@unexec if cmp -s %D/etc/bird%%VER%%.conf.example %D/etc/bird%%VER%%.conf; then rm -f %D/etc/bird%%VER%%.conf; fi
etc/bird%%VER%%.conf.example
@exec if [ ! -f %D/etc/bird%%VER%%.conf ] ; then cp -p %D/%F %B/bird%%VER%%.conf; fi
sbin/bird%%VER%%
sbin/birdc%%VER%%
sbin/birdcl%%VER%%