postinst is in openvswitch-datapath-dkms 1.4.0-1ubuntu1.
This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | #!/bin/sh
set -e
package=openvswitch-datapath-dkms
name=openvswitch
version=`dpkg-query -W -f='${Version}' "$package" \
|rev|cut -d- -f2-|rev|cut -d':' -f2|tr -d "\n"`
isadded=`dkms status -m "$name" -v "$version"`
if [ "x${isadded}" = "x" ] ; then
dkms add -m "$name" -v "$version"
fi
if [ "$1" = 'configure' ] ; then
dkms build -m "$name" -v "$version" && dkms install -m "$name" -v "$version" || true
fi
|