POSTIN

/bin/sh

update-alternatives --install /usr/bin/cpp cpp /usr/bin/cpp-2.96 6 --slave /lib/cpp lib_cpp /usr/bin/cpp-2.96
# (gb) 2.96-0.59mdk: remove binary if not already alternativeszificated (primary is not a symlink)
[ ! -L /usr/bin/cpp ] && /bin/rm -f /usr/bin/cpp
[ -e /usr/bin/cpp ] || update-alternatives --auto cpp

POSTUN

/bin/sh

if [ ! -f /usr/bin/cpp-2.96 ]; then
  update-alternatives --remove cpp /usr/bin/cpp-2.96
fi