#!/bin/bash
set -e

# shellcheck disable=SC2016
ROOTPW='$1$5RPAAd$oejpw8ErihLIB7vmGE4SV1'

# shellcheck disable=SC2016
sed -i 's/groups$(EXEEXT) //' src/Makefile.in &&
find man -name Makefile.in -exec sed -i 's/groups\.1 / /'   {} \; &&
find man -name Makefile.in -exec sed -i 's/getspnam\.3 / /' {} \; &&
find man -name Makefile.in -exec sed -i 's/passwd\.5 / /'   {} \; &&

sed -e 's:#ENCRYPT_METHOD DES:ENCRYPT_METHOD SHA512:' \
    -e 's:/var/spool/mail:/var/mail:' \
    -i etc/login.defs &&

sed -i 's/1000/999/' etc/useradd &&

touch /usr/bin/passwd &&
./configure --sysconfdir=/etc \
            --with-group-name-max-length=32 &&

make &&
make -j1 install &&

pwconv &&
grpconv &&

usermod -p "${ROOTPW}" root