[yocto] Where is PREFERRED_VERSION_linux-yocto_qemux86 used?

[James Macon]

Inside of poky.conf there is a variable 
PREFERRED_VERSION_linux-yocto_qemux86 ?= "3.0%"
 
I assume linux-yocto is the package name and qemux86 is the machine name. 

I can't find where any references PREFERRED_VERSION_linux-yocto_qemux86 
are in the build. It is probably the result of multiple appends but I 
haven't been able to find it. 

I would like to know where the appends are and who uses it.


Thanks, 

Jim Macon
Toshiba Global Commerce Solutions
voice +1 919-543-7490 
mailto: macon at us.ibm.com
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