkdir -p ${LIVE_ROOTDIR}/etc/skel/.local/share/konsole
cat <<EOT > ${LIVE_ROOTDIR}/etc/skel/.local/share/konsole/Shell.profile
[Appearance]
ColorScheme=BlackOnWhite
[General]
Command=/bin/bash -l
Name=Shell
Parent=FALLBACK/
TerminalColumns=80
TerminalRows=25
[Interaction Options]
AutoCopySelectedText=true
TrimTrailingSpacesInSelectedText=true
EOT
mkdir -p ${LIVE_ROOTDIR}/etc/skel/.config
cat <<EOT >> ${LIVE_ROOTDIR}/etc/skel/.config/konsolerc
[Desktop Entry]
DefaultProfile=Shell.profile
EOT
# Configure (default) UTC timezone so we can change it during boot:
mkdir -p ${LIVE_ROOTDIR}/etc/skel/.config
cat <<EOTZ > ${LIVE_ROOTDIR}/etc/skel/.config/ktimezonedrc
[TimeZones]
LocalZone=UTC
ZoneinfoDir=/usr/share/zoneinfo
Zonetab=/usr/share/zoneinfo/zone.tab
EOTZ
# Make sure that Plasma and SDDM work on older GPUs,
# by forcing Qt to use software GL rendering:
if ! grep -q QT_XCB_FORCE_SOFTWARE_OPENGL ${LIVE_ROOTDIR}/usr/share/sddm/scripts/Xsetup ; then
cat <<"EOGL" >> ${LIVE_ROOTDIR}/usr/share/sddm/scripts/Xsetup
OPENGL_VERSION=$(LANG=C glxinfo |grep '^OpenGL version string: ' |head -n 1 |sed -e 's/^OpenGL version string: \([0-9]\).*$/\1/g')
if [ "$OPENGL_VERSION" -lt 2 ]; then
QT_XCB_FORCE_SOFTWARE_OPENGL=1
export QT_XCB_FORCE_SOFTWARE_OPENGL
fi
EOGL
fi
# Make Wayland instead of X11 the default for SDDM;
# leave commented-out for now:
mkdir -p ${LIVE_ROOTDIR}/etc/sddm.conf.d
cat << EOW > ${LIVE_ROOTDIR}/etc/sddm.conf.d/plasma-wayland.conf
#[General]
#DisplayServer=wayland
#GreeterEnvironment=QT_WAYLAND_SHELL_INTEGRATION=layer-shell
#
#[Wayland]
#CompositorCommand=kwin_wayland --drm --inputmethod qtvirtualkeyboard --no-global-shortcuts --no-lockscreen --locale1
EOW
# Workaround a bug where SDDM does not always use the configured keymap:
echo "setxkbmap" >> ${LIVE_ROOTDIR}/usr/share/sddm/scripts/Xsetup
# Do not show the blueman applet, Plasma has its own BlueTooth widget:
echo "NotShowIn=KDE;" >> ${LIVE_ROOTDIR}/etc/xdg/autostart/blueman.desktop
# Set QtWebkit as the Konqueror rendering engine if available:
if [ -f ${LIVE_ROOTDIR}/usr/share/kservices5/kwebkitpart.desktop ]; then
mkdir ${LIVE_ROOTDIR}/home/${LIVEUID}/.config
cat <<EOT >> ${LIVE_ROOTDIR}/home/${LIVEUID}/.config/mimeapps.list
[Added KDE Service Associations]
application/xhtml+xml=kwebkitpart.desktop;
application/xml=kwebkitpart.desktop;
text/html=kwebkitpart.desktop;
EOT
fi
# Requirement for Plasma Wayland sessions:
mkdir -p ${LIVE_ROOTDIR}/etc/profile.d
cat <<EOT > ${LIVE_ROOTDIR}/etc/profile.d/kwayland.sh
#!/bin/sh
# Force the usage of XCB platform on Qt applications:
export QT_QPA_PLATFORM=xcb
# Force the usage of X11 platform for GDK applications:
export GDK_BACKEND=x11
EOT
cat <<EOT > ${LIVE_ROOTDIR}/etc/profile.d/kwayland.csh
#!/bin/csh
# Force the usage of XCB platform on Qt applications:
setenv QT_QPA_PLATFORM xcb
# Force the usage of X11 platform for GDK applications:
setenv GDK_BACKEND x11
EOT
chmod 755 ${LIVE_ROOTDIR}/etc/profile.d/kwayland.*
# Ensure that color Emojis work in Qt applications:
mkdir -p ${LIVE_ROOTDIR}/usr/share/fontconfig/conf.avail
cat <<EOT >${LIVE_ROOTDIR}/usr/share/fontconfig/conf.avail/99-noto-mono-color-emoji.conf:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
<fontconfig>
<alias>
<family>serif</family>
<prefer>
<family>Noto Color Emoji</family>
</prefer>
</alias>
<alias>
<family>sans-serif</family>
<prefer>
<family>Noto Color Emoji</family>
</prefer>
</alias>
<alias>
<family>monospace</family>
<prefer>
<family>Noto Color Emoji</family>
</prefer>
</alias>
</fontconfig>
EOT
if [ "$LIVEDE" = "DAW" ] || [ "$LIVEDE" = "LEAN" ]; then
# These lean installations do not support Wayland graphical sessions:
rm -rf ${LIVE_ROOTDIR}/usr/share/wayland-sessions
fi
fi # End Plasma
if [ "$LIVEDE" = "DLACK" ]; then
# -------------------------------------------------------------------------- #
echo "-- Configuring DLACK."
# -------------------------------------------------------------------------- #
# Make sure we start in graphical mode with gdm enabled.
ln -sf /lib/systemd/system/graphical.target ${LIVE_ROOTDIR}/etc/systemd/system/default.target
ln -sf /lib/systemd/system/gdm.service ${LIVE_ROOTDIR}/etc/systemd/system/display-manager.service
# Do not show the blueman applet, Gnome3 has its own BlueTooth widget:
echo "NotShowIn=GNOME;" >> ${LIVE_ROOTDIR}/etc/xdg/autostart/blueman.desktop
# Do not start gnome-initial-setup:
mkdir -p ${LIVE_ROOTDIR}/home/${LIVEUID}/.config
touch ${LIVE_ROOTDIR}/home/${LIVEUID}/.config/gnome-initial-setup-done
# Do not let systemd re-generate dynamic linker cache on boot:
echo "File created by ${MARKER}. See systemd-update-done.service(8)." \
|tee ${LIVE_ROOTDIR}/etc/.updated >${LIVE_ROOTDIR}/var/.updated
fi # End LIVEDE = DLACK
if [ "$LIVEDE" = "DAW" ]; then
# -------------------------------------------------------------------------- #
echo "-- Configuring DAW."
