It's best practise to use long-form arguments in scripts where the
conciseness of short arguments is less useful than in an interactive
terminal.
(Bitbake rev: 54039bc9d169871af6d36578df4c21bff296f6de)
Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>