OS Week 10 Assignment #3: Linux From Scratch 12.1 Ch. 8

Preparation (IMPORTANT!)

Check file system /mnt/lfs

df | grep lfs

If there is no "/mnt/lfs", see here.

Three (3) Accounts

• your own account, e.g., (user cbkadal)
• root account (root)
• lfs account (user lfs)

Check ALL environments for ALL accounts (cbkadal, root, lfs):

echo "LFS=\"$LFS $(df $LFS|tail -1|awk '{print $1,int($2/1000000)"G"}')\" \
      ARCH=$(arch) NPROC=$(nproc) MAKEFLAGS=$MAKEFLAGS"

Follow "The Linux From Scratch version 12.1 Book" chapter 6-7

• VirtualBox (AMD64)
  • The Linux From Scratch version 12.1 Book (mirror1) (mirror2) (mirror3)
• UTM/M1 (ARM64/AARCH64)
  • The Linux From Scratch ARM64/AARCH64 Book
  • COMPARE
    LFS ARM64/AARCH64 is not an official version (KW) and changes frequently. Therefore, it is recommended to use a package similar to the official version of LFS 12.1 (ORI). Because of this, the instructions for the KW version packages often differ from those for the ORI. Since it uses the ORI package, it must sometimes be compiled using the ORI method. Please be careful, especially when working on chapter 8 and explicitly compiling GCC (chapter 8.27).
    • VISIT https://yforku.github.io/os242/LFS/.
• Source Code Mirrors: (source mirror1) (source mirror2) (source mirror3)
• Kernotex's YouTube LFS 12.1 PlayList
  • Kernotex's Host Linux configuration for LFS Chapter 2.2 - "Host System Requirements"
  • Kernotex's LFS in VirtualBox

Take Note!

You might want to combine the commands in chapter 7.2-7.4 (root)

echo "= (1) ======================================"; sleep 1
echo "LFS=$LFS NPROC=$(nproc) MAKEFLAGS=$MAKEFLAGS"
echo "= (2) ======================================"; sleep 1
chown -R root:root $LFS/{usr,lib,var,etc,bin,sbin}
[ -d $LFS/tools/ ] && chown -R root:root $LFS/tools/
case $(uname -m) in
  x86_64) chown -R root:root $LFS/lib64 ;;
esac
mkdir -pv $LFS/{dev,proc,sys,run}
echo "= (3) ======================================"; sleep 1
systemctl daemon-reload
mount -v --bind /dev $LFS/dev
mount -v --bind /dev/pts $LFS/dev/pts
mount -vt  proc proc  $LFS/proc
mount -vt sysfs sysfs $LFS/sys
mount -vt tmpfs tmpfs $LFS/run
echo "= (4) ======================================"; sleep 1
if [ -h $LFS/dev/shm ]; then
  mkdir -pv $LFS/$(readlink $LFS/dev/shm)
else
  mount -t tmpfs -o nosuid,nodev tmpfs $LFS/dev/shm
fi
echo "= (5) ======================================"; sleep 1
df /
echo "= (6) ======================================"; sleep 1
chroot "$LFS" /usr/bin/env -i   \
    HOME=/root                  \
    TERM="$TERM"                \
    PS1='(lfs chroot) \u:\w\$ ' \
    PATH=/usr/bin:/usr/sbin     \
    MAKEFLAGS=-j$(nproc)        \
    /bin/bash --login

The FIRST TIME chroot RESULT

(lfs chroot) I have no name!:/#

AARCH64 (UTM) and ARM64 (VirtualBox)

• Chapter 8.5. Glibc-2.39 (locale)
• SKIP "make localedata/install-locales"

• Or, your file "/lib/locale/locale-archive" size will be humongous.

• Chapter 8.5. (cont.)

• Time Zone: Asia/Jakarta

ln -sfv /usr/share/zoneinfo/Asia/Jakarta /etc/localtime

• Chapter 8.62. Groff-1.23.0
• Paper Size="A4"

PAGE=A4 ./configure --prefix=/usr

Last, run (user):

export LFS="/mnt/lfs/"
cd $HOME/mywork/WEEK10/
bash 10_WEEK10.sh

Result/Report

cd $HOME/RESULT/W10/
ls -al