PREUN

/bin/sh

[ $1 = 0 ] || exit 0
/usr/sbin/uninstall_info autoconf-2.5.info
[ "$1" = 0 ] || exit 0; [ -x /usr/sbin/alternatives-helper ] && /usr/sbin/alternatives-helper --remove autoconf_2.50
if [ ! -e /usr/share/info/autoconf.info.gz ]; then
	/sbin/install-info --delete \
		--info-file=/usr/share/info/autoconf.info \
		--info-dir=/usr/share/info \
		--section=Development/Other \
		--entry='* Autoconf: (autoconf).          Create source code configuration scripts'
fi

POSTIN

/bin/sh

if a="$(readlink -ne /usr/share/info/dir)"; then
	/usr/bin/subst 's,autoconf_2.50,autoconf-2.5,g' "$a"
fi
/usr/sbin/install_info autoconf-2.5.info
/usr/sbin/alternatives-helper --install autoconf_2.50

if ! /bin/grep -Fqs '(autoconf)' /usr/share/info/dir; then
	/sbin/install-info \
		--info-file=/usr/share/info/autoconf.info \
		--info-dir=/usr/share/info \
		--section=Development/Other \
		--entry='* Autoconf: (autoconf).          Create source code configuration scripts'
fi

Triggers

autoconf

/bin/sh

/usr/sbin/alternatives-helper --install autoconf_2.50 --  autoconf autoheader autom4te autoreconf autoscan \
autoupdate ifnames autoconf.info.gz autoconf.1.gz autoheader.1.gz autom4te.1.gz \
autoreconf.1.gz autoscan.1.gz autoupdate.1.gz config.guess.1.gz config.sub.1.gz \
ifnames.1.gz autoconfdata

if ! /bin/grep -Fqs '(autoconf)' /usr/share/info/dir; then
	/sbin/install-info \
		--info-file=/usr/share/info/autoconf.info \
		--info-dir=/usr/share/info \
		--section=Development/Other \
		--entry='* Autoconf: (autoconf).          Create source code configuration scripts'
fi