# -------------------------------------------------------------------------- #
# Stream ALSA through Pulse and all through Jack. This is achieved by
# having pulseaudio-jack module installed and starting jack-dbus:
# We default to using a 48000 Hz sample rate throughout, assuming that
# modern sound hardware will support this, and it lowers the latency:
if [ -f ${LIVE_ROOTDIR}/etc/pulse/daemon.conf ]; then
cat <<EOT >> ${LIVE_ROOTDIR}/etc/pulse/daemon.conf
; Run 'pulseaudio --dump-resample-methods' for all possible options.
; We want higher-quality resampling than the default:
resample-method = speex-float-9
; Jack is configured for 48KHz so let's make pulseaudio use it too:
default-sample-rate = 48000
alternate-sample-rate = 44100
EOT
fi
mkdir -p ${LIVE_ROOTDIR}/home/${LIVEUID}/.config/rncbc.org
cat <<EOT > ${LIVE_ROOTDIR}/home/${LIVEUID}/.config/rncbc.org/QjackCtl.conf
[Options]
DBusEnabled=true
GraphButton=true
JackDBusEnabled=true
KeepOnTop=false
PostShutdownScript=true
PostShutdownScriptShell=killall a2jmidid &
PostStartupScript=true
PostStartupScriptShell=/usr/bin/a2jmidid -e &
ServerConfig=true
ServerConfigName=.jackdrc
ShutdownScript=false
ShutdownScriptShell=
Singleton=true
StartJack=true
StartMinimized=true
StartupScript=false
StartupScriptShell=
StopJack=true
SystemTray=true
SystemTrayQueryClose=false
XrunRegex=xrun of at least ([0-9|\\.]+) msecs
[Presets]
DefPreset=(default)
[Settings]
Driver=alsa
Frames=256
MidiDriver=seq
Periods=2
PortMax=256
Priority=5
Realtime=true
SampleRate=48000
Server=jackd
StartDelay=2
Sync=true
EOT
# Add a default jackd configuration:
cat <<EOT > ${LIVE_ROOTDIR}/home/${LIVEUID}/.jackdrc
/usr/bin/jackd -dalsa -dhw:0 -r48000 -p1024 -n2
EOT
# Autostart qjackctl:
mkdir -p ${LIVE_ROOTDIR}/home/${LIVEUID}/.config/autostart
if [ -f ${LIVE_ROOTDIR}/usr/share/applications/org.rncbc.qjackctl.desktop ]; then
QJCDF=/usr/share/applications/org.rncbc.qjackctl.desktop
else
QJCDF=/usr/share/applications/qjackctl.desktop
fi
cp -a ${LIVE_ROOTDIR}/${QJCDF} \
${LIVE_ROOTDIR}/home/${LIVEUID}/.config/autostart/
# Add all our programs into their own submenu Applications>Multimedia>DAW
# to avoid clutter in the Multimedia menu. We will use a custom category
# "X-DAW" to decide what goes into the new submenu.
# Also move the X42 and LSP Plugin submenus below the new DAW submenu.
# see https://specifications.freedesktop.org/menu-spec/menu-spec-1.0.html
# We overwrite the menu entries from the 'daw_base' package,
# since we want the slightly different liveslak contents instead:
install -Dm 644 ${LIVE_TOOLDIR}/media/${LIVEDE,,}/menu/liveslak-daw.menu \
$LIVE_ROOTDIR/etc/xdg/menus/applications-merged/${DISTRO}-daw.menu
install -Dm 644 \
${LIVE_TOOLDIR}/media/${LIVEDE,,}/menu/liveslak-daw.directory \
$LIVE_ROOTDIR/usr/share/desktop-directories/liveslak-daw.directory
install -Dm 644 ${LIVE_TOOLDIR}/media/${LIVEDE,,}/menu/liveslak-daw.png \
-t $LIVE_ROOTDIR/usr/share/icons/hicolor/512x512/apps/
# Any menu entry that does not yet have a Category "X-DAW" will now have to
# get that added so that our mew submenu will be populated:
for DAWPKG in $(cat ${LIVE_TOOLDIR}/pkglists/z03_daw.lst |grep -v x42 |grep -Ev '(^ *#)' ) ; do
# Find the installed full package name belonging to the DAW package:
PKGINST=$( ls -1 ${LIVE_ROOTDIR}/var/log/packages/${DAWPKG}* 2>/dev/null |grep -E "/var/log/packages/${DAWPKG}-[^-]+-[^-]+-[^-]+$" || true)
if [ -n "${PKGINST}" ]; then
for DESKTOPF in $(grep 'usr/share/applications/.*.desktop' ${PKGINST})
do
if ! grep -q X-DAW ${LIVE_ROOTDIR}/${DESKTOPF} ; then
sed -i ${LIVE_ROOTDIR}/${DESKTOPF} \
-e "s/^Categories=\(.*\)/Categories=X-DAW;\1/"
fi
## Hide the application in Multimedia (which is based on the AudioVideo
## category) to prevent them from getting listed twice:
#sed -i ${LIVE_ROOTDIR}/${DESKTOPF} -e "/^Categories=/s/AudioVideo;//"
done
fi
done
# VCV Rack plugins need to be linked into the user-directory to be seen:
mkdir -p ${LIVE_ROOTDIR}/home/${LIVEUID}/.Rack/plugins-v1
for PLUGIN in $(find ${LIVE_ROOTDIR}/usr/share/vcvrack/ -type f -name "*.zip" -mindepth 1 -maxdepth 1); do
ln -s /usr/share/vcvrack/$(basename ${PLUGIN}) ${LIVE_ROOTDIR}/home/${LIVEUID}/.Rack/plugins-v1/
done
# The new Kickoff application launcher that replaced the old Kickoff,
# does not adhere to the XDG Desktop standards.
# Therefore we will switch the DAW desktop to Kicker instead, to preserve
# our 'Slackware DAW' menu structure in the 'Multimedia' menu:
sed -e 's/kickoff/kicker/g' -i ${LIVE_ROOTDIR}/usr/share/plasma/layout-templates/org.kde.plasma.desktop.defaultPanel/contents/layout.js
fi # End LIVEDE = DAW
if [ "$LIVEDE" = "STUDIOWARE" ]; then
# -------------------------------------------------------------------------- #
echo "-- Configuring STUDIOWARE."
