pacman-db-upgrade: use pacman-style options

* convert dbpath from argument to option
* add --config and --root options
* read dbpath and root from config file
* if root is set but not dbpath, dbpath is set relative to root

Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com>
Signed-off-by: Allan McRae <allan@archlinux.org>

0 files changed, 0 insertions, 0 deletions