#!/usr/bin/env bash

cat > "${HOME}"/myfiles/lfs-postinstall.sh <<"EOPF"
#!/usr/bin/env bash

if ! dpkg -l |grep local-apt-repository
then
    echo "ERROR: execute local-apt-repository.sh first"
fi

if ! mount |grep cdrom
then
    mount /dev/sr0
fi

if ! mount |grep cdrom
then
    echo "ERROR: insert cdrom"
    exit 1
fi

cat > /etc/sudoers.d/lfsdev <<"EOF"
lfsdev ALL = NOPASSWD: /usr/bin/chown * /mnt/lfsdev*
lfsdev ALL = NOPASSWD: /usr/bin/mount * /mnt/lfsdev*
lfsdev ALL = NOPASSWD: /usr/bin/install * /mnt/lfsdev*
lfsdev ALL = NOPASSWD: /usr/sbin/chroot /mnt/lfsdev*
EOF

apt --yes install texinfo m4 bison gawk make patch python3 xz-utils gcc g++ build-essential

mv --verbose /etc/bash.bashrc /etc/bash.bashrc.NOUSE
pushd /bin || return 1
    if [[ $(readlink sh) =~ ^dash$ ]]
    then
        rm --verbose sh
        ln --symbolic --verbose bash sh
    fi
popd || return 1

cat > /home/lfsdev/.lfsdevbuild_config <<"EOCF"
# build directory
LFS=/mnt/lfsdev
# location of local package sources
LFS_PACKAGE_DIR=/home/lfsdev/packages
# Number of processors to use
LFS_NPROC=1
# Bypass step by step validation until a breakpoint
LFS_BREAKPOINT=110300
# strip binaries or not
LFS_STRIP_BINARIES=true
# bypass network config validation by taking network config from host
LFS_NETWORKSAMEASHOST=true
# bypass network configuration for full offline build
LFS_NETWORKOFFLINE=true
# bypass linux config validation by taking linux config from host
LFS_LINUXCONFIGPROVIDED=true
EOCF

chown lfsdev:lfsdev /home/lfsdev/.lfsbuild_config

EOPF