# -------------------------------------------------------------------------- #
# Create group and user for the Avahi service:
chroot ${LIVE_ROOTDIR} /usr/sbin/groupadd -g 214 avahi
chroot ${LIVE_ROOTDIR} /usr/sbin/useradd -c "Avahi Service Account" -u 214 -g 214 -d /dev/null -s /bin/false avahi
if ! echo "avahi:$(openssl rand -base64 12)" | /usr/sbin/chpasswd -R ${LIVE_ROOTDIR} 2>/dev/null ; then
echo "avahi:$(openssl rand -base64 12)" | chroot ${LIVE_ROOTDIR} /usr/sbin/chpasswd
fi
fi # End LIVEDE = STUDIOWARE
if [ "$LIVEDE" = "DAW" -o "$LIVEDE" = "STUDIOWARE" ];
then
# -------------------------------------------------------------------------- #
echo "-- Configuring $LIVEDE (RT behaviour)."
# -------------------------------------------------------------------------- #
# Install real-time configuration in case the OS-installed packages
# have not yet done this for us ('daw_base' for instance).
# The script looks for specific filenames as used in 'daw_base':
# /etc/security/limits.d/rt_audio.conf
# /etc/sysctl.d/daw.conf
# /etc/udev/rules.d/40-timer-permissions.rules
# RT Scheduling and Locked Memory:
# Implementation depends on whether PAM is installed:
if [ -L ${LIVE_ROOTDIR}/lib${DIRSUFFIX}/libpam.so.? ]; then
if [ ! -f ${LIVE_ROOTDIR}/etc/security/limits.d/rt_audio.conf ]; then
# On PAM based OS, allow user in 'audio' group to invoke rt capability:
mkdir -p ${LIVE_ROOTDIR}/etc/security/limits.d
cat <<EOT > ${LIVE_ROOTDIR}/etc/security/limits.d/rt_audio.conf
# Realtime capability allowed for user in the 'audio' group:
# Use 'unlimited' with care, you can lock up your system when app misbehaves:
#@audio - memlock 2097152
@audio - memlock unlimited
@audio - rtprio 95
EOT
fi
else
cat << "EOT" > ${LIVE_ROOTDIR}/etc/initscript
# Set umask to safe level:
umask 022
# Disable core dumps:
ulimit -c 0
# Allow unlimited size to be locked into memory:
ulimit -l unlimited
# Address issue of jackd failing to start with realtime scheduling:
ulimit -r 95
# Execute the program.
eval exec "$4"
EOT
chmod +x ${LIVE_ROOTDIR}/etc/initscript
fi
if [ ! -f ${LIVE_ROOTDIR}/etc/udev/rules.d/40-timer-permissions.rules ]; then
# Allow access for 'audio' group to the high precision event timer,
# which may benefit a DAW which relies on ALSA MIDI;
# Also grant write access to /dev/cpu_dma_latency to prevent CPU's
# from going into idle state:
mkdir -p ${LIVE_ROOTDIR}/etc/udev/rules.d
cat <<EOT > ${LIVE_ROOTDIR}/etc/udev/rules.d/40-timer-permissions.rules
KERNEL=="rtc0", GROUP="audio"
KERNEL=="hpet", GROUP="audio"
KERNEL=="cpu_dma_latency", GROUP="audio"
EOT
fi
if [ ! -f ${LIVE_ROOTDIR}/etc/sysctl.d/daw.conf ]; then
# Audio related sysctl settings for better realtime performance:
mkdir -p ${LIVE_ROOTDIR}/etc/sysctl.d
cat <<EOT > ${LIVE_ROOTDIR}/etc/sysctl.d/daw.conf
# https://wiki.linuxaudio.org/wiki/system_configuration
dev.hpet.max-user-freq = 3072
fs.inotify.max_user_watches = 524288
vm.swappiness = 10
EOT
fi
# # This would benefit a DAW, but if the user runs the Live OS on a laptop,
# # she might want to decide about this herself:
# mkdir -p ${LIVE_ROOTDIR}/etc/default
#cat <<EOT > ${LIVE_ROOTDIR}/etc/default/cpufreq
#SCALING_GOVERNOR=performance
#EOT
fi # End LIVEDE = DAW/STUDIOWARE
# You can define the function 'custom_config()' by uncommenting it in
# the configuration file 'make_slackware_live.conf'.
if type custom_config 1>/dev/null 2>/dev/null ; then
# -------------------------------------------------------------------------- #
echo "-- Configuring ${LIVEDE} by calling 'custom_config()'."
# -------------------------------------------------------------------------- #
# This is particularly useful if you defined a non-standard "LIVEDE"
# in 'make_slackware_live.conf', in which case you must specify your custom
# package sequence in the variable "SEQ_CUSTOM" in that same .conf file.
custom_config
fi
# Workaround a bug where our Xkbconfig is not loaded sometimes:
echo "setxkbmap" > ${LIVE_ROOTDIR}/home/${LIVEUID}/.xprofile
# Give the live user a copy of our XFCE (and more) skeleton configuration:
cd ${LIVE_ROOTDIR}/etc/skel/
find . -exec cp -a --parents "{}" ${LIVE_ROOTDIR}/home/${LIVEUID}/ \;
find ${LIVE_ROOTDIR}/home/${LIVEUID}/ -type f -exec sed -i -e "s,/home/live,/home/${LIVEUID}," "{}" \;
cd - 1>/dev/null
if [ "${ADD_CACERT}" = "YES" -o "${ADD_CACERT}" = "yes" ]; then
echo "-- Importing CACert root certificates into OS and browsers."
