rpm: support customizing gpg command line
Add a new %_gpg_sign_cmd_extra_args macro that allows customizing the
gpg options used when signing rpm packages. This is needed to be able to
sign packages with gpg 2.1 which requires "--pinentry-mode loopback" to
allow non-interactive signing.
[YOCTO #11054]
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
(cherry picked from commit
373a7146d596d27376a003014df0d06f3df5348d)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
