POSTIN

/bin/sh

if [[ -f /usr/share/info/ipc.info.bz2 ]];then /sbin/install-info /usr/share/info/ipc.info.bz2 --dir=/usr/share/info/dir;fi 
ISCHRP=`grep CHRP /proc/cpuinfo`
if [ -z "$ISCHRP" ]; then
  ln -sf /sbin/clock-ppc /sbin/hwclock
fi

POSTUN

/bin/sh

if [ "$1" = "0" ]; then if [[ -f /usr/share/info/ipc.info.bz2 ]];then /sbin/install-info /usr/share/info/ipc.info.bz2 --dir=/usr/share/info/dir --remove ;fi; fi