#!/bin/sh

PREREQ="klibc"

prereqs()
{
echo "$PREREQ"
}

case $1 in
# get pre-requisites
prereqs)
prereqs
exit 0
;;
esac

# busybox
if [ "${BUSYBOX}" != "n" ] && [ -e ${BUSYBOXDIR}/busybox ]; then
. /usr/share/initramfs-tools/hook-functions
# Busybox is configured to prefer its own applets, so remove
# duplication from klibc.
for cmd in `${BUSYBOXDIR}/busybox | sed -n '/functions:$/,$p' \
| tail -n +2 \
| sed -e 's/[[:space:]]*//g; s/,$//; s/,/\n/g; /busybox/d'`; do
rm -f ${DESTDIR}/bin/${cmd}
done
rm -f ${DESTDIR}/bin/sh
rm -f ${DESTDIR}/bin/busybox
copy_exec ${BUSYBOXDIR}/busybox /bin/busybox
ln -s busybox ${DESTDIR}/bin/sh
# klibc's version is just wrong; patch sent upstream by maks
rm -f ${DESTDIR}/bin/chroot
# klibc's version can't display mounts, which casper needs; fuse
# needs /bin/mount to exist, so add a symlink
rm -f ${DESTDIR}/bin/mount
ln -s busybox ${DESTDIR}/bin/mount
# ... but some scripts expect /bin/sleep to exist. Boo.
ln -s busybox ${DESTDIR}/bin/sleep
# Useless
for cmd in minips nuke sh.shared; do
rm -f ${DESTDIR}/bin/${cmd}
done
fi