PREUN

/bin/sh

if [ $1 = 0 ]; then
  /sbin/install-info --delete \
    --info-dir=/usr/share/info /usr/share/info/cpp.info.gz || :
fi

POSTIN

/bin/sh

/sbin/install-info \
  --info-dir=/usr/share/info /usr/share/info/cpp.info.gz || :