#!/bin/bash

clear

# LFS build environment settings
source env.sh

# Spinner function (returns an exit value)
source spinner.sh

# Colors defined for text
source colors.sh

# Version check script
#source versioncheck.sh

# Create LFS directory if it doesn't exist
[[ -d /mnt/lfs ]] || sudo mkdir ${LFS}

# Setup partition, filesystem, format and mount if
# LFS filesystem is not previously mounted
if ! grep -q "${LFS}" /proc/mounts; then
    source setupdisk.sh "${LFS_DISK}" "${LFS_ROOT}"
    sudo mount "${LFS_DISK}${LFS_ROOT}" "${LFS}"
    sudo chown -v ${USER} "${LFS}"
fi

# Create limited directory layout
mkdir -pv ${LFS_SRC}
mkdir -pv ${LFS}/tools
mkdir -pv ${LFS}/bin
mkdir -pv ${LFS}/etc
mkdir -pv ${LFS}/lib
mkdir -pv ${LFS}/sbin
mkdir -pv ${LFS}/usr
mkdir -pv ${LFS}/var

case $(uname -m) in
    x86_64) mkdir -pv ${LFS}/lib64 ;;
esac

# Will use normal user and not special lfs user
#sudo groupadd lfs
#sudo useradd -s /bin/bash -g lfs -m -k /dev/null lfs

#echo -e "${LFS_PWD}\n${LFS_PWD}\n" | sudo passwd lfs

# Copy scripts and csv files to LFS sources target
cp -rf *.sh chapter* *.csv "${LFS}/sources"
cd "${LFS}/sources"

# Download packages and patches
source download.sh
retval=$?
if [ "$retval" -ne 0 ]; then
    exit 1
fi

# Chapter 5
for package in binutils gcc linux-api-headers glibc libstdc++; do
    source packageinstall.sh 5 $package
    retval=$?
    if [ "$retval" -ne 0 ]; then
        exit 1
    fi
done

# Chapter 6
for package in m4 ncurses bash coreutils diffutils file findutils gawk grep gzip make patch sed tar xz binutils gcc; do
    source packageinstall.sh 6 $package
    retval=$?
    if [ "$retval" -ne 0 ]; then
        exit 1
    fi
done