#! /bin/sh

exec 2>&1

/bin/mount --bind /var/qmail/bin/ root/var/qmail/bin

if [ ! -d root/etc ]; then
  mkdir root/etc
  cp -a /etc/resolv.conf root/etc
  cp -a /etc/services root/etc
  cp -a /etc/passwd root/etc
  cp -a /etc/group root/etc
fi

LIBDIR="lib"
LIBC="2.5"
if [ -d /lib64 ]; then
  LIBDIR="lib64"
fi
if [ -e /$LIBDIR/libc-2.12.so ]; then
  LIBC="2.12"
fi

if [ ! -d root/$LIBDIR ]; then
  mkdir root/$LIBDIR
  cp -a /$LIBDIR/libc-$LIBC.so root/$LIBDIR
  ln -s libc-$LIBC.so root/$LIBDIR/libc.so.6
  cp -a /$LIBDIR/ld-$LIBC.so root/$LIBDIR
  if [ -d /lib64 ]; then
    ln -s ld-$LIBC.so root/$LIBDIR/ld-linux-x86-64.so.2
  else
    ln -s ld-$LIBC.so root/$LIBDIR/ld-linux.so.2
  fi
  cp -a /$LIBDIR/libnss_files-$LIBC.so root/$LIBDIR
  ln -s libnss_files-$LIBC.so root/$LIBDIR/libnss_files.so.2
  cp -a /$LIBDIR/libresolv-$LIBC.so root/$LIBDIR
  ln -s libresolv-$LIBC.so root/$LIBDIR/libresolv.so.2
fi

chown qmails:qmail root/var/qmail/queue/lock/trigger
chmod 622 root/var/qmail/queue/lock/trigger

exec \
    /usr/bin/env - PATH="/var/qmail/bin:/bin:/usr/bin:/usr/local/bin" \
    /usr/sbin/chroot root /var/qmail/bin/qmail-start \
    ./Maildir/