preinst is in ghc6 7.4.1-1ubuntu2.
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 20 21 22 23 24 25 26 27 | #! /bin/sh
# preinst script for ghc6
set -e
case "$1" in
upgrade)
# Remove the .cache file of any previous ghc6 installation, to avoid dpkg warnings
# about non-empty directories to be remoed.
rm -f /var/lib/ghc-6.*/package.conf.d/package.cache || true
exit 0
;;
install|abort-upgrade)
exit 0
;;
*)
echo "postinst called with unknown argument \`$1'" >&2
exit 0
;;
esac
# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.
exit 0
|