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|
#! /bin/sh
# postinst script for ghc
#
set -e
execdir=/usr/bin
libdir=/usr/lib/ghc
bindir=$libdir/bin
mandir=/usr/share/man
vardir=/var/lib/ghc
# summary of how this script can be called:
# * <postinst> `configure' <most-recently-configured-version>
# * <old-postinst> `abort-upgrade' <new version>
# * <conflictor's-postinst> `abort-remove' `in-favour' <package>
# <new-version>
# * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
# <failed-install-package> <version> `removing'
# <conflicting-package> <version>
# for details, see /usr/doc/packaging-manual/
#
# quoting from the policy:
# Any necessary prompting should almost always be confined to the
# post-installation script, and should be protected with a conditional
# so that unnecessary prompting doesn't happen if a package's
# installation fails and the `postinst' is called with `abort-upgrade',
# `abort-remove' or `abort-deconfigure'.
case "$1" in
configure|abort-upgrade|abort-remove|abort-deconfigure)
if $execdir/ghc --info | grep '"Have interpreter","YES"' >/dev/null ; then
update-alternatives \
--install $execdir/runhaskell runhaskell $execdir/runghc 600 \
--slave $mandir/man1/runhaskell.1.gz runhaskell.1.gz $mandir/man1/runghc.1.gz
fi
update-alternatives \
--install $execdir/haskell-compiler haskell-compiler $execdir/ghc 600 \
--slave $mandir/man1/haskell-compiler.1.gz haskell-compiler.1.gz $mandir/man1/ghc.1.gz
$execdir/ghc-pkg recache --global
$execdir/ghc-pkg check --global || true
;;
triggered)
$execdir/ghc-pkg recache --global
$execdir/ghc-pkg check --global || true
;;
*)
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.
#DEBHELPER#
exit 0
|
