Personal linux distribution from scratch. Following the LFS setup with a 5.2.8 kernel.
Table of Content
- VM debian 10
- 10G ext4 /
- 2G swap
- 20G ext4 not mounted
- connect to ssh + scp ft_linux or git clone
- as root, run
prepare_host.shandcheck_host.sh fdisk -lto see the name of the 20G partition not mounted- run
mount_lfs.sh <PARTITION>
> df -h
/dev/sda5 19G 45M 18G 1% /mnt/lfs- as root, sinstall packages: run
install_packages.sh - as root, check packages: run
check_packages.sh - prepare tools directory for later:
prepare_tools.sh
- create a less priviledged user lfs:
user_lfs.sh - switch user:
su - lfs - config the environment for lfs, run
user_env.sh source ~/.bash_profile
tar xvf <package>
# follow instructions
rm -rf <extracted folder>SBU ~ 3 min
| Package | SBU | Install | Tests |
|---|---|---|---|
| binutils-2.32 - 1st pass | 1 | ok | - |
| gcc-9.2.0 - 1st pass | 12 | ok | - |
| linux-5.2.8 | 0.1 | ok | - |
| glibc-2.30 | 4.8 | ok | ok |
| libstdc++ | 0.5 | ok | - |
| binutils-2.32 - 2nd pass | 1.1 | ok | - |
| linux-5.2.8 | 1.1 | ok | - |
| gcc-9.2.0 - 2nd pass | 15 | ok | ok |
| tcl8.6.9 | 0.9 | ok | ok |
| expect5.45.4 | 0.1 | ok | no |
| dejagnu-1.6.2 | >0.1 | ok | ok |
| m4-1.4.18 | 0.2 | ok | no |
| ncurses-6.1 | 0.6 | ok | no |
| bash-5.0 | 0.4 | ok | no |
| bison-3.4.1 | 0.3 | ok | no |
| bzip2-1.0.8 | >0.1 | ok | ok |
| coreutils-8.31 | 0.8 | ok | no |
| diffutils-3.7 | 0.2 | ok | no |
| file-5.37 | 0.1 | ok | no |
| findutils-4.6.0 | 0.3 | ok | no |
| gawk-5.0.1 | 0.2 | ok | no |
| gettext-0.20.1 | 1.8 | ok | no |
| grep-3.3 | 0.2 | ok | no |
| gzip-1.10 | 0.1 | ok | no |
| make-4.2.1 | 0.1 | ok | no |
| patch-2.7.6 | 0.2 | ok | no |
| perl-5.30.0 | 1.6 | ok | no |
| Python-3.7.4 | 1.4 | ok | no |
| sed-4.7 | 0.2 | ok | no |
| tar-1.32 | 0.3 | ok | no |
| texinfo-6.6 | 0.2 | ok | no |
| util-linux-2.34 | 1 | ok | no |
| xz-5.2.4 | 0.2 | ok | no |
- change to user root and change ownership of
toolsto root.
root@debian:/mnt# ls -la lfs/
total 16
drwxr-xr-x 4 root root 4096 Nov 11 16:26 .
drwxr-xr-x 3 root root 4096 Nov 11 16:19 ..
drwxrwxrwt 3 lfs root 4096 Nov 15 14:00 sources
drwxr-xr-x 13 root root 4096 Nov 15 11:12 tools- create /dev /proc /sys /run
- make node /dev/console /dev/null
- mount /dev # montage en double
- mount /dev/pts /proc /sys /run
- chroot: when
/mnt/lfsbecome/. "I have no name!" because /etc/passwd is not created yet. - Create directories according FHS Filesystem Hierarchy Standard.
(lfs chroot) I have no name!:/# ls -lsa
total 76
4 drwxr-xr-x 23 0 0 4096 Nov 15 15:39 .
4 drwxr-xr-x 23 0 0 4096 Nov 15 15:39 ..
4 drwxr-xr-x 2 0 0 4096 Nov 15 15:38 bin
4 drwxr-xr-x 2 0 0 4096 Nov 15 15:38 boot
0 drwxr-xr-x 17 0 0 3180 Nov 15 14:27 dev
4 drwxr-xr-x 4 0 0 4096 Nov 15 15:38 etc
4 drwxr-xr-x 2 0 0 4096 Nov 15 15:38 home
4 drwxr-xr-x 3 0 0 4096 Nov 15 15:38 lib
4 drwxr-xr-x 2 0 0 4096 Nov 15 15:39 lib64
4 drwxr-xr-x 4 0 0 4096 Nov 15 15:38 media
4 drwxr-xr-x 2 0 0 4096 Nov 15 15:38 mnt
4 drwxr-xr-x 2 0 0 4096 Nov 15 15:38 opt
0 dr-xr-xr-x 79 0 0 0 Nov 15 14:27 proc
4 drwxr-x--- 2 0 0 4096 Nov 15 15:38 root
0 drwxrwxrwt 2 0 0 40 Nov 15 15:15 run
4 drwxr-xr-x 2 0 0 4096 Nov 15 15:38 sbin
4 drwxrwxrwt 3 1001 0 4096 Nov 15 14:00 sources
4 drwxr-xr-x 2 0 0 4096 Nov 15 15:38 srv
0 dr-xr-xr-x 13 0 0 0 Nov 15 14:27 sys
4 drwxrwxrwt 2 0 0 4096 Nov 15 15:38 tmp
4 drwxr-xr-x 13 0 0 4096 Nov 15 11:12 tools
4 drwxr-xr-x 10 0 0 4096 Nov 15 15:39 usr
4 drwxr-xr-x 10 0 0 4096 Nov 15 15:39 var
- Create essentials files and symlink
- Start new shell to get rid of "I have no name!"
