automate-lfs-build

set of script which can be used to automate LFS build.

Requirements

• $ apt install build-essential bison texinfo gawk git python2.7 kpartx -y
• passes version-check.sh

scripts

Scripts must be executed in the same order as shown below

• version-check.sh

  • This should be first script which should be executed, make sure there are no errors before proceding further.

• setup_lfs_user

  • This script is responsible for creating lfs user and setting up bash for lfs.

• build_toolchain

  • This script is responsible for setting up toolchain, must be executed with lfs user permission.

• build_packages

  • This script is responsible for building minimum linux with busybox

• create_image

  • This is optional script for creating an ISO image.

Notes

• scripts has been tested only on Ubuntu 18.04.1 LTS

• iso image has been tested with qemu using below command
  $ qemu-system-x86_64 -drive format=raw,file=$LFS/iso/lfs.iso -nographic -enable-kvm -m 512M

• Below procedure should work seemlessly, considering LFS env has been set

$ mkdir -p $LFS/automate-lfs-build
$ git clone https://github.com/ranjithum/automate-lfs-build $LFS/automate-lfs-build
$ cd $LFS/automate-lfs-build
$ mkdir -p $LFS/lfs-source; wget --input-file=./lfs-packages.txt --continue --directory-prefix=$LFS/lfs-source
$ ./version-check.sh
$ ./setup_lfs_user
$ su - lfs
$ cd automate-lfs-build
$ ./build_toolchain
$ exit
$ ./build_packages
$ ./create_image