# Import CACert root certificates into the OS:
( mkdir -p ${LIVE_ROOTDIR}/etc/ssl/certs
cd ${LIVE_ROOTDIR}/etc/ssl/certs
wget -q -O cacert-root.crt http://www.cacert.org/certs/root.crt
wget -q -O cacert-class3.crt http://www.cacert.org/certs/class3.crt
ln -s cacert-root.crt \
$(openssl x509 -noout -hash -in cacert-root.crt).0
ln -s cacert-class3.crt \
$(openssl x509 -noout -hash -in cacert-class3.crt).0
)
# Create Mozilla Firefox profile:
mkdir -p ${LIVE_ROOTDIR}/home/${LIVEUID}/.mozilla/firefox/${LIVEUID}_profile.default
cat << EOT > ${LIVE_ROOTDIR}/home/${LIVEUID}/.mozilla/firefox/profiles.ini
[General]
StartWithLastProfile=1
[Profile0]
Name=default
IsRelative=1
Path=${LIVEUID}_profile.default
Default=1
EOT
# Create Mozilla Seamonkey profile:
mkdir -p ${LIVE_ROOTDIR}/home/${LIVEUID}/.mozilla/seamonkey/${LIVEUID}_profile.default
cat << EOT > ${LIVE_ROOTDIR}/home/${LIVEUID}/.mozilla/seamonkey/profiles.ini
[General]
StartWithLastProfile=1
[Profile0]
Name=default
IsRelative=1
Path=${LIVEUID}_profile.default
Default=1
EOT
# Create Pale Moon profile:
mkdir -p ${LIVE_ROOTDIR}/home/${LIVEUID}/.moonchild\ productions/pale\ moon/${LIVEUID}_profile.default
cat << EOT > ${LIVE_ROOTDIR}/home/${LIVEUID}/.moonchild\ productions/pale\ moon/profiles.ini
[General]
StartWithLastProfile=1
[Profile0]
Name=default
IsRelative=1
Path=${LIVEUID}_profile.default
Default=1
EOT
# Import CACert root certificates into the browsers:
(
# Mozilla Firefox:
certutil -N --empty-password -d ${LIVE_ROOTDIR}/home/${LIVEUID}/.mozilla/firefox/${LIVEUID}_profile.default
certutil -d ${LIVE_ROOTDIR}/home/${LIVEUID}/.mozilla/firefox/${LIVEUID}_profile.default \
-A -t TC -n "CAcert.org" -i ${LIVE_ROOTDIR}/etc/ssl/certs/cacert-root.crt
certutil -d ${LIVE_ROOTDIR}/home/${LIVEUID}/.mozilla/firefox/${LIVEUID}_profile.default \
-A -t TC -n "CAcert.org Class 3" -i ${LIVE_ROOTDIR}/etc/ssl/certs/cacert-class3.crt
# Seamonkey and Pale Moon (can just be a copy of the Firefox files):
cp -a \
${LIVE_ROOTDIR}/home/${LIVEUID}/.mozilla/firefox/${LIVEUID}_profile.default/* \
${LIVE_ROOTDIR}/home/${LIVEUID}/.mozilla/seamonkey/${LIVEUID}_profile.default/
cp -a \
${LIVE_ROOTDIR}/home/${LIVEUID}/.mozilla/firefox/${LIVEUID}_profile.default/* \
${LIVE_ROOTDIR}/home/${LIVEUID}/.moonchild\ productions/pale\ moon/${LIVEUID}_profile.default/
# NSS databases for Chrome based browsers have a different format (sql)
# than Mozilla based browsers:
mkdir -p ${LIVE_ROOTDIR}/home/${LIVEUID}/.pki/nssdb
certutil -N --empty-password -d ${LIVE_ROOTDIR}/home/${LIVEUID}/.pki/nssdb
certutil -d sql:${LIVE_ROOTDIR}/home/${LIVEUID}/.pki/nssdb \
-A -t TC -n "CAcert.org" -i ${LIVE_ROOTDIR}/etc/ssl/certs/cacert-root.crt
certutil -d sql:${LIVE_ROOTDIR}/home/${LIVEUID}/.pki/nssdb \
-A -t TC -n "CAcert.org Class 3" -i ${LIVE_ROOTDIR}/etc/ssl/certs/cacert-class3.crt
)
# TODO: find out how to configure KDE with additional Root CA's.
fi # End ADD_CACERT
# Make sure that user 'live' owns her own files:
chroot ${LIVE_ROOTDIR} chown -R ${LIVEUID}:users home/${LIVEUID}
# -------------------------------------------------------------------------- #
echo "-- Tweaking system startup."
# -------------------------------------------------------------------------- #
# Configure the default DE when running startx:
if [ "$LIVEDE" = "MATE" ]; then
ln -sf xinitrc.mate-session ${LIVE_ROOTDIR}/etc/X11/xinit/xinitrc
elif [ "$LIVEDE" = "CINNAMON" ]; then
ln -sf xinitrc.cinnamon-session ${LIVE_ROOTDIR}/etc/X11/xinit/xinitrc
elif [ "$LIVEDE" = "DLACK" ]; then
ln -sf xinitrc.gnome ${LIVE_ROOTDIR}/etc/X11/xinit/xinitrc
elif [ -f ${LIVE_ROOTDIR}/etc/X11/xinit/xinitrc.kde ]; then
ln -sf xinitrc.kde ${LIVE_ROOTDIR}/etc/X11/xinit/xinitrc
elif [ -f ${LIVE_ROOTDIR}/etc/X11/xinit/xinitrc.xfce ]; then
ln -sf xinitrc.xfce ${LIVE_ROOTDIR}/etc/X11/xinit/xinitrc
fi
# Configure the default runlevel:
sed -i ${LIVE_ROOTDIR}/etc/inittab -e "s/\(id:\).\(:initdefault:\)/\1${RUNLEVEL}\2/"
# Disable unneeded/unwanted services:
[ -f ${LIVE_ROOTDIR}/etc/rc.d/rc.acpid ] && chmod -x ${LIVE_ROOTDIR}/etc/rc.d/rc.acpid
[ -f ${LIVE_ROOTDIR}/etc/rc.d/rc.pcmcia ] && chmod -x ${LIVE_ROOTDIR}/etc/rc.d/rc.pcmcia
[ -f ${LIVE_ROOTDIR}/etc/rc.d/rc.pulseaudio ] && chmod -x ${LIVE_ROOTDIR}/etc/rc.d/rc.pulseaudio
[ -f ${LIVE_ROOTDIR}/etc/rc.d/rc.yp ] && chmod -x ${LIVE_ROOTDIR}/etc/rc.d/rc.yp
[ -f ${LIVE_ROOTDIR}/etc/rc.d/rc.sshd ] && chmod -x ${LIVE_ROOTDIR}/etc/rc.d/rc.sshd
# But enable NFS client support and CUPS:
[ -f ${LIVE_ROOTDIR}/etc/rc.d/rc.rpc ] && chmod +x ${LIVE_ROOTDIR}/etc/rc.d/rc.rpc
if [ -x ${LIVE_ROOTDIR}/usr/sbin/cupsd ] && [ -f ${LIVE_ROOTDIR}/etc/rc.d/rc.cups ]; then
chmod +x ${LIVE_ROOTDIR}/etc/rc.d/rc.cups
fi
if [ -x ${LIVE_ROOTDIR}/usr/sbin/cupsd ] && [ -f ${LIVE_ROOTDIR}/etc/rc.d/rc.cups-browsed ]; then
