qemu-native: fix DSO linking

I noticed this issue trying to build using the Danny branch on what is
currently the most recent openSuSE (12.3). It appears to be similar to the
fedora DSO linking issue:
https://fedoraproject.org/wiki/UnderstandingDSOLinkChange.

Upstream-status: Inappropriate [OE Specific]
Signed-off-by: Trevor Woerner <twoerner@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>