#!/bin/sh
# First argument of this script is the package name

# Reading system configuration informations, functions and package versions.
source ../sysinfos
source ../functions
source ../packages-list

# Applying patches (if any)
apply_patches ${1} &&

cd ${LFS_TMP}/${1}-build &&
../${1}/configure \
    --libdir=/lib \
    --sysconfdir=/etc \
    --enable-shared \
    --without-selinux &&
# Disable the installation of the groups program and its man page, as
# Coreutils provides a better version.
sed -i 's/groups$(EXEEXT) //' src/Makefile &&
find man -name Makefile -exec sed -i '/groups/d' {} \; &&
make -j ${MAKEJOBS} &&
make install &&
cp -f ../${1}/etc/{limits,login.access} /etc &&

# Instead of using the default crypt method, we want to use the more secure
# MD5 method of password encryption, which also allows passwords longer than
# 8 characters. We also need to change the obsolete /var/spool/mail location
# for user mailboxes that Shadow uses by default to the /var/mail location
# used currently. We accomplish both these things by changing the relevant
# configuration file while copying it to its destination.
sed -e's@#MD5_CRYPT_ENAB.no@MD5_CRYPT_ENAB yes@' \
    -e 's@/var/spool/mail@/var/mail@' \
    ../${1}/etc/login.defs > /etc/login.defs

var_add_shadow "ENV_SUPATH" /etc/login.defs "/usr/local/sbin:/usr/local/bin" &&

# Move some misplaced symlinks/programs to their proper locations.
mv /usr/bin/passwd /bin &&

# Move Shadow's libraries to more appropriate locations.
mv /lib/libshadow.*a /usr/lib &&
rm /lib/libshadow.so &&
ln -sf ../../lib/libshadow.so.0 /usr/lib/libshadow.so &&

# The -D option of the useradd program requires this directory for it
# to work properly.
mkdir -p /etc/default &&

# To enable shadowed passwords:
pwconv &&

# To enable shadowed group passwords:
grpconv

# Return last error
exit $?