- Init journals for login, agetty, et init
| Package | SBU | Install | Tests |
|---|---|---|---|
| linux-5.2.8 | >0.1 | ok | - |
| man-pages-5.02 | >0.1 | ok | - |
| glibc-2.30 | 21 | ok | ok |
| zlib-1.2.11 | >0.1 | ok | ok |
| file-5.37 | >0.1 | ok | ok |
| readline-8.0 | >0.1 | ok | - |
| m4-1.4.18 | >0.1 | - | |
| bc-2.1.3 | 0.1 | - | |
| binutils-2.32 | 7.4 | ok | ok |
| gmp-6.1.2 | 1.2 | ok | ok |
| mpfr-4.0.2 | 0.9 | ok | ok |
| mpc-1.1.0 | 0.3 | ok | - |
| shadow-4.7 | 0.2 | ok | - |
| gcc-9.2.0 | 95 | ok | ok |
| bzip2-1.0.8 | >0.1 | ok | - |
| pkg-config-0.29.2 | 0.4 | ok | - |
| ncurses-6.1 | 0.4 | ok | - |
| attr-2.4.48 | >0.1 | ok | ok |
| acl-2.2.53 | >0.1 | ok | - |
| libcap-2.27 | >0.1 | ok | - |
| sed-4.7 | 0.4 | ok | - |
| psmisc-23.2 | >0.1 | ok | - |
| iana-Etc-2.30 | >0.1 | ok | - |
| bison-3.4.1 | 0.3 | ok | - |
| flex-2.6.4 | 0.5 | ok | - |
| grep-3.3 | 0.5 | ok | - |
| bash-5.0 | 2.1 | ok | ok |
| libtool-2.4.6 | 1.9 | ok | - |
| gdbm-1.18.1 | 0.1 | ok | - |
| gperf-3.1 | >0.1 | ok | - |
| expat-2.2.7 | 0.1 | ok | - |
| inetutils-1.9.4 | 0.3 | ok | - |
| perl-5.30.0 | 9.9 | ok | - |
| XML::Parser-2.44 | >0.1 | ok | - |
| intltool-0.51.0 | >0.1 | ||
| autoconf-2.69 | >0.1 | ||
| automake-1.16.1 | >0.1 | ||
| xz-5.2.4 | |||
| kmod-26 | |||
| gettext-0.20.1 | |||
| libelf | |||
| de | |||
| elfutils-0.177 | |||
| libffi-3.2.1 | |||
| openSSL-1.1.1c | |||
| python-3.7.4 | |||
| ninja-1.9.0 | |||
| meson-0.51.1 | |||
| coreutils-8.31 | |||
| check-0.12.0 | |||
| diffutils-3.7 | |||
| gawk-5.0.1 | |||
| findutils-4.6.0 | |||
| groff-1.22.4 | |||
| grub-2.04 | |||
| less-551 | |||
| gzip-1.10 | |||
| IPRoute2-5.2.0 | |||
| kbd-2.2.0 | |||
| libpipeline-1.5.1 | |||
| make-4.2.1 | |||
| patch-2.7.6 | |||
| man-DB-2.8.6.1 | |||
| yar-1.32 | |||
| texinfo-6.6 | |||
| vim-8.1.1846 | |||
| systemd-241 | |||
| d-bus-1.12.16 | |||
| procps-3.3.15 | |||
| util-linux-2.34 | |||
| e2fsprogs-1.45.3 |
lfs root mdp: lfsroot
Duration: ~4 hours
=== g++ Summary ===
# of expected passes 134787
# of expected failures 527
# of unsupported tests 5921
/sources/gcc-9.2.0/build/gcc/xg++ version 9.2.0 (GCC)
=== gcc tests ===
--
=== gcc Summary ===
# of expected passes 139435
# of unexpected failures 2
# of expected failures 527
# of unsupported tests 2151
/sources/gcc-9.2.0/build/gcc/xgcc version 9.2.0 (GCC)
--
=== libatomic Summary ===
# of expected passes 54
=== libgomp tests ===
Running target unix
=== libgomp Summary ===
# of expected passes 2316
# of expected failures 2
# of unsupported tests 210
=== libitm tests ===
--
=== libitm Summary ===
# of expected passes 42
# of expected failures 3
# of unsupported tests 1
=== libstdc++ tests ===
--
=== libstdc++ Summary ===
# of expected passes 12985
# of unexpected failures 9
# of expected failures 78
# of unsupported tests 333
Compiler version: 9.2.0 (GCC)
- before ending a work session: copy the entire folder of the VM in the cloud/usb key.
- download it back before starting Virtual Box.
HOST
- partition lfs will not be mounted:
fdisk -l # to check the name of the partition
mount -v -t ext4 $partition $LFS
ex: mount -v -t ext4 /dev/sda5 $LFS- check that the user lfs exists and that the permissions for the folders /mnt/sources or /mnt/tools are correct.
LFS
As root
- Mount the FS
- /dev (6.2.2)
- /dev/pts /proc /sysfs /run (6.2.3)
- And then
chroot(6.4)