package_rpm.bbclass: Update the platform config and --target
When constructing the /etc/rpm/platform file, we need to ensure that
the any, all, and noarch platforms will allow any "linux" variant to
be installable, not just matching variants.. i.e.
arm-oe-linux-gnueabi should be able to install noarch-oe-linux
Also ensure that we pass the full canonical arch via the --target=
parameter. This allows us to define the proper platform settings
for all packages.
Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
