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|
#!/bin/sh
# Abort if any command returns an error value
set -e
# This script is called as the first step in removing the package from
# the system. This includes cases where the user explicitly asked for
# the package to be removed, upgrade, automatic removal due to conflicts,
# and deconfiguration due to temporary removal of a depended-on package.
# Info files should be uninstalled from the dir file in any case.
install-info --quiet --remove hurd
# Because we run this in almost all cases, we do it here instead below.
if [ "$1" != "upgrade" ]; then
update-alternatives --remove runsystem /libexec/runsystem.gnu
fi
case "$1" in
remove)
# This package about to be removed.
:
# There are two sub-cases:
if test "${2+set}" = set; then
if test "$2" != in-favour; then
echo "$0: undocumented call to \`prerm $*'" 1>&2
exit 0
fi
# We are being removed because of a conflict with package $3
# (version $4), which is now being installed.
:
else
# The package is being removed in its own right.
:
fi
;;
deconfigure)
if test "$2" != in-favour -o "$5" != removing; then
echo "$0: undocumented call to \`prerm $*'" 1>&2
exit 0
fi
# Package $6 (version $7) which we depend on is being removed due
# to a conflict with package $3 (version $4), and this package is
# being deconfigured until $6 can be reinstalled.
:
;;
upgrade)
# Prepare to upgrade FROM THIS VERSION of this package to version $2.
:
;;
failed-upgrade)
# Prepare to upgrade from version $2 of this package TO THIS VERSION.
# This is only used if the old version's prerm couldn't handle it,
# and returned non-zero. (Fix old prerm bugs here.)
:
;;
*) echo "$0: didn't understand being called with \`$1'" 1>&2
exit 0;;
esac
exit 0
|
