you might need to install some packages which are not present in ubuntu 14.04
bhargav@Inspiron:~$sudo apt-get install texinfo gawk make sed php gcc g++
Use scripts from documentation to check for packages and librarieson your host system :
sudo blkid -o list
bhargav@Inspiron:~$ sudo ./version-check.sh
Note : you might need to install few packages showed after running the script :
bhargav@Inspiron:~$ sudo ./library-check.sh
script code library-check.sh : Refer documentation for script code.
-
Install gmp mpfr mpc
Installation is done manually by going onto site for each package and then download and install it as shown in documentation of each package.
You might get problem while installing mpfr hence just run this command:
sudo apt-get install libmpfr-dev libmpfr-doc libmpfr4 libmpfr4-dbg
Making a partition on disk for lfs using parted application :Note : If you are not sure how PARTED work then refer to belowlink before going forward:http://www.thegeekstuff.com/2011/09/parted-command-examples/
bhargav-Inspiron:/$ sudo parted
(parted) print free
Now look for space which is free to use and remember the start and end
size to make partition: Note : Please re-check or make sure before running any command. Any mistake might lead to losing your data onto disk or HD.
(parted) mkpart Partition name? []? lfs File system type? [ext2]? ext4 Start? 238GB End? 248GB (parted) print Model: ATA WDC WD5000LPVX-7 (scsi) Disk /dev/sda: 500GB Sector size (logical/physical): 512B/4096B Partition Table: gpt Number Start End Size File system Name Flags 1 1049kB 525MB 524MB fat32 EFI system partition boot 2 525MB 567MB 41.9MB fat32 Basic data partition hidden 3 567MB 701MB 134MB Microsoft reserved partition msftres 4 701MB 1488MB 786MB ntfs Basic data partition hidden, diag 5 1488MB 70.1GB 68.6GB ntfs Basic data partition msftdata 6 70.1GB 238GB 168GB ntfs Basic data partition msftdata 11 238GB 248GB 10.5GB lfs
7 248GB 459GB 211GB ntfs Basic data partition msftdata 9 459GB 463GB 4200MB linux-swap(v1) 10 463GB 491GB 27.3GB ext4 8 491GB 500GB 9412MB ntfs Microsoft recovery partition hidden, diag
Format ext2 partition to ext4 partition :
bhargav@Inspiron:~$sudo blkid -o list //this will show partition blkid
bhargav@Inspiron:~$ sudo mkfs.ext4 /dev/sda11
We will make a variable link: (OPTIONAL you can use /mnt/lfs in $LFS or viceversa)
bhargav@Inspiron:~$ export LFS=/mnt/lfs
Make directory at /mnt/ name lfs:
bhargav@Inspiron:~$ sudo mkdir -pv /mnt/lfs
Mounting the partition on the location of lfs directory:
bhargav@Inspiron:~$ sudo mount -v -t ext4 /dev/sda11 /mnt/lfs /dev/sda11 on /mnt/lfs type ext4 (rw)
Make directory inside /mnt/lfs named “sources” :
bhargav@Inspiron:~$ sudo mkdir -v $LFS/sources mkdir: created directory ‘/mnt/lfs/sources’
Give permission to /mnt/lfs/sources :
bhargav@Inspiron:~$ sudo chmod -v a+wt $LFS/sources mode of ‘/mnt/lfs/sources’ changed from 0755 (rwxr-xr-x) to 1777 (rwxrwxrwt)
Download all the packages from site :
It includes total 77 files including patches
ftp://ftp.lfs-matrix.net/pub/lfs/lfs-packages/lfs-packages-7.7-systemd.tar
bhargav@Inspiron:/$ groupadd lfs
bhargav@Inspiron:/$ sudo useradd -s /bin/bash -g lfs -m -k /dev/null lfs bhargav@Inspiron:/$ sudo adduser lfs sudo bhargav@Inspiron:/$ sudo passwd lfs Enter new UNIX password: Retype new UNIX password: passwd: password updated successfully
lfs@Inspiron:/mnt/lfs$ sudo mkdir -v $LFS/tools mkdir: created directory '/mnt/lfs/tools' lfs@bhargav-Inspiron-3443:/mnt/lfs$ sudo ln -sv $LFS/tools / '/tools' -> '/mnt/lfs/tools'
lfs@Inspiron:/mnt/lfs$
bhargav@Inspiron:/$ sudo chown -v lfs /mnt/lfs/tools changed ownership of ‘/mnt/lfs/tools’ from root to lfs bhargav@Inspiron:/$ sudo chown -v lfs /mnt/lfs/sources changed ownership of ‘/mnt/lfs/sources’ from root to lfs bhargav@Inspiron:/$
bhargav@Inspiron:/$ su - lfs Password:
Setting Up the Environment :
lfs@Inspiron:~$ ~/.bash_profile << "EOF" > exec env -i HOME=$HOME TERM=$TERM PS1='u:w$ ' /bin/bash > EOF -su: /home/lfs/.bash_profile: No such file or directory lfs@Inspiron:~$ cat > ~/.bash_profile << "EOF" exec env -i HOME=$HOME TERM=$TERM PS1='u:w$ ' /bin/bash EOF lfs@Inspiron:~$ cat > ~/.bashrc << "EOF" > set +h > umask 022 > LFS=/mnt/lfs > LC_ALL=POSIX > LFS_TGT=$(uname -m)-lfs-linux-gnu > PATH=/tools/bin:/bin:/usr/bin > export LFS LC_ALL LFS_TGT PATH > EOF lfs@Inspiron:~$ source ~/.bash_profile
IMP change it back to dash to run in normal enviroment
To change symblic link of sh to bash
sudo ln -sf bash /bin/sh
Change it to dash when it is done
sudo ln -sf dash /bin/sh
Build Binutils package :
cd $LFS/sources
tar xf binutils-2.22.tar.bz2
cd binutils-2.22
mkdir -v ../binutils-build
cd ../binutils-build
../binutils-2.22/configure
--target=$LFS_TGT --prefix=/tools
--disable-nls --disable-werror
make
case $(uname -m) in
x86_64) mkdir -v /tools/lib && ln -sv lib /tools/lib64 ;;
esac
make install
cd $LFS/sources
rm -rf binutils-build binutils-2.22
Buils GCC package:
cd $LFS/sources tar xf gcc-4.6.2.tar.bz2 cd gcc-4.6.2 tar -jxf ../mpfr-3.1.0.tar.bz2 mv -v mpfr-3.1.0 mpfr tar -Jxf ../gmp-5.0.4.tar.xz mv -v gmp-5.0.4 gmp tar -zxf ../mpc-0.9.tar.gz mv -v mpc-0.9 mpc
For futher steps visit my old blog where I have written all the remaining steps :
http://bhargavamin7.blogspot.com/2015/07/lfs-using-ubuntu-1404.html
Social Profiles