rootfs_rpm.bbclass: Handle multilib configures with different OS values
[ CQID: WIND00404082 ]
It is possible for the TARGET_OS to change dependending on the multilib used
for a given package build. mips64 has two potential TARGET_OS values: linux
and linux-gnun32. The RPM and Smart setup needs to distinguish between the
two otherwise packages of the "non-default" TARGET_OS may be ignored as
incompatible.
Signed-off-by: Mark Hatle <mark.hatle@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