chmod +x ${LIVE_ROOTDIR}/etc/rc.d/rc.cups-browsed
fi
# Add a softvol pre-amp to ALSA - some computers have too low volumes.
# If etc/asound.conf exists it's configuring ALSA to use Pulse,
# so in that case the pre-amp is not needed:
if [ ! -f ${LIVE_ROOTDIR}/etc/asound.conf ]; then
cat <<EOAL > ${LIVE_ROOTDIR}/etc/asound.conf
pcm.!default {
type asym
playback.pcm "plug:softvol"
capture.pcm "plug:dsnoop"
}
pcm.softvol {
type softvol
slave.pcm "dmix"
control { name "PCM"; card 0; }
max_dB 32.0
}
EOAL
else
if ! grep -q sysdefault ${LIVE_ROOTDIR}/etc/asound.conf ; then
# If pulse is used, configure a fallback to use the system default
# or else there will not be sound on first boot:
sed -i ${LIVE_ROOTDIR}/etc/asound.conf \
-e '/type pulse/ a \ \ fallback "sysdefault"'
fi
fi
# Skip all filesystem checks at boot:
touch ${LIVE_ROOTDIR}/etc/fastboot
# We will not write to the hardware clock:
sed -i -e '/systohc/s/^/# /' ${LIVE_ROOTDIR}/etc/rc.d/rc.6
# Don't try to re-mount our squashfs and overlay filesystems:
sed -e 's/^ *SKIPFS="no/&squashfs,nooverlay,no/' \
-i ${LIVE_ROOTDIR}/etc/rc.d/rc.S
# Run some package setup scripts (usually run by the slackware installer),
# as well as some of the delaying commands in rc.M and rc.modules:
chroot ${LIVE_ROOTDIR} /bin/bash <<EOCR
# Run bits from rc.M so we won't need to run them again in the live system:
/sbin/depmod $KVER
/sbin/ldconfig
EOCR
chroot ${LIVE_ROOTDIR} /bin/bash <<EOCR
# Update the desktop database:
if [ -x /usr/bin/update-desktop-database ]; then
/usr/bin/update-desktop-database /usr/share/applications > /dev/null 2>${DBGOUT}
fi
# Update hicolor theme cache:
if [ -d /usr/share/icons/hicolor ]; then
if [ -x /usr/bin/gtk-update-icon-cache ]; then
/usr/bin/gtk-update-icon-cache -f -t /usr/share/icons/hicolor 1>/dev/null 2>${DBGOUT}
fi
fi
# Update the mime database:
if [ -x /usr/bin/update-mime-database ]; then
/usr/bin/update-mime-database /usr/share/mime >/dev/null 2>${DBGOUT}
fi
# Font configuration:
if [ -x /usr/bin/fc-cache ]; then
for fontdir in 100dpi 75dpi OTF Speedo TTF Type1 cyrillic ; do
if [ -d /usr/share/fonts/\$fontdir ]; then
mkfontscale /usr/share/fonts/\$fontdir 1>/dev/null 2>${DBGOUT}
mkfontdir /usr/share/fonts/\$fontdir 1>/dev/null 2>${DBGOUT}
fi
done
if [ -d /usr/share/fonts/misc ]; then
mkfontscale /usr/share/fonts/misc 1>/dev/null 2>${DBGOUT}
mkfontdir -e /usr/share/fonts/encodings -e /usr/share/fonts/encodings/large /usr/share/fonts/misc 1>/dev/null 2>${DBGOUT}
fi
/usr/bin/fc-cache -f 1>/dev/null 2>${DBGOUT}
fi
if [ -x /usr/bin/update-gtk-immodules ]; then
/usr/bin/update-gtk-immodules
fi
if [ -x /usr/bin/update-gdk-pixbuf-loaders ]; then
/usr/bin/update-gdk-pixbuf-loaders
fi
if [ -x /usr/bin/update-pango-querymodules ]; then
/usr/bin/update-pango-querymodules
fi
if [ -x /usr/bin/glib-compile-schemas ]; then
/usr/bin/glib-compile-schemas /usr/share/glib-2.0/schemas >/dev/null 2>${DBGOUT}
fi
# Delete unwanted cache files:
if [ -d usr/share/icons ]; then
find usr/share/icons -name icon-theme.cache -exec rm "{}" \;
fi
EOCR
# Disable above commands in rc.M and rc.modules:
sed -e "s% /usr/bin/update.*verbose%#&%" -i ${LIVE_ROOTDIR}/etc/rc.d/rc.M
sed -e '/^ *\/usr\/bin\/glib-c/ s, /usr/bin/glib-c,#&,' -i ${LIVE_ROOTDIR}/etc/rc.d/rc.M
sed -e "s% /sbin/depmod -%#&%" -i ${LIVE_ROOTDIR}/etc/rc.d/rc.modules
# Start/stop the NVIDIA persistence daemon if a NVIDIA driver is loaded;
# Note that this assumes the nvidia-driver and nvidia-kernel packages
# from slackbuilds.org are being used:
cat <<EOT >> ${LIVE_ROOTDIR}/etc/rc.d/rc.local
# For CUDA/OpenCL to work after reboot, create missing nvidia device nodes:
if [ -x /usr/bin/nvidia-modprobe ]; then
echo "Creating missing nvidia device nodes..."
/usr/bin/nvidia-modprobe -c 0 -u
fi
# Start the nvidia-persistenced daemon:
if [ -x /etc/rc.d/rc.nvidia-persistenced ] && [ -d /var/run/nvidia-persistenced ]; then
echo "Starting nvidia persistence daemon..."
sed -e "s/NVPD_USER=.*/NVPD_USER=${NVUID}/" -i /etc/rc.d/rc.nvidia-persistenced
chown ${NVUID}:${NVGRP} /var/run/nvidia-persistenced 2>/dev/null
/etc/rc.d/rc.nvidia-persistenced start
fi
EOT
cat <<EOT >> ${LIVE_ROOTDIR}/etc/rc.d/rc.local_shutdown
# Stop the nvidia-persistenced daemon:
if [ -x /etc/rc.d/rc.nvidia-persistenced ]; then
echo "Stopping nvidia persistence daemon..."
