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Add 4.4 - set up environment

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Aditya 2023-01-06 14:29:14 +05:30
parent adf65dfb8c
commit 378f236bcc
2 changed files with 109 additions and 17 deletions
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20
scripts/chapter4/4.4-set-up-env.sh Normal file
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@ -0,0 +1,20 @@
#!/bin/bash
cat > ~/.bash_profile << "EOF"
exec env -i HOME=$HOME TERM=$TERM PS1='\u:\w\$ ' /bin/bash
EOF
cat > ~/.bashrc << "EOF"
set +h
umask 022
LFS=/mnt/lfs
LC_ALL=POSIX
LFS_TGT=$(uname -m)-lfs-linux-gnu
PATH=/usr/bin
if [ ! -L /bin ]; then PATH=/bin:$PATH; fi
PATH=$LFS/tools/bin:$PATH
CONFIG_SITE=$LFS/usr/share/config.site
export LFS LC_ALL LFS_TGT PATH CONFIG_SITE
EOF
source ~/.bash_profile

106
scripts/main.sh
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@ -1,6 +1,8 @@
#!/bin/bash
# Set SU
# ======
command -v sudo > /dev/null
if [ $? -eq 1 ]
then
SU=doas
@ -8,6 +10,8 @@ else
SU=sudo
fi
# Exit on error
# =============
exit_status=0
function check_exit_code() {
@ -24,35 +28,103 @@ function stop_script() {
exit 1
}
# Chapter 2
# =========
echo "Chapter 2"
echo "Checking required packages"
bash ./chapter2/2.2-version-check.sh
echo "Creating filesystem"
$SU bash ./chapter2/2.5-create-filesystem.sh
echo "Mounting filesystem"
$SU bash ./chapter2/2.7-mount.sh
echo "Chapter 3"
echo "Downloading sources"
bash ./chapter3/3.1-sources.sh
echo "Chapter 4"
echo "Creating direcctories"
$SU bash ./chapter4/4.2-create-dir.sh
# Exit on error
check_exit_code
if [ $exit_status -ne 0 ]
then
stop_script "chapter2/2.2-version-check.sh"
fi
# Set LFS variable
# ================
export LFS=/mnt/lfs
echo "LFS is $LFS"
# Chapter 2.5
# ===========
echo "Creating filesystem"
su -c "bash ./chapter2/2.5-create-filesystem.sh"
# Exit on error
check_exit_code
if [ $exit_status -ne 0 ]
then
stop_script "chapter2/2.5-create-filesystem.sh"
fi
# Chapter 2.7
# ===========
echo "Mounting filesystem"
su -c "bash ./chapter2/2.7-mount.sh"
# Exit on error
check_exit_code
if [ $exit_status -ne 0 ]
then
stop_script "chapter2/2.7-mount.sh"
fi
# Chapter 3
# =========
echo "Chapter 3"
echo "Downloading sources"
bash ./chapter3/3.1-sources.sh
# Exit on error
check_exit_code
if [ $exit_status -ne 0 ]
then
stop_script "chapter3/3.1-sources.sh"
fi
# Chapter 4
# =========
echo "Chapter 4"
echo "Creating direcctories"
su -c "bash ./chapter4/4.2-create-dir.sh"
# Exit on error
check_exit_code
if [ $exit_status -ne 0 ]
then
stop_script "chapter4/4.2-create-dir.sh"
fi
# Chapter 4.3
# ===========
echo "Adding LFS user"
su -c "bash ./chapter4/4.3-add-user.sh"
# Exit on error
check_exit_code
if [ $exit_status -ne 0 ]
then
stop_script "chapter4/4.3-add-user.sh"
fi
PWD=$(pwd)
# Chapter 4.4
# ===========
echo "Setting Up the Environment"
su - lfs -c "$PWD/chapter4/4.4-set-up-env.sh"
# Exit on error
check_exit_code
if [ $exit_status -ne 0 ]
then
stop_script "chapter4/4.4-set-up-env.sh"
fi