POSTIN

/bin/sh

/usr/sbin/update-alternatives --install /usr/bin/mipsel-linux-cpp mipsel-linux-cpp /usr/bin/mipsel-linux-cpp-4.4.0 100404 --slave /lib/mipsel-linux-cpp mipsel-linux-lib_cpp /usr/bin/mipsel-linux-cpp-4.4.0
[ -e /usr/bin/mipsel-linux-cpp ] || /usr/sbin/update-alternatives --auto mipsel-linux-cpp

POSTUN

/bin/sh

if [ ! -f /usr/bin/mipsel-linux-cpp-4.4.0 ]; then
  /usr/sbin/update-alternatives --remove mipsel-linux-cpp /usr/bin/mipsel-linux-cpp-4.4.0
fi