/etc/rc.d/rc.nvidia-persistenced stop
fi
EOT
# Clean out the unneeded stuff:
# Note: this will fail when a directory is encountered. This failure points
# to a packaging issue; find and fix the responsible package.
rm -f ${LIVE_ROOTDIR}/tmp/[A-Za-z]*
rm -f ${LIVE_ROOTDIR}/var/mail/*
rm -f ${LIVE_ROOTDIR}/root/.bash*
# Create a locate cache:
echo "-- Creating locate cache, takes a few seconds..."
if [ -x ${LIVE_ROOTDIR}/etc/cron.daily/mlocate ]; then
LOCATE_BIN=mlocate
else
LOCATE_BIN=slocate
fi
# Mlocate needs a mounted /proc in the chroot:
if ! mount | grep -q 'on ${LIVE_ROOTDIR}/proc' ; then
mount --bind /proc ${LIVE_ROOTDIR}/proc
fi
chroot ${LIVE_ROOTDIR} /etc/cron.daily/${LOCATE_BIN} 2>${DBGOUT}
# -----------------------------------------------------------------------------
# Done with configuring the live system!
# -----------------------------------------------------------------------------
# Squash the configuration into its own module:
umount -R ${LIVE_ROOTDIR} 2>${DBGOUT} || true
mksquashfs ${INSTDIR} ${LIVE_MOD_SYS}/0099-${DISTRO}_zzzconf-${SL_VERSION}-${SL_ARCH}.sxz -noappend -comp ${SQ_COMP} ${SQ_COMP_PARAMS}
rm -rf ${INSTDIR}/*
# End result: we have our .sxz file and the INSTDIR is empty again,
# Next step is to loop-mount the squashfs file onto INSTDIR.
# Add the system configuration tree to the readonly lowerdirs for the overlay:
RODIRS="${INSTDIR}:${RODIRS}"
# Mount the module for use in the final assembly of the ISO:
mount -t squashfs -o loop ${LIVE_MOD_SYS}/0099-${DISTRO}_zzzconf-${SL_VERSION}-${SL_ARCH}.sxz ${INSTDIR}
unset INSTDIR
# -----------------------------------------------------------------------------
# Prepare the system for live booting.
# -----------------------------------------------------------------------------
echo "-- Preparing the system for live booting."
umount -R ${LIVE_ROOTDIR} 2>${DBGOUT} || true
mount -t overlay -o lowerdir=${RODIRS%:*},upperdir=${LIVE_BOOT},workdir=${LIVE_OVLDIR} overlay ${LIVE_ROOTDIR}
mount --bind /proc ${LIVE_ROOTDIR}/proc
mount --bind /sys ${LIVE_ROOTDIR}/sys
mount --bind /dev ${LIVE_ROOTDIR}/dev
# Determine the installed kernel version:
KPKGDET=$(find_modulespackage $LIVE_ROOTDIR)
if [ "$SL_ARCH" = "x86_64" -o "$SMP32" = "NO" ]; then
KGEN=$(ls --indicator-style=none ${LIVE_ROOTDIR}/var/log/packages/kernel*${KPKGDET}* |grep -v smp |head -1 |rev | cut -d- -f3 |tr _ - |rev)
KVER=$(ls --indicator-style=none ${LIVE_ROOTDIR}/lib/modules/ |grep -v smp |head -1)
else
KGEN=$(ls --indicator-style=none ${LIVE_ROOTDIR}/var/log/packages/kernel*${KPKGDET}* |grep smp |head -1 |rev | cut -d- -f3 |tr _ - |rev)
KVER=$(ls --indicator-style=none ${LIVE_ROOTDIR}/lib/modules/ |grep smp |head -1)
fi
# Determine Slackware's GRUB version and build (we will use this later):
GRUBVER=$(find ${DEF_SL_PKGROOT}/../ -name "grub-*.t?z" |rev |cut -d- -f3 |rev)
GRUBBLD=$(find ${DEF_SL_PKGROOT}/../ -name "grub-*.t?z" |rev |cut -d- -f1 |cut -d. -f2 |rev)
# Create an initrd for the generic kernel, using a modified init script:
echo "-- Creating initrd for kernel-generic $KVER ..."
chroot ${LIVE_ROOTDIR} /sbin/mkinitrd -c -w ${WAIT} -l us -o /boot/initrd_${KVER}.img -k ${KVER} -m ${KMODS} -L -C dummy 1>${DBGOUT} 2>${DBGOUT}
# Modify the initrd content for the Live OS.
# Note: 'upslak.sh' needs to be updated when this 'cat' command changes:
cat $LIVE_TOOLDIR/liveinit.tpl | sed \
-e "s/@LIVEMAIN@/$LIVEMAIN/g" \
-e "s/@MARKER@/$MARKER/g" \
-e "s/@MEDIALABEL@/$MEDIALABEL/g" \
-e "s/@PERSISTENCE@/$PERSISTENCE/g" \
-e "s/@DARKSTAR@/$LIVE_HOSTNAME/g" \
-e "s/@LIVEUID@/$LIVEUID/g" \
-e "s/@DISTRO@/$DISTRO/g" \
-e "s/@CDISTRO@/${DISTRO^}/g" \
-e "s/@UDISTRO@/${DISTRO^^}/g" \
-e "s/@CORE2RAMMODS@/${CORE2RAMMODS}/g" \
-e "s/@VERSION@/${VERSION}/g" \
-e "s/@SQ_EXT_AVAIL@/${SQ_EXT_AVAIL}/g" \
-e "s,@DEF_KBD@,${DEF_KBD},g" \
-e "s,@DEF_LOCALE@,${DEF_LOCALE},g" \
-e "s,@DEF_TZ@,${DEF_TZ},g" \
> ${LIVE_ROOTDIR}/boot/initrd-tree/init
cat /dev/null > ${LIVE_ROOTDIR}/boot/initrd-tree/luksdev
# We do not add openobex to the initrd and don't want to see irrelevant errors:
rm ${LIVE_ROOTDIR}/boot/initrd-tree/lib/udev/rules.d/*openobex*rules 2>${DBGOUT} || true
# Add dhcpcd for NFS root support (just to have it - even if we won't need it):
DHCPD_PKG=$(find ${DEF_SL_PKGROOT}/../ -name "dhcpcd-*.t?z" |head -1)
tar -C ${LIVE_ROOTDIR}/boot/initrd-tree/ -xf ${DHCPD_PKG} \
var/lib/dhcpcd lib/dhcpcd sbin/dhcpcd usr/lib${DIRSUFFIX}/dhcpcd \
etc/dhcpcd.conf.new
mv ${LIVE_ROOTDIR}/boot/initrd-tree/etc/dhcpcd.conf{.new,}
# Create the dhcpcd account because we added the package to the initrd:
if ! grep -q dhcpcd ${LIVE_ROOTDIR}/boot/initrd-tree/etc/passwd; then
echo "dhcpcd:x:68:68:User for dhcpcd:/var/lib/dhcpcd:/bin/false" >> ${LIVE_ROOTDIR}/boot/initrd-tree/etc/passwd
echo "dhcpcd:x:68:" >> ${LIVE_ROOTDIR}/boot/initrd-tree/etc/group
fi
# Add getfattr to read extended attributes (even if we won't need it):
ATTR_PKG=$(find ${DEF_SL_PKGROOT}/../ -name "attr-*.t?z" |head -1)
tar --wildcards -C ${LIVE_ROOTDIR}/boot/initrd-tree/ -xf ${ATTR_PKG} \
lib${DIRSUFFIX}/libattr.so.* usr/bin/getfattr
# Generate library symlinks for libattr (getfattr depends on them):
( cd ${LIVE_ROOTDIR}/boot/initrd-tree/lib${DIRSUFFIX} ; ldconfig -n . )
# Stamp the Slackware version into the initrd (at least dhcpcd needs this):
mkdir -p ${LIVE_ROOTDIR}/boot/initrd-tree/etc/rc.d
cp -a ${LIVE_ROOTDIR}/etc/slackware-version ${LIVE_ROOTDIR}/etc/os-release \
${LIVE_ROOTDIR}/boot/initrd-tree/etc/
if [ "$NFSROOTSUP" = "YES" ]; then
# Add just the right kernel network modules by pruning unneeded stuff:
# We need the full kernel-modules package for deps resolving:
# Get the kernel modules:
for NETMODPATH in ${NETMODS} ; do
cd ${LIVE_ROOTDIR}
cp -a --parents lib/modules/${KVER}/${NETMODPATH} \
${LIVE_ROOTDIR}/boot/initrd-tree/
cd - 1>/dev/null
# Prune the ones we do not need:
for KNETRM in ${NETEXCL} ; do
find ${LIVE_ROOTDIR}/boot/initrd-tree/lib/modules/${KVER}/${NETMODPATH} \
-name $KNETRM -depth -exec rm -rf {} \;
done
# Add any dependency modules:
for MODULE in $(find ${LIVE_ROOTDIR}/boot/initrd-tree/lib/modules/${KVER}/${NETMODPATH} -type f -exec basename {} .ko \;) ; do
/sbin/modprobe --dirname ${LIVE_ROOTDIR} --set-version $KVER --show-depends --ignore-install $MODULE 2>/dev/null |grep "^insmod " |cut -f 2 -d ' ' |while read SRCMOD; do
if [ "$(basename $SRCMOD .ko)" != "$MODULE" ]; then
cd ${LIVE_ROOTDIR}
# Need to strip ${LIVE_ROOTDIR} from the start of ${SRCMOD}:
cp -a --parents $(echo $SRCMOD |sed 's|'${LIVE_ROOTDIR}'/|./|' ) \
${LIVE_ROOTDIR}/boot/initrd-tree/
cd - 1>/dev/null
fi
done
done
done
# We added extra modules to the initrd, so we run depmod again:
chroot ${LIVE_ROOTDIR}/boot/initrd-tree /sbin/depmod $KVER
# Add the firmware for network cards that need them:
KFW_PKG=$(find ${DEF_SL_PKGROOT}/../ -name "kernel-firmware-*.t?z" |head -1)
tar tf ${KFW_PKG} |grep -E "($(echo $NETFIRMWARE |tr ' ' '|'))" \
|xargs tar -C ${LIVE_ROOTDIR}/boot/initrd-tree/ -xf ${KFW_PKG} \
2>/dev/null || true
fi
# Wrap up the initrd.img again:
( cd ${LIVE_ROOTDIR}/boot/initrd-tree
find . | cpio -o -H newc | $COMPR >${LIVE_ROOTDIR}/boot/initrd_${KVER}.img 2>${DBGOUT}
)
rm -rf ${LIVE_ROOTDIR}/boot/initrd-tree
# ... and cleanup these mounts again:
# Also, prevent a 'target is busy' error while unmounting.
# because gpg-agent/keyboxd/scdaemon were activated and keep the mount open:
lsof -l -n -t ${LIVE_ROOTDIR} |xargs -r kill -KILL
umount ${LIVE_ROOTDIR}/{proc,sys,dev} || true
umount -R ${LIVE_ROOTDIR} || true
# Paranoia:
[ ! -z "${LIVE_BOOT}" ] && rm -rf ${LIVE_BOOT}/{etc,tmp,usr,var} 1>${DBGOUT} 2>${DBGOUT}
# Copy kernel and move the modified initrd (we do not need it in the Live OS).
# Note to self: syslinux does not 'see' files unless they are DOS 8.3 names?
rm -rf ${LIVE_STAGING}/boot
mkdir -p ${LIVE_STAGING}/boot
if [ "${KIMGNAME_STYLE}" = "OLD" ]; then
cp -a ${LIVE_BOOT}/boot/vmlinuz-generic*-${KGEN} ${LIVE_STAGING}/boot/generic
else
cp -a ${LIVE_BOOT}/boot/vmlinuz-${KGEN}-generic ${LIVE_STAGING}/boot/generic
fi
mv ${LIVE_BOOT}/boot/initrd_${KVER}.img ${LIVE_STAGING}/boot/initrd.img
# Squash the boot directory into its own module:
mksquashfs ${LIVE_BOOT} ${LIVE_MOD_SYS}/0000-${DISTRO}_boot-${SL_VERSION}-${SL_ARCH}.sxz -noappend -comp ${SQ_COMP} ${SQ_COMP_PARAMS}
# Copy the syslinux configuration.
# The next block checks here for a possible UEFI grub boot image:
cp -a ${LIVE_TOOLDIR}/syslinux ${LIVE_STAGING}/boot/
# EFI support always for 64bit architecture, but conditional for 32bit.
if [ "$SL_ARCH" = "x86_64" -o "$EFI32" = "YES" ]; then
# Copy the UEFI boot directory structure:
rm -rf ${LIVE_STAGING}/EFI/BOOT
mkdir -p ${LIVE_STAGING}/EFI/BOOT
cp -a ${LIVE_TOOLDIR}/EFI/BOOT/{grub-embedded.cfg,make-grub.sh,*.txt,theme} ${LIVE_STAGING}/EFI/BOOT/
if [ ${SECUREBOOT} -eq 1 ]; then
# User needs a DER-encoded copy of the signing cert for MOK enrollment:
openssl x509 -outform der -in ${MOKCERT} -out ${LIVE_STAGING}/EFI/BOOT/liveslak.der
fi
if [ "$LIVEDE" = "XFCE" ]; then
# We do not use the unicode font, so it can be removed to save space:
rm -f ${LIVE_STAGING}/EFI/BOOT/theme/unicode.pf2
fi
# Create the grub fonts used in the theme.
# Command outputs string like this: "Font name: DejaVu Sans Mono Regular 5".
for FSIZE in 5 10 12 20 24 ; do
grub-mkfont -s ${FSIZE} -av \
-o ${LIVE_STAGING}/EFI/BOOT/theme/dejavusansmono${FSIZE}.pf2 \
/usr/share/fonts/TTF/DejaVuSansMono.ttf \
| grep "^Font name: "
done
# The grub-embedded.cfg in the bootx64.efi/bootia32.efi looks for this file:
touch ${LIVE_STAGING}/EFI/BOOT/${MARKER}
# Generate the UEFI grub boot image if needed:
if [ ! -f ${LIVE_STAGING}/EFI/BOOT/boot${EFISUFF}.efi -o ! -f ${LIVE_STAGING}/boot/syslinux/efiboot.img ]; then
( cd ${LIVE_STAGING}/EFI/BOOT
# Create a SBAT file 'grub_sbat.csv' to be used by make-grub.sh :
cat <<HSBAT > ${LIVE_STAGING}/EFI/BOOT/grub_sbat.csv
sbat,1,SBAT Version,sbat,1,https://github.com/rhboot/shim/blob/main/SBAT.md
grub,1,Free Software Foundation,grub,2.06,https://www.gnu.org/software/grub/
grub.liveslak,1,The liveslak project,grub,${GRUBVER}-${GRUBBLD},https://download.liveslak.org/
HSBAT
sed -i -e "s/SLACKWARELIVE/${MARKER}/g" grub-embedded.cfg
sh make-grub.sh EFIFORM=${EFIFORM} EFISUFF=${EFISUFF}
)
fi
# Generate the grub configuration for UEFI boot:
gen_uefimenu ${LIVE_STAGING}/EFI/BOOT
# Add SecureBoot support if requested:
if [ ${SECUREBOOT} -eq 1 ]; then
secureboot ${SHIM_3RDP}
fi
fi # End EFI support menu.
if [ "$SYSMENU" = "NO" ]; then
# Simple isolinux choices, no UEFI support.
echo "include syslinux.cfg" > ${LIVE_STAGING}/boot/syslinux/isolinux.cfg
else
# NOTE: Convert a PNG image to VESA bitmap before using it with vesamenu:
# $ convert -depth 16 -colors 65536 in.png out.png
cp -a /usr/share/syslinux/vesamenu.c32 ${LIVE_STAGING}/boot/syslinux/
echo "include menu/vesamenu.cfg" > ${LIVE_STAGING}/boot/syslinux/isolinux.cfg
# Generate the multi-language menu:
gen_bootmenu ${LIVE_STAGING}/boot/syslinux
fi
for SLFILE in message.txt f2.txt syslinux.cfg lang.cfg ; do
if [ -f ${LIVE_STAGING}/boot/syslinux/${SLFILE} ]; then
sed -i ${LIVE_STAGING}/boot/syslinux/${SLFILE} \
-e "s/@DIRSUFFIX@/$DIRSUFFIX/g" \
-e "s/@DISTRO@/$DISTRO/g" \
-e "s/@CDISTRO@/${DISTRO^}/g" \
-e "s/@UDISTRO@/${DISTRO^^}/g" \
-e "s/@KVER@/$KVER/g" \
-e "s/@LIVEMAIN@/$LIVEMAIN/g" \
-e "s/@MEDIALABEL@/$MEDIALABEL/g" \
-e "s/@LIVEDE@/$(echo $LIVEDE |sed 's/BASE//')/g" \
-e "s/@SL_VERSION@/$SL_VERSION/g"
fi
done
# The iso2usb.sh script can use this copy of a MBR file as fallback:
cp -a /usr/share/syslinux/gptmbr.bin ${LIVE_STAGING}/boot/syslinux/
# We have memtest in the syslinux bootmenu:
mv ${LIVE_STAGING}/boot/syslinux/memtest ${LIVE_STAGING}/boot/
# Make use of proper console font if we have it available:
if [ -f /usr/share/kbd/consolefonts/${CONSFONT}.gz ]; then
gunzip -cd /usr/share/kbd/consolefonts/${CONSFONT}.gz > ${LIVE_STAGING}/boot/syslinux/${CONSFONT}
elif [ ! -f ${LIVE_STAGING}/boot/syslinux/${CONSFONT} ]; then
sed -i -e "s/^font .*/#&/" ${LIVE_STAGING}/boot/syslinux/menu/*menu*.cfg
fi
# -----------------------------------------------------------------------------
# Assemble the ISO
# -----------------------------------------------------------------------------
echo "-- Assemble the ISO image."
# We keep strict size requirements for the XFCE ISO:
# addons/optional modules will not be added.
if [ "$LIVEDE" != "XFCE" ]; then
# Copy our stockpile of add-on modules into place:
if ls ${LIVE_TOOLDIR}/addons/*.sxz 1>/dev/null 2>&1 ; then
cp ${LIVE_TOOLDIR}/addons/*.sxz ${LIVE_MOD_ADD}/
fi
# If we have optionals, copy those too:
if ls ${LIVE_TOOLDIR}/optional/*.sxz 1>/dev/null 2>&1 ; then
cp ${LIVE_TOOLDIR}/optional/*.sxz ${LIVE_MOD_OPT}/
fi
fi
if [ "$LIVEDE" != "XFCE" -a "$LIVEDE" != "LEAN" -a "$LIVEDE" != "SLACKWARE" ]
then
# KDE/PLASMA etc will profit from accelerated graphics support;
# however the SLACKWARE ISO should not have any non-Slackware content.
# You can 'cheat' when building the SLACKWARE ISO by copying the graphics
# drivers into the 'optional' directory yourself.
if ls ${LIVE_TOOLDIR}/graphics/*${KVER}-${SL_VERSION}-${SL_ARCH}.sxz 1>/dev/null 2>&1 ; then
# Add custom (proprietary) graphics drivers:
echo "-- Adding binary GPU drivers supporting kernel ${KVER}."
cp ${LIVE_TOOLDIR}/graphics/*${KVER}-${SL_VERSION}-${SL_ARCH}.sxz ${LIVE_MOD_OPT}/
if ls ${LIVE_TOOLDIR}/graphics/nvidia-*xx.ids 1>/dev/null 2>&1 ; then
cp ${LIVE_TOOLDIR}/graphics/nvidia-*xx.ids ${LIVE_MOD_OPT}/
fi
fi
fi
# Directory for rootcopy files (everything placed here will be copied
# verbatim into the overlay root):
mkdir -p ${LIVE_STAGING}/${LIVEMAIN}/rootcopy
# Mark our ISO as 'ventoy-compatible':
echo "This ISO is compatible with Ventoy. See https://www.ventoy.net/en/compatible.html" >${LIVE_STAGING}/ventoy.dat
# Create an ISO file from the directories found below ${LIVE_STAGING}:
create_iso ${LIVE_STAGING}
# Clean out the mounts etc:
